./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/pals_lcr.7.ufo.BOUNDED-14.pals+Problem12_label00.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce06ce43-4318-41ba-a78e-2668073da50b/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce06ce43-4318-41ba-a78e-2668073da50b/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce06ce43-4318-41ba-a78e-2668073da50b/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce06ce43-4318-41ba-a78e-2668073da50b/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/pals_lcr.7.ufo.BOUNDED-14.pals+Problem12_label00.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce06ce43-4318-41ba-a78e-2668073da50b/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce06ce43-4318-41ba-a78e-2668073da50b/bin/ukojak-LBtLqBUTdQ --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 20025fac013e77bf351668a052bdb564d6775aff19a4e261b865358b141f59ba --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:28:38,121 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:28:38,125 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:28:38,161 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:28:38,162 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:28:38,164 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:28:38,166 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:28:38,169 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:28:38,171 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:28:38,172 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:28:38,174 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:28:38,175 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:28:38,176 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:28:38,178 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:28:38,180 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:28:38,182 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:28:38,183 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:28:38,184 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:28:38,187 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:28:38,190 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:28:38,192 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:28:38,199 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:28:38,200 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:28:38,202 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:28:38,206 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:28:38,206 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:28:38,207 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:28:38,208 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:28:38,208 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:28:38,210 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:28:38,210 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:28:38,211 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:28:38,212 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:28:38,225 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:28:38,228 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:28:38,228 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:28:38,229 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:28:38,229 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:28:38,230 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:28:38,231 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:28:38,232 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:28:38,232 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce06ce43-4318-41ba-a78e-2668073da50b/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:28:38,262 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:28:38,263 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:28:38,271 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:28:38,271 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:28:38,272 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:28:38,273 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:28:38,273 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:28:38,273 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:28:38,273 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:28:38,274 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:28:38,274 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:28:38,274 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:28:38,274 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:28:38,275 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:28:38,275 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:28:38,275 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:28:38,275 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:28:38,276 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:28:38,276 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:28:38,276 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:28:38,276 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:28:38,277 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:28:38,277 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:28:38,277 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:28:38,278 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:28:38,278 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:28:38,278 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:28:38,278 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:28:38,279 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_ce06ce43-4318-41ba-a78e-2668073da50b/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce06ce43-4318-41ba-a78e-2668073da50b/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20025fac013e77bf351668a052bdb564d6775aff19a4e261b865358b141f59ba [2021-11-23 00:28:38,542 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:28:38,576 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:28:38,579 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:28:38,581 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:28:38,582 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:28:38,585 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce06ce43-4318-41ba-a78e-2668073da50b/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/combinations/pals_lcr.7.ufo.BOUNDED-14.pals+Problem12_label00.c [2021-11-23 00:28:38,689 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce06ce43-4318-41ba-a78e-2668073da50b/bin/ukojak-LBtLqBUTdQ/data/5c9fd8dfd/155efffe56b448d69527bb8487be6175/FLAG0044dec4d [2021-11-23 00:28:39,558 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:28:39,561 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce06ce43-4318-41ba-a78e-2668073da50b/sv-benchmarks/c/combinations/pals_lcr.7.ufo.BOUNDED-14.pals+Problem12_label00.c [2021-11-23 00:28:39,601 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce06ce43-4318-41ba-a78e-2668073da50b/bin/ukojak-LBtLqBUTdQ/data/5c9fd8dfd/155efffe56b448d69527bb8487be6175/FLAG0044dec4d [2021-11-23 00:28:40,069 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce06ce43-4318-41ba-a78e-2668073da50b/bin/ukojak-LBtLqBUTdQ/data/5c9fd8dfd/155efffe56b448d69527bb8487be6175 [2021-11-23 00:28:40,072 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:28:40,074 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:28:40,077 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:28:40,078 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:28:40,082 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:28:40,083 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:28:40" (1/1) ... [2021-11-23 00:28:40,088 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c112946 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:40, skipping insertion in model container [2021-11-23 00:28:40,088 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:28:40" (1/1) ... [2021-11-23 00:28:40,098 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:28:40,284 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:28:40,812 WARN L230 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_ce06ce43-4318-41ba-a78e-2668073da50b/sv-benchmarks/c/combinations/pals_lcr.7.ufo.BOUNDED-14.pals+Problem12_label00.c[20426,20439] [2021-11-23 00:28:40,844 WARN L230 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_ce06ce43-4318-41ba-a78e-2668073da50b/sv-benchmarks/c/combinations/pals_lcr.7.ufo.BOUNDED-14.pals+Problem12_label00.c[22301,22314] [2021-11-23 00:28:41,731 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:28:41,744 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:28:41,806 WARN L230 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_ce06ce43-4318-41ba-a78e-2668073da50b/sv-benchmarks/c/combinations/pals_lcr.7.ufo.BOUNDED-14.pals+Problem12_label00.c[20426,20439] [2021-11-23 00:28:41,811 WARN L230 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_ce06ce43-4318-41ba-a78e-2668073da50b/sv-benchmarks/c/combinations/pals_lcr.7.ufo.BOUNDED-14.pals+Problem12_label00.c[22301,22314] [2021-11-23 00:28:42,401 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:28:42,436 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:28:42,436 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:42 WrapperNode [2021-11-23 00:28:42,437 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:28:42,439 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:28:42,439 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:28:42,439 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:28:42,447 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:42" (1/1) ... [2021-11-23 00:28:42,526 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:42" (1/1) ... [2021-11-23 00:28:42,979 INFO L137 Inliner]: procedures = 38, calls = 24, calls flagged for inlining = 19, calls inlined = 19, statements flattened = 5210 [2021-11-23 00:28:42,979 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:28:42,980 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:28:42,981 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:28:42,981 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:28:42,990 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:42" (1/1) ... [2021-11-23 00:28:42,991 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:42" (1/1) ... [2021-11-23 00:28:43,067 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:42" (1/1) ... [2021-11-23 00:28:43,068 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:42" (1/1) ... [2021-11-23 00:28:43,297 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:42" (1/1) ... [2021-11-23 00:28:43,343 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:42" (1/1) ... [2021-11-23 00:28:43,366 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:42" (1/1) ... [2021-11-23 00:28:43,514 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:28:43,530 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:28:43,531 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:28:43,531 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:28:43,532 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:42" (1/1) ... [2021-11-23 00:28:43,560 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:28:43,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce06ce43-4318-41ba-a78e-2668073da50b/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:28:43,612 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce06ce43-4318-41ba-a78e-2668073da50b/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:28:43,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce06ce43-4318-41ba-a78e-2668073da50b/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:28:43,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:28:43,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:28:43,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:28:43,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:28:43,851 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:28:43,858 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:28:48,844 INFO L277 CfgBuilder]: Performing block encoding