./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/busybox-1.22.0/cut-3.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b8d73a-c847-472a-9133-361b76bc5f62/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b8d73a-c847-472a-9133-361b76bc5f62/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b8d73a-c847-472a-9133-361b76bc5f62/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b8d73a-c847-472a-9133-361b76bc5f62/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/busybox-1.22.0/cut-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b8d73a-c847-472a-9133-361b76bc5f62/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b8d73a-c847-472a-9133-361b76bc5f62/bin/ukojak-verify-G8NBE6pJGL --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 acfe637d8173d077e02b78ce91ba4a7c6687b6a4bde786279a65675146edec40 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:12:58,192 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:12:58,265 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b8d73a-c847-472a-9133-361b76bc5f62/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:12:58,270 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:12:58,271 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:12:58,294 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:12:58,295 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:12:58,296 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:12:58,297 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:12:58,297 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:12:58,298 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:12:58,299 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:12:58,299 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:12:58,300 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:12:58,301 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:12:58,301 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:12:58,302 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:12:58,302 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:12:58,303 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:12:58,304 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:12:58,304 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:12:58,305 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:12:58,305 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:12:58,306 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:12:58,307 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:12:58,307 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:12:58,308 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:12:58,308 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:12:58,309 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:12:58,309 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:12:58,310 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_b7b8d73a-c847-472a-9133-361b76bc5f62/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b8d73a-c847-472a-9133-361b76bc5f62/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> acfe637d8173d077e02b78ce91ba4a7c6687b6a4bde786279a65675146edec40 [2023-11-19 03:12:58,616 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:12:58,644 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:12:58,647 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:12:58,649 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:12:58,649 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:12:58,651 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b8d73a-c847-472a-9133-361b76bc5f62/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/busybox-1.22.0/cut-3.i [2023-11-19 03:13:01,859 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:13:02,402 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:13:02,403 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b8d73a-c847-472a-9133-361b76bc5f62/sv-benchmarks/c/busybox-1.22.0/cut-3.i [2023-11-19 03:13:02,438 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b8d73a-c847-472a-9133-361b76bc5f62/bin/ukojak-verify-G8NBE6pJGL/data/f64409a33/4632cdbd38b44e6c8244c8df8916c35d/FLAG9dcf95426 [2023-11-19 03:13:02,457 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b8d73a-c847-472a-9133-361b76bc5f62/bin/ukojak-verify-G8NBE6pJGL/data/f64409a33/4632cdbd38b44e6c8244c8df8916c35d [2023-11-19 03:13:02,465 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:13:02,469 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:13:02,475 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:13:02,476 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:13:02,483 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:13:02,487 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:13:02" (1/1) ... [2023-11-19 03:13:02,488 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ceb543c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:02, skipping insertion in model container [2023-11-19 03:13:02,488 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:13:02" (1/1) ... [2023-11-19 03:13:02,599 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:13:04,257 WARN L240 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_b7b8d73a-c847-472a-9133-361b76bc5f62/sv-benchmarks/c/busybox-1.22.0/cut-3.i[94733,94746] [2023-11-19 03:13:04,263 WARN L240 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_b7b8d73a-c847-472a-9133-361b76bc5f62/sv-benchmarks/c/busybox-1.22.0/cut-3.i[94800,94813] [2023-11-19 03:13:04,451 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:13:04,479 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:13:04,544 WARN L240 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_b7b8d73a-c847-472a-9133-361b76bc5f62/sv-benchmarks/c/busybox-1.22.0/cut-3.i[94733,94746] [2023-11-19 03:13:04,544 WARN L240 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_b7b8d73a-c847-472a-9133-361b76bc5f62/sv-benchmarks/c/busybox-1.22.0/cut-3.i[94800,94813] [2023-11-19 03:13:04,670 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:13:04,910 WARN L675 CHandler]: The function fflush is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:13:04,910 WARN L675 CHandler]: The function strerror is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:13:04,911 WARN L675 CHandler]: The function puts is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:13:04,911 WARN L675 CHandler]: The function fopen is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:13:04,911 WARN L675 CHandler]: The function ferror is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:13:04,911 WARN L675 CHandler]: The function fclose is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:13:04,911 WARN L675 CHandler]: The function putchar is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:13:04,911 WARN L675 CHandler]: The function strtoul is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:13:04,912 WARN L675 CHandler]: The function fputs is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:13:04,912 WARN L675 CHandler]: The function strtok is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:13:04,912 WARN L675 CHandler]: The function fgetc is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:13:04,920 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:13:04,920 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:04 WrapperNode [2023-11-19 03:13:04,920 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:13:04,922 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:13:04,922 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:13:04,922 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:13:04,929 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:04" (1/1) ... [2023-11-19 03:13:05,001 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:04" (1/1) ... [2023-11-19 03:13:05,136 INFO L138 Inliner]: procedures = 581, calls = 573, calls flagged for inlining = 30, calls inlined = 28, statements flattened = 2106 [2023-11-19 03:13:05,136 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:13:05,137 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:13:05,138 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:13:05,138 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:13:05,147 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:04" (1/1) ... [2023-11-19 03:13:05,147 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:04" (1/1) ... [2023-11-19 03:13:05,164 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:04" (1/1) ... [2023-11-19 03:13:05,165 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:04" (1/1) ... [2023-11-19 03:13:05,229 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:04" (1/1) ... [2023-11-19 03:13:05,246 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:04" (1/1) ... [2023-11-19 03:13:05,260 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:04" (1/1) ... [2023-11-19 03:13:05,273 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:04" (1/1) ... [2023-11-19 03:13:05,304 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:13:05,306 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:13:05,306 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:13:05,307 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:13:05,307 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:04" (1/1) ... [2023-11-19 03:13:05,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:13:05,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b8d73a-c847-472a-9133-361b76bc5f62/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:13:05,336 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b8d73a-c847-472a-9133-361b76bc5f62/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:13:05,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b8d73a-c847-472a-9133-361b76bc5f62/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:13:05,381 INFO L130 BoogieDeclarations]: Found specification of procedure putchar [2023-11-19 03:13:05,381 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_realloc [2023-11-19 03:13:05,381 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_realloc [2023-11-19 03:13:05,381 INFO L130 BoogieDeclarations]: Found specification of procedure xatoi_positive [2023-11-19 03:13:05,382 INFO L138 BoogieDeclarations]: Found implementation of procedure xatoi_positive [2023-11-19 03:13:05,382 INFO L130 BoogieDeclarations]: Found specification of procedure xrealloc [2023-11-19 03:13:05,382 INFO L138 BoogieDeclarations]: Found implementation of procedure xrealloc [2023-11-19 03:13:05,382 INFO L130 BoogieDeclarations]: Found specification of procedure strerror [2023-11-19 03:13:05,384 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 03:13:05,384 INFO L130 BoogieDeclarations]: Found specification of procedure xzalloc [2023-11-19 03:13:05,384 INFO L138 BoogieDeclarations]: Found implementation of procedure xzalloc [2023-11-19 03:13:05,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 03:13:05,385 INFO L130 BoogieDeclarations]: Found specification of procedure bb_verror_msg [2023-11-19 03:13:05,385 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_verror_msg [2023-11-19 03:13:05,385 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc [2023-11-19 03:13:05,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 03:13:05,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 03:13:05,385 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 03:13:05,386 INFO L130 BoogieDeclarations]: Found specification of procedure fputs [2023-11-19 03:13:05,386 INFO L130 BoogieDeclarations]: Found specification of procedure fflush [2023-11-19 03:13:05,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:13:05,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 03:13:05,387 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:13:05,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:13:05,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-19 03:13:05,388 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-19 03:13:05,389 INFO L130 BoogieDeclarations]: Found specification of procedure xmalloc [2023-11-19 03:13:05,389 INFO L138 BoogieDeclarations]: Found implementation of procedure xmalloc [2023-11-19 03:13:05,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 03:13:05,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 03:13:05,390 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2023-11-19 03:13:05,390 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2023-11-19 03:13:05,391 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2023-11-19 03:13:05,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 03:13:05,391 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 03:13:05,391 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 03:13:05,391 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 03:13:05,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 03:13:05,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 03:13:05,392 INFO L130 BoogieDeclarations]: Found specification of procedure ferror [2023-11-19 03:13:05,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 03:13:05,392 INFO L130 BoogieDeclarations]: Found specification of procedure fclose [2023-11-19 03:13:05,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 03:13:05,392 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2023-11-19 03:13:05,393 INFO L130 BoogieDeclarations]: Found specification of procedure strtok [2023-11-19 03:13:05,393 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2023-11-19 03:13:05,393 INFO L130 BoogieDeclarations]: Found specification of procedure bb_error_msg_and_die [2023-11-19 03:13:05,393 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_error_msg_and_die [2023-11-19 03:13:05,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:13:06,020 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:13:06,023 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:13:08,028 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:13:08,929 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:13:08,930 INFO L302 CfgBuilder]: Removed 35 assume(true) statements. [2023-11-19 03:13:08,945 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:13:08 BoogieIcfgContainer [2023-11-19 03:13:08,945 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:13:08,946 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:13:08,947 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:13:08,957 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:13:08,958 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:13:08" (1/1) ... [2023-11-19 03:13:08,969 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:13:09,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:13:09,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 337 states and 534 transitions. [2023-11-19 03:13:09,065 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 534 transitions. [2023-11-19 03:13:09,085 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-19 03:13:09,086 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2023-11-19 03:13:09,094 INFO L751 CodeCheckObserver]: All specifications hold We were not able to verify any specification because the program does not contain any specification. [2023-11-19 03:13:09,376 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,381 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,381 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,382 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,382 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,382 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,382 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,382 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,382 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,383 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,383 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,383 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,383 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,383 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,383 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,384 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,384 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,384 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,384 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,384 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,384 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,384 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,385 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,385 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,385 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,385 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,385 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,385 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,385 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,386 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,386 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,386 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,386 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,386 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,386 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,386 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,387 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,387 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,387 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,387 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,387 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,387 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,387 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,388 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,388 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,388 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,388 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,388 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,388 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,388 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,389 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,389 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,389 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,389 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,389 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,389 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,389 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,390 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,390 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,390 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,390 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,390 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,390 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,390 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,391 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,391 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,391 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,391 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,391 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:13:09,392 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 19.11 03:13:09 ImpRootNode [2023-11-19 03:13:09,392 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-19 03:13:09,392 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-19 03:13:09,393 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-19 03:13:09,393 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-19 03:13:09,393 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:13:08" (3/4) ... [2023-11-19 03:13:09,395 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-19 03:13:09,399 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bb_error_msg_and_die [2023-11-19 03:13:09,399 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_realloc [2023-11-19 03:13:09,399 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2023-11-19 03:13:09,399 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure xmalloc [2023-11-19 03:13:09,400 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure xzalloc [2023-11-19 03:13:09,400 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure xatoi_positive [2023-11-19 03:13:09,400 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bb_verror_msg [2023-11-19 03:13:09,400 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure strsep [2023-11-19 03:13:09,401 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-11-19 03:13:09,401 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2023-11-19 03:13:09,401 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure xrealloc [2023-11-19 03:13:09,437 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 250 nodes and edges [2023-11-19 03:13:09,443 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 74 nodes and edges [2023-11-19 03:13:09,448 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2023-11-19 03:13:09,453 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2023-11-19 03:13:09,458 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-19 03:13:09,464 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-19 03:13:09,823 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b8d73a-c847-472a-9133-361b76bc5f62/bin/ukojak-verify-G8NBE6pJGL/witness.graphml [2023-11-19 03:13:09,824 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b8d73a-c847-472a-9133-361b76bc5f62/bin/ukojak-verify-G8NBE6pJGL/witness.yml [2023-11-19 03:13:09,824 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-19 03:13:09,825 INFO L158 Benchmark]: Toolchain (without parser) took 7356.11ms. Allocated memory was 169.9MB in the beginning and 272.6MB in the end (delta: 102.8MB). Free memory was 121.3MB in the beginning and 201.4MB in the end (delta: -80.1MB). Peak memory consumption was 105.0MB. Max. memory is 16.1GB. [2023-11-19 03:13:09,826 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 111.1MB. Free memory is still 58.