./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.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_622302b9-224e-4c29-b080-3705cd736408/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622302b9-224e-4c29-b080-3705cd736408/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_622302b9-224e-4c29-b080-3705cd736408/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622302b9-224e-4c29-b080-3705cd736408/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622302b9-224e-4c29-b080-3705cd736408/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_622302b9-224e-4c29-b080-3705cd736408/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 83ea83276c34d99791c615950bc2829f5984dafaf429e7a88fe36009fea1e8b3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:17:23,282 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:17:23,376 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622302b9-224e-4c29-b080-3705cd736408/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 20:17:23,386 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:17:23,386 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:17:23,415 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:17:23,417 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:17:23,417 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:17:23,418 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:17:23,418 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:17:23,419 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:17:23,419 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:17:23,419 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:17:23,420 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:17:23,420 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:17:23,420 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:17:23,420 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:17:23,421 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:17:23,421 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:17:23,421 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:17:23,421 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:17:23,421 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:17:23,421 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:17:23,421 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:17:23,422 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:17:23,422 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:17:23,422 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:17:23,422 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:17:23,422 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:17:23,423 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:17:23,423 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_622302b9-224e-4c29-b080-3705cd736408/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 -> 83ea83276c34d99791c615950bc2829f5984dafaf429e7a88fe36009fea1e8b3 [2024-11-13 20:17:23,740 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:17:23,747 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:17:23,751 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:17:23,752 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:17:23,752 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:17:23,753 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622302b9-224e-4c29-b080-3705cd736408/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i Unable to find full path for "g++" [2024-11-13 20:17:25,768 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:17:26,543 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:17:26,544 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622302b9-224e-4c29-b080-3705cd736408/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i [2024-11-13 20:17:26,586 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622302b9-224e-4c29-b080-3705cd736408/bin/ukojak-verify-EEHR8qb7sm/data/5b8b5c1fc/74e9bc5ec4724c259ff82d1c02fc57fb/FLAG21ca92aec [2024-11-13 20:17:26,606 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622302b9-224e-4c29-b080-3705cd736408/bin/ukojak-verify-EEHR8qb7sm/data/5b8b5c1fc/74e9bc5ec4724c259ff82d1c02fc57fb [2024-11-13 20:17:26,609 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:17:26,613 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:17:26,614 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:17:26,615 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:17:26,620 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:17:26,621 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:17:26" (1/1) ... [2024-11-13 20:17:26,623 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@338eac69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:26, skipping insertion in model container [2024-11-13 20:17:26,624 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:17:26" (1/1) ... [2024-11-13 20:17:26,731 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:17:27,001 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_622302b9-224e-4c29-b080-3705cd736408/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4494,4507] [2024-11-13 20:17:27,008 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_622302b9-224e-4c29-b080-3705cd736408/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4554,4567] [2024-11-13 20:17:28,116 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:17:28,121 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:17:28,121 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:17:28,122 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:17:28,128 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:17:28,153 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:17:28,154 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:17:28,157 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:17:28,158 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:17:29,122 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:17:29,123 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:17:29,252 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:17:29,252 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:17:29,365 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:17:29,475 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:17:29,497 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_622302b9-224e-4c29-b080-3705cd736408/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4494,4507] [2024-11-13 20:17:29,498 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_622302b9-224e-4c29-b080-3705cd736408/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4554,4567] [2024-11-13 20:17:29,567 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:17:29,568 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:17:29,568 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:17:29,569 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:17:29,570 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:17:29,582 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:17:29,584 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:17:29,585 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:17:29,586 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:17:29,726 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:17:29,727 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:17:29,783 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8283] [2024-11-13 20:17:29,785 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:17:29,785 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:17:29,805 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8769-8780] [2024-11-13 20:17:29,826 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:17:30,135 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:17:30,136 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:30 WrapperNode [2024-11-13 20:17:30,136 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:17:30,137 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:17:30,138 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:17:30,138 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:17:30,146 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:30" (1/1) ... [2024-11-13 20:17:30,253 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:30" (1/1) ... [2024-11-13 20:17:30,367 INFO L138 Inliner]: procedures = 681, calls = 2620, calls flagged for inlining = 59, calls inlined = 10, statements flattened = 967 [2024-11-13 20:17:30,430 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:17:30,431 