./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f 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_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH --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 2fd96106837ff3ee9325c248fea6969b94a5a1f2cee078fd159398f70369aafc --- 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-e04fb08 [2022-11-16 07:57:53,018 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:57:53,021 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:57:53,045 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:57:53,048 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:57:53,053 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:57:53,056 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:57:53,060 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:57:53,065 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:57:53,072 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:57:53,074 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:57:53,080 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:57:53,081 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:57:53,084 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:57:53,086 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:57:53,090 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:57:53,092 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:57:53,093 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:57:53,095 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:57:53,100 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:57:53,102 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:57:53,103 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:57:53,106 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:57:53,108 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:57:53,119 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:57:53,120 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:57:53,120 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:57:53,124 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:57:53,125 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:57:53,126 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:57:53,127 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:57:53,128 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:57:53,131 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:57:53,132 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:57:53,133 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:57:53,134 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:57:53,135 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:57:53,135 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:57:53,136 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:57:53,137 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:57:53,138 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:57:53,139 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 07:57:53,188 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:57:53,192 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:57:53,193 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:57:53,194 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:57:53,195 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:57:53,195 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:57:53,196 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:57:53,196 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 07:57:53,196 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:57:53,197 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:57:53,198 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:57:53,199 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:57:53,199 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:57:53,199 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:57:53,200 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:57:53,200 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:57:53,200 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:57:53,201 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:57:53,201 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:57:53,201 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:57:53,202 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:57:53,202 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:57:53,202 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 07:57:53,203 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 07:57:53,203 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:57:53,203 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_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2fd96106837ff3ee9325c248fea6969b94a5a1f2cee078fd159398f70369aafc [2022-11-16 07:57:53,565 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:57:53,593 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:57:53,596 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:57:53,597 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:57:53,598 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:57:53,600 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i [2022-11-16 07:57:53,695 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH/data/a2f44b34e/e82f28dba45f4d879e36789da19b379b/FLAGf2394e105 [2022-11-16 07:57:54,679 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:57:54,680 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i [2022-11-16 07:57:54,732 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH/data/a2f44b34e/e82f28dba45f4d879e36789da19b379b/FLAGf2394e105 [2022-11-16 07:57:55,119 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH/data/a2f44b34e/e82f28dba45f4d879e36789da19b379b [2022-11-16 07:57:55,122 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:57:55,124 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:57:55,126 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:57:55,126 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:57:55,133 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:57:55,134 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:57:55" (1/1) ... [2022-11-16 07:57:55,136 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38f2e083 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:55, skipping insertion in model container [2022-11-16 07:57:55,136 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:57:55" (1/1) ... [2022-11-16 07:57:55,145 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:57:55,263 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:57:55,616 WARN L229 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_684baa7c-1a09-45ca-ac73-5f3af189acbe/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i[4499,4512] [2022-11-16 07:57:55,625 WARN L229 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_684baa7c-1a09-45ca-ac73-5f3af189acbe/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i[4559,4572] [2022-11-16 07:57:56,624 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:57:56,626 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:57:56,627 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:57:56,629 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:57:56,631 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:57:56,664 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:57:56,666 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:57:56,677 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:57:56,678 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:57:57,172 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:57:57,173 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:57:57,174 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:57:57,176 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:57:57,178 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:57:57,178 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:57:57,179 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:57:57,180 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:57:57,181 