./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ --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 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 --- 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-6b4ec56 [2022-11-20 17:24:43,603 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:24:43,605 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:24:43,627 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:24:43,628 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:24:43,629 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:24:43,630 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:24:43,632 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:24:43,634 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:24:43,635 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:24:43,636 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:24:43,637 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:24:43,637 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:24:43,638 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:24:43,639 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:24:43,641 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:24:43,641 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:24:43,642 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:24:43,644 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:24:43,648 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:24:43,650 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:24:43,657 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:24:43,658 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:24:43,659 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:24:43,662 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:24:43,663 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:24:43,663 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:24:43,664 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:24:43,664 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:24:43,665 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:24:43,665 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:24:43,666 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:24:43,667 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:24:43,667 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:24:43,668 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:24:43,669 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:24:43,669 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:24:43,670 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:24:43,670 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:24:43,680 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:24:43,681 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:24:43,682 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:24:43,718 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:24:43,718 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:24:43,719 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:24:43,719 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:24:43,720 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:24:43,720 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:24:43,720 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:24:43,720 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:24:43,720 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:24:43,721 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:24:43,721 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:24:43,721 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:24:43,721 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:24:43,721 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:24:43,721 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:24:43,722 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:24:43,722 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:24:43,722 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:24:43,722 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:24:43,725 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:24:43,726 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:24:43,726 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:24:43,726 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:24:43,727 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:24:43,727 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:24:43,727 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_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 [2022-11-20 17:24:44,041 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:24:44,070 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:24:44,077 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:24:44,078 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:24:44,079 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:24:44,080 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2022-11-20 17:24:47,333 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:24:47,908 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:24:47,909 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2022-11-20 17:24:47,957 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ/data/387b67b48/198aa835f8004f20bf8eaa02e3506b40/FLAG1b0a6731f [2022-11-20 17:24:47,977 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ/data/387b67b48/198aa835f8004f20bf8eaa02e3506b40 [2022-11-20 17:24:47,982 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:24:47,984 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:24:47,987 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:24:47,988 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:24:47,991 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:24:47,992 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:24:47" (1/1) ... [2022-11-20 17:24:47,993 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@689df760 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:47, skipping insertion in model container [2022-11-20 17:24:47,993 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:24:47" (1/1) ... [2022-11-20 17:24:48,001 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:24:48,127 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:24:48,428 WARN L237 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_a2b1efb0-5115-4756-a24c-134e295bb6e6/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2022-11-20 17:24:48,436 WARN L237 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_a2b1efb0-5115-4756-a24c-134e295bb6e6/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2022-11-20 17:24:49,478 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:24:49,479 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:24:49,479 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:24:49,480 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:24:49,481 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:24:49,495 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:24:49,496 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:24:49,498 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:24:49,499 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:24:49,943 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:24:49,944 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:24:49,945 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:24:49,947 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:24:49,953 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:24:49,953 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:24:49,958 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:24:49,959 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:24:49,961 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:24:49,964 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:24:50,176 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:24:50,322 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:24:50,324 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:24:50,392 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:24:50,434 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:24:50,448 WARN L237 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_a2b1efb0-5115-4756-a24c-134e295bb6e6/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2022-11-20 17:24:50,449 WARN L237 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_a2b1efb0-5115-4756-a24c-134e295bb6e6/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2022-11-20 17:24:50,527 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:24:50,528 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:24:50,529 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:24:50,529 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:24:50,532 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:24:50,537 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:24:50,539 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:24:50,540 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:24:50,540 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:24:50,567 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:24:50,568 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:24:50,569 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:24:50,570 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:24:50,571 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:24:50,571 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:24:50,572 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:24:50,572 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:24:50,573 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:24:50,573 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:24:50,599 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:24:50,686 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:24:50,686 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:24:50,727 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:24:51,006 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:24:51,007 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:51 WrapperNode [2022-11-20 17:24:51,008 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:24:51,009 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:24:51,009 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:24:51,009 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:24:51,016 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:51" (1/1) ... [2022-11-20 17:24:51,102 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:51" (1/1) ... [2022-11-20 17:24:51,224 INFO L138 Inliner]: procedures = 690, calls = 2630, calls flagged for inlining = 60, calls inlined = 9, statements flattened = 946 [2022-11-20 17:24:51,225 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:24:51,226 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:24:51,226 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:24:51,226 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:24:51,236 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:51" (1/1) ... [2022-11-20 17:24:51,236 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:51" (1/1) ... [2022-11-20 17:24:51,259 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:51" (1/1) ... [2022-11-20 17:24:51,260 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:51" (1/1) ... [2022-11-20 17:24:51,318 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:51" (1/1) ... [2022-11-20 17:24:51,326 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:51" (1/1) ... [2022-11-20 17:24:51,353 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:51" (1/1) ... [2022-11-20 17:24:51,360 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:51" (1/1) ... [2022-11-20 17:24:51,375 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:24:51,377 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:24:51,377 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:24:51,377 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:24:51,378 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:51" (1/1) ... [2022-11-20 17:24:51,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:24:51,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:24:51,412 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:24:51,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:24:51,460 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2022-11-20 17:24:51,461 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2022-11-20 17:24:51,461 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-20 17:24:51,462 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-20 17:24:51,462 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:24:51,462 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:24:51,462 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:24:51,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2022-11-20 17:24:51,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-20 17:24:51,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-20 17:24:51,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:24:51,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 17:24:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 17:24:51,464 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:24:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:24:51,464 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:24:51,465 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:24:51,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:24:51,465 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:24:51,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:24:51,466 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:24:51,466 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:24:51,466 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 17:24:51,466 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 17:24:51,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 17:24:51,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 17:24:51,467 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:24:51,468 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:24:51,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:24:51,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:24:51,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:24:51,469 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 17:24:51,469 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 17:24:51,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:24:51,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2022-11-20 17:24:51,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:24:51,819 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:24:51,821 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:24:53,268 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:24:53,589 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:24:53,590 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:24:53,593 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:24:53 BoogieIcfgContainer [2022-11-20 17:24:53,593 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:24:53,595 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:24:53,595 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:24:53,605 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:24:53,605 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:24:53" (1/1) ... [2022-11-20 17:24:53,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:24:53,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:53,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 97 states and 132 transitions. [2022-11-20 17:24:53,699 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 132 transitions. [2022-11-20 17:24:53,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-20 17:24:53,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:53,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:53,761 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:156) 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) [2022-11-20 17:24:53,769 INFO L158 Benchmark]: Toolchain (without parser) took 5780.90ms. Allocated memory was 153.1MB in the beginning and 199.2MB in the end (delta: 46.1MB). Free memory was 99.6MB in the beginning and 101.1MB in the end (delta: -1.6MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2022-11-20 17:24:53,770 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 104.9MB. Free memory is still 51.