/root/.sdkman/candidates/java/21.0.5-tem/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata ./data -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerCInline_IcfgBuilder.xml -s ../benchexec/../../../trunk/examples/settings/default/gemcutter/svcomp-Reach-32bit-GemCutter_Default.epf --preprocessor.replace.while.statements.and.if-then-else.statements false --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --cacsl2boogietranslator.check.absence.of.data.races.in.concurrent.programs true --icfgbuilder.only.consider.context.switches.at.boundaries.of.atomic.blocks false --rcfgbuilder.only.consider.context.switches.at.boundaries.of.atomic.blocks false --traceabstraction.dfs.order.used.in.por BY_SERIAL_NUMBER --traceabstraction.abstraction.used.for.commutativity.in.por VARIABLES_GLOBAL --traceabstraction.commutativity.condition.synthesis NONE -i ../../../trunk/examples/svcomp/pthread-wmm/safe027_rmo.i -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.cfg-lbe-improvements-04aa6ae-m [2025-04-16 05:00:30,628 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-04-16 05:00:30,685 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../benchexec/../../../trunk/examples/settings/default/gemcutter/svcomp-Reach-32bit-GemCutter_Default.epf [2025-04-16 05:00:30,691 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-04-16 05:00:30,691 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-04-16 05:00:30,711 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-04-16 05:00:30,712 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-04-16 05:00:30,712 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-04-16 05:00:30,712 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-04-16 05:00:30,712 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-04-16 05:00:30,712 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-04-16 05:00:30,712 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-04-16 05:00:30,712 INFO L153 SettingsManager]: * Use SBE=true [2025-04-16 05:00:30,713 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-04-16 05:00:30,713 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-04-16 05:00:30,713 INFO L153 SettingsManager]: * sizeof long=4 [2025-04-16 05:00:30,713 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-04-16 05:00:30,713 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-04-16 05:00:30,713 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-04-16 05:00:30,713 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-04-16 05:00:30,713 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-04-16 05:00:30,713 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-04-16 05:00:30,713 INFO L153 SettingsManager]: * sizeof long double=12 [2025-04-16 05:00:30,715 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-04-16 05:00:30,715 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-04-16 05:00:30,715 INFO L153 SettingsManager]: * Use constant arrays=true [2025-04-16 05:00:30,715 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-04-16 05:00:30,715 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-16 05:00:30,715 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-04-16 05:00:30,715 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-04-16 05:00:30,715 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-16 05:00:30,716 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-04-16 05:00:30,716 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-16 05:00:30,716 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-04-16 05:00:30,716 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-04-16 05:00:30,716 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-16 05:00:30,716 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-04-16 05:00:30,716 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-04-16 05:00:30,716 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-04-16 05:00:30,716 INFO L153 SettingsManager]: * Commutativity condition synthesis=NECESSARY_AND_SUFFICIENT [2025-04-16 05:00:30,716 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-04-16 05:00:30,716 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-04-16 05:00:30,716 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2025-04-16 05:00:30,716 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-04-16 05:00:30,716 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2025-04-16 05:00:30,717 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2025-04-16 05:00:30,717 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2025-04-16 05:00:30,717 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor: Replace while statements and if-then-else statements -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: Only consider context switches at boundaries of atomic blocks -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Only consider context switches at boundaries of atomic blocks -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> BY_SERIAL_NUMBER Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstraction used for commutativity in POR -> VARIABLES_GLOBAL Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Commutativity condition synthesis -> NONE [2025-04-16 05:00:30,957 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-04-16 05:00:30,963 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-04-16 05:00:30,965 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-04-16 05:00:30,966 INFO L270 PluginConnector]: Initializing CDTParser... [2025-04-16 05:00:30,966 INFO L274 PluginConnector]: CDTParser initialized [2025-04-16 05:00:30,967 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe027_rmo.i [2025-04-16 05:00:32,448 INFO L538 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27b668c98/e93528a892fa4677afd7a266b89bdd3a/FLAGffaec9f2b [2025-04-16 05:00:32,672 INFO L389 CDTParser]: Found 1 translation units. [2025-04-16 05:00:32,673 INFO L178 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe027_rmo.i [2025-04-16 05:00:32,682 INFO L432 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27b668c98/e93528a892fa4677afd7a266b89bdd3a/FLAGffaec9f2b [2025-04-16 05:00:33,499 INFO L440 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27b668c98/e93528a892fa4677afd7a266b89bdd3a [2025-04-16 05:00:33,501 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-04-16 05:00:33,502 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2025-04-16 05:00:33,504 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-04-16 05:00:33,504 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-04-16 05:00:33,511 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-04-16 05:00:33,512 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.04 05:00:33" (1/1) ... [2025-04-16 05:00:33,512 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e159f38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 05:00:33, skipping insertion in model container [2025-04-16 05:00:33,513 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.04 05:00:33" (1/1) ... [2025-04-16 05:00:33,548 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-04-16 05:00:33,925 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-16 05:00:33,935 INFO L200 MainTranslator]: Completed pre-run [2025-04-16 05:00:34,051 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-16 05:00:34,085 INFO L204 MainTranslator]: Completed translation [2025-04-16 05:00:34,087 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 05:00:34 WrapperNode [2025-04-16 05:00:34,087 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-04-16 05:00:34,088 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-04-16 05:00:34,088 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-04-16 05:00:34,088 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-04-16 05:00:34,094 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 05:00:34" (1/1) ... [2025-04-16 05:00:34,117 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 05:00:34" (1/1) ... [2025-04-16 05:00:34,144 INFO L138 Inliner]: procedures = 176, calls = 67, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 324 [2025-04-16 05:00:34,147 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-04-16 05:00:34,148 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-04-16 05:00:34,148 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-04-16 05:00:34,148 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-04-16 05:00:34,153 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 05:00:34" (1/1) ... [2025-04-16 05:00:34,154 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 05:00:34" (1/1) ... [2025-04-16 05:00:34,166 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 05:00:34" (1/1) ... [2025-04-16 05:00:34,166 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 05:00:34" (1/1) ... [2025-04-16 05:00:34,209 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 05:00:34" (1/1) ... [2025-04-16 05:00:34,212 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 05:00:34" (1/1) ... [2025-04-16 05:00:34,222 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 05:00:34" (1/1) ... [2025-04-16 05:00:34,225 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 05:00:34" (1/1) ... [2025-04-16 05:00:34,248 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-04-16 05:00:34,249 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-04-16 05:00:34,249 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-04-16 05:00:34,249 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-04-16 05:00:34,253 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 05:00:34" (1/1) ... [2025-04-16 05:00:34,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-16 05:00:34,268 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-04-16 05:00:34,282 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-04-16 05:00:34,284 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-04-16 05:00:34,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-04-16 05:00:34,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-04-16 05:00:34,302 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2025-04-16 05:00:34,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-04-16 05:00:34,302 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2025-04-16 05:00:34,302 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2025-04-16 05:00:34,303 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2025-04-16 05:00:34,303 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2025-04-16 05:00:34,303 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2025-04-16 05:00:34,303 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2025-04-16 05:00:34,303 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2025-04-16 05:00:34,303 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2025-04-16 05:00:34,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-04-16 05:00:34,303 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2025-04-16 05:00:34,303 