./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b --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 ace14697ac0820cd1cdf4cf69cd00f22476365c493527983be1f9a153e0d5b6f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:57:10,588 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:57:10,642 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 03:57:10,647 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:57:10,647 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:57:10,665 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:57:10,666 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:57:10,666 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:57:10,666 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:57:10,666 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:57:10,667 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:57:10,667 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:57:10,667 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:57:10,667 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:57:10,667 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:57:10,667 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:57:10,667 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:57:10,667 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:57:10,668 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:57:10,668 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:57:10,668 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:57:10,668 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:57:10,668 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:57:10,668 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:57:10,668 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:57:10,668 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:57:10,668 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:57:10,669 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:57:10,669 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:57:10,669 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:57:10,669 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b 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 -> ace14697ac0820cd1cdf4cf69cd00f22476365c493527983be1f9a153e0d5b6f [2024-12-06 03:57:10,877 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:57:10,884 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:57:10,886 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:57:10,887 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:57:10,888 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:57:10,889 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i [2024-12-06 03:57:13,495 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/data/b58f1be3e/f5842bc4f86f4718a32443c4a9c8ef9f/FLAGccf4adf6d [2024-12-06 03:57:13,903 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:57:13,903 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i [2024-12-06 03:57:13,932 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/data/b58f1be3e/f5842bc4f86f4718a32443c4a9c8ef9f/FLAGccf4adf6d [2024-12-06 03:57:14,080 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/data/b58f1be3e/f5842bc4f86f4718a32443c4a9c8ef9f [2024-12-06 03:57:14,082 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:57:14,083 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:57:14,084 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:57:14,085 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:57:14,088 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:57:14,089 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:57:14" (1/1) ... [2024-12-06 03:57:14,089 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13fc1460 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:14, skipping insertion in model container [2024-12-06 03:57:14,089 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:57:14" (1/1) ... [2024-12-06 03:57:14,152 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:57:14,352 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_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4501,4514] [2024-12-06 03:57:14,357 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_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4561,4574] [2024-12-06 03:57:15,199 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:15,200 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:15,200 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:15,201 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:15,202 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:15,216 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:15,216 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:15,218 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:15,219 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:15,220 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:15,221 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:15,221 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:15,221 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,211 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,211 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,233 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,234 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,239 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,240 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,252 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,253 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,253 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,254 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,254 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,254 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,254 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,284 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_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[228071,228084] [2024-12-06 03:57:16,285 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:57:16,312 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:57:16,325 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_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4501,4514] [2024-12-06 03:57:16,325 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_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4561,4574] [2024-12-06 03:57:16,365 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,365 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,365 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,365 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,366 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,372 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,372 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,373 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,374 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,375 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,375 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,375 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,376 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,474 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7526-7537] [2024-12-06 03:57:16,538 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,539 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,545 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,545 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,548 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,548 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,555 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,555 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,556 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,556 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,556 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,556 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,557 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 03:57:16,576 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_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[228071,228084] [2024-12-06 03:57:16,577 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:57:16,737 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:57:16,738 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:16 WrapperNode [2024-12-06 03:57:16,738 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:57:16,739 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:57:16,739 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:57:16,739 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:57:16,744 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:16" (1/1) ... [2024-12-06 03:57:16,816 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:16" (1/1) ... [2024-12-06 03:57:16,869 INFO L138 Inliner]: procedures = 763, calls = 2426, calls flagged for inlining = 67, calls inlined = 13, statements flattened = 854 [2024-12-06 03:57:16,869 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:57:16,870 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:57:16,870 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:57:16,870 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:57:16,879 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:16" (1/1) ... [2024-12-06 03:57:16,880 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:16" (1/1) ... [2024-12-06 03:57:16,885 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:16" (1/1) ... [2024-12-06 03:57:16,886 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:16" (1/1) ... [2024-12-06 03:57:16,919 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:16" (1/1) ... [2024-12-06 03:57:16,922 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:16" (1/1) ... [2024-12-06 03:57:16,927 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:16" (1/1) ... [2024-12-06 03:57:16,935 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:16" (1/1) ... [2024-12-06 03:57:16,939 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:16" (1/1) ... [2024-12-06 03:57:16,950 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:57:16,951 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:57:16,951 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:57:16,951 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:57:16,952 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:16" (1/1) ... [2024-12-06 03:57:16,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:57:16,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:57:16,985 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:57:16,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:57:17,012 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2024-12-06 03:57:17,012 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2024-12-06 03:57:17,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-12-06 03:57:17,012 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 03:57:17,012 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-06 03:57:17,012 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-06 03:57:17,012 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-12-06 03:57:17,012 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-12-06 03:57:17,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 03:57:17,012 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2024-12-06 03:57:17,012 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2024-12-06 03:57:17,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 03:57:17,013 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-12-06 03:57:17,013 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-12-06 03:57:17,013 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 03:57:17,013 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 03:57:17,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-12-06 03:57:17,013 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-12-06 03:57:17,013 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-12-06 03:57:17,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 03:57:17,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:57:17,013 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-12-06 03:57:17,013 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-12-06 03:57:17,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 03:57:17,013 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:57:17,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:57:17,013 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-12-06 03:57:17,013 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-12-06 03:57:17,013 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-12-06 03:57:17,013 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-12-06 03:57:17,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 03:57:17,014 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 03:57:17,014 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 03:57:17,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 03:57:17,014 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-12-06 03:57:17,014 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-12-06 03:57:17,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 03:57:17,014 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-12-06 03:57:17,014 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-12-06 03:57:17,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 03:57:17,014 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-12-06 03:57:17,014 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-12-06 03:57:17,014 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-12-06 03:57:17,014 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-12-06 03:57:17,014 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-12-06 03:57:17,014 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-12-06 03:57:17,014 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-12-06 03:57:17,014 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-12-06 03:57:17,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 03:57:17,015 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2024-12-06 03:57:17,015 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2024-12-06 03:57:17,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:57:17,015 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-12-06 03:57:17,015 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-12-06 03:57:17,277 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:57:17,279 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:57:17,863 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 03:57:29,546 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume false; [2024-12-06 03:57:29,546 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !false; [2024-12-06 03:57:29,659 INFO L? ?]: Removed 194 outVars from TransFormulas that were not future-live. [2024-12-06 03:57:29,659 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:57:30,193 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:57:30,193 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 03:57:30,194 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:57:30 BoogieIcfgContainer [2024-12-06 03:57:30,194 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:57:30,194 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:57:30,195 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:57:30,205 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:57:30,206 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:57:30" (1/1) ... [2024-12-06 03:57:30,214 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:57:30,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:30,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 141 states and 177 transitions. [2024-12-06 03:57:30,272 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 177 transitions. [2024-12-06 03:57:30,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 03:57:30,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:30,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:36,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:37,044 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 03:57:47,123 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:57:48,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:48,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 143 states and 177 transitions. [2024-12-06 03:57:48,092 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 177 transitions. [2024-12-06 03:57:48,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 03:57:48,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:48,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:53,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:55,697 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 03:57:57,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:57,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 147 states and 183 transitions. [2024-12-06 03:57:57,075 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 183 transitions. [2024-12-06 03:57:57,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 03:57:57,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:57,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:02,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:06,401 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 03:58:08,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:08,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 151 states and 187 transitions. [2024-12-06 03:58:08,528 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 187 transitions. [2024-12-06 03:58:08,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 03:58:08,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:08,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:13,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:15,320 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 03:58:16,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:16,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 155 states and 192 transitions. [2024-12-06 03:58:16,772 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 192 transitions. [2024-12-06 03:58:16,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 03:58:16,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:16,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:22,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:23,310 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-06 03:58:24,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:24,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 157 states and 193 transitions. [2024-12-06 03:58:24,167 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 193 transitions. [2024-12-06 03:58:24,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 03:58:24,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:24,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:29,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:32,107 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 03:58:33,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:33,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 158 states and 194 transitions. [2024-12-06 03:58:33,238 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 194 transitions. [2024-12-06 03:58:33,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 03:58:33,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:33,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:37,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:41,533 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 03:58:45,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:45,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 162 states and 197 transitions. [2024-12-06 03:58:45,360 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 197 transitions. [2024-12-06 03:58:45,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 03:58:45,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:45,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:49,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:52,782 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 03:58:52,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:52,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 163 states and 197 transitions. [2024-12-06 03:58:52,903 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 197 transitions. [2024-12-06 03:58:52,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 03:58:52,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:52,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:57,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:13,302 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-12-06 03:59:51,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:51,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 165 states and 200 transitions. [2024-12-06 03:59:51,374 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 200 transitions. [2024-12-06 03:59:51,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 03:59:51,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:51,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:56,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:09,297 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-12-06 04:00:27,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:27,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 168 states and 204 transitions. [2024-12-06 04:00:27,347 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 204 transitions. [2024-12-06 04:00:27,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 04:00:27,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:27,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:37,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:40,730 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-12-06 04:00:42,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:42,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 168 states and 203 transitions. [2024-12-06 04:00:42,670 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 203 transitions. [2024-12-06 04:00:42,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 04:00:42,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:42,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:01,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:01:16,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:01:16,628 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) [2024-12-06 04:01:16,632 INFO L158 Benchmark]: Toolchain (without parser) took 242548.10ms. Allocated memory was 142.6MB in the beginning and 3.0GB in the end (delta: 2.9GB). Free memory was 107.4MB in the beginning and 2.2GB in the end (delta: -2.1GB). Peak memory consumption was 756.1MB. Max. memory is 16.1GB. [2024-12-06 04:01:16,632 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:01:16,632 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2654.16ms. Allocated memory is still 142.6MB. Free memory was 107.3MB in the beginning and 44.0MB in the end (delta: 63.2MB). Peak memory consumption was 102.7MB. Max. memory is 16.1GB. [2024-12-06 04:01:16,633 INFO L158 Benchmark]: Boogie Procedure Inliner took 130.21ms. Allocated memory was 142.6MB in the beginning and 318.8MB in the end (delta: 176.2MB). Free memory was 44.0MB in the beginning and 247.3MB in the end (delta: -203.3MB). Peak memory consumption was 17.1MB. Max. memory is 16.1GB. [2024-12-06 04:01:16,633 INFO L158 Benchmark]: Boogie Preprocessor took 80.02ms. Allocated memory is still 318.8MB. Free memory was 247.3MB in the beginning and 240.0MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 04:01:16,633 INFO L158 Benchmark]: RCFGBuilder took 13243.13ms. Allocated memory is still 318.8MB. Free memory was 240.0MB in the beginning and 219.9MB in the end (delta: 20.1MB). Peak memory consumption was 155.1MB. Max. memory is 16.1GB. [2024-12-06 04:01:16,634 INFO L158 Benchmark]: CodeCheck took 226436.32ms. Allocated memory was 318.8MB in the beginning and 3.0GB in the end (delta: 2.7GB). Free memory was 219.9MB in the beginning and 2.2GB in the end (delta: -2.0GB). Peak memory consumption was 693.4MB. Max. memory is 16.1GB. [2024-12-06 04:01:16,636 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 0.30ms. Allocated memory is still 142.6MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2654.16ms. Allocated memory is still 142.6MB. Free memory was 107.3MB in the beginning and 44.0MB in the end (delta: 63.2MB). Peak memory consumption was 102.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 130.21ms. Allocated memory was 142.6MB in the beginning and 318.8MB in the end (delta: 176.2MB). Free memory was 44.0MB in the beginning and 247.3MB in the end (delta: -203.3MB). Peak memory consumption was 17.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 80.02ms. Allocated memory is still 318.8MB. Free memory was 247.3MB in the beginning and 240.0MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 13243.13ms. Allocated memory is still 318.8MB. Free memory was 240.0MB in the beginning and 219.9MB in the end (delta: 20.1MB). Peak memory consumption was 155.1MB. Max. memory is 16.1GB. * CodeCheck took 226436.32ms. Allocated memory was 318.8MB in the beginning and 3.0GB in the end (delta: 2.7GB). Free memory was 219.9MB in the beginning and 2.2GB in the end (delta: -2.0GB). Peak memory consumption was 693.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7526]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7526-7537] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 04:01:16,843 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-12-06 04:01:16,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b --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 ace14697ac0820cd1cdf4cf69cd00f22476365c493527983be1f9a153e0d5b6f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:01:18,741 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:01:18,820 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 04:01:18,844 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:01:18,845 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:01:18,845 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:01:18,845 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:01:18,845 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:01:18,846 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:01:18,846 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:01:18,846 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:01:18,846 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:01:18,846 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:01:18,846 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:01:18,846 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 04:01:18,846 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 04:01:18,846 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 04:01:18,847 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:01:18,847 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:01:18,847 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:01:18,847 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:01:18,847 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:01:18,847 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:01:18,847 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:01:18,847 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 04:01:18,847 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:01:18,847 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:01:18,848 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:01:18,848 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:01:18,848 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:01:18,848 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 04:01:18,848 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:01:18,848 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 04:01:18,848 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b 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 -> ace14697ac0820cd1cdf4cf69cd00f22476365c493527983be1f9a153e0d5b6f [2024-12-06 04:01:19,091 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:01:19,099 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:01:19,101 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:01:19,102 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:01:19,103 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:01:19,104 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i [2024-12-06 04:01:21,791 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/data/3e149033e/6a4e7df643ec46e182e2407998b4b9d6/FLAGda7ba94d8 [2024-12-06 04:01:22,213 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:01:22,214 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i [2024-12-06 04:01:22,250 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/data/3e149033e/6a4e7df643ec46e182e2407998b4b9d6/FLAGda7ba94d8 [2024-12-06 04:01:22,347 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/data/3e149033e/6a4e7df643ec46e182e2407998b4b9d6 [2024-12-06 04:01:22,350 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:01:22,352 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:01:22,354 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:01:22,354 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:01:22,359 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:01:22,360 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:01:22" (1/1) ... [2024-12-06 04:01:22,361 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@291979bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:22, skipping insertion in model container [2024-12-06 04:01:22,361 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:01:22" (1/1) ... [2024-12-06 04:01:22,449 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:01:22,676 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_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4501,4514] [2024-12-06 04:01:22,683 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_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4561,4574] [2024-12-06 04:01:23,346 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:23,466 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:23,466 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:23,467 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:23,474 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:23,476 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:23,477 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:23,477 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:23,478 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:23,478 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:23,479 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:23,482 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:23,483 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:23,484 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:23,485 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:23,493 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:23,493 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:23,493 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:23,494 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:23,495 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:23,495 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:23,496 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:23,496 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:23,497 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:23,498 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:23,498 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:23,498 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:23,499 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:23,499 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:23,917 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:23,917 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:23,918 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:23,918 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,063 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,272 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,280 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,288 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,301 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,307 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,315 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,326 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,332 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,357 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,358 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,381 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,382 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,388 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,388 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,398 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,399 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,403 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,403 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,404 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,404 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,404 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,404 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,405 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,407 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,422 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,424 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,443 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_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[228071,228084] [2024-12-06 04:01:24,445 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:01:24,487 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-12-06 04:01:24,531 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:01:24,535 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_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4501,4514] [2024-12-06 04:01:24,535 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_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4561,4574] [2024-12-06 04:01:24,555 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,566 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,566 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,567 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,571 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,572 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,573 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,573 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,574 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,574 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,574 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,576 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,576 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,577 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,578 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,580 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,581 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,581 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,581 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,582 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,582 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,582 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,582 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,583 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,583 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,584 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,584 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,584 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,584 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,620 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,620 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,621 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,621 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,657 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,691 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,696 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,700 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,706 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,709 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,714 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,732 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,737 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,746 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,746 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,754 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,755 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,760 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,760 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,766 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,766 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,767 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,768 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,769 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,769 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,769 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,769 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,770 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,771 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,780 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,783 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:01:24,805 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_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[228071,228084] [2024-12-06 04:01:24,805 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:01:24,830 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:01:24,847 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_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4501,4514] [2024-12-06 04:01:24,848 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_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4561,4574] [2024-12-06 04:01:24,888 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,888 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,889 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,889 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,890 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,896 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,896 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,897 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,897 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,898 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,898 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,899 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,899 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:24,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7526-7537] [2024-12-06 04:01:25,071 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:25,071 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:25,081 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:25,081 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:25,085 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:25,085 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:25,095 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:25,096 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:25,096 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:25,097 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:25,097 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:25,097 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:25,097 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 04:01:25,145 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_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[228071,228084] [2024-12-06 04:01:25,145 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:01:25,348 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:01:25,348 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:25 WrapperNode [2024-12-06 04:01:25,348 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:01:25,349 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:01:25,349 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:01:25,349 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:01:25,356 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:25" (1/1) ... [2024-12-06 04:01:25,412 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:25" (1/1) ... [2024-12-06 04:01:25,465 INFO L138 Inliner]: procedures = 784, calls = 2426, calls flagged for inlining = 69, calls inlined = 13, statements flattened = 794 [2024-12-06 04:01:25,466 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:01:25,466 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:01:25,466 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:01:25,466 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:01:25,474 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:25" (1/1) ... [2024-12-06 04:01:25,475 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:25" (1/1) ... [2024-12-06 04:01:25,482 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:25" (1/1) ... [2024-12-06 04:01:25,482 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:25" (1/1) ... [2024-12-06 04:01:25,532 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:25" (1/1) ... [2024-12-06 04:01:25,535 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:25" (1/1) ... [2024-12-06 04:01:25,539 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:25" (1/1) ... [2024-12-06 04:01:25,552 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:25" (1/1) ... [2024-12-06 04:01:25,556 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:25" (1/1) ... [2024-12-06 04:01:25,569 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:01:25,570 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:01:25,570 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:01:25,570 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:01:25,571 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:25" (1/1) ... [2024-12-06 04:01:25,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:01:25,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:01:25,605 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:01:25,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:01:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-12-06 04:01:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-06 04:01:25,637 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-06 04:01:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-12-06 04:01:25,637 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-12-06 04:01:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 04:01:25,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 04:01:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-12-06 04:01:25,637 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-12-06 04:01:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:01:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:01:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:01:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:01:25,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:01:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-12-06 04:01:25,638 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-12-06 04:01:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 04:01:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:01:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-12-06 04:01:25,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-12-06 04:01:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:01:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-12-06 04:01:25,638 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-12-06 04:01:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-12-06 04:01:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-12-06 04:01:25,638 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-12-06 04:01:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2024-12-06 04:01:25,638 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2024-12-06 04:01:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:01:25,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 04:01:25,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-06 04:01:25,639 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-12-06 04:01:25,639 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-12-06 04:01:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2024-12-06 04:01:25,640 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2024-12-06 04:01:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-12-06 04:01:25,640 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-12-06 04:01:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-12-06 04:01:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-12-06 04:01:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-12-06 04:01:25,640 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-12-06 04:01:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-12-06 04:01:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 04:01:25,640 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 04:01:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-12-06 04:01:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-12-06 04:01:25,640 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-12-06 04:01:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 04:01:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-12-06 04:01:25,641 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-12-06 04:01:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-12-06 04:01:25,641 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-12-06 04:01:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-12-06 04:01:25,641 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-12-06 04:01:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2024-12-06 04:01:25,641 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2024-12-06 04:01:25,928 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:01:25,930 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:01:47,277 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 04:02:09,935 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume false; [2024-12-06 04:02:09,935 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !false; [2024-12-06 04:02:10,267 INFO L? ?]: Removed 174 outVars from TransFormulas that were not future-live. [2024-12-06 04:02:10,267 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:02:10,572 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:02:10,573 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 04:02:10,573 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:02:10 BoogieIcfgContainer [2024-12-06 04:02:10,573 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:02:10,574 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:02:10,574 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:02:10,582 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:02:10,582 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:02:10" (1/1) ... [2024-12-06 04:02:10,588 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:02:10,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:10,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 136 states and 172 transitions. [2024-12-06 04:02:10,630 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 172 transitions. [2024-12-06 04:02:10,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 04:02:10,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:10,635 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 04:02:10,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 04:02:10,637 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 04:02:10,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-12-06 04:02:18,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:18,213 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 04:02:25,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:25,177 INFO L256 TraceCheckSpWp]: Trace formula consists of 2467 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:02:25,182 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:26,034 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 04:02:26,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-12-06 04:02:36,411 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.36s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:02:46,953 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:02:48,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:48,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 138 states and 172 transitions. [2024-12-06 04:02:48,998 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 172 transitions. [2024-12-06 04:02:48,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 04:02:48,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:48,999 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 04:02:49,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 04:02:49,001 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 04:02:49,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-12-06 04:02:56,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:56,236 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 04:03:03,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:03,256 INFO L256 TraceCheckSpWp]: Trace formula consists of 2603 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:03:03,259 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:03:06,209 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 04:03:06,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-12-06 04:03:21,701 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 [] [2024-12-06 04:03:21,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:21,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 141 states and 177 transitions. [2024-12-06 04:03:21,748 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 177 transitions. [2024-12-06 04:03:21,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:03:21,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:21,751 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 04:03:21,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 04:03:21,753 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 04:03:21,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-12-06 04:03:31,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:31,579 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 04:03:38,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:38,513 INFO L256 TraceCheckSpWp]: Trace formula consists of 2579 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 04:03:38,519 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:03:49,908 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:03:49,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-12-06 04:04:08,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:08,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 146 states and 187 transitions. [2024-12-06 04:04:08,179 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 187 transitions. [2024-12-06 04:04:08,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:04:08,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:08,180 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 04:04:08,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 04:04:08,182 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 04:04:08,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-12-06 04:04:18,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:18,434 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 04:04:26,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:26,832 INFO L256 TraceCheckSpWp]: Trace formula consists of 2593 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-06 04:04:26,837 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:04:37,934 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 04:04:37,972 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-12-06 04:04:51,669 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:05:01,703 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:05:10,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:10,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 150 states and 191 transitions. [2024-12-06 04:05:10,096 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 191 transitions. [2024-12-06 04:05:10,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 04:05:10,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:10,098 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 04:05:10,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 04:05:10,100 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 04:05:10,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-12-06 04:05:18,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:18,444 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 04:05:27,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:27,990 INFO L256 TraceCheckSpWp]: Trace formula consists of 2856 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:05:27,994 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:05:36,307 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 04:05:36,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-12-06 04:05:45,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:45,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 153 states and 195 transitions. [2024-12-06 04:05:45,217 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 195 transitions. [2024-12-06 04:05:45,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 04:05:45,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:45,219 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 04:05:45,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 04:05:45,221 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 04:05:45,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-12-06 04:05:54,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:54,266 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 04:06:01,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:02,124 INFO L256 TraceCheckSpWp]: Trace formula consists of 2944 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:06:02,129 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:06:06,945 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-06 04:06:06,975 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-12-06 04:06:11,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:11,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 154 states and 195 transitions. [2024-12-06 04:06:11,776 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 195 transitions. [2024-12-06 04:06:11,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 04:06:11,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:11,778 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 04:06:11,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 04:06:11,780 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 04:06:11,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-12-06 04:06:26,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:26,395 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 04:06:33,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:33,783 INFO L256 TraceCheckSpWp]: Trace formula consists of 2920 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 04:06:33,790 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:06:40,112 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 04:06:40,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2024-12-06 04:06:55,475 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:07:05,574 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:07:05,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:05,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 155 states and 196 transitions. [2024-12-06 04:07:05,611 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 196 transitions. [2024-12-06 04:07:05,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 04:07:05,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:05,613 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 04:07:05,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 04:07:05,615 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 04:07:05,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-12-06 04:07:24,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:24,194 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 04:07:31,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:31,709 INFO L256 TraceCheckSpWp]: Trace formula consists of 2976 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 04:07:31,713 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:07:54,249 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 04:07:54,311 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (9)] Forceful destruction successful, exit code 0 [2024-12-06 04:08:19,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:19,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 159 states and 199 transitions. [2024-12-06 04:08:19,499 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 199 transitions. [2024-12-06 04:08:19,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 04:08:19,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:19,500 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 04:08:19,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 04:08:19,502 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 04:08:19,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2024-12-06 04:08:33,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:33,397 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 04:08:40,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:40,971 INFO L256 TraceCheckSpWp]: Trace formula consists of 2984 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-12-06 04:08:40,978 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:08:43,085 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 [2024-12-06 04:08:43,359 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 [2024-12-06 04:09:06,381 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-12-06 04:09:06,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-12-06 04:09:06,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b269acbf-fc7b-44fd-9f96-56134ebf9ad5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (10)] Ended with exit code 0 [2024-12-06 04:09:06,451 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.AssertionError: No Interpolants at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheck.getInterpolants(InterpolatingTraceCheck.java:138) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:467) 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) [2024-12-06 04:09:06,454 INFO L158 Benchmark]: Toolchain (without parser) took 464102.06ms. Allocated memory was 92.3MB in the beginning and 2.1GB in the end (delta: 2.1GB). Free memory was 60.7MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 723.1MB. Max. memory is 16.1GB. [2024-12-06 04:09:06,454 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:09:06,454 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2994.68ms. Allocated memory was 92.3MB in the beginning and 159.4MB in the end (delta: 67.1MB). Free memory was 60.5MB in the beginning and 66.3MB in the end (delta: -5.9MB). Peak memory consumption was 100.4MB. Max. memory is 16.1GB. [2024-12-06 04:09:06,455 INFO L158 Benchmark]: Boogie Procedure Inliner took 116.33ms. Allocated memory is still 159.4MB. Free memory was 66.3MB in the beginning and 54.7MB in the end (delta: 11.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 04:09:06,455 INFO L158 Benchmark]: Boogie Preprocessor took 102.83ms. Allocated memory is still 159.4MB. Free memory was 54.7MB in the beginning and 93.1MB in the end (delta: -38.4MB). Peak memory consumption was 12.1MB. Max. memory is 16.1GB. [2024-12-06 04:09:06,455 INFO L158 Benchmark]: RCFGBuilder took 45003.74ms. Allocated memory was 159.4MB in the beginning and 268.4MB in the end (delta: 109.1MB). Free memory was 93.1MB in the beginning and 116.4MB in the end (delta: -23.3MB). Peak memory consumption was 86.1MB. Max. memory is 16.1GB. [2024-12-06 04:09:06,456 INFO L158 Benchmark]: CodeCheck took 415879.36ms. Allocated memory was 268.4MB in the beginning and 2.1GB in the end (delta: 1.9GB). Free memory was 116.4MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 607.2MB. Max. memory is 16.1GB. [2024-12-06 04:09:06,457 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: AssertionError: No Interpolants de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: AssertionError: No Interpolants: de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheck.getInterpolants(InterpolatingTraceCheck.java:138) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2994.68ms. Allocated memory was 92.3MB in the beginning and 159.4MB in the end (delta: 67.1MB). Free memory was 60.5MB in the beginning and 66.3MB in the end (delta: -5.9MB). Peak memory consumption was 100.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 116.33ms. Allocated memory is still 159.4MB. Free memory was 66.3MB in the beginning and 54.7MB in the end (delta: 11.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 102.83ms. Allocated memory is still 159.4MB. Free memory was 54.7MB in the beginning and 93.1MB in the end (delta: -38.4MB). Peak memory consumption was 12.1MB. Max. memory is 16.1GB. * RCFGBuilder took 45003.74ms. Allocated memory was 159.4MB in the beginning and 268.4MB in the end (delta: 109.1MB). Free memory was 93.1MB in the beginning and 116.4MB in the end (delta: -23.3MB). Peak memory consumption was 86.1MB. Max. memory is 16.1GB. * CodeCheck took 415879.36ms. Allocated memory was 268.4MB in the beginning and 2.1GB in the end (delta: 1.9GB). Free memory was 116.4MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 607.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7526]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7526-7537] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: No Interpolants