./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_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_7d592a71-637b-4970-b2ec-a4729f43d617/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d592a71-637b-4970-b2ec-a4729f43d617/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_7d592a71-637b-4970-b2ec-a4729f43d617/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d592a71-637b-4970-b2ec-a4729f43d617/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d592a71-637b-4970-b2ec-a4729f43d617/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_7d592a71-637b-4970-b2ec-a4729f43d617/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 67d1a487274559e4508e3940adaf209d6702fe4c4ecbf4574241f4dfc45cddf7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 01:57:59,714 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 01:57:59,800 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d592a71-637b-4970-b2ec-a4729f43d617/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 01:57:59,807 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 01:57:59,807 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 01:57:59,832 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 01:57:59,834 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 01:57:59,835 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 01:57:59,835 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 01:57:59,836 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 01:57:59,836 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 01:57:59,837 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 01:57:59,837 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 01:57:59,838 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 01:57:59,838 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 01:57:59,838 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 01:57:59,838 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 01:57:59,838 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 01:57:59,838 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 01:57:59,838 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 01:57:59,838 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 01:57:59,838 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 01:57:59,838 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 01:57:59,838 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 01:57:59,839 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:57:59,839 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 01:57:59,839 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 01:57:59,839 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 01:57:59,839 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 01:57:59,839 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 01:57:59,839 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_7d592a71-637b-4970-b2ec-a4729f43d617/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 -> 67d1a487274559e4508e3940adaf209d6702fe4c4ecbf4574241f4dfc45cddf7 [2024-11-25 01:58:00,160 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 01:58:00,171 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 01:58:00,177 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 01:58:00,180 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 01:58:00,180 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 01:58:00,182 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d592a71-637b-4970-b2ec-a4729f43d617/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i [2024-11-25 01:58:03,167 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d592a71-637b-4970-b2ec-a4729f43d617/bin/ukojak-verify-ENZ3QT5qd3/data/369918cfa/9722c2b1423343fa937745797987e68a/FLAG27db1b5a0 [2024-11-25 01:58:03,789 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 01:58:03,790 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d592a71-637b-4970-b2ec-a4729f43d617/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i [2024-11-25 01:58:03,826 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d592a71-637b-4970-b2ec-a4729f43d617/bin/ukojak-verify-ENZ3QT5qd3/data/369918cfa/9722c2b1423343fa937745797987e68a/FLAG27db1b5a0 [2024-11-25 01:58:03,842 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d592a71-637b-4970-b2ec-a4729f43d617/bin/ukojak-verify-ENZ3QT5qd3/data/369918cfa/9722c2b1423343fa937745797987e68a [2024-11-25 01:58:03,846 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 01:58:03,849 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 01:58:03,851 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 01:58:03,851 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 01:58:03,856 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 01:58:03,857 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:58:03" (1/1) ... [2024-11-25 01:58:03,858 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17323936 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:03, skipping insertion in model container [2024-11-25 01:58:03,859 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:58:03" (1/1) ... [2024-11-25 01:58:03,991 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 01:58:04,345 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_7d592a71-637b-4970-b2ec-a4729f43d617/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4497,4510] [2024-11-25 01:58:04,354 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_7d592a71-637b-4970-b2ec-a4729f43d617/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4557,4570] [2024-11-25 01:58:05,738 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 01:58:05,739 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 01:58:05,739 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 01:58:05,740 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 01:58:05,750 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 01:58:05,772 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 01:58:05,773 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 01:58:05,776 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 01:58:05,777 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 01:58:06,779 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 01:58:06,780 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 01:58:06,876 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 01:58:06,946 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 01:58:06,965 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d592a71-637b-4970-b2ec-a4729f43d617/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4497,4510] [2024-11-25 01:58:06,968 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_7d592a71-637b-4970-b2ec-a4729f43d617/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4557,4570] [2024-11-25 01:58:07,029 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 01:58:07,030 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 01:58:07,030 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 01:58:07,031 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 01:58:07,031 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 01:58:07,039 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 01:58:07,040 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 01:58:07,041 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 01:58:07,042 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 01:58:07,270 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8259] [2024-11-25 01:58:07,273 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 01:58:07,273 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 01:58:07,292 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8745-8756] [2024-11-25 01:58:07,312 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 01:58:07,586 INFO L204 MainTranslator]: Completed translation [2024-11-25 01:58:07,586 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:07 WrapperNode [2024-11-25 01:58:07,588 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 01:58:07,589 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 01:58:07,590 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 01:58:07,590 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 01:58:07,601 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:07" (1/1) ... [2024-11-25 01:58:07,711 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:07" (1/1) ... [2024-11-25 01:58:07,810 INFO L138 Inliner]: procedures = 680, calls = 2618, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 871 [2024-11-25 01:58:07,810 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 01:58:07,811 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 01:58:07,811 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 01:58:07,811 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 01:58:07,820 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:07" (1/1) ... [2024-11-25 01:58:07,820 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:07" (1/1) ... [2024-11-25 01:58:07,827 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:07" (1/1) ... [2024-11-25 01:58:07,828 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:07" (1/1) ... [2024-11-25 01:58:07,870 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:07" (1/1) ... [2024-11-25 01:58:07,876 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:07" (1/1) ... [2024-11-25 01:58:07,886 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:07" (1/1) ... [2024-11-25 01:58:07,891 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:07" (1/1) ... [2024-11-25 01:58:07,902 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:07" (1/1) ... [2024-11-25 01:58:07,917 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 01:58:07,922 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 01:58:07,922 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 01:58:07,922 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 01:58:07,923 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:07" (1/1) ... [2024-11-25 01:58:07,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:58:07,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d592a71-637b-4970-b2ec-a4729f43d617/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 01:58:07,968 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d592a71-637b-4970-b2ec-a4729f43d617/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 01:58:07,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d592a71-637b-4970-b2ec-a4729f43d617/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 01:58:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton64 [2024-11-25 01:58:08,005 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton64 [2024-11-25 01:58:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-25 01:58:08,005 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-25 01:58:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 01:58:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-25 01:58:08,006 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-25 01:58:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 01:58:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 01:58:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 01:58:08,007 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 01:58:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 01:58:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 01:58:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 01:58:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-25 01:58:08,007 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-25 01:58:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 01:58:08,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 01:58:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-25 01:58:08,009 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-25 01:58:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-25 01:58:08,009 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-25 01:58:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 01:58:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 01:58:08,010 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 01:58:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-25 01:58:08,010 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-25 01:58:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 01:58:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 01:58:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2024-11-25 01:58:08,010 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2024-11-25 01:58:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 01:58:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-25 01:58:08,010 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-25 01:58:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-25 01:58:08,010 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-25 01:58:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 01:58:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_big_endian [2024-11-25 01:58:08,011 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_big_endian [2024-11-25 01:58:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 01:58:08,355 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 01:58:08,357 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 01:58:24,945 INFO L? ?]: Removed 112 outVars from TransFormulas that were not future-live. [2024-11-25 01:58:24,946 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 01:58:25,772 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 01:58:25,772 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-25 01:58:25,773 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 01:58:25 BoogieIcfgContainer [2024-11-25 01:58:25,773 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 01:58:25,774 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 01:58:25,774 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 01:58:25,784 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 01:58:25,785 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 01:58:25" (1/1) ... [2024-11-25 01:58:25,793 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 01:58:25,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:25,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 110 states and 142 transitions. [2024-11-25 01:58:25,861 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 142 transitions. [2024-11-25 01:58:25,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 01:58:25,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:25,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:29,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-25 02:00:29,368 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-25 02:00:42,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-25 02:02:25,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:02:26,874 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 02:02:26,880 INFO L158 Benchmark]: Toolchain (without parser) took 263031.23ms. Allocated memory was 117.4MB in the beginning and 3.7GB in the end (delta: 3.6GB). Free memory was 84.3MB in the beginning and 1.8GB in the end (delta: -1.8GB). Peak memory consumption was 1.8GB. Max. memory is 16.1GB. [2024-11-25 02:02:26,881 INFO L158 Benchmark]: CDTParser took 1.54ms. Allocated memory is still 117.4MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:02:26,881 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3737.68ms. Allocated memory is still 117.4MB. Free memory was 84.3MB in the beginning and 60.8MB in the end (delta: 23.5MB). Peak memory consumption was 92.9MB. Max. memory is 16.1GB. [2024-11-25 02:02:26,881 INFO L158 Benchmark]: Boogie Procedure Inliner took 221.08ms. Allocated memory is still 117.4MB. Free memory was 60.8MB in the beginning and 49.0MB in the end (delta: 11.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 02:02:26,882 INFO L158 Benchmark]: Boogie Preprocessor took 106.20ms. Allocated memory is still 117.4MB. Free memory was 49.0MB in the beginning and 42.4MB in the end (delta: 6.