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-04-16 05:00:34,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-04-16 05:00:34,305 WARN L225 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-04-16 05:00:34,488 INFO L256 CfgBuilder]: Building ICFG [2025-04-16 05:00:34,489 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-04-16 05:00:35,832 INFO L303 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-04-16 05:00:35,834 INFO L313 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-04-16 05:00:35,834 INFO L318 CfgBuilder]: Performing block encoding [2025-04-16 05:00:38,800 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Incomplete atomic composition (dangling start of atomic block: BeginParallelComposition{ParallelCodeBlock0: havoc #t~nondet3;assume 0 == #t~nondet3 || 1 == #t~nondet3;~weak$$choice0~0 := (if 0 == #t~nondet3 % 256 then 0 else 1);havoc #t~nondet4;#race~weak$$choice0~0 := #t~nondet4;assume #race~weak$$choice0~0 == #t~nondet4;havoc #t~nondet3;havoc #t~nondet4;havoc #t~nondet5;assume 0 == #t~nondet5 || 1 == #t~nondet5;~weak$$choice2~0 := (if 0 == #t~nondet5 % 256 then 0 else 1);havoc #t~nondet6;#race~weak$$choice2~0 := #t~nondet6;assume #race~weak$$choice2~0 == #t~nondet6;havoc #t~nondet5;havoc #t~nondet6;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;~y$flush_delayed~0 := (if 0 == ~weak$$choice2~0 % 256 then 0 else 1);havoc #t~nondet7;#race~y$flush_delayed~0 := #t~nondet7;assume #race~y$flush_delayed~0 == #t~nondet7;havoc #t~nondet7;call #t~mem8 := read~int(~#y~0.base, ~#y~0.offset, 4);#race := #race[~#y~0.base,~#y~0.offset := 0];#race := #race[~#y~0.base,1 + ~#y~0.offset := 0];#race := #race[~#y~0.base,2 + ~#y~0.offset := 0];#race := #race[~#y~0.base,3 + ~#y~0.offset := 0];assume ((0 == #race[~#y~0.base,~#y~0.offset] && 0 == #race[~#y~0.base,1 + ~#y~0.offset]) && 0 == #race[~#y~0.base,2 + ~#y~0.offset]) && 0 == #race[~#y~0.base,3 + ~#y~0.offset];~y$mem_tmp~0 := #t~mem8;havoc #t~nondet9;#race~y$mem_tmp~0 := #t~nondet9;assume #race~y$mem_tmp~0 == #t~nondet9;havoc #t~mem8;havoc #t~nondet9;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short11 := 0 == ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short11;ParallelCodeBlock1: assume !#t~short11;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short10 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short10;ParallelCodeBlock1: assume #t~short10;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short10 := 0 == ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short11 := #t~short10;}EndParallelComposition#t~short13 := #t~short11;BeginParallelComposition{ParallelCodeBlock0: assume #t~short13;ParallelCodeBlock1: assume !#t~short13;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short12 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short12;ParallelCodeBlock1: assume #t~short12;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short12 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short13 := #t~short12;}EndParallelCompositionassume #t~short13;call #t~mem14 := read~int(~#y~0.base, ~#y~0.offset, 4);#race := #race[~#y~0.base,~#y~0.offset := 0];#race := #race[~#y~0.base,1 + ~#y~0.offset := 0];#race := #race[~#y~0.base,2 + ~#y~0.offset := 0];#race := #race[~#y~0.base,3 + ~#y~0.offset := 0];assume ((0 == #race[~#y~0.base,~#y~0.offset] && 0 == #race[~#y~0.base,1 + ~#y~0.offset]) && 0 == #race[~#y~0.base,2 + ~#y~0.offset]) && 0 == #race[~#y~0.base,3 + ~#y~0.offset];#t~ite17 := #t~mem14;ParallelCodeBlock1: havoc #t~nondet3;assume 0 == #t~nondet3 || 1 == #t~nondet3;~weak$$choice0~0 := (if 0 == #t~nondet3 % 256 then 0 else 1);havoc #t~nondet4;#race~weak$$choice0~0 := #t~nondet4;assume #race~weak$$choice0~0 == #t~nondet4;havoc #t~nondet3;havoc #t~nondet4;havoc #t~nondet5;assume 0 == #t~nondet5 || 1 == #t~nondet5;~weak$$choice2~0 := (if 0 == #t~nondet5 % 256 then 0 else 1);havoc #t~nondet6;#race~weak$$choice2~0 := #t~nondet6;assume #race~weak$$choice2~0 == #t~nondet6;havoc #t~nondet5;havoc #t~nondet6;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;~y$flush_delayed~0 := (if 0 == ~weak$$choice2~0 % 256 then 0 else 1);havoc #t~nondet7;#race~y$flush_delayed~0 := #t~nondet7;assume #race~y$flush_delayed~0 == #t~nondet7;havoc #t~nondet7;call #t~mem8 := read~int(~#y~0.base, ~#y~0.offset, 4);#race := #race[~#y~0.base,~#y~0.offset := 0];#race := #race[~#y~0.base,1 + ~#y~0.offset := 0];#race := #race[~#y~0.base,2 + ~#y~0.offset := 0];#race := #race[~#y~0.base,3 + ~#y~0.offset := 0];assume ((0 == #race[~#y~0.base,~#y~0.offset] && 0 == #race[~#y~0.base,1 + ~#y~0.offset]) && 0 == #race[~#y~0.base,2 + ~#y~0.offset]) && 0 == #race[~#y~0.base,3 + ~#y~0.offset];~y$mem_tmp~0 := #t~mem8;havoc #t~nondet9;#race~y$mem_tmp~0 := #t~nondet9;assume #race~y$mem_tmp~0 == #t~nondet9;havoc #t~mem8;havoc #t~nondet9;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short11 := 0 == ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short11;ParallelCodeBlock1: assume !#t~short11;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short10 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short10;ParallelCodeBlock1: assume #t~short10;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short10 := 0 == ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short11 := #t~short10;}EndParallelComposition#t~short13 := #t~short11;BeginParallelComposition{ParallelCodeBlock0: assume #t~short13;ParallelCodeBlock1: assume !#t~short13;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short12 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short12;ParallelCodeBlock1: assume #t~short12;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short12 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short13 := #t~short12;}EndParallelCompositionassume !#t~short13;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short15 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short15;ParallelCodeBlock1: assume #t~short15;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short15 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short15;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite16 := ~y$w_buff0~0;ParallelCodeBlock1: assume !#t~short15;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite16 := ~y$w_buff1~0;}EndParallelComposition#t~ite17 := #t~ite16;}EndParallelCompositioncall write~int(#t~ite17, ~#y~0.base, ~#y~0.offset, 4);havoc #t~nondet18;#race := #race[~#y~0.base,~#y~0.offset := #t~nondet18];#race := #race[~#y~0.base,1 + ~#y~0.offset := #t~nondet18];#race := #race[~#y~0.base,2 + ~#y~0.offset := #t~nondet18];#race := #race[~#y~0.base,3 + ~#y~0.offset := #t~nondet18];assume ((#race[~#y~0.base,~#y~0.offset] == #t~nondet18 && #race[~#y~0.base,1 + ~#y~0.offset] == #t~nondet18) && #race[~#y~0.base,2 + ~#y~0.offset] == #t~nondet18) && #race[~#y~0.base,3 + ~#y~0.offset] == #t~nondet18;havoc #t~short10;havoc #t~short11;havoc #t~short12;havoc #t~short13;havoc #t~ite17;havoc #t~mem14;havoc #t~short15;havoc #t~ite16;havoc #t~nondet18;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice2~0 % 256;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite26 := ~y$w_buff0~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short20 := 0 == ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short20;ParallelCodeBlock1: assume !#t~short20;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short19 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short19;ParallelCodeBlock1: assume #t~short19;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short19 := 0 == ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short20 := #t~short19;}EndParallelComposition#t~short22 := #t~short20;BeginParallelComposition{ParallelCodeBlock0: assume #t~short22;ParallelCodeBlock1: assume !#t~short22;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short21 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short21;ParallelCodeBlock1: assume #t~short21;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short21 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short22 := #t~short21;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short22;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite25 := ~y$w_buff0~0;ParallelCodeBlock1: assume !#t~short22;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short23 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short23;ParallelCodeBlock1: assume #t~short23;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short23 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short23;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite24 := ~y$w_buff0~0;ParallelCodeBlock1: assume !#t~short23;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite24 := ~y$w_buff0~0;}EndParallelComposition#t~ite25 := #t~ite24;}EndParallelComposition#t~ite26 := #t~ite25;}EndParallelComposition~y$w_buff0~0 := #t~ite26;havoc #t~nondet27;#race~y$w_buff0~0 := #t~nondet27;assume #race~y$w_buff0~0 == #t~nondet27;havoc #t~ite26;havoc #t~short19;havoc #t~short20;havoc #t~short21;havoc #t~short22;havoc #t~ite25;havoc #t~short23;havoc #t~ite24;havoc #t~nondet27;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice2~0 % 256;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite35 := ~y$w_buff1~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short29 := 0 == ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short29;ParallelCodeBlock1: assume !#t~short29;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short28 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short28;ParallelCodeBlock1: assume #t~short28;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short28 := 0 == ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short29 := #t~short28;}EndParallelComposition#t~short31 := #t~short29;BeginParallelComposition{ParallelCodeBlock0: assume #t~short31;ParallelCodeBlock1: assume !#t~short31;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short30 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short30;ParallelCodeBlock1: assume #t~short30;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short30 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short31 := #t~short30;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short31;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite34 := ~y$w_buff1~0;ParallelCodeBlock1: assume !#t~short31;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short32 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short32;ParallelCodeBlock1: assume #t~short32;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short32 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short32;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite33 := ~y$w_buff1~0;ParallelCodeBlock1: assume !