./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2a150ddd30fa3948c86840914554a2111cb7b225d62b971a322f20c029e0b76c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:45:53,208 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:45:53,307 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-09 00:45:53,312 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:45:53,312 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:45:53,347 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:45:53,348 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:45:53,348 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:45:53,349 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:45:53,349 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:45:53,351 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:45:53,352 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:45:53,352 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:45:53,354 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:45:53,355 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:45:53,355 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:45:53,356 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:45:53,356 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:45:53,356 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:45:53,357 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:45:53,357 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:45:53,362 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:45:53,362 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:45:53,362 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:45:53,363 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:45:53,363 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:45:53,363 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:45:53,363 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:45:53,364 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:45:53,364 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:45:53,364 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a150ddd30fa3948c86840914554a2111cb7b225d62b971a322f20c029e0b76c [2024-11-09 00:45:53,672 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:45:53,730 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:45:53,736 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:45:53,738 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:45:53,740 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:45:53,742 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness_negated.i Unable to find full path for "g++" [2024-11-09 00:45:55,902 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:45:56,396 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:45:56,396 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness_negated.i [2024-11-09 00:45:56,443 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk/data/7371a0073/615393cc073e45afb5195331a52becb2/FLAG69d5221c6 [2024-11-09 00:45:56,464 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk/data/7371a0073/615393cc073e45afb5195331a52becb2 [2024-11-09 00:45:56,467 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:45:56,468 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:45:56,471 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:45:56,472 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:45:56,478 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:45:56,479 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:45:56" (1/1) ... [2024-11-09 00:45:56,482 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45d6a4c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:56, skipping insertion in model container [2024-11-09 00:45:56,482 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:45:56" (1/1) ... [2024-11-09 00:45:56,601 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:45:56,965 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_42377c31-a40d-492b-b165-5ffe1468c35f/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness_negated.i[4489,4502] [2024-11-09 00:45:56,977 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_42377c31-a40d-492b-b165-5ffe1468c35f/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness_negated.i[4549,4562] [2024-11-09 00:45:57,960 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:57,961 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:57,961 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:57,963 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:57,967 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:57,983 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:57,984 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:57,986 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:57,987 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:58,757 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:58,758 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:58,847 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:58,848 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:58,848 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:58,849 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:58,853 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:58,857 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:45:58,915 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:45:58,940 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_42377c31-a40d-492b-b165-5ffe1468c35f/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness_negated.i[4489,4502] [2024-11-09 00:45:58,941 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_42377c31-a40d-492b-b165-5ffe1468c35f/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness_negated.i[4549,4562] [2024-11-09 00:45:59,008 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:59,009 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:59,009 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:59,009 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:59,010 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:59,025 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:59,026 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:59,027 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:59,028 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:59,244 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8039] [2024-11-09 00:45:59,248 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:59,248 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:59,264 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8525-8536] [2024-11-09 00:45:59,284 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:59,285 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:59,285 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:59,285 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:59,286 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:45:59,286 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:45:59,561 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:45:59,562 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:59 WrapperNode [2024-11-09 00:45:59,562 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:45:59,564 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:45:59,564 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:45:59,564 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:45:59,573 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:59" (1/1) ... [2024-11-09 00:45:59,653 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:59" (1/1) ... [2024-11-09 00:45:59,742 INFO L138 Inliner]: procedures = 679, calls = 2482, calls flagged for inlining = 52, calls inlined = 3, statements flattened = 727 [2024-11-09 00:45:59,742 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:45:59,743 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:45:59,743 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:45:59,744 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:45:59,761 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:59" (1/1) ... [2024-11-09 00:45:59,761 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:59" (1/1) ... [2024-11-09 00:45:59,772 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:59" (1/1) ... [2024-11-09 00:45:59,773 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:59" (1/1) ... [2024-11-09 00:45:59,818 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:59" (1/1) ... [2024-11-09 00:45:59,824 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:59" (1/1) ... [2024-11-09 00:45:59,831 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:59" (1/1) ... [2024-11-09 00:45:59,838 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:59" (1/1) ... [2024-11-09 00:45:59,846 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:45:59,847 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:45:59,847 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:45:59,847 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:45:59,848 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:59" (1/1) ... [2024-11-09 00:45:59,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:45:59,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:45:59,887 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:45:59,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:45:59,927 INFO L130 BoogieDeclarations]: Found specification of procedure aws_nospec_mask [2024-11-09 00:45:59,928 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_nospec_mask [2024-11-09 00:45:59,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 00:45:59,929 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:45:59,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:45:59,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:45:59,929 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:45:59,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:45:59,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:45:59,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:45:59,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:46:00,231 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:46:00,233 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:46:15,857 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-09 00:46:15,857 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:46:16,434 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:46:16,434 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:46:16,435 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:46:16 BoogieIcfgContainer [2024-11-09 00:46:16,435 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:46:16,435 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:46:16,435 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:46:16,446 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:46:16,447 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:46:16" (1/1) ... [2024-11-09 00:46:16,459 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:46:16,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:16,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 17 states and 20 transitions. [2024-11-09 00:46:16,524 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 20 transitions. [2024-11-09 00:46:16,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:46:16,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:16,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:59,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 00:47:59,125 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 00:48:00,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 00:49:53,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:49:54,604 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) [2024-11-09 00:49:54,613 INFO L158 Benchmark]: Toolchain (without parser) took 238143.45ms. Allocated memory was 130.0MB in the beginning and 4.2GB in the end (delta: 4.0GB). Free memory was 80.9MB in the beginning and 1.9GB in the end (delta: -1.8GB). Peak memory consumption was 2.2GB. Max. memory is 16.1GB. [2024-11-09 00:49:54,613 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 130.0MB. Free memory is still 79.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:49:54,614 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3092.26ms. Allocated memory was 130.0MB in the beginning and 172.0MB in the end (delta: 41.9MB). Free memory was 80.7MB in the beginning and 91.7MB in the end (delta: -11.1MB). Peak memory consumption was 75.0MB. Max. memory is 16.1GB. [2024-11-09 00:49:54,615 INFO L158 Benchmark]: Boogie Procedure Inliner took 178.71ms. Allocated memory is still 172.0MB. Free memory was 91.7MB in the beginning and 80.2MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-09 00:49:54,618 INFO L158 Benchmark]: Boogie Preprocessor took 102.83ms. Allocated memory is still 172.0MB. Free memory was 80.2MB in the beginning and 75.0MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 00:49:54,619 INFO L158 Benchmark]: RCFGBuilder took 16588.10ms. Allocated memory was 172.0MB in the beginning and 360.7MB in the end (delta: 188.7MB). Free memory was 75.0MB in the beginning and 120.1MB in the end (delta: -45.1MB). Peak memory consumption was 177.9MB. Max. memory is 16.1GB. [2024-11-09 00:49:54,620 INFO L158 Benchmark]: CodeCheck took 218175.73ms. Allocated memory was 360.7MB in the beginning and 4.2GB in the end (delta: 3.8GB). Free memory was 119.0MB in the beginning and 1.9GB in the end (delta: -1.8GB). Peak memory consumption was 2.0GB. Max. memory is 16.1GB. [2024-11-09 00:49:54,626 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 0.27ms. Allocated memory is still 130.0MB. Free memory is still 79.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3092.26ms. Allocated memory was 130.0MB in the beginning and 172.0MB in the end (delta: 41.9MB). Free memory was 80.7MB in the beginning and 91.7MB in the end (delta: -11.1MB). Peak memory consumption was 75.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 178.71ms. Allocated memory is still 172.0MB. Free memory was 91.7MB in the beginning and 80.2MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 102.83ms. Allocated memory is still 172.0MB. Free memory was 80.2MB in the beginning and 75.0MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 16588.10ms. Allocated memory was 172.0MB in the beginning and 360.7MB in the end (delta: 188.7MB). Free memory was 75.0MB in the beginning and 120.1MB in the end (delta: -45.1MB). Peak memory consumption was 177.9MB. Max. memory is 16.1GB. * CodeCheck took 218175.73ms. Allocated memory was 360.7MB in the beginning and 4.2GB in the end (delta: 3.8GB). Free memory was 119.0MB in the beginning and 1.9GB in the end (delta: -1.8GB). Peak memory consumption was 2.0GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8039]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8039] - GenericResultAtLocation [Line: 8525]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8525-8536] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-09 00:49:54,839 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-09 00:49:54,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2a150ddd30fa3948c86840914554a2111cb7b225d62b971a322f20c029e0b76c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:49:57,249 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:49:57,356 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-09 00:49:57,402 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:49:57,403 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:49:57,403 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:49:57,404 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:49:57,405 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:49:57,405 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:49:57,408 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:49:57,408 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:49:57,408 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:49:57,409 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:49:57,409 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:49:57,409 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 00:49:57,410 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 00:49:57,410 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:49:57,410 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 00:49:57,410 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:49:57,415 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:49:57,415 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:49:57,416 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:49:57,416 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:49:57,416 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:49:57,416 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-09 00:49:57,417 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:49:57,417 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:49:57,417 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:49:57,417 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:49:57,418 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:49:57,418 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 00:49:57,418 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:49:57,418 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-09 00:49:57,418 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a150ddd30fa3948c86840914554a2111cb7b225d62b971a322f20c029e0b76c [2024-11-09 00:49:57,832 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:49:57,857 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:49:57,862 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:49:57,867 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:49:57,867 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:49:57,869 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness_negated.i Unable to find full path for "g++" [2024-11-09 00:49:59,901 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:50:00,495 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:50:00,496 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness_negated.i [2024-11-09 00:50:00,552 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk/data/a5e8dbb58/527db59a6a9b49f78860d4d1651021b3/FLAG81963fada [2024-11-09 00:50:00,575 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk/data/a5e8dbb58/527db59a6a9b49f78860d4d1651021b3 [2024-11-09 00:50:00,578 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:50:00,582 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:50:00,583 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:50:00,583 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:50:00,588 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:50:00,589 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:50:00" (1/1) ... [2024-11-09 00:50:00,591 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ba066e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:50:00, skipping insertion in model container [2024-11-09 00:50:00,593 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:50:00" (1/1) ... [2024-11-09 00:50:00,703 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:50:01,041 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_42377c31-a40d-492b-b165-5ffe1468c35f/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness_negated.i[4489,4502] [2024-11-09 00:50:01,048 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_42377c31-a40d-492b-b165-5ffe1468c35f/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness_negated.i[4549,4562] [2024-11-09 00:50:01,917 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:02,047 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:02,048 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:02,049 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:02,058 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:02,064 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:02,065 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:02,065 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:02,066 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:02,067 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:02,068 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:02,073 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:02,077 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:02,080 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:02,084 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:02,097 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:02,098 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:02,099 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:02,099 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:02,101 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:02,102 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:02,102 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:02,103 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:02,618 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:02,618 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:02,619 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:02,620 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:02,820 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:02,825 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:02,832 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:02,898 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:02,900 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:02,902 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:02,903 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:02,904 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:02,982 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:02,982 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:02,983 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:02,983 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:02,984 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:02,987 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:50:03,084 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-09 00:50:03,142 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:50:03,148 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_42377c31-a40d-492b-b165-5ffe1468c35f/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness_negated.i[4489,4502] [2024-11-09 00:50:03,148 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_42377c31-a40d-492b-b165-5ffe1468c35f/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness_negated.i[4549,4562] [2024-11-09 00:50:03,176 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:03,189 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:03,190 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:03,190 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:03,194 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:03,195 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,196 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,196 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,197 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:03,197 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,198 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,200 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:03,201 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:03,202 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:03,203 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:03,207 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,208 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:03,208 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,208 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:03,209 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,210 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:03,210 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,211 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:03,288 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:03,288 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:03,289 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:03,289 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:03,319 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:03,323 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:03,327 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:03,361 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:03,362 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:03,364 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:50:03,365 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,365 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,394 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,394 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,395 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,395 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,396 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,396 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:50:03,423 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:50:03,438 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_42377c31-a40d-492b-b165-5ffe1468c35f/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness_negated.i[4489,4502] [2024-11-09 00:50:03,438 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_42377c31-a40d-492b-b165-5ffe1468c35f/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness_negated.i[4549,4562] [2024-11-09 00:50:03,505 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,505 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,506 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,506 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,507 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,512 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,513 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,514 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,514 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,622 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8039] [2024-11-09 00:50:03,624 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,624 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,640 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8525-8536] [2024-11-09 00:50:03,677 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,678 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,678 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,679 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,679 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:50:03,680 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:50:03,990 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:50:03,993 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:50:03 WrapperNode [2024-11-09 00:50:03,995 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:50:03,996 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:50:03,996 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:50:04,000 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:50:04,011 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:50:03" (1/1) ... [2024-11-09 00:50:04,131 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:50:03" (1/1) ... [2024-11-09 00:50:04,195 INFO L138 Inliner]: procedures = 699, calls = 2482, calls flagged for inlining = 52, calls inlined = 3, statements flattened = 728 [2024-11-09 00:50:04,195 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:50:04,196 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:50:04,196 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:50:04,196 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:50:04,206 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:50:03" (1/1) ... [2024-11-09 00:50:04,206 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:50:03" (1/1) ... [2024-11-09 00:50:04,214 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:50:03" (1/1) ... [2024-11-09 00:50:04,214 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:50:03" (1/1) ... [2024-11-09 00:50:04,242 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:50:03" (1/1) ... [2024-11-09 00:50:04,244 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:50:03" (1/1) ... [2024-11-09 00:50:04,250 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:50:03" (1/1) ... [2024-11-09 00:50:04,254 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:50:03" (1/1) ... [2024-11-09 00:50:04,262 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:50:04,265 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:50:04,266 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:50:04,266 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:50:04,267 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:50:03" (1/1) ... [2024-11-09 00:50:04,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:50:04,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:50:04,312 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:50:04,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:50:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure aws_nospec_mask [2024-11-09 00:50:04,349 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_nospec_mask [2024-11-09 00:50:04,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 00:50:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-09 00:50:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:50:04,351 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:50:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:50:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:50:04,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:50:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:50:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:50:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-09 00:50:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-09 00:50:04,593 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:50:04,595 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:50:20,610 INFO L? ?]: Removed 10 outVars from TransFormulas that were not future-live. [2024-11-09 00:50:20,611 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:50:21,045 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:50:21,045 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:50:21,046 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:50:21 BoogieIcfgContainer [2024-11-09 00:50:21,046 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:50:21,047 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:50:21,047 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:50:21,057 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:50:21,057 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:50:21" (1/1) ... [2024-11-09 00:50:21,066 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:50:21,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:21,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 17 states and 20 transitions. [2024-11-09 00:50:21,120 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 20 transitions. [2024-11-09 00:50:21,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:50:21,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:21,123 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 00:50:21,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 00:50:21,126 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 00:50:21,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42377c31-a40d-492b-b165-5ffe1468c35f/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-09 00:57:34,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 00:57:34,243 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.