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:17:30,431 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:17:30,432 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:17:30,444 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:30" (1/1) ... [2024-11-13 20:17:30,449 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:30" (1/1) ... [2024-11-13 20:17:30,470 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:30" (1/1) ... [2024-11-13 20:17:30,470 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:30" (1/1) ... [2024-11-13 20:17:30,538 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:30" (1/1) ... [2024-11-13 20:17:30,546 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:30" (1/1) ... [2024-11-13 20:17:30,558 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:30" (1/1) ... [2024-11-13 20:17:30,565 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:30" (1/1) ... [2024-11-13 20:17:30,584 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:17:30,588 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:17:30,588 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:17:30,589 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:17:30,595 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:30" (1/1) ... [2024-11-13 20:17:30,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:17:30,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622302b9-224e-4c29-b080-3705cd736408/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:17:30,651 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622302b9-224e-4c29-b080-3705cd736408/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:17:30,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622302b9-224e-4c29-b080-3705cd736408/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:17:30,684 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-13 20:17:30,684 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-13 20:17:30,685 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:17:30,685 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 20:17:30,686 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 20:17:30,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 20:17:30,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:17:30,686 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 20:17:30,686 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 20:17:30,686 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:17:30,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:17:30,686 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:17:30,686 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:17:30,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:17:30,686 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:17:30,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:17:30,686 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 20:17:30,686 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 20:17:30,686 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_realloc [2024-11-13 20:17:30,687 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_realloc [2024-11-13 20:17:30,687 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-13 20:17:30,687 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-13 20:17:30,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 20:17:30,687 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_reserve [2024-11-13 20:17:30,687 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_reserve [2024-11-13 20:17:30,687 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-11-13 20:17:30,687 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-11-13 20:17:30,687 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 20:17:30,687 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 20:17:30,687 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:17:30,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:17:30,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:17:30,687 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 20:17:30,687 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 20:17:30,687 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 20:17:30,687 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 20:17:30,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:17:30,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:17:31,069 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:17:31,073 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:17:47,792 INFO L? ?]: Removed 117 outVars from TransFormulas that were not future-live. [2024-11-13 20:17:47,792 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:17:48,787 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:17:48,790 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 20:17:48,791 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:17:48 BoogieIcfgContainer [2024-11-13 20:17:48,791 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:17:48,792 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:17:48,792 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:17:48,804 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:17:48,805 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:17:48" (1/1) ... [2024-11-13 20:17:48,817 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:17:48,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:48,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 120 states and 162 transitions. [2024-11-13 20:17:48,899 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 162 transitions. [2024-11-13 20:17:48,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:17:48,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:48,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:33,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:34,843 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:19:45,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:19:46,110 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:19:46,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:46,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 120 states and 157 transitions. [2024-11-13 20:19:46,291 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 157 transitions. [2024-11-13 20:19:46,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:19:46,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:46,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:35,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:38,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:21:40,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:40,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 124 states and 162 transitions. [2024-11-13 20:21:40,672 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 162 transitions. [2024-11-13 20:21:40,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:21:40,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:40,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:37,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:03,375 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:24:14,325 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:24:15,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result VALID. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:24:24,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:24,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 136 states and 181 transitions. [2024-11-13 20:24:24,361 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 181 transitions. [2024-11-13 20:24:24,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:24:24,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:24,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:34,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 20:26:34,560 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 20:26:59,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 20:28:52,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:28:53,797 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 20:28:53,805 INFO L158 Benchmark]: Toolchain (without parser) took 687188.41ms. Allocated memory was 142.6MB in the beginning and 3.9GB in the end (delta: 3.7GB). Free memory was 108.2MB in the beginning and 3.3GB in the end (delta: -3.2GB). Peak memory consumption was 479.8MB. Max. memory is 16.1GB. [2024-11-13 20:28:53,805 INFO L158 Benchmark]: CDTParser took 1.07ms. Allocated memory is still 117.4MB. Free memory is still 72.