#t~short32;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite33 := ~y$w_buff1~0;}EndParallelComposition#t~ite34 := #t~ite33;}EndParallelComposition#t~ite35 := #t~ite34;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff1~0 := #t~ite35;havoc #t~nondet36;#race~y$w_buff1~0 := #t~nondet36;assume #race~y$w_buff1~0 == #t~nondet36;havoc #t~ite35;havoc #t~short28;havoc #t~short29;havoc #t~short30;havoc #t~short31;havoc #t~ite34;havoc #t~short32;havoc #t~ite33;havoc #t~nondet36;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~ite44 := ~y$w_buff0_used~0;ParallelCodeBlock1: ~y$w_buff1~0 := #t~ite35;havoc #t~nondet36;#race~y$w_buff1~0 := #t~nondet36;assume #race~y$w_buff1~0 == #t~nondet36;havoc #t~ite35;havoc #t~short28;havoc #t~short29;havoc #t~short30;havoc #t~short31;havoc #t~ite34;havoc #t~short32;havoc #t~ite33;havoc #t~nondet36;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short38 := 0 == ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short38;ParallelCodeBlock1: assume !#t~short38;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short37 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short37;ParallelCodeBlock1: assume #t~short37;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short37 := 0 == ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short38 := #t~short37;}EndParallelComposition#t~short40 := #t~short38;BeginParallelComposition{ParallelCodeBlock0: assume #t~short40;ParallelCodeBlock1: assume !#t~short40;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short39 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short39;ParallelCodeBlock1: assume #t~short39;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short39 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short40 := #t~short39;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short40;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~ite43 := ~y$w_buff0_used~0;ParallelCodeBlock1: assume !#t~short40;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short41 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short41;ParallelCodeBlock1: assume #t~short41;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short41 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short41;#t~ite42 := 0;ParallelCodeBlock1: assume !#t~short41;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~ite42 := ~y$w_buff0_used~0;}EndParallelComposition#t~ite43 := #t~ite42;}EndParallelComposition#t~ite44 := #t~ite43;}EndParallelComposition~y$w_buff0_used~0 := (if 0 == #t~ite44 % 256 then 0 else 1);havoc #t~nondet45;#race~y$w_buff0_used~0 := #t~nondet45;assume #race~y$w_buff0_used~0 == #t~nondet45;havoc #t~ite44;havoc #t~short37;havoc #t~short38;havoc #t~short39;havoc #t~short40;havoc #t~ite43;havoc #t~short41;havoc #t~ite42;havoc #t~nondet45;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~ite52 := ~y$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff1~0 := #t~ite35;havoc #t~nondet36;#race~y$w_buff1~0 := #t~nondet36;assume #race~y$w_buff1~0 == #t~nondet36;havoc #t~ite35;havoc #t~short28;havoc #t~short29;havoc #t~short30;havoc #t~short31;havoc #t~ite34;havoc #t~short32;havoc #t~ite33;havoc #t~nondet36;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~ite44 := ~y$w_buff0_used~0;ParallelCodeBlock1: ~y$w_buff1~0 := #t~ite35;havoc #t~nondet36;#race~y$w_buff1~0 := #t~nondet36;assume #race~y$w_buff1~0 == #t~nondet36;havoc #t~ite35;havoc #t~short28;havoc #t~short29;havoc #t~short30;havoc #t~short31;havoc #t~ite34;havoc #t~short32;havoc #t~ite33;havoc #t~nondet36;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short38 := 0 == ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short38;ParallelCodeBlock1: assume !#t~short38;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short37 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short37;ParallelCodeBlock1: assume #t~short37;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short37 := 0 == ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short38 := #t~short37;}EndParallelComposition#t~short40 := #t~short38;BeginParallelComposition{ParallelCodeBlock0: assume #t~short40;ParallelCodeBlock1: assume !#t~short40;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short39 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short39;ParallelCodeBlock1: assume #t~short39;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short39 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short40 := #t~short39;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short40;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~ite43 := ~y$w_buff0_used~0;ParallelCodeBlock1: assume !#t~short40;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short41 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short41;ParallelCodeBlock1: assume #t~short41;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short41 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short41;#t~ite42 := 0;ParallelCodeBlock1: assume !#t~short41;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~ite42 := ~y$w_buff0_used~0;}EndParallelComposition#t~ite43 := #t~ite42;}EndParallelComposition#t~ite44 := #t~ite43;}EndParallelComposition~y$w_buff0_used~0 := (if 0 == #t~ite44 % 256 then 0 else 1);havoc #t~nondet45;#race~y$w_buff0_used~0 := #t~nondet45;assume #race~y$w_buff0_used~0 == #t~nondet45;havoc #t~ite44;havoc #t~short37;havoc #t~short38;havoc #t~short39;havoc #t~short40;havoc #t~ite43;havoc #t~short41;havoc #t~ite42;havoc #t~nondet45;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short47 := 0 == ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short47;ParallelCodeBlock1: assume !#t~short47;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short46 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short46;ParallelCodeBlock1: assume #t~short46;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short46 := 0 == ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short47 := #t~short46;}EndParallelComposition#t~short49 := #t~short47;BeginParallelComposition{ParallelCodeBlock0: assume #t~short49;ParallelCodeBlock1: assume !#t~short49;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short48 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short48;ParallelCodeBlock1: assume #t~short48;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short48 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short49 := #t~short48;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short49;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~ite51 := ~y$w_buff1_used~0;ParallelCodeBlock1: assume !#t~short49;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short50 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short50;ParallelCodeBlock1: assume #t~short50;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short50 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelComposition#t~ite51 := (if #t~short50 then 0 else 0);}EndParallelComposition#t~ite52 := #t~ite51;}EndParallelComposition~y$w_buff1_used~0 := (if 0 == #t~ite52 % 256 then 0 else 1);havoc #t~nondet53;#race~y$w_buff1_used~0 := #t~nondet53;assume #race~y$w_buff1_used~0 == #t~nondet53;havoc #t~ite52;havoc #t~short46;havoc #t~short47;havoc #t~short48;havoc #t~short49;havoc #t~ite51;havoc #t~short50;havoc #t~nondet53;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice2~0 % 256;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~ite61 := ~y$r_buff0_thd1~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short55 := 0 == ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short55;ParallelCodeBlock1: assume !#t~short55;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short54 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short54;ParallelCodeBlock1: assume #t~short54;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short54 := 0 == ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short55 := #t~short54;}EndParallelComposition#t~short57 := #t~short55;BeginParallelComposition{ParallelCodeBlock0: assume #t~short57;ParallelCodeBlock1: assume !#t~short57;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short56 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short56;ParallelCodeBlock1: assume #t~short56;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short56 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short57 := #t~short56;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short57;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~ite60 := ~y$r_buff0_thd1~0;ParallelCodeBlock1: assume !#t~short57;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short58 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short58;ParallelCodeBlock1: assume #t~short58;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short58 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short58;#t~ite59 := 0;ParallelCodeBlock1: assume !#t~short58;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~ite59 := ~y$r_buff0_thd1~0;}EndParallelComposition#t~ite60 := #t~ite59;}EndParallelComposition#t~ite61 := #t~ite60;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~y$r_buff0_thd1~0 := (if 0 == #t~ite61 % 256 then 0 else 1);havoc #t~nondet62;#race~y$r_buff0_thd1~0 := #t~nondet62;assume #race~y$r_buff0_thd1~0 == #t~nondet62;havoc #t~ite61;havoc #t~short54;havoc #t~short55;havoc #t~short56;havoc #t~short57;havoc #t~ite60;havoc #t~short58;havoc #t~ite59;havoc #t~nondet62;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~ite69 := ~y$r_buff1_thd1~0;ParallelCodeBlock1: ~y$r_buff0_thd1~0 := (if 0 == #t~ite61 % 256 then 0 else 1);havoc #t~nondet62;#race~y$r_buff0_thd1~0 := #t~nondet62;assume #race~y$r_buff0_thd1~0 == #t~nondet62;havoc #t~ite61;havoc #t~short54;havoc #t~short55;havoc #t~short56;havoc #t~short57;havoc #t~ite60;havoc #t~short58;havoc #t~ite59;havoc #t~nondet62;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short64 := 0 == ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short64;ParallelCodeBlock1: assume !#t~short64;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short63 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short63;ParallelCodeBlock1: assume #t~short63;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short63 := 0 == ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short64 := #t~short63;}EndParallelComposition#t~short66 := #t~short64;BeginParallelComposition{ParallelCodeBlock0: assume #t~short66;ParallelCodeBlock1: assume !#t~short66;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short65 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short65;ParallelCodeBlock1: assume #t~short65;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short65 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short66 := #t~short65;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short66;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~ite68 := ~y$r_buff1_thd1~0;ParallelCodeBlock1: assume !