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:57:57,181 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:57:57,389 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:57:57,517 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:57:57,525 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:57:57,682 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:57:57,724 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:57:57,739 WARN L229 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_684baa7c-1a09-45ca-ac73-5f3af189acbe/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i[4499,4512] [2022-11-16 07:57:57,740 WARN L229 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_684baa7c-1a09-45ca-ac73-5f3af189acbe/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i[4559,4572] [2022-11-16 07:57:57,793 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:57:57,794 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:57:57,795 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:57:57,796 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:57:57,799 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:57:57,813 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:57:57,814 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:57:57,816 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:57:57,817 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:57:57,871 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:57:57,872 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:57:57,873 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:57:57,874 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:57:57,875 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:57:57,876 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:57:57,877 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:57:57,877 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:57:57,878 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:57:57,881 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:57:57,914 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:57:58,013 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:57:58,013 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:57:58,127 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:57:58,380 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:57:58,381 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:58 WrapperNode [2022-11-16 07:57:58,381 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:57:58,382 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:57:58,382 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:57:58,382 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:57:58,390 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:58" (1/1) ... [2022-11-16 07:57:58,522 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:58" (1/1) ... [2022-11-16 07:57:58,657 INFO L138 Inliner]: procedures = 690, calls = 2620, calls flagged for inlining = 62, calls inlined = 10, statements flattened = 894 [2022-11-16 07:57:58,657 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:57:58,658 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:57:58,658 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:57:58,659 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:57:58,670 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:58" (1/1) ... [2022-11-16 07:57:58,670 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:58" (1/1) ... [2022-11-16 07:57:58,680 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:58" (1/1) ... [2022-11-16 07:57:58,681 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:58" (1/1) ... [2022-11-16 07:57:58,715 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:58" (1/1) ... [2022-11-16 07:57:58,720 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:58" (1/1) ... [2022-11-16 07:57:58,727 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:58" (1/1) ... [2022-11-16 07:57:58,731 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:58" (1/1) ... [2022-11-16 07:57:58,741 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:57:58,742 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:57:58,742 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:57:58,743 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:57:58,744 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:58" (1/1) ... [2022-11-16 07:57:58,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:57:58,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:57:58,782 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:57:58,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:57:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-16 07:57:58,843 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-16 07:57:58,843 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:57:58,843 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 07:57:58,843 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 07:57:58,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 07:57:58,844 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 07:57:58,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 07:57:58,844 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_left_trim_pred [2022-11-16 07:57:58,845 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_left_trim_pred [2022-11-16 07:57:58,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:57:58,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:57:58,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:57:58,846 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:57:58,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:57:58,846 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 07:57:58,846 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 07:57:58,847 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 07:57:58,847 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 07:57:58,847 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 07:57:58,847 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 07:57:58,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:57:58,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:57:58,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:57:58,848 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~int [2022-11-16 07:57:58,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~int [2022-11-16 07:57:58,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 07:57:58,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 07:57:59,183 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:57:59,185 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:58:00,603 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:58:00,860 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:58:00,860 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-16 07:58:00,863 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:58:00 BoogieIcfgContainer [2022-11-16 07:58:00,865 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:58:00,866 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:58:00,866 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:58:00,878 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:58:00,878 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:58:00" (1/1) ... [2022-11-16 07:58:00,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:58:00,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:58:00,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 97 states and 136 transitions. [2022-11-16 07:58:00,979 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 136 transitions. [2022-11-16 07:58:00,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-16 07:58:00,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:58:00,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:58:01,045 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) [2022-11-16 07:58:01,056 INFO L158 Benchmark]: Toolchain (without parser) took 5926.97ms. Allocated memory was 100.7MB in the beginning and 182.5MB in the end (delta: 81.8MB). Free memory was 56.0MB in the beginning and 94.3MB in the end (delta: -38.3MB). Peak memory consumption was 43.3MB. Max. memory is 16.1GB. [2022-11-16 07:58:01,057 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 100.7MB. Free memory was 81.5MB in the beginning and 81.5MB in the end (delta: 73.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:58:01,058 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3255.71ms. Allocated memory was 100.7MB in the beginning and 121.6MB in the end (delta: 21.0MB). Free memory was 55.8MB in the beginning and 45.8MB in the end (delta: 10.1MB). Peak memory consumption was 50.1MB. Max. memory is 16.1GB. [2022-11-16 07:58:01,059 INFO L158 Benchmark]: Boogie Procedure Inliner took 275.76ms. Allocated memory was 121.6MB in the beginning and 182.5MB in the end (delta: 60.8MB). Free memory was 45.8MB in the beginning and 128.9MB in the end (delta: -83.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 07:58:01,060 INFO L158 Benchmark]: Boogie Preprocessor took 83.40ms. Allocated memory is still 182.5MB. Free memory was 128.9MB in the beginning and 121.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 07:58:01,062 INFO L158 Benchmark]: RCFGBuilder took 2122.51ms. Allocated memory is still 182.5MB. Free memory was 121.6MB in the beginning and 101.6MB in the end (delta: 19.9MB). Peak memory consumption was 62.8MB. Max. memory is 16.1GB. [2022-11-16 07:58:01,063 INFO L158 Benchmark]: CodeCheck took 183.70ms. Allocated memory is still 182.5MB. Free memory was 101.6MB in the beginning and 94.3MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 07:58:01,069 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 0.33ms. Allocated memory is still 100.7MB. Free memory was 81.5MB in the beginning and 81.5MB in the end (delta: 73.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3255.71ms. Allocated memory was 100.7MB in the beginning and 121.6MB in the end (delta: 21.0MB). Free memory was 55.8MB in the beginning and 45.8MB in the end (delta: 10.1MB). Peak memory consumption was 50.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 275.76ms. Allocated memory was 121.6MB in the beginning and 182.5MB in the end (delta: 60.8MB). Free memory was 45.8MB in the beginning and 128.9MB in the end (delta: -83.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 83.40ms. Allocated memory is still 182.5MB. Free memory was 128.9MB in the beginning and 121.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2122.51ms. Allocated memory is still 182.5MB. Free memory was 121.6MB in the beginning and 101.6MB in the end (delta: 19.9MB). Peak memory consumption was 62.8MB. Max. memory is 16.1GB. * CodeCheck took 183.70ms. Allocated memory is still 182.5MB. Free memory was 101.6MB in the beginning and 94.3MB 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. [2022-11-16 07:58:01,096 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH/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_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH --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 2fd96106837ff3ee9325c248fea6969b94a5a1f2cee078fd159398f70369aafc --- 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-e04fb08 [2022-11-16 07:58:03,625 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:58:03,627 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:58:03,657 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:58:03,657 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:58:03,660 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:58:03,665 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:58:03,671 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:58:03,674 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:58:03,681 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:58:03,685 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:58:03,688 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:58:03,689 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:58:03,692 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:58:03,695 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:58:03,698 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:58:03,700 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:58:03,702 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:58:03,708 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:58:03,710 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:58:03,712 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:58:03,716 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:58:03,719 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:58:03,721 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:58:03,731 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:58:03,737 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:58:03,737 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:58:03,738 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:58:03,740 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:58:03,742 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:58:03,743 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:58:03,744 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:58:03,746 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:58:03,747 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:58:03,748 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:58:03,749 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:58:03,750 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:58:03,750 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:58:03,750 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:58:03,752 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:58:03,753 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:58:03,759 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 07:58:03,802 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:58:03,803 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:58:03,804 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:58:03,804 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:58:03,805 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:58:03,805 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:58:03,806 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:58:03,806 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:58:03,806 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:58:03,806 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:58:03,806 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:58:03,807 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 07:58:03,807 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 07:58:03,807 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 07:58:03,807 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:58:03,808 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:58:03,808 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:58:03,808 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:58:03,808 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:58:03,809 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:58:03,809 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:58:03,809 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:58:03,809 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:58:03,810 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:58:03,810 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 07:58:03,810 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 07:58:03,810 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:58:03,810 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 07:58:03,811 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 07:58:03,811 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_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2fd96106837ff3ee9325c248fea6969b94a5a1f2cee078fd159398f70369aafc [2022-11-16 07:58:04,267 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:58:04,300 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:58:04,304 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:58:04,306 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:58:04,307 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:58:04,310 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i [2022-11-16 07:58:04,395 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH/data/c06f5e22c/c3ae7786697044d2818301475095436a/FLAG3cbee7536 [2022-11-16 07:58:05,335 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:58:05,336 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i [2022-11-16 07:58:05,389 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH/data/c06f5e22c/c3ae7786697044d2818301475095436a/FLAG3cbee7536 [2022-11-16 07:58:05,791 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH/data/c06f5e22c/c3ae7786697044d2818301475095436a [2022-11-16 07:58:05,804 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:58:05,806 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:58:05,811 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:58:05,811 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:58:05,816 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:58:05,817 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:58:05" (1/1) ... [2022-11-16 07:58:05,818 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74dd06d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:05, skipping insertion in model container [2022-11-16 07:58:05,818 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:58:05" (1/1) ... [2022-11-16 07:58:05,826 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:58:05,984 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:58:06,342 WARN L229 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_684baa7c-1a09-45ca-ac73-5f3af189acbe/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i[4499,4512] [2022-11-16 07:58:06,349 WARN L229 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_684baa7c-1a09-45ca-ac73-5f3af189acbe/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i[4559,4572] [2022-11-16 07:58:07,456 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:07,460 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:07,466 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:07,469 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:07,470 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:07,493 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:07,494 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:07,501 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:07,502 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:07,979 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:58:07,981 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:58:07,982 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:58:07,984 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:58:07,985 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:58:07,986 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:58:07,987 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:58:07,988 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:58:07,989 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:58:07,990 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:58:08,191 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:58:08,315 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:08,316 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:08,387 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:58:08,448 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 07:58:08,537 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:58:08,545 WARN L229 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_684baa7c-1a09-45ca-ac73-5f3af189acbe/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i[4499,4512] [2022-11-16 07:58:08,546 WARN L229 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_684baa7c-1a09-45ca-ac73-5f3af189acbe/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i[4559,4572] [2022-11-16 07:58:08,636 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:08,636 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:08,637 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:08,638 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:08,639 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:08,655 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:08,656 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:08,659 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:08,661 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:08,735 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:58:08,736 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:58:08,737 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:58:08,738 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:58:08,739 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:58:08,739 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:58:08,740 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:58:08,740 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:58:08,741 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:58:08,745 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:58:08,789 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:58:08,891 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:08,892 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:08,943 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:58:08,993 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:58:09,019 WARN L229 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_684baa7c-1a09-45ca-ac73-5f3af189acbe/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i[4499,4512] [2022-11-16 07:58:09,019 WARN L229 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_684baa7c-1a09-45ca-ac73-5f3af189acbe/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i[4559,4572] [2022-11-16 07:58:09,064 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:09,064 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:09,065 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:09,065 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:09,066 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:09,091 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:09,092 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:09,093 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:09,093 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:09,124 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:58:09,125 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:58:09,125 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:58:09,126 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:58:09,127 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:58:09,127 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:58:09,128 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:58:09,128 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:58:09,129 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:58:09,129 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:58:09,153 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:58:09,277 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:09,287 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:09,333 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:58:09,702 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:58:09,703 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:09 WrapperNode [2022-11-16 07:58:09,703 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:58:09,704 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:58:09,704 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:58:09,705 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:58:09,713 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:09" (1/1) ... [2022-11-16 07:58:09,833 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:09" (1/1) ... [2022-11-16 07:58:09,913 INFO L138 Inliner]: procedures = 710, calls = 2620, calls flagged for inlining = 62, calls inlined = 10, statements flattened = 895 [2022-11-16 07:58:09,914 