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:13:09,827 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2445.32ms. Allocated memory is still 169.9MB. Free memory was 121.3MB in the beginning and 121.7MB in the end (delta: -423.1kB). Peak memory consumption was 68.4MB. Max. memory is 16.1GB. [2023-11-19 03:13:09,829 INFO L158 Benchmark]: Boogie Procedure Inliner took 215.01ms. Allocated memory is still 169.9MB. Free memory was 121.7MB in the beginning and 108.2MB in the end (delta: 13.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-19 03:13:09,829 INFO L158 Benchmark]: Boogie Preprocessor took 167.41ms. Allocated memory is still 169.9MB. Free memory was 108.2MB in the beginning and 94.4MB in the end (delta: 13.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-19 03:13:09,830 INFO L158 Benchmark]: RCFGBuilder took 3639.30ms. Allocated memory was 169.9MB in the beginning and 216.0MB in the end (delta: 46.1MB). Free memory was 94.4MB in the beginning and 120.0MB in the end (delta: -25.5MB). Peak memory consumption was 70.3MB. Max. memory is 16.1GB. [2023-11-19 03:13:09,830 INFO L158 Benchmark]: CodeCheck took 445.37ms. Allocated memory is still 216.0MB. Free memory was 120.0MB in the beginning and 100.1MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2023-11-19 03:13:09,831 INFO L158 Benchmark]: Witness Printer took 431.95ms. Allocated memory was 216.0MB in the beginning and 272.6MB in the end (delta: 56.6MB). Free memory was 100.1MB in the beginning and 201.4MB in the end (delta: -101.3MB). Peak memory consumption was 37.1MB. Max. memory is 16.1GB. [2023-11-19 03:13:09,834 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 12 procedures, 337 locations, 0 error locations. Started 1 CEGAR loops. OverallTime: 0.1s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. - InvariantResult [Line: 2981]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3166]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3397]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3112]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3417]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2252]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3427]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2874]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2916]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2438]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3054]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3149]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3083]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2661]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3076]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2938]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3342]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3385]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2944]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2661]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2276]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2771]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2338]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3436]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2969]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2515]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2438]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2816]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2455]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3140]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3166]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2715]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3295]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3276]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2514]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3432]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3273]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2969]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2734]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3390]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2723]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2517]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3026]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3155]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2829]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2788]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2611]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3244]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3121]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2875]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3410]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2798]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2752]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2738]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2458]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2853]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3236]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2889]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2954]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2476]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 111.1MB. Free memory is still 58.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2445.32ms. Allocated memory is still 169.9MB. Free memory was 121.3MB in the beginning and 121.7MB in the end (delta: -423.1kB). Peak memory consumption was 68.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 215.01ms. Allocated memory is still 169.9MB. Free memory was 121.7MB in the beginning and 108.2MB in the end (delta: 13.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 167.41ms. Allocated memory is still 169.9MB. Free memory was 108.2MB in the beginning and 94.4MB in the end (delta: 13.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * RCFGBuilder took 3639.30ms. Allocated memory was 169.9MB in the beginning and 216.0MB in the end (delta: 46.1MB). Free memory was 94.4MB in the beginning and 120.0MB in the end (delta: -25.5MB). Peak memory consumption was 70.3MB. Max. memory is 16.1GB. * CodeCheck took 445.37ms. Allocated memory is still 216.0MB. Free memory was 120.0MB in the beginning and 100.1MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Witness Printer took 431.95ms. Allocated memory was 216.0MB in the beginning and 272.6MB in the end (delta: 56.6MB). Free memory was 100.1MB in the beginning and 201.4MB in the end (delta: -101.3MB). Peak memory consumption was 37.1MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2023-11-19 03:13:09,881 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7b8d73a-c847-472a-9133-361b76bc5f62/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE