./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3 --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 3d97d04097e42514d5700bbc256d61ac595fb6c5eca16e749be15c2d6158293f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:45:49,608 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:45:49,690 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 03:45:49,699 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:45:49,701 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:45:49,738 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:45:49,739 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:45:49,739 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:45:49,740 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:45:49,740 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:45:49,741 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:45:49,742 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:45:49,742 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:45:49,742 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:45:49,742 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:45:49,742 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:45:49,742 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:45:49,743 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:45:49,743 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:45:49,743 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:45:49,744 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:45:49,744 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:45:49,744 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:45:49,744 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:45:49,744 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:45:49,744 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:45:49,744 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:45:49,744 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:45:49,745 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:45:49,745 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:45:49,745 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_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3 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 -> 3d97d04097e42514d5700bbc256d61ac595fb6c5eca16e749be15c2d6158293f [2024-11-25 03:45:50,052 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:45:50,061 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:45:50,063 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:45:50,065 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:45:50,065 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:45:50,066 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i [2024-11-25 03:45:52,988 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/data/8f9980fed/338f3a9852294179b3756fb463c0728c/FLAG4b48f3815 [2024-11-25 03:45:53,630 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:45:53,631 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i [2024-11-25 03:45:53,672 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/data/8f9980fed/338f3a9852294179b3756fb463c0728c/FLAG4b48f3815 [2024-11-25 03:45:53,696 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/data/8f9980fed/338f3a9852294179b3756fb463c0728c [2024-11-25 03:45:53,699 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:45:53,702 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:45:53,705 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:45:53,705 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:45:53,711 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:45:53,711 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:45:53" (1/1) ... [2024-11-25 03:45:53,712 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11286f86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:45:53, skipping insertion in model container [2024-11-25 03:45:53,713 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:45:53" (1/1) ... [2024-11-25 03:45:53,812 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:45:54,049 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_6c8623ca-7568-4caa-ab2a-c89bacc12a83/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i[4498,4511] [2024-11-25 03:45:54,055 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_6c8623ca-7568-4caa-ab2a-c89bacc12a83/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i[4558,4571] [2024-11-25 03:45:55,048 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:45:55,049 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:45:55,050 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:45:55,051 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:45:55,052 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:45:55,068 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:45:55,069 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:45:55,071 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:45:55,072 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:45:55,962 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:45:55,963 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:45:56,062 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:45:56,191 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:45:56,212 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_6c8623ca-7568-4caa-ab2a-c89bacc12a83/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i[4498,4511] [2024-11-25 03:45:56,213 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_6c8623ca-7568-4caa-ab2a-c89bacc12a83/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i[4558,4571] [2024-11-25 03:45:56,278 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:45:56,279 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:45:56,280 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:45:56,283 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:45:56,283 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:45:56,295 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:45:56,296 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:45:56,298 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:45:56,299 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:45:56,474 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] [2024-11-25 03:45:56,476 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:45:56,477 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:45:56,494 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] [2024-11-25 03:45:56,516 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:45:56,805 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:45:56,806 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:45:56 WrapperNode [2024-11-25 03:45:56,807 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:45:56,808 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:45:56,809 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:45:56,809 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:45:56,818 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:45:56" (1/1) ... [2024-11-25 03:45:56,888 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:45:56" (1/1) ... [2024-11-25 03:45:57,006 INFO L138 Inliner]: procedures = 679, calls = 2633, calls flagged for inlining = 61, calls inlined = 9, statements flattened = 870 [2024-11-25 03:45:57,007 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:45:57,007 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:45:57,008 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:45:57,008 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:45:57,017 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:45:56" (1/1) ... [2024-11-25 03:45:57,017 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:45:56" (1/1) ... [2024-11-25 03:45:57,025 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:45:56" (1/1) ... [2024-11-25 03:45:57,025 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:45:56" (1/1) ... [2024-11-25 03:45:57,061 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:45:56" (1/1) ... [2024-11-25 03:45:57,063 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:45:56" (1/1) ... [2024-11-25 03:45:57,066 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:45:56" (1/1) ... [2024-11-25 03:45:57,076 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:45:56" (1/1) ... [2024-11-25 03:45:57,084 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:45:56" (1/1) ... [2024-11-25 03:45:57,098 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:45:57,103 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:45:57,103 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:45:57,103 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:45:57,104 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:45:56" (1/1) ... [2024-11-25 03:45:57,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:45:57,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:45:57,150 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:45:57,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:45:57,179 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-25 03:45:57,179 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-25 03:45:57,179 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2024-11-25 03:45:57,179 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2024-11-25 03:45:57,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:45:57,179 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-25 03:45:57,180 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-25 03:45:57,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 03:45:57,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 03:45:57,180 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 03:45:57,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 03:45:57,180 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_from_buf [2024-11-25 03:45:57,180 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_from_buf [2024-11-25 03:45:57,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 03:45:57,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:45:57,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 03:45:57,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:45:57,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:45:57,181 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-25 03:45:57,181 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-25 03:45:57,181 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-25 03:45:57,181 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-25 03:45:57,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 03:45:57,182 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 03:45:57,182 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 03:45:57,182 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 03:45:57,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 03:45:57,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 03:45:57,182 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-25 03:45:57,182 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-25 03:45:57,183 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-25 03:45:57,183 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-25 03:45:57,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 03:45:57,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:45:57,533 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:45:57,535 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:46:13,378 INFO L? ?]: Removed 125 outVars from TransFormulas that were not future-live. [2024-11-25 03:46:13,378 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:46:14,759 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:46:14,761 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-25 03:46:14,762 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:46:14 BoogieIcfgContainer [2024-11-25 03:46:14,762 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:46:14,763 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:46:14,763 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:46:14,772 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:46:14,772 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:46:14" (1/1) ... [2024-11-25 03:46:14,781 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:46:14,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:14,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 88 states and 113 transitions. [2024-11-25 03:46:14,835 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 113 transitions. [2024-11-25 03:46:14,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:46:14,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:14,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:48:00,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-25 03:48:00,477 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-25 03:48:13,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-25 03:50:02,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:50:03,003 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) [2024-11-25 03:50:03,009 INFO L158 Benchmark]: Toolchain (without parser) took 249307.09ms. Allocated memory was 142.6MB in the beginning and 4.1GB in the end (delta: 3.9GB). Free memory was 98.0MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 2.3GB. Max. memory is 16.1GB. [2024-11-25 03:50:03,014 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 167.8MB. Free memory is still 102.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:50:03,015 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3103.35ms. Allocated memory is still 142.6MB. Free memory was 97.7MB in the beginning and 43.0MB in the end (delta: 54.7MB). Peak memory consumption was 95.8MB. Max. memory is 16.1GB. [2024-11-25 03:50:03,015 INFO L158 Benchmark]: Boogie Procedure Inliner took 198.62ms. Allocated memory was 142.6MB in the beginning and 369.1MB in the end (delta: 226.5MB). Free memory was 43.0MB in the beginning and 303.5MB in the end (delta: -260.4MB). Peak memory consumption was 19.5MB. Max. memory is 16.1GB. [2024-11-25 03:50:03,016 INFO L158 Benchmark]: Boogie Preprocessor took 94.77ms. Allocated memory is still 369.1MB. Free memory was 302.7MB in the beginning and 295.8MB in the end (delta: 6.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 03:50:03,016 INFO L158 Benchmark]: RCFGBuilder took 17659.23ms. Allocated memory was 369.1MB in the beginning and 595.6MB in the end (delta: 226.5MB). Free memory was 295.8MB in the beginning and 290.9MB in the end (delta: 4.9MB). Peak memory consumption was 334.3MB. Max. memory is 16.1GB. [2024-11-25 03:50:03,017 INFO L158 Benchmark]: CodeCheck took 228244.69ms. Allocated memory was 595.6MB in the beginning and 4.1GB in the end (delta: 3.5GB). Free memory was 290.9MB in the beginning and 1.8GB in the end (delta: -1.5GB). Peak memory consumption was 2.0GB. Max. memory is 16.1GB. [2024-11-25 03:50:03,020 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 167.8MB. Free memory is still 102.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3103.35ms. Allocated memory is still 142.6MB. Free memory was 97.7MB in the beginning and 43.0MB in the end (delta: 54.7MB). Peak memory consumption was 95.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 198.62ms. Allocated memory was 142.6MB in the beginning and 369.1MB in the end (delta: 226.5MB). Free memory was 43.0MB in the beginning and 303.5MB in the end (delta: -260.4MB). Peak memory consumption was 19.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 94.77ms. Allocated memory is still 369.1MB. Free memory was 302.7MB in the beginning and 295.8MB in the end (delta: 6.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 17659.23ms. Allocated memory was 369.1MB in the beginning and 595.6MB in the end (delta: 226.5MB). Free memory was 295.8MB in the beginning and 290.9MB in the end (delta: 4.9MB). Peak memory consumption was 334.3MB. Max. memory is 16.1GB. * CodeCheck took 228244.69ms. Allocated memory was 595.6MB in the beginning and 4.1GB in the end (delta: 3.5GB). Free memory was 290.9MB in the beginning and 1.8GB in the end (delta: -1.5GB). Peak memory consumption was 2.0GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8237]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] - GenericResultAtLocation [Line: 8723]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-25 03:50:03,236 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-25 03:50:03,245 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/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_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3 --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 3d97d04097e42514d5700bbc256d61ac595fb6c5eca16e749be15c2d6158293f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:50:06,158 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:50:06,298 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-25 03:50:06,343 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:50:06,345 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:50:06,345 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:50:06,346 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:50:06,346 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:50:06,347 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:50:06,347 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:50:06,348 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:50:06,349 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:50:06,349 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:50:06,349 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:50:06,349 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 03:50:06,349 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 03:50:06,349 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 03:50:06,349 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:50:06,350 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:50:06,350 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:50:06,350 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:50:06,350 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:50:06,350 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:50:06,350 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 03:50:06,350 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 03:50:06,350 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:50:06,350 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:50:06,350 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:50:06,351 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:50:06,351 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:50:06,351 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 03:50:06,351 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 03:50:06,351 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 03:50:06,351 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_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3 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 -> 3d97d04097e42514d5700bbc256d61ac595fb6c5eca16e749be15c2d6158293f [2024-11-25 03:50:06,745 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:50:06,757 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:50:06,761 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:50:06,764 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:50:06,765 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:50:06,766 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i [2024-11-25 03:50:09,856 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/data/1e2d3bd4e/36ae4d072f724396bb3827203926c55f/FLAGeddd842ce [2024-11-25 03:50:10,564 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:50:10,565 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i [2024-11-25 03:50:10,623 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/data/1e2d3bd4e/36ae4d072f724396bb3827203926c55f/FLAGeddd842ce [2024-11-25 03:50:10,646 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/data/1e2d3bd4e/36ae4d072f724396bb3827203926c55f [2024-11-25 03:50:10,649 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:50:10,651 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:50:10,654 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:50:10,654 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:50:10,662 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:50:10,663 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:50:10" (1/1) ... [2024-11-25 03:50:10,664 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ebe9da2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:50:10, skipping insertion in model container [2024-11-25 03:50:10,665 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:50:10" (1/1) ... [2024-11-25 03:50:10,798 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:50:11,175 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i[4498,4511] [2024-11-25 03:50:11,186 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_6c8623ca-7568-4caa-ab2a-c89bacc12a83/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i[4558,4571] [2024-11-25 03:50:12,429 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:12,639 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:12,640 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:12,641 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:12,651 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:12,653 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:12,654 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:12,655 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:12,656 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:12,656 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:12,657 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:12,662 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:12,662 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:12,666 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:12,666 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:12,681 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:12,681 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:12,682 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:12,683 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:12,685 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:12,686 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:12,687 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:12,687 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:13,358 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:13,359 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:13,360 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:13,360 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:13,650 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:13,688 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:13,702 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:13,716 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:13,833 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:13,835 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:13,837 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:13,838 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:13,839 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:13,939 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:50:14,040 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-25 03:50:14,080 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:50:14,086 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_6c8623ca-7568-4caa-ab2a-c89bacc12a83/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i[4498,4511] [2024-11-25 03:50:14,087 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_6c8623ca-7568-4caa-ab2a-c89bacc12a83/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i[4558,4571] [2024-11-25 03:50:14,113 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:14,126 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:14,126 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:14,127 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:14,130 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:14,132 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:14,132 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:14,132 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:14,133 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:14,133 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:14,134 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:14,136 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:14,136 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:14,138 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:14,138 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:14,143 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:14,143 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:14,144 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:14,144 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:14,147 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:14,148 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:14,148 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:14,148 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:14,266 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:14,266 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:14,267 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:14,268 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:14,311 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:14,321 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:14,327 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:14,333 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:14,377 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:14,378 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:14,382 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-25 03:50:14,383 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:14,383 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:14,430 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:50:14,481 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:50:14,502 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_6c8623ca-7568-4caa-ab2a-c89bacc12a83/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i[4498,4511] [2024-11-25 03:50:14,502 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_6c8623ca-7568-4caa-ab2a-c89bacc12a83/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i[4558,4571] [2024-11-25 03:50:14,556 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:14,557 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:14,557 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:14,557 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:14,558 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:14,567 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:14,567 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:14,568 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:14,569 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:14,763 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] [2024-11-25 03:50:14,764 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:14,765 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:50:14,784 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] [2024-11-25 03:50:14,800 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:50:15,261 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:50:15,262 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:50:15 WrapperNode [2024-11-25 03:50:15,262 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:50:15,264 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:50:15,264 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:50:15,264 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:50:15,271 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:50:15" (1/1) ... [2024-11-25 03:50:15,395 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:50:15" (1/1) ... [2024-11-25 03:50:15,519 INFO L138 Inliner]: procedures = 699, calls = 2633, calls flagged for inlining = 61, calls inlined = 9, statements flattened = 871 [2024-11-25 03:50:15,523 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:50:15,523 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:50:15,525 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:50:15,525 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:50:15,533 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:50:15" (1/1) ... [2024-11-25 03:50:15,534 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:50:15" (1/1) ... [2024-11-25 03:50:15,546 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:50:15" (1/1) ... [2024-11-25 03:50:15,547 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:50:15" (1/1) ... [2024-11-25 03:50:15,625 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:50:15" (1/1) ... [2024-11-25 03:50:15,628 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:50:15" (1/1) ... [2024-11-25 03:50:15,632 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:50:15" (1/1) ... [2024-11-25 03:50:15,641 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:50:15" (1/1) ... [2024-11-25 03:50:15,646 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:50:15" (1/1) ... [2024-11-25 03:50:15,657 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:50:15,658 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:50:15,658 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:50:15,658 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:50:15,660 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:50:15" (1/1) ... [2024-11-25 03:50:15,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:50:15,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:50:15,712 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:50:15,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:50:15,751 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-25 03:50:15,751 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-25 03:50:15,751 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2024-11-25 03:50:15,752 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2024-11-25 03:50:15,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:50:15,752 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-25 03:50:15,752 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-25 03:50:15,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-25 03:50:15,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-25 03:50:15,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-25 03:50:15,753 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 03:50:15,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 03:50:15,753 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_from_buf [2024-11-25 03:50:15,753 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_from_buf [2024-11-25 03:50:15,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 03:50:15,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:50:15,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 03:50:15,754 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:50:15,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:50:15,754 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-25 03:50:15,754 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-25 03:50:15,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-25 03:50:15,755 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-25 03:50:15,755 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-25 03:50:15,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-25 03:50:15,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 03:50:15,757 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 03:50:15,757 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 03:50:15,757 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 03:50:15,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 03:50:15,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-25 03:50:15,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-25 03:50:15,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 03:50:15,757 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-25 03:50:15,757 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-25 03:50:15,758 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-25 03:50:15,758 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-25 03:50:15,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-25 03:50:15,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-25 03:50:16,182 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:50:16,185 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:50:28,668 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-25 03:50:28,670 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_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/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$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:694) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:264) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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 [2024-11-25 03:50:28,672 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 101 [2024-11-25 03:50:28,676 INFO L158 Benchmark]: Toolchain (without parser) took 18024.52ms. Allocated memory was 117.4MB in the beginning and 285.2MB in the end (delta: 167.8MB). Free memory was 84.8MB in the beginning and 221.6MB in the end (delta: -136.8MB). Peak memory consumption was 200.7MB. Max. memory is 16.1GB. [2024-11-25 03:50:28,676 INFO L158 Benchmark]: CDTParser took 3.92ms. Allocated memory is still 83.9MB. Free memory is still 64.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:50:28,677 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4609.11ms. Allocated memory was 117.4MB in the beginning and 251.7MB in the end (delta: 134.2MB). Free memory was 84.8MB in the beginning and 171.9MB in the end (delta: -87.2MB). Peak memory consumption was 105.0MB. Max. memory is 16.1GB. [2024-11-25 03:50:28,677 INFO L158 Benchmark]: Boogie Procedure Inliner took 259.31ms. Allocated memory is still 251.7MB. Free memory was 171.9MB in the beginning and 159.8MB in the end (delta: 12.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 03:50:28,678 INFO L158 Benchmark]: Boogie Preprocessor took 133.99ms. Allocated memory is still 251.7MB. Free memory was 159.8MB in the beginning and 151.2MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 03:50:28,678 INFO L158 Benchmark]: RCFGBuilder took 13016.15ms. Allocated memory was 251.7MB in the beginning and 285.2MB in the end (delta: 33.6MB). Free memory was 151.2MB in the beginning and 221.6MB in the end (delta: -70.4MB). Peak memory consumption was 137.5MB. Max. memory is 16.1GB. [2024-11-25 03:50:28,680 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.92ms. Allocated memory is still 83.9MB. Free memory is still 64.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4609.11ms. Allocated memory was 117.4MB in the beginning and 251.7MB in the end (delta: 134.2MB). Free memory was 84.8MB in the beginning and 171.9MB in the end (delta: -87.2MB). Peak memory consumption was 105.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 259.31ms. Allocated memory is still 251.7MB. Free memory was 171.9MB in the beginning and 159.8MB in the end (delta: 12.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 133.99ms. Allocated memory is still 251.7MB. Free memory was 159.8MB in the beginning and 151.2MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 13016.15ms. Allocated memory was 251.7MB in the beginning and 285.2MB in the end (delta: 33.6MB). Free memory was 151.2MB in the beginning and 221.6MB in the end (delta: -70.4MB). Peak memory consumption was 137.5MB. 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_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/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_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/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: 8237]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] - GenericResultAtLocation [Line: 8723]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] 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_6c8623ca-7568-4caa-ab2a-c89bacc12a83/bin/ukojak-verify-ENZ3QT5qd3/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")