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:28:53,806 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3522.10ms. Allocated memory is still 142.6MB. Free memory was 108.0MB in the beginning and 48.9MB in the end (delta: 59.1MB). Peak memory consumption was 115.5MB. Max. memory is 16.1GB. [2024-11-13 20:28:53,806 INFO L158 Benchmark]: Boogie Procedure Inliner took 293.30ms. Allocated memory is still 142.6MB. Free memory was 48.8MB in the beginning and 83.9MB in the end (delta: -35.1MB). Peak memory consumption was 19.8MB. Max. memory is 16.1GB. [2024-11-13 20:28:53,807 INFO L158 Benchmark]: Boogie Preprocessor took 152.84ms. Allocated memory is still 142.6MB. Free memory was 83.9MB in the beginning and 77.0MB in the end (delta: 6.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:28:53,807 INFO L158 Benchmark]: RCFGBuilder took 18202.76ms. Allocated memory was 142.6MB in the beginning and 201.3MB in the end (delta: 58.7MB). Free memory was 76.2MB in the beginning and 113.6MB in the end (delta: -37.4MB). Peak memory consumption was 155.1MB. Max. memory is 16.1GB. [2024-11-13 20:28:53,812 INFO L158 Benchmark]: CodeCheck took 665007.75ms. Allocated memory was 201.3MB in the beginning and 3.9GB in the end (delta: 3.6GB). Free memory was 111.6MB in the beginning and 3.3GB in the end (delta: -3.2GB). Peak memory consumption was 424.4MB. Max. memory is 16.1GB. [2024-11-13 20:28:53,815 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 1.07ms. Allocated memory is still 117.4MB. Free memory is still 72.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3522.10ms. Allocated memory is still 142.6MB. Free memory was 108.0MB in the beginning and 48.9MB in the end (delta: 59.1MB). Peak memory consumption was 115.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 293.30ms. Allocated memory is still 142.6MB. Free memory was 48.8MB in the beginning and 83.9MB in the end (delta: -35.1MB). Peak memory consumption was 19.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 152.84ms. Allocated memory is still 142.6MB. Free memory was 83.9MB in the beginning and 77.0MB in the end (delta: 6.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 18202.76ms. Allocated memory was 142.6MB in the beginning and 201.3MB in the end (delta: 58.7MB). Free memory was 76.2MB in the beginning and 113.6MB in the end (delta: -37.4MB). Peak memory consumption was 155.1MB. Max. memory is 16.1GB. * CodeCheck took 665007.75ms. Allocated memory was 201.3MB in the beginning and 3.9GB in the end (delta: 3.6GB). Free memory was 111.6MB in the beginning and 3.3GB in the end (delta: -3.2GB). Peak memory consumption was 424.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8283]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8283] - GenericResultAtLocation [Line: 8769]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8769-8780] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 20:28:54,028 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622302b9-224e-4c29-b080-3705cd736408/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-13 20:28:54,098 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622302b9-224e-4c29-b080-3705cd736408/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 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_622302b9-224e-4c29-b080-3705cd736408/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622302b9-224e-4c29-b080-3705cd736408/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_622302b9-224e-4c29-b080-3705cd736408/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622302b9-224e-4c29-b080-3705cd736408/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622302b9-224e-4c29-b080-3705cd736408/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_622302b9-224e-4c29-b080-3705cd736408/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 83ea83276c34d99791c615950bc2829f5984dafaf429e7a88fe36009fea1e8b3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:28:57,261 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:28:57,390 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622302b9-224e-4c29-b080-3705cd736408/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 20:28:57,472 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:28:57,474 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:28:57,474 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:28:57,474 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:28:57,474 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:28:57,475 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:28:57,475 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:28:57,475 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:28:57,475 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:28:57,475 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:28:57,475 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:28:57,475 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 20:28:57,475 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 20:28:57,476 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:28:57,478 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 20:28:57,478 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:28:57,478 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:28:57,478 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:28:57,478 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:28:57,479 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:28:57,479 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:28:57,479 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 20:28:57,479 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:28:57,479 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:28:57,480 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:28:57,480 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:28:57,480 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:28:57,480 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 20:28:57,480 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:28:57,480 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 20:28:57,481 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_622302b9-224e-4c29-b080-3705cd736408/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 -> 83ea83276c34d99791c615950bc2829f5984dafaf429e7a88fe36009fea1e8b3 [2024-11-13 20:28:57,821 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:28:57,836 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:28:57,839 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:28:57,841 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:28:57,845 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:28:57,846 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622302b9-224e-4c29-b080-3705cd736408/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i Unable to find full path for "g++" [2024-11-13 20:29:00,103 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:29:00,905 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:29:00,906 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622302b9-224e-4c29-b080-3705cd736408/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i [2024-11-13 20:29:00,960 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622302b9-224e-4c29-b080-3705cd736408/bin/ukojak-verify-EEHR8qb7sm/data/4fdd757c3/55a2be937c5246ca85e957ce8ca21858/FLAG6be28d64c [2024-11-13 20:29:00,979 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622302b9-224e-4c29-b080-3705cd736408/bin/ukojak-verify-EEHR8qb7sm/data/4fdd757c3/55a2be937c5246ca85e957ce8ca21858 [2024-11-13 20:29:00,983 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:29:00,985 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:29:00,987 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:29:00,987 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:29:00,993 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:29:00,995 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:29:00" (1/1) ... [2024-11-13 20:29:00,996 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c1b8e3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:00, skipping insertion in model container [2024-11-13 20:29:00,996 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:29:00" (1/1) ... [2024-11-13 20:29:01,146 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:29:01,558 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_622302b9-224e-4c29-b080-3705cd736408/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4494,4507] [2024-11-13 20:29:01,569 