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:58:09,915 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:58:09,915 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:58:09,915 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:58:09,926 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:09" (1/1) ... [2022-11-16 07:58:09,926 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:09" (1/1) ... [2022-11-16 07:58:09,938 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:09" (1/1) ... [2022-11-16 07:58:09,939 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:09" (1/1) ... [2022-11-16 07:58:09,978 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:09" (1/1) ... [2022-11-16 07:58:09,982 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:09" (1/1) ... [2022-11-16 07:58:09,990 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:09" (1/1) ... [2022-11-16 07:58:09,996 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:09" (1/1) ... [2022-11-16 07:58:10,005 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:58:10,006 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:58:10,006 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:58:10,006 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:58:10,007 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:09" (1/1) ... [2022-11-16 07:58:10,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:58:10,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:58:10,039 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:58:10,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:58:10,100 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-16 07:58:10,101 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-16 07:58:10,101 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~C_BOOL [2022-11-16 07:58:10,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~C_BOOL [2022-11-16 07:58:10,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:58:10,102 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 07:58:10,103 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 07:58:10,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 07:58:10,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 07:58:10,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 07:58:10,103 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 07:58:10,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 07:58:10,104 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_left_trim_pred [2022-11-16 07:58:10,104 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_left_trim_pred [2022-11-16 07:58:10,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:58:10,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:58:10,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:58:10,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:58:10,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:58:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 07:58:10,106 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 07:58:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 07:58:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 07:58:10,106 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 07:58:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 07:58:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 07:58:10,107 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 07:58:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:58:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:58:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 07:58:10,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 07:58:10,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:58:10,536 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:58:10,538 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:58:12,805 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:58:13,262 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:58:13,263 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-16 07:58:13,266 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:58:13 BoogieIcfgContainer [2022-11-16 07:58:13,267 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:58:13,268 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:58:13,268 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:58:13,280 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:58:13,280 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:58:13" (1/1) ... [2022-11-16 07:58:13,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:58:13,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:58:13,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 97 states and 136 transitions. [2022-11-16 07:58:13,380 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 136 transitions. [2022-11-16 07:58:13,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-16 07:58:13,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:58:13,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:58:13,443 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) [2022-11-16 07:58:13,452 INFO L158 Benchmark]: Toolchain (without parser) took 7643.34ms. Allocated memory was 54.5MB in the beginning and 247.5MB in the end (delta: 192.9MB). Free memory was 33.6MB in the beginning and 141.0MB in the end (delta: -107.4MB). Peak memory consumption was 83.6MB. Max. memory is 16.1GB. [2022-11-16 07:58:13,453 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 54.5MB. Free memory is still 35.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:58:13,454 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3892.81ms. Allocated memory was 54.5MB in the beginning and 180.4MB in the end (delta: 125.8MB). Free memory was 33.3MB in the beginning and 131.3MB in the end (delta: -98.0MB). Peak memory consumption was 64.0MB. Max. memory is 16.1GB. [2022-11-16 07:58:13,454 INFO L158 Benchmark]: Boogie Procedure Inliner took 210.05ms. Allocated memory is still 180.4MB. Free memory was 131.3MB in the beginning and 119.8MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 07:58:13,458 INFO L158 Benchmark]: Boogie Preprocessor took 90.58ms. Allocated memory is still 180.4MB. Free memory was 118.7MB in the beginning and 110.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 07:58:13,464 INFO L158 Benchmark]: RCFGBuilder took 3260.72ms. Allocated memory was 180.4MB in the beginning and 247.5MB in the end (delta: 67.1MB). Free memory was 110.3MB in the beginning and 147.2MB in the end (delta: -36.9MB). Peak memory consumption was 85.8MB. Max. memory is 16.1GB. [2022-11-16 07:58:13,465 INFO L158 Benchmark]: CodeCheck took 180.60ms. Allocated memory is still 247.5MB. Free memory was 147.2MB in the beginning and 141.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 07:58:13,469 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 0.36ms. Allocated memory is still 54.5MB. Free memory is still 35.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3892.81ms. Allocated memory was 54.5MB in the beginning and 180.4MB in the end (delta: 125.8MB). Free memory was 33.3MB in the beginning and 131.3MB in the end (delta: -98.0MB). Peak memory consumption was 64.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 210.05ms. Allocated memory is still 180.4MB. Free memory was 131.3MB in the beginning and 119.8MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 90.58ms. Allocated memory is still 180.4MB. Free memory was 118.7MB in the beginning and 110.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3260.72ms. Allocated memory was 180.4MB in the beginning and 247.5MB in the end (delta: 67.1MB). Free memory was 110.3MB in the beginning and 147.2MB in the end (delta: -36.9MB). Peak memory consumption was 85.8MB. Max. memory is 16.1GB. * CodeCheck took 180.60ms. Allocated memory is still 247.5MB. Free memory was 147.2MB 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. [2022-11-16 07:58:13,496 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_684baa7c-1a09-45ca-ac73-5f3af189acbe/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared