./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_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_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/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_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/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_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/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 1cc9a06f15f1666f1deffeb56533611390a88fb429fd11073f1d4707f6b65905 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:54:12,515 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:54:12,621 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 16:54:12,627 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:54:12,627 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:54:12,663 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:54:12,664 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:54:12,664 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:54:12,666 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:54:12,667 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:54:12,668 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:54:12,668 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:54:12,669 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:54:12,669 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:54:12,669 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:54:12,669 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:54:12,670 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:54:12,670 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:54:12,670 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:54:12,670 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:54:12,670 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:54:12,670 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:54:12,670 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:54:12,670 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:54:12,670 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:54:12,671 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:54:12,671 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:54:12,671 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:54:12,671 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:54:12,671 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:54:12,671 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_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/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 -> 1cc9a06f15f1666f1deffeb56533611390a88fb429fd11073f1d4707f6b65905 [2024-11-13 16:54:13,026 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:54:13,038 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:54:13,041 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:54:13,042 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:54:13,045 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:54:13,046 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i Unable to find full path for "g++" [2024-11-13 16:54:15,020 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:54:15,764 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:54:15,765 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i [2024-11-13 16:54:15,826 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/bin/ukojak-verify-EEHR8qb7sm/data/f3e5155dd/51560e6ee7fd4907a61046467ad2dc9c/FLAGbadec1288 [2024-11-13 16:54:15,852 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/bin/ukojak-verify-EEHR8qb7sm/data/f3e5155dd/51560e6ee7fd4907a61046467ad2dc9c [2024-11-13 16:54:15,855 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:54:15,857 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:54:15,860 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:54:15,860 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:54:15,867 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:54:15,869 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:54:15" (1/1) ... [2024-11-13 16:54:15,872 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@569ff66a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:54:15, skipping insertion in model container [2024-11-13 16:54:15,872 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:54:15" (1/1) ... [2024-11-13 16:54:16,009 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:54:16,370 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_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i[4486,4499] [2024-11-13 16:54:16,380 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_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i[4546,4559] [2024-11-13 16:54:17,742 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:54:17,746 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:54:17,747 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:54:17,748 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:54:17,749 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:54:17,782 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:54:17,783 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:54:17,786 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:54:17,787 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:54:18,798 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:54:18,799 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:54:18,890 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:54:18,999 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:54:19,020 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_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i[4486,4499] [2024-11-13 16:54:19,024 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_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i[4546,4559] [2024-11-13 16:54:19,096 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:54:19,097 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:54:19,097 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:54:19,098 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:54:19,099 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:54:19,114 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:54:19,116 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:54:19,120 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:54:19,120 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:54:19,349 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8245] [2024-11-13 16:54:19,351 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:54:19,351 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:54:19,372 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8731-8742] [2024-11-13 16:54:19,404 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:54:19,684 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:54:19,686 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:54:19 WrapperNode [2024-11-13 16:54:19,686 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:54:19,688 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:54:19,688 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:54:19,688 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:54:19,695 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:54:19" (1/1) ... [2024-11-13 16:54:19,805 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:54:19" (1/1) ... [2024-11-13 16:54:19,941 INFO L138 Inliner]: procedures = 680, calls = 2610, calls flagged for inlining = 59, calls inlined = 5, statements flattened = 791 [2024-11-13 16:54:19,942 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:54:19,942 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:54:19,943 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:54:19,943 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:54:19,951 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:54:19" (1/1) ... [2024-11-13 16:54:19,952 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:54:19" (1/1) ... [2024-11-13 16:54:19,959 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:54:19" (1/1) ... [2024-11-13 16:54:19,960 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:54:19" (1/1) ... [2024-11-13 16:54:20,012 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:54:19" (1/1) ... [2024-11-13 16:54:20,015 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:54:19" (1/1) ... [2024-11-13 16:54:20,021 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:54:19" (1/1) ... [2024-11-13 16:54:20,025 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:54:19" (1/1) ... [2024-11-13 16:54:20,033 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:54:20,034 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:54:20,035 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:54:20,035 