#t~short66;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short67 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short67;ParallelCodeBlock1: assume #t~short67;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short67 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelComposition#t~ite68 := (if #t~short67 then 0 else 0);}EndParallelComposition#t~ite69 := #t~ite68;}EndParallelComposition~y$r_buff1_thd1~0 := (if 0 == #t~ite69 % 256 then 0 else 1);havoc #t~nondet70;#race~y$r_buff1_thd1~0 := #t~nondet70;assume #race~y$r_buff1_thd1~0 == #t~nondet70;havoc #t~ite69;havoc #t~short63;havoc #t~short64;havoc #t~short65;havoc #t~short66;havoc #t~ite68;havoc #t~short67;havoc #t~nondet70;~__unbuffered_p0_EAX$read_delayed~0 := 1;havoc #t~nondet71;#race~__unbuffered_p0_EAX$read_delayed~0 := #t~nondet71;assume #race~__unbuffered_p0_EAX$read_delayed~0 == #t~nondet71;havoc #t~nondet71;~__unbuffered_p0_EAX$read_delayed_var~0.base, ~__unbuffered_p0_EAX$read_delayed_var~0.offset := ~#y~0.base, ~#y~0.offset;havoc #t~nondet72;#race~__unbuffered_p0_EAX$read_delayed_var~0 := #t~nondet72;assume #race~__unbuffered_p0_EAX$read_delayed_var~0 == #t~nondet72;havoc #t~nondet72;call #t~mem73 := read~int(~#y~0.base, ~#y~0.offset, 4);#race := #race[~#y~0.base,~#y~0.offset := 0];#race := #race[~#y~0.base,1 + ~#y~0.offset := 0];#race := #race[~#y~0.base,2 + ~#y~0.offset := 0];#race := #race[~#y~0.base,3 + ~#y~0.offset := 0];assume ((0 == #race[~#y~0.base,~#y~0.offset] && 0 == #race[~#y~0.base,1 + ~#y~0.offset]) && 0 == #race[~#y~0.base,2 + ~#y~0.offset]) && 0 == #race[~#y~0.base,3 + ~#y~0.offset];~__unbuffered_p0_EAX~0 := #t~mem73;havoc #t~nondet74;#race~__unbuffered_p0_EAX~0 := #t~nondet74;assume #race~__unbuffered_p0_EAX~0 == #t~nondet74;havoc #t~mem73;havoc #t~nondet74;#race~y$flush_delayed~0 := 0;assume 0 == #race~y$flush_delayed~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~y$flush_delayed~0 % 256;#race~y$mem_tmp~0 := 0;assume 0 == #race~y$mem_tmp~0;#t~ite76 := ~y$mem_tmp~0;ParallelCodeBlock1: assume !(0 != ~y$flush_delayed~0 % 256);call #t~mem75 := read~int(~#y~0.base, ~#y~0.offset, 4);#race := #race[~#y~0.base,~#y~0.offset := 0];#race := #race[~#y~0.base,1 + ~#y~0.offset := 0];#race := #race[~#y~0.base,2 + ~#y~0.offset := 0];#race := #race[~#y~0.base,3 + ~#y~0.offset := 0];assume ((0 == #race[~#y~0.base,~#y~0.offset] && 0 == #race[~#y~0.base,1 + ~#y~0.offset]) && 0 == #race[~#y~0.base,2 + ~#y~0.offset]) && 0 == #race[~#y~0.base,3 + ~#y~0.offset];#t~ite76 := #t~mem75;}EndParallelCompositioncall write~int(#t~ite76, ~#y~0.base, ~#y~0.offset, 4);havoc #t~nondet77;#race := #race[~#y~0.base,~#y~0.offset := #t~nondet77];#race := #race[~#y~0.base,1 + ~#y~0.offset := #t~nondet77];#race := #race[~#y~0.base,2 + ~#y~0.offset := #t~nondet77];#race := #race[~#y~0.base,3 + ~#y~0.offset := #t~nondet77];assume ((#race[~#y~0.base,~#y~0.offset] == #t~nondet77 && #race[~#y~0.base,1 + ~#y~0.offset] == #t~nondet77) && #race[~#y~0.base,2 + ~#y~0.offset] == #t~nondet77) && #race[~#y~0.base,3 + ~#y~0.offset] == #t~nondet77;havoc #t~ite76;havoc #t~mem75;havoc #t~nondet77;~y$flush_delayed~0 := 0;havoc #t~nondet78;#race~y$flush_delayed~0 := #t~nondet78;assume #race~y$flush_delayed~0 == #t~nondet78;havoc #t~nondet78;). Is there illegal control flow (e.g. loops) within an atomic block? at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.AtomicBlockAnalyzer.ensureAtomicCompositionComplete(AtomicBlockAnalyzer.java:146) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.AtomicBlockAnalyzer.ensureAtomicCompositionIsComplete(AtomicBlockAnalyzer.java:115) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.IcfgBuilderObserver.process(IcfgBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2025-04-16 05:00:38,809 INFO L158 Benchmark]: Toolchain (without parser) took 5306.28ms. Allocated memory was 155.2MB in the beginning and 469.8MB in the end (delta: 314.6MB). Free memory was 106.0MB in the beginning and 213.7MB in the end (delta: -107.7MB). Peak memory consumption was 310.3MB. Max. memory is 8.0GB. [2025-04-16 05:00:38,809 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 159.4MB. Free memory is still 87.9MB. There was no memory consumed. Max. memory is 8.0GB. [2025-04-16 05:00:38,810 INFO L158 Benchmark]: CACSL2BoogieTranslator took 583.46ms. Allocated memory is still 155.2MB. Free memory was 106.0MB in the beginning and 74.1MB in the end (delta: 31.9MB). Peak memory consumption was 33.6MB. Max. memory is 8.0GB. [2025-04-16 05:00:38,810 INFO L158 Benchmark]: Boogie Procedure Inliner took 59.30ms. Allocated memory is still 155.2MB. Free memory was 74.1MB in the beginning and 70.6MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2025-04-16 05:00:38,810 INFO L158 Benchmark]: Boogie Preprocessor took 100.17ms. Allocated memory is still 155.2MB. Free memory was 70.6MB in the beginning and 65.8MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2025-04-16 05:00:38,815 INFO L158 Benchmark]: IcfgBuilder took 4559.07ms. Allocated memory was 155.2MB in the beginning and 469.8MB in the end (delta: 314.6MB). Free memory was 65.8MB in the beginning and 213.7MB in the end (delta: -147.9MB). Peak memory consumption was 268.3MB. Max. memory is 8.0GB. [2025-04-16 05:00:38,816 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 159.4MB. Free memory is still 87.9MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 583.46ms. Allocated memory is still 155.2MB. Free memory was 106.0MB in the beginning and 74.1MB in the end (delta: 31.9MB). Peak memory consumption was 33.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 59.30ms. Allocated memory is still 155.2MB. Free memory was 74.1MB in the beginning and 70.6MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 100.17ms. Allocated memory is still 155.2MB. Free memory was 70.6MB in the beginning and 65.8MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * IcfgBuilder took 4559.07ms. Allocated memory was 155.2MB in the beginning and 469.8MB in the end (delta: 314.6MB). Free memory was 65.8MB in the beginning and 213.7MB in the end (delta: -147.9MB). Peak memory consumption was 268.3MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Incomplete atomic composition (dangling start of atomic block: BeginParallelComposition{ParallelCodeBlock0: havoc #t~nondet3;assume 0 == #t~nondet3 || 1 == #t~nondet3;~weak$$choice0~0 := (if 0 == #t~nondet3 % 256 then 0 else 1);havoc #t~nondet4;#race~weak$$choice0~0 := #t~nondet4;assume #race~weak$$choice0~0 == #t~nondet4;havoc #t~nondet3;havoc #t~nondet4;havoc #t~nondet5;assume 0 == #t~nondet5 || 1 == #t~nondet5;~weak$$choice2~0 := (if 0 == #t~nondet5 % 256 then 0 else 1);havoc #t~nondet6;#race~weak$$choice2~0 := #t~nondet6;assume #race~weak$$choice2~0 == #t~nondet6;havoc #t~nondet5;havoc #t~nondet6;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;~y$flush_delayed~0 := (if 0 == ~weak$$choice2~0 % 256 then 0 else 1);havoc #t~nondet7;#race~y$flush_delayed~0 := #t~nondet7;assume #race~y$flush_delayed~0 == #t~nondet7;havoc #t~nondet7;call #t~mem8 := read~int(~#y~0.base, ~#y~0.offset, 4);#race := #race[~#y~0.base,~#y~0.offset := 0];#race := #race[~#y~0.base,1 + ~#y~0.offset := 0];#race := #race[~#y~0.base,2 + ~#y~0.offset := 0];#race := #race[~#y~0.base,3 + ~#y~0.offset := 0];assume ((0 == #race[~#y~0.base,~#y~0.offset] && 0 == #race[~#y~0.base,1 + ~#y~0.offset]) && 0 == #race[~#y~0.base,2 + ~#y~0.offset]) && 0 == #race[~#y~0.base,3 + ~#y~0.offset];~y$mem_tmp~0 := #t~mem8;havoc #t~nondet9;#race~y$mem_tmp~0 := #t~nondet9;assume #race~y$mem_tmp~0 == #t~nondet9;havoc #t~mem8;havoc #t~nondet9;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short11 := 0 == ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short11;ParallelCodeBlock1: assume !#t~short11;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short10 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short10;ParallelCodeBlock1: assume #t~short10;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short10 := 0 == ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short11 := #t~short10;}EndParallelComposition#t~short13 := #t~short11;BeginParallelComposition{ParallelCodeBlock0: assume #t~short13;ParallelCodeBlock1: assume !#t~short13;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short12 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short12;ParallelCodeBlock1: assume #t~short12;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short12 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short13 := #t~short12;}EndParallelCompositionassume #t~short13;call #t~mem14 := read~int(~#y~0.base, ~#y~0.offset, 4);#race := #race[~#y~0.base,~#y~0.offset := 0];#race := #race[~#y~0.base,1 + ~#y~0.offset := 0];#race := #race[~#y~0.base,2 + ~#y~0.offset := 0];#race := #race[~#y~0.base,3 + ~#y~0.offset := 0];assume ((0 == #race[~#y~0.base,~#y~0.offset] && 0 == #race[~#y~0.base,1 + ~#y~0.offset]) && 0 == #race[~#y~0.base,2 + ~#y~0.offset]) && 0 == #race[~#y~0.base,3 + ~#y~0.offset];#t~ite17 := #t~mem14;ParallelCodeBlock1: havoc #t~nondet3;assume 0 == #t~nondet3 || 1 == #t~nondet3;~weak$$choice0~0 := (if 0 == #t~nondet3 % 256 then 0 else 1);havoc #t~nondet4;#race~weak$$choice0~0 := #t~nondet4;assume #race~weak$$choice0~0 == #t~nondet4;havoc #t~nondet3;havoc #t~nondet4;havoc #t~nondet5;assume 0 == #t~nondet5 || 1 == #t~nondet5;~weak$$choice2~0 := (if 0 == #t~nondet5 % 256 then 0 else 1);havoc #t~nondet6;#race~weak$$choice2~0 := #t~nondet6;assume #race~weak$$choice2~0 == #t~nondet6;havoc #t~nondet5;havoc #t~nondet6;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;~y$flush_delayed~0 := (if 0 == ~weak$$choice2~0 % 256 then 0 else 1);havoc #t~nondet7;#race~y$flush_delayed~0 := #t~nondet7;assume #race~y$flush_delayed~0 == #t~nondet7;havoc #t~nondet7;call #t~mem8 := read~int(~#y~0.base, ~#y~0.offset, 4);#race := #race[~#y~0.base,~#y~0.offset := 0];#race := #race[~#y~0.base,1 + ~#y~0.offset := 0];#race := #race[~#y~0.base,2 + ~#y~0.offset := 0];#race := #race[~#y~0.base,3 + ~#y~0.offset := 0];assume ((0 == #race[~#y~0.base,~#y~0.offset] && 0 == #race[~#y~0.base,1 + ~#y~0.offset]) && 0 == #race[~#y~0.base,2 + ~#y~0.offset]) && 0 == #race[~#y~0.base,3 + ~#y~0.offset];~y$mem_tmp~0 := #t~mem8;havoc #t~nondet9;#race~y$mem_tmp~0 := #t~nondet9;assume #race~y$mem_tmp~0 == #t~nondet9;havoc #t~mem8;havoc #t~nondet9;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short11 := 0 == ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short11;ParallelCodeBlock1: assume !#t~short11;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short10 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short10;ParallelCodeBlock1: assume #t~short10;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short10 := 0 == ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short11 := #t~short10;}EndParallelComposition#t~short13 := #t~short11;BeginParallelComposition{ParallelCodeBlock0: assume #t~short13;ParallelCodeBlock1: assume !#t~short13;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short12 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short12;ParallelCodeBlock1: assume #t~short12;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short12 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short13 := #t~short12;}EndParallelCompositionassume !