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_622302b9-224e-4c29-b080-3705cd736408/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4554,4567] [2024-11-13 20:29:02,697 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 20:29:02,904 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 20:29:02,907 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 20:29:02,909 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 20:29:02,929 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 20:29:02,939 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:02,940 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:02,943 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:02,945 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 20:29:02,947 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:02,949 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:02,955 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 20:29:02,959 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 20:29:02,962 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 20:29:02,963 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 20:29:02,989 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:02,991 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 20:29:02,992 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:02,992 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 20:29:02,995 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:02,997 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 20:29:02,998 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:02,998 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 20:29:03,736 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 20:29:03,737 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 20:29:03,738 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 20:29:03,739 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 20:29:03,925 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 20:29:03,944 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 20:29:03,944 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 20:29:03,944 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 20:29:03,945 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 20:29:03,946 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:03,947 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 20:29:03,947 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:03,973 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 20:29:03,979 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 20:29:03,988 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 20:29:04,133 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:29:04,135 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 20:29:04,138 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 20:29:04,142 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:04,143 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:04,277 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:29:04,371 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-13 20:29:04,423 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:29:04,430 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_622302b9-224e-4c29-b080-3705cd736408/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4494,4507] [2024-11-13 20:29:04,430 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_622302b9-224e-4c29-b080-3705cd736408/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4554,4567] [2024-11-13 20:29:04,511 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 20:29:04,538 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 20:29:04,539 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:29:04,539 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:29:04,545 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 20:29:04,548 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:04,549 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:04,550 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:04,551 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 20:29:04,551 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:04,552 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:04,553 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 20:29:04,554 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 20:29:04,556 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 20:29:04,557 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 20:29:04,565 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:04,568 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 20:29:04,568 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:04,568 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 20:29:04,569 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:04,570 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 20:29:04,572 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:04,573 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 20:29:04,654 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 20:29:04,655 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 20:29:04,661 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 20:29:04,662 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 20:29:04,700 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 20:29:04,710 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 20:29:04,710 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 20:29:04,711 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 20:29:04,711 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 20:29:04,712 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:04,712 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 20:29:04,715 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:04,719 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 20:29:04,723 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 20:29:04,729 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 20:29:04,777 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 20:29:04,778 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:29:04,780 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 20:29:04,781 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:04,781 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:04,826 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:29:04,881 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:29:04,901 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_622302b9-224e-4c29-b080-3705cd736408/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4494,4507] [2024-11-13 20:29:04,901 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_622302b9-224e-4c29-b080-3705cd736408/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4554,4567] [2024-11-13 20:29:04,978 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:04,978 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:04,979 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:04,980 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:04,983 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:04,995 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:04,995 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:04,996 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:04,996 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:05,128 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:05,129 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:05,208 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8283] [2024-11-13 20:29:05,210 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:05,211 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:29:05,234 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8769-8780] [2024-11-13 20:29:05,265 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:29:05,593 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:29:05,593 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:05 WrapperNode [2024-11-13 20:29:05,594 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:29:05,595 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:29:05,595 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:29:05,595 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:29:05,603 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:05" (1/1) ... [2024-11-13 20:29:05,743 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:05" (1/1) ... [2024-11-13 20:29:05,885 INFO L138 Inliner]: procedures = 701, calls = 2620, calls flagged for inlining = 59, calls inlined = 10, statements flattened = 962 [2024-11-13 20:29:05,888 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:29:05,889 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:29:05,890 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:29:05,890 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:29:05,908 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:05" (1/1) ... [2024-11-13 20:29:05,910 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:05" (1/1) ... [2024-11-13 20:29:05,926 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:05" (1/1) ... [2024-11-13 20:29:05,927 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:05" (1/1) ... [2024-11-13 20:29:06,004 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:05" (1/1) ... [2024-11-13 20:29:06,010 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:05" (1/1) ... [2024-11-13 20:29:06,018 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:05" (1/1) ... [2024-11-13 20:29:06,023 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:05" (1/1) ... [2024-11-13 20:29:06,046 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:29:06,047 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:29:06,050 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:29:06,050 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:29:06,051 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:05" (1/1) ... [2024-11-13 20:29:06,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:29:06,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622302b9-224e-4c29-b080-3705cd736408/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:29:06,097 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622302b9-224e-4c29-b080-3705cd736408/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:29:06,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622302b9-224e-4c29-b080-3705cd736408/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:29:06,140 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-13 20:29:06,140 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-13 20:29:06,141 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:29:06,141 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 20:29:06,141 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 20:29:06,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 20:29:06,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 20:29:06,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-13 20:29:06,141 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 20:29:06,141 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 20:29:06,142 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:29:06,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:29:06,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:29:06,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:29:06,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:29:06,143 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:29:06,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:29:06,144 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 20:29:06,144 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 20:29:06,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-13 20:29:06,144 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_realloc [2024-11-13 20:29:06,145 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_realloc [2024-11-13 20:29:06,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-13 20:29:06,145 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-13 20:29:06,145 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-13 20:29:06,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 20:29:06,145 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_reserve [2024-11-13 20:29:06,145 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_reserve [2024-11-13 20:29:06,145 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-11-13 20:29:06,145 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-11-13 20:29:06,145 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 20:29:06,146 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 20:29:06,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:29:06,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:29:06,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-13 20:29:06,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:29:06,146 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 20:29:06,146 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 20:29:06,146 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 20:29:06,146 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 20:29:06,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 20:29:06,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-13 20:29:06,648 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:29:06,651 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:29:21,076 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622302b9-224e-4c29-b080-3705cd736408/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-13 20:29:21,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622302b9-224e-4c29-b080-3705cd736408/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-11-13 20:29:21,081 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622302b9-224e-4c29-b080-3705cd736408/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:175) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:702) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-11-13 20:29:21,093 INFO L158 Benchmark]: Toolchain (without parser) took 20103.64ms. Allocated memory was 117.4MB in the beginning and 419.4MB in the end (delta: 302.0MB). Free memory was 83.7MB in the beginning and 170.4MB in the end (delta: -86.7MB). Peak memory consumption was 283.6MB. Max. memory is 16.1GB. [2024-11-13 20:29:21,093 INFO L158 Benchmark]: CDTParser took 0.45ms. Allocated memory is still 117.4MB. Free memory is still 83.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:29:21,094 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4607.72ms. Allocated memory was 117.4MB in the beginning and 260.0MB in the end (delta: 142.6MB). Free memory was 83.7MB in the beginning and 180.3MB in the end (delta: -96.6MB). Peak memory consumption was 97.4MB. Max. memory is 16.1GB. [2024-11-13 20:29:21,094 INFO L158 Benchmark]: Boogie Procedure Inliner took 293.43ms. Allocated memory is still 260.0MB. Free memory was 180.3MB in the beginning and 168.0MB in the end (delta: 12.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:29:21,094 INFO L158 Benchmark]: Boogie Preprocessor took 156.81ms. Allocated memory is still 260.0MB. Free memory was 168.0MB in the beginning and 159.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:29:21,095 INFO L158 Benchmark]: RCFGBuilder took 15040.30ms. Allocated memory was 260.0MB in the beginning and 419.4MB in the end (delta: 159.4MB). Free memory was 159.6MB in the beginning and 170.4MB in the end (delta: -10.8MB). Peak memory consumption was 219.8MB. Max. memory is 16.1GB. [2024-11-13 20:29:21,100 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45ms. Allocated memory is still 117.4MB. Free memory is still 83.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4607.72ms. Allocated memory was 117.4MB in the beginning and 260.0MB in the end (delta: 142.6MB). Free memory was 83.7MB in the beginning and 180.3MB in the end (delta: -96.6MB). Peak memory consumption was 97.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 293.43ms. Allocated memory is still 260.0MB. Free memory was 180.3MB in the beginning and 168.0MB in the end (delta: 12.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 156.81ms. Allocated memory is still 260.0MB. Free memory was 168.0MB in the beginning and 159.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 15040.30ms. Allocated memory was 260.0MB in the beginning and 419.4MB in the end (delta: 159.4MB). Free memory was 159.6MB in the beginning and 170.4MB in the end (delta: -10.8MB). Peak memory consumption was 219.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622302b9-224e-4c29-b080-3705cd736408/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622302b9-224e-4c29-b080-3705cd736408/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8283]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8283] - GenericResultAtLocation [Line: 8769]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8769-8780] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_622302b9-224e-4c29-b080-3705cd736408/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")