./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 b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg/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_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg --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-b5237d8 [2022-11-21 23:27:57,027 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:27:57,029 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:27:57,059 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:27:57,060 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:27:57,063 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:27:57,068 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:27:57,070 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:27:57,071 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:27:57,072 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:27:57,075 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:27:57,079 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:27:57,079 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:27:57,085 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:27:57,088 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:27:57,090 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:27:57,092 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:27:57,094 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:27:57,096 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:27:57,103 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:27:57,104 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:27:57,107 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:27:57,108 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:27:57,109 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:27:57,118 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:27:57,119 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:27:57,119 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:27:57,120 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:27:57,120 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:27:57,121 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:27:57,122 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:27:57,122 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:27:57,127 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:27:57,129 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:27:57,130 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:27:57,130 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:27:57,131 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:27:57,131 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:27:57,132 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:27:57,132 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:27:57,133 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:27:57,134 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 23:27:57,160 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:27:57,160 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:27:57,161 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:27:57,161 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:27:57,162 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:27:57,162 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:27:57,162 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:27:57,162 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:27:57,163 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:27:57,163 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:27:57,163 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:27:57,163 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:27:57,163 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:27:57,164 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:27:57,164 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:27:57,164 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:27:57,164 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:27:57,164 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:27:57,165 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:27:57,165 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:27:57,165 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:27:57,165 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:27:57,165 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:27:57,166 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:27:57,166 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:27:57,166 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_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1928632139fa770e6728c6d37f1b756676e5811f226db8d488914b16150b3c5e [2022-11-21 23:27:57,421 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:27:57,444 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:27:57,447 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:27:57,449 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:27:57,450 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:27:57,451 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2022-11-21 23:28:00,578 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:28:01,200 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:28:01,202 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2022-11-21 23:28:01,237 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg/data/b52e59448/4d5361bbbbb74103982f9628962d5501/FLAGf75cdb5b9 [2022-11-21 23:28:01,260 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg/data/b52e59448/4d5361bbbbb74103982f9628962d5501 [2022-11-21 23:28:01,264 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:28:01,266 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:28:01,270 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:28:01,270 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:28:01,273 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:28:01,274 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:28:01" (1/1) ... [2022-11-21 23:28:01,275 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@589aa0f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:01, skipping insertion in model container [2022-11-21 23:28:01,275 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:28:01" (1/1) ... [2022-11-21 23:28:01,283 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:28:01,397 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:28:01,691 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_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4504,4517] [2022-11-21 23:28:01,701 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_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4564,4577] [2022-11-21 23:28:03,022 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:03,023 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:03,024 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:03,025 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:03,026 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:03,040 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:03,041 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:03,043 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:03,044 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:03,611 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:28:03,612 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:28:03,614 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:28:03,615 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:28:03,616 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:28:03,617 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:28:03,618 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:28:03,619 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:28:03,620 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:28:03,621 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:28:03,802 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:28:03,898 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:03,899 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:03,974 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:28:04,049 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:28:04,078 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_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4504,4517] [2022-11-21 23:28:04,079 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_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4564,4577] [2022-11-21 23:28:04,134 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:04,136 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:04,137 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:04,138 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:04,140 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:04,153 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:04,153 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:04,155 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:04,159 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:04,213 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:28:04,213 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:28:04,214 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:28:04,216 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:28:04,216 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:28:04,220 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:28:04,221 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:28:04,221 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:28:04,222 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:28:04,222 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:28:04,258 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:28:04,330 