./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --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 179a1ffc86769a00f66e166b0105235f9f4d772a412ed21eb988649ef2cb5874 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:35:14,672 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:35:14,737 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 19:35:14,742 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:35:14,742 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:35:14,765 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:35:14,766 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:35:14,766 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:35:14,767 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:35:14,767 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:35:14,768 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:35:14,768 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:35:14,768 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:35:14,769 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:35:14,769 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:35:14,770 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:35:14,770 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:35:14,775 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:35:14,776 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:35:14,776 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:35:14,777 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:35:14,781 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:35:14,781 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:35:14,781 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:35:14,782 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:35:14,782 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:35:14,782 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:35:14,783 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:35:14,783 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:35:14,783 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:35:14,783 INFO L153 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_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 179a1ffc86769a00f66e166b0105235f9f4d772a412ed21eb988649ef2cb5874 [2024-11-08 19:35:15,083 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:35:15,114 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:35:15,117 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:35:15,118 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:35:15,119 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:35:15,120 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i Unable to find full path for "g++" [2024-11-08 19:35:17,166 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:35:17,704 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:35:17,705 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i [2024-11-08 19:35:17,757 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/data/e0f3034ff/fb740db01e214c23ab7c13a9a667c3d2/FLAGf73ef0dfe [2024-11-08 19:35:17,778 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/data/e0f3034ff/fb740db01e214c23ab7c13a9a667c3d2 [2024-11-08 19:35:17,783 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:35:17,786 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:35:17,787 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:35:17,787 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:35:17,794 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:35:17,795 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:35:17" (1/1) ... [2024-11-08 19:35:17,796 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35b5062a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:17, skipping insertion in model container [2024-11-08 19:35:17,796 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:35:17" (1/1) ... [2024-11-08 19:35:17,950 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:35:18,271 WARN L250 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_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i[4503,4516] [2024-11-08 19:35:18,285 WARN L250 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_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i[4563,4576] [2024-11-08 19:35:19,477 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:19,478 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:19,479 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:19,480 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:19,481 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:19,495 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:19,496 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:19,498 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:19,499 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:19,501 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:19,502 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:19,503 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:19,503 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:20,662 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:20,664 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:20,700 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:20,701 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:20,708 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:20,708 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:20,730 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:20,732 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:20,733 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:20,734 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:20,734 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:20,736 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:20,737 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:20,807 WARN L250 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_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i[228209,228222] [2024-11-08 19:35:20,808 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:35:20,856 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:35:20,879 WARN L250 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_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i[4503,4516] [2024-11-08 19:35:20,880 WARN L250 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_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i[4563,4576] [2024-11-08 19:35:20,999 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:21,000 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:21,000 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:21,001 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:21,001 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:21,010 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:21,010 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:21,011 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:21,013 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:21,014 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:21,016 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:21,016 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:21,017 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:21,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7544-7555] [2024-11-08 19:35:21,243 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:21,244 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:21,254 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:21,255 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:21,260 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:21,261 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:21,273 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:21,276 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:21,277 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:21,277 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:21,278 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:21,278 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:21,279 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:35:21,299 WARN L250 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_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i[228209,228222] [2024-11-08 19:35:21,300 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:35:21,646 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:35:21,647 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:21 WrapperNode [2024-11-08 19:35:21,647 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:35:21,648 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:35:21,648 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:35:21,648 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:35:21,656 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:21" (1/1) ... [2024-11-08 19:35:21,775 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:21" (1/1) ... [2024-11-08 19:35:21,893 INFO L138 Inliner]: procedures = 764, calls = 2425, calls flagged for inlining = 66, calls inlined = 11, statements flattened = 831 [2024-11-08 19:35:21,895 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:35:21,896 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:35:21,896 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:35:21,897 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:35:21,908 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:21" (1/1) ... [2024-11-08 19:35:21,909 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:21" (1/1) ... [2024-11-08 19:35:21,918 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:21" (1/1) ... [2024-11-08 19:35:21,923 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:21" (1/1) ... [2024-11-08 19:35:21,975 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:21" (1/1) ... [2024-11-08 19:35:21,986 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:21" (1/1) ... [2024-11-08 19:35:22,001 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:21" (1/1) ... [2024-11-08 19:35:22,008 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:21" (1/1) ... [2024-11-08 19:35:22,026 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:35:22,027 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:35:22,027 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:35:22,027 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:35:22,028 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:35:21" (1/1) ... [2024-11-08 19:35:22,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:35:22,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:35:22,059 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:35:22,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:35:22,093 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2024-11-08 19:35:22,093 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2024-11-08 19:35:22,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-08 19:35:22,094 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:35:22,094 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-08 19:35:22,094 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-08 19:35:22,094 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-08 19:35:22,094 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-08 19:35:22,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 19:35:22,095 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2024-11-08 19:35:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2024-11-08 19:35:22,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:35:22,095 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-08 19:35:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-08 19:35:22,096 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 19:35:22,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 19:35:22,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-11-08 19:35:22,097 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-08 19:35:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-08 19:35:22,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:35:22,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:35:22,098 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-08 19:35:22,098 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-08 19:35:22,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:35:22,099 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:35:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:35:22,099 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-08 19:35:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-08 19:35:22,099 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-08 19:35:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-08 19:35:22,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 19:35:22,100 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 19:35:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 19:35:22,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:35:22,100 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-08 19:35:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-08 19:35:22,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:35:22,101 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-08 19:35:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-08 19:35:22,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 19:35:22,102 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-08 19:35:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-08 19:35:22,102 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-08 19:35:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-08 19:35:22,102 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-08 19:35:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-08 19:35:22,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:35:22,103 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2024-11-08 19:35:22,104 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2024-11-08 19:35:22,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:35:22,104 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-08 19:35:22,104 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-08 19:35:22,446 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:35:22,449 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:35:34,768 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2024-11-08 19:35:34,895 INFO L? ?]: Removed 174 outVars from TransFormulas that were not future-live. [2024-11-08 19:35:34,895 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:35:35,395 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:35:35,396 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 19:35:35,396 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:35:35 BoogieIcfgContainer [2024-11-08 19:35:35,396 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:35:35,397 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:35:35,397 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:35:35,408 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:35:35,409 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:35:35" (1/1) ... [2024-11-08 19:35:35,419 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:35:35,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:35,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 129 states and 161 transitions. [2024-11-08 19:35:35,495 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 161 transitions. [2024-11-08 19:35:35,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:35:35,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:35,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:43,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:44,318 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:35:54,426 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:35:55,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:55,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 131 states and 161 transitions. [2024-11-08 19:35:55,644 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 161 transitions. [2024-11-08 19:35:55,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:35:55,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:55,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:01,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:03,618 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:36:05,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:05,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 135 states and 167 transitions. [2024-11-08 19:36:05,140 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 167 transitions. [2024-11-08 19:36:05,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 19:36:05,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:05,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:11,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:15,628 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:36:17,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:17,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 139 states and 171 transitions. [2024-11-08 19:36:17,647 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 171 transitions. [2024-11-08 19:36:17,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:36:17,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:17,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:23,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:25,293 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 19:36:26,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:26,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 143 states and 176 transitions. [2024-11-08 19:36:26,872 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 176 transitions. [2024-11-08 19:36:26,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:36:26,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:26,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:33,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:35,005 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 19:36:36,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:36,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 145 states and 177 transitions. [2024-11-08 19:36:36,014 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 177 transitions. [2024-11-08 19:36:36,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 19:36:36,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:36,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:41,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:46,219 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 19:36:47,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:47,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 146 states and 178 transitions. [2024-11-08 19:36:47,525 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 178 transitions. [2024-11-08 19:36:47,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:36:47,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:47,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:52,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:57,840 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 19:37:01,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:01,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 150 states and 181 transitions. [2024-11-08 19:37:01,827 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 181 transitions. [2024-11-08 19:37:01,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:37:01,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:01,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:07,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:11,641 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 19:37:11,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:11,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 151 states and 181 transitions. [2024-11-08 19:37:11,792 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 181 transitions. [2024-11-08 19:37:11,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 19:37:11,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:11,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:17,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:35,101 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-08 19:38:17,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:17,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 153 states and 184 transitions. [2024-11-08 19:38:17,536 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 184 transitions. [2024-11-08 19:38:17,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 19:38:17,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:17,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:23,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:37,795 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-08 19:38:56,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:56,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 156 states and 188 transitions. [2024-11-08 19:38:56,177 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 188 transitions. [2024-11-08 19:38:56,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 19:38:56,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:56,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:10,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:14,479 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-08 19:39:16,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:16,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 156 states and 187 transitions. [2024-11-08 19:39:16,595 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 187 transitions. [2024-11-08 19:39:16,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 19:39:16,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:16,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:48,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:40:04,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:40:05,551 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) 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:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) 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) [2024-11-08 19:40:05,554 INFO L158 Benchmark]: Toolchain (without parser) took 287768.14ms. Allocated memory was 178.3MB in the beginning and 3.3GB in the end (delta: 3.1GB). Free memory was 129.8MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 1.8GB. Max. memory is 16.1GB. [2024-11-08 19:40:05,555 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 130.0MB. Free memory is still 72.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 19:40:05,555 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3860.33ms. Allocated memory was 178.3MB in the beginning and 237.0MB in the end (delta: 58.7MB). Free memory was 129.8MB in the beginning and 109.3MB in the end (delta: 20.5MB). Peak memory consumption was 87.2MB. Max. memory is 16.1GB. [2024-11-08 19:40:05,556 INFO L158 Benchmark]: Boogie Procedure Inliner took 247.40ms. Allocated memory is still 237.0MB. Free memory was 109.3MB in the beginning and 165.0MB in the end (delta: -55.7MB). Peak memory consumption was 21.9MB. Max. memory is 16.1GB. [2024-11-08 19:40:05,557 INFO L158 Benchmark]: Boogie Preprocessor took 130.06ms. Allocated memory is still 237.0MB. Free memory was 165.0MB in the beginning and 157.7MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-08 19:40:05,557 INFO L158 Benchmark]: RCFGBuilder took 13369.80ms. Allocated memory was 237.0MB in the beginning and 310.4MB in the end (delta: 73.4MB). Free memory was 157.7MB in the beginning and 196.3MB in the end (delta: -38.7MB). Peak memory consumption was 89.2MB. Max. memory is 16.1GB. [2024-11-08 19:40:05,558 INFO L158 Benchmark]: CodeCheck took 270156.04ms. Allocated memory was 310.4MB in the beginning and 3.3GB in the end (delta: 2.9GB). Free memory was 196.3MB in the beginning and 1.4GB in the end (delta: -1.2GB). Peak memory consumption was 1.7GB. Max. memory is 16.1GB. [2024-11-08 19:40:05,562 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 130.0MB. Free memory is still 72.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3860.33ms. Allocated memory was 178.3MB in the beginning and 237.0MB in the end (delta: 58.7MB). Free memory was 129.8MB in the beginning and 109.3MB in the end (delta: 20.5MB). Peak memory consumption was 87.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 247.40ms. Allocated memory is still 237.0MB. Free memory was 109.3MB in the beginning and 165.0MB in the end (delta: -55.7MB). Peak memory consumption was 21.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 130.06ms. Allocated memory is still 237.0MB. Free memory was 165.0MB in the beginning and 157.7MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 13369.80ms. Allocated memory was 237.0MB in the beginning and 310.4MB in the end (delta: 73.4MB). Free memory was 157.7MB in the beginning and 196.3MB in the end (delta: -38.7MB). Peak memory consumption was 89.2MB. Max. memory is 16.1GB. * CodeCheck took 270156.04ms. Allocated memory was 310.4MB in the beginning and 3.3GB in the end (delta: 2.9GB). Free memory was 196.3MB in the beginning and 1.4GB in the end (delta: -1.2GB). Peak memory consumption was 1.7GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7544]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7544-7555] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-08 19:40:05,784 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-08 19:40:05,797 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/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_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --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 179a1ffc86769a00f66e166b0105235f9f4d772a412ed21eb988649ef2cb5874 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:40:08,132 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:40:08,234 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-08 19:40:08,281 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:40:08,282 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:40:08,283 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:40:08,284 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:40:08,285 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:40:08,285 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:40:08,286 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:40:08,287 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:40:08,287 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:40:08,288 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:40:08,288 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:40:08,290 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 19:40:08,291 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 19:40:08,291 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:40:08,291 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 19:40:08,292 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:40:08,292 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:40:08,292 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:40:08,296 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:40:08,296 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:40:08,296 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 19:40:08,297 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-08 19:40:08,297 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:40:08,297 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:40:08,298 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:40:08,298 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:40:08,298 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:40:08,299 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-08 19:40:08,299 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 19:40:08,299 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-08 19:40:08,302 INFO L153 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_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 179a1ffc86769a00f66e166b0105235f9f4d772a412ed21eb988649ef2cb5874 [2024-11-08 19:40:08,681 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:40:08,707 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:40:08,711 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:40:08,712 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:40:08,715 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:40:08,720 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i Unable to find full path for "g++" [2024-11-08 19:40:10,776 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:40:11,465 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:40:11,466 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i [2024-11-08 19:40:11,508 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/data/08b216923/b395f5ebfa54433192f5745d0d1d57c5/FLAGfada53fed [2024-11-08 19:40:11,861 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/data/08b216923/b395f5ebfa54433192f5745d0d1d57c5 [2024-11-08 19:40:11,863 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:40:11,865 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:40:11,867 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:40:11,867 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:40:11,873 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:40:11,874 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:40:11" (1/1) ... [2024-11-08 19:40:11,875 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c236050 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:40:11, skipping insertion in model container [2024-11-08 19:40:11,875 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:40:11" (1/1) ... [2024-11-08 19:40:12,113 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:40:12,499 WARN L250 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_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i[4503,4516] [2024-11-08 19:40:12,509 WARN L250 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_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i[4563,4576] [2024-11-08 19:40:13,643 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:13,798 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:13,799 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:13,800 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:13,812 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:13,814 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:13,815 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:13,816 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:13,817 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:13,818 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:13,819 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:13,823 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:13,824 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:13,827 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:13,828 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:13,838 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:13,839 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:13,840 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:13,841 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:13,843 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:13,844 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:13,845 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:13,845 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:13,848 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:13,849 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:13,850 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:13,851 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:13,851 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:13,852 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:14,465 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:14,466 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:14,466 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:14,467 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:14,688 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,033 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,042 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,053 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,091 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,100 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,110 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,126 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,133 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,184 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,184 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,224 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,226 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,238 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,238 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,259 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,260 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,266 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,268 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,268 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,269 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,270 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,271 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,271 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,274 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,302 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,312 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,341 WARN L250 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_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i[228209,228222] [2024-11-08 19:40:15,343 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:40:15,391 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-08 19:40:15,469 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:40:15,474 WARN L250 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_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i[4503,4516] [2024-11-08 19:40:15,475 WARN L250 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_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i[4563,4576] [2024-11-08 19:40:15,500 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,514 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,514 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,515 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,520 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,521 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,522 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,522 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,523 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,523 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,524 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,526 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,526 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,528 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,528 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,533 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,534 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,534 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,534 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,536 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,536 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,536 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,537 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,538 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,539 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,539 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,539 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,540 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,540 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,592 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,593 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,593 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,594 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,628 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,718 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,726 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,740 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,749 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,754 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,764 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,773 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,778 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,792 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,792 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,801 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,802 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,805 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,807 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,819 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,820 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,821 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,823 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,824 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,824 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,824 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,825 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,825 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,827 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,844 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,849 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 19:40:15,864 WARN L250 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_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i[228209,228222] [2024-11-08 19:40:15,865 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:40:15,890 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:40:15,907 WARN L250 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_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i[4503,4516] [2024-11-08 19:40:15,909 WARN L250 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_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i[4563,4576] [2024-11-08 19:40:15,962 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,962 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,984 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,985 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,985 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,991 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,991 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,993 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,994 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,995 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,995 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,996 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:15,996 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:16,081 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7544-7555] [2024-11-08 19:40:16,195 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:16,196 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:16,206 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:16,206 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:16,213 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:16,213 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:16,223 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:16,223 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:16,224 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:16,225 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:16,225 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:16,225 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:16,226 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:40:16,254 WARN L250 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_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i[228209,228222] [2024-11-08 19:40:16,254 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:40:16,754 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:40:16,755 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:40:16 WrapperNode [2024-11-08 19:40:16,755 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:40:16,756 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:40:16,757 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:40:16,757 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:40:16,765 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:40:16" (1/1) ... [2024-11-08 19:40:16,888 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:40:16" (1/1) ... [2024-11-08 19:40:16,983 INFO L138 Inliner]: procedures = 785, calls = 2425, calls flagged for inlining = 68, calls inlined = 11, statements flattened = 771 [2024-11-08 19:40:16,983 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:40:16,984 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:40:16,984 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:40:16,984 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:40:16,995 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:40:16" (1/1) ... [2024-11-08 19:40:16,995 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:40:16" (1/1) ... [2024-11-08 19:40:17,006 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:40:16" (1/1) ... [2024-11-08 19:40:17,007 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:40:16" (1/1) ... [2024-11-08 19:40:17,039 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:40:16" (1/1) ... [2024-11-08 19:40:17,044 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:40:16" (1/1) ... [2024-11-08 19:40:17,053 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:40:16" (1/1) ... [2024-11-08 19:40:17,058 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:40:16" (1/1) ... [2024-11-08 19:40:17,068 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:40:17,069 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:40:17,069 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:40:17,069 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:40:17,070 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:40:16" (1/1) ... [2024-11-08 19:40:17,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:40:17,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:40:17,124 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:40:17,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:40:17,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-11-08 19:40:17,170 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-08 19:40:17,170 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-08 19:40:17,171 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-08 19:40:17,171 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-08 19:40:17,172 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 19:40:17,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 19:40:17,172 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-08 19:40:17,172 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-08 19:40:17,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:40:17,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:40:17,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:40:17,172 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:40:17,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:40:17,173 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-08 19:40:17,173 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-08 19:40:17,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 19:40:17,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:40:17,173 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-08 19:40:17,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-08 19:40:17,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:40:17,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-08 19:40:17,173 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-08 19:40:17,173 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-08 19:40:17,173 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2024-11-08 19:40:17,174 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2024-11-08 19:40:17,174 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:40:17,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-08 19:40:17,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-08 19:40:17,174 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-08 19:40:17,174 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-08 19:40:17,174 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2024-11-08 19:40:17,174 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2024-11-08 19:40:17,174 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-08 19:40:17,174 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-08 19:40:17,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-08 19:40:17,177 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-08 19:40:17,177 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-08 19:40:17,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-11-08 19:40:17,177 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 19:40:17,177 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 19:40:17,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-08 19:40:17,178 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-08 19:40:17,178 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-08 19:40:17,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 19:40:17,178 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-08 19:40:17,178 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-08 19:40:17,179 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-08 19:40:17,179 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-08 19:40:17,180 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-08 19:40:17,180 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-08 19:40:17,180 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2024-11-08 19:40:17,180 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2024-11-08 19:40:17,652 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:40:17,655 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:40:57,652 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2024-11-08 19:40:57,995 INFO L? ?]: Removed 154 outVars from TransFormulas that were not future-live. [2024-11-08 19:40:57,995 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:40:58,365 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:40:58,365 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 19:40:58,366 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:40:58 BoogieIcfgContainer [2024-11-08 19:40:58,366 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:40:58,367 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:40:58,367 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:40:58,378 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:40:58,378 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:40:58" (1/1) ... [2024-11-08 19:40:58,387 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:40:58,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:58,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 124 states and 156 transitions. [2024-11-08 19:40:58,465 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 156 transitions. [2024-11-08 19:40:58,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:40:58,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:58,472 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 19:40:58,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 19:40:58,475 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 19:40:58,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-08 19:41:07,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:07,462 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 19:41:16,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:17,124 INFO L255 TraceCheckSpWp]: Trace formula consists of 2461 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 19:41:17,132 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:41:17,953 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:41:17,962 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-08 19:41:28,540 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.57s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:41:39,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:41:41,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:41,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 126 states and 156 transitions. [2024-11-08 19:41:41,239 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 156 transitions. [2024-11-08 19:41:41,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:41:41,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:41,242 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 19:41:41,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 19:41:41,247 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 19:41:41,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-08 19:41:50,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:50,856 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 19:42:00,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:00,232 INFO L255 TraceCheckSpWp]: Trace formula consists of 2597 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 19:42:00,236 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:42:03,142 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:42:03,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-11-08 19:42:18,330 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:42:18,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:18,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 129 states and 161 transitions. [2024-11-08 19:42:18,375 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 161 transitions. [2024-11-08 19:42:18,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:42:18,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:18,377 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 19:42:18,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 19:42:18,381 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 19:42:18,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-08 19:42:30,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:30,593 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 19:42:40,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:40,638 INFO L255 TraceCheckSpWp]: Trace formula consists of 2573 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-08 19:42:40,644 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:42:47,181 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:42:47,218 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2024-11-08 19:42:59,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:43:09,474 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:43:15,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:15,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 133 states and 165 transitions. [2024-11-08 19:43:15,038 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 165 transitions. [2024-11-08 19:43:15,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:43:15,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:15,042 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 19:43:15,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 19:43:15,044 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 19:43:15,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-08 19:43:24,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:24,975 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 19:43:33,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:34,095 INFO L255 TraceCheckSpWp]: Trace formula consists of 2836 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 19:43:34,100 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:43:39,176 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:43:39,207 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2024-11-08 19:43:45,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:45,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 136 states and 169 transitions. [2024-11-08 19:43:45,137 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 169 transitions. [2024-11-08 19:43:45,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:43:45,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:45,142 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 19:43:45,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 19:43:45,145 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 19:43:45,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-08 19:43:55,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:55,549 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 19:44:03,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:04,007 INFO L255 TraceCheckSpWp]: Trace formula consists of 2924 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 19:44:04,012 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:44:07,167 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 19:44:07,197 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2024-11-08 19:44:10,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:10,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 137 states and 169 transitions. [2024-11-08 19:44:10,592 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 169 transitions. [2024-11-08 19:44:10,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:44:10,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:10,595 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 19:44:10,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 19:44:10,598 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 19:44:10,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-08 19:44:24,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:24,828 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 19:44:32,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:33,097 INFO L255 TraceCheckSpWp]: Trace formula consists of 2900 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-08 19:44:33,107 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:44:38,789 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 19:44:38,849 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (7)] Forceful destruction successful, exit code 0 [2024-11-08 19:44:52,901 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:45:03,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:45:03,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:03,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 138 states and 170 transitions. [2024-11-08 19:45:03,037 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 170 transitions. [2024-11-08 19:45:03,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 19:45:03,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:03,040 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 19:45:03,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 19:45:03,043 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 19:45:03,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-11-08 19:45:21,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:21,315 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 19:45:28,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:28,809 INFO L255 TraceCheckSpWp]: Trace formula consists of 2956 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 19:45:28,813 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:45:44,874 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 19:45:44,936 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (8)] Forceful destruction successful, exit code 0 [2024-11-08 19:46:03,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:03,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 142 states and 173 transitions. [2024-11-08 19:46:03,320 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 173 transitions. [2024-11-08 19:46:03,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:46:03,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:03,323 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 19:46:03,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 19:46:03,326 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 19:46:03,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-11-08 19:46:17,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:17,511 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 19:46:25,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:25,738 INFO L255 TraceCheckSpWp]: Trace formula consists of 2964 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-08 19:46:25,742 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:46:50,181 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 19:46:50,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2024-11-08 19:47:19,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:19,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 147 states and 182 transitions. [2024-11-08 19:47:19,470 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 182 transitions. [2024-11-08 19:47:19,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:47:19,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:19,472 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 19:47:19,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 19:47:19,475 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 19:47:19,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_150ba208-ba1c-44c6-b88c-ba6ef567b2f0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2024-11-08 19:47:34,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:34,765 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 19:47:42,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:42,558 INFO L255 TraceCheckSpWp]: Trace formula consists of 2978 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-08 19:47:42,585 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:47:44,834 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-08 19:47:45,139 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-08 19:48:08,409 WARN L873 $PredicateComparison]: unable to prove that (or (exists ((|v_ULTIMATE.start_aws_hash_table_init_~map#1.offset_BEFORE_CALL_1| (_ BitVec 64)) (|v_ULTIMATE.start_aws_hash_table_init_~map#1.base_BEFORE_CALL_1| (_ BitVec 64))) (not (= (_ bv0 64) (select (select |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_aws_hash_table_init_~map#1.base_BEFORE_CALL_1|) |v_ULTIMATE.start_aws_hash_table_init_~map#1.offset_BEFORE_CALL_1|)))) (exists ((|v_ULTIMATE.start_aws_hash_table_init_~map#1.offset_BEFORE_CALL_1| (_ BitVec 64)) (|v_ULTIMATE.start_aws_hash_table_init_~map#1.base_BEFORE_CALL_1| (_ BitVec 64))) (not (= (_ bv0 64) (select (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_aws_hash_table_init_~map#1.base_BEFORE_CALL_1|) |v_ULTIMATE.start_aws_hash_table_init_~map#1.offset_BEFORE_CALL_1|))))) is different from true [2024-11-08 19:48:47,818 WARN L286 SmtUtils]: Spent 31.07s on a formula simplification that was a NOOP. DAG size: 23 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)