./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/array-industry-pattern/array_monotonic.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_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/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_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/array-industry-pattern/array_monotonic.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/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_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/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 5e947ce3cb6be538c3110154d89a790a98803ec545aa8464d99fb543118ea442 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 05:24:07,518 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 05:24:07,596 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Termination-32bit-Automizer_Default.epf [2024-11-28 05:24:07,602 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 05:24:07,603 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 05:24:07,632 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 05:24:07,633 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 05:24:07,633 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 05:24:07,634 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 05:24:07,634 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 05:24:07,634 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 05:24:07,634 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 05:24:07,635 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 05:24:07,635 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-11-28 05:24:07,635 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-11-28 05:24:07,635 INFO L153 SettingsManager]: * Use old map elimination=false [2024-11-28 05:24:07,635 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-11-28 05:24:07,635 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-11-28 05:24:07,636 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-11-28 05:24:07,636 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 05:24:07,636 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-11-28 05:24:07,636 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-28 05:24:07,636 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 05:24:07,637 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-28 05:24:07,637 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 05:24:07,637 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-11-28 05:24:07,637 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-11-28 05:24:07,637 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-11-28 05:24:07,637 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-28 05:24:07,638 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-28 05:24:07,638 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 05:24:07,638 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-11-28 05:24:07,638 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 05:24:07,638 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 05:24:07,638 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 05:24:07,639 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 05:24:07,639 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 05:24:07,639 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL_NO_AM [2024-11-28 05:24:07,639 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-11-28 05:24:07,639 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_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/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 -> 5e947ce3cb6be538c3110154d89a790a98803ec545aa8464d99fb543118ea442 [2024-11-28 05:24:07,947 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 05:24:07,961 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 05:24:07,964 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 05:24:07,968 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 05:24:07,968 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 05:24:07,971 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/array-industry-pattern/array_monotonic.i [2024-11-28 05:24:11,188 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/data/a81d5ecbf/1337949288514729be1c2dac1ce989ec/FLAGc5db814fc [2024-11-28 05:24:11,513 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 05:24:11,513 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/sv-benchmarks/c/array-industry-pattern/array_monotonic.i [2024-11-28 05:24:11,525 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/data/a81d5ecbf/1337949288514729be1c2dac1ce989ec/FLAGc5db814fc [2024-11-28 05:24:11,545 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/data/a81d5ecbf/1337949288514729be1c2dac1ce989ec [2024-11-28 05:24:11,553 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 05:24:11,554 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 05:24:11,566 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 05:24:11,566 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 05:24:11,581 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 05:24:11,582 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:24:11" (1/1) ... [2024-11-28 05:24:11,583 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59d598af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:24:11, skipping insertion in model container [2024-11-28 05:24:11,583 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:24:11" (1/1) ... [2024-11-28 05:24:11,607 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 05:24:11,753 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 05:24:11,762 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 05:24:11,775 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 05:24:11,790 INFO L204 MainTranslator]: Completed translation [2024-11-28 05:24:11,791 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:24:11 WrapperNode [2024-11-28 05:24:11,791 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 05:24:11,792 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 05:24:11,792 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 05:24:11,792 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 05:24:11,800 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:24:11" (1/1) ... [2024-11-28 05:24:11,817 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:24:11" (1/1) ... [2024-11-28 05:24:11,845 INFO L138 Inliner]: procedures = 16, calls = 17, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 46 [2024-11-28 05:24:11,845 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 05:24:11,846 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 05:24:11,847 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 05:24:11,847 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 05:24:11,859 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:24:11" (1/1) ... [2024-11-28 05:24:11,859 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:24:11" (1/1) ... [2024-11-28 05:24:11,865 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:24:11" (1/1) ... [2024-11-28 05:24:11,893 INFO L175 MemorySlicer]: Split 7 memory accesses to 3 slices as follows [2, 2, 3]. 43 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0, 0]. The 2 writes are split as follows [0, 1, 1]. [2024-11-28 05:24:11,893 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:24:11" (1/1) ... [2024-11-28 05:24:11,893 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:24:11" (1/1) ... [2024-11-28 05:24:11,906 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:24:11" (1/1) ... [2024-11-28 05:24:11,907 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:24:11" (1/1) ... [2024-11-28 05:24:11,914 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:24:11" (1/1) ... [2024-11-28 05:24:11,917 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:24:11" (1/1) ... [2024-11-28 05:24:11,920 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:24:11" (1/1) ... [2024-11-28 05:24:11,922 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 05:24:11,927 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 05:24:11,927 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 05:24:11,927 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 05:24:11,928 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:24:11" (1/1) ... [2024-11-28 05:24:11,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:24:11,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:24:11,968 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:24:11,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-11-28 05:24:12,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 05:24:12,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 05:24:12,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-28 05:24:12,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-28 05:24:12,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-28 05:24:12,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-28 05:24:12,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-28 05:24:12,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-28 05:24:12,008 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 05:24:12,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 05:24:12,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-28 05:24:12,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-28 05:24:12,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-28 05:24:12,008 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-28 05:24:12,115 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 05:24:12,117 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 05:24:12,325 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-11-28 05:24:12,326 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 05:24:12,336 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 05:24:12,336 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-28 05:24:12,337 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 05:24:12 BoogieIcfgContainer [2024-11-28 05:24:12,337 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 05:24:12,338 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-11-28 05:24:12,338 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-11-28 05:24:12,345 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-11-28 05:24:12,346 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-28 05:24:12,346 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 28.11 05:24:11" (1/3) ... [2024-11-28 05:24:12,347 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@617ea19e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 05:24:12, skipping insertion in model container [2024-11-28 05:24:12,347 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-28 05:24:12,347 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:24:11" (2/3) ... [2024-11-28 05:24:12,348 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@617ea19e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 05:24:12, skipping insertion in model container [2024-11-28 05:24:12,348 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-28 05:24:12,348 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 05:24:12" (3/3) ... [2024-11-28 05:24:12,349 INFO L363 chiAutomizerObserver]: Analyzing ICFG array_monotonic.i [2024-11-28 05:24:12,412 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2024-11-28 05:24:12,412 INFO L301 stractBuchiCegarLoop]: Hoare is None [2024-11-28 05:24:12,412 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-11-28 05:24:12,412 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-11-28 05:24:12,412 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-11-28 05:24:12,413 INFO L305 stractBuchiCegarLoop]: Difference is false [2024-11-28 05:24:12,413 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-11-28 05:24:12,413 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2024-11-28 05:24:12,418 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 20 states, 19 states have (on average 1.4210526315789473) internal successors, (27), 19 states have internal predecessors, (27), 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 05:24:12,436 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 13 [2024-11-28 05:24:12,438 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 05:24:12,438 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 05:24:12,443 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-28 05:24:12,443 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2024-11-28 05:24:12,443 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-11-28 05:24:12,444 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 20 states, 19 states have (on average 1.4210526315789473) internal successors, (27), 19 states have internal predecessors, (27), 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 05:24:12,445 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 13 [2024-11-28 05:24:12,446 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 05:24:12,446 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 05:24:12,447 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-28 05:24:12,447 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2024-11-28 05:24:12,457 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~mem2#1, main_#t~mem3#1, main_#t~mem4#1, main_~i~0#1, main_~#a~0#1.base, main_~#a~0#1.offset, main_~#b~0#1.base, main_~#b~0#1.offset;havoc main_~i~0#1;call main_~#a~0#1.base, main_~#a~0#1.offset := #Ultimate.allocOnStack(400000);call main_~#b~0#1.base, main_~#b~0#1.offset := #Ultimate.allocOnStack(400000);main_~i~0#1 := 0;" [2024-11-28 05:24:12,457 INFO L749 eck$LassoCheckResult]: Loop: "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume !(10 == main_#t~mem2#1);havoc main_#t~mem2#1;" "main_~i~0#1 := 2 + main_~i~0#1;" [2024-11-28 05:24:12,463 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:24:12,463 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2024-11-28 05:24:12,472 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:24:12,472 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [109315415] [2024-11-28 05:24:12,473 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:24:12,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:24:12,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:24:12,568 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 05:24:12,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:24:12,604 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 05:24:12,607 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:24:12,607 INFO L85 PathProgramCache]: Analyzing trace with hash 1173927, now seen corresponding path program 1 times [2024-11-28 05:24:12,607 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:24:12,609 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [715837939] [2024-11-28 05:24:12,609 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:24:12,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:24:12,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:24:12,624 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 05:24:12,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:24:12,632 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 05:24:12,634 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:24:12,634 INFO L85 PathProgramCache]: Analyzing trace with hash 889601129, now seen corresponding path program 1 times [2024-11-28 05:24:12,634 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:24:12,634 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [210826652] [2024-11-28 05:24:12,634 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:24:12,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:24:12,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:24:12,661 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 05:24:12,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:24:12,679 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 05:24:13,245 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 05:24:13,246 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 05:24:13,248 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 05:24:13,248 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 05:24:13,248 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-28 05:24:13,248 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:24:13,248 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 05:24:13,249 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 05:24:13,249 INFO L132 ssoRankerPreferences]: Filename of dumped script: array_monotonic.i_Iteration1_Lasso [2024-11-28 05:24:13,249 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 05:24:13,249 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 05:24:13,270 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 05:24:13,283 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 05:24:13,311 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 05:24:13,318 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 05:24:13,696 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 05:24:13,701 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 05:24:13,706 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 05:24:13,711 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 05:24:14,022 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 05:24:14,028 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-28 05:24:14,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:24:14,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:24:14,034 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:24:14,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2024-11-28 05:24:14,039 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 05:24:14,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:24:14,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:24:14,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:24:14,056 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 05:24:14,065 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 05:24:14,065 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 05:24:14,072 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:24:14,083 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2024-11-28 05:24:14,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:24:14,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:24:14,086 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:24:14,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2024-11-28 05:24:14,091 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 05:24:14,107 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:24:14,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:24:14,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:24:14,107 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 05:24:14,111 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 05:24:14,111 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 05:24:14,116 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:24:14,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2024-11-28 05:24:14,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:24:14,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:24:14,128 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:24:14,133 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 05:24:14,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2024-11-28 05:24:14,147 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:24:14,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:24:14,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:24:14,148 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 05:24:14,153 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 05:24:14,154 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 05:24:14,159 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:24:14,169 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2024-11-28 05:24:14,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:24:14,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:24:14,172 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:24:14,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2024-11-28 05:24:14,177 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 05:24:14,192 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:24:14,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:24:14,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:24:14,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:24:14,193 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 05:24:14,194 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 05:24:14,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:24:14,196 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:24:14,207 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2024-11-28 05:24:14,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:24:14,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:24:14,212 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:24:14,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2024-11-28 05:24:14,218 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 05:24:14,233 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:24:14,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:24:14,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:24:14,233 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 05:24:14,237 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 05:24:14,237 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 05:24:14,244 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:24:14,255 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2024-11-28 05:24:14,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:24:14,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:24:14,257 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:24:14,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2024-11-28 05:24:14,259 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 05:24:14,271 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:24:14,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:24:14,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:24:14,271 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 05:24:14,277 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 05:24:14,278 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 05:24:14,288 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2024-11-28 05:24:14,313 INFO L443 ModelExtractionUtils]: Simplification made 10 calls to the SMT solver. [2024-11-28 05:24:14,315 INFO L444 ModelExtractionUtils]: 3 out of 13 variables were initially zero. Simplification set additionally 7 variables to zero. [2024-11-28 05:24:14,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:24:14,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:24:14,321 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:24:14,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2024-11-28 05:24:14,323 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2024-11-28 05:24:14,341 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2024-11-28 05:24:14,341 INFO L474 LassoAnalysis]: Proved termination. [2024-11-28 05:24:14,342 INFO L476 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_main_~i~0#1, v_rep(select #length ULTIMATE.start_main_~#a~0#1.base)_1) = -1*ULTIMATE.start_main_~i~0#1 + 25000*v_rep(select #length ULTIMATE.start_main_~#a~0#1.base)_1 Supporting invariants [] [2024-11-28 05:24:14,352 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2024-11-28 05:24:14,391 INFO L156 tatePredicateManager]: 8 out of 8 supporting invariants were superfluous and have been removed [2024-11-28 05:24:14,403 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length [2024-11-28 05:24:14,404 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL] [2024-11-28 05:24:14,426 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:24:14,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:24:14,458 INFO L256 TraceCheckSpWp]: Trace formula consists of 41 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-28 05:24:14,459 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:24:14,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:24:14,480 INFO L256 TraceCheckSpWp]: Trace formula consists of 16 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-28 05:24:14,481 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:24:14,558 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 05:24:14,590 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 3 loop predicates [2024-11-28 05:24:14,592 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand has 20 states, 19 states have (on average 1.4210526315789473) internal successors, (27), 19 states have internal predecessors, (27), 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 4 states, 4 states have (on average 1.5) internal successors, (6), 4 states have internal predecessors, (6), 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 05:24:14,671 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand has 20 states, 19 states have (on average 1.4210526315789473) internal successors, (27), 19 states have internal predecessors, (27), 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 4 states, 4 states have (on average 1.5) internal successors, (6), 4 states have internal predecessors, (6), 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 38 states and 53 transitions. Complement of second has 8 states. [2024-11-28 05:24:14,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2024-11-28 05:24:14,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 1.5) internal successors, (6), 4 states have internal predecessors, (6), 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 05:24:14,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 26 transitions. [2024-11-28 05:24:14,691 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 26 transitions. Stem has 2 letters. Loop has 4 letters. [2024-11-28 05:24:14,692 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-28 05:24:14,693 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 26 transitions. Stem has 6 letters. Loop has 4 letters. [2024-11-28 05:24:14,694 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-28 05:24:14,694 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 26 transitions. Stem has 2 letters. Loop has 8 letters. [2024-11-28 05:24:14,694 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-28 05:24:14,695 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 38 states and 53 transitions. [2024-11-28 05:24:14,698 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 9 [2024-11-28 05:24:14,703 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 38 states to 17 states and 23 transitions. [2024-11-28 05:24:14,704 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 12 [2024-11-28 05:24:14,704 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 13 [2024-11-28 05:24:14,705 INFO L73 IsDeterministic]: Start isDeterministic. Operand 17 states and 23 transitions. [2024-11-28 05:24:14,706 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 05:24:14,706 INFO L218 hiAutomatonCegarLoop]: Abstraction has 17 states and 23 transitions. [2024-11-28 05:24:14,719 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states and 23 transitions. [2024-11-28 05:24:14,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2024-11-28 05:24:14,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 1.3529411764705883) internal successors, (23), 16 states have internal predecessors, (23), 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 05:24:14,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 23 transitions. [2024-11-28 05:24:14,732 INFO L240 hiAutomatonCegarLoop]: Abstraction has 17 states and 23 transitions. [2024-11-28 05:24:14,733 INFO L425 stractBuchiCegarLoop]: Abstraction has 17 states and 23 transitions. [2024-11-28 05:24:14,733 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2024-11-28 05:24:14,733 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 17 states and 23 transitions. [2024-11-28 05:24:14,734 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 9 [2024-11-28 05:24:14,734 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 05:24:14,734 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 05:24:14,734 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2024-11-28 05:24:14,734 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2024-11-28 05:24:14,735 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~mem2#1, main_#t~mem3#1, main_#t~mem4#1, main_~i~0#1, main_~#a~0#1.base, main_~#a~0#1.offset, main_~#b~0#1.base, main_~#b~0#1.offset;havoc main_~i~0#1;call main_~#a~0#1.base, main_~#a~0#1.offset := #Ultimate.allocOnStack(400000);call main_~#b~0#1.base, main_~#b~0#1.offset := #Ultimate.allocOnStack(400000);main_~i~0#1 := 0;" "assume !(main_~i~0#1 < 100000);" "main_~i~0#1 := 0;" [2024-11-28 05:24:14,735 INFO L749 eck$LassoCheckResult]: Loop: "assume main_~i~0#1 < 100000;" "call main_#t~mem3#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume !(10 == main_#t~mem3#1);havoc main_#t~mem3#1;" "main_~i~0#1 := 2 + main_~i~0#1;" [2024-11-28 05:24:14,737 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:24:14,737 INFO L85 PathProgramCache]: Analyzing trace with hash 925776, now seen corresponding path program 1 times [2024-11-28 05:24:14,737 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:24:14,737 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1992415125] [2024-11-28 05:24:14,738 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:24:14,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:24:14,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:24:14,862 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 05:24:14,862 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1992415125] [2024-11-28 05:24:14,863 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1992415125] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 05:24:14,863 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1189273167] [2024-11-28 05:24:14,867 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:24:14,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 05:24:14,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:24:14,869 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 05:24:14,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-11-28 05:24:14,909 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2024-11-28 05:24:14,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:24:14,950 INFO L256 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-28 05:24:14,951 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:24:14,961 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 05:24:14,972 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1189273167] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 05:24:14,972 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 05:24:14,972 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 5 [2024-11-28 05:24:14,973 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1795191839] [2024-11-28 05:24:14,973 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 05:24:14,975 INFO L752 eck$LassoCheckResult]: stem already infeasible [2024-11-28 05:24:14,976 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:24:14,976 INFO L85 PathProgramCache]: Analyzing trace with hash 1820903, now seen corresponding path program 1 times [2024-11-28 05:24:14,976 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:24:14,976 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [19730899] [2024-11-28 05:24:14,976 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:24:14,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:24:14,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:24:14,983 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 05:24:14,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:24:14,988 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 05:24:15,047 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 05:24:15,049 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 05:24:15,050 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-11-28 05:24:15,052 INFO L87 Difference]: Start difference. First operand 17 states and 23 transitions. cyclomatic complexity: 8 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 05:24:15,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:24:15,119 INFO L93 Difference]: Finished difference Result 29 states and 34 transitions. [2024-11-28 05:24:15,120 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 29 states and 34 transitions. [2024-11-28 05:24:15,121 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2024-11-28 05:24:15,121 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 29 states to 25 states and 30 transitions. [2024-11-28 05:24:15,121 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 17 [2024-11-28 05:24:15,122 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 17 [2024-11-28 05:24:15,122 INFO L73 IsDeterministic]: Start isDeterministic. Operand 25 states and 30 transitions. [2024-11-28 05:24:15,122 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 05:24:15,122 INFO L218 hiAutomatonCegarLoop]: Abstraction has 25 states and 30 transitions. [2024-11-28 05:24:15,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25 states and 30 transitions. [2024-11-28 05:24:15,126 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25 to 18. [2024-11-28 05:24:15,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 18 states have (on average 1.2222222222222223) internal successors, (22), 17 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 05:24:15,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 22 transitions. [2024-11-28 05:24:15,127 INFO L240 hiAutomatonCegarLoop]: Abstraction has 18 states and 22 transitions. [2024-11-28 05:24:15,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 05:24:15,129 INFO L425 stractBuchiCegarLoop]: Abstraction has 18 states and 22 transitions. [2024-11-28 05:24:15,129 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2024-11-28 05:24:15,129 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 18 states and 22 transitions. [2024-11-28 05:24:15,132 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2024-11-28 05:24:15,132 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 05:24:15,132 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 05:24:15,133 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 2, 2, 2, 1, 1, 1, 1] [2024-11-28 05:24:15,133 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2024-11-28 05:24:15,133 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(18, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~mem2#1, main_#t~mem3#1, main_#t~mem4#1, main_~i~0#1, main_~#a~0#1.base, main_~#a~0#1.offset, main_~#b~0#1.base, main_~#b~0#1.offset;havoc main_~i~0#1;call main_~#a~0#1.base, main_~#a~0#1.offset := #Ultimate.allocOnStack(400000);call main_~#b~0#1.base, main_~#b~0#1.offset := #Ultimate.allocOnStack(400000);main_~i~0#1 := 0;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume !(main_~i~0#1 < 100000);" "main_~i~0#1 := 0;" [2024-11-28 05:24:15,133 INFO L749 eck$LassoCheckResult]: Loop: "assume main_~i~0#1 < 100000;" "call main_#t~mem3#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume !(10 == main_#t~mem3#1);havoc main_#t~mem3#1;" "main_~i~0#1 := 2 + main_~i~0#1;" [2024-11-28 05:24:15,134 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:24:15,134 INFO L85 PathProgramCache]: Analyzing trace with hash -1083430624, now seen corresponding path program 1 times [2024-11-28 05:24:15,134 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:24:15,134 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [314073346] [2024-11-28 05:24:15,134 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:24:15,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:24:15,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:24:15,286 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 05:24:15,286 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [314073346] [2024-11-28 05:24:15,286 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [314073346] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 05:24:15,287 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1507010605] [2024-11-28 05:24:15,287 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:24:15,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 05:24:15,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:24:15,291 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 05:24:15,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-11-28 05:24:15,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:24:15,360 INFO L256 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-28 05:24:15,361 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:24:15,393 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 05:24:15,448 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1507010605] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 05:24:15,449 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 05:24:15,449 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 9 [2024-11-28 05:24:15,449 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1697471654] [2024-11-28 05:24:15,449 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 05:24:15,449 INFO L752 eck$LassoCheckResult]: stem already infeasible [2024-11-28 05:24:15,450 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:24:15,450 INFO L85 PathProgramCache]: Analyzing trace with hash 1820903, now seen corresponding path program 2 times [2024-11-28 05:24:15,450 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:24:15,450 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1860475495] [2024-11-28 05:24:15,450 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:24:15,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:24:15,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:24:15,458 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 05:24:15,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:24:15,469 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 05:24:15,530 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 05:24:15,530 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-28 05:24:15,530 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=36, Unknown=0, NotChecked=0, Total=72 [2024-11-28 05:24:15,531 INFO L87 Difference]: Start difference. First operand 18 states and 22 transitions. cyclomatic complexity: 6 Second operand has 9 states, 9 states have (on average 3.0) internal successors, (27), 9 states have internal predecessors, (27), 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 05:24:15,673 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:24:15,673 INFO L93 Difference]: Finished difference Result 65 states and 78 transitions. [2024-11-28 05:24:15,673 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 65 states and 78 transitions. [2024-11-28 05:24:15,675 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2024-11-28 05:24:15,679 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 65 states to 65 states and 78 transitions. [2024-11-28 05:24:15,679 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 41 [2024-11-28 05:24:15,679 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 41 [2024-11-28 05:24:15,679 INFO L73 IsDeterministic]: Start isDeterministic. Operand 65 states and 78 transitions. [2024-11-28 05:24:15,680 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 05:24:15,680 INFO L218 hiAutomatonCegarLoop]: Abstraction has 65 states and 78 transitions. [2024-11-28 05:24:15,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states and 78 transitions. [2024-11-28 05:24:15,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 34. [2024-11-28 05:24:15,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 34 states have (on average 1.2352941176470589) internal successors, (42), 33 states have internal predecessors, (42), 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 05:24:15,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 42 transitions. [2024-11-28 05:24:15,684 INFO L240 hiAutomatonCegarLoop]: Abstraction has 34 states and 42 transitions. [2024-11-28 05:24:15,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-28 05:24:15,685 INFO L425 stractBuchiCegarLoop]: Abstraction has 34 states and 42 transitions. [2024-11-28 05:24:15,685 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2024-11-28 05:24:15,685 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 34 states and 42 transitions. [2024-11-28 05:24:15,686 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2024-11-28 05:24:15,686 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 05:24:15,687 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 05:24:15,687 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [6, 6, 6, 6, 1, 1, 1, 1] [2024-11-28 05:24:15,687 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2024-11-28 05:24:15,688 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(18, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~mem2#1, main_#t~mem3#1, main_#t~mem4#1, main_~i~0#1, main_~#a~0#1.base, main_~#a~0#1.offset, main_~#b~0#1.base, main_~#b~0#1.offset;havoc main_~i~0#1;call main_~#a~0#1.base, main_~#a~0#1.offset := #Ultimate.allocOnStack(400000);call main_~#b~0#1.base, main_~#b~0#1.offset := #Ultimate.allocOnStack(400000);main_~i~0#1 := 0;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume !(main_~i~0#1 < 100000);" "main_~i~0#1 := 0;" [2024-11-28 05:24:15,688 INFO L749 eck$LassoCheckResult]: Loop: "assume main_~i~0#1 < 100000;" "call main_#t~mem3#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume !(10 == main_#t~mem3#1);havoc main_#t~mem3#1;" "main_~i~0#1 := 2 + main_~i~0#1;" [2024-11-28 05:24:15,688 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:24:15,688 INFO L85 PathProgramCache]: Analyzing trace with hash -131151168, now seen corresponding path program 2 times [2024-11-28 05:24:15,689 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:24:15,689 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2085578209] [2024-11-28 05:24:15,689 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:24:15,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:24:15,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:24:16,114 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 05:24:16,114 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2085578209] [2024-11-28 05:24:16,114 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2085578209] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 05:24:16,114 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [632866692] [2024-11-28 05:24:16,114 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:24:16,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 05:24:16,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:24:16,118 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 05:24:16,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-11-28 05:24:16,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:24:16,223 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-28 05:24:16,225 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:24:16,292 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 05:24:16,484 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [632866692] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 05:24:16,484 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 05:24:16,484 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 17 [2024-11-28 05:24:16,484 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [222545241] [2024-11-28 05:24:16,484 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 05:24:16,485 INFO L752 eck$LassoCheckResult]: stem already infeasible [2024-11-28 05:24:16,485 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:24:16,485 INFO L85 PathProgramCache]: Analyzing trace with hash 1820903, now seen corresponding path program 3 times [2024-11-28 05:24:16,485 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:24:16,485 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1847895954] [2024-11-28 05:24:16,485 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:24:16,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:24:16,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:24:16,493 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 05:24:16,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:24:16,496 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 05:24:16,559 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 05:24:16,560 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2024-11-28 05:24:16,560 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=136, Invalid=136, Unknown=0, NotChecked=0, Total=272 [2024-11-28 05:24:16,560 INFO L87 Difference]: Start difference. First operand 34 states and 42 transitions. cyclomatic complexity: 10 Second operand has 17 states, 17 states have (on average 3.4705882352941178) internal successors, (59), 17 states have internal predecessors, (59), 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 05:24:16,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:24:16,873 INFO L93 Difference]: Finished difference Result 145 states and 174 transitions. [2024-11-28 05:24:16,873 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 145 states and 174 transitions. [2024-11-28 05:24:16,876 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2024-11-28 05:24:16,878 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 145 states to 145 states and 174 transitions. [2024-11-28 05:24:16,878 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 89 [2024-11-28 05:24:16,879 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 89 [2024-11-28 05:24:16,879 INFO L73 IsDeterministic]: Start isDeterministic. Operand 145 states and 174 transitions. [2024-11-28 05:24:16,879 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 05:24:16,880 INFO L218 hiAutomatonCegarLoop]: Abstraction has 145 states and 174 transitions. [2024-11-28 05:24:16,880 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 145 states and 174 transitions. [2024-11-28 05:24:16,884 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 145 to 66. [2024-11-28 05:24:16,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66 states, 66 states have (on average 1.2424242424242424) internal successors, (82), 65 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 05:24:16,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 82 transitions. [2024-11-28 05:24:16,885 INFO L240 hiAutomatonCegarLoop]: Abstraction has 66 states and 82 transitions. [2024-11-28 05:24:16,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-28 05:24:16,886 INFO L425 stractBuchiCegarLoop]: Abstraction has 66 states and 82 transitions. [2024-11-28 05:24:16,887 INFO L332 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2024-11-28 05:24:16,887 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 66 states and 82 transitions. [2024-11-28 05:24:16,888 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2024-11-28 05:24:16,888 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 05:24:16,888 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 05:24:16,890 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [14, 14, 14, 14, 1, 1, 1, 1] [2024-11-28 05:24:16,890 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2024-11-28 05:24:16,890 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(18, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~mem2#1, main_#t~mem3#1, main_#t~mem4#1, main_~i~0#1, main_~#a~0#1.base, main_~#a~0#1.offset, main_~#b~0#1.base, main_~#b~0#1.offset;havoc main_~i~0#1;call main_~#a~0#1.base, main_~#a~0#1.offset := #Ultimate.allocOnStack(400000);call main_~#b~0#1.base, main_~#b~0#1.offset := #Ultimate.allocOnStack(400000);main_~i~0#1 := 0;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume !(main_~i~0#1 < 100000);" "main_~i~0#1 := 0;" [2024-11-28 05:24:16,890 INFO L749 eck$LassoCheckResult]: Loop: "assume main_~i~0#1 < 100000;" "call main_#t~mem3#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume !(10 == main_#t~mem3#1);havoc main_#t~mem3#1;" "main_~i~0#1 := 2 + main_~i~0#1;" [2024-11-28 05:24:16,891 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:24:16,891 INFO L85 PathProgramCache]: Analyzing trace with hash -1332851200, now seen corresponding path program 3 times [2024-11-28 05:24:16,891 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:24:16,891 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [655684193] [2024-11-28 05:24:16,891 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:24:16,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:24:16,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:24:17,654 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 05:24:17,654 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [655684193] [2024-11-28 05:24:17,655 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [655684193] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 05:24:17,655 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1282335998] [2024-11-28 05:24:17,655 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:24:17,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 05:24:17,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:24:17,659 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 05:24:17,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-11-28 05:24:17,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:24:17,817 INFO L256 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-28 05:24:17,820 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:24:17,949 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 05:24:18,457 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1282335998] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 05:24:18,458 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 05:24:18,459 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 33 [2024-11-28 05:24:18,459 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [378729314] [2024-11-28 05:24:18,459 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 05:24:18,459 INFO L752 eck$LassoCheckResult]: stem already infeasible [2024-11-28 05:24:18,460 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:24:18,460 INFO L85 PathProgramCache]: Analyzing trace with hash 1820903, now seen corresponding path program 4 times [2024-11-28 05:24:18,460 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:24:18,460 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [139282583] [2024-11-28 05:24:18,460 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:24:18,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:24:18,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:24:18,470 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 05:24:18,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:24:18,475 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 05:24:18,528 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 05:24:18,529 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2024-11-28 05:24:18,530 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=528, Invalid=528, Unknown=0, NotChecked=0, Total=1056 [2024-11-28 05:24:18,530 INFO L87 Difference]: Start difference. First operand 66 states and 82 transitions. cyclomatic complexity: 18 Second operand has 33 states, 33 states have (on average 3.727272727272727) internal successors, (123), 33 states have internal predecessors, (123), 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 05:24:19,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:24:19,087 INFO L93 Difference]: Finished difference Result 305 states and 366 transitions. [2024-11-28 05:24:19,087 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 305 states and 366 transitions. [2024-11-28 05:24:19,093 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2024-11-28 05:24:19,095 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 305 states to 305 states and 366 transitions. [2024-11-28 05:24:19,095 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 185 [2024-11-28 05:24:19,096 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 185 [2024-11-28 05:24:19,096 INFO L73 IsDeterministic]: Start isDeterministic. Operand 305 states and 366 transitions. [2024-11-28 05:24:19,097 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 05:24:19,097 INFO L218 hiAutomatonCegarLoop]: Abstraction has 305 states and 366 transitions. [2024-11-28 05:24:19,098 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 305 states and 366 transitions. [2024-11-28 05:24:19,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 305 to 130. [2024-11-28 05:24:19,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 130 states, 130 states have (on average 1.2461538461538462) internal successors, (162), 129 states have internal predecessors, (162), 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 05:24:19,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 130 states and 162 transitions. [2024-11-28 05:24:19,106 INFO L240 hiAutomatonCegarLoop]: Abstraction has 130 states and 162 transitions. [2024-11-28 05:24:19,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2024-11-28 05:24:19,111 INFO L425 stractBuchiCegarLoop]: Abstraction has 130 states and 162 transitions. [2024-11-28 05:24:19,112 INFO L332 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2024-11-28 05:24:19,112 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 130 states and 162 transitions. [2024-11-28 05:24:19,113 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2024-11-28 05:24:19,115 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 05:24:19,115 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 05:24:19,117 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [30, 30, 30, 30, 1, 1, 1, 1] [2024-11-28 05:24:19,118 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2024-11-28 05:24:19,118 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(18, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~mem2#1, main_#t~mem3#1, main_#t~mem4#1, main_~i~0#1, main_~#a~0#1.base, main_~#a~0#1.offset, main_~#b~0#1.base, main_~#b~0#1.offset;havoc main_~i~0#1;call main_~#a~0#1.base, main_~#a~0#1.offset := #Ultimate.allocOnStack(400000);call main_~#b~0#1.base, main_~#b~0#1.offset := #Ultimate.allocOnStack(400000);main_~i~0#1 := 0;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume !(main_~i~0#1 < 100000);" "main_~i~0#1 := 0;" [2024-11-28 05:24:19,118 INFO L749 eck$LassoCheckResult]: Loop: "assume main_~i~0#1 < 100000;" "call main_#t~mem3#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume !(10 == main_#t~mem3#1);havoc main_#t~mem3#1;" "main_~i~0#1 := 2 + main_~i~0#1;" [2024-11-28 05:24:19,119 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:24:19,119 INFO L85 PathProgramCache]: Analyzing trace with hash -1296673664, now seen corresponding path program 4 times [2024-11-28 05:24:19,119 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:24:19,119 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [556436862] [2024-11-28 05:24:19,119 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:24:19,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:24:19,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:24:21,031 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 05:24:21,031 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [556436862] [2024-11-28 05:24:21,032 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [556436862] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 05:24:21,032 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1245646064] [2024-11-28 05:24:21,032 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:24:21,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 05:24:21,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:24:21,034 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 05:24:21,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2024-11-28 05:24:21,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:24:21,258 INFO L256 TraceCheckSpWp]: Trace formula consists of 734 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-28 05:24:21,263 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:24:21,510 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 05:24:23,259 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1245646064] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 05:24:23,260 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 05:24:23,260 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 33, 33] total 65 [2024-11-28 05:24:23,260 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1797155798] [2024-11-28 05:24:23,260 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 05:24:23,261 INFO L752 eck$LassoCheckResult]: stem already infeasible [2024-11-28 05:24:23,264 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:24:23,264 INFO L85 PathProgramCache]: Analyzing trace with hash 1820903, now seen corresponding path program 5 times [2024-11-28 05:24:23,264 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:24:23,264 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1500816073] [2024-11-28 05:24:23,264 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:24:23,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:24:23,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:24:23,273 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 05:24:23,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:24:23,279 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 05:24:23,333 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 05:24:23,334 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2024-11-28 05:24:23,338 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=2080, Invalid=2080, Unknown=0, NotChecked=0, Total=4160 [2024-11-28 05:24:23,339 INFO L87 Difference]: Start difference. First operand 130 states and 162 transitions. cyclomatic complexity: 34 Second operand has 65 states, 65 states have (on average 3.8615384615384616) internal successors, (251), 65 states have internal predecessors, (251), 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 05:24:24,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:24:24,800 INFO L93 Difference]: Finished difference Result 625 states and 750 transitions. [2024-11-28 05:24:24,800 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 625 states and 750 transitions. [2024-11-28 05:24:24,806 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2024-11-28 05:24:24,810 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 625 states to 625 states and 750 transitions. [2024-11-28 05:24:24,810 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 377 [2024-11-28 05:24:24,811 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 377 [2024-11-28 05:24:24,811 INFO L73 IsDeterministic]: Start isDeterministic. Operand 625 states and 750 transitions. [2024-11-28 05:24:24,813 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 05:24:24,813 INFO L218 hiAutomatonCegarLoop]: Abstraction has 625 states and 750 transitions. [2024-11-28 05:24:24,814 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 625 states and 750 transitions. [2024-11-28 05:24:24,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 625 to 258. [2024-11-28 05:24:24,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 258 states, 258 states have (on average 1.248062015503876) internal successors, (322), 257 states have internal predecessors, (322), 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 05:24:24,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 258 states and 322 transitions. [2024-11-28 05:24:24,829 INFO L240 hiAutomatonCegarLoop]: Abstraction has 258 states and 322 transitions. [2024-11-28 05:24:24,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2024-11-28 05:24:24,834 INFO L425 stractBuchiCegarLoop]: Abstraction has 258 states and 322 transitions. [2024-11-28 05:24:24,834 INFO L332 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2024-11-28 05:24:24,834 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 258 states and 322 transitions. [2024-11-28 05:24:24,836 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2024-11-28 05:24:24,836 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 05:24:24,836 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 05:24:24,840 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [62, 62, 62, 62, 1, 1, 1, 1] [2024-11-28 05:24:24,840 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2024-11-28 05:24:24,840 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(18, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~mem2#1, main_#t~mem3#1, main_#t~mem4#1, main_~i~0#1, main_~#a~0#1.base, main_~#a~0#1.offset, main_~#b~0#1.base, main_~#b~0#1.offset;havoc main_~i~0#1;call main_~#a~0#1.base, main_~#a~0#1.offset := #Ultimate.allocOnStack(400000);call main_~#b~0#1.base, main_~#b~0#1.offset := #Ultimate.allocOnStack(400000);main_~i~0#1 := 0;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume !(main_~i~0#1 < 100000);" "main_~i~0#1 := 0;" [2024-11-28 05:24:24,841 INFO L749 eck$LassoCheckResult]: Loop: "assume main_~i~0#1 < 100000;" "call main_#t~mem3#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume !(10 == main_#t~mem3#1);havoc main_#t~mem3#1;" "main_~i~0#1 := 2 + main_~i~0#1;" [2024-11-28 05:24:24,841 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:24:24,841 INFO L85 PathProgramCache]: Analyzing trace with hash -1398120064, now seen corresponding path program 5 times [2024-11-28 05:24:24,841 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:24:24,841 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [744538750] [2024-11-28 05:24:24,842 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:24:24,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:24:25,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:24:30,762 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 05:24:30,762 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [744538750] [2024-11-28 05:24:30,762 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [744538750] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 05:24:30,762 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1309704272] [2024-11-28 05:24:30,762 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:24:30,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 05:24:30,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:24:30,764 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 05:24:30,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2024-11-28 05:24:31,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:24:31,192 INFO L256 TraceCheckSpWp]: Trace formula consists of 1470 conjuncts, 64 conjuncts are in the unsatisfiable core [2024-11-28 05:24:31,208 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:24:31,681 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 05:24:37,131 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1309704272] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 05:24:37,131 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 05:24:37,132 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [65, 65, 65] total 129 [2024-11-28 05:24:37,132 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1893192298] [2024-11-28 05:24:37,132 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 05:24:37,133 INFO L752 eck$LassoCheckResult]: stem already infeasible [2024-11-28 05:24:37,133 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:24:37,133 INFO L85 PathProgramCache]: Analyzing trace with hash 1820903, now seen corresponding path program 6 times [2024-11-28 05:24:37,133 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:24:37,133 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [982507040] [2024-11-28 05:24:37,133 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:24:37,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:24:37,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:24:37,138 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 05:24:37,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:24:37,143 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 05:24:37,194 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 05:24:37,196 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 129 interpolants. [2024-11-28 05:24:37,204 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8256, Invalid=8256, Unknown=0, NotChecked=0, Total=16512 [2024-11-28 05:24:37,205 INFO L87 Difference]: Start difference. First operand 258 states and 322 transitions. cyclomatic complexity: 66 Second operand has 129 states, 129 states have (on average 3.9302325581395348) internal successors, (507), 129 states have internal predecessors, (507), 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 05:24:45,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:24:45,880 INFO L93 Difference]: Finished difference Result 1265 states and 1518 transitions. [2024-11-28 05:24:45,880 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1265 states and 1518 transitions. [2024-11-28 05:24:45,890 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2024-11-28 05:24:45,897 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1265 states to 1265 states and 1518 transitions. [2024-11-28 05:24:45,898 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 761 [2024-11-28 05:24:45,899 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 761 [2024-11-28 05:24:45,899 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1265 states and 1518 transitions. [2024-11-28 05:24:45,901 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 05:24:45,901 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1265 states and 1518 transitions. [2024-11-28 05:24:45,903 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1265 states and 1518 transitions. [2024-11-28 05:24:45,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1265 to 514. [2024-11-28 05:24:45,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 514 states, 514 states have (on average 1.2490272373540856) internal successors, (642), 513 states have internal predecessors, (642), 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 05:24:45,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 514 states and 642 transitions. [2024-11-28 05:24:45,924 INFO L240 hiAutomatonCegarLoop]: Abstraction has 514 states and 642 transitions. [2024-11-28 05:24:45,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 128 states. [2024-11-28 05:24:45,929 INFO L425 stractBuchiCegarLoop]: Abstraction has 514 states and 642 transitions. [2024-11-28 05:24:45,929 INFO L332 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2024-11-28 05:24:45,929 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 514 states and 642 transitions. [2024-11-28 05:24:45,932 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2024-11-28 05:24:45,932 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 05:24:45,932 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 05:24:45,943 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [126, 126, 126, 126, 1, 1, 1, 1] [2024-11-28 05:24:45,943 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2024-11-28 05:24:45,943 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(18, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~mem2#1, main_#t~mem3#1, main_#t~mem4#1, main_~i~0#1, main_~#a~0#1.base, main_~#a~0#1.offset, main_~#b~0#1.base, main_~#b~0#1.offset;havoc main_~i~0#1;call main_~#a~0#1.base, main_~#a~0#1.offset := #Ultimate.allocOnStack(400000);call main_~#b~0#1.base, main_~#b~0#1.offset := #Ultimate.allocOnStack(400000);main_~i~0#1 := 0;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume !(main_~i~0#1 < 100000);" "main_~i~0#1 := 0;" [2024-11-28 05:24:45,944 INFO L749 eck$LassoCheckResult]: Loop: "assume main_~i~0#1 < 100000;" "call main_#t~mem3#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume !(10 == main_#t~mem3#1);havoc main_#t~mem3#1;" "main_~i~0#1 := 2 + main_~i~0#1;" [2024-11-28 05:24:45,944 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:24:45,945 INFO L85 PathProgramCache]: Analyzing trace with hash -148735104, now seen corresponding path program 6 times [2024-11-28 05:24:45,945 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:24:45,945 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [945305532] [2024-11-28 05:24:45,945 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:24:45,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:24:46,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:25:01,251 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 05:25:01,251 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [945305532] [2024-11-28 05:25:01,251 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [945305532] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 05:25:01,251 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1174229252] [2024-11-28 05:25:01,251 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:25:01,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 05:25:01,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:25:01,253 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 05:25:01,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2024-11-28 05:25:02,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:25:02,044 INFO L256 TraceCheckSpWp]: Trace formula consists of 2942 conjuncts, 128 conjuncts are in the unsatisfiable core [2024-11-28 05:25:02,055 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:25:02,943 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 05:25:24,653 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1174229252] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 05:25:24,653 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 05:25:24,654 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [129, 129, 129] total 257 [2024-11-28 05:25:24,654 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [951277277] [2024-11-28 05:25:24,654 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 05:25:24,656 INFO L752 eck$LassoCheckResult]: stem already infeasible [2024-11-28 05:25:24,656 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:25:24,656 INFO L85 PathProgramCache]: Analyzing trace with hash 1820903, now seen corresponding path program 7 times [2024-11-28 05:25:24,656 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:25:24,656 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [392775102] [2024-11-28 05:25:24,656 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:25:24,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:25:24,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:25:24,662 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 05:25:24,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:25:24,666 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 05:25:24,712 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 05:25:24,718 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 257 interpolants. [2024-11-28 05:25:24,726 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=32896, Invalid=32896, Unknown=0, NotChecked=0, Total=65792 [2024-11-28 05:25:24,727 INFO L87 Difference]: Start difference. First operand 514 states and 642 transitions. cyclomatic complexity: 130 Second operand has 257 states, 257 states have (on average 3.964980544747082) internal successors, (1019), 257 states have internal predecessors, (1019), 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 05:28:16,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:28:16,536 INFO L93 Difference]: Finished difference Result 2545 states and 3054 transitions. [2024-11-28 05:28:16,536 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2545 states and 3054 transitions. [2024-11-28 05:28:16,557 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2024-11-28 05:28:16,571 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2545 states to 2545 states and 3054 transitions. [2024-11-28 05:28:16,571 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1529 [2024-11-28 05:28:16,573 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1529 [2024-11-28 05:28:16,574 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2545 states and 3054 transitions. [2024-11-28 05:28:16,578 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 05:28:16,578 INFO L218 hiAutomatonCegarLoop]: Abstraction has 2545 states and 3054 transitions. [2024-11-28 05:28:16,581 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2545 states and 3054 transitions. [2024-11-28 05:28:16,604 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2545 to 1026. [2024-11-28 05:28:16,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1026 states, 1026 states have (on average 1.2495126705653021) internal successors, (1282), 1025 states have internal predecessors, (1282), 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 05:28:16,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 1026 states and 1282 transitions. [2024-11-28 05:28:16,612 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1026 states and 1282 transitions. [2024-11-28 05:28:16,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 256 states. [2024-11-28 05:28:16,613 INFO L425 stractBuchiCegarLoop]: Abstraction has 1026 states and 1282 transitions. [2024-11-28 05:28:16,614 INFO L332 stractBuchiCegarLoop]: ======== Iteration 9 ============ [2024-11-28 05:28:16,614 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1026 states and 1282 transitions. [2024-11-28 05:28:16,621 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2024-11-28 05:28:16,621 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 05:28:16,621 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 05:28:16,663 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [254, 254, 254, 254, 1, 1, 1, 1] [2024-11-28 05:28:16,663 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2024-11-28 05:28:16,664 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(18, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet1#1, main_#t~mem2#1, main_#t~mem3#1, main_#t~mem4#1, main_~i~0#1, main_~#a~0#1.base, main_~#a~0#1.offset, main_~#b~0#1.base, main_~#b~0#1.offset;havoc main_~i~0#1;call main_~#a~0#1.base, main_~#a~0#1.offset := #Ultimate.allocOnStack(400000);call main_~#b~0#1.base, main_~#b~0#1.offset := #Ultimate.allocOnStack(400000);main_~i~0#1 := 0;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume main_~i~0#1 < 100000;" "havoc main_#t~nondet1#1;call write~int#2(main_#t~nondet1#1, main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);havoc main_#t~nondet1#1;call main_#t~mem2#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume 10 == main_#t~mem2#1;havoc main_#t~mem2#1;call write~int#1(20, main_~#b~0#1.base, main_~#b~0#1.offset + 4 * main_~i~0#1, 4);" "main_~i~0#1 := 2 + main_~i~0#1;" "assume !(main_~i~0#1 < 100000);" "main_~i~0#1 := 0;" [2024-11-28 05:28:16,666 INFO L749 eck$LassoCheckResult]: Loop: "assume main_~i~0#1 < 100000;" "call main_#t~mem3#1 := read~int#2(main_~#a~0#1.base, main_~#a~0#1.offset + 4 * main_~i~0#1, 4);" "assume !(10 == main_#t~mem3#1);havoc main_#t~mem3#1;" "main_~i~0#1 := 2 + main_~i~0#1;" [2024-11-28 05:28:16,666 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:28:16,666 INFO L85 PathProgramCache]: Analyzing trace with hash -430788736, now seen corresponding path program 7 times [2024-11-28 05:28:16,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:28:16,667 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1859563423] [2024-11-28 05:28:16,667 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:28:16,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:28:18,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:29:23,719 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 05:29:23,720 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1859563423] [2024-11-28 05:29:23,720 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1859563423] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 05:29:23,720 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1159844720] [2024-11-28 05:29:23,720 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:29:23,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 05:29:23,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:29:23,722 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 05:29:23,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7ff9c0e-fff7-400f-a289-8596f9e3a4a9/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2024-11-28 05:29:25,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:29:25,136 INFO L256 TraceCheckSpWp]: Trace formula consists of 5886 conjuncts, 256 conjuncts are in the unsatisfiable core [2024-11-28 05:29:25,160 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:29:26,703 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 05:30:48,321 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1159844720] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 05:30:48,321 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 05:30:48,322 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [257, 257, 257] total 513 [2024-11-28 05:30:48,322 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [322214597] [2024-11-28 05:30:48,322 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 05:30:48,326 INFO L752 eck$LassoCheckResult]: stem already infeasible [2024-11-28 05:30:48,326 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:30:48,326 INFO L85 PathProgramCache]: Analyzing trace with hash 1820903, now seen corresponding path program 8 times [2024-11-28 05:30:48,326 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:30:48,327 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1480946048] [2024-11-28 05:30:48,327 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:30:48,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:30:48,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:30:48,335 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 05:30:48,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:30:48,343 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 05:30:48,400 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 05:30:48,421 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 513 interpolants. [2024-11-28 05:30:48,448 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=131328, Invalid=131328, Unknown=0, NotChecked=0, Total=262656 [2024-11-28 05:30:48,450 INFO L87 Difference]: Start difference. First operand 1026 states and 1282 transitions. cyclomatic complexity: 258 Second operand has 513 states, 513 states have (on average 3.982456140350877) internal successors, (2043), 513 states have internal predecessors, (2043), 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)