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:24:53,770 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3020.81ms. Allocated memory is still 153.1MB. Free memory was 99.3MB in the beginning and 60.0MB in the end (delta: 39.3MB). Peak memory consumption was 59.2MB. Max. memory is 16.1GB. [2022-11-20 17:24:53,771 INFO L158 Benchmark]: Boogie Procedure Inliner took 216.32ms. Allocated memory was 153.1MB in the beginning and 199.2MB in the end (delta: 46.1MB). Free memory was 60.0MB in the beginning and 139.0MB in the end (delta: -78.9MB). Peak memory consumption was 19.3MB. Max. memory is 16.1GB. [2022-11-20 17:24:53,772 INFO L158 Benchmark]: Boogie Preprocessor took 150.57ms. Allocated memory is still 199.2MB. Free memory was 139.0MB in the beginning and 131.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:24:53,772 INFO L158 Benchmark]: RCFGBuilder took 2216.16ms. Allocated memory is still 199.2MB. Free memory was 131.6MB in the beginning and 108.5MB in the end (delta: 23.2MB). Peak memory consumption was 69.1MB. Max. memory is 16.1GB. [2022-11-20 17:24:53,775 INFO L158 Benchmark]: CodeCheck took 169.60ms. Allocated memory is still 199.2MB. Free memory was 108.5MB in the beginning and 101.1MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:24:53,780 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 0.25ms. Allocated memory is still 104.9MB. Free memory is still 51.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3020.81ms. Allocated memory is still 153.1MB. Free memory was 99.3MB in the beginning and 60.0MB in the end (delta: 39.3MB). Peak memory consumption was 59.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 216.32ms. Allocated memory was 153.1MB in the beginning and 199.2MB in the end (delta: 46.1MB). Free memory was 60.0MB in the beginning and 139.0MB in the end (delta: -78.9MB). Peak memory consumption was 19.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 150.57ms. Allocated memory is still 199.2MB. Free memory was 139.0MB in the beginning and 131.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2216.16ms. Allocated memory is still 199.2MB. Free memory was 131.6MB in the beginning and 108.5MB in the end (delta: 23.2MB). Peak memory consumption was 69.1MB. Max. memory is 16.1GB. * CodeCheck took 169.60ms. Allocated memory is still 199.2MB. Free memory was 108.5MB in the beginning and 101.1MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:24:53,810 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ/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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ --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 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 --- 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-6b4ec56 [2022-11-20 17:24:56,321 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:24:56,324 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:24:56,376 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:24:56,377 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:24:56,380 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:24:56,383 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:24:56,386 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:24:56,388 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:24:56,394 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:24:56,395 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:24:56,398 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:24:56,398 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:24:56,401 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:24:56,403 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:24:56,411 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:24:56,412 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:24:56,414 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:24:56,415 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:24:56,420 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:24:56,422 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:24:56,427 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:24:56,428 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:24:56,429 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:24:56,437 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:24:56,440 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:24:56,440 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:24:56,442 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:24:56,443 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:24:56,444 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:24:56,445 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:24:56,446 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:24:56,448 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:24:56,449 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:24:56,450 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:24:56,450 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:24:56,451 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:24:56,451 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:24:56,452 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:24:56,453 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:24:56,453 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:24:56,454 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:24:56,494 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:24:56,494 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:24:56,496 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:24:56,496 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:24:56,497 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:24:56,497 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:24:56,498 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:24:56,498 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:24:56,498 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:24:56,498 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:24:56,499 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:24:56,500 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:24:56,500 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:24:56,500 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:24:56,500 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:24:56,501 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:24:56,501 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:24:56,501 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:24:56,501 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:24:56,502 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:24:56,502 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:24:56,502 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:24:56,502 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:24:56,502 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:24:56,503 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:24:56,503 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:24:56,503 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:24:56,503 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:24:56,504 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:24:56,504 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_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 [2022-11-20 17:24:56,909 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:24:56,938 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:24:56,942 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:24:56,944 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:24:56,944 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:24:56,946 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2022-11-20 17:24:59,992 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:25:00,573 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:25:00,574 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2022-11-20 17:25:00,617 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ/data/4395fa558/a51054e1a8024dd3b41b77973c1705e9/FLAG23498883c [2022-11-20 17:25:00,630 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ/data/4395fa558/a51054e1a8024dd3b41b77973c1705e9 [2022-11-20 17:25:00,633 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:25:00,634 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:25:00,638 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:25:00,638 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:25:00,641 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:25:00,642 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:25:00" (1/1) ... [2022-11-20 17:25:00,643 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f162f98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:00, skipping insertion in model container [2022-11-20 17:25:00,646 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:25:00" (1/1) ... [2022-11-20 17:25:00,654 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:25:00,777 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:25:01,041 WARN L237 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_a2b1efb0-5115-4756-a24c-134e295bb6e6/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2022-11-20 17:25:01,050 WARN L237 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_a2b1efb0-5115-4756-a24c-134e295bb6e6/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2022-11-20 17:25:02,394 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:02,398 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:02,401 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:02,402 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:02,403 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:02,428 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:02,431 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:02,434 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:02,436 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:02,964 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:25:02,966 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:25:02,967 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:25:02,968 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:25:02,969 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:25:02,970 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:25:02,970 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:25:02,971 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:25:02,971 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:25:02,972 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:25:03,145 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:25:03,262 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:03,262 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:03,327 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:25:03,407 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:25:03,459 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:25:03,465 WARN L237 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_a2b1efb0-5115-4756-a24c-134e295bb6e6/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2022-11-20 17:25:03,466 WARN L237 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_a2b1efb0-5115-4756-a24c-134e295bb6e6/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2022-11-20 17:25:03,540 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:03,540 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:03,541 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:03,541 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:03,542 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:03,548 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:03,548 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:03,549 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:03,550 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:03,622 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:25:03,622 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:25:03,623 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:25:03,623 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:25:03,625 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:25:03,625 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:25:03,625 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:25:03,626 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:25:03,626 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:25:03,627 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:25:03,665 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:25:03,758 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:03,759 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:03,800 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:25:03,894 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:25:03,916 WARN L237 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_a2b1efb0-5115-4756-a24c-134e295bb6e6/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2022-11-20 17:25:03,917 WARN L237 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_a2b1efb0-5115-4756-a24c-134e295bb6e6/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2022-11-20 17:25:04,016 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:04,016 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:04,016 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:04,017 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:04,017 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:04,021 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:04,022 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:04,022 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:04,023 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:04,081 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:25:04,083 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:25:04,084 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:25:04,084 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:25:04,085 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:25:04,086 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:25:04,086 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:25:04,087 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:25:04,087 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:25:04,088 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:25:04,107 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:25:04,181 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:04,181 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:25:04,219 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:25:04,635 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:25:04,648 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:04 WrapperNode [2022-11-20 17:25:04,648 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:25:04,650 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:25:04,650 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:25:04,650 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:25:04,657 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:04" (1/1) ... [2022-11-20 17:25:04,762 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:04" (1/1) ... [2022-11-20 17:25:04,879 INFO L138 Inliner]: procedures = 710, calls = 2630, calls flagged for inlining = 60, calls inlined = 9, statements flattened = 938 [2022-11-20 17:25:04,880 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:25:04,882 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:25:04,882 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:25:04,882 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:25:04,892 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:04" (1/1) ... [2022-11-20 17:25:04,892 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:04" (1/1) ... [2022-11-20 17:25:04,917 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:04" (1/1) ... [2022-11-20 17:25:04,924 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:04" (1/1) ... [2022-11-20 17:25:04,982 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:04" (1/1) ... [2022-11-20 17:25:04,986 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:04" (1/1) ... [2022-11-20 17:25:04,994 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:04" (1/1) ... [2022-11-20 