./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a7f67f0b945b231903325b9d87712fabf07c1ed9b39f1b1898d1ef5cff9915d4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:03:03,223 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:03:03,318 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 22:03:03,324 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:03:03,324 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:03:03,363 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:03:03,366 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:03:03,367 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:03:03,368 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:03:03,368 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:03:03,369 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:03:03,370 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:03:03,370 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:03:03,370 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:03:03,370 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:03:03,370 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:03:03,370 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:03:03,370 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:03:03,370 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:03:03,370 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:03:03,371 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:03:03,371 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:03:03,371 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:03:03,371 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:03:03,371 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:03:03,372 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:03:03,372 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:03:03,373 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:03:03,373 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:03:03,373 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:03:03,373 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_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a7f67f0b945b231903325b9d87712fabf07c1ed9b39f1b1898d1ef5cff9915d4 [2024-11-13 22:03:03,738 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:03:03,749 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:03:03,751 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:03:03,753 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:03:03,754 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:03:03,755 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness_negated.i Unable to find full path for "g++" [2024-11-13 22:03:05,762 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:03:06,478 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:03:06,479 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness_negated.i [2024-11-13 22:03:06,526 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm/data/e07db7347/23865c7f4f974b0b9e3e45aefcab38b2/FLAG19b6ebb58 [2024-11-13 22:03:06,844 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm/data/e07db7347/23865c7f4f974b0b9e3e45aefcab38b2 [2024-11-13 22:03:06,849 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:03:06,850 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:03:06,852 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:03:06,852 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:03:06,858 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:03:06,859 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:03:06" (1/1) ... [2024-11-13 22:03:06,862 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e2362f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:03:06, skipping insertion in model container [2024-11-13 22:03:06,863 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:03:06" (1/1) ... [2024-11-13 22:03:06,977 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:03:07,350 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_b317da50-fc66-4654-9780-02ee6d24b503/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness_negated.i[4497,4510] [2024-11-13 22:03:07,361 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_b317da50-fc66-4654-9780-02ee6d24b503/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness_negated.i[4557,4570] [2024-11-13 22:03:08,642 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:03:08,644 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:03:08,644 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:03:08,646 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:03:08,647 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:03:08,666 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:03:08,667 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:03:08,669 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:03:08,670 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:03:09,946 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:03:09,951 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:03:10,054 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:03:10,135 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:03:10,152 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_b317da50-fc66-4654-9780-02ee6d24b503/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness_negated.i[4497,4510] [2024-11-13 22:03:10,153 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_b317da50-fc66-4654-9780-02ee6d24b503/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness_negated.i[4557,4570] [2024-11-13 22:03:10,220 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:03:10,221 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:03:10,221 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:03:10,221 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:03:10,222 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:03:10,231 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:03:10,236 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:03:10,237 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:03:10,237 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:03:10,440 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8259] [2024-11-13 22:03:10,443 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:03:10,443 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:03:10,462 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8745-8756] [2024-11-13 22:03:10,485 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:03:10,859 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:03:10,860 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:03:10 WrapperNode [2024-11-13 22:03:10,861 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:03:10,862 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:03:10,862 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:03:10,863 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:03:10,868 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:03:10" (1/1) ... [2024-11-13 22:03:10,957 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:03:10" (1/1) ... [2024-11-13 22:03:11,050 INFO L138 Inliner]: procedures = 680, calls = 2618, calls flagged for inlining = 63, calls inlined = 10, statements flattened = 876 [2024-11-13 22:03:11,057 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:03:11,058 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:03:11,058 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:03:11,058 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:03:11,067 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:03:10" (1/1) ... [2024-11-13 22:03:11,068 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:03:10" (1/1) ... [2024-11-13 22:03:11,075 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:03:10" (1/1) ... [2024-11-13 22:03:11,076 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:03:10" (1/1) ... [2024-11-13 22:03:11,122 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:03:10" (1/1) ... [2024-11-13 22:03:11,134 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:03:10" (1/1) ... [2024-11-13 22:03:11,143 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:03:10" (1/1) ... [2024-11-13 22:03:11,154 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:03:10" (1/1) ... [2024-11-13 22:03:11,173 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:03:11,174 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:03:11,174 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:03:11,174 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:03:11,179 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:03:10" (1/1) ... [2024-11-13 