#t~short13;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short15 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short15;ParallelCodeBlock1: assume #t~short15;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short15 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short15;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite16 := ~y$w_buff0~0;ParallelCodeBlock1: assume !#t~short15;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite16 := ~y$w_buff1~0;}EndParallelComposition#t~ite17 := #t~ite16;}EndParallelCompositioncall write~int(#t~ite17, ~#y~0.base, ~#y~0.offset, 4);havoc #t~nondet18;#race := #race[~#y~0.base,~#y~0.offset := #t~nondet18];#race := #race[~#y~0.base,1 + ~#y~0.offset := #t~nondet18];#race := #race[~#y~0.base,2 + ~#y~0.offset := #t~nondet18];#race := #race[~#y~0.base,3 + ~#y~0.offset := #t~nondet18];assume ((#race[~#y~0.base,~#y~0.offset] == #t~nondet18 && #race[~#y~0.base,1 + ~#y~0.offset] == #t~nondet18) && #race[~#y~0.base,2 + ~#y~0.offset] == #t~nondet18) && #race[~#y~0.base,3 + ~#y~0.offset] == #t~nondet18;havoc #t~short10;havoc #t~short11;havoc #t~short12;havoc #t~short13;havoc #t~ite17;havoc #t~mem14;havoc #t~short15;havoc #t~ite16;havoc #t~nondet18;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice2~0 % 256;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite26 := ~y$w_buff0~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short20 := 0 == ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short20;ParallelCodeBlock1: assume !#t~short20;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short19 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short19;ParallelCodeBlock1: assume #t~short19;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short19 := 0 == ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short20 := #t~short19;}EndParallelComposition#t~short22 := #t~short20;BeginParallelComposition{ParallelCodeBlock0: assume #t~short22;ParallelCodeBlock1: assume !#t~short22;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short21 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short21;ParallelCodeBlock1: assume #t~short21;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short21 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short22 := #t~short21;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short22;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite25 := ~y$w_buff0~0;ParallelCodeBlock1: assume !#t~short22;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short23 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short23;ParallelCodeBlock1: assume #t~short23;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short23 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short23;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite24 := ~y$w_buff0~0;ParallelCodeBlock1: assume !#t~short23;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite24 := ~y$w_buff0~0;}EndParallelComposition#t~ite25 := #t~ite24;}EndParallelComposition#t~ite26 := #t~ite25;}EndParallelComposition~y$w_buff0~0 := #t~ite26;havoc #t~nondet27;#race~y$w_buff0~0 := #t~nondet27;assume #race~y$w_buff0~0 == #t~nondet27;havoc #t~ite26;havoc #t~short19;havoc #t~short20;havoc #t~short21;havoc #t~short22;havoc #t~ite25;havoc #t~short23;havoc #t~ite24;havoc #t~nondet27;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice2~0 % 256;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite35 := ~y$w_buff1~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short29 := 0 == ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short29;ParallelCodeBlock1: assume !#t~short29;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short28 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short28;ParallelCodeBlock1: assume #t~short28;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short28 := 0 == ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short29 := #t~short28;}EndParallelComposition#t~short31 := #t~short29;BeginParallelComposition{ParallelCodeBlock0: assume #t~short31;ParallelCodeBlock1: assume !#t~short31;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short30 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short30;ParallelCodeBlock1: assume #t~short30;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short30 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short31 := #t~short30;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short31;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite34 := ~y$w_buff1~0;ParallelCodeBlock1: assume !#t~short31;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short32 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short32;ParallelCodeBlock1: assume #t~short32;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short32 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short32;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite33 := ~y$w_buff1~0;ParallelCodeBlock1: assume !#t~short32;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite33 := ~y$w_buff1~0;}EndParallelComposition#t~ite34 := #t~ite33;}EndParallelComposition#t~ite35 := #t~ite34;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff1~0 := #t~ite35;havoc #t~nondet36;#race~y$w_buff1~0 := #t~nondet36;assume #race~y$w_buff1~0 == #t~nondet36;havoc #t~ite35;havoc #t~short28;havoc #t~short29;havoc #t~short30;havoc #t~short31;havoc #t~ite34;havoc #t~short32;havoc #t~ite33;havoc #t~nondet36;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~ite44 := ~y$w_buff0_used~0;ParallelCodeBlock1: ~y$w_buff1~0 := #t~ite35;havoc #t~nondet36;#race~y$w_buff1~0 := #t~nondet36;assume #race~y$w_buff1~0 == #t~nondet36;havoc #t~ite35;havoc #t~short28;havoc #t~short29;havoc #t~short30;havoc #t~short31;havoc #t~ite34;havoc #t~short32;havoc #t~ite33;havoc #t~nondet36;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short38 := 0 == ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short38;ParallelCodeBlock1: assume !#t~short38;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short37 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short37;ParallelCodeBlock1: assume #t~short37;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short37 := 0 == ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short38 := #t~short37;}EndParallelComposition#t~short40 := #t~short38;BeginParallelComposition{ParallelCodeBlock0: assume #t~short40;ParallelCodeBlock1: assume !#t~short40;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short39 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short39;ParallelCodeBlock1: assume #t~short39;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short39 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short40 := #t~short39;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short40;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~ite43 := ~y$w_buff0_used~0;ParallelCodeBlock1: assume !#t~short40;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short41 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short41;ParallelCodeBlock1: assume #t~short41;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short41 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short41;#t~ite42 := 0;ParallelCodeBlock1: assume !#t~short41;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~ite42 := ~y$w_buff0_used~0;}EndParallelComposition#t~ite43 := #t~ite42;}EndParallelComposition#t~ite44 := #t~ite43;}EndParallelComposition~y$w_buff0_used~0 := (if 0 == #t~ite44 % 256 then 0 else 1);havoc #t~nondet45;#race~y$w_buff0_used~0 := #t~nondet45;assume #race~y$w_buff0_used~0 == #t~nondet45;havoc #t~ite44;havoc #t~short37;havoc #t~short38;havoc #t~short39;havoc #t~short40;havoc #t~ite43;havoc #t~short41;havoc #t~ite42;havoc #t~nondet45;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~ite52 := ~y$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff1~0 := #t~ite35;havoc #t~nondet36;#race~y$w_buff1~0 := #t~nondet36;assume #race~y$w_buff1~0 == #t~nondet36;havoc #t~ite35;havoc #t~short28;havoc #t~short29;havoc #t~short30;havoc #t~short31;havoc #t~ite34;havoc #t~short32;havoc #t~ite33;havoc #t~nondet36;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~ite44 := ~y$w_buff0_used~0;ParallelCodeBlock1: ~y$w_buff1~0 := #t~ite35;havoc #t~nondet36;#race~y$w_buff1~0 := #t~nondet36;assume #race~y$w_buff1~0 == #t~nondet36;havoc #t~ite35;havoc #t~short28;havoc #t~short29;havoc #t~short30;havoc #t~short31;havoc #t~ite34;havoc #t~short32;havoc #t~ite33;havoc #t~nondet36;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short38 := 0 == ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short38;ParallelCodeBlock1: assume !#t~short38;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short37 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short37;ParallelCodeBlock1: assume #t~short37;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short37 := 0 == ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short38 := #t~short37;}EndParallelComposition#t~short40 := #t~short38;BeginParallelComposition{ParallelCodeBlock0: assume #t~short40;ParallelCodeBlock1: assume !#t~short40;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short39 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short39;ParallelCodeBlock1: assume #t~short39;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short39 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short40 := #t~short39;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short40;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~ite43 := ~y$w_buff0_used~0;ParallelCodeBlock1: assume !#t~short40;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short41 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short41;ParallelCodeBlock1: assume #t~short41;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short41 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short41;#t~ite42 := 0;ParallelCodeBlock1: assume !#t~short41;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~ite42 := ~y$w_buff0_used~0;}EndParallelComposition#t~ite43 := #t~ite42;}EndParallelComposition#t~ite44 := #t~ite43;}EndParallelComposition~y$w_buff0_used~0 := (if 0 == #t~ite44 % 256 then 0 else 1);havoc #t~nondet45;#race~y$w_buff0_used~0 := #t~nondet45;assume #race~y$w_buff0_used~0 == #t~nondet45;havoc #t~ite44;havoc #t~short37;havoc #t~short38;havoc #t~short39;havoc #t~short40;havoc #t~ite43;havoc #t~short41;havoc #t~ite42;havoc #t~nondet45;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short47 := 0 == ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short47;ParallelCodeBlock1: assume !#t~short47;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short46 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short46;ParallelCodeBlock1: assume #t~short46;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short46 := 0 == ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short47 := #t~short46;}EndParallelComposition#t~short49 := #t~short47;BeginParallelComposition{ParallelCodeBlock0: assume #t~short49;ParallelCodeBlock1: assume !