./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/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_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/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_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/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 ec50af203cf1d5a7d1afbba8c91c6aba29bcfe50c35892731044038eaad7c7f2 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:15:44,176 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:15:44,264 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-09 00:15:44,273 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:15:44,274 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:15:44,307 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:15:44,308 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:15:44,308 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:15:44,309 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:15:44,310 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:15:44,310 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:15:44,311 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:15:44,311 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:15:44,312 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:15:44,312 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:15:44,312 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:15:44,313 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:15:44,313 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:15:44,314 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:15:44,314 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:15:44,335 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:15:44,336 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:15:44,336 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:15:44,336 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:15:44,337 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:15:44,337 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:15:44,338 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:15:44,338 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:15:44,339 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:15:44,339 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:15:44,339 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_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ec50af203cf1d5a7d1afbba8c91c6aba29bcfe50c35892731044038eaad7c7f2 [2024-11-09 00:15:44,682 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:15:44,719 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:15:44,722 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:15:44,724 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:15:44,724 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:15:44,726 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i Unable to find full path for "g++" [2024-11-09 00:15:46,901 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:15:47,482 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:15:47,485 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i [2024-11-09 00:15:47,534 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/data/075460057/bd1ebadc30d54e14a327f397477faa6e/FLAGe53360a09 [2024-11-09 00:15:47,552 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/data/075460057/bd1ebadc30d54e14a327f397477faa6e [2024-11-09 00:15:47,557 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:15:47,559 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:15:47,561 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:15:47,561 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:15:47,567 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:15:47,568 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:15:47" (1/1) ... [2024-11-09 00:15:47,571 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@412d104e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:47, skipping insertion in model container [2024-11-09 00:15:47,572 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:15:47" (1/1) ... [2024-11-09 00:15:47,710 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:15:48,183 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_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i[4492,4505] [2024-11-09 00:15:48,194 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_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i[4552,4565] [2024-11-09 00:15:49,480 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:49,482 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:49,483 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:49,484 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:49,486 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:49,506 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:49,507 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:49,510 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:49,511 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:49,514 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:49,516 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:49,517 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:49,518 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:50,851 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:50,852 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:50,896 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:50,897 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:50,908 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:50,911 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:50,936 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:50,937 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:50,939 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:50,940 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:50,940 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:50,941 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:50,942 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:51,011 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_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i[229379,229392] [2024-11-09 00:15:51,013 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:15:51,068 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:15:51,092 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_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i[4492,4505] [2024-11-09 00:15:51,092 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_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i[4552,4565] [2024-11-09 00:15:51,232 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:51,233 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:51,233 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:51,234 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:51,235 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:51,252 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:51,253 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:51,257 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:51,258 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:51,260 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:51,264 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:51,265 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:51,265 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:51,458 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7544-7555] [2024-11-09 00:15:51,575 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:51,576 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:51,587 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:51,588 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:51,593 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:51,594 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:51,608 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:51,609 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:51,609 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:51,610 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:51,610 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:51,611 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:51,612 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:15:51,639 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_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i[229379,229392] [2024-11-09 00:15:51,639 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:15:51,950 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:15:51,951 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:51 WrapperNode [2024-11-09 00:15:51,952 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:15:51,953 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:15:51,953 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:15:51,954 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:15:51,963 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:51" (1/1) ... [2024-11-09 00:15:52,068 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:51" (1/1) ... [2024-11-09 00:15:52,205 INFO L138 Inliner]: procedures = 764, calls = 2484, calls flagged for inlining = 71, calls inlined = 25, statements flattened = 1465 [2024-11-09 00:15:52,206 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:15:52,207 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:15:52,208 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:15:52,208 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:15:52,221 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:51" (1/1) ... [2024-11-09 00:15:52,221 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:51" (1/1) ... [2024-11-09 00:15:52,246 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:51" (1/1) ... [2024-11-09 00:15:52,247 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:51" (1/1) ... [2024-11-09 00:15:52,318 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:51" (1/1) ... [2024-11-09 00:15:52,331 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:51" (1/1) ... [2024-11-09 00:15:52,358 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:51" (1/1) ... [2024-11-09 00:15:52,369 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:51" (1/1) ... [2024-11-09 00:15:52,393 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:15:52,394 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:15:52,394 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:15:52,394 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:15:52,395 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:15:51" (1/1) ... [2024-11-09 00:15:52,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:15:52,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:15:52,435 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:15:52,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:15:52,472 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2024-11-09 00:15:52,473 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2024-11-09 00:15:52,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-09 00:15:52,473 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2024-11-09 00:15:52,473 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2024-11-09 00:15:52,473 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2024-11-09 00:15:52,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2024-11-09 00:15:52,474 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:15:52,474 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-09 00:15:52,474 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-09 00:15:52,474 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-09 00:15:52,474 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-09 00:15:52,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2024-11-09 00:15:52,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 00:15:52,475 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2024-11-09 00:15:52,475 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2024-11-09 00:15:52,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:15:52,475 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-09 00:15:52,475 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-09 00:15:52,476 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:15:52,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:15:52,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-11-09 00:15:52,476 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-09 00:15:52,476 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-09 00:15:52,476 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:15:52,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:15:52,477 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-09 00:15:52,477 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-09 00:15:52,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:15:52,477 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 00:15:52,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 00:15:52,478 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2024-11-09 00:15:52,478 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2024-11-09 00:15:52,478 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2024-11-09 00:15:52,478 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2024-11-09 00:15:52,478 INFO L130 BoogieDeclarations]: Found specification of procedure s_emplace_item [2024-11-09 00:15:52,478 INFO L138 BoogieDeclarations]: Found implementation of procedure s_emplace_item [2024-11-09 00:15:52,479 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:15:52,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:15:52,479 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-09 00:15:52,479 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-09 00:15:52,479 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-09 00:15:52,479 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-09 00:15:52,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:15:52,480 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2024-11-09 00:15:52,480 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2024-11-09 00:15:52,480 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-11-09 00:15:52,480 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-11-09 00:15:52,480 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 00:15:52,481 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 00:15:52,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:15:52,481 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-09 00:15:52,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-09 00:15:52,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:15:52,482 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-09 00:15:52,482 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-09 00:15:52,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:15:52,482 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-09 00:15:52,482 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-09 00:15:52,482 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-09 00:15:52,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-09 00:15:52,483 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-09 00:15:52,483 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-09 00:15:52,483 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-09 00:15:52,483 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-09 00:15:52,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:15:52,484 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2024-11-09 00:15:52,484 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2024-11-09 00:15:52,484 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2024-11-09 00:15:52,484 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2024-11-09 00:15:52,484 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 00:15:52,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 00:15:52,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:15:52,485 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-09 00:15:52,485 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-09 00:15:53,078 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:15:53,081 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:15:53,515 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2024-11-09 00:15:53,564 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2024-11-09 00:15:54,115 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume !true; [2024-11-09 00:15:54,115 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##41: assume !true; [2024-11-09 00:16:07,396 INFO L? ?]: Removed 447 outVars from TransFormulas that were not future-live. [2024-11-09 00:16:07,397 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:16:08,178 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:16:08,178 INFO L316 CfgBuilder]: Removed 11 assume(true) statements. [2024-11-09 00:16:08,179 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:16:08 BoogieIcfgContainer [2024-11-09 00:16:08,179 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:16:08,180 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:16:08,180 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:16:08,192 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:16:08,192 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:16:08" (1/1) ... [2024-11-09 00:16:08,203 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:16:08,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:08,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 286 states and 390 transitions. [2024-11-09 00:16:08,297 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 390 transitions. [2024-11-09 00:16:08,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:16:08,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:08,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:16,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:18,356 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-09 00:16:28,474 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:16:29,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:29,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 290 states and 396 transitions. [2024-11-09 00:16:29,826 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 396 transitions. [2024-11-09 00:16:29,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:16:29,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:29,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:37,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:41,539 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-09 00:16:43,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:43,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 293 states and 407 transitions. [2024-11-09 00:16:43,329 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 407 transitions. [2024-11-09 00:16:43,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:16:43,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:43,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:49,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:52,555 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-09 00:16:52,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:52,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 293 states and 407 transitions. [2024-11-09 00:16:52,579 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 407 transitions. [2024-11-09 00:16:52,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:16:52,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:52,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:59,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:07,797 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-09 00:17:18,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:17:23,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:23,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 295 states and 410 transitions. [2024-11-09 00:17:23,269 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 410 transitions. [2024-11-09 00:17:23,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 00:17:23,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:23,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:28,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:38,894 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-09 00:17:55,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:55,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 298 states and 421 transitions. [2024-11-09 00:17:55,594 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 421 transitions. [2024-11-09 00:17:55,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 00:17:55,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:55,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:02,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:53,503 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-09 00:19:09,522 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:20:59,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:59,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 325 states and 471 transitions. [2024-11-09 00:20:59,412 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 471 transitions. [2024-11-09 00:20:59,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-09 00:20:59,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:59,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:18,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:21:35,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:21:36,215 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 00:21:36,218 INFO L158 Benchmark]: Toolchain (without parser) took 348659.40ms. Allocated memory was 123.7MB in the beginning and 2.3GB in the end (delta: 2.2GB). Free memory was 74.2MB in the beginning and 1.1GB in the end (delta: -1.1GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2024-11-09 00:21:36,219 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 123.7MB. Free memory is still 94.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:21:36,220 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4391.64ms. Allocated memory was 123.7MB in the beginning and 195.0MB in the end (delta: 71.3MB). Free memory was 74.2MB in the beginning and 81.5MB in the end (delta: -7.3MB). Peak memory consumption was 90.0MB. Max. memory is 16.1GB. [2024-11-09 00:21:36,221 INFO L158 Benchmark]: Boogie Procedure Inliner took 253.50ms. Allocated memory is still 195.0MB. Free memory was 81.5MB in the beginning and 121.0MB in the end (delta: -39.5MB). Peak memory consumption was 23.4MB. Max. memory is 16.1GB. [2024-11-09 00:21:36,222 INFO L158 Benchmark]: Boogie Preprocessor took 186.34ms. Allocated memory is still 195.0MB. Free memory was 121.0MB in the beginning and 108.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-09 00:21:36,222 INFO L158 Benchmark]: RCFGBuilder took 15784.91ms. Allocated memory was 195.0MB in the beginning and 264.2MB in the end (delta: 69.2MB). Free memory was 108.4MB in the beginning and 98.3MB in the end (delta: 10.1MB). Peak memory consumption was 101.3MB. Max. memory is 16.1GB. [2024-11-09 00:21:36,223 INFO L158 Benchmark]: CodeCheck took 328037.70ms. Allocated memory was 264.2MB in the beginning and 2.3GB in the end (delta: 2.1GB). Free memory was 98.3MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. [2024-11-09 00:21:36,227 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 0.28ms. Allocated memory is still 123.7MB. Free memory is still 94.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4391.64ms. Allocated memory was 123.7MB in the beginning and 195.0MB in the end (delta: 71.3MB). Free memory was 74.2MB in the beginning and 81.5MB in the end (delta: -7.3MB). Peak memory consumption was 90.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 253.50ms. Allocated memory is still 195.0MB. Free memory was 81.5MB in the beginning and 121.0MB in the end (delta: -39.5MB). Peak memory consumption was 23.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 186.34ms. Allocated memory is still 195.0MB. Free memory was 121.0MB in the beginning and 108.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 15784.91ms. Allocated memory was 195.0MB in the beginning and 264.2MB in the end (delta: 69.2MB). Free memory was 108.4MB in the beginning and 98.3MB in the end (delta: 10.1MB). Peak memory consumption was 101.3MB. Max. memory is 16.1GB. * CodeCheck took 328037.70ms. Allocated memory was 264.2MB in the beginning and 2.3GB in the end (delta: 2.1GB). Free memory was 98.3MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7544]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7544-7555] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-09 00:21:36,452 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-09 00:21:36,507 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/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_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/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_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/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 ec50af203cf1d5a7d1afbba8c91c6aba29bcfe50c35892731044038eaad7c7f2 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:21:38,943 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:21:39,058 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-09 00:21:39,104 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:21:39,105 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:21:39,106 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:21:39,107 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:21:39,107 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:21:39,108 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:21:39,108 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:21:39,108 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:21:39,109 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:21:39,109 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:21:39,110 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:21:39,110 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 00:21:39,111 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 00:21:39,111 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:21:39,112 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 00:21:39,112 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:21:39,112 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:21:39,113 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:21:39,113 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:21:39,114 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:21:39,114 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:21:39,115 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-09 00:21:39,115 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:21:39,115 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:21:39,116 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:21:39,116 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:21:39,117 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:21:39,117 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 00:21:39,117 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:21:39,118 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-09 00:21:39,118 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_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ec50af203cf1d5a7d1afbba8c91c6aba29bcfe50c35892731044038eaad7c7f2 [2024-11-09 00:21:39,524 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:21:39,549 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:21:39,554 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:21:39,556 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:21:39,557 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:21:39,560 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i Unable to find full path for "g++" [2024-11-09 00:21:41,676 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:21:42,257 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:21:42,259 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i [2024-11-09 00:21:42,305 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/data/63d455033/a29e91c0b4db458787fd7be318941140/FLAG171f4eb68 [2024-11-09 00:21:42,326 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/data/63d455033/a29e91c0b4db458787fd7be318941140 [2024-11-09 00:21:42,329 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:21:42,332 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:21:42,333 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:21:42,335 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:21:42,340 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:21:42,341 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:21:42" (1/1) ... [2024-11-09 00:21:42,342 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d2acc8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:42, skipping insertion in model container [2024-11-09 00:21:42,345 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:21:42" (1/1) ... [2024-11-09 00:21:42,506 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:21:42,877 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_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i[4492,4505] [2024-11-09 00:21:42,888 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_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i[4552,4565] [2024-11-09 00:21:44,134 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 00:21:44,292 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 00:21:44,293 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 00:21:44,294 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 00:21:44,306 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 00:21:44,309 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:44,310 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:44,311 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:44,312 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 00:21:44,312 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:44,314 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:44,318 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 00:21:44,319 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 00:21:44,322 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 00:21:44,322 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 00:21:44,346 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:44,346 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 00:21:44,347 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:44,348 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 00:21:44,350 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:44,351 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 00:21:44,351 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:44,352 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 00:21:44,354 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:44,355 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 00:21:44,356 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:44,357 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 00:21:44,357 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:44,358 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:44,943 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 00:21:44,944 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 00:21:44,945 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:44,945 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:45,244 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 00:21:45,724 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 00:21:45,744 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 00:21:45,765 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 00:21:45,795 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 00:21:45,814 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 00:21:45,825 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 00:21:45,847 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 00:21:45,857 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 00:21:45,897 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:45,899 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:45,936 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:45,937 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:45,948 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:45,951 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:45,989 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 00:21:45,990 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 00:21:45,996 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:45,998 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:45,999 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:45,999 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,000 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,000 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,001 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,004 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 00:21:46,024 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 00:21:46,027 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 00:21:46,061 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_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i[229379,229392] [2024-11-09 00:21:46,063 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:21:46,120 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-09 00:21:46,205 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:21:46,210 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_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i[4492,4505] [2024-11-09 00:21:46,212 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i[4552,4565] [2024-11-09 00:21:46,249 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:46,272 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:46,276 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 00:21:46,277 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 00:21:46,281 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 00:21:46,286 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,287 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,290 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,291 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 00:21:46,291 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,292 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,294 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 00:21:46,294 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 00:21:46,296 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 00:21:46,296 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 00:21:46,301 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,302 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 00:21:46,303 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,303 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 00:21:46,304 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,305 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 00:21:46,306 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,306 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 00:21:46,307 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,308 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 00:21:46,308 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,308 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 00:21:46,309 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,309 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,368 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 00:21:46,372 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 00:21:46,373 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 00:21:46,373 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 00:21:46,431 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 00:21:46,477 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 00:21:46,483 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:21:46,491 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 00:21:46,499 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 00:21:46,505 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 00:21:46,511 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 00:21:46,519 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 00:21:46,524 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 00:21:46,533 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,534 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,565 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,570 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,574 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,578 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,601 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 00:21:46,602 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 00:21:46,608 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,610 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,615 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,615 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,616 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,616 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,617 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,624 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 00:21:46,654 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 00:21:46,657 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 00:21:46,673 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_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i[229379,229392] [2024-11-09 00:21:46,674 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:21:46,732 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:21:46,757 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_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i[4492,4505] [2024-11-09 00:21:46,758 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_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i[4552,4565] [2024-11-09 00:21:46,821 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,822 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,823 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,824 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,825 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,833 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,834 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,835 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,836 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,838 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,839 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,840 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:46,840 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:47,005 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7544-7555] [2024-11-09 00:21:47,092 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:47,093 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:47,108 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:47,109 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:47,112 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:47,113 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:47,135 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:47,136 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:47,136 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:47,137 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:47,138 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:47,138 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:47,138 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:21:47,168 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_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i[229379,229392] [2024-11-09 00:21:47,169 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:21:47,503 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:21:47,507 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:47 WrapperNode [2024-11-09 00:21:47,508 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:21:47,509 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:21:47,509 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:21:47,509 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:21:47,521 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:47" (1/1) ... [2024-11-09 00:21:47,668 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:47" (1/1) ... [2024-11-09 00:21:47,807 INFO L138 Inliner]: procedures = 785, calls = 2484, calls flagged for inlining = 73, calls inlined = 24, statements flattened = 1365 [2024-11-09 00:21:47,808 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:21:47,809 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:21:47,809 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:21:47,810 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:21:47,824 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:47" (1/1) ... [2024-11-09 00:21:47,824 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:47" (1/1) ... [2024-11-09 00:21:47,842 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:47" (1/1) ... [2024-11-09 00:21:47,844 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:47" (1/1) ... [2024-11-09 00:21:47,954 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:47" (1/1) ... [2024-11-09 00:21:47,965 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:47" (1/1) ... [2024-11-09 00:21:47,990 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:47" (1/1) ... [2024-11-09 00:21:48,005 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:47" (1/1) ... [2024-11-09 00:21:48,030 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:21:48,031 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:21:48,031 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:21:48,031 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:21:48,032 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:47" (1/1) ... [2024-11-09 00:21:48,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:21:48,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:21:48,074 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:21:48,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:21:48,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-11-09 00:21:48,112 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-09 00:21:48,112 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-09 00:21:48,112 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-09 00:21:48,112 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-09 00:21:48,113 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:21:48,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:21:48,113 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-09 00:21:48,113 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-09 00:21:48,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:21:48,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:21:48,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:21:48,114 INFO L130 BoogieDeclarations]: Found specification of procedure s_emplace_item [2024-11-09 00:21:48,114 INFO L138 BoogieDeclarations]: Found implementation of procedure s_emplace_item [2024-11-09 00:21:48,114 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:21:48,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:21:48,114 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-09 00:21:48,115 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-09 00:21:48,115 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-09 00:21:48,115 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-09 00:21:48,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:21:48,115 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-11-09 00:21:48,115 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-11-09 00:21:48,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:21:48,116 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-09 00:21:48,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-09 00:21:48,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:21:48,116 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-09 00:21:48,116 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-09 00:21:48,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-09 00:21:48,117 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2024-11-09 00:21:48,117 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2024-11-09 00:21:48,117 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-09 00:21:48,117 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-09 00:21:48,117 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2024-11-09 00:21:48,117 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2024-11-09 00:21:48,117 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2024-11-09 00:21:48,118 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2024-11-09 00:21:48,118 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2024-11-09 00:21:48,118 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2024-11-09 00:21:48,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:21:48,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 00:21:48,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-09 00:21:48,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-09 00:21:48,119 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-09 00:21:48,119 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-09 00:21:48,119 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2024-11-09 00:21:48,119 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2024-11-09 00:21:48,119 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-09 00:21:48,119 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-09 00:21:48,119 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 00:21:48,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 00:21:48,120 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2024-11-09 00:21:48,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2024-11-09 00:21:48,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2024-11-09 00:21:48,120 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2024-11-09 00:21:48,120 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2024-11-09 00:21:48,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-09 00:21:48,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-09 00:21:48,121 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2024-11-09 00:21:48,121 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2024-11-09 00:21:48,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-11-09 00:21:48,121 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 00:21:48,121 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 00:21:48,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-09 00:21:48,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-09 00:21:48,122 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-09 00:21:48,122 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-09 00:21:48,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:21:48,122 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-09 00:21:48,122 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-09 00:21:48,122 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-09 00:21:48,123 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-09 00:21:48,123 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-09 00:21:48,123 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-09 00:21:48,123 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2024-11-09 00:21:48,123 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2024-11-09 00:21:48,655 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:21:48,658 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:21:59,498 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2024-11-09 00:21:59,869 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2024-11-09 00:22:20,604 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume !true; [2024-11-09 00:22:20,605 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##29: assume !true; [2024-11-09 00:22:39,230 INFO L? ?]: Removed 400 outVars from TransFormulas that were not future-live. [2024-11-09 00:22:39,230 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:22:39,956 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:22:39,956 INFO L316 CfgBuilder]: Removed 11 assume(true) statements. [2024-11-09 00:22:39,958 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:22:39 BoogieIcfgContainer [2024-11-09 00:22:39,958 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:22:39,959 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:22:39,959 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:22:39,970 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:22:39,971 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:22:39" (1/1) ... [2024-11-09 00:22:39,982 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:22:40,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:40,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 269 states and 370 transitions. [2024-11-09 00:22:40,074 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 370 transitions. [2024-11-09 00:22:40,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:22:40,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:40,089 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 00:22:40,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 00:22:40,092 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 00:22:40,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-09 00:22:49,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:49,399 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 00:22:57,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:57,980 INFO L255 TraceCheckSpWp]: Trace formula consists of 2597 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:22:57,990 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:22:59,504 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-09 00:22:59,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-09 00:23:09,947 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.42s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:23:15,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:15,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 272 states and 375 transitions. [2024-11-09 00:23:15,786 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 375 transitions. [2024-11-09 00:23:15,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:23:15,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:15,789 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 00:23:15,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 00:23:15,792 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 00:23:15,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-09 00:23:29,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:29,884 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 00:23:37,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:37,783 INFO L255 TraceCheckSpWp]: Trace formula consists of 2573 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:23:37,788 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:23:41,612 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-09 00:23:41,650 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-11-09 00:23:46,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:46,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 275 states and 386 transitions. [2024-11-09 00:23:46,569 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 386 transitions. [2024-11-09 00:23:46,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:23:46,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:46,573 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 00:23:46,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 00:23:46,576 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 00:23:46,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-09 00:23:59,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:59,438 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 00:24:06,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:06,705 INFO L255 TraceCheckSpWp]: Trace formula consists of 2573 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:24:06,711 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:24:07,214 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-09 00:24:07,249 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2024-11-09 00:24:07,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:07,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 275 states and 386 transitions. [2024-11-09 00:24:07,264 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 386 transitions. [2024-11-09 00:24:07,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:24:07,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:07,268 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 00:24:07,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 00:24:07,271 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 00:24:07,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-09 00:24:18,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:18,024 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 00:24:25,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:25,206 INFO L255 TraceCheckSpWp]: Trace formula consists of 2573 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:24:25,210 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:24:25,731 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-09 00:24:25,771 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2024-11-09 00:24:25,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:25,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 275 states and 386 transitions. [2024-11-09 00:24:25,792 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 386 transitions. [2024-11-09 00:24:25,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:24:25,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:25,794 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 00:24:25,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 00:24:25,800 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 00:24:25,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-09 00:24:39,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:39,283 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 00:24:46,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:46,257 INFO L255 TraceCheckSpWp]: Trace formula consists of 2573 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:24:46,260 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:24:46,721 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-09 00:24:46,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2024-11-09 00:24:46,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:46,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 275 states and 386 transitions. [2024-11-09 00:24:46,784 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 386 transitions. [2024-11-09 00:24:46,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:24:46,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:46,786 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 00:24:46,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 00:24:46,792 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 00:24:46,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-09 00:24:58,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:58,354 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 00:25:05,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:05,515 INFO L255 TraceCheckSpWp]: Trace formula consists of 2573 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:25:05,518 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:25:06,008 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-09 00:25:06,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-11-09 00:25:06,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:06,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 275 states and 386 transitions. [2024-11-09 00:25:06,064 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 386 transitions. [2024-11-09 00:25:06,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:25:06,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:06,066 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 00:25:06,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 00:25:06,069 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 00:25:06,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-11-09 00:25:19,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:19,870 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 00:25:26,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:26,962 INFO L255 TraceCheckSpWp]: Trace formula consists of 2573 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:25:26,965 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:25:27,443 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-09 00:25:27,496 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (8)] Forceful destruction successful, exit code 0 [2024-11-09 00:25:27,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:27,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 275 states and 386 transitions. [2024-11-09 00:25:27,508 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 386 transitions. [2024-11-09 00:25:27,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:25:27,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:27,510 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 00:25:27,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 00:25:27,513 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 00:25:27,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-11-09 00:25:41,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:41,639 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 00:25:48,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:48,722 INFO L255 TraceCheckSpWp]: Trace formula consists of 2573 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:25:48,726 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:25:49,217 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-09 00:25:49,256 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (9)] Forceful destruction successful, exit code 0 [2024-11-09 00:25:49,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:49,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 275 states and 386 transitions. [2024-11-09 00:25:49,268 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 386 transitions. [2024-11-09 00:25:49,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:25:49,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:49,270 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 00:25:49,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 00:25:49,273 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 00:25:49,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2024-11-09 00:26:03,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:03,862 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 00:26:10,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:10,512 INFO L255 TraceCheckSpWp]: Trace formula consists of 2573 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:26:10,516 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:26:11,155 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-09 00:26:11,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (10)] Ended with exit code 0 [2024-11-09 00:26:11,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:11,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 275 states and 386 transitions. [2024-11-09 00:26:11,221 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 386 transitions. [2024-11-09 00:26:11,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:26:11,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:11,226 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 00:26:11,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 00:26:11,229 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 00:26:11,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2024-11-09 00:26:23,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:23,808 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 00:26:30,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:30,668 INFO L255 TraceCheckSpWp]: Trace formula consists of 2573 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:26:30,672 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:26:31,310 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-09 00:26:31,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (11)] Forceful destruction successful, exit code 0 [2024-11-09 00:26:31,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:31,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 275 states and 386 transitions. [2024-11-09 00:26:31,382 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 386 transitions. [2024-11-09 00:26:31,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:26:31,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:31,388 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 00:26:31,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 00:26:31,392 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 00:26:31,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2024-11-09 00:26:46,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:46,884 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 00:26:53,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:53,781 INFO L255 TraceCheckSpWp]: Trace formula consists of 2573 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:26:53,785 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:26:54,416 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-09 00:26:54,480 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (12)] Forceful destruction successful, exit code 0 [2024-11-09 00:26:54,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:54,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 275 states and 386 transitions. [2024-11-09 00:26:54,488 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 386 transitions. [2024-11-09 00:26:54,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:26:54,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:54,490 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 00:26:54,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 00:26:54,494 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 00:26:54,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2024-11-09 00:27:09,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:09,983 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 00:27:16,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:16,980 INFO L255 TraceCheckSpWp]: Trace formula consists of 2573 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:27:16,982 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:27:17,482 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-09 00:27:17,552 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (13)] Forceful destruction successful, exit code 0 [2024-11-09 00:27:17,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:17,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 275 states and 386 transitions. [2024-11-09 00:27:17,562 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 386 transitions. [2024-11-09 00:27:17,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:27:17,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:17,564 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 00:27:17,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 00:27:17,567 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 00:27:17,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (14)] Waiting until timeout for monitored process [2024-11-09 00:27:31,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:31,318 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 00:27:38,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:38,516 INFO L255 TraceCheckSpWp]: Trace formula consists of 2573 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:27:38,520 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:27:39,025 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-09 00:27:39,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (14)] Ended with exit code 0 [2024-11-09 00:27:39,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:39,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 275 states and 386 transitions. [2024-11-09 00:27:39,115 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 386 transitions. [2024-11-09 00:27:39,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:27:39,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:39,117 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 00:27:39,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 00:27:39,120 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 00:27:39,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (15)] Waiting until timeout for monitored process [2024-11-09 00:27:55,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:55,367 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 00:28:02,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:02,297 INFO L255 TraceCheckSpWp]: Trace formula consists of 2573 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:28:02,301 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:28:02,943 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-09 00:28:03,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (15)] Ended with exit code 0 [2024-11-09 00:28:03,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:03,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 275 states and 386 transitions. [2024-11-09 00:28:03,037 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 386 transitions. [2024-11-09 00:28:03,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:28:03,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:03,038 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 00:28:03,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 00:28:03,041 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 00:28:03,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (16)] Waiting until timeout for monitored process [2024-11-09 00:28:17,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:17,649 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 00:28:25,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:25,526 INFO L255 TraceCheckSpWp]: Trace formula consists of 2573 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:28:25,528 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:28:26,045 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-09 00:28:26,132 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (16)] Forceful destruction successful, exit code 0 [2024-11-09 00:28:26,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:26,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 275 states and 386 transitions. [2024-11-09 00:28:26,142 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 386 transitions. [2024-11-09 00:28:26,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:28:26,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:26,143 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 00:28:26,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 00:28:26,145 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 00:28:26,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (17)] Waiting until timeout for monitored process [2024-11-09 00:28:43,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:43,295 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 00:28:50,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:50,373 INFO L255 TraceCheckSpWp]: Trace formula consists of 2573 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:28:50,375 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:28:50,877 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-09 00:28:50,969 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (17)] Forceful destruction successful, exit code 0 [2024-11-09 00:28:50,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:50,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 275 states and 386 transitions. [2024-11-09 00:28:50,980 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 386 transitions. [2024-11-09 00:28:50,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:28:50,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:50,981 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 00:28:50,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 00:28:50,984 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 00:28:50,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (18)] Waiting until timeout for monitored process [2024-11-09 00:29:06,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:06,082 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 00:29:13,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:13,260 INFO L255 TraceCheckSpWp]: Trace formula consists of 2573 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:29:13,262 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:29:13,756 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-09 00:29:13,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (18)] Ended with exit code 0 [2024-11-09 00:29:13,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:13,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 275 states and 386 transitions. [2024-11-09 00:29:13,828 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 386 transitions. [2024-11-09 00:29:13,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:29:13,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:13,829 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 00:29:13,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 00:29:13,832 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 00:29:13,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (19)] Waiting until timeout for monitored process [2024-11-09 00:29:29,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:29,511 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 00:29:36,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:36,456 INFO L255 TraceCheckSpWp]: Trace formula consists of 2573 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 00:29:36,458 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:29:36,984 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-09 00:29:37,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (19)] Ended with exit code 0 [2024-11-09 00:29:37,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:37,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 275 states and 386 transitions. [2024-11-09 00:29:37,060 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 386 transitions. [2024-11-09 00:29:37,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:29:37,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:37,061 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 00:29:37,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 00:29:37,064 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 00:29:37,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa7f8fd-f10a-47ef-b05f-2d6b396b5642/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (20)] Waiting until timeout for monitored process