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 02:02:26,883 INFO L158 Benchmark]: RCFGBuilder took 17851.34ms. Allocated memory was 117.4MB in the beginning and 201.3MB in the end (delta: 83.9MB). Free memory was 41.8MB in the beginning and 99.7MB in the end (delta: -57.9MB). Peak memory consumption was 114.5MB. Max. memory is 16.1GB. [2024-11-25 02:02:26,883 INFO L158 Benchmark]: CodeCheck took 241105.02ms. Allocated memory was 201.3MB in the beginning and 3.7GB in the end (delta: 3.5GB). Free memory was 99.7MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 1.8GB. Max. memory is 16.1GB. [2024-11-25 02:02:26,886 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 1.54ms. Allocated memory is still 117.4MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3737.68ms. Allocated memory is still 117.4MB. Free memory was 84.3MB in the beginning and 60.8MB in the end (delta: 23.5MB). Peak memory consumption was 92.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 221.08ms. Allocated memory is still 117.4MB. Free memory was 60.8MB in the beginning and 49.0MB in the end (delta: 11.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 106.20ms. Allocated memory is still 117.4MB. Free memory was 49.0MB in the beginning and 42.4MB in the end (delta: 6.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 17851.34ms. Allocated memory was 117.4MB in the beginning and 201.3MB in the end (delta: 83.9MB). Free memory was 41.8MB in the beginning and 99.7MB in the end (delta: -57.9MB). Peak memory consumption was 114.5MB. Max. memory is 16.1GB. * CodeCheck took 241105.02ms. Allocated memory was 201.3MB in the beginning and 3.7GB in the end (delta: 3.5GB). Free memory was 99.7MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 1.8GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8259]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8259] - GenericResultAtLocation [Line: 8745]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8745-8756] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-25 02:02:27,082 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d592a71-637b-4970-b2ec-a4729f43d617/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d592a71-637b-4970-b2ec-a4729f43d617/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d592a71-637b-4970-b2ec-a4729f43d617/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_7d592a71-637b-4970-b2ec-a4729f43d617/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d592a71-637b-4970-b2ec-a4729f43d617/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d592a71-637b-4970-b2ec-a4729f43d617/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_7d592a71-637b-4970-b2ec-a4729f43d617/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 67d1a487274559e4508e3940adaf209d6702fe4c4ecbf4574241f4dfc45cddf7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:02:29,700 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:02:29,816 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d592a71-637b-4970-b2ec-a4729f43d617/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-25 02:02:29,844 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:02:29,845 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:02:29,845 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:02:29,845 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:02:29,845 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:02:29,846 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:02:29,846 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:02:29,846 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:02:29,846 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:02:29,846 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:02:29,846 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:02:29,846 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 02:02:29,846 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 02:02:29,846 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 02:02:29,846 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:02:29,847 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:02:29,847 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:02:29,847 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:02:29,847 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:02:29,847 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:02:29,847 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 02:02:29,847 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 02:02:29,847 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:02:29,848 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:02:29,848 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:02:29,848 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:02:29,848 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:02:29,848 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 02:02:29,848 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 02:02:29,848 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 02:02:29,848 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_7d592a71-637b-4970-b2ec-a4729f43d617/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 -> 67d1a487274559e4508e3940adaf209d6702fe4c4ecbf4574241f4dfc45cddf7 [2024-11-25 02:02:30,139 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:02:30,147 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:02:30,149 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:02:30,151 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:02:30,151 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:02:30,152 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d592a71-637b-4970-b2ec-a4729f43d617/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i [2024-11-25 02:02:33,166 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d592a71-637b-4970-b2ec-a4729f43d617/bin/ukojak-verify-ENZ3QT5qd3/data/dcf7c5f48/e5063184787f44c8b99ba1c1cfbe77ca/FLAG4da911125 [2024-11-25 02:02:33,713 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:02:33,714 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d592a71-637b-4970-b2ec-a4729f43d617/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i [2024-11-25 02:02:33,760 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d592a71-637b-4970-b2ec-a4729f43d617/bin/ukojak-verify-ENZ3QT5qd3/data/dcf7c5f48/e5063184787f44c8b99ba1c1cfbe77ca/FLAG4da911125 [2024-11-25 02:02:33,774 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d592a71-637b-4970-b2ec-a4729f43d617/bin/ukojak-verify-ENZ3QT5qd3/data/dcf7c5f48/e5063184787f44c8b99ba1c1cfbe77ca [2024-11-25 02:02:33,776 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:02:33,777 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:02:33,779 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:02:33,779 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:02:33,783 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:02:33,785 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:02:33" (1/1) ... [2024-11-25 02:02:33,786 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c36d9f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:02:33, skipping insertion in model container [2024-11-25 02:02:33,786 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:02:33" (1/1) ... [2024-11-25 02:02:33,913 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:02:34,220 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_7d592a71-637b-4970-b2ec-a4729f43d617/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4497,4510] [2024-11-25 02:02:34,228 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_7d592a71-637b-4970-b2ec-a4729f43d617/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4557,4570] [2024-11-25 02:02:35,150 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 02:02:35,328 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 02:02:35,329 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 02:02:35,330 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 02:02:35,348 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 02:02:35,354 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:35,354 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:35,355 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:35,355 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 02:02:35,356 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:35,356 