#t~short49;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short48 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short48;ParallelCodeBlock1: assume #t~short48;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short48 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short49 := #t~short48;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short49;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~ite51 := ~y$w_buff1_used~0;ParallelCodeBlock1: assume !#t~short49;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short50 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short50;ParallelCodeBlock1: assume #t~short50;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short50 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelComposition#t~ite51 := (if #t~short50 then 0 else 0);}EndParallelComposition#t~ite52 := #t~ite51;}EndParallelComposition~y$w_buff1_used~0 := (if 0 == #t~ite52 % 256 then 0 else 1);havoc #t~nondet53;#race~y$w_buff1_used~0 := #t~nondet53;assume #race~y$w_buff1_used~0 == #t~nondet53;havoc #t~ite52;havoc #t~short46;havoc #t~short47;havoc #t~short48;havoc #t~short49;havoc #t~ite51;havoc #t~short50;havoc #t~nondet53;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice2~0 % 256;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~ite61 := ~y$r_buff0_thd1~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short55 := 0 == ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short55;ParallelCodeBlock1: assume !#t~short55;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short54 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short54;ParallelCodeBlock1: assume #t~short54;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short54 := 0 == ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short55 := #t~short54;}EndParallelComposition#t~short57 := #t~short55;BeginParallelComposition{ParallelCodeBlock0: assume #t~short57;ParallelCodeBlock1: assume !#t~short57;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short56 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short56;ParallelCodeBlock1: assume #t~short56;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short56 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short57 := #t~short56;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short57;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~ite60 := ~y$r_buff0_thd1~0;ParallelCodeBlock1: assume !#t~short57;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short58 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short58;ParallelCodeBlock1: assume #t~short58;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short58 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short58;#t~ite59 := 0;ParallelCodeBlock1: assume !#t~short58;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~ite59 := ~y$r_buff0_thd1~0;}EndParallelComposition#t~ite60 := #t~ite59;}EndParallelComposition#t~ite61 := #t~ite60;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~y$r_buff0_thd1~0 := (if 0 == #t~ite61 % 256 then 0 else 1);havoc #t~nondet62;#race~y$r_buff0_thd1~0 := #t~nondet62;assume #race~y$r_buff0_thd1~0 == #t~nondet62;havoc #t~ite61;havoc #t~short54;havoc #t~short55;havoc #t~short56;havoc #t~short57;havoc #t~ite60;havoc #t~short58;havoc #t~ite59;havoc #t~nondet62;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~ite69 := ~y$r_buff1_thd1~0;ParallelCodeBlock1: ~y$r_buff0_thd1~0 := (if 0 == #t~ite61 % 256 then 0 else 1);havoc #t~nondet62;#race~y$r_buff0_thd1~0 := #t~nondet62;assume #race~y$r_buff0_thd1~0 == #t~nondet62;havoc #t~ite61;havoc #t~short54;havoc #t~short55;havoc #t~short56;havoc #t~short57;havoc #t~ite60;havoc #t~short58;havoc #t~ite59;havoc #t~nondet62;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short64 := 0 == ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short64;ParallelCodeBlock1: assume !#t~short64;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short63 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short63;ParallelCodeBlock1: assume #t~short63;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short63 := 0 == ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short64 := #t~short63;}EndParallelComposition#t~short66 := #t~short64;BeginParallelComposition{ParallelCodeBlock0: assume #t~short66;ParallelCodeBlock1: assume !#t~short66;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short65 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short65;ParallelCodeBlock1: assume #t~short65;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short65 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short66 := #t~short65;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short66;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~ite68 := ~y$r_buff1_thd1~0;ParallelCodeBlock1: assume !#t~short66;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short67 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short67;ParallelCodeBlock1: assume #t~short67;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short67 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelComposition#t~ite68 := (if #t~short67 then 0 else 0);}EndParallelComposition#t~ite69 := #t~ite68;}EndParallelComposition~y$r_buff1_thd1~0 := (if 0 == #t~ite69 % 256 then 0 else 1);havoc #t~nondet70;#race~y$r_buff1_thd1~0 := #t~nondet70;assume #race~y$r_buff1_thd1~0 == #t~nondet70;havoc #t~ite69;havoc #t~short63;havoc #t~short64;havoc #t~short65;havoc #t~short66;havoc #t~ite68;havoc #t~short67;havoc #t~nondet70;~__unbuffered_p0_EAX$read_delayed~0 := 1;havoc #t~nondet71;#race~__unbuffered_p0_EAX$read_delayed~0 := #t~nondet71;assume #race~__unbuffered_p0_EAX$read_delayed~0 == #t~nondet71;havoc #t~nondet71;~__unbuffered_p0_EAX$read_delayed_var~0.base, ~__unbuffered_p0_EAX$read_delayed_var~0.offset := ~#y~0.base, ~#y~0.offset;havoc #t~nondet72;#race~__unbuffered_p0_EAX$read_delayed_var~0 := #t~nondet72;assume #race~__unbuffered_p0_EAX$read_delayed_var~0 == #t~nondet72;havoc #t~nondet72;call #t~mem73 := read~int(~#y~0.base, ~#y~0.offset, 4);#race := #race[~#y~0.base,~#y~0.offset := 0];#race := #race[~#y~0.base,1 + ~#y~0.offset := 0];#race := #race[~#y~0.base,2 + ~#y~0.offset := 0];#race := #race[~#y~0.base,3 + ~#y~0.offset := 0];assume ((0 == #race[~#y~0.base,~#y~0.offset] && 0 == #race[~#y~0.base,1 + ~#y~0.offset]) && 0 == #race[~#y~0.base,2 + ~#y~0.offset]) && 0 == #race[~#y~0.base,3 + ~#y~0.offset];~__unbuffered_p0_EAX~0 := #t~mem73;havoc #t~nondet74;#race~__unbuffered_p0_EAX~0 := #t~nondet74;assume #race~__unbuffered_p0_EAX~0 == #t~nondet74;havoc #t~mem73;havoc #t~nondet74;#race~y$flush_delayed~0 := 0;assume 0 == #race~y$flush_delayed~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~y$flush_delayed~0 % 256;#race~y$mem_tmp~0 := 0;assume 0 == #race~y$mem_tmp~0;#t~ite76 := ~y$mem_tmp~0;ParallelCodeBlock1: assume !(0 != ~y$flush_delayed~0 % 256);call #t~mem75 := read~int(~#y~0.base, ~#y~0.offset, 4);#race := #race[~#y~0.base,~#y~0.offset := 0];#race := #race[~#y~0.base,1 + ~#y~0.offset := 0];#race := #race[~#y~0.base,2 + ~#y~0.offset := 0];#race := #race[~#y~0.base,3 + ~#y~0.offset := 0];assume ((0 == #race[~#y~0.base,~#y~0.offset] && 0 == #race[~#y~0.base,1 + ~#y~0.offset]) && 0 == #race[~#y~0.base,2 + ~#y~0.offset]) && 0 == #race[~#y~0.base,3 + ~#y~0.offset];#t~ite76 := #t~mem75;}EndParallelCompositioncall write~int(#t~ite76, ~#y~0.base, ~#y~0.offset, 4);havoc #t~nondet77;#race := #race[~#y~0.base,~#y~0.offset := #t~nondet77];#race := #race[~#y~0.base,1 + ~#y~0.offset := #t~nondet77];#race := #race[~#y~0.base,2 + ~#y~0.offset := #t~nondet77];#race := #race[~#y~0.base,3 + ~#y~0.offset := #t~nondet77];assume ((#race[~#y~0.base,~#y~0.offset] == #t~nondet77 && #race[~#y~0.base,1 + ~#y~0.offset] == #t~nondet77) && #race[~#y~0.base,2 + ~#y~0.offset] == #t~nondet77) && #race[~#y~0.base,3 + ~#y~0.offset] == #t~nondet77;havoc #t~ite76;havoc #t~mem75;havoc #t~nondet77;~y$flush_delayed~0 := 0;havoc #t~nondet78;#race~y$flush_delayed~0 := #t~nondet78;assume #race~y$flush_delayed~0 == #t~nondet78;havoc #t~nondet78;). Is there illegal control flow (e.g. loops) within an atomic block? de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: UnsupportedOperationException: Incomplete atomic composition (dangling start of atomic block: BeginParallelComposition{ParallelCodeBlock0: havoc #t~nondet3;assume 0 == #t~nondet3 || 1 == #t~nondet3;~weak$$choice0~0 := (if 0 == #t~nondet3 % 256 then 0 else 1);havoc #t~nondet4;#race~weak$$choice0~0 := #t~nondet4;assume #race~weak$$choice0~0 == #t~nondet4;havoc #t~nondet3;havoc #t~nondet4;havoc #t~nondet5;assume 0 == #t~nondet5 || 1 == #t~nondet5;~weak$$choice2~0 := (if 0 == #t~nondet5 % 256 then 0 else 1);havoc #t~nondet6;#race~weak$$choice2~0 := #t~nondet6;assume #race~weak$$choice2~0 == #t~nondet6;havoc #t~nondet5;havoc #t~nondet6;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;~y$flush_delayed~0 := (if 0 == ~weak$$choice2~0 % 256 then 0 else 1);havoc #t~nondet7;#race~y$flush_delayed~0 := #t~nondet7;assume #race~y$flush_delayed~0 == #t~nondet7;havoc #t~nondet7;call #t~mem8 := read~int(~#y~0.base, ~#y~0.offset, 4);#race := #race[~#y~0.base,~#y~0.offset := 0];#race := #race[~#y~0.base,1 + ~#y~0.offset := 0];#race := #race[~#y~0.base,2 + ~#y~0.offset := 0];#race := #race[~#y~0.base,3 + ~#y~0.offset := 0];assume ((0 == #race[~#y~0.base,~#y~0.offset] && 0 == #race[~#y~0.base,1 + ~#y~0.offset]) && 0 == #race[~#y~0.base,2 + ~#y~0.offset]) && 0 == #race[~#y~0.base,3 + ~#y~0.offset];~y$mem_tmp~0 := #t~mem8;havoc #t~nondet9;#race~y$mem_tmp~0 := #t~nondet9;assume #race~y$mem_tmp~0 == #t~nondet9;havoc #t~mem8;havoc #t~nondet9;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short11 := 0 == ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short11;ParallelCodeBlock1: assume !#t~short11;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short10 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short10;ParallelCodeBlock1: assume #t~short10;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short10 := 0 == ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short11 := #t~short10;}EndParallelComposition#t~short13 := #t~short11;BeginParallelComposition{ParallelCodeBlock0: assume #t~short13;ParallelCodeBlock1: assume !