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:54:20,036 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:54:19" (1/1) ... [2024-11-13 16:54:20,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:54:20,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:54:20,092 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:54:20,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:54:20,131 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:54:20,132 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 16:54:20,132 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 16:54:20,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 16:54:20,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:54:20,132 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 16:54:20,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 16:54:20,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:54:20,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:54:20,134 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2024-11-13 16:54:20,134 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2024-11-13 16:54:20,134 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:54:20,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:54:20,134 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 16:54:20,135 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 16:54:20,135 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-13 16:54:20,136 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-13 16:54:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 16:54:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-13 16:54:20,136 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-13 16:54:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 16:54:20,136 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 16:54:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 16:54:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2024-11-13 16:54:20,136 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2024-11-13 16:54:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 16:54:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 16:54:20,136 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 16:54:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:54:20,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:54:20,527 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:54:20,531 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:54:36,710 INFO L? ?]: Removed 57 outVars from TransFormulas that were not future-live. [2024-11-13 16:54:36,711 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:54:37,429 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:54:37,429 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 16:54:37,429 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:54:37 BoogieIcfgContainer [2024-11-13 16:54:37,430 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:54:37,434 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:54:37,435 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:54:37,449 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:54:37,450 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:54:37" (1/1) ... [2024-11-13 16:54:37,462 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:54:37,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:37,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 74 states and 98 transitions. [2024-11-13 16:54:37,546 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 98 transitions. [2024-11-13 16:54:37,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 16:54:37,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:37,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:24,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 16:56:24,350 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 16:56:26,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 16:58:18,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:58:19,294 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 16:58:19,300 INFO L158 Benchmark]: Toolchain (without parser) took 243442.00ms. Allocated memory was 142.6MB in the beginning and 3.4GB in the end (delta: 3.2GB). Free memory was 110.7MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 1.9GB. Max. memory is 16.1GB. [2024-11-13 16:58:19,300 INFO L158 Benchmark]: CDTParser took 1.52ms. Allocated memory is still 142.6MB. Free memory is still 79.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:58:19,301 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3827.07ms. Allocated memory is still 142.6MB. Free memory was 110.5MB in the beginning and 46.7MB in the end (delta: 63.7MB). Peak memory consumption was 105.8MB. Max. memory is 16.1GB. [2024-11-13 16:58:19,301 INFO L158 Benchmark]: Boogie Procedure Inliner took 254.29ms. Allocated memory is still 142.6MB. Free memory was 46.7MB in the beginning and 82.4MB in the end (delta: -35.6MB). Peak memory consumption was 17.1MB. Max. memory is 16.1GB. [2024-11-13 16:58:19,302 INFO L158 Benchmark]: Boogie Preprocessor took 91.39ms. Allocated memory is still 142.6MB. Free memory was 82.4MB in the beginning and 76.3MB in the end (delta: 6.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 16:58:19,302 INFO L158 Benchmark]: RCFGBuilder took 17395.27ms. Allocated memory was 142.6MB in the beginning and 260.0MB in the end (delta: 117.4MB). Free memory was 76.3MB in the beginning and 177.7MB in the end (delta: -101.4MB). Peak memory consumption was 145.9MB. Max. memory is 16.1GB. [2024-11-13 16:58:19,303 INFO L158 Benchmark]: CodeCheck took 221863.61ms. Allocated memory was 260.0MB in the beginning and 3.4GB in the end (delta: 3.1GB). Free memory was 177.7MB in the beginning and 1.4GB in the end (delta: -1.2GB). Peak memory consumption was 1.9GB. Max. memory is 16.1GB. [2024-11-13 16:58:19,306 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 1.52ms. Allocated memory is still 142.6MB. Free memory is still 79.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3827.07ms. Allocated memory is still 142.6MB. Free memory was 110.5MB in the beginning and 46.7MB in the end (delta: 63.7MB). Peak memory consumption was 105.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 254.29ms. Allocated memory is still 142.6MB. Free memory was 46.7MB in the beginning and 82.4MB in the end (delta: -35.6MB). Peak memory consumption was 17.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 91.39ms. Allocated memory is still 142.6MB. Free memory was 82.4MB in the beginning and 76.3MB in the end (delta: 6.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 17395.27ms. Allocated memory was 142.6MB in the beginning and 260.0MB in the end (delta: 117.4MB). Free memory was 76.3MB in the beginning and 177.7MB in the end (delta: -101.4MB). Peak memory consumption was 145.9MB. Max. memory is 16.1GB. * CodeCheck took 221863.61ms. Allocated memory was 260.0MB in the beginning and 3.4GB in the end (delta: 3.1GB). Free memory was 177.7MB in the beginning and 1.4GB in the end (delta: -1.2GB). Peak memory consumption was 1.9GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8245]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8245] - GenericResultAtLocation [Line: 8731]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8731-8742] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 16:58:19,519 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-13 16:58:19,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/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_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/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_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/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 1cc9a06f15f1666f1deffeb56533611390a88fb429fd11073f1d4707f6b65905 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:58:22,816 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:58:22,965 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 16:58:23,019 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:58:23,021 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:58:23,021 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:58:23,022 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:58:23,022 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:58:23,023 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:58:23,023 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:58:23,023 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:58:23,025 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:58:23,025 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:58:23,025 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:58:23,025 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 16:58:23,025 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 16:58:23,025 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:58:23,026 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 16:58:23,026 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:58:23,026 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:58:23,026 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:58:23,027 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:58:23,027 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:58:23,027 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:58:23,027 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 16:58:23,027 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:58:23,028 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:58:23,028 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:58:23,028 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:58:23,028 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:58:23,028 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 16:58:23,028 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:58:23,029 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 16:58:23,029 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_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/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 -> 1cc9a06f15f1666f1deffeb56533611390a88fb429fd11073f1d4707f6b65905 [2024-11-13 16:58:23,405 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:58:23,416 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:58:23,418 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:58:23,420 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:58:23,421 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:58:23,422 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i Unable to find full path for "g++" [2024-11-13 16:58:25,701 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:58:26,482 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:58:26,485 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i [2024-11-13 16:58:26,541 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/bin/ukojak-verify-EEHR8qb7sm/data/7c1f9a140/20cfdb3847404ec48537e55103ec9197/FLAGfcc95739b [2024-11-13 16:58:26,574 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/bin/ukojak-verify-EEHR8qb7sm/data/7c1f9a140/20cfdb3847404ec48537e55103ec9197 [2024-11-13 16:58:26,577 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:58:26,579 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:58:26,583 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:58:26,583 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:58:26,589 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:58:26,590 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:58:26" (1/1) ... [2024-11-13 16:58:26,591 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20530fee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:26, skipping insertion in model container [2024-11-13 16:58:26,594 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:58:26" (1/1) ... [2024-11-13 16:58:26,720 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:58:27,119 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_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i[4486,4499] [2024-11-13 16:58:27,131 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_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i[4546,4559] [2024-11-13 16:58:28,299 WARN 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 16:58:28,452 WARN 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 16:58:28,453 WARN 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 16:58:28,458 WARN 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 16:58:28,470 WARN 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 16:58:28,473 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:28,474 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:28,475 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:28,476 WARN 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 16:58:28,477 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:28,478 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:28,483 WARN 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 16:58:28,483 WARN 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 16:58:28,487 WARN 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 16:58:28,487 WARN 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 16:58:28,501 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:28,501 WARN 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 16:58:28,502 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:28,502 WARN 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 16:58:28,505 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:28,506 WARN 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 16:58:28,506 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:28,507 WARN 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 16:58:29,175 WARN 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 16:58:29,176 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:58:29,177 WARN 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 16:58:29,178 WARN 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 16:58:29,460 WARN 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 16:58:29,487 WARN 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 16:58:29,493 WARN 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 16:58:29,501 WARN 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 16:58:29,570 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 16:58:29,571 WARN 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 16:58:29,574 WARN 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 16:58:29,575 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:29,576 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:29,673 WARN 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 16:58:29,677 WARN 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 16:58:29,678 WARN 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 16:58:29,678 WARN 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 16:58:29,679 WARN 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 16:58:29,680 WARN 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 16:58:29,687 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:58:29,798 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-13 16:58:29,846 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:58:29,856 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_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i[4486,4499] [2024-11-13 16:58:29,858 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_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i[4546,4559] [2024-11-13 16:58:29,899 WARN 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 16:58:29,921 WARN 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 16:58:29,925 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 16:58:29,925 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 16:58:29,933 WARN 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 16:58:29,934 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:29,935 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:29,936 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:29,936 WARN 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 16:58:29,938 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:29,939 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:29,941 WARN 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 16:58:29,945 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 16:58:29,946 WARN 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 16:58:29,947 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 16:58:29,962 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:29,962 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 16:58:29,962 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:29,963 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 16:58:29,964 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:29,964 WARN 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 16:58:29,964 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:29,967 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:58:30,074 WARN 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 16:58:30,075 WARN 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 16:58:30,075 WARN 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 16:58:30,076 WARN 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 16:58:30,112 WARN 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 16:58:30,123 WARN 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 16:58:30,130 WARN 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 16:58:30,135 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 16:58:30,195 WARN 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 16:58:30,196 WARN 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 16:58:30,198 WARN 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 16:58:30,199 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:30,199 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:30,248 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:58:30,249 WARN 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 16:58:30,250 WARN 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 16:58:30,250 WARN 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 16:58:30,251 WARN 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 16:58:30,251 WARN 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 16:58:30,252 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:58:30,294 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:58:30,314 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_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i[4486,4499] [2024-11-13 16:58:30,315 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_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/sv-benchmarks/c/aws-c-common/aws_array_eq_harness_negated.i[4546,4559] [2024-11-13 16:58:30,372 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:30,373 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:30,373 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:30,375 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:30,376 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:30,383 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:30,383 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:30,387 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:30,387 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:30,590 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8245] [2024-11-13 16:58:30,592 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:30,592 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:58:30,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8731-8742] [2024-11-13 16:58:30,638 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:58:31,022 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:58:31,023 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:31 WrapperNode [2024-11-13 16:58:31,024 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:58:31,026 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:58:31,026 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:58:31,027 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:58:31,039 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:31" (1/1) ... [2024-11-13 16:58:31,169 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:31" (1/1) ... [2024-11-13 16:58:31,300 INFO L138 Inliner]: procedures = 700, calls = 2610, calls flagged for inlining = 59, calls inlined = 5, statements flattened = 792 [2024-11-13 16:58:31,304 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:58:31,308 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:58:31,308 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:58:31,308 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:58:31,325 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:31" (1/1) ... [2024-11-13 16:58:31,326 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:31" (1/1) ... [2024-11-13 16:58:31,345 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:31" (1/1) ... [2024-11-13 16:58:31,346 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:31" (1/1) ... [2024-11-13 16:58:31,419 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:31" (1/1) ... [2024-11-13 16:58:31,426 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:31" (1/1) ... [2024-11-13 16:58:31,434 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:31" (1/1) ... [2024-11-13 16:58:31,438 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:31" (1/1) ... [2024-11-13 16:58:31,448 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:58:31,449 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:58:31,449 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:58:31,450 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:58:31,451 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:31" (1/1) ... [2024-11-13 16:58:31,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:58:31,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:58:31,495 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:58:31,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:58:31,538 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:58:31,538 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 16:58:31,539 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 16:58:31,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 16:58:31,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 16:58:31,540 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 16:58:31,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 16:58:31,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:58:31,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:58:31,540 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2024-11-13 16:58:31,540 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2024-11-13 16:58:31,540 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:58:31,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:58:31,541 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 16:58:31,541 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 16:58:31,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-13 16:58:31,542 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-13 16:58:31,542 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-13 16:58:31,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-13 16:58:31,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 16:58:31,542 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-13 16:58:31,542 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-13 16:58:31,542 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 16:58:31,543 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 16:58:31,543 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 16:58:31,543 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2024-11-13 16:58:31,543 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2024-11-13 16:58:31,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-13 16:58:31,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-13 16:58:31,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 16:58:31,543 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 16:58:31,543 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 16:58:31,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 16:58:31,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-13 16:58:31,948 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:58:31,951 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:58:48,306 INFO L? ?]: Removed 57 outVars from TransFormulas that were not future-live. [2024-11-13 16:58:48,306 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:58:48,894 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:58:48,896 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 16:58:48,896 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:58:48 BoogieIcfgContainer [2024-11-13 16:58:48,896 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:58:48,897 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:58:48,898 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:58:48,910 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:58:48,911 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:58:48" (1/1) ... [2024-11-13 16:58:48,919 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:58:48,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:48,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 74 states and 98 transitions. [2024-11-13 16:58:48,987 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 98 transitions. [2024-11-13 16:58:48,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 16:58:48,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:48,995 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:58:48,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:58:48,998 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:58:49,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200d7efa-7bd1-4fd7-bc1e-c975449f4c65/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-13 17:08:47,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 17:08:47,330 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.