./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/dijkstra-u_unwindbound1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1cfb2c4-899b-4217-a78b-ec5fcb39ef17/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1cfb2c4-899b-4217-a78b-ec5fcb39ef17/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1cfb2c4-899b-4217-a78b-ec5fcb39ef17/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1cfb2c4-899b-4217-a78b-ec5fcb39ef17/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/dijkstra-u_unwindbound1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1cfb2c4-899b-4217-a78b-ec5fcb39ef17/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1cfb2c4-899b-4217-a78b-ec5fcb39ef17/bin/ukojak-Rh5K9KB4LI --witnessprinter.witness.filename witness.graphml --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 32bit --witnessprinter.graph.data.programhash d205b4d392fcf6603d2c7a58c20f30b20ad63dac227f46def37edd46d8cc7990 .............................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:20:32,203 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:20:32,206 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:20:32,237 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:20:32,238 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:20:32,240 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:20:32,242 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:20:32,245 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:20:32,247 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:20:32,248 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:20:32,250 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:20:32,252 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:20:32,252 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:20:32,254 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:20:32,256 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:20:32,259 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:20:32,261 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:20:32,268 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:20:32,270 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:20:32,276 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:20:32,284 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:20:32,287 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:20:32,289 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:20:32,291 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:20:32,295 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:20:32,296 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:20:32,297 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:20:32,302 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:20:32,307 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:20:32,308 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:20:32,309 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:20:32,310 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:20:32,310 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:20:32,311 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:20:32,312 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:20:32,313 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:20:32,313 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:20:32,313 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:20:32,313 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:20:32,314 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:20:32,315 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:20:32,316 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1cfb2c4-899b-4217-a78b-ec5fcb39ef17/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-29 04:20:32,360 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:20:32,360 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:20:32,362 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:20:32,362 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:20:32,363 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:20:32,363 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:20:32,363 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:20:32,364 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 04:20:32,370 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 04:20:32,370 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 04:20:32,372 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:20:32,372 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:20:32,372 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:20:32,372 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:20:32,373 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 04:20:32,373 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:20:32,373 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:20:32,373 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:20:32,374 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:20:32,374 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:20:32,374 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:20:32,374 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:20:32,374 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:20:32,375 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:20:32,375 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:20:32,375 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 04:20:32,375 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 04:20:32,376 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:20:32,376 INFO L138 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_f1cfb2c4-899b-4217-a78b-ec5fcb39ef17/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1cfb2c4-899b-4217-a78b-ec5fcb39ef17/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d205b4d392fcf6603d2c7a58c20f30b20ad63dac227f46def37edd46d8cc7990 [2021-10-29 04:20:32,759 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:20:32,798 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:20:32,801 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:20:32,802 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:20:32,804 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:20:32,805 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1cfb2c4-899b-4217-a78b-ec5fcb39ef17/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/nla-digbench-scaling/dijkstra-u_unwindbound1.c [2021-10-29 04:20:32,875 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1cfb2c4-899b-4217-a78b-ec5fcb39ef17/bin/ukojak-Rh5K9KB4LI/data/6bdc12dca/d3738fe2d2c14b3aa1d632857ee44cf5/FLAGdbd0c8140 [2021-10-29 04:20:33,450 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:20:33,455 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1cfb2c4-899b-4217-a78b-ec5fcb39ef17/sv-benchmarks/c/nla-digbench-scaling/dijkstra-u_unwindbound1.c [2021-10-29 04:20:33,468 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1cfb2c4-899b-4217-a78b-ec5fcb39ef17/bin/ukojak-Rh5K9KB4LI/data/6bdc12dca/d3738fe2d2c14b3aa1d632857ee44cf5/FLAGdbd0c8140 [2021-10-29 04:20:33,787 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1cfb2c4-899b-4217-a78b-ec5fcb39ef17/bin/ukojak-Rh5K9KB4LI/data/6bdc12dca/d3738fe2d2c14b3aa1d632857ee44cf5 [2021-10-29 04:20:33,790 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:20:33,791 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:20:33,794 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:20:33,795 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:20:33,798 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:20:33,799 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:20:33" (1/1) ... [2021-10-29 04:20:33,802 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@342ac3e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:33, skipping insertion in model container [2021-10-29 04:20:33,802 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:20:33" (1/1) ... [2021-10-29 04:20:33,811 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:20:33,838 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:20:34,045 WARN L228 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_f1cfb2c4-899b-4217-a78b-ec5fcb39ef17/sv-benchmarks/c/nla-digbench-scaling/dijkstra-u_unwindbound1.c[525,538] [2021-10-29 04:20:34,111 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:20:34,124 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:20:34,139 WARN L228 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_f1cfb2c4-899b-4217-a78b-ec5fcb39ef17/sv-benchmarks/c/nla-digbench-scaling/dijkstra-u_unwindbound1.c[525,538] [2021-10-29 04:20:34,170 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:20:34,192 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:20:34,192 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:34 WrapperNode [2021-10-29 04:20:34,193 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:20:34,196 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:20:34,196 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:20:34,198 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:20:34,205 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:34" (1/1) ... [2021-10-29 04:20:34,227 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:34" (1/1) ... [2021-10-29 04:20:34,266 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:20:34,268 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:20:34,269 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:20:34,269 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:20:34,278 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:34" (1/1) ... [2021-10-29 04:20:34,278 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:34" (1/1) ... [2021-10-29 04:20:34,281 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:34" (1/1) ... [2021-10-29 04:20:34,281 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:34" (1/1) ... [2021-10-29 04:20:34,298 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:34" (1/1) ... [2021-10-29 04:20:34,303 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:34" (1/1) ... [2021-10-29 04:20:34,309 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:34" (1/1) ... [2021-10-29 04:20:34,315 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:20:34,318 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:20:34,318 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:20:34,318 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:20:34,320 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:20:34" (1/1) ... [2021-10-29 04:20:34,327 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:20:34,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1cfb2c4-899b-4217-a78b-ec5fcb39ef17/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:20:34,361 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1cfb2c4-899b-4217-a78b-ec5fcb39ef17/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:20:34,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1cfb2c4-899b-4217-a78b-ec5fcb39ef17/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:20:34,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 04:20:34,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:20:34,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:20:34,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:20:34,417 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 04:20:34,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 04:20:34,843 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:20:34,844 INFO L299 CfgBuilder]: Removed 8 assume(true) statements. [2021-10-29 04:20:34,846 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:20:34 BoogieIcfgContainer [2021-10-29 04:20:34,847 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:20:34,848 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:20:34,848 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:20:34,867 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:20:34,867 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:20:34" (1/1) ... [2021-10-29 04:20:34,879 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:20:34,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:20:34,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 24 states and 38 transitions. [2021-10-29 04:20:34,928 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 38 transitions. [2021-10-29 04:20:34,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2021-10-29 04:20:34,930 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:20:34,931 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:20:35,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:20:35,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:20:35,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:20:35,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 24 states and 35 transitions. [2021-10-29 04:20:35,149 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 35 transitions. [2021-10-29 04:20:35,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-10-29 04:20:35,150 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:20:35,151 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:20:35,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:20:35,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:20:35,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:20:35,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 26 states and 38 transitions. [2021-10-29 04:20:35,319 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 38 transitions. [2021-10-29 04:20:35,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-10-29 04:20:35,322 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:20:35,322 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:20:35,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:20:35,426 INFO L263 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-29 04:20:35,430 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:20:35,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:20:56,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:20:56,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 34 states and 63 transitions. [2021-10-29 04:20:56,094 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 63 transitions. [2021-10-29 04:20:56,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-10-29 04:20:56,098 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:20:56,098 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:20:56,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:20:56,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:20:56,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:20:56,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 37 states and 69 transitions. [2021-10-29 04:20:56,724 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 69 transitions. [2021-10-29 04:20:56,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-10-29 04:20:56,725 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:20:56,725 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:20:56,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:20:56,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-10-29 04:20:57,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:20:57,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 37 states and 68 transitions. [2021-10-29 04:20:57,091 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 68 transitions. [2021-10-29 04:20:57,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-10-29 04:20:57,092 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:20:57,093 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:20:57,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:20:57,132 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-29 04:20:57,133 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:20:57,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-10-29 04:20:57,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:20:57,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 34 states and 61 transitions. [2021-10-29 04:20:57,526 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 61 transitions. [2021-10-29 04:20:57,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-10-29 04:20:57,527 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:20:57,527 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:20:57,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:20:57,607 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:20:57,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:20:57,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 21 states and 25 transitions. [2021-10-29 04:20:57,920 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2021-10-29 04:20:57,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-10-29 04:20:57,920 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:20:57,921 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:20:57,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:20:57,980 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-29 04:20:57,982 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:20:58,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 04:21:19,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:19,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 25 states and 32 transitions. [2021-10-29 04:21:19,096 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 32 transitions. [2021-10-29 04:21:19,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-10-29 04:21:19,097 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:19,097 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:19,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:19,130 INFO L263 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-29 04:21:19,131 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:21:19,236 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-10-29 04:21:19,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:19,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 21 states and 24 transitions. [2021-10-29 04:21:19,451 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2021-10-29 04:21:19,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-10-29 04:21:19,452 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:21:19,452 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:21:19,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 04:21:19,503 INFO L263 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 12 conjunts are in the unsatisfiable core [2021-10-29 04:21:19,505 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 04:21:19,708 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-10-29 04:21:25,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:21:25,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 17 states and 19 transitions. [2021-10-29 04:21:25,600 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2021-10-29 04:21:25,600 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-29 04:21:25,601 WARN L424 CodeCheckObserver]: This Program is SAFE, Check terminated with 11 iterations. [2021-10-29 04:21:25,606 INFO L759 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2021-10-29 04:21:25,719 INFO L565 CodeCheckObserver]: Invariant with dag size 1 [2021-10-29 04:21:25,724 INFO L565 CodeCheckObserver]: Invariant with dag size 15 [2021-10-29 04:21:25,733 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 29.10 04:21:25 ImpRootNode [2021-10-29 04:21:25,733 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2021-10-29 04:21:25,734 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-29 04:21:25,734 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-29 04:21:25,734 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-29 04:21:25,735 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:20:34" (3/4) ... [2021-10-29 04:21:25,738 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-29 04:21:25,744 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2021-10-29 04:21:25,751 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2021-10-29 04:21:25,752 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-10-29 04:21:25,756 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-10-29 04:21:25,756 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-29 04:21:25,830 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1cfb2c4-899b-4217-a78b-ec5fcb39ef17/bin/ukojak-Rh5K9KB4LI/witness.graphml [2021-10-29 04:21:25,830 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-29 04:21:25,832 INFO L168 Benchmark]: Toolchain (without parser) took 52039.96 ms. Allocated memory is still 121.6 MB. Free memory was 81.4 MB in the beginning and 89.4 MB in the end (delta: -8.0 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:21:25,834 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 121.6 MB. Free memory is still 98.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:21:25,835 INFO L168 Benchmark]: CACSL2BoogieTranslator took 398.88 ms. Allocated memory is still 121.6 MB. Free memory was 81.3 MB in the beginning and 94.6 MB in the end (delta: -13.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 04:21:25,835 INFO L168 Benchmark]: Boogie Procedure Inliner took 71.91 ms. Allocated memory is still 121.6 MB. Free memory was 94.6 MB in the beginning and 92.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:21:25,836 INFO L168 Benchmark]: Boogie Preprocessor took 48.82 ms. Allocated memory is still 121.6 MB. Free memory was 92.5 MB in the beginning and 91.7 MB in the end (delta: 845.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:21:25,841 INFO L168 Benchmark]: RCFGBuilder took 529.15 ms. Allocated memory is still 121.6 MB. Free memory was 91.7 MB in the beginning and 76.6 MB in the end (delta: 15.1 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2021-10-29 04:21:25,843 INFO L168 Benchmark]: CodeCheck took 50885.64 ms. Allocated memory is still 121.6 MB. Free memory was 76.6 MB in the beginning and 93.5 MB in the end (delta: -17.0 MB). Peak memory consumption was 47.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:21:25,844 INFO L168 Benchmark]: Witness Printer took 96.83 ms. Allocated memory is still 121.6 MB. Free memory was 93.5 MB in the beginning and 89.4 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:21:25,845 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 24 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 50.7s, OverallIterations: 11, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 15588 SDtfs, 2590 SDslu, 5652 SDs, 0 SdLazy, 17800 SolverSat, 5874 SolverUnsat, 528 SolverUnknown, 0 SolverNotchecked, 227.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1333 GetRequests, 1206 SyntacticMatches, 29 SemanticMatches, 98 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3620 ImplicationChecksByTransitivity, 3.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.3s InterpolantComputationTime, 125 NumberOfCodeBlocks, 125 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 115 ConstructedInterpolants, 0 QuantifiedInterpolants, 415 SizeOfPredicates, 6 NumberOfNonLiveVariables, 380 ConjunctsInSsa, 40 ConjunctsInUnsatCore, 10 InterpolantComputations, 8 PerfectInterpolantSequences, 15/21 InterpolantCoveringCapability, 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 - PositiveResult [Line: 14]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 59]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 30]: Loop Invariant Derived loop invariant: (((p == 0 && counter == 0) && h == 0) && n == r) || (((p == 0 && 1 <= counter) && h == 0) && n == r) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 121.6 MB. Free memory is still 98.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 398.88 ms. Allocated memory is still 121.6 MB. Free memory was 81.3 MB in the beginning and 94.6 MB in the end (delta: -13.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 71.91 ms. Allocated memory is still 121.6 MB. Free memory was 94.6 MB in the beginning and 92.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 48.82 ms. Allocated memory is still 121.6 MB. Free memory was 92.5 MB in the beginning and 91.7 MB in the end (delta: 845.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 529.15 ms. Allocated memory is still 121.6 MB. Free memory was 91.7 MB in the beginning and 76.6 MB in the end (delta: 15.1 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. * CodeCheck took 50885.64 ms. Allocated memory is still 121.6 MB. Free memory was 76.6 MB in the beginning and 93.5 MB in the end (delta: -17.0 MB). Peak memory consumption was 47.3 MB. Max. memory is 16.1 GB. * Witness Printer took 96.83 ms. Allocated memory is still 121.6 MB. Free memory was 93.5 MB in the beginning and 89.4 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate proved your program to be correct! [2021-10-29 04:21:25,870 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1cfb2c4-899b-4217-a78b-ec5fcb39ef17/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...