./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/array-examples/data_structures_set_multi_proc_trivial_ground.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/array-examples/data_structures_set_multi_proc_trivial_ground.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0286582125bb2879636b8cf3b934bed172850a3a3b0d880c07306d10439134a7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 02:12:41,409 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 02:12:41,492 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Termination-32bit-Automizer_Default.epf [2024-11-28 02:12:41,503 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 02:12:41,504 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 02:12:41,558 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 02:12:41,560 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 02:12:41,561 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 02:12:41,561 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 02:12:41,562 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 02:12:41,564 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 02:12:41,564 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 02:12:41,564 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 02:12:41,565 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-11-28 02:12:41,565 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-11-28 02:12:41,565 INFO L153 SettingsManager]: * Use old map elimination=false [2024-11-28 02:12:41,565 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-11-28 02:12:41,566 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-11-28 02:12:41,566 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-11-28 02:12:41,567 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 02:12:41,567 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-11-28 02:12:41,567 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-28 02:12:41,567 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 02:12:41,567 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-28 02:12:41,567 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 02:12:41,567 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-11-28 02:12:41,567 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-11-28 02:12:41,567 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-11-28 02:12:41,567 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-28 02:12:41,568 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-28 02:12:41,568 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 02:12:41,568 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-11-28 02:12:41,568 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 02:12:41,568 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 02:12:41,568 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 02:12:41,568 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:12:41,569 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 02:12:41,570 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL_NO_AM [2024-11-28 02:12:41,570 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-11-28 02:12:41,570 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR 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_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB 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(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer 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 -> 0286582125bb2879636b8cf3b934bed172850a3a3b0d880c07306d10439134a7 [2024-11-28 02:12:41,958 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 02:12:41,973 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 02:12:41,976 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 02:12:41,978 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 02:12:41,979 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 02:12:41,981 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/array-examples/data_structures_set_multi_proc_trivial_ground.i [2024-11-28 02:12:45,010 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/data/6f0c172d9/309377886b3342358eb9944eeb90d7e1/FLAG6ab84adfd [2024-11-28 02:12:45,351 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 02:12:45,352 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/sv-benchmarks/c/array-examples/data_structures_set_multi_proc_trivial_ground.i [2024-11-28 02:12:45,359 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/data/6f0c172d9/309377886b3342358eb9944eeb90d7e1/FLAG6ab84adfd [2024-11-28 02:12:45,594 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/data/6f0c172d9/309377886b3342358eb9944eeb90d7e1 [2024-11-28 02:12:45,597 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 02:12:45,598 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 02:12:45,600 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 02:12:45,600 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 02:12:45,605 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 02:12:45,606 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:12:45" (1/1) ... [2024-11-28 02:12:45,607 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20d7e398 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:12:45, skipping insertion in model container [2024-11-28 02:12:45,607 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:12:45" (1/1) ... [2024-11-28 02:12:45,627 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 02:12:45,808 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:12:45,818 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 02:12:45,840 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:12:45,853 INFO L204 MainTranslator]: Completed translation [2024-11-28 02:12:45,854 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:12:45 WrapperNode [2024-11-28 02:12:45,854 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 02:12:45,855 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 02:12:45,855 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 02:12:45,855 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 02:12:45,862 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:12:45" (1/1) ... [2024-11-28 02:12:45,873 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:12:45" (1/1) ... [2024-11-28 02:12:45,904 INFO L138 Inliner]: procedures = 18, calls = 30, calls flagged for inlining = 8, calls inlined = 10, statements flattened = 166 [2024-11-28 02:12:45,905 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 02:12:45,905 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 02:12:45,905 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 02:12:45,905 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 02:12:45,916 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:12:45" (1/1) ... [2024-11-28 02:12:45,916 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:12:45" (1/1) ... [2024-11-28 02:12:45,919 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:12:45" (1/1) ... [2024-11-28 02:12:45,937 INFO L175 MemorySlicer]: Split 14 memory accesses to 3 slices as follows [2, 9, 3]. 64 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0, 0]. The 3 writes are split as follows [0, 2, 1]. [2024-11-28 02:12:45,937 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:12:45" (1/1) ... [2024-11-28 02:12:45,937 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:12:45" (1/1) ... [2024-11-28 02:12:45,944 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:12:45" (1/1) ... [2024-11-28 02:12:45,945 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:12:45" (1/1) ... [2024-11-28 02:12:45,949 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:12:45" (1/1) ... [2024-11-28 02:12:45,951 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:12:45" (1/1) ... [2024-11-28 02:12:45,952 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:12:45" (1/1) ... [2024-11-28 02:12:45,954 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 02:12:45,955 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 02:12:45,955 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 02:12:45,955 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 02:12:45,956 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:12:45" (1/1) ... [2024-11-28 02:12:45,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:45,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:45,991 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:45,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-11-28 02:12:46,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 02:12:46,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 02:12:46,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-28 02:12:46,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-28 02:12:46,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-28 02:12:46,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-28 02:12:46,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-28 02:12:46,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-28 02:12:46,025 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 02:12:46,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 02:12:46,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-28 02:12:46,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-28 02:12:46,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-28 02:12:46,026 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-28 02:12:46,130 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 02:12:46,132 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 02:12:46,401 INFO L? ?]: Removed 47 outVars from TransFormulas that were not future-live. [2024-11-28 02:12:46,401 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 02:12:46,411 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 02:12:46,411 INFO L312 CfgBuilder]: Removed 10 assume(true) statements. [2024-11-28 02:12:46,412 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:12:46 BoogieIcfgContainer [2024-11-28 02:12:46,412 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 02:12:46,413 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-11-28 02:12:46,413 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-11-28 02:12:46,419 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-11-28 02:12:46,420 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-28 02:12:46,420 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 28.11 02:12:45" (1/3) ... [2024-11-28 02:12:46,421 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4a019b76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 02:12:46, skipping insertion in model container [2024-11-28 02:12:46,421 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-28 02:12:46,422 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:12:45" (2/3) ... [2024-11-28 02:12:46,422 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4a019b76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 02:12:46, skipping insertion in model container [2024-11-28 02:12:46,422 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-28 02:12:46,422 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:12:46" (3/3) ... [2024-11-28 02:12:46,423 INFO L363 chiAutomizerObserver]: Analyzing ICFG data_structures_set_multi_proc_trivial_ground.i [2024-11-28 02:12:46,482 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2024-11-28 02:12:46,482 INFO L301 stractBuchiCegarLoop]: Hoare is None [2024-11-28 02:12:46,482 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-11-28 02:12:46,482 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-11-28 02:12:46,482 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-11-28 02:12:46,482 INFO L305 stractBuchiCegarLoop]: Difference is false [2024-11-28 02:12:46,483 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-11-28 02:12:46,483 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2024-11-28 02:12:46,488 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 55 states, 54 states have (on average 1.5185185185185186) internal successors, (82), 54 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 02:12:46,513 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 45 [2024-11-28 02:12:46,514 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 02:12:46,514 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 02:12:46,519 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-28 02:12:46,519 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2024-11-28 02:12:46,519 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-11-28 02:12:46,519 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 55 states, 54 states have (on average 1.5185185185185186) internal successors, (82), 54 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 02:12:46,526 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 45 [2024-11-28 02:12:46,526 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 02:12:46,526 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 02:12:46,527 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-28 02:12:46,527 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2024-11-28 02:12:46,534 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(48, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet3#1, main_#t~post4#1, main_#t~mem5#1, main_#t~mem6#1, main_#t~post7#1, main_#t~post8#1, main_#t~nondet9#1, main_#t~post10#1, main_#t~mem11#1, main_#t~ret12#1, main_#t~mem13#1, main_#t~ret14#1, main_#t~mem15#1, main_#t~mem16#1, main_#t~post17#1, main_#t~post18#1, main_#t~post19#1, main_#t~mem20#1, main_#t~mem21#1, main_#t~post22#1, main_#t~post23#1, main_~n~0#1, main_~#set~0#1.base, main_~#set~0#1.offset, main_~x~0#1, main_~y~0#1, main_~#values~0#1.base, main_~#values~0#1.offset, main_~v~0#1;main_~n~0#1 := 0;call main_~#set~0#1.base, main_~#set~0#1.offset := #Ultimate.allocOnStack(400000);havoc main_~x~0#1;havoc main_~y~0#1;main_~x~0#1 := 0;" [2024-11-28 02:12:46,535 INFO L749 eck$LassoCheckResult]: Loop: "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" [2024-11-28 02:12:46,543 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:12:46,543 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2024-11-28 02:12:46,551 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 02:12:46,552 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [981924418] [2024-11-28 02:12:46,552 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:12:46,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:12:46,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:12:46,646 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 02:12:46,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:12:46,676 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 02:12:46,678 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:12:46,678 INFO L85 PathProgramCache]: Analyzing trace with hash 1221, now seen corresponding path program 1 times [2024-11-28 02:12:46,679 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 02:12:46,679 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1929934209] [2024-11-28 02:12:46,679 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:12:46,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:12:46,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:12:46,694 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 02:12:46,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:12:46,701 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 02:12:46,702 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:12:46,703 INFO L85 PathProgramCache]: Analyzing trace with hash 925703, now seen corresponding path program 1 times [2024-11-28 02:12:46,703 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 02:12:46,703 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2062059304] [2024-11-28 02:12:46,703 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:12:46,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:12:46,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:12:46,724 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 02:12:46,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:12:46,740 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 02:12:47,092 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 02:12:47,093 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 02:12:47,093 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 02:12:47,093 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 02:12:47,093 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-28 02:12:47,093 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:47,094 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 02:12:47,094 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 02:12:47,094 INFO L132 ssoRankerPreferences]: Filename of dumped script: data_structures_set_multi_proc_trivial_ground.i_Iteration1_Lasso [2024-11-28 02:12:47,094 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 02:12:47,094 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 02:12:47,116 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:47,125 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:47,130 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:47,134 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:47,138 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:47,141 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:47,146 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:47,150 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:47,154 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:47,159 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:47,167 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:47,171 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:47,174 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:47,179 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:47,203 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:47,206 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:47,209 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:47,212 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:47,216 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:47,219 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:47,223 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:47,226 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:47,229 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:47,233 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:47,237 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:47,451 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:47,457 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:47,461 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:47,465 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:47,828 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 02:12:47,833 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-28 02:12:47,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:47,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:47,839 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:47,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2024-11-28 02:12:47,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:47,864 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:47,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:12:47,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:47,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:47,865 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:47,871 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:12:47,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:12:47,874 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:12:47,886 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2024-11-28 02:12:47,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:47,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:47,888 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:47,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2024-11-28 02:12:47,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:47,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:47,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:12:47,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:47,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:47,910 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:47,911 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:12:47,912 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:12:47,916 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:12:47,927 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2024-11-28 02:12:47,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:47,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:47,929 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:47,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2024-11-28 02:12:47,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:47,953 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:47,953 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:12:47,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:47,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:47,954 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:47,955 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:12:47,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:12:47,959 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:12:47,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2024-11-28 02:12:47,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:47,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:47,972 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:47,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:47,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2024-11-28 02:12:47,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:47,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:12:47,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:47,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:47,993 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:47,994 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:12:47,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:12:47,999 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:12:48,010 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2024-11-28 02:12:48,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:48,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:48,014 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:48,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2024-11-28 02:12:48,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:48,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:48,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:12:48,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:48,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:48,037 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:48,037 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:12:48,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:12:48,042 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:12:48,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2024-11-28 02:12:48,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:48,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:48,054 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:48,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2024-11-28 02:12:48,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:48,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:48,073 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:12:48,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:48,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:48,074 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:48,075 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:12:48,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:12:48,078 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:12:48,088 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2024-11-28 02:12:48,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:48,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:48,090 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:48,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2024-11-28 02:12:48,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:48,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:48,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:12:48,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:48,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:48,110 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:48,110 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:12:48,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:12:48,112 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:12:48,122 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2024-11-28 02:12:48,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:48,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:48,125 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:48,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2024-11-28 02:12:48,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:48,141 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:48,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:12:48,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:48,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:48,141 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:48,142 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:12:48,142 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:12:48,144 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:12:48,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2024-11-28 02:12:48,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:48,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:48,156 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:48,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2024-11-28 02:12:48,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:48,174 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:48,174 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:12:48,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:48,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:48,174 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:48,175 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:12:48,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:12:48,179 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:12:48,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2024-11-28 02:12:48,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:48,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:48,191 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:48,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2024-11-28 02:12:48,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:48,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:48,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:12:48,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:48,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:48,213 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:48,213 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:12:48,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:12:48,216 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:12:48,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2024-11-28 02:12:48,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:48,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:48,229 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:48,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2024-11-28 02:12:48,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:48,248 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:48,248 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:12:48,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:48,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:48,248 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:48,249 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:12:48,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:12:48,251 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:12:48,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2024-11-28 02:12:48,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:48,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:48,264 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:48,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2024-11-28 02:12:48,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:48,285 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:48,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:12:48,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:48,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:48,286 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:48,286 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:12:48,286 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:12:48,290 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:12:48,301 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2024-11-28 02:12:48,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:48,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:48,304 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:48,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2024-11-28 02:12:48,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:48,320 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:48,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:12:48,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:48,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:48,320 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:48,321 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:12:48,321 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:12:48,322 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:12:48,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2024-11-28 02:12:48,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:48,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:48,332 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:48,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2024-11-28 02:12:48,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:48,348 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:48,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:48,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:48,348 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:48,352 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:12:48,352 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:12:48,359 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:12:48,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2024-11-28 02:12:48,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:48,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:48,371 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:48,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2024-11-28 02:12:48,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:48,388 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:48,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:48,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:48,389 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:48,391 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:12:48,391 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:12:48,396 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:12:48,405 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2024-11-28 02:12:48,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:48,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:48,407 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:48,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2024-11-28 02:12:48,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:48,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:48,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:12:48,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:48,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:48,429 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:48,429 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:12:48,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:12:48,433 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:12:48,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2024-11-28 02:12:48,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:48,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:48,446 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:48,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2024-11-28 02:12:48,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:48,467 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:48,467 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:12:48,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:48,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:48,467 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:48,468 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:12:48,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:12:48,470 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:12:48,479 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2024-11-28 02:12:48,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:48,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:48,481 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:48,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2024-11-28 02:12:48,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:48,498 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:48,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:12:48,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:48,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:48,499 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:48,499 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:12:48,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:12:48,501 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:12:48,509 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2024-11-28 02:12:48,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:48,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:48,511 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:48,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2024-11-28 02:12:48,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:48,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:48,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:12:48,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:48,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:48,525 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:48,526 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:12:48,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:12:48,527 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:12:48,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2024-11-28 02:12:48,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:48,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:48,535 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:48,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2024-11-28 02:12:48,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:48,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:48,549 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:12:48,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:48,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:48,549 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:48,549 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:12:48,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:12:48,551 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:12:48,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2024-11-28 02:12:48,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:48,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:48,564 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:48,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2024-11-28 02:12:48,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:48,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:48,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:48,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:48,585 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:48,588 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:12:48,588 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:12:48,593 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:12:48,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2024-11-28 02:12:48,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:48,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:48,604 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:48,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2024-11-28 02:12:48,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:48,622 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:48,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:12:48,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:48,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:48,622 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:48,623 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:12:48,623 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:12:48,625 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:12:48,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2024-11-28 02:12:48,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:48,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:48,636 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:48,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2024-11-28 02:12:48,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:48,655 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:48,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:12:48,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:48,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:48,655 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:48,656 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:12:48,656 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:12:48,660 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:12:48,665 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2024-11-28 02:12:48,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:48,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:48,667 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:48,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2024-11-28 02:12:48,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:48,682 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:48,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:12:48,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:48,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:48,682 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:48,683 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:12:48,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:12:48,687 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:12:48,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2024-11-28 02:12:48,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:48,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:48,698 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:48,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2024-11-28 02:12:48,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:48,714 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:48,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:12:48,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:48,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:48,714 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:48,715 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:12:48,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:12:48,719 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:12:48,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2024-11-28 02:12:48,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:48,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:48,731 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:48,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2024-11-28 02:12:48,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:48,748 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:48,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:48,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:48,748 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:48,753 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:12:48,753 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:12:48,758 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:12:48,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2024-11-28 02:12:48,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:48,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:48,769 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:48,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2024-11-28 02:12:48,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:48,786 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:48,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:48,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:48,786 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:48,788 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:12:48,788 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:12:48,822 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:12:48,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2024-11-28 02:12:48,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:48,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:48,833 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:48,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2024-11-28 02:12:48,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:48,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:48,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:48,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:48,850 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:48,853 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:12:48,853 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:12:48,860 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:12:48,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2024-11-28 02:12:48,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:48,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:48,869 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:48,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2024-11-28 02:12:48,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:48,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:48,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:48,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:48,883 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:48,886 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:12:48,886 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:12:48,891 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:12:48,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2024-11-28 02:12:48,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:48,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:48,902 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:48,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2024-11-28 02:12:48,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:48,921 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:48,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:48,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:48,921 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:48,932 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 02:12:48,932 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 02:12:48,943 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2024-11-28 02:12:49,026 INFO L443 ModelExtractionUtils]: Simplification made 18 calls to the SMT solver. [2024-11-28 02:12:49,030 INFO L444 ModelExtractionUtils]: 0 out of 13 variables were initially zero. Simplification set additionally 10 variables to zero. [2024-11-28 02:12:49,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:49,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:49,036 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:49,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2024-11-28 02:12:49,041 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2024-11-28 02:12:49,060 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2024-11-28 02:12:49,060 INFO L474 LassoAnalysis]: Proved termination. [2024-11-28 02:12:49,060 INFO L476 LassoAnalysis]: Termination argument consisting of: Ranking function f(v_rep(select #length ULTIMATE.start_main_~#set~0#1.base)_1, ULTIMATE.start_main_~x~0#1) = 199999*v_rep(select #length ULTIMATE.start_main_~#set~0#1.base)_1 - 8*ULTIMATE.start_main_~x~0#1 Supporting invariants [] [2024-11-28 02:12:49,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2024-11-28 02:12:49,108 INFO L156 tatePredicateManager]: 4 out of 4 supporting invariants were superfluous and have been removed [2024-11-28 02:12:49,121 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-11-28 02:12:49,121 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-11-28 02:12:49,144 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:12:49,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:12:49,178 INFO L256 TraceCheckSpWp]: Trace formula consists of 33 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-28 02:12:49,182 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:12:49,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:12:49,203 INFO L256 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-28 02:12:49,204 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:12:49,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 02:12:49,269 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2024-11-28 02:12:49,271 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand has 55 states, 54 states have (on average 1.5185185185185186) internal successors, (82), 54 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 02:12:49,326 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand has 55 states, 54 states have (on average 1.5185185185185186) internal successors, (82), 54 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0). Second operand has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 108 states and 163 transitions. Complement of second has 6 states. [2024-11-28 02:12:49,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2024-11-28 02:12:49,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 02:12:49,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 81 transitions. [2024-11-28 02:12:49,339 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 81 transitions. Stem has 2 letters. Loop has 2 letters. [2024-11-28 02:12:49,339 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-28 02:12:49,339 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 81 transitions. Stem has 4 letters. Loop has 2 letters. [2024-11-28 02:12:49,339 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-28 02:12:49,339 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 81 transitions. Stem has 2 letters. Loop has 4 letters. [2024-11-28 02:12:49,339 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-28 02:12:49,340 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 108 states and 163 transitions. [2024-11-28 02:12:49,344 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 43 [2024-11-28 02:12:49,350 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 108 states to 52 states and 78 transitions. [2024-11-28 02:12:49,351 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 49 [2024-11-28 02:12:49,352 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 50 [2024-11-28 02:12:49,352 INFO L73 IsDeterministic]: Start isDeterministic. Operand 52 states and 78 transitions. [2024-11-28 02:12:49,354 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 02:12:49,354 INFO L218 hiAutomatonCegarLoop]: Abstraction has 52 states and 78 transitions. [2024-11-28 02:12:49,368 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states and 78 transitions. [2024-11-28 02:12:49,380 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 52. [2024-11-28 02:12:49,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 52 states, 52 states have (on average 1.5) internal successors, (78), 51 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 02:12:49,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 78 transitions. [2024-11-28 02:12:49,383 INFO L240 hiAutomatonCegarLoop]: Abstraction has 52 states and 78 transitions. [2024-11-28 02:12:49,383 INFO L425 stractBuchiCegarLoop]: Abstraction has 52 states and 78 transitions. [2024-11-28 02:12:49,383 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2024-11-28 02:12:49,383 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 52 states and 78 transitions. [2024-11-28 02:12:49,387 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 43 [2024-11-28 02:12:49,387 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 02:12:49,387 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 02:12:49,388 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2024-11-28 02:12:49,388 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2024-11-28 02:12:49,388 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(48, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet3#1, main_#t~post4#1, main_#t~mem5#1, main_#t~mem6#1, main_#t~post7#1, main_#t~post8#1, main_#t~nondet9#1, main_#t~post10#1, main_#t~mem11#1, main_#t~ret12#1, main_#t~mem13#1, main_#t~ret14#1, main_#t~mem15#1, main_#t~mem16#1, main_#t~post17#1, main_#t~post18#1, main_#t~post19#1, main_#t~mem20#1, main_#t~mem21#1, main_#t~post22#1, main_#t~post23#1, main_~n~0#1, main_~#set~0#1.base, main_~#set~0#1.offset, main_~x~0#1, main_~y~0#1, main_~#values~0#1.base, main_~#values~0#1.offset, main_~v~0#1;main_~n~0#1 := 0;call main_~#set~0#1.base, main_~#set~0#1.offset := #Ultimate.allocOnStack(400000);havoc main_~x~0#1;havoc main_~y~0#1;main_~x~0#1 := 0;" "assume !(main_~x~0#1 < 100000);" "main_~x~0#1 := 0;" [2024-11-28 02:12:49,388 INFO L749 eck$LassoCheckResult]: Loop: "assume main_~x~0#1 < main_~n~0#1;" "main_~y~0#1 := 1 + main_~x~0#1;" "assume !(main_~y~0#1 < main_~n~0#1);" "main_#t~post8#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post8#1;havoc main_#t~post8#1;" [2024-11-28 02:12:49,388 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:12:49,389 INFO L85 PathProgramCache]: Analyzing trace with hash 925769, now seen corresponding path program 1 times [2024-11-28 02:12:49,389 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 02:12:49,389 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [624520750] [2024-11-28 02:12:49,389 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:12:49,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:12:49,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:12:49,473 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 02:12:49,474 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [624520750] [2024-11-28 02:12:49,474 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [624520750] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:12:49,474 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [231730704] [2024-11-28 02:12:49,474 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:12:49,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:12:49,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:49,476 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 02:12:49,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Waiting until timeout for monitored process [2024-11-28 02:12:49,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:12:49,534 INFO L256 TraceCheckSpWp]: Trace formula consists of 36 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-28 02:12:49,534 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:12:49,543 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:12:49,556 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [231730704] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 02:12:49,556 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 02:12:49,557 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 5 [2024-11-28 02:12:49,557 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [941939943] [2024-11-28 02:12:49,557 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 02:12:49,559 INFO L752 eck$LassoCheckResult]: stem already infeasible [2024-11-28 02:12:49,560 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:12:49,560 INFO L85 PathProgramCache]: Analyzing trace with hash 1605019, now seen corresponding path program 1 times [2024-11-28 02:12:49,560 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 02:12:49,560 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [695742860] [2024-11-28 02:12:49,560 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:12:49,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:12:49,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:12:49,570 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 02:12:49,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:12:49,578 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 02:12:49,608 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 02:12:49,608 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 02:12:49,608 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 02:12:49,608 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 02:12:49,608 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-28 02:12:49,608 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:49,608 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 02:12:49,608 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 02:12:49,608 INFO L132 ssoRankerPreferences]: Filename of dumped script: data_structures_set_multi_proc_trivial_ground.i_Iteration2_Loop [2024-11-28 02:12:49,608 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 02:12:49,608 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 02:12:49,609 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:49,617 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:49,619 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:49,648 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 02:12:49,649 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-28 02:12:49,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:49,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:49,652 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:49,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2024-11-28 02:12:49,657 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 02:12:49,657 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 02:12:49,684 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2024-11-28 02:12:49,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:49,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:49,687 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:49,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2024-11-28 02:12:49,691 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-28 02:12:49,691 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 02:12:49,843 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-28 02:12:49,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2024-11-28 02:12:49,850 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 02:12:49,850 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 02:12:49,850 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 02:12:49,850 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 02:12:49,850 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-28 02:12:49,850 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:49,850 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 02:12:49,850 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 02:12:49,850 INFO L132 ssoRankerPreferences]: Filename of dumped script: data_structures_set_multi_proc_trivial_ground.i_Iteration2_Loop [2024-11-28 02:12:49,850 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 02:12:49,850 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 02:12:49,851 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:49,857 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:49,860 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 02:12:49,905 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 02:12:49,905 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-28 02:12:49,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:49,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:49,908 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:49,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2024-11-28 02:12:49,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:49,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:49,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:12:49,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:49,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:49,929 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:49,930 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:12:49,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:12:49,932 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:12:49,939 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2024-11-28 02:12:49,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:49,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:49,941 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:49,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2024-11-28 02:12:49,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:49,958 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:49,958 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:12:49,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:49,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:49,959 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:49,959 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:12:49,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:12:49,961 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 02:12:49,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2024-11-28 02:12:49,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:49,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:49,972 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:49,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2024-11-28 02:12:49,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 02:12:49,990 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 02:12:49,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 02:12:49,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 02:12:49,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 02:12:49,990 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 02:12:49,991 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 02:12:49,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 02:12:49,995 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2024-11-28 02:12:49,999 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2024-11-28 02:12:49,999 INFO L444 ModelExtractionUtils]: 0 out of 4 variables were initially zero. Simplification set additionally 1 variables to zero. [2024-11-28 02:12:49,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 02:12:49,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:50,001 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 02:12:50,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2024-11-28 02:12:50,004 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2024-11-28 02:12:50,004 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2024-11-28 02:12:50,004 INFO L474 LassoAnalysis]: Proved termination. [2024-11-28 02:12:50,004 INFO L476 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_main_~x~0#1, ULTIMATE.start_main_~n~0#1) = -1*ULTIMATE.start_main_~x~0#1 + 1*ULTIMATE.start_main_~n~0#1 Supporting invariants [] [2024-11-28 02:12:50,012 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2024-11-28 02:12:50,013 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2024-11-28 02:12:50,039 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:12:50,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:12:50,056 INFO L256 TraceCheckSpWp]: Trace formula consists of 36 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-28 02:12:50,056 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:12:50,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:12:50,071 WARN L254 TraceCheckSpWp]: Trace formula consists of 8 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-28 02:12:50,072 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:12:50,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 02:12:50,116 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2024-11-28 02:12:50,117 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 52 states and 78 transitions. cyclomatic complexity: 31 Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 02:12:50,169 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 52 states and 78 transitions. cyclomatic complexity: 31. Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 106 states and 160 transitions. Complement of second has 6 states. [2024-11-28 02:12:50,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2024-11-28 02:12:50,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 02:12:50,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 90 transitions. [2024-11-28 02:12:50,171 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 90 transitions. Stem has 4 letters. Loop has 4 letters. [2024-11-28 02:12:50,171 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-28 02:12:50,172 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 90 transitions. Stem has 8 letters. Loop has 4 letters. [2024-11-28 02:12:50,172 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-28 02:12:50,172 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 90 transitions. Stem has 4 letters. Loop has 8 letters. [2024-11-28 02:12:50,172 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-28 02:12:50,172 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 106 states and 160 transitions. [2024-11-28 02:12:50,175 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 37 [2024-11-28 02:12:50,176 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 106 states to 55 states and 80 transitions. [2024-11-28 02:12:50,176 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 44 [2024-11-28 02:12:50,176 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 46 [2024-11-28 02:12:50,176 INFO L73 IsDeterministic]: Start isDeterministic. Operand 55 states and 80 transitions. [2024-11-28 02:12:50,176 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2024-11-28 02:12:50,176 INFO L218 hiAutomatonCegarLoop]: Abstraction has 55 states and 80 transitions. [2024-11-28 02:12:50,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55 states and 80 transitions. [2024-11-28 02:12:50,178 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55 to 55. [2024-11-28 02:12:50,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 55 states have (on average 1.4545454545454546) internal successors, (80), 54 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 02:12:50,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 80 transitions. [2024-11-28 02:12:50,179 INFO L240 hiAutomatonCegarLoop]: Abstraction has 55 states and 80 transitions. [2024-11-28 02:12:50,180 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 02:12:50,181 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 02:12:50,182 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-11-28 02:12:50,182 INFO L87 Difference]: Start difference. First operand 55 states and 80 transitions. Second operand has 5 states, 5 states have (on average 1.6) internal successors, (8), 5 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 02:12:50,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:12:50,296 INFO L93 Difference]: Finished difference Result 114 states and 138 transitions. [2024-11-28 02:12:50,297 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 114 states and 138 transitions. [2024-11-28 02:12:50,299 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 61 [2024-11-28 02:12:50,302 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 114 states to 102 states and 126 transitions. [2024-11-28 02:12:50,302 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 78 [2024-11-28 02:12:50,303 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 78 [2024-11-28 02:12:50,303 INFO L73 IsDeterministic]: Start isDeterministic. Operand 102 states and 126 transitions. [2024-11-28 02:12:50,303 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2024-11-28 02:12:50,303 INFO L218 hiAutomatonCegarLoop]: Abstraction has 102 states and 126 transitions. [2024-11-28 02:12:50,303 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102 states and 126 transitions. [2024-11-28 02:12:50,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102 to 51. [2024-11-28 02:12:50,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 51 states have (on average 1.2745098039215685) internal successors, (65), 50 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 02:12:50,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 65 transitions. [2024-11-28 02:12:50,310 INFO L240 hiAutomatonCegarLoop]: Abstraction has 51 states and 65 transitions. [2024-11-28 02:12:50,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 02:12:50,313 INFO L425 stractBuchiCegarLoop]: Abstraction has 51 states and 65 transitions. [2024-11-28 02:12:50,313 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2024-11-28 02:12:50,313 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 51 states and 65 transitions. [2024-11-28 02:12:50,314 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 31 [2024-11-28 02:12:50,314 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 02:12:50,314 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 02:12:50,314 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 2, 1, 1, 1, 1, 1, 1] [2024-11-28 02:12:50,314 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2024-11-28 02:12:50,315 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(48, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet3#1, main_#t~post4#1, main_#t~mem5#1, main_#t~mem6#1, main_#t~post7#1, main_#t~post8#1, main_#t~nondet9#1, main_#t~post10#1, main_#t~mem11#1, main_#t~ret12#1, main_#t~mem13#1, main_#t~ret14#1, main_#t~mem15#1, main_#t~mem16#1, main_#t~post17#1, main_#t~post18#1, main_#t~post19#1, main_#t~mem20#1, main_#t~mem21#1, main_#t~post22#1, main_#t~post23#1, main_~n~0#1, main_~#set~0#1.base, main_~#set~0#1.offset, main_~x~0#1, main_~y~0#1, main_~#values~0#1.base, main_~#values~0#1.offset, main_~v~0#1;main_~n~0#1 := 0;call main_~#set~0#1.base, main_~#set~0#1.offset := #Ultimate.allocOnStack(400000);havoc main_~x~0#1;havoc main_~y~0#1;main_~x~0#1 := 0;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume !(main_~x~0#1 < 100000);" "main_~x~0#1 := 0;" "assume main_~x~0#1 < main_~n~0#1;" "main_~y~0#1 := 1 + main_~x~0#1;" [2024-11-28 02:12:50,315 INFO L749 eck$LassoCheckResult]: Loop: "assume main_~y~0#1 < main_~n~0#1;" "call main_#t~mem5#1 := read~int#1(main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);call main_#t~mem6#1 := read~int#1(main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~y~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if main_#t~mem5#1 != main_#t~mem6#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1;" "assume !(0 == __VERIFIER_assert_~cond#1);" "havoc __VERIFIER_assert_~cond#1;havoc __VERIFIER_assert_#in~cond#1;assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem5#1;havoc main_#t~mem6#1;main_#t~post7#1 := main_~y~0#1;main_~y~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1;" [2024-11-28 02:12:50,315 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:12:50,315 INFO L85 PathProgramCache]: Analyzing trace with hash -2053740459, now seen corresponding path program 1 times [2024-11-28 02:12:50,315 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 02:12:50,316 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [731976823] [2024-11-28 02:12:50,316 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:12:50,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:12:50,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:12:50,412 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 02:12:50,413 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [731976823] [2024-11-28 02:12:50,413 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [731976823] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:12:50,413 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1502165164] [2024-11-28 02:12:50,413 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:12:50,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:12:50,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:50,415 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 02:12:50,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (40)] Waiting until timeout for monitored process [2024-11-28 02:12:50,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:12:50,469 INFO L256 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-28 02:12:50,470 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:12:50,504 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:12:50,547 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1502165164] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 02:12:50,549 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 02:12:50,550 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 5, 5] total 10 [2024-11-28 02:12:50,550 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1592725973] [2024-11-28 02:12:50,550 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 02:12:50,550 INFO L752 eck$LassoCheckResult]: stem already infeasible [2024-11-28 02:12:50,550 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:12:50,551 INFO L85 PathProgramCache]: Analyzing trace with hash 1913031, now seen corresponding path program 1 times [2024-11-28 02:12:50,551 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 02:12:50,551 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [370825670] [2024-11-28 02:12:50,551 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:12:50,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:12:50,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:12:50,599 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 02:12:50,601 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2024-11-28 02:12:50,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:12:50,612 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 02:12:50,617 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2024-11-28 02:12:50,701 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 02:12:50,702 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-28 02:12:50,702 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=51, Unknown=0, NotChecked=0, Total=90 [2024-11-28 02:12:50,702 INFO L87 Difference]: Start difference. First operand 51 states and 65 transitions. cyclomatic complexity: 20 Second operand has 10 states, 10 states have (on average 2.2) internal successors, (22), 10 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 02:12:50,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:12:50,939 INFO L93 Difference]: Finished difference Result 144 states and 174 transitions. [2024-11-28 02:12:50,939 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 144 states and 174 transitions. [2024-11-28 02:12:50,941 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 104 [2024-11-28 02:12:50,943 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 144 states to 142 states and 172 transitions. [2024-11-28 02:12:50,943 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 130 [2024-11-28 02:12:50,943 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 130 [2024-11-28 02:12:50,943 INFO L73 IsDeterministic]: Start isDeterministic. Operand 142 states and 172 transitions. [2024-11-28 02:12:50,944 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 02:12:50,944 INFO L218 hiAutomatonCegarLoop]: Abstraction has 142 states and 172 transitions. [2024-11-28 02:12:50,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 142 states and 172 transitions. [2024-11-28 02:12:50,947 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 142 to 58. [2024-11-28 02:12:50,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58 states, 58 states have (on average 1.206896551724138) internal successors, (70), 57 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 02:12:50,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 70 transitions. [2024-11-28 02:12:50,948 INFO L240 hiAutomatonCegarLoop]: Abstraction has 58 states and 70 transitions. [2024-11-28 02:12:50,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-28 02:12:50,949 INFO L425 stractBuchiCegarLoop]: Abstraction has 58 states and 70 transitions. [2024-11-28 02:12:50,949 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2024-11-28 02:12:50,949 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 58 states and 70 transitions. [2024-11-28 02:12:50,950 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 38 [2024-11-28 02:12:50,950 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 02:12:50,950 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 02:12:50,950 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [6, 6, 1, 1, 1, 1, 1, 1] [2024-11-28 02:12:50,950 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2024-11-28 02:12:50,951 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(48, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet3#1, main_#t~post4#1, main_#t~mem5#1, main_#t~mem6#1, main_#t~post7#1, main_#t~post8#1, main_#t~nondet9#1, main_#t~post10#1, main_#t~mem11#1, main_#t~ret12#1, main_#t~mem13#1, main_#t~ret14#1, main_#t~mem15#1, main_#t~mem16#1, main_#t~post17#1, main_#t~post18#1, main_#t~post19#1, main_#t~mem20#1, main_#t~mem21#1, main_#t~post22#1, main_#t~post23#1, main_~n~0#1, main_~#set~0#1.base, main_~#set~0#1.offset, main_~x~0#1, main_~y~0#1, main_~#values~0#1.base, main_~#values~0#1.offset, main_~v~0#1;main_~n~0#1 := 0;call main_~#set~0#1.base, main_~#set~0#1.offset := #Ultimate.allocOnStack(400000);havoc main_~x~0#1;havoc main_~y~0#1;main_~x~0#1 := 0;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume !(main_~x~0#1 < 100000);" "main_~x~0#1 := 0;" "assume !(main_~x~0#1 < main_~n~0#1);" "call main_~#values~0#1.base, main_~#values~0#1.offset := #Ultimate.allocOnStack(400000);havoc main_~v~0#1;main_~v~0#1 := 0;" [2024-11-28 02:12:50,951 INFO L749 eck$LassoCheckResult]: Loop: "assume main_~v~0#1 < 100000;" "havoc main_#t~nondet9#1;call write~int#2(main_#t~nondet9#1, main_~#values~0#1.base, main_~#values~0#1.offset + 4 * main_~v~0#1, 4);havoc main_#t~nondet9#1;main_#t~post10#1 := main_~v~0#1;main_~v~0#1 := 1 + main_#t~post10#1;havoc main_#t~post10#1;" [2024-11-28 02:12:50,951 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:12:50,951 INFO L85 PathProgramCache]: Analyzing trace with hash -2066234427, now seen corresponding path program 1 times [2024-11-28 02:12:50,951 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 02:12:50,951 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1180532644] [2024-11-28 02:12:50,952 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:12:50,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:12:50,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:12:51,247 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 02:12:51,248 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1180532644] [2024-11-28 02:12:51,248 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1180532644] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:12:51,248 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [978547164] [2024-11-28 02:12:51,248 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:12:51,248 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:12:51,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:51,250 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 02:12:51,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Waiting until timeout for monitored process [2024-11-28 02:12:51,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:12:51,327 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-28 02:12:51,328 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:12:51,371 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:12:51,500 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [978547164] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 02:12:51,500 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 02:12:51,500 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 17 [2024-11-28 02:12:51,500 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [483695371] [2024-11-28 02:12:51,500 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 02:12:51,501 INFO L752 eck$LassoCheckResult]: stem already infeasible [2024-11-28 02:12:51,501 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:12:51,501 INFO L85 PathProgramCache]: Analyzing trace with hash 3077, now seen corresponding path program 1 times [2024-11-28 02:12:51,501 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 02:12:51,501 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [623662974] [2024-11-28 02:12:51,501 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:12:51,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:12:51,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:12:51,506 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 02:12:51,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:12:51,509 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 02:12:51,557 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 02:12:51,558 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2024-11-28 02:12:51,558 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=136, Invalid=136, Unknown=0, NotChecked=0, Total=272 [2024-11-28 02:12:51,558 INFO L87 Difference]: Start difference. First operand 58 states and 70 transitions. cyclomatic complexity: 17 Second operand has 17 states, 17 states have (on average 2.0588235294117645) internal successors, (35), 17 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 02:12:51,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:12:51,907 INFO L93 Difference]: Finished difference Result 270 states and 324 transitions. [2024-11-28 02:12:51,907 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 270 states and 324 transitions. [2024-11-28 02:12:51,910 INFO L131 ngComponentsAnalysis]: Automaton has 18 accepting balls. 192 [2024-11-28 02:12:51,916 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 270 states to 270 states and 324 transitions. [2024-11-28 02:12:51,916 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 242 [2024-11-28 02:12:51,917 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 242 [2024-11-28 02:12:51,920 INFO L73 IsDeterministic]: Start isDeterministic. Operand 270 states and 324 transitions. [2024-11-28 02:12:51,921 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 02:12:51,922 INFO L218 hiAutomatonCegarLoop]: Abstraction has 270 states and 324 transitions. [2024-11-28 02:12:51,922 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 270 states and 324 transitions. [2024-11-28 02:12:51,926 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 270 to 74. [2024-11-28 02:12:51,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74 states, 74 states have (on average 1.162162162162162) internal successors, (86), 73 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 02:12:51,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 86 transitions. [2024-11-28 02:12:51,933 INFO L240 hiAutomatonCegarLoop]: Abstraction has 74 states and 86 transitions. [2024-11-28 02:12:51,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-28 02:12:51,935 INFO L425 stractBuchiCegarLoop]: Abstraction has 74 states and 86 transitions. [2024-11-28 02:12:51,935 INFO L332 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2024-11-28 02:12:51,935 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 74 states and 86 transitions. [2024-11-28 02:12:51,936 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 38 [2024-11-28 02:12:51,936 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 02:12:51,936 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 02:12:51,936 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [14, 14, 1, 1, 1, 1, 1, 1] [2024-11-28 02:12:51,936 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2024-11-28 02:12:51,937 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(48, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet3#1, main_#t~post4#1, main_#t~mem5#1, main_#t~mem6#1, main_#t~post7#1, main_#t~post8#1, main_#t~nondet9#1, main_#t~post10#1, main_#t~mem11#1, main_#t~ret12#1, main_#t~mem13#1, main_#t~ret14#1, main_#t~mem15#1, main_#t~mem16#1, main_#t~post17#1, main_#t~post18#1, main_#t~post19#1, main_#t~mem20#1, main_#t~mem21#1, main_#t~post22#1, main_#t~post23#1, main_~n~0#1, main_~#set~0#1.base, main_~#set~0#1.offset, main_~x~0#1, main_~y~0#1, main_~#values~0#1.base, main_~#values~0#1.offset, main_~v~0#1;main_~n~0#1 := 0;call main_~#set~0#1.base, main_~#set~0#1.offset := #Ultimate.allocOnStack(400000);havoc main_~x~0#1;havoc main_~y~0#1;main_~x~0#1 := 0;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume !(main_~x~0#1 < 100000);" "main_~x~0#1 := 0;" "assume !(main_~x~0#1 < main_~n~0#1);" "call main_~#values~0#1.base, main_~#values~0#1.offset := #Ultimate.allocOnStack(400000);havoc main_~v~0#1;main_~v~0#1 := 0;" [2024-11-28 02:12:51,940 INFO L749 eck$LassoCheckResult]: Loop: "assume main_~v~0#1 < 100000;" "havoc main_#t~nondet9#1;call write~int#2(main_#t~nondet9#1, main_~#values~0#1.base, main_~#values~0#1.offset + 4 * main_~v~0#1, 4);havoc main_#t~nondet9#1;main_#t~post10#1 := main_~v~0#1;main_~v~0#1 := 1 + main_#t~post10#1;havoc main_#t~post10#1;" [2024-11-28 02:12:51,940 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:12:51,940 INFO L85 PathProgramCache]: Analyzing trace with hash 345917925, now seen corresponding path program 2 times [2024-11-28 02:12:51,941 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 02:12:51,941 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [767967841] [2024-11-28 02:12:51,941 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:12:51,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:12:52,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:12:52,498 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 02:12:52,499 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [767967841] [2024-11-28 02:12:52,499 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [767967841] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:12:52,499 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [663086130] [2024-11-28 02:12:52,499 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:12:52,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:12:52,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:52,501 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 02:12:52,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (42)] Waiting until timeout for monitored process [2024-11-28 02:12:52,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:12:52,607 INFO L256 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-28 02:12:52,611 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:12:52,706 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:12:53,204 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [663086130] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 02:12:53,204 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 02:12:53,205 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 33 [2024-11-28 02:12:53,205 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1030483392] [2024-11-28 02:12:53,205 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 02:12:53,205 INFO L752 eck$LassoCheckResult]: stem already infeasible [2024-11-28 02:12:53,205 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:12:53,205 INFO L85 PathProgramCache]: Analyzing trace with hash 3077, now seen corresponding path program 2 times [2024-11-28 02:12:53,206 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 02:12:53,206 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1160924015] [2024-11-28 02:12:53,206 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:12:53,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:12:53,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:12:53,214 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 02:12:53,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:12:53,221 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 02:12:53,271 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 02:12:53,272 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2024-11-28 02:12:53,273 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=528, Invalid=528, Unknown=0, NotChecked=0, Total=1056 [2024-11-28 02:12:53,274 INFO L87 Difference]: Start difference. First operand 74 states and 86 transitions. cyclomatic complexity: 17 Second operand has 33 states, 33 states have (on average 2.0303030303030303) internal successors, (67), 33 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 02:12:54,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:12:54,032 INFO L93 Difference]: Finished difference Result 526 states and 628 transitions. [2024-11-28 02:12:54,032 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 526 states and 628 transitions. [2024-11-28 02:12:54,037 INFO L131 ngComponentsAnalysis]: Automaton has 34 accepting balls. 368 [2024-11-28 02:12:54,041 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 526 states to 526 states and 628 transitions. [2024-11-28 02:12:54,041 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 466 [2024-11-28 02:12:54,042 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 466 [2024-11-28 02:12:54,042 INFO L73 IsDeterministic]: Start isDeterministic. Operand 526 states and 628 transitions. [2024-11-28 02:12:54,044 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 02:12:54,044 INFO L218 hiAutomatonCegarLoop]: Abstraction has 526 states and 628 transitions. [2024-11-28 02:12:54,045 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 526 states and 628 transitions. [2024-11-28 02:12:54,054 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 526 to 106. [2024-11-28 02:12:54,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 106 states, 106 states have (on average 1.1132075471698113) internal successors, (118), 105 states have internal predecessors, (118), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 02:12:54,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 118 transitions. [2024-11-28 02:12:54,060 INFO L240 hiAutomatonCegarLoop]: Abstraction has 106 states and 118 transitions. [2024-11-28 02:12:54,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2024-11-28 02:12:54,064 INFO L425 stractBuchiCegarLoop]: Abstraction has 106 states and 118 transitions. [2024-11-28 02:12:54,064 INFO L332 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2024-11-28 02:12:54,065 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 106 states and 118 transitions. [2024-11-28 02:12:54,066 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 38 [2024-11-28 02:12:54,066 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 02:12:54,066 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 02:12:54,067 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [30, 30, 1, 1, 1, 1, 1, 1] [2024-11-28 02:12:54,067 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2024-11-28 02:12:54,067 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(48, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet3#1, main_#t~post4#1, main_#t~mem5#1, main_#t~mem6#1, main_#t~post7#1, main_#t~post8#1, main_#t~nondet9#1, main_#t~post10#1, main_#t~mem11#1, main_#t~ret12#1, main_#t~mem13#1, main_#t~ret14#1, main_#t~mem15#1, main_#t~mem16#1, main_#t~post17#1, main_#t~post18#1, main_#t~post19#1, main_#t~mem20#1, main_#t~mem21#1, main_#t~post22#1, main_#t~post23#1, main_~n~0#1, main_~#set~0#1.base, main_~#set~0#1.offset, main_~x~0#1, main_~y~0#1, main_~#values~0#1.base, main_~#values~0#1.offset, main_~v~0#1;main_~n~0#1 := 0;call main_~#set~0#1.base, main_~#set~0#1.offset := #Ultimate.allocOnStack(400000);havoc main_~x~0#1;havoc main_~y~0#1;main_~x~0#1 := 0;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume !(main_~x~0#1 < 100000);" "main_~x~0#1 := 0;" "assume !(main_~x~0#1 < main_~n~0#1);" "call main_~#values~0#1.base, main_~#values~0#1.offset := #Ultimate.allocOnStack(400000);havoc main_~v~0#1;main_~v~0#1 := 0;" [2024-11-28 02:12:54,072 INFO L749 eck$LassoCheckResult]: Loop: "assume main_~v~0#1 < 100000;" "havoc main_#t~nondet9#1;call write~int#2(main_#t~nondet9#1, main_~#values~0#1.base, main_~#values~0#1.offset + 4 * main_~v~0#1, 4);havoc main_#t~nondet9#1;main_#t~post10#1 := main_~v~0#1;main_~v~0#1 := 1 + main_#t~post10#1;havoc main_#t~post10#1;" [2024-11-28 02:12:54,072 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:12:54,072 INFO L85 PathProgramCache]: Analyzing trace with hash -151349723, now seen corresponding path program 3 times [2024-11-28 02:12:54,072 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 02:12:54,072 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1549774896] [2024-11-28 02:12:54,073 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:12:54,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:12:54,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:12:55,388 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 02:12:55,389 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1549774896] [2024-11-28 02:12:55,389 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1549774896] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:12:55,389 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1704241182] [2024-11-28 02:12:55,389 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:12:55,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:12:55,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:12:55,393 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 02:12:55,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (43)] Waiting until timeout for monitored process [2024-11-28 02:12:55,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:12:55,536 INFO L256 TraceCheckSpWp]: Trace formula consists of 381 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-28 02:12:55,540 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:12:55,658 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:12:57,198 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1704241182] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 02:12:57,198 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 02:12:57,198 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 33, 33] total 65 [2024-11-28 02:12:57,198 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [51973247] [2024-11-28 02:12:57,198 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 02:12:57,203 INFO L752 eck$LassoCheckResult]: stem already infeasible [2024-11-28 02:12:57,203 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:12:57,203 INFO L85 PathProgramCache]: Analyzing trace with hash 3077, now seen corresponding path program 3 times [2024-11-28 02:12:57,203 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 02:12:57,203 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1133346906] [2024-11-28 02:12:57,203 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:12:57,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:12:57,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:12:57,210 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 02:12:57,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:12:57,213 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 02:12:57,261 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 02:12:57,262 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2024-11-28 02:12:57,264 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=2080, Invalid=2080, Unknown=0, NotChecked=0, Total=4160 [2024-11-28 02:12:57,264 INFO L87 Difference]: Start difference. First operand 106 states and 118 transitions. cyclomatic complexity: 17 Second operand has 65 states, 65 states have (on average 2.0153846153846153) internal successors, (131), 65 states have internal predecessors, (131), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 02:12:59,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:12:59,423 INFO L93 Difference]: Finished difference Result 1038 states and 1236 transitions. [2024-11-28 02:12:59,423 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1038 states and 1236 transitions. [2024-11-28 02:12:59,431 INFO L131 ngComponentsAnalysis]: Automaton has 66 accepting balls. 720 [2024-11-28 02:12:59,437 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1038 states to 1038 states and 1236 transitions. [2024-11-28 02:12:59,437 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 914 [2024-11-28 02:12:59,438 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 914 [2024-11-28 02:12:59,438 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1038 states and 1236 transitions. [2024-11-28 02:12:59,440 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 02:12:59,441 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1038 states and 1236 transitions. [2024-11-28 02:12:59,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1038 states and 1236 transitions. [2024-11-28 02:12:59,451 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1038 to 170. [2024-11-28 02:12:59,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 170 states, 170 states have (on average 1.0705882352941176) internal successors, (182), 169 states have internal predecessors, (182), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 02:12:59,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 182 transitions. [2024-11-28 02:12:59,453 INFO L240 hiAutomatonCegarLoop]: Abstraction has 170 states and 182 transitions. [2024-11-28 02:12:59,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2024-11-28 02:12:59,457 INFO L425 stractBuchiCegarLoop]: Abstraction has 170 states and 182 transitions. [2024-11-28 02:12:59,461 INFO L332 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2024-11-28 02:12:59,461 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 170 states and 182 transitions. [2024-11-28 02:12:59,462 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 38 [2024-11-28 02:12:59,463 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 02:12:59,463 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 02:12:59,466 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [62, 62, 1, 1, 1, 1, 1, 1] [2024-11-28 02:12:59,466 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2024-11-28 02:12:59,466 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(48, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet3#1, main_#t~post4#1, main_#t~mem5#1, main_#t~mem6#1, main_#t~post7#1, main_#t~post8#1, main_#t~nondet9#1, main_#t~post10#1, main_#t~mem11#1, main_#t~ret12#1, main_#t~mem13#1, main_#t~ret14#1, main_#t~mem15#1, main_#t~mem16#1, main_#t~post17#1, main_#t~post18#1, main_#t~post19#1, main_#t~mem20#1, main_#t~mem21#1, main_#t~post22#1, main_#t~post23#1, main_~n~0#1, main_~#set~0#1.base, main_~#set~0#1.offset, main_~x~0#1, main_~y~0#1, main_~#values~0#1.base, main_~#values~0#1.offset, main_~v~0#1;main_~n~0#1 := 0;call main_~#set~0#1.base, main_~#set~0#1.offset := #Ultimate.allocOnStack(400000);havoc main_~x~0#1;havoc main_~y~0#1;main_~x~0#1 := 0;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume !(main_~x~0#1 < 100000);" "main_~x~0#1 := 0;" "assume !(main_~x~0#1 < main_~n~0#1);" "call main_~#values~0#1.base, main_~#values~0#1.offset := #Ultimate.allocOnStack(400000);havoc main_~v~0#1;main_~v~0#1 := 0;" [2024-11-28 02:12:59,466 INFO L749 eck$LassoCheckResult]: Loop: "assume main_~v~0#1 < 100000;" "havoc main_#t~nondet9#1;call write~int#2(main_#t~nondet9#1, main_~#values~0#1.base, main_~#values~0#1.offset + 4 * main_~v~0#1, 4);havoc main_#t~nondet9#1;main_#t~post10#1 := main_~v~0#1;main_~v~0#1 := 1 + main_#t~post10#1;havoc main_#t~post10#1;" [2024-11-28 02:12:59,466 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:12:59,466 INFO L85 PathProgramCache]: Analyzing trace with hash 888155813, now seen corresponding path program 4 times [2024-11-28 02:12:59,467 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 02:12:59,467 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [52481680] [2024-11-28 02:12:59,467 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:12:59,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:12:59,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:13:03,470 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 02:13:03,471 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [52481680] [2024-11-28 02:13:03,471 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [52481680] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:13:03,471 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [879065018] [2024-11-28 02:13:03,471 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:13:03,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:13:03,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:13:03,474 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 02:13:03,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (44)] Waiting until timeout for monitored process [2024-11-28 02:13:03,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:13:03,755 INFO L256 TraceCheckSpWp]: Trace formula consists of 733 conjuncts, 64 conjuncts are in the unsatisfiable core [2024-11-28 02:13:03,762 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:13:04,060 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:13:10,391 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [879065018] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 02:13:10,392 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 02:13:10,392 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [65, 65, 65] total 129 [2024-11-28 02:13:10,392 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [511025491] [2024-11-28 02:13:10,392 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 02:13:10,394 INFO L752 eck$LassoCheckResult]: stem already infeasible [2024-11-28 02:13:10,394 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:13:10,394 INFO L85 PathProgramCache]: Analyzing trace with hash 3077, now seen corresponding path program 4 times [2024-11-28 02:13:10,395 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 02:13:10,395 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [28499328] [2024-11-28 02:13:10,395 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:13:10,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:13:10,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:13:10,402 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 02:13:10,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:13:10,407 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 02:13:10,468 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 02:13:10,471 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 129 interpolants. [2024-11-28 02:13:10,479 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8256, Invalid=8256, Unknown=0, NotChecked=0, Total=16512 [2024-11-28 02:13:10,480 INFO L87 Difference]: Start difference. First operand 170 states and 182 transitions. cyclomatic complexity: 17 Second operand has 129 states, 129 states have (on average 2.007751937984496) internal successors, (259), 129 states have internal predecessors, (259), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 02:13:26,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:13:26,007 INFO L93 Difference]: Finished difference Result 2062 states and 2452 transitions. [2024-11-28 02:13:26,008 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2062 states and 2452 transitions. [2024-11-28 02:13:26,024 INFO L131 ngComponentsAnalysis]: Automaton has 130 accepting balls. 1424 [2024-11-28 02:13:26,038 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2062 states to 2062 states and 2452 transitions. [2024-11-28 02:13:26,039 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1810 [2024-11-28 02:13:26,041 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1810 [2024-11-28 02:13:26,041 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2062 states and 2452 transitions. [2024-11-28 02:13:26,045 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 02:13:26,046 INFO L218 hiAutomatonCegarLoop]: Abstraction has 2062 states and 2452 transitions. [2024-11-28 02:13:26,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2062 states and 2452 transitions. [2024-11-28 02:13:26,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2062 to 298. [2024-11-28 02:13:26,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 298 states, 298 states have (on average 1.0402684563758389) internal successors, (310), 297 states have internal predecessors, (310), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 02:13:26,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 298 states and 310 transitions. [2024-11-28 02:13:26,077 INFO L240 hiAutomatonCegarLoop]: Abstraction has 298 states and 310 transitions. [2024-11-28 02:13:26,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 128 states. [2024-11-28 02:13:26,079 INFO L425 stractBuchiCegarLoop]: Abstraction has 298 states and 310 transitions. [2024-11-28 02:13:26,079 INFO L332 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2024-11-28 02:13:26,079 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 298 states and 310 transitions. [2024-11-28 02:13:26,084 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 38 [2024-11-28 02:13:26,084 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 02:13:26,084 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 02:13:26,092 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [126, 126, 1, 1, 1, 1, 1, 1] [2024-11-28 02:13:26,092 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2024-11-28 02:13:26,092 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(48, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet3#1, main_#t~post4#1, main_#t~mem5#1, main_#t~mem6#1, main_#t~post7#1, main_#t~post8#1, main_#t~nondet9#1, main_#t~post10#1, main_#t~mem11#1, main_#t~ret12#1, main_#t~mem13#1, main_#t~ret14#1, main_#t~mem15#1, main_#t~mem16#1, main_#t~post17#1, main_#t~post18#1, main_#t~post19#1, main_#t~mem20#1, main_#t~mem21#1, main_#t~post22#1, main_#t~post23#1, main_~n~0#1, main_~#set~0#1.base, main_~#set~0#1.offset, main_~x~0#1, main_~y~0#1, main_~#values~0#1.base, main_~#values~0#1.offset, main_~v~0#1;main_~n~0#1 := 0;call main_~#set~0#1.base, main_~#set~0#1.offset := #Ultimate.allocOnStack(400000);havoc main_~x~0#1;havoc main_~y~0#1;main_~x~0#1 := 0;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume !(main_~x~0#1 < 100000);" "main_~x~0#1 := 0;" "assume !(main_~x~0#1 < main_~n~0#1);" "call main_~#values~0#1.base, main_~#values~0#1.offset := #Ultimate.allocOnStack(400000);havoc main_~v~0#1;main_~v~0#1 := 0;" [2024-11-28 02:13:26,092 INFO L749 eck$LassoCheckResult]: Loop: "assume main_~v~0#1 < 100000;" "havoc main_#t~nondet9#1;call write~int#2(main_#t~nondet9#1, main_~#values~0#1.base, main_~#values~0#1.offset + 4 * main_~v~0#1, 4);havoc main_#t~nondet9#1;main_#t~post10#1 := main_~v~0#1;main_~v~0#1 := 1 + main_#t~post10#1;havoc main_#t~post10#1;" [2024-11-28 02:13:26,093 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:13:26,093 INFO L85 PathProgramCache]: Analyzing trace with hash 97476517, now seen corresponding path program 5 times [2024-11-28 02:13:26,093 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 02:13:26,093 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [847512746] [2024-11-28 02:13:26,093 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:13:26,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:13:26,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:13:41,886 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 02:13:41,886 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [847512746] [2024-11-28 02:13:41,887 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [847512746] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:13:41,887 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [937915715] [2024-11-28 02:13:41,887 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:13:41,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:13:41,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:13:41,889 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 02:13:41,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (45)] Waiting until timeout for monitored process [2024-11-28 02:13:42,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:13:42,353 INFO L256 TraceCheckSpWp]: Trace formula consists of 1437 conjuncts, 128 conjuncts are in the unsatisfiable core [2024-11-28 02:13:42,362 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:13:42,871 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:14:07,426 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [937915715] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 02:14:07,427 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 02:14:07,427 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [129, 129, 129] total 257 [2024-11-28 02:14:07,427 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [688498666] [2024-11-28 02:14:07,427 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 02:14:07,429 INFO L752 eck$LassoCheckResult]: stem already infeasible [2024-11-28 02:14:07,429 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:14:07,429 INFO L85 PathProgramCache]: Analyzing trace with hash 3077, now seen corresponding path program 5 times [2024-11-28 02:14:07,429 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 02:14:07,430 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [633901797] [2024-11-28 02:14:07,430 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:14:07,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:14:07,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:14:07,437 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 02:14:07,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:14:07,444 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 02:14:07,501 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 02:14:07,508 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 257 interpolants. [2024-11-28 02:14:07,519 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=32896, Invalid=32896, Unknown=0, NotChecked=0, Total=65792 [2024-11-28 02:14:07,520 INFO L87 Difference]: Start difference. First operand 298 states and 310 transitions. cyclomatic complexity: 17 Second operand has 257 states, 257 states have (on average 2.0038910505836576) internal successors, (515), 257 states have internal predecessors, (515), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 02:17:33,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:17:33,203 INFO L93 Difference]: Finished difference Result 4110 states and 4884 transitions. [2024-11-28 02:17:33,204 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 4110 states and 4884 transitions. [2024-11-28 02:17:33,234 INFO L131 ngComponentsAnalysis]: Automaton has 258 accepting balls. 2832 [2024-11-28 02:17:33,259 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 4110 states to 4110 states and 4884 transitions. [2024-11-28 02:17:33,259 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3602 [2024-11-28 02:17:33,264 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3602 [2024-11-28 02:17:33,264 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4110 states and 4884 transitions. [2024-11-28 02:17:33,272 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 02:17:33,272 INFO L218 hiAutomatonCegarLoop]: Abstraction has 4110 states and 4884 transitions. [2024-11-28 02:17:33,277 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4110 states and 4884 transitions. [2024-11-28 02:17:33,302 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4110 to 554. [2024-11-28 02:17:33,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 554 states, 554 states have (on average 1.0216606498194947) internal successors, (566), 553 states have internal predecessors, (566), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 02:17:33,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 554 states and 566 transitions. [2024-11-28 02:17:33,306 INFO L240 hiAutomatonCegarLoop]: Abstraction has 554 states and 566 transitions. [2024-11-28 02:17:33,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 256 states. [2024-11-28 02:17:33,309 INFO L425 stractBuchiCegarLoop]: Abstraction has 554 states and 566 transitions. [2024-11-28 02:17:33,309 INFO L332 stractBuchiCegarLoop]: ======== Iteration 9 ============ [2024-11-28 02:17:33,309 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 554 states and 566 transitions. [2024-11-28 02:17:33,314 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 38 [2024-11-28 02:17:33,314 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 02:17:33,314 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 02:17:33,329 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [254, 254, 1, 1, 1, 1, 1, 1] [2024-11-28 02:17:33,329 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2024-11-28 02:17:33,331 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(48, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet3#1, main_#t~post4#1, main_#t~mem5#1, main_#t~mem6#1, main_#t~post7#1, main_#t~post8#1, main_#t~nondet9#1, main_#t~post10#1, main_#t~mem11#1, main_#t~ret12#1, main_#t~mem13#1, main_#t~ret14#1, main_#t~mem15#1, main_#t~mem16#1, main_#t~post17#1, main_#t~post18#1, main_#t~post19#1, main_#t~mem20#1, main_#t~mem21#1, main_#t~post22#1, main_#t~post23#1, main_~n~0#1, main_~#set~0#1.base, main_~#set~0#1.offset, main_~x~0#1, main_~y~0#1, main_~#values~0#1.base, main_~#values~0#1.offset, main_~v~0#1;main_~n~0#1 := 0;call main_~#set~0#1.base, main_~#set~0#1.offset := #Ultimate.allocOnStack(400000);havoc main_~x~0#1;havoc main_~y~0#1;main_~x~0#1 := 0;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume main_~x~0#1 < 100000;" "havoc main_#t~nondet3#1;call write~int#1(main_#t~nondet3#1, main_~#set~0#1.base, main_~#set~0#1.offset + 4 * main_~x~0#1, 4);havoc main_#t~nondet3#1;main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;" "assume !(main_~x~0#1 < 100000);" "main_~x~0#1 := 0;" "assume !(main_~x~0#1 < main_~n~0#1);" "call main_~#values~0#1.base, main_~#values~0#1.offset := #Ultimate.allocOnStack(400000);havoc main_~v~0#1;main_~v~0#1 := 0;" [2024-11-28 02:17:33,332 INFO L749 eck$LassoCheckResult]: Loop: "assume main_~v~0#1 < 100000;" "havoc main_#t~nondet9#1;call write~int#2(main_#t~nondet9#1, main_~#values~0#1.base, main_~#values~0#1.offset + 4 * main_~v~0#1, 4);havoc main_#t~nondet9#1;main_#t~post10#1 := main_~v~0#1;main_~v~0#1 := 1 + main_#t~post10#1;havoc main_#t~post10#1;" [2024-11-28 02:17:33,332 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:17:33,332 INFO L85 PathProgramCache]: Analyzing trace with hash 2069741989, now seen corresponding path program 6 times [2024-11-28 02:17:33,333 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 02:17:33,333 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2025593769] [2024-11-28 02:17:33,333 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:17:33,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:17:34,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:18:28,072 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 02:18:28,073 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2025593769] [2024-11-28 02:18:28,073 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2025593769] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:18:28,073 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [688701654] [2024-11-28 02:18:28,073 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:18:28,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:18:28,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:18:28,079 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 02:18:28,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_456f61e3-810b-4a3a-aeb6-8195afb53efc/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (46)] Waiting until timeout for monitored process [2024-11-28 02:18:29,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:18:29,041 INFO L256 TraceCheckSpWp]: Trace formula consists of 2845 conjuncts, 256 conjuncts are in the unsatisfiable core [2024-11-28 02:18:29,051 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:18:30,125 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 02:20:01,571 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [688701654] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 02:20:01,572 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 02:20:01,572 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [257, 257, 257] total 513 [2024-11-28 02:20:01,572 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2004701773] [2024-11-28 02:20:01,572 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 02:20:01,574 INFO L752 eck$LassoCheckResult]: stem already infeasible [2024-11-28 02:20:01,574 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:20:01,574 INFO L85 PathProgramCache]: Analyzing trace with hash 3077, now seen corresponding path program 6 times [2024-11-28 02:20:01,574 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 02:20:01,574 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [951592452] [2024-11-28 02:20:01,574 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:20:01,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:20:01,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:20:01,580 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 02:20:01,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:20:01,585 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 02:20:01,634 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 02:20:01,655 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 513 interpolants. [2024-11-28 02:20:01,678 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=131328, Invalid=131328, Unknown=0, NotChecked=0, Total=262656 [2024-11-28 02:20:01,679 INFO L87 Difference]: Start difference. First operand 554 states and 566 transitions. cyclomatic complexity: 17 Second operand has 513 states, 513 states have (on average 2.0019493177387915) internal successors, (1027), 513 states have internal predecessors, (1027), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)