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:35,413 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 02:02:35,414 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 02:02:35,416 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 02:02:35,416 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 02:02:35,430 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:35,430 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 02:02:35,431 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:35,431 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 02:02:35,433 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:35,433 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 02:02:35,433 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:35,434 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 02:02:35,900 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 02:02:35,901 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 02:02:35,902 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 02:02:35,902 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 02:02:36,049 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 02:02:36,064 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 02:02:36,064 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 02:02:36,065 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 02:02:36,065 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 02:02:36,066 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 02:02:36,066 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 02:02:36,079 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 02:02:36,084 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 02:02:36,097 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 02:02:36,217 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 02:02:36,218 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 02:02:36,220 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 02:02:36,221 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:36,221 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:36,302 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:02:36,387 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-25 02:02:36,422 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:02:36,429 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_7d592a71-637b-4970-b2ec-a4729f43d617/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4497,4510] [2024-11-25 02:02:36,431 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_7d592a71-637b-4970-b2ec-a4729f43d617/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4557,4570] [2024-11-25 02:02:36,488 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 02:02:36,506 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 02:02:36,506 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 02:02:36,509 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 02:02:36,515 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 02:02:36,516 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:36,517 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:36,517 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:36,518 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 02:02:36,518 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:36,519 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:36,520 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 02:02:36,520 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 02:02:36,522 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 02:02:36,522 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 02:02:36,530 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:36,530 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 02:02:36,535 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:36,535 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 02:02:36,536 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:36,536 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 02:02:36,537 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:36,537 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 02:02:36,608 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 02:02:36,608 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 02:02:36,609 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 02:02:36,609 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 02:02:36,669 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 02:02:36,677 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 02:02:36,677 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 02:02:36,677 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 02:02:36,678 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 02:02:36,678 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 02:02:36,678 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 02:02:36,681 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 02:02:36,688 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 02:02:36,694 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 02:02:36,740 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 02:02:36,740 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 02:02:36,742 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 02:02:36,742 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:36,743 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:36,802 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:02:36,857 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:02:36,882 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_7d592a71-637b-4970-b2ec-a4729f43d617/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4497,4510] [2024-11-25 02:02:36,882 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_7d592a71-637b-4970-b2ec-a4729f43d617/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4557,4570] [2024-11-25 02:02:36,941 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:36,942 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:36,942 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:36,943 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:36,944 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:36,954 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:36,954 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:36,955 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:36,957 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:37,151 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8259] [2024-11-25 02:02:37,152 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:37,153 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 02:02:37,171 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8745-8756] [2024-11-25 02:02:37,188 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:02:37,548 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:02:37,549 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:02:37 WrapperNode [2024-11-25 02:02:37,549 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:02:37,550 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:02:37,551 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:02:37,551 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:02:37,558 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:02:37" (1/1) ... [2024-11-25 02:02:37,671 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:02:37" (1/1) ... [2024-11-25 02:02:37,782 INFO L138 Inliner]: procedures = 700, calls = 2618, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 872 [2024-11-25 02:02:37,783 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:02:37,783 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:02:37,783 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:02:37,783 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:02:37,792 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:02:37" (1/1) ... [2024-11-25 02:02:37,792 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:02:37" (1/1) ... [2024-11-25 02:02:37,801 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:02:37" (1/1) ... [2024-11-25 02:02:37,802 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:02:37" (1/1) ... [2024-11-25 02:02:37,873 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:02:37" (1/1) ... [2024-11-25 02:02:37,885 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:02:37" (1/1) ... [2024-11-25 02:02:37,894 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:02:37" (1/1) ... [2024-11-25 02:02:37,907 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:02:37" (1/1) ... [2024-11-25 02:02:37,911 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:02:37" (1/1) ... [2024-11-25 02:02:37,922 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:02:37,923 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:02:37,923 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:02:37,923 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:02:37,924 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:02:37" (1/1) ... [2024-11-25 02:02:37,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:02:37,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d592a71-637b-4970-b2ec-a4729f43d617/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:02:37,986 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d592a71-637b-4970-b2ec-a4729f43d617/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:02:37,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d592a71-637b-4970-b2ec-a4729f43d617/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:02:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton64 [2024-11-25 02:02:38,018 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton64 [2024-11-25 02:02:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-25 02:02:38,018 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-25 02:02:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:02:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-11-25 02:02:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-25 02:02:38,019 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-25 02:02:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-25 02:02:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-25 02:02:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-25 02:02:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 02:02:38,020 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 02:02:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:02:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:02:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 02:02:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-25 02:02:38,022 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-25 02:02:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:02:38,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:02:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-25 02:02:38,022 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-25 02:02:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-25 02:02:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-25 02:02:38,022 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-25 02:02:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-25 02:02:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 02:02:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 02:02:38,023 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 02:02:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-25 02:02:38,023 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-25 02:02:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 02:02:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 02:02:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2024-11-25 02:02:38,023 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2024-11-25 02:02:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-25 02:02:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-25 02:02:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 02:02:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-25 02:02:38,024 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-25 02:02:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-25 02:02:38,024 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-25 02:02:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-25 02:02:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-25 02:02:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_big_endian [2024-11-25 02:02:38,025 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_big_endian [2024-11-25 02:02:38,343 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:02:38,345 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:02:49,987 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d592a71-637b-4970-b2ec-a4729f43d617/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 02:02:49,989 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_7d592a71-637b-4970-b2ec-a4729f43d617/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 02:02:49,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d592a71-637b-4970-b2ec-a4729f43d617/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 101 [2024-11-25 02:02:49,996 INFO L158 Benchmark]: Toolchain (without parser) took 16218.25ms. Allocated memory was 83.9MB in the beginning and 335.5MB in the end (delta: 251.7MB). Free memory was 52.0MB in the beginning and 181.1MB in the end (delta: -129.2MB). Peak memory consumption was 237.8MB. Max. memory is 16.1GB. [2024-11-25 02:02:49,996 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 83.9MB. Free memory is still 64.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:02:49,997 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3770.50ms. Allocated memory was 83.9MB in the beginning and 142.6MB in the end (delta: 58.7MB). Free memory was 51.7MB in the beginning and 71.3MB in the end (delta: -19.6MB). Peak memory consumption was 89.7MB. Max. memory is 16.1GB. [2024-11-25 02:02:49,997 INFO L158 Benchmark]: Boogie Procedure Inliner took 232.37ms. Allocated memory is still 142.6MB. Free memory was 71.3MB in the beginning and 58.8MB in the end (delta: 12.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 02:02:49,998 INFO L158 Benchmark]: Boogie Preprocessor took 138.78ms. Allocated memory is still 142.6MB. Free memory was 58.8MB in the beginning and 50.1MB in the end (delta: 8.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:02:49,998 INFO L158 Benchmark]: RCFGBuilder took 12072.06ms. Allocated memory was 142.6MB in the beginning and 335.5MB in the end (delta: 192.9MB). Free memory was 50.1MB in the beginning and 181.1MB in the end (delta: -131.0MB). Peak memory consumption was 189.9MB. Max. memory is 16.1GB. [2024-11-25 02:02:50,000 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 83.9MB. Free memory is still 64.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3770.50ms. Allocated memory was 83.9MB in the beginning and 142.6MB in the end (delta: 58.7MB). Free memory was 51.7MB in the beginning and 71.3MB in the end (delta: -19.6MB). Peak memory consumption was 89.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 232.37ms. Allocated memory is still 142.6MB. Free memory was 71.3MB in the beginning and 58.8MB in the end (delta: 12.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 138.78ms. Allocated memory is still 142.6MB. Free memory was 58.8MB in the beginning and 50.1MB in the end (delta: 8.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 12072.06ms. Allocated memory was 142.6MB in the beginning and 335.5MB in the end (delta: 192.9MB). Free memory was 50.1MB in the beginning and 181.1MB in the end (delta: -131.0MB). Peak memory consumption was 189.9MB. 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_7d592a71-637b-4970-b2ec-a4729f43d617/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_7d592a71-637b-4970-b2ec-a4729f43d617/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: 8259]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8259] - GenericResultAtLocation [Line: 8745]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8745-8756] 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_7d592a71-637b-4970-b2ec-a4729f43d617/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")