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:04,330 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:04,370 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:28:04,608 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:28:04,609 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:04 WrapperNode [2022-11-21 23:28:04,609 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:28:04,610 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:28:04,610 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:28:04,610 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:28:04,618 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:04" (1/1) ... [2022-11-21 23:28:04,706 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:04" (1/1) ... [2022-11-21 23:28:04,775 INFO L138 Inliner]: procedures = 690, calls = 2641, calls flagged for inlining = 58, calls inlined = 7, statements flattened = 911 [2022-11-21 23:28:04,775 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:28:04,776 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:28:04,776 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:28:04,776 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:28:04,786 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:04" (1/1) ... [2022-11-21 23:28:04,786 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:04" (1/1) ... [2022-11-21 23:28:04,804 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:04" (1/1) ... [2022-11-21 23:28:04,805 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:04" (1/1) ... [2022-11-21 23:28:04,858 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:04" (1/1) ... [2022-11-21 23:28:04,863 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:04" (1/1) ... [2022-11-21 23:28:04,915 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:04" (1/1) ... [2022-11-21 23:28:04,919 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:04" (1/1) ... [2022-11-21 23:28:04,932 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:28:04,933 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:28:04,933 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:28:04,933 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:28:04,934 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:04" (1/1) ... [2022-11-21 23:28:04,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:28:04,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:28:04,972 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:28:05,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:28:05,024 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-21 23:28:05,025 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-21 23:28:05,025 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:28:05,025 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:28:05,026 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:28:05,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:28:05,026 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:28:05,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:28:05,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:28:05,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:28:05,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:28:05,027 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:28:05,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:28:05,027 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:28:05,027 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:28:05,027 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 23:28:05,028 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 23:28:05,028 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:28:05,029 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:28:05,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:28:05,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:28:05,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:28:05,029 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_advance_nospec [2022-11-21 23:28:05,029 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_advance_nospec [2022-11-21 23:28:05,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:28:05,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:28:05,392 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:28:05,395 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:28:06,920 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:28:07,273 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:28:07,273 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 23:28:07,276 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:28:07 BoogieIcfgContainer [2022-11-21 23:28:07,277 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:28:07,278 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:28:07,278 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:28:07,290 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:28:07,290 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:28:07" (1/1) ... [2022-11-21 23:28:07,305 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:28:07,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:07,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 69 states and 90 transitions. [2022-11-21 23:28:07,387 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 90 transitions. [2022-11-21 23:28:07,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-11-21 23:28:07,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:07,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:07,442 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) [2022-11-21 23:28:07,447 INFO L158 Benchmark]: Toolchain (without parser) took 6180.06ms. Allocated memory was 195.0MB in the beginning and 253.8MB in the end (delta: 58.7MB). Free memory was 141.8MB in the beginning and 141.0MB in the end (delta: 770.6kB). Peak memory consumption was 61.9MB. Max. memory is 16.1GB. [2022-11-21 23:28:07,448 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory is still 87.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:28:07,448 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3339.72ms. Allocated memory is still 195.0MB. Free memory was 141.3MB in the beginning and 92.3MB in the end (delta: 49.0MB). Peak memory consumption was 79.3MB. Max. memory is 16.1GB. [2022-11-21 23:28:07,449 INFO L158 Benchmark]: Boogie Procedure Inliner took 165.43ms. Allocated memory is still 195.0MB. Free memory was 92.3MB in the beginning and 79.7MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 23:28:07,450 INFO L158 Benchmark]: Boogie Preprocessor took 156.65ms. Allocated memory is still 195.0MB. Free memory was 79.7MB in the beginning and 135.6MB in the end (delta: -55.8MB). Peak memory consumption was 17.4MB. Max. memory is 16.1GB. [2022-11-21 23:28:07,451 INFO L158 Benchmark]: RCFGBuilder took 2343.84ms. Allocated memory was 195.0MB in the beginning and 253.8MB in the end (delta: 58.7MB). Free memory was 135.6MB in the beginning and 147.3MB in the end (delta: -11.7MB). Peak memory consumption was 97.3MB. Max. memory is 16.1GB. [2022-11-21 23:28:07,454 INFO L158 Benchmark]: CodeCheck took 167.68ms. Allocated memory is still 253.8MB. Free memory was 147.3MB in the beginning and 141.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:28:07,458 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 0.28ms. Allocated memory is still 142.6MB. Free memory is still 87.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3339.72ms. Allocated memory is still 195.0MB. Free memory was 141.3MB in the beginning and 92.3MB in the end (delta: 49.0MB). Peak memory consumption was 79.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 165.43ms. Allocated memory is still 195.0MB. Free memory was 92.3MB in the beginning and 79.7MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 156.65ms. Allocated memory is still 195.0MB. Free memory was 79.7MB in the beginning and 135.6MB in the end (delta: -55.8MB). Peak memory consumption was 17.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2343.84ms. Allocated memory was 195.0MB in the beginning and 253.8MB in the end (delta: 58.7MB). Free memory was 135.6MB in the beginning and 147.3MB in the end (delta: -11.7MB). Peak memory consumption was 97.3MB. Max. memory is 16.1GB. * CodeCheck took 167.68ms. Allocated memory is still 253.8MB. Free memory was 147.3MB in the beginning and 141.