22:03:11,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:03:11,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:03:11,217 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:03:11,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:03:11,256 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-13 22:03:11,257 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-13 22:03:11,257 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton32 [2024-11-13 22:03:11,257 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton32 [2024-11-13 22:03:11,257 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:03:11,257 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 22:03:11,257 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 22:03:11,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:03:11,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:03:11,258 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:03:11,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:03:11,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:03:11,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:03:11,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:03:11,260 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-13 22:03:11,260 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-13 22:03:11,260 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:03:11,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:03:11,262 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 22:03:11,262 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 22:03:11,262 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-13 22:03:11,262 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-13 22:03:11,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:03:11,262 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:03:11,262 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:03:11,262 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-13 22:03:11,262 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-13 22:03:11,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:03:11,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:03:11,262 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2024-11-13 22:03:11,262 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2024-11-13 22:03:11,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:03:11,262 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 22:03:11,262 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 22:03:11,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:03:11,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:03:11,675 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:03:11,678 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:03:28,716 INFO L? ?]: Removed 104 outVars from TransFormulas that were not future-live. [2024-11-13 22:03:28,716 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:03:30,621 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:03:30,624 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:03:30,625 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:03:30 BoogieIcfgContainer [2024-11-13 22:03:30,625 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:03:30,627 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:03:30,627 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:03:30,643 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:03:30,643 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:03:30" (1/1) ... [2024-11-13 22:03:30,658 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:03:30,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:30,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 102 states and 134 transitions. [2024-11-13 22:03:30,747 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 134 transitions. [2024-11-13 22:03:30,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:03:30,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:30,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:57,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 22:05:57,835 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 22:06:25,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 22:08:37,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:08:38,216 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:08:38,227 INFO L158 Benchmark]: Toolchain (without parser) took 331374.25ms. Allocated memory was 117.4MB in the beginning and 3.2GB in the end (delta: 3.1GB). Free memory was 85.1MB in the beginning and 2.9GB in the end (delta: -2.8GB). Peak memory consumption was 312.0MB. Max. memory is 16.1GB. [2024-11-13 22:08:38,231 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 167.8MB. Free memory was 105.1MB in the beginning and 104.9MB in the end (delta: 216.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:08:38,232 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4009.39ms. Allocated memory is still 117.4MB. Free memory was 85.1MB in the beginning and 40.2MB in the end (delta: 44.9MB). Peak memory consumption was 91.4MB. Max. memory is 16.1GB. [2024-11-13 22:08:38,232 INFO L158 Benchmark]: Boogie Procedure Inliner took 194.67ms. Allocated memory is still 117.4MB. Free memory was 40.2MB in the beginning and 53.2MB in the end (delta: -12.9MB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. [2024-11-13 22:08:38,233 INFO L158 Benchmark]: Boogie Preprocessor took 115.88ms. Allocated memory is still 117.4MB. Free memory was 53.2MB in the beginning and 46.2MB in the end (delta: 7.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:08:38,236 INFO L158 Benchmark]: RCFGBuilder took 19451.54ms. Allocated memory was 117.4MB in the beginning and 201.3MB in the end (delta: 83.9MB). Free memory was 46.2MB in the beginning and 76.9MB in the end (delta: -30.7MB). Peak memory consumption was 136.7MB. Max. memory is 16.1GB. [2024-11-13 22:08:38,237 INFO L158 Benchmark]: CodeCheck took 307596.83ms. Allocated memory was 201.3MB in the beginning and 3.2GB in the end (delta: 3.0GB). Free memory was 76.9MB in the beginning and 2.9GB in the end (delta: -2.8GB). Peak memory consumption was 219.0MB. Max. memory is 16.1GB. [2024-11-13 22:08:38,243 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 0.43ms. Allocated memory is still 167.8MB. Free memory was 105.1MB in the beginning and 104.9MB in the end (delta: 216.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4009.39ms. Allocated memory is still 117.4MB. Free memory was 85.1MB in the beginning and 40.2MB in the end (delta: 44.9MB). Peak memory consumption was 91.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 194.67ms. Allocated memory is still 117.4MB. Free memory was 40.2MB in the beginning and 53.2MB in the end (delta: -12.9MB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 115.88ms. Allocated memory is still 117.4MB. Free memory was 53.2MB in the beginning and 46.2MB in the end (delta: 7.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 19451.54ms. Allocated memory was 117.4MB in the beginning and 201.3MB in the end (delta: 83.9MB). Free memory was 46.2MB in the beginning and 76.9MB in the end (delta: -30.7MB). Peak memory consumption was 136.7MB. Max. memory is 16.1GB. * CodeCheck took 307596.83ms. Allocated memory was 201.3MB in the beginning and 3.2GB in the end (delta: 3.0GB). Free memory was 76.9MB in the beginning and 2.9GB in the end (delta: -2.8GB). Peak memory consumption was 219.0MB. 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. [2024-11-13 22:08:38,458 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-13 22:08:38,470 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a7f67f0b945b231903325b9d87712fabf07c1ed9b39f1b1898d1ef5cff9915d4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:08:41,835 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:08:42,009 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 22:08:42,043 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:08:42,044 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:08:42,045 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:08:42,045 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:08:42,046 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:08:42,046 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:08:42,046 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:08:42,046 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:08:42,046 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:08:42,047 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:08:42,047 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:08:42,047 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:08:42,047 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:08:42,047 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:08:42,048 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:08:42,048 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:08:42,048 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:08:42,048 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:08:42,048 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:08:42,049 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:08:42,049 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:08:42,049 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:08:42,049 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:08:42,049 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:08:42,050 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:08:42,050 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:08:42,050 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:08:42,050 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:08:42,050 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:08:42,050 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:08:42,051 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_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a7f67f0b945b231903325b9d87712fabf07c1ed9b39f1b1898d1ef5cff9915d4 [2024-11-13 22:08:42,501 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:08:42,512 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:08:42,515 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:08:42,518 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:08:42,519 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:08:42,522 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness_negated.i Unable to find full path for "g++" [2024-11-13 22:08:44,670 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:08:45,577 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:08:45,579 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness_negated.i [2024-11-13 22:08:45,662 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm/data/5b79bb34e/0d48368eafc2427c9ab572b7ddf46a02/FLAGcb91363aa [2024-11-13 22:08:45,694 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm/data/5b79bb34e/0d48368eafc2427c9ab572b7ddf46a02 [2024-11-13 22:08:45,701 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:08:45,705 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:08:45,708 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:08:45,708 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:08:45,715 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:08:45,717 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:08:45" (1/1) ... [2024-11-13 22:08:45,720 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42477a20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:45, skipping insertion in model container [2024-11-13 22:08:45,722 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:08:45" (1/1) ... [2024-11-13 22:08:45,907 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:08:46,264 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_b317da50-fc66-4654-9780-02ee6d24b503/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness_negated.i[4497,4510] [2024-11-13 22:08:46,274 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_b317da50-fc66-4654-9780-02ee6d24b503/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness_negated.i[4557,4570] [2024-11-13 22:08:47,382 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:47,572 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:47,573 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:47,574 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:47,587 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:47,590 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:47,591 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:47,592 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:47,593 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:47,594 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:47,625 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:47,635 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:47,635 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:47,639 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:47,641 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:47,656 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:47,656 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:47,657 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:47,658 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:47,660 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:47,661 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:47,662 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:47,662 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:48,269 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:48,270 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:48,271 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:48,272 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:48,492 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:48,512 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:48,512 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:48,513 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:48,513 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:48,514 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:48,515 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:48,531 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:48,537 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:48,547 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:48,715 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:48,717 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:48,721 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:48,722 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:48,723 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:48,863 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:08:48,977 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-13 22:08:49,036 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:08:49,048 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness_negated.i[4497,4510] [2024-11-13 22:08:49,048 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness_negated.i[4557,4570] [2024-11-13 22:08:49,119 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:49,138 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:49,138 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:49,139 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:49,144 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:49,145 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:49,146 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:49,147 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:49,147 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:49,148 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:49,148 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:49,151 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:49,151 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:49,153 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:49,154 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:49,160 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:49,161 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:49,161 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:49,162 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:49,164 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:49,164 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:49,165 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:49,166 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:49,258 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:49,262 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:49,265 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:49,266 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:49,353 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:49,370 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:49,375 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:49,375 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:49,376 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:49,380 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:49,381 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:49,390 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:49,398 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:49,413 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:49,508 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:49,513 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:49,516 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:08:49,520 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:49,520 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:49,640 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:08:49,695 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:08:49,713 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_b317da50-fc66-4654-9780-02ee6d24b503/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness_negated.i[4497,4510] [2024-11-13 22:08:49,713 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_b317da50-fc66-4654-9780-02ee6d24b503/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness_negated.i[4557,4570] [2024-11-13 22:08:49,822 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:49,822 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:49,822 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:49,823 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:49,823 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:49,833 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:49,836 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:49,838 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:49,838 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:50,109 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8259] [2024-11-13 22:08:50,116 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:50,116 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:08:50,150 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8745-8756] [2024-11-13 22:08:50,213 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:08:50,656 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:08:50,657 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:50 WrapperNode [2024-11-13 22:08:50,658 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:08:50,660 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:08:50,660 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:08:50,661 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:08:50,675 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:50" (1/1) ... [2024-11-13 22:08:50,844 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:50" (1/1) ... [2024-11-13 22:08:51,019 INFO L138 Inliner]: procedures = 700, calls = 2618, calls flagged for inlining = 63, calls inlined = 10, statements flattened = 877 [2024-11-13 22:08:51,020 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:08:51,021 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:08:51,021 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:08:51,021 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:08:51,032 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:50" (1/1) ... [2024-11-13 22:08:51,033 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:50" (1/1) ... [2024-11-13 22:08:51,056 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:50" (1/1) ... [2024-11-13 22:08:51,057 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:50" (1/1) ... [2024-11-13 22:08:51,137 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:50" (1/1) ... [2024-11-13 22:08:51,143 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:50" (1/1) ... [2024-11-13 22:08:51,156 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:50" (1/1) ... [2024-11-13 22:08:51,162 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:50" (1/1) ... [2024-11-13 22:08:51,193 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:08:51,198 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:08:51,198 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:08:51,199 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:08:51,200 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:50" (1/1) ... [2024-11-13 22:08:51,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:08:51,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:08:51,254 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:08:51,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:08:51,302 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-13 22:08:51,303 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-13 22:08:51,303 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton32 [2024-11-13 22:08:51,303 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton32 [2024-11-13 22:08:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:08:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 22:08:51,304 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 22:08:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:08:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 22:08:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-13 22:08:51,305 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:08:51,305 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:08:51,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:08:51,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:08:51,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:08:51,306 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-13 22:08:51,306 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-13 22:08:51,306 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:08:51,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:08:51,306 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 22:08:51,307 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 22:08:51,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-13 22:08:51,307 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-13 22:08:51,307 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-13 22:08:51,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-13 22:08:51,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 22:08:51,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:08:51,307 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:08:51,308 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:08:51,308 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-13 22:08:51,308 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-13 22:08:51,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:08:51,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:08:51,308 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2024-11-13 22:08:51,308 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2024-11-13 22:08:51,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-13 22:08:51,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-13 22:08:51,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 22:08:51,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:08:51,309 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 22:08:51,309 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 22:08:51,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 22:08:51,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-13 22:08:51,868 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:08:51,871 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:09:09,389 INFO L? ?]: Removed 104 outVars from TransFormulas that were not future-live. [2024-11-13 22:09:09,389 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:09:11,039 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:09:11,041 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:09:11,042 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:09:11 BoogieIcfgContainer [2024-11-13 22:09:11,042 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:09:11,043 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:09:11,043 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:09:11,056 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:09:11,057 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:09:11" (1/1) ... [2024-11-13 22:09:11,070 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:09:11,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:11,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 102 states and 134 transitions. [2024-11-13 22:09:11,147 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 134 transitions. [2024-11-13 22:09:11,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:09:11,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:11,159 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:09:11,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:09:11,164 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:09:11,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b317da50-fc66-4654-9780-02ee6d24b503/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process