#t~short13;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short12 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short12;ParallelCodeBlock1: assume #t~short12;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short12 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short13 := #t~short12;}EndParallelCompositionassume #t~short13;call #t~mem14 := read~int(~#y~0.base, ~#y~0.offset, 4);#race := #race[~#y~0.base,~#y~0.offset := 0];#race := #race[~#y~0.base,1 + ~#y~0.offset := 0];#race := #race[~#y~0.base,2 + ~#y~0.offset := 0];#race := #race[~#y~0.base,3 + ~#y~0.offset := 0];assume ((0 == #race[~#y~0.base,~#y~0.offset] && 0 == #race[~#y~0.base,1 + ~#y~0.offset]) && 0 == #race[~#y~0.base,2 + ~#y~0.offset]) && 0 == #race[~#y~0.base,3 + ~#y~0.offset];#t~ite17 := #t~mem14;ParallelCodeBlock1: havoc #t~nondet3;assume 0 == #t~nondet3 || 1 == #t~nondet3;~weak$$choice0~0 := (if 0 == #t~nondet3 % 256 then 0 else 1);havoc #t~nondet4;#race~weak$$choice0~0 := #t~nondet4;assume #race~weak$$choice0~0 == #t~nondet4;havoc #t~nondet3;havoc #t~nondet4;havoc #t~nondet5;assume 0 == #t~nondet5 || 1 == #t~nondet5;~weak$$choice2~0 := (if 0 == #t~nondet5 % 256 then 0 else 1);havoc #t~nondet6;#race~weak$$choice2~0 := #t~nondet6;assume #race~weak$$choice2~0 == #t~nondet6;havoc #t~nondet5;havoc #t~nondet6;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;~y$flush_delayed~0 := (if 0 == ~weak$$choice2~0 % 256 then 0 else 1);havoc #t~nondet7;#race~y$flush_delayed~0 := #t~nondet7;assume #race~y$flush_delayed~0 == #t~nondet7;havoc #t~nondet7;call #t~mem8 := read~int(~#y~0.base, ~#y~0.offset, 4);#race := #race[~#y~0.base,~#y~0.offset := 0];#race := #race[~#y~0.base,1 + ~#y~0.offset := 0];#race := #race[~#y~0.base,2 + ~#y~0.offset := 0];#race := #race[~#y~0.base,3 + ~#y~0.offset := 0];assume ((0 == #race[~#y~0.base,~#y~0.offset] && 0 == #race[~#y~0.base,1 + ~#y~0.offset]) && 0 == #race[~#y~0.base,2 + ~#y~0.offset]) && 0 == #race[~#y~0.base,3 + ~#y~0.offset];~y$mem_tmp~0 := #t~mem8;havoc #t~nondet9;#race~y$mem_tmp~0 := #t~nondet9;assume #race~y$mem_tmp~0 == #t~nondet9;havoc #t~mem8;havoc #t~nondet9;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short11 := 0 == ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short11;ParallelCodeBlock1: assume !#t~short11;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short10 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short10;ParallelCodeBlock1: assume #t~short10;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short10 := 0 == ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short11 := #t~short10;}EndParallelComposition#t~short13 := #t~short11;BeginParallelComposition{ParallelCodeBlock0: assume #t~short13;ParallelCodeBlock1: assume !#t~short13;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short12 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short12;ParallelCodeBlock1: assume #t~short12;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short12 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short13 := #t~short12;}EndParallelCompositionassume !#t~short13;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short15 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short15;ParallelCodeBlock1: assume #t~short15;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short15 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short15;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite16 := ~y$w_buff0~0;ParallelCodeBlock1: assume !#t~short15;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite16 := ~y$w_buff1~0;}EndParallelComposition#t~ite17 := #t~ite16;}EndParallelCompositioncall write~int(#t~ite17, ~#y~0.base, ~#y~0.offset, 4);havoc #t~nondet18;#race := #race[~#y~0.base,~#y~0.offset := #t~nondet18];#race := #race[~#y~0.base,1 + ~#y~0.offset := #t~nondet18];#race := #race[~#y~0.base,2 + ~#y~0.offset := #t~nondet18];#race := #race[~#y~0.base,3 + ~#y~0.offset := #t~nondet18];assume ((#race[~#y~0.base,~#y~0.offset] == #t~nondet18 && #race[~#y~0.base,1 + ~#y~0.offset] == #t~nondet18) && #race[~#y~0.base,2 + ~#y~0.offset] == #t~nondet18) && #race[~#y~0.base,3 + ~#y~0.offset] == #t~nondet18;havoc #t~short10;havoc #t~short11;havoc #t~short12;havoc #t~short13;havoc #t~ite17;havoc #t~mem14;havoc #t~short15;havoc #t~ite16;havoc #t~nondet18;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice2~0 % 256;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite26 := ~y$w_buff0~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short20 := 0 == ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short20;ParallelCodeBlock1: assume !#t~short20;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short19 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short19;ParallelCodeBlock1: assume #t~short19;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short19 := 0 == ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short20 := #t~short19;}EndParallelComposition#t~short22 := #t~short20;BeginParallelComposition{ParallelCodeBlock0: assume #t~short22;ParallelCodeBlock1: assume !#t~short22;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short21 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short21;ParallelCodeBlock1: assume #t~short21;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short21 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short22 := #t~short21;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short22;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite25 := ~y$w_buff0~0;ParallelCodeBlock1: assume !#t~short22;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short23 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short23;ParallelCodeBlock1: assume #t~short23;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short23 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short23;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite24 := ~y$w_buff0~0;ParallelCodeBlock1: assume !#t~short23;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite24 := ~y$w_buff0~0;}EndParallelComposition#t~ite25 := #t~ite24;}EndParallelComposition#t~ite26 := #t~ite25;}EndParallelComposition~y$w_buff0~0 := #t~ite26;havoc #t~nondet27;#race~y$w_buff0~0 := #t~nondet27;assume #race~y$w_buff0~0 == #t~nondet27;havoc #t~ite26;havoc #t~short19;havoc #t~short20;havoc #t~short21;havoc #t~short22;havoc #t~ite25;havoc #t~short23;havoc #t~ite24;havoc #t~nondet27;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice2~0 % 256;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite35 := ~y$w_buff1~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short29 := 0 == ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short29;ParallelCodeBlock1: assume !#t~short29;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short28 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short28;ParallelCodeBlock1: assume #t~short28;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short28 := 0 == ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short29 := #t~short28;}EndParallelComposition#t~short31 := #t~short29;BeginParallelComposition{ParallelCodeBlock0: assume #t~short31;ParallelCodeBlock1: assume !#t~short31;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short30 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short30;ParallelCodeBlock1: assume #t~short30;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short30 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short31 := #t~short30;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short31;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite34 := ~y$w_buff1~0;ParallelCodeBlock1: assume !#t~short31;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short32 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short32;ParallelCodeBlock1: assume #t~short32;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short32 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short32;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite33 := ~y$w_buff1~0;ParallelCodeBlock1: assume !#t~short32;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite33 := ~y$w_buff1~0;}EndParallelComposition#t~ite34 := #t~ite33;}EndParallelComposition#t~ite35 := #t~ite34;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff1~0 := #t~ite35;havoc #t~nondet36;#race~y$w_buff1~0 := #t~nondet36;assume #race~y$w_buff1~0 == #t~nondet36;havoc #t~ite35;havoc #t~short28;havoc #t~short29;havoc #t~short30;havoc #t~short31;havoc #t~ite34;havoc #t~short32;havoc #t~ite33;havoc #t~nondet36;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~ite44 := ~y$w_buff0_used~0;ParallelCodeBlock1: ~y$w_buff1~0 := #t~ite35;havoc #t~nondet36;#race~y$w_buff1~0 := #t~nondet36;assume #race~y$w_buff1~0 == #t~nondet36;havoc #t~ite35;havoc #t~short28;havoc #t~short29;havoc #t~short30;havoc #t~short31;havoc #t~ite34;havoc #t~short32;havoc #t~ite33;havoc #t~nondet36;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short38 := 0 == ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short38;ParallelCodeBlock1: assume !#t~short38;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short37 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short37;ParallelCodeBlock1: assume #t~short37;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short37 := 0 == ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short38 := #t~short37;}EndParallelComposition#t~short40 := #t~short38;BeginParallelComposition{ParallelCodeBlock0: assume #t~short40;ParallelCodeBlock1: assume !#t~short40;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short39 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short39;ParallelCodeBlock1: assume #t~short39;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short39 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short40 := #t~short39;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short40;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~ite43 := ~y$w_buff0_used~0;ParallelCodeBlock1: assume !#t~short40;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short41 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short41;ParallelCodeBlock1: assume #t~short41;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short41 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short41;#t~ite42 := 0;ParallelCodeBlock1: assume !#t~short41;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~ite42 := ~y$w_buff0_used~0;}EndParallelComposition#t~ite43 := #t~ite42;}EndParallelComposition#t~ite44 := #t~ite43;}EndParallelComposition~y$w_buff0_used~0 := (if 0 == #t~ite44 % 256 then 0 else 1);havoc #t~nondet45;#race~y$w_buff0_used~0 := #t~nondet45;assume #race~y$w_buff0_used~0 == #t~nondet45;havoc #t~ite44;havoc #t~short37;havoc #t~short38;havoc #t~short39;havoc #t~short40;havoc #t~ite43;havoc #t~short41;havoc #t~ite42;havoc #t~nondet45;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~ite52 := ~y$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff1~0 := #t~ite35;havoc #t~nondet36;#race~y$w_buff1~0 := #t~nondet36;assume #race~y$w_buff1~0 == #t~nondet36;havoc #t~ite35;havoc #t~short28;havoc #t~short29;havoc #t~short30;havoc #t~short31;havoc #t~ite34;havoc #t~short32;havoc #t~ite33;havoc #t~nondet36;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~ite44 := ~y$w_buff0_used~0;ParallelCodeBlock1: ~y$w_buff1~0 := #t~ite35;havoc #t~nondet36;#race~y$w_buff1~0 := #t~nondet36;assume #race~y$w_buff1~0 == #t~nondet36;havoc #t~ite35;havoc #t~short28;havoc #t~short29;havoc #t~short30;havoc #t~short31;havoc #t~ite34;havoc #t~short32;havoc #t~ite33;havoc #t~nondet36;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short38 := 0 == ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short38;ParallelCodeBlock1: assume !