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:28:07,486 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg/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_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg --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-b5237d8 [2022-11-21 23:28:10,093 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:28:10,095 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:28:10,116 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:28:10,116 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:28:10,117 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:28:10,119 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:28:10,121 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:28:10,123 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:28:10,124 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:28:10,125 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:28:10,126 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:28:10,127 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:28:10,128 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:28:10,129 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:28:10,130 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:28:10,131 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:28:10,132 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:28:10,134 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:28:10,136 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:28:10,138 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:28:10,139 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:28:10,141 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:28:10,142 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:28:10,146 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:28:10,146 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:28:10,147 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:28:10,148 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:28:10,148 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:28:10,150 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:28:10,150 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:28:10,151 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:28:10,152 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:28:10,153 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:28:10,154 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:28:10,154 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:28:10,172 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:28:10,172 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:28:10,173 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:28:10,174 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:28:10,175 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:28:10,176 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 23:28:10,224 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:28:10,226 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:28:10,228 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:28:10,229 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:28:10,229 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:28:10,230 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:28:10,230 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:28:10,230 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:28:10,231 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:28:10,231 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:28:10,232 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:28:10,232 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:28:10,233 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:28:10,233 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:28:10,233 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:28:10,233 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:28:10,233 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:28:10,234 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:28:10,234 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:28:10,234 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:28:10,234 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:28:10,235 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:28:10,235 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:28:10,235 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:28:10,235 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:28:10,236 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:28:10,236 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:28:10,236 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:28:10,236 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:28:10,237 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_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1928632139fa770e6728c6d37f1b756676e5811f226db8d488914b16150b3c5e [2022-11-21 23:28:10,640 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:28:10,677 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:28:10,681 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:28:10,683 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:28:10,684 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:28:10,685 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2022-11-21 23:28:14,116 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:28:14,680 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:28:14,681 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2022-11-21 23:28:14,722 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg/data/85b4ff7e5/a96769b894d44836a2026d73ad8e6bd7/FLAG3a94bc122 [2022-11-21 23:28:14,744 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg/data/85b4ff7e5/a96769b894d44836a2026d73ad8e6bd7 [2022-11-21 23:28:14,746 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:28:14,748 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:28:14,752 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:28:14,752 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:28:14,755 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:28:14,758 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:28:14" (1/1) ... [2022-11-21 23:28:14,759 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2176114e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:14, skipping insertion in model container [2022-11-21 23:28:14,763 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:28:14" (1/1) ... [2022-11-21 23:28:14,771 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:28:14,902 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:28:15,161 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_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4504,4517] [2022-11-21 23:28:15,178 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_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4564,4577] [2022-11-21 23:28:16,140 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:16,141 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:16,141 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:16,142 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:16,144 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:16,159 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:16,160 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:16,162 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:16,163 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:16,606 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:28:16,607 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:28:16,609 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:28:16,610 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:28:16,612 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:28:16,612 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:28:16,613 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:28:16,614 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:28:16,615 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:28:16,616 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:28:16,800 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:28:16,956 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:16,957 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:17,090 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:28:17,158 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 23:28:17,232 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:28:17,236 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_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4504,4517] [2022-11-21 23:28:17,237 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_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4564,4577] [2022-11-21 23:28:17,280 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:17,281 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:17,282 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:17,284 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:17,285 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:17,301 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:17,302 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:17,303 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:17,306 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:17,343 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:28:17,344 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:28:17,345 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:28:17,346 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:28:17,346 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:28:17,347 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:28:17,347 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:28:17,348 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:28:17,348 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:28:17,349 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:28:17,388 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:28:17,463 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:17,464 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:17,506 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:28:17,533 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:28:17,560 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_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4504,4517] [2022-11-21 23:28:17,560 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_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4564,4577] [2022-11-21 23:28:17,634 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:17,634 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:17,635 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:17,635 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:17,636 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:17,641 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:17,641 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:17,642 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:17,643 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:17,676 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:28:17,677 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:28:17,678 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:28:17,678 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:28:17,679 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:28:17,680 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:28:17,680 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:28:17,681 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:28:17,681 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:28:17,682 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:28:17,703 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:28:17,804 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:17,804 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:28:17,833 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:28:18,291 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:28:18,292 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:18 WrapperNode [2022-11-21 23:28:18,293 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:28:18,295 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:28:18,295 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:28:18,295 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:28:18,303 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:18" (1/1) ... [2022-11-21 23:28:18,438 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:18" (1/1) ... [2022-11-21 23:28:18,553 INFO L138 Inliner]: procedures = 710, calls = 2641, calls flagged for inlining = 58, calls inlined = 7, statements flattened = 903 [2022-11-21 23:28:18,555 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:28:18,557 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:28:18,557 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:28:18,557 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:28:18,567 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:18" (1/1) ... [2022-11-21 23:28:18,567 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:18" (1/1) ... [2022-11-21 23:28:18,585 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:18" (1/1) ... [2022-11-21 23:28:18,586 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:18" (1/1) ... [2022-11-21 23:28:18,654 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:18" (1/1) ... [2022-11-21 23:28:18,658 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:18" (1/1) ... [2022-11-21 23:28:18,679 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:18" (1/1) ... [2022-11-21 23:28:18,684 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:18" (1/1) ... [2022-11-21 23:28:18,699 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:28:18,707 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:28:18,707 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:28:18,707 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:28:18,708 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:18" (1/1) ... [2022-11-21 23:28:18,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:28:18,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:28:18,749 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:28:18,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:28:18,804 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-21 23:28:18,805 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-21 23:28:18,805 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:28:18,805 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:28:18,805 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:28:18,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 23:28:18,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 23:28:18,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-21 23:28:18,806 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:28:18,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:28:18,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:28:18,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:28:18,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:28:18,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:28:18,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:28:18,808 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:28:18,808 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:28:18,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-21 23:28:18,808 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 23:28:18,808 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 23:28:18,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-21 23:28:18,811 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:28:18,811 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:28:18,812 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:28:18,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:28:18,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-21 23:28:18,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-21 23:28:18,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:28:18,812 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_advance_nospec [2022-11-21 23:28:18,812 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_advance_nospec [2022-11-21 23:28:19,217 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:28:19,220 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:28:31,511 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:28:32,027 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:28:32,027 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 23:28:32,030 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:28:32 BoogieIcfgContainer [2022-11-21 23:28:32,030 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:28:32,032 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:28:32,032 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:28:32,043 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:28:32,044 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:28:32" (1/1) ... [2022-11-21 23:28:32,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:28:32,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:28:32,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 69 states and 90 transitions. [2022-11-21 23:28:32,138 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 90 transitions. [2022-11-21 23:28:32,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-11-21 23:28:32,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:28:32,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:28:32,199 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) [2022-11-21 23:28:32,207 INFO L158 Benchmark]: Toolchain (without parser) took 17457.25ms. Allocated memory was 81.8MB in the beginning and 188.7MB in the end (delta: 107.0MB). Free memory was 53.5MB in the beginning and 102.6MB in the end (delta: -49.1MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. [2022-11-21 23:28:32,208 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 58.7MB. Free memory was 37.2MB in the beginning and 37.1MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:28:32,210 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3542.25ms. Allocated memory was 81.8MB in the beginning and 127.9MB in the end (delta: 46.1MB). Free memory was 53.3MB in the beginning and 65.9MB in the end (delta: -12.7MB). Peak memory consumption was 59.3MB. Max. memory is 16.1GB. [2022-11-21 23:28:32,213 INFO L158 Benchmark]: Boogie Procedure Inliner took 260.83ms. Allocated memory is still 127.9MB. Free memory was 65.9MB in the beginning and 54.1MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 23:28:32,219 INFO L158 Benchmark]: Boogie Preprocessor took 149.09ms. Allocated memory was 127.9MB in the beginning and 155.2MB in the end (delta: 27.3MB). Free memory was 54.1MB in the beginning and 98.5MB in the end (delta: -44.4MB). Peak memory consumption was 10.4MB. Max. memory is 16.1GB. [2022-11-21 23:28:32,219 INFO L158 Benchmark]: RCFGBuilder took 13323.76ms. Allocated memory was 155.2MB in the beginning and 188.7MB in the end (delta: 33.6MB). Free memory was 98.5MB in the beginning and 109.9MB in the end (delta: -11.4MB). Peak memory consumption was 57.6MB. Max. memory is 16.1GB. [2022-11-21 23:28:32,220 INFO L158 Benchmark]: CodeCheck took 172.52ms. Allocated memory is still 188.7MB. Free memory was 108.8MB in the beginning and 102.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:28:32,227 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 0.32ms. Allocated memory is still 58.7MB. Free memory was 37.2MB in the beginning and 37.1MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3542.25ms. Allocated memory was 81.8MB in the beginning and 127.9MB in the end (delta: 46.1MB). Free memory was 53.3MB in the beginning and 65.9MB in the end (delta: -12.7MB). Peak memory consumption was 59.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 260.83ms. Allocated memory is still 127.9MB. Free memory was 65.9MB in the beginning and 54.1MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 149.09ms. Allocated memory was 127.9MB in the beginning and 155.2MB in the end (delta: 27.3MB). Free memory was 54.1MB in the beginning and 98.5MB in the end (delta: -44.4MB). Peak memory consumption was 10.4MB. Max. memory is 16.1GB. * RCFGBuilder took 13323.76ms. Allocated memory was 155.2MB in the beginning and 188.7MB in the end (delta: 33.6MB). Free memory was 98.5MB in the beginning and 109.9MB in the end (delta: -11.4MB). Peak memory consumption was 57.6MB. Max. memory is 16.1GB. * CodeCheck took 172.52ms. Allocated memory is still 188.7MB. Free memory was 108.8MB in the beginning and 102.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:28:32,259 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2a45ff3-6961-47e7-aeda-3ccc2c0f95e5/bin/ukojak-jW3SillKbg/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