./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/pals_lcr.7_overflow.ufo.UNBOUNDED.pals+Problem12_label09.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 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_4c694e08-3e81-43e5-8eb6-dc8ad6f4182a/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c694e08-3e81-43e5-8eb6-dc8ad6f4182a/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c694e08-3e81-43e5-8eb6-dc8ad6f4182a/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c694e08-3e81-43e5-8eb6-dc8ad6f4182a/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/pals_lcr.7_overflow.ufo.UNBOUNDED.pals+Problem12_label09.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c694e08-3e81-43e5-8eb6-dc8ad6f4182a/bin/ukojak-jW3SillKbg/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c694e08-3e81-43e5-8eb6-dc8ad6f4182a/bin/ukojak-jW3SillKbg --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 2415b069e76079d7377abcf176cebf6165f82bbd9ec5224d7f58a06f904590c0 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:50:46,321 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:50:46,323 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:50:46,346 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:50:46,347 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:50:46,348 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:50:46,349 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:50:46,352 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:50:46,354 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:50:46,355 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:50:46,356 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:50:46,357 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:50:46,358 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:50:46,359 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:50:46,361 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:50:46,362 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:50:46,363 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:50:46,365 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:50:46,367 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:50:46,369 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:50:46,371 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:50:46,375 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:50:46,380 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:50:46,381 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:50:46,391 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:50:46,391 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:50:46,391 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:50:46,392 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:50:46,393 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:50:46,397 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:50:46,397 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:50:46,398 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:50:46,399 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:50:46,402 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:50:46,404 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:50:46,405 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:50:46,407 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:50:46,407 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:50:46,408 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:50:46,409 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:50:46,409 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:50:46,410 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c694e08-3e81-43e5-8eb6-dc8ad6f4182a/bin/ukojak-jW3SillKbg/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-21 23:50:46,442 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:50:46,452 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:50:46,454 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:50:46,454 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:50:46,455 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:50:46,455 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:50:46,456 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:50:46,456 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:50:46,456 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:50:46,456 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:50:46,457 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:50:46,458 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:50:46,458 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:50:46,458 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:50:46,458 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:50:46,459 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:50:46,459 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:50:46,459 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:50:46,459 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:50:46,460 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:50:46,460 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:50:46,460 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:50:46,460 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:50:46,461 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:50:46,461 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:50:46,461 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:50:46,463 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:50:46,463 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:50:46,464 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_4c694e08-3e81-43e5-8eb6-dc8ad6f4182a/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c694e08-3e81-43e5-8eb6-dc8ad6f4182a/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2415b069e76079d7377abcf176cebf6165f82bbd9ec5224d7f58a06f904590c0 [2022-11-21 23:50:46,778 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:50:46,809 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:50:46,812 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:50:46,813 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:50:46,814 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:50:46,816 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c694e08-3e81-43e5-8eb6-dc8ad6f4182a/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/combinations/pals_lcr.7_overflow.ufo.UNBOUNDED.pals+Problem12_label09.c [2022-11-21 23:50:49,802 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:50:50,349 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:50:50,350 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c694e08-3e81-43e5-8eb6-dc8ad6f4182a/sv-benchmarks/c/combinations/pals_lcr.7_overflow.ufo.UNBOUNDED.pals+Problem12_label09.c [2022-11-21 23:50:50,386 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c694e08-3e81-43e5-8eb6-dc8ad6f4182a/bin/ukojak-jW3SillKbg/data/c6e813329/77c453e41368499d86ae6754ca6dfd26/FLAGf4cf1eda7 [2022-11-21 23:50:50,402 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c694e08-3e81-43e5-8eb6-dc8ad6f4182a/bin/ukojak-jW3SillKbg/data/c6e813329/77c453e41368499d86ae6754ca6dfd26 [2022-11-21 23:50:50,407 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:50:50,409 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:50:50,414 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:50:50,414 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:50:50,418 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:50:50,418 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:50:50" (1/1) ... [2022-11-21 23:50:50,419 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@497d27ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:50, skipping insertion in model container [2022-11-21 23:50:50,420 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:50:50" (1/1) ... [2022-11-21 23:50:50,427 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:50:50,578 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:50:50,965 WARN L237 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_4c694e08-3e81-43e5-8eb6-dc8ad6f4182a/sv-benchmarks/c/combinations/pals_lcr.7_overflow.ufo.UNBOUNDED.pals+Problem12_label09.c[20528,20541] [2022-11-21 23:50:51,065 WARN L237 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_4c694e08-3e81-43e5-8eb6-dc8ad6f4182a/sv-benchmarks/c/combinations/pals_lcr.7_overflow.ufo.UNBOUNDED.pals+Problem12_label09.c[28276,28289] [2022-11-21 23:50:51,964 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:50:51,979 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:50:52,038 WARN L237 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_4c694e08-3e81-43e5-8eb6-dc8ad6f4182a/sv-benchmarks/c/combinations/pals_lcr.7_overflow.ufo.UNBOUNDED.pals+Problem12_label09.c[20528,20541] [2022-11-21 23:50:52,049 WARN L237 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_4c694e08-3e81-43e5-8eb6-dc8ad6f4182a/sv-benchmarks/c/combinations/pals_lcr.7_overflow.ufo.UNBOUNDED.pals+Problem12_label09.c[28276,28289] [2022-11-21 23:50:52,589 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:50:52,617 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:50:52,618 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:52 WrapperNode [2022-11-21 23:50:52,619 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:50:52,620 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:50:52,621 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:50:52,621 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:50:52,628 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:52" (1/1) ... [2022-11-21 23:50:52,687 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:52" (1/1) ... [2022-11-21 23:50:53,039 INFO L138 Inliner]: procedures = 39, calls = 24, calls flagged for inlining = 19, calls inlined = 19, statements flattened = 5178 [2022-11-21 23:50:53,040 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:50:53,040 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:50:53,040 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:50:53,041 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:50:53,051 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:52" (1/1) ... [2022-11-21 23:50:53,051 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:52" (1/1) ... [2022-11-21 23:50:53,091 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:52" (1/1) ... [2022-11-21 23:50:53,091 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:52" (1/1) ... [2022-11-21 23:50:53,361 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:52" (1/1) ... [2022-11-21 23:50:53,396 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:52" (1/1) ... [2022-11-21 23:50:53,442 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:52" (1/1) ... [2022-11-21 23:50:53,457 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:52" (1/1) ... [2022-11-21 23:50:53,531 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:50:53,533 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:50:53,533 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:50:53,533 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:50:53,534 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:50:52" (1/1) ... [2022-11-21 23:50:53,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:50:53,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c694e08-3e81-43e5-8eb6-dc8ad6f4182a/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:50:53,567 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c694e08-3e81-43e5-8eb6-dc8ad6f4182a/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:50:53,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c694e08-3e81-43e5-8eb6-dc8ad6f4182a/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:50:53,686 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:50:53,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:50:53,686 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:50:53,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:50:53,874 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:50:53,876 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:50:59,386 INFO L276 CfgBuilder]: Performing block encoding