#t~short38;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short37 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short37;ParallelCodeBlock1: assume #t~short37;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short37 := 0 == ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short38 := #t~short37;}EndParallelComposition#t~short40 := #t~short38;BeginParallelComposition{ParallelCodeBlock0: assume #t~short40;ParallelCodeBlock1: assume !#t~short40;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short39 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short39;ParallelCodeBlock1: assume #t~short39;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short39 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short40 := #t~short39;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short40;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~ite43 := ~y$w_buff0_used~0;ParallelCodeBlock1: assume !#t~short40;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short41 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short41;ParallelCodeBlock1: assume #t~short41;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short41 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short41;#t~ite42 := 0;ParallelCodeBlock1: assume !#t~short41;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~ite42 := ~y$w_buff0_used~0;}EndParallelComposition#t~ite43 := #t~ite42;}EndParallelComposition#t~ite44 := #t~ite43;}EndParallelComposition~y$w_buff0_used~0 := (if 0 == #t~ite44 % 256 then 0 else 1);havoc #t~nondet45;#race~y$w_buff0_used~0 := #t~nondet45;assume #race~y$w_buff0_used~0 == #t~nondet45;havoc #t~ite44;havoc #t~short37;havoc #t~short38;havoc #t~short39;havoc #t~short40;havoc #t~ite43;havoc #t~short41;havoc #t~ite42;havoc #t~nondet45;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short47 := 0 == ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short47;ParallelCodeBlock1: assume !#t~short47;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short46 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short46;ParallelCodeBlock1: assume #t~short46;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short46 := 0 == ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short47 := #t~short46;}EndParallelComposition#t~short49 := #t~short47;BeginParallelComposition{ParallelCodeBlock0: assume #t~short49;ParallelCodeBlock1: assume !#t~short49;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short48 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short48;ParallelCodeBlock1: assume #t~short48;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short48 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short49 := #t~short48;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short49;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~ite51 := ~y$w_buff1_used~0;ParallelCodeBlock1: assume !#t~short49;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short50 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short50;ParallelCodeBlock1: assume #t~short50;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short50 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelComposition#t~ite51 := (if #t~short50 then 0 else 0);}EndParallelComposition#t~ite52 := #t~ite51;}EndParallelComposition~y$w_buff1_used~0 := (if 0 == #t~ite52 % 256 then 0 else 1);havoc #t~nondet53;#race~y$w_buff1_used~0 := #t~nondet53;assume #race~y$w_buff1_used~0 == #t~nondet53;havoc #t~ite52;havoc #t~short46;havoc #t~short47;havoc #t~short48;havoc #t~short49;havoc #t~ite51;havoc #t~short50;havoc #t~nondet53;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice2~0 % 256;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~ite61 := ~y$r_buff0_thd1~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short55 := 0 == ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short55;ParallelCodeBlock1: assume !#t~short55;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short54 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short54;ParallelCodeBlock1: assume #t~short54;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short54 := 0 == ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short55 := #t~short54;}EndParallelComposition#t~short57 := #t~short55;BeginParallelComposition{ParallelCodeBlock0: assume #t~short57;ParallelCodeBlock1: assume !#t~short57;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short56 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short56;ParallelCodeBlock1: assume #t~short56;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short56 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short57 := #t~short56;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short57;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~ite60 := ~y$r_buff0_thd1~0;ParallelCodeBlock1: assume !#t~short57;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short58 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short58;ParallelCodeBlock1: assume #t~short58;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short58 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short58;#t~ite59 := 0;ParallelCodeBlock1: assume !#t~short58;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~ite59 := ~y$r_buff0_thd1~0;}EndParallelComposition#t~ite60 := #t~ite59;}EndParallelComposition#t~ite61 := #t~ite60;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~y$r_buff0_thd1~0 := (if 0 == #t~ite61 % 256 then 0 else 1);havoc #t~nondet62;#race~y$r_buff0_thd1~0 := #t~nondet62;assume #race~y$r_buff0_thd1~0 == #t~nondet62;havoc #t~ite61;havoc #t~short54;havoc #t~short55;havoc #t~short56;havoc #t~short57;havoc #t~ite60;havoc #t~short58;havoc #t~ite59;havoc #t~nondet62;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~ite69 := ~y$r_buff1_thd1~0;ParallelCodeBlock1: ~y$r_buff0_thd1~0 := (if 0 == #t~ite61 % 256 then 0 else 1);havoc #t~nondet62;#race~y$r_buff0_thd1~0 := #t~nondet62;assume #race~y$r_buff0_thd1~0 == #t~nondet62;havoc #t~ite61;havoc #t~short54;havoc #t~short55;havoc #t~short56;havoc #t~short57;havoc #t~ite60;havoc #t~short58;havoc #t~ite59;havoc #t~nondet62;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short64 := 0 == ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short64;ParallelCodeBlock1: assume !#t~short64;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short63 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short63;ParallelCodeBlock1: assume #t~short63;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short63 := 0 == ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short64 := #t~short63;}EndParallelComposition#t~short66 := #t~short64;BeginParallelComposition{ParallelCodeBlock0: assume #t~short66;ParallelCodeBlock1: assume !#t~short66;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short65 := 0 == ~y$r_buff0_thd1~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short65;ParallelCodeBlock1: assume #t~short65;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short65 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short66 := #t~short65;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short66;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~ite68 := ~y$r_buff1_thd1~0;ParallelCodeBlock1: assume !#t~short66;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short67 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short67;ParallelCodeBlock1: assume #t~short67;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short67 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelComposition#t~ite68 := (if #t~short67 then 0 else 0);}EndParallelComposition#t~ite69 := #t~ite68;}EndParallelComposition~y$r_buff1_thd1~0 := (if 0 == #t~ite69 % 256 then 0 else 1);havoc #t~nondet70;#race~y$r_buff1_thd1~0 := #t~nondet70;assume #race~y$r_buff1_thd1~0 == #t~nondet70;havoc #t~ite69;havoc #t~short63;havoc #t~short64;havoc #t~short65;havoc #t~short66;havoc #t~ite68;havoc #t~short67;havoc #t~nondet70;~__unbuffered_p0_EAX$read_delayed~0 := 1;havoc #t~nondet71;#race~__unbuffered_p0_EAX$read_delayed~0 := #t~nondet71;assume #race~__unbuffered_p0_EAX$read_delayed~0 == #t~nondet71;havoc #t~nondet71;~__unbuffered_p0_EAX$read_delayed_var~0.base, ~__unbuffered_p0_EAX$read_delayed_var~0.offset := ~#y~0.base, ~#y~0.offset;havoc #t~nondet72;#race~__unbuffered_p0_EAX$read_delayed_var~0 := #t~nondet72;assume #race~__unbuffered_p0_EAX$read_delayed_var~0 == #t~nondet72;havoc #t~nondet72;call #t~mem73 := read~int(~#y~0.base, ~#y~0.offset, 4);#race := #race[~#y~0.base,~#y~0.offset := 0];#race := #race[~#y~0.base,1 + ~#y~0.offset := 0];#race := #race[~#y~0.base,2 + ~#y~0.offset := 0];#race := #race[~#y~0.base,3 + ~#y~0.offset := 0];assume ((0 == #race[~#y~0.base,~#y~0.offset] && 0 == #race[~#y~0.base,1 + ~#y~0.offset]) && 0 == #race[~#y~0.base,2 + ~#y~0.offset]) && 0 == #race[~#y~0.base,3 + ~#y~0.offset];~__unbuffered_p0_EAX~0 := #t~mem73;havoc #t~nondet74;#race~__unbuffered_p0_EAX~0 := #t~nondet74;assume #race~__unbuffered_p0_EAX~0 == #t~nondet74;havoc #t~mem73;havoc #t~nondet74;#race~y$flush_delayed~0 := 0;assume 0 == #race~y$flush_delayed~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~y$flush_delayed~0 % 256;#race~y$mem_tmp~0 := 0;assume 0 == #race~y$mem_tmp~0;#t~ite76 := ~y$mem_tmp~0;ParallelCodeBlock1: assume !(0 != ~y$flush_delayed~0 % 256);call #t~mem75 := read~int(~#y~0.base, ~#y~0.offset, 4);#race := #race[~#y~0.base,~#y~0.offset := 0];#race := #race[~#y~0.base,1 + ~#y~0.offset := 0];#race := #race[~#y~0.base,2 + ~#y~0.offset := 0];#race := #race[~#y~0.base,3 + ~#y~0.offset := 0];assume ((0 == #race[~#y~0.base,~#y~0.offset] && 0 == #race[~#y~0.base,1 + ~#y~0.offset]) && 0 == #race[~#y~0.base,2 + ~#y~0.offset]) && 0 == #race[~#y~0.base,3 + ~#y~0.offset];#t~ite76 := #t~mem75;}EndParallelCompositioncall write~int(#t~ite76, ~#y~0.base, ~#y~0.offset, 4);havoc #t~nondet77;#race := #race[~#y~0.base,~#y~0.offset := #t~nondet77];#race := #race[~#y~0.base,1 + ~#y~0.offset := #t~nondet77];#race := #race[~#y~0.base,2 + ~#y~0.offset := #t~nondet77];#race := #race[~#y~0.base,3 + ~#y~0.offset := #t~nondet77];assume ((#race[~#y~0.base,~#y~0.offset] == #t~nondet77 && #race[~#y~0.base,1 + ~#y~0.offset] == #t~nondet77) && #race[~#y~0.base,2 + ~#y~0.offset] == #t~nondet77) && #race[~#y~0.base,3 + ~#y~0.offset] == #t~nondet77;havoc #t~ite76;havoc #t~mem75;havoc #t~nondet77;~y$flush_delayed~0 := 0;havoc #t~nondet78;#race~y$flush_delayed~0 := #t~nondet78;assume #race~y$flush_delayed~0 == #t~nondet78;havoc #t~nondet78;). Is there illegal control flow (e.g. loops) within an atomic block?: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.AtomicBlockAnalyzer.ensureAtomicCompositionComplete(AtomicBlockAnalyzer.java:146) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2025-04-16 05:00:38,834 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...