17:25:04,999 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:04" (1/1) ... [2022-11-20 17:25:05,009 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:25:05,010 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:25:05,010 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:25:05,010 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:25:05,010 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:25:04" (1/1) ... [2022-11-20 17:25:05,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:25:05,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:25:05,057 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:25:05,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:25:05,105 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2022-11-20 17:25:05,105 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2022-11-20 17:25:05,105 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-20 17:25:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-20 17:25:05,106 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:25:05,106 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:25:05,106 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:25:05,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:25:05,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:25:05,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 17:25:05,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2022-11-20 17:25:05,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 17:25:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 17:25:05,108 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:25:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:25:05,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:25:05,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:25:05,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:25:05,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 17:25:05,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 17:25:05,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 17:25:05,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 17:25:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:25:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:25:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:25:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:25:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:25:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 17:25:05,112 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 17:25:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:25:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 17:25:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 17:25:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:25:05,113 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:25:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:25:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:25:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:25:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 17:25:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:25:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2022-11-20 17:25:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2022-11-20 17:25:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2022-11-20 17:25:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 17:25:05,115 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 17:25:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 17:25:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 17:25:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 17:25:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 17:25:05,510 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:25:05,512 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:25:25,882 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:25:26,297 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:25:26,298 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:25:26,303 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:25:26 BoogieIcfgContainer [2022-11-20 17:25:26,303 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:25:26,305 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:25:26,310 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:25:26,320 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:25:26,320 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:25:26" (1/1) ... [2022-11-20 17:25:26,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:25:26,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:26,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 97 states and 132 transitions. [2022-11-20 17:25:26,407 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 132 transitions. [2022-11-20 17:25:26,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-20 17:25:26,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:26,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:26,479 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: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.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:156) 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) [2022-11-20 17:25:26,485 INFO L158 Benchmark]: Toolchain (without parser) took 25849.96ms. Allocated memory was 58.7MB in the beginning and 132.1MB in the end (delta: 73.4MB). Free memory was 27.7MB in the beginning and 88.0MB in the end (delta: -60.3MB). Peak memory consumption was 66.5MB. Max. memory is 16.1GB. [2022-11-20 17:25:26,485 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 58.7MB. Free memory was 36.8MB in the beginning and 36.8MB in the end (delta: 42.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:25:26,486 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4010.90ms. Allocated memory was 58.7MB in the beginning and 132.1MB in the end (delta: 73.4MB). Free memory was 27.5MB in the beginning and 74.1MB in the end (delta: -46.7MB). Peak memory consumption was 53.2MB. Max. memory is 16.1GB. [2022-11-20 17:25:26,486 INFO L158 Benchmark]: Boogie Procedure Inliner took 230.46ms. Allocated memory is still 132.1MB. Free memory was 74.1MB in the beginning and 61.6MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 17:25:26,486 INFO L158 Benchmark]: Boogie Preprocessor took 127.26ms. Allocated memory is still 132.1MB. Free memory was 61.6MB in the beginning and 52.3MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:25:26,487 INFO L158 Benchmark]: RCFGBuilder took 21294.02ms. Allocated memory is still 132.1MB. Free memory was 52.3MB in the beginning and 43.6MB in the end (delta: 8.7MB). Peak memory consumption was 39.5MB. Max. memory is 16.1GB. [2022-11-20 17:25:26,487 INFO L158 Benchmark]: CodeCheck took 179.15ms. Allocated memory is still 132.1MB. Free memory was 43.6MB in the beginning and 88.0MB in the end (delta: -44.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:25:26,489 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 58.7MB. Free memory was 36.8MB in the beginning and 36.8MB in the end (delta: 42.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4010.90ms. Allocated memory was 58.7MB in the beginning and 132.1MB in the end (delta: 73.4MB). Free memory was 27.5MB in the beginning and 74.1MB in the end (delta: -46.7MB). Peak memory consumption was 53.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 230.46ms. Allocated memory is still 132.1MB. Free memory was 74.1MB in the beginning and 61.6MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 127.26ms. Allocated memory is still 132.1MB. Free memory was 61.6MB in the beginning and 52.3MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 21294.02ms. Allocated memory is still 132.1MB. Free memory was 52.3MB in the beginning and 43.6MB in the end (delta: 8.7MB). Peak memory consumption was 39.5MB. Max. memory is 16.1GB. * CodeCheck took 179.15ms. Allocated memory is still 132.1MB. Free memory was 43.6MB in the beginning and 88.0MB in the end (delta: -44.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:25:26,528 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2b1efb0-5115-4756-a24c-134e295bb6e6/bin/ukojak-pZX7IvK2PQ/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared