./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm --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 c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:23:45,094 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:23:45,196 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 21:23:45,200 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:23:45,200 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:23:45,223 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:23:45,224 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:23:45,224 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:23:45,225 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:23:45,225 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:23:45,225 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:23:45,225 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:23:45,225 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:23:45,225 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:23:45,226 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:23:45,226 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:23:45,226 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:23:45,226 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:23:45,226 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:23:45,226 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:23:45,226 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:23:45,226 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:23:45,227 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:23:45,227 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:23:45,227 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:23:45,227 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:23:45,227 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:23:45,227 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:23:45,227 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:23:45,227 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:23:45,227 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_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm 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 -> c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b [2024-11-13 21:23:45,579 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:23:45,588 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:23:45,593 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:23:45,595 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:23:45,595 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:23:45,596 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i Unable to find full path for "g++" [2024-11-13 21:23:47,412 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:23:48,017 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:23:48,019 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2024-11-13 21:23:48,060 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/data/bf2428c02/8291a1570571443f8a0db66f6aa43dda/FLAGbecda7601 [2024-11-13 21:23:48,085 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/data/bf2428c02/8291a1570571443f8a0db66f6aa43dda [2024-11-13 21:23:48,091 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:23:48,092 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:23:48,094 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:23:48,094 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:23:48,099 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:23:48,100 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:23:48" (1/1) ... [2024-11-13 21:23:48,103 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58c702be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:48, skipping insertion in model container [2024-11-13 21:23:48,103 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:23:48" (1/1) ... [2024-11-13 21:23:48,209 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:23:48,515 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_4882ea49-5b74-4b91-ba0f-820862ab98cc/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2024-11-13 21:23:48,522 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_4882ea49-5b74-4b91-ba0f-820862ab98cc/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2024-11-13 21:23:49,461 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:49,462 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:49,463 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:49,464 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:49,465 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:49,484 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:49,485 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:49,487 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:49,487 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:49,489 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:49,490 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:49,491 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:49,491 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:50,134 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:50,135 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:50,141 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:50,148 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:50,201 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:50,205 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:23:50,240 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:23:50,258 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_4882ea49-5b74-4b91-ba0f-820862ab98cc/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2024-11-13 21:23:50,260 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_4882ea49-5b74-4b91-ba0f-820862ab98cc/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2024-11-13 21:23:50,363 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:50,364 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:50,365 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:50,365 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:50,366 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:50,373 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:50,374 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:50,375 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:50,375 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:50,376 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:50,377 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:50,378 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:50,378 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:50,520 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:50,520 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:50,521 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:50,527 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:50,534 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7775-7786] [2024-11-13 21:23:50,561 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:23:50,565 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:23:50,793 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:23:50,793 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:50 WrapperNode [2024-11-13 21:23:50,794 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:23:50,795 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:23:50,795 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:23:50,795 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:23:50,802 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:50" (1/1) ... [2024-11-13 21:23:50,866 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:50" (1/1) ... [2024-11-13 21:23:50,939 INFO L138 Inliner]: procedures = 680, calls = 1679, calls flagged for inlining = 52, calls inlined = 11, statements flattened = 812 [2024-11-13 21:23:50,943 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:23:50,944 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:23:50,944 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:23:50,944 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:23:50,954 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:50" (1/1) ... [2024-11-13 21:23:50,954 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:50" (1/1) ... [2024-11-13 21:23:50,967 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:50" (1/1) ... [2024-11-13 21:23:50,968 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:50" (1/1) ... [2024-11-13 21:23:51,028 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:50" (1/1) ... [2024-11-13 21:23:51,031 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:50" (1/1) ... [2024-11-13 21:23:51,038 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:50" (1/1) ... [2024-11-13 21:23:51,041 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:50" (1/1) ... [2024-11-13 21:23:51,051 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:23:51,052 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:23:51,052 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:23:51,052 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:23:51,053 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:50" (1/1) ... [2024-11-13 21:23:51,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:23:51,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:23:51,099 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:23:51,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:23:51,135 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:23:51,135 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-13 21:23:51,136 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-13 21:23:51,136 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-13 21:23:51,138 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-13 21:23:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 21:23:51,138 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 21:23:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-13 21:23:51,138 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-13 21:23:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 21:23:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:23:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 21:23:51,139 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 21:23:51,139 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:23:51,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:23:51,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:23:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:23:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:23:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-13 21:23:51,140 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-13 21:23:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:23:51,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:23:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 21:23:51,141 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 21:23:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-13 21:23:51,141 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-13 21:23:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-13 21:23:51,141 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-13 21:23:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:23:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-13 21:23:51,141 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-13 21:23:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-11-13 21:23:51,141 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-11-13 21:23:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 21:23:51,141 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 21:23:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-13 21:23:51,141 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-13 21:23:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2024-11-13 21:23:51,141 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2024-11-13 21:23:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:23:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-13 21:23:51,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-13 21:23:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:23:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:23:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 21:23:51,142 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 21:23:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-13 21:23:51,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-13 21:23:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-13 21:23:51,142 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-13 21:23:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_ensure_capacity [2024-11-13 21:23:51,142 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_ensure_capacity [2024-11-13 21:23:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:23:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-13 21:23:51,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-13 21:23:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:23:51,530 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:23:51,533 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:24:04,161 INFO L? ?]: Removed 158 outVars from TransFormulas that were not future-live. [2024-11-13 21:24:04,162 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:24:04,429 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:24:04,430 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:24:04,430 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:24:04 BoogieIcfgContainer [2024-11-13 21:24:04,430 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:24:04,431 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:24:04,431 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:24:04,440 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:24:04,441 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:24:04" (1/1) ... [2024-11-13 21:24:04,448 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:24:04,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:04,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 207 states and 280 transitions. [2024-11-13 21:24:04,505 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 280 transitions. [2024-11-13 21:24:04,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:24:04,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:04,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:11,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:13,656 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 21:24:23,881 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:24:25,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:25,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 209 states and 292 transitions. [2024-11-13 21:24:25,234 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 292 transitions. [2024-11-13 21:24:25,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:24:25,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:25,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:31,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:33,439 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 21:24:34,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:34,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 213 states and 298 transitions. [2024-11-13 21:24:34,310 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 298 transitions. [2024-11-13 21:24:34,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:24:34,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:34,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:39,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:40,533 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 21:24:40,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:40,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 209 states and 291 transitions. [2024-11-13 21:24:40,638 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 291 transitions. [2024-11-13 21:24:40,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:24:40,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:40,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:46,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:47,933 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 21:24:48,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:48,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 209 states and 290 transitions. [2024-11-13 21:24:48,449 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 290 transitions. [2024-11-13 21:24:48,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:24:48,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:48,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:53,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:55,809 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 21:24:57,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:57,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 213 states and 294 transitions. [2024-11-13 21:24:57,461 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 294 transitions. [2024-11-13 21:24:57,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:24:57,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:57,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:02,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:03,469 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 21:25:05,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:05,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 213 states and 293 transitions. [2024-11-13 21:25:05,791 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 293 transitions. [2024-11-13 21:25:05,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:25:05,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:05,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:23,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:25:39,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:25:39,928 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 21:25:39,935 INFO L158 Benchmark]: Toolchain (without parser) took 111842.50ms. Allocated memory was 142.6MB in the beginning and 3.6GB in the end (delta: 3.4GB). Free memory was 111.7MB in the beginning and 2.1GB in the end (delta: -2.0GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2024-11-13 21:25:39,936 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 167.8MB. Free memory is still 104.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:25:39,936 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2700.22ms. Allocated memory is still 142.6MB. Free memory was 111.4MB in the beginning and 80.0MB in the end (delta: 31.4MB). Peak memory consumption was 102.9MB. Max. memory is 16.1GB. [2024-11-13 21:25:39,939 INFO L158 Benchmark]: Boogie Procedure Inliner took 148.99ms. Allocated memory is still 142.6MB. Free memory was 80.0MB in the beginning and 70.5MB in the end (delta: 9.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 21:25:39,939 INFO L158 Benchmark]: Boogie Preprocessor took 107.08ms. Allocated memory is still 142.6MB. Free memory was 70.5MB in the beginning and 64.1MB in the end (delta: 6.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:25:39,940 INFO L158 Benchmark]: RCFGBuilder took 13378.78ms. Allocated memory was 142.6MB in the beginning and 192.9MB in the end (delta: 50.3MB). Free memory was 64.1MB in the beginning and 47.1MB in the end (delta: 17.0MB). Peak memory consumption was 72.3MB. Max. memory is 16.1GB. [2024-11-13 21:25:39,940 INFO L158 Benchmark]: CodeCheck took 95502.90ms. Allocated memory was 192.9MB in the beginning and 3.6GB in the end (delta: 3.4GB). Free memory was 47.1MB in the beginning and 2.1GB in the end (delta: -2.1GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2024-11-13 21:25:39,944 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 0.32ms. Allocated memory is still 167.8MB. Free memory is still 104.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2700.22ms. Allocated memory is still 142.6MB. Free memory was 111.4MB in the beginning and 80.0MB in the end (delta: 31.4MB). Peak memory consumption was 102.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 148.99ms. Allocated memory is still 142.6MB. Free memory was 80.0MB in the beginning and 70.5MB in the end (delta: 9.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 107.08ms. Allocated memory is still 142.6MB. Free memory was 70.5MB in the beginning and 64.1MB in the end (delta: 6.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 13378.78ms. Allocated memory was 142.6MB in the beginning and 192.9MB in the end (delta: 50.3MB). Free memory was 64.1MB in the beginning and 47.1MB in the end (delta: 17.0MB). Peak memory consumption was 72.3MB. Max. memory is 16.1GB. * CodeCheck took 95502.90ms. Allocated memory was 192.9MB in the beginning and 3.6GB in the end (delta: 3.4GB). Free memory was 47.1MB in the beginning and 2.1GB in the end (delta: -2.1GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7775]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7775-7786] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:25:40,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm --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 c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:25:42,710 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:25:42,849 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 21:25:42,892 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:25:42,893 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:25:42,893 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:25:42,893 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:25:42,893 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:25:42,894 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:25:42,894 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:25:42,894 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:25:42,896 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:25:42,896 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:25:42,896 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:25:42,897 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 21:25:42,897 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 21:25:42,897 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:25:42,897 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 21:25:42,897 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:25:42,897 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:25:42,898 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:25:42,898 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:25:42,898 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:25:42,898 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:25:42,898 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 21:25:42,898 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:25:42,898 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:25:42,898 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:25:42,899 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:25:42,899 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:25:42,899 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 21:25:42,899 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:25:42,899 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 21:25:42,899 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_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm 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 -> c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b [2024-11-13 21:25:43,228 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:25:43,242 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:25:43,243 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:25:43,245 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:25:43,245 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:25:43,249 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i Unable to find full path for "g++" [2024-11-13 21:25:45,149 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:25:45,736 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:25:45,738 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2024-11-13 21:25:45,784 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/data/ca2f84aa4/73e25b2f9e6a4b12a3e0d6265bc801ad/FLAGb543d8fb7 [2024-11-13 21:25:45,809 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/data/ca2f84aa4/73e25b2f9e6a4b12a3e0d6265bc801ad [2024-11-13 21:25:45,812 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:25:45,814 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:25:45,817 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:25:45,817 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:25:45,822 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:25:45,822 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:25:45" (1/1) ... [2024-11-13 21:25:45,823 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@768acd90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:45, skipping insertion in model container [2024-11-13 21:25:45,825 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:25:45" (1/1) ... [2024-11-13 21:25:45,942 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:25:46,239 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_4882ea49-5b74-4b91-ba0f-820862ab98cc/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2024-11-13 21:25:46,247 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_4882ea49-5b74-4b91-ba0f-820862ab98cc/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2024-11-13 21:25:47,022 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,215 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,215 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,216 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,226 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,228 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:47,229 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:47,233 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:47,234 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,234 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:47,235 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:47,240 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,242 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,248 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,248 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,258 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:47,258 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,259 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:47,259 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,261 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:47,261 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,261 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:47,262 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,263 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:47,264 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,265 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:47,265 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,265 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:47,266 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:47,748 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,748 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,749 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,749 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,903 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,930 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,930 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,930 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,930 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,934 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:47,934 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,934 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:47,942 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:47,953 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:47,966 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,967 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,967 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,967 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,967 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,967 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,968 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,968 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,970 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,970 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,970 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,970 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,970 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:47,971 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,063 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,063 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,070 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:25:48,129 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-13 21:25:48,166 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:25:48,175 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_4882ea49-5b74-4b91-ba0f-820862ab98cc/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2024-11-13 21:25:48,177 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_4882ea49-5b74-4b91-ba0f-820862ab98cc/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2024-11-13 21:25:48,207 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,252 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,252 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,253 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,259 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,263 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,263 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,267 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,268 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,268 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,268 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,270 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,270 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,271 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,275 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,279 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,280 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,280 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,280 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,281 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,281 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,281 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,282 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,282 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,283 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,283 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,284 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,284 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,284 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,339 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,340 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,340 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,341 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,370 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,382 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,383 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,383 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,383 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,385 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,386 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,386 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,387 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,392 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,395 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,396 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,396 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,396 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,397 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,398 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,398 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,398 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,399 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,402 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,402 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,403 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,403 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,403 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,422 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:25:48,422 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,423 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:25:48,439 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:25:48,492 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_4882ea49-5b74-4b91-ba0f-820862ab98cc/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2024-11-13 21:25:48,492 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_4882ea49-5b74-4b91-ba0f-820862ab98cc/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2024-11-13 21:25:48,536 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,537 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,537 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,537 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,538 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,543 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,544 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,544 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,545 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,546 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,546 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,546 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,547 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,604 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,605 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,606 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,610 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7775-7786] [2024-11-13 21:25:48,628 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:25:48,629 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:25:48,858 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:25:48,859 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:48 WrapperNode [2024-11-13 21:25:48,859 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:25:48,860 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:25:48,860 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:25:48,860 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:25:48,867 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:48" (1/1) ... [2024-11-13 21:25:48,934 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:48" (1/1) ... [2024-11-13 21:25:49,028 INFO L138 Inliner]: procedures = 700, calls = 1679, calls flagged for inlining = 52, calls inlined = 11, statements flattened = 803 [2024-11-13 21:25:49,028 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:25:49,029 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:25:49,029 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:25:49,029 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:25:49,042 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:48" (1/1) ... [2024-11-13 21:25:49,042 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:48" (1/1) ... [2024-11-13 21:25:49,062 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:48" (1/1) ... [2024-11-13 21:25:49,062 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:48" (1/1) ... [2024-11-13 21:25:49,143 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:48" (1/1) ... [2024-11-13 21:25:49,155 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:48" (1/1) ... [2024-11-13 21:25:49,178 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:48" (1/1) ... [2024-11-13 21:25:49,196 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:48" (1/1) ... [2024-11-13 21:25:49,227 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:25:49,228 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:25:49,228 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:25:49,229 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:25:49,233 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:48" (1/1) ... [2024-11-13 21:25:49,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:25:49,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:25:49,285 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:25:49,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:25:49,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:25:49,315 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-13 21:25:49,315 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-13 21:25:49,316 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-13 21:25:49,316 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-13 21:25:49,316 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 21:25:49,316 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 21:25:49,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 21:25:49,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 21:25:49,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-13 21:25:49,316 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-13 21:25:49,316 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-13 21:25:49,316 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 21:25:49,316 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 21:25:49,317 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:25:49,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:25:49,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:25:49,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:25:49,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:25:49,318 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-13 21:25:49,318 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-13 21:25:49,318 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:25:49,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:25:49,318 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 21:25:49,318 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 21:25:49,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-13 21:25:49,319 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-13 21:25:49,319 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-13 21:25:49,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-13 21:25:49,319 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-13 21:25:49,319 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-13 21:25:49,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:25:49,319 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-13 21:25:49,319 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-13 21:25:49,319 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-11-13 21:25:49,319 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-11-13 21:25:49,319 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 21:25:49,319 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 21:25:49,319 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-13 21:25:49,319 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-13 21:25:49,319 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2024-11-13 21:25:49,319 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2024-11-13 21:25:49,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:25:49,320 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-13 21:25:49,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-13 21:25:49,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:25:49,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-13 21:25:49,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-13 21:25:49,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:25:49,322 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 21:25:49,322 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 21:25:49,322 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-13 21:25:49,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-13 21:25:49,323 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-13 21:25:49,323 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-13 21:25:49,323 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_ensure_capacity [2024-11-13 21:25:49,323 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_ensure_capacity [2024-11-13 21:25:49,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 21:25:49,323 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-13 21:25:49,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-13 21:25:49,758 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:25:49,761 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:26:05,974 INFO L? ?]: Removed 159 outVars from TransFormulas that were not future-live. [2024-11-13 21:26:05,975 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:26:06,358 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:26:06,360 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:26:06,361 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:26:06 BoogieIcfgContainer [2024-11-13 21:26:06,361 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:26:06,362 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:26:06,362 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:26:06,372 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:26:06,372 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:26:06" (1/1) ... [2024-11-13 21:26:06,381 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:26:06,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:06,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 204 states and 277 transitions. [2024-11-13 21:26:06,453 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 277 transitions. [2024-11-13 21:26:06,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:26:06,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:06,461 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 21:26:06,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 21:26:06,465 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 21:26:06,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-13 21:26:14,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:14,616 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 21:26:21,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:21,351 INFO L255 TraceCheckSpWp]: Trace formula consists of 2459 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 21:26:21,358 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:26:23,359 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:26:23,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-13 21:26:34,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.38s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:26:39,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:39,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 206 states and 289 transitions. [2024-11-13 21:26:39,215 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 289 transitions. [2024-11-13 21:26:39,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:26:39,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:39,218 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 21:26:39,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 21:26:39,221 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 21:26:39,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-13 21:26:45,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:45,789 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 21:26:52,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:52,961 INFO L255 TraceCheckSpWp]: Trace formula consists of 2546 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 21:26:52,966 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:26:56,863 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:26:56,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-11-13 21:27:01,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:01,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 210 states and 295 transitions. [2024-11-13 21:27:01,847 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 295 transitions. [2024-11-13 21:27:01,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:27:01,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:01,850 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 21:27:01,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 21:27:01,852 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 21:27:01,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-13 21:27:08,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:08,708 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 21:27:15,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:15,560 INFO L255 TraceCheckSpWp]: Trace formula consists of 2633 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 21:27:15,565 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:27:19,255 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:27:19,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-11-13 21:27:21,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:21,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 213 states and 299 transitions. [2024-11-13 21:27:21,713 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 299 transitions. [2024-11-13 21:27:21,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:27:21,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:21,717 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 21:27:21,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 21:27:21,719 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 21:27:21,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-13 21:27:28,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:28,585 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 21:27:34,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:34,894 INFO L255 TraceCheckSpWp]: Trace formula consists of 2720 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 21:27:34,898 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:27:40,957 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-13 21:27:40,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-11-13 21:27:48,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:48,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 216 states and 302 transitions. [2024-11-13 21:27:48,611 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 302 transitions. [2024-11-13 21:27:48,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:27:48,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:48,613 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 21:27:48,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 21:27:48,616 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 21:27:48,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-13 21:27:55,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:55,850 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 21:28:02,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:02,364 INFO L255 TraceCheckSpWp]: Trace formula consists of 2696 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 21:28:02,368 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:28:05,271 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 21:28:05,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-11-13 21:28:15,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:15,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 221 states and 310 transitions. [2024-11-13 21:28:15,009 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 310 transitions. [2024-11-13 21:28:15,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:28:15,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:15,011 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 21:28:15,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 21:28:15,014 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 21:28:15,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-13 21:28:23,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:23,008 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 21:28:29,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:29,233 INFO L255 TraceCheckSpWp]: Trace formula consists of 2569 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 21:28:29,240 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:28:31,535 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:28:31,565 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-11-13 21:28:31,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:31,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 209 states and 289 transitions. [2024-11-13 21:28:31,884 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 289 transitions. [2024-11-13 21:28:31,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:28:31,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:31,888 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 21:28:31,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 21:28:31,891 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 21:28:31,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4882ea49-5b74-4b91-ba0f-820862ab98cc/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process