./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk --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 fbd83f7e524270f26b355be3b6fdf116e3fc11da746439b12c865fa2fec80a91 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:25:41,533 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:25:41,617 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-09 00:25:41,626 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:25:41,627 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:25:41,663 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:25:41,664 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:25:41,665 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:25:41,666 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:25:41,668 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:25:41,668 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:25:41,669 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:25:41,669 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:25:41,670 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:25:41,672 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:25:41,672 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:25:41,673 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:25:41,673 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:25:41,674 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:25:41,674 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:25:41,674 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:25:41,679 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:25:41,679 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:25:41,680 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:25:41,680 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:25:41,681 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:25:41,681 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:25:41,682 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:25:41,683 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:25:41,683 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:25:41,683 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fbd83f7e524270f26b355be3b6fdf116e3fc11da746439b12c865fa2fec80a91 [2024-11-09 00:25:42,020 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:25:42,050 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:25:42,053 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:25:42,055 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:25:42,056 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:25:42,058 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i Unable to find full path for "g++" [2024-11-09 00:25:44,167 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:25:44,789 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:25:44,790 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i [2024-11-09 00:25:44,841 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk/data/7957e6248/d4f915f1365f47218d16536457d3402e/FLAGd1d4023ef [2024-11-09 00:25:44,862 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk/data/7957e6248/d4f915f1365f47218d16536457d3402e [2024-11-09 00:25:44,865 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:25:44,868 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:25:44,869 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:25:44,869 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:25:44,876 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:25:44,877 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:25:44" (1/1) ... [2024-11-09 00:25:44,879 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@162023dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:25:44, skipping insertion in model container [2024-11-09 00:25:44,879 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:25:44" (1/1) ... [2024-11-09 00:25:45,004 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:25:45,346 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_3248c517-552f-4893-8ac8-384a2999a325/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i[4495,4508] [2024-11-09 00:25:45,356 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_3248c517-552f-4893-8ac8-384a2999a325/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i[4555,4568] [2024-11-09 00:25:46,541 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:25:46,542 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:25:46,543 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:25:46,544 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:25:46,546 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:25:46,563 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:25:46,564 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:25:46,567 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:25:46,568 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:25:47,587 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:25:47,588 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:25:47,712 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:25:47,805 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:25:47,831 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_3248c517-552f-4893-8ac8-384a2999a325/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i[4495,4508] [2024-11-09 00:25:47,835 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_3248c517-552f-4893-8ac8-384a2999a325/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i[4555,4568] [2024-11-09 00:25:47,900 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:25:47,902 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:25:47,903 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:25:47,903 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:25:47,904 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:25:47,913 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:25:47,917 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:25:47,919 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:25:47,919 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:25:48,116 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8259] [2024-11-09 00:25:48,117 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:25:48,118 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:25:48,136 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8745-8756] [2024-11-09 00:25:48,211 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:25:48,564 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:25:48,565 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:25:48 WrapperNode [2024-11-09 00:25:48,565 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:25:48,566 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:25:48,566 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:25:48,567 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:25:48,574 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:25:48" (1/1) ... [2024-11-09 00:25:48,677 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:25:48" (1/1) ... [2024-11-09 00:25:48,746 INFO L138 Inliner]: procedures = 680, calls = 2618, calls flagged for inlining = 63, calls inlined = 10, statements flattened = 871 [2024-11-09 00:25:48,747 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:25:48,747 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:25:48,748 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:25:48,748 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:25:48,758 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:25:48" (1/1) ... [2024-11-09 00:25:48,758 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:25:48" (1/1) ... [2024-11-09 00:25:48,766 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:25:48" (1/1) ... [2024-11-09 00:25:48,766 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:25:48" (1/1) ... [2024-11-09 00:25:48,798 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:25:48" (1/1) ... [2024-11-09 00:25:48,802 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:25:48" (1/1) ... [2024-11-09 00:25:48,807 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:25:48" (1/1) ... [2024-11-09 00:25:48,811 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:25:48" (1/1) ... [2024-11-09 00:25:48,820 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:25:48,821 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:25:48,821 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:25:48,822 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:25:48,822 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:25:48" (1/1) ... [2024-11-09 00:25:48,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:25:48,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:25:48,871 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:25:48,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:25:48,910 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-09 00:25:48,910 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-09 00:25:48,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:25:48,911 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-09 00:25:48,911 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-09 00:25:48,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 00:25:48,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:25:48,912 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:25:48,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:25:48,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:25:48,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:25:48,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:25:48,913 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-09 00:25:48,914 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-09 00:25:48,914 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:25:48,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:25:48,915 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-09 00:25:48,915 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-09 00:25:48,915 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-09 00:25:48,915 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-09 00:25:48,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:25:48,915 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 00:25:48,915 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 00:25:48,915 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-09 00:25:48,916 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-09 00:25:48,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:25:48,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:25:48,916 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2024-11-09 00:25:48,916 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2024-11-09 00:25:48,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:25:48,916 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-09 00:25:48,916 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-09 00:25:48,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:25:48,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:25:49,300 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:25:49,302 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:26:04,875 INFO L? ?]: Removed 105 outVars from TransFormulas that were not future-live. [2024-11-09 00:26:04,875 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:26:06,242 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:26:06,242 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:26:06,243 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:26:06 BoogieIcfgContainer [2024-11-09 00:26:06,243 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:26:06,244 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:26:06,245 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:26:06,258 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:26:06,258 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:26:06" (1/1) ... [2024-11-09 00:26:06,272 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:26:06,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:06,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 100 states and 133 transitions. [2024-11-09 00:26:06,381 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 133 transitions. [2024-11-09 00:26:06,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:26:06,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:06,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:19,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:20,310 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-09 00:29:31,036 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:29:32,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result VALID. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:29:49,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:49,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 119 states and 173 transitions. [2024-11-09 00:29:49,788 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 173 transitions. [2024-11-09 00:29:49,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:29:49,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:49,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:24,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:32,090 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:33:47,206 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:35:34,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:34,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 135 states and 215 transitions. [2024-11-09 00:35:34,900 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 215 transitions. [2024-11-09 00:35:34,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:35:34,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:34,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:29,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 00:37:29,277 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 00:38:10,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 00:40:03,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:40:04,821 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) [2024-11-09 00:40:04,828 INFO L158 Benchmark]: Toolchain (without parser) took 859959.75ms. Allocated memory was 140.5MB in the beginning and 3.7GB in the end (delta: 3.6GB). Free memory was 99.6MB in the beginning and 3.2GB in the end (delta: -3.1GB). Peak memory consumption was 538.4MB. Max. memory is 16.1GB. [2024-11-09 00:40:04,832 INFO L158 Benchmark]: CDTParser took 0.45ms. Allocated memory is still 140.5MB. Free memory was 110.4MB in the beginning and 110.3MB in the end (delta: 153.1kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 00:40:04,832 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3696.36ms. Allocated memory was 140.5MB in the beginning and 178.3MB in the end (delta: 37.7MB). Free memory was 99.3MB in the beginning and 109.1MB in the end (delta: -9.9MB). Peak memory consumption was 90.8MB. Max. memory is 16.1GB. [2024-11-09 00:40:04,833 INFO L158 Benchmark]: Boogie Procedure Inliner took 180.67ms. Allocated memory is still 178.3MB. Free memory was 109.1MB in the beginning and 96.5MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-09 00:40:04,834 INFO L158 Benchmark]: Boogie Preprocessor took 73.13ms. Allocated memory is still 178.3MB. Free memory was 96.5MB in the beginning and 89.2MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-09 00:40:04,838 INFO L158 Benchmark]: RCFGBuilder took 17422.25ms. Allocated memory was 178.3MB in the beginning and 327.2MB in the end (delta: 148.9MB). Free memory was 89.2MB in the beginning and 134.6MB in the end (delta: -45.5MB). Peak memory consumption was 142.2MB. Max. memory is 16.1GB. [2024-11-09 00:40:04,839 INFO L158 Benchmark]: CodeCheck took 838582.45ms. Allocated memory was 327.2MB in the beginning and 3.7GB in the end (delta: 3.4GB). Free memory was 134.6MB in the beginning and 3.2GB in the end (delta: -3.0GB). Peak memory consumption was 385.0MB. Max. memory is 16.1GB. [2024-11-09 00:40:04,847 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 0.45ms. Allocated memory is still 140.5MB. Free memory was 110.4MB in the beginning and 110.3MB in the end (delta: 153.1kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3696.36ms. Allocated memory was 140.5MB in the beginning and 178.3MB in the end (delta: 37.7MB). Free memory was 99.3MB in the beginning and 109.1MB in the end (delta: -9.9MB). Peak memory consumption was 90.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 180.67ms. Allocated memory is still 178.3MB. Free memory was 109.1MB in the beginning and 96.5MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 73.13ms. Allocated memory is still 178.3MB. Free memory was 96.5MB in the beginning and 89.2MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 17422.25ms. Allocated memory was 178.3MB in the beginning and 327.2MB in the end (delta: 148.9MB). Free memory was 89.2MB in the beginning and 134.6MB in the end (delta: -45.5MB). Peak memory consumption was 142.2MB. Max. memory is 16.1GB. * CodeCheck took 838582.45ms. Allocated memory was 327.2MB in the beginning and 3.7GB in the end (delta: 3.4GB). Free memory was 134.6MB in the beginning and 3.2GB in the end (delta: -3.0GB). Peak memory consumption was 385.0MB. 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. [2024-11-09 00:40:05,065 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-09 00:40:05,125 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk --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 fbd83f7e524270f26b355be3b6fdf116e3fc11da746439b12c865fa2fec80a91 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:40:07,439 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:40:07,548 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-09 00:40:07,590 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:40:07,591 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:40:07,592 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:40:07,592 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:40:07,593 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:40:07,594 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:40:07,595 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:40:07,595 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:40:07,595 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:40:07,596 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:40:07,596 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:40:07,596 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 00:40:07,596 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 00:40:07,597 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:40:07,597 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 00:40:07,597 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:40:07,601 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:40:07,601 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:40:07,604 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:40:07,605 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:40:07,605 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:40:07,605 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-09 00:40:07,605 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:40:07,606 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:40:07,606 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:40:07,606 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:40:07,606 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:40:07,607 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 00:40:07,607 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:40:07,607 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-09 00:40:07,607 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fbd83f7e524270f26b355be3b6fdf116e3fc11da746439b12c865fa2fec80a91 [2024-11-09 00:40:07,963 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:40:07,988 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:40:07,992 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:40:07,994 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:40:07,994 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:40:07,996 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i Unable to find full path for "g++" [2024-11-09 00:40:10,004 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:40:10,605 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:40:10,608 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i [2024-11-09 00:40:10,658 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk/data/92a314304/24f7851439144122953af42f134420c6/FLAG0a97bfa14 [2024-11-09 00:40:10,677 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk/data/92a314304/24f7851439144122953af42f134420c6 [2024-11-09 00:40:10,679 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:40:10,682 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:40:10,683 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:40:10,684 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:40:10,689 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:40:10,690 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:40:10" (1/1) ... [2024-11-09 00:40:10,692 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18398523 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:10, skipping insertion in model container [2024-11-09 00:40:10,692 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:40:10" (1/1) ... [2024-11-09 00:40:10,884 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:40:11,259 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_3248c517-552f-4893-8ac8-384a2999a325/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i[4495,4508] [2024-11-09 00:40:11,269 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_3248c517-552f-4893-8ac8-384a2999a325/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i[4555,4568] [2024-11-09 00:40:12,202 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:12,342 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:12,342 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:12,343 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:12,351 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:12,353 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:12,354 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:12,355 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:12,355 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:12,356 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:12,357 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:12,360 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:12,362 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:12,365 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:12,368 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:12,385 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:12,389 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:12,389 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:12,390 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:12,391 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:12,392 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:12,395 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:12,396 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:12,922 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:12,923 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:12,924 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:12,924 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,089 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,105 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,105 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,106 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,106 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,108 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,108 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,122 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,127 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,143 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,295 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,300 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,304 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,308 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:13,308 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:13,426 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:40:13,512 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-09 00:40:13,589 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:40:13,603 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_3248c517-552f-4893-8ac8-384a2999a325/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i[4495,4508] [2024-11-09 00:40:13,603 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_3248c517-552f-4893-8ac8-384a2999a325/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i[4555,4568] [2024-11-09 00:40:13,637 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,659 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,660 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,662 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,666 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,667 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:13,670 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:13,671 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:13,671 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,672 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:13,672 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:13,674 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,675 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,676 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,677 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,689 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:13,689 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,690 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:13,690 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,691 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:13,692 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,692 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:13,692 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,787 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,787 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,788 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,788 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,833 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,845 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,847 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,848 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,848 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,849 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,849 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,853 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,858 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,864 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,911 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,912 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,914 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:40:13,917 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:13,917 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:13,979 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:40:14,027 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:40:14,046 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_3248c517-552f-4893-8ac8-384a2999a325/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i[4495,4508] [2024-11-09 00:40:14,050 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_3248c517-552f-4893-8ac8-384a2999a325/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i[4555,4568] [2024-11-09 00:40:14,087 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:14,088 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:14,089 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:14,089 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:14,090 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:14,098 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:14,099 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:14,100 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:14,100 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:14,246 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8259] [2024-11-09 00:40:14,248 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:14,248 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:40:14,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8745-8756] [2024-11-09 00:40:14,314 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:40:14,704 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:40:14,705 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:14 WrapperNode [2024-11-09 00:40:14,705 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:40:14,706 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:40:14,706 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:40:14,706 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:40:14,714 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:14" (1/1) ... [2024-11-09 00:40:14,822 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:14" (1/1) ... [2024-11-09 00:40:14,924 INFO L138 Inliner]: procedures = 700, calls = 2618, calls flagged for inlining = 63, calls inlined = 10, statements flattened = 872 [2024-11-09 00:40:14,927 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:40:14,927 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:40:14,928 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:40:14,928 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:40:14,938 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:14" (1/1) ... [2024-11-09 00:40:14,938 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:14" (1/1) ... [2024-11-09 00:40:14,952 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:14" (1/1) ... [2024-11-09 00:40:14,953 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:14" (1/1) ... [2024-11-09 00:40:15,044 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:14" (1/1) ... [2024-11-09 00:40:15,049 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:14" (1/1) ... [2024-11-09 00:40:15,058 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:14" (1/1) ... [2024-11-09 00:40:15,064 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:14" (1/1) ... [2024-11-09 00:40:15,076 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:40:15,080 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:40:15,081 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:40:15,081 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:40:15,082 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:14" (1/1) ... [2024-11-09 00:40:15,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:40:15,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:40:15,126 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:40:15,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3248c517-552f-4893-8ac8-384a2999a325/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:40:15,170 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-09 00:40:15,171 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-09 00:40:15,171 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:40:15,171 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-09 00:40:15,171 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-09 00:40:15,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 00:40:15,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-09 00:40:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-09 00:40:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:40:15,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:40:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:40:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:40:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:40:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-09 00:40:15,173 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-09 00:40:15,173 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:40:15,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:40:15,174 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-09 00:40:15,174 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-09 00:40:15,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-09 00:40:15,174 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-09 00:40:15,174 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-09 00:40:15,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-09 00:40:15,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:40:15,175 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 00:40:15,175 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 00:40:15,175 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-09 00:40:15,175 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-09 00:40:15,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:40:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:40:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2024-11-09 00:40:15,176 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2024-11-09 00:40:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-09 00:40:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-09 00:40:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:40:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-09 00:40:15,177 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-09 00:40:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-09 00:40:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-09 00:40:15,587 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:40:15,589 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation