/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.xml -s ../benchexec/../../../trunk/examples/settings/default/gemcutter/svcomp-Reach-32bit-GemCutter_Default.epf --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/safe014_power.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.cfg-lbe-improvements-04aa6ae-m [2025-04-16 01:41:24,402 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-04-16 01:41:24,455 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 01:41:24,462 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-04-16 01:41:24,462 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-04-16 01:41:24,485 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-04-16 01:41:24,485 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-04-16 01:41:24,485 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-04-16 01:41:24,485 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-04-16 01:41:24,485 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-04-16 01:41:24,486 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-04-16 01:41:24,486 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-04-16 01:41:24,486 INFO L153 SettingsManager]: * Use SBE=true [2025-04-16 01:41:24,486 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-04-16 01:41:24,486 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-04-16 01:41:24,486 INFO L153 SettingsManager]: * sizeof long=4 [2025-04-16 01:41:24,486 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-04-16 01:41:24,486 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-04-16 01:41:24,486 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-04-16 01:41:24,486 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-04-16 01:41:24,486 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-04-16 01:41:24,486 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-04-16 01:41:24,488 INFO L153 SettingsManager]: * sizeof long double=12 [2025-04-16 01:41:24,488 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-04-16 01:41:24,488 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-04-16 01:41:24,488 INFO L153 SettingsManager]: * Use constant arrays=true [2025-04-16 01:41:24,488 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-04-16 01:41:24,488 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-16 01:41:24,488 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-04-16 01:41:24,488 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-04-16 01:41:24,489 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-16 01:41:24,489 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-04-16 01:41:24,489 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-16 01:41:24,489 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-04-16 01:41:24,489 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-04-16 01:41:24,489 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-16 01:41:24,489 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-04-16 01:41:24,489 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-04-16 01:41:24,489 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-04-16 01:41:24,489 INFO L153 SettingsManager]: * Commutativity condition synthesis=NECESSARY_AND_SUFFICIENT [2025-04-16 01:41:24,489 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-04-16 01:41:24,489 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-04-16 01:41:24,489 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2025-04-16 01:41:24,489 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-04-16 01:41:24,490 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2025-04-16 01:41:24,490 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2025-04-16 01:41:24,490 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2025-04-16 01:41:24,490 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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 01:41:24,745 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-04-16 01:41:24,754 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-04-16 01:41:24,755 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-04-16 01:41:24,757 INFO L270 PluginConnector]: Initializing CDTParser... [2025-04-16 01:41:24,757 INFO L274 PluginConnector]: CDTParser initialized [2025-04-16 01:41:24,759 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe014_power.opt.i [2025-04-16 01:41:26,075 INFO L538 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0788f27e2/6704a176085942ddad9cf9085150ec89/FLAGa7d82e832 [2025-04-16 01:41:26,302 INFO L389 CDTParser]: Found 1 translation units. [2025-04-16 01:41:26,302 INFO L178 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe014_power.opt.i [2025-04-16 01:41:26,316 INFO L432 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0788f27e2/6704a176085942ddad9cf9085150ec89/FLAGa7d82e832 [2025-04-16 01:41:27,125 INFO L440 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0788f27e2/6704a176085942ddad9cf9085150ec89 [2025-04-16 01:41:27,127 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-04-16 01:41:27,128 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2025-04-16 01:41:27,129 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-04-16 01:41:27,129 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-04-16 01:41:27,132 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-04-16 01:41:27,132 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.04 01:41:27" (1/1) ... [2025-04-16 01:41:27,133 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e1559b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 01:41:27, skipping insertion in model container [2025-04-16 01:41:27,133 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.04 01:41:27" (1/1) ... [2025-04-16 01:41:27,158 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-04-16 01:41:27,522 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-16 01:41:27,535 INFO L200 MainTranslator]: Completed pre-run [2025-04-16 01:41:27,634 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-16 01:41:27,663 INFO L204 MainTranslator]: Completed translation [2025-04-16 01:41:27,664 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 01:41:27 WrapperNode [2025-04-16 01:41:27,664 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-04-16 01:41:27,664 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-04-16 01:41:27,664 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-04-16 01:41:27,664 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-04-16 01:41:27,668 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 01:41:27" (1/1) ... [2025-04-16 01:41:27,687 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 01:41:27" (1/1) ... [2025-04-16 01:41:27,712 INFO L138 Inliner]: procedures = 175, calls = 58, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 554 [2025-04-16 01:41:27,712 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-04-16 01:41:27,712 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-04-16 01:41:27,712 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-04-16 01:41:27,713 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-04-16 01:41:27,718 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 01:41:27" (1/1) ... [2025-04-16 01:41:27,718 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 01:41:27" (1/1) ... [2025-04-16 01:41:27,722 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 01:41:27" (1/1) ... [2025-04-16 01:41:27,723 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 01:41:27" (1/1) ... [2025-04-16 01:41:27,750 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 01:41:27" (1/1) ... [2025-04-16 01:41:27,752 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 01:41:27" (1/1) ... [2025-04-16 01:41:27,760 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 01:41:27" (1/1) ... [2025-04-16 01:41:27,764 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 01:41:27" (1/1) ... [2025-04-16 01:41:27,772 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 01:41:27" (1/1) ... [2025-04-16 01:41:27,791 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-04-16 01:41:27,791 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-04-16 01:41:27,791 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-04-16 01:41:27,792 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-04-16 01:41:27,792 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 01:41:27" (1/1) ... [2025-04-16 01:41:27,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-16 01:41:27,809 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-04-16 01:41:27,820 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 01:41:27,825 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 01:41:27,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-04-16 01:41:27,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-04-16 01:41:27,840 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2025-04-16 01:41:27,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-04-16 01:41:27,841 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2025-04-16 01:41:27,841 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2025-04-16 01:41:27,841 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2025-04-16 01:41:27,841 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2025-04-16 01:41:27,841 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2025-04-16 01:41:27,841 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2025-04-16 01:41:27,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-04-16 01:41:27,841 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2025-04-16 01:41:27,841 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-04-16 01:41:27,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-04-16 01:41:27,842 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-04-16 01:41:27,973 INFO L234 CfgBuilder]: Building ICFG [2025-04-16 01:41:27,974 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-04-16 01:41:29,092 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-04-16 01:41:29,093 INFO L289 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-04-16 01:41:29,093 INFO L294 CfgBuilder]: Performing block encoding [2025-04-16 01:41:31,220 WARN L179 LargeBlockEncoding]: Complex 2:117 sequential composition. Such compositions can cause exponential blowup and should not occur in structured programs. [2025-04-16 01:41:31,881 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder 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$$choice2~0 % 256 then 0 else 1);havoc #t~nondet7;#race~y$flush_delayed~0 := #t~nondet7;assume #race~y$flush_delayed~0 == #t~nondet7;havoc #t~nondet7;call #t~mem8 := read~int(~#y~0.base, ~#y~0.offset, 4);#race := #race[~#y~0.base,~#y~0.offset := 0];#race := #race[~#y~0.base,1 + ~#y~0.offset := 0];#race := #race[~#y~0.base,2 + ~#y~0.offset := 0];#race := #race[~#y~0.base,3 + ~#y~0.offset := 0];assume ((0 == #race[~#y~0.base,~#y~0.offset] && 0 == #race[~#y~0.base,1 + ~#y~0.offset]) && 0 == #race[~#y~0.base,2 + ~#y~0.offset]) && 0 == #race[~#y~0.base,3 + ~#y~0.offset];~y$mem_tmp~0 := #t~mem8;havoc #t~nondet9;#race~y$mem_tmp~0 := #t~nondet9;assume #race~y$mem_tmp~0 == #t~nondet9;havoc #t~mem8;havoc #t~nondet9;havoc #t~nondet10;assume 0 == #t~nondet10 || 1 == #t~nondet10;~weak$$choice1~0 := (if 0 == #t~nondet10 % 256 then 0 else 1);havoc #t~nondet11;#race~weak$$choice1~0 := #t~nondet11;assume #race~weak$$choice1~0 == #t~nondet11;havoc #t~nondet10;havoc #t~nondet11;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short13 := 0 != ~y$w_buff0_used~0 % 256;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~short13 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume #t~short13;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite28 := ~y$w_buff0~0;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$$choice2~0 % 256 then 0 else 1);havoc #t~nondet7;#race~y$flush_delayed~0 := #t~nondet7;assume #race~y$flush_delayed~0 == #t~nondet7;havoc #t~nondet7;call #t~mem8 := read~int(~#y~0.base, ~#y~0.offset, 4);#race := #race[~#y~0.base,~#y~0.offset := 0];#race := #race[~#y~0.base,1 + ~#y~0.offset := 0];#race := #race[~#y~0.base,2 + ~#y~0.offset := 0];#race := #race[~#y~0.base,3 + ~#y~0.offset := 0];assume ((0 == #race[~#y~0.base,~#y~0.offset] && 0 == #race[~#y~0.base,1 + ~#y~0.offset]) && 0 == #race[~#y~0.base,2 + ~#y~0.offset]) && 0 == #race[~#y~0.base,3 + ~#y~0.offset];~y$mem_tmp~0 := #t~mem8;havoc #t~nondet9;#race~y$mem_tmp~0 := #t~nondet9;assume #race~y$mem_tmp~0 == #t~nondet9;havoc #t~mem8;havoc #t~nondet9;havoc #t~nondet10;assume 0 == #t~nondet10 || 1 == #t~nondet10;~weak$$choice1~0 := (if 0 == #t~nondet10 % 256 then 0 else 1);havoc #t~nondet11;#race~weak$$choice1~0 := #t~nondet11;assume #race~weak$$choice1~0 == #t~nondet11;havoc #t~nondet10;havoc #t~nondet11;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short13 := 0 != ~y$w_buff0_used~0 % 256;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~short13 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume !#t~short13;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short14 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short14;ParallelCodeBlock1: assume #t~short14;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short14 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short15 := #t~short14;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short15;ParallelCodeBlock1: assume #t~short15;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short15 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short16 := #t~short15;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short16;ParallelCodeBlock1: assume #t~short16;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short16 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short16;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice0~0 % 256;call #t~mem17 := read~int(~#y~0.base, ~#y~0.offset, 4);#race := #race[~#y~0.base,~#y~0.offset := 0];#race := #race[~#y~0.base,1 + ~#y~0.offset := 0];#race := #race[~#y~0.base,2 + ~#y~0.offset := 0];#race := #race[~#y~0.base,3 + ~#y~0.offset := 0];assume ((0 == #race[~#y~0.base,~#y~0.offset] && 0 == #race[~#y~0.base,1 + ~#y~0.offset]) && 0 == #race[~#y~0.base,2 + ~#y~0.offset]) && 0 == #race[~#y~0.base,3 + ~#y~0.offset];#t~ite19 := #t~mem17;ParallelCodeBlock1: assume !(0 != ~weak$$choice0~0 % 256);#race~weak$$choice1~0 := 0;assume 0 == #race~weak$$choice1~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice1~0 % 256;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite18 := ~y$w_buff0~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice1~0 % 256);#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite18 := ~y$w_buff1~0;}EndParallelComposition#t~ite19 := #t~ite18;}EndParallelComposition#t~ite27 := #t~ite19;ParallelCodeBlock1: assume !#t~short16;#race~y$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$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short20 := 0 != ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short21 := #t~short20;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short21;ParallelCodeBlock1: assume #t~short21;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short21 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short22 := #t~short21;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~short22 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume !#t~short22;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice0~0 % 256;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite25 := ~y$w_buff0~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice0~0 % 256);call #t~mem24 := 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~ite25 := #t~mem24;}EndParallelComposition#t~ite26 := #t~ite25;ParallelCodeBlock1: assume #t~short22;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice0~0 % 256;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite23 := ~y$w_buff1~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice0~0 % 256);#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite23 := ~y$w_buff0~0;}EndParallelComposition#t~ite26 := #t~ite23;}EndParallelComposition#t~ite27 := #t~ite26;}EndParallelComposition#t~ite28 := #t~ite27;}EndParallelComposition#t~ite29 := #t~ite28;BeginParallelComposition{ParallelCodeBlock0: call write~int(#t~ite29, ~#y~0.base, ~#y~0.offset, 4);havoc #t~nondet30;#race := #race[~#y~0.base,~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,1 + ~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,2 + ~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,3 + ~#y~0.offset := #t~nondet30];assume ((#race[~#y~0.base,~#y~0.offset] == #t~nondet30 && #race[~#y~0.base,1 + ~#y~0.offset] == #t~nondet30) && #race[~#y~0.base,2 + ~#y~0.offset] == #t~nondet30) && #race[~#y~0.base,3 + ~#y~0.offset] == #t~nondet30;havoc #t~ite29;havoc #t~mem12;havoc #t~short13;havoc #t~ite28;havoc #t~short14;havoc #t~short15;havoc #t~short16;havoc #t~ite27;havoc #t~ite19;havoc #t~mem17;havoc #t~ite18;havoc #t~short20;havoc #t~short21;havoc #t~short22;havoc #t~ite26;havoc #t~ite23;havoc #t~ite25;havoc #t~mem24;havoc #t~nondet30;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite42 := ~y$w_buff0~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: call write~int(#t~ite29, ~#y~0.base, ~#y~0.offset, 4);havoc #t~nondet30;#race := #race[~#y~0.base,~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,1 + ~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,2 + ~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,3 + ~#y~0.offset := #t~nondet30];assume ((#race[~#y~0.base,~#y~0.offset] == #t~nondet30 && #race[~#y~0.base,1 + ~#y~0.offset] == #t~nondet30) && #race[~#y~0.base,2 + ~#y~0.offset] == #t~nondet30) && #race[~#y~0.base,3 + ~#y~0.offset] == #t~nondet30;havoc #t~ite29;havoc #t~mem12;havoc #t~short13;havoc #t~ite28;havoc #t~short14;havoc #t~short15;havoc #t~short16;havoc #t~ite27;havoc #t~ite19;havoc #t~mem17;havoc #t~ite18;havoc #t~short20;havoc #t~short21;havoc #t~short22;havoc #t~ite26;havoc #t~ite23;havoc #t~ite25;havoc #t~mem24;havoc #t~nondet30;#race~weak$$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;assume 0 == ~y$w_buff0_used~0 % 256;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite41 := ~y$w_buff0~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: call write~int(#t~ite29, ~#y~0.base, ~#y~0.offset, 4);havoc #t~nondet30;#race := #race[~#y~0.base,~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,1 + ~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,2 + ~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,3 + ~#y~0.offset := #t~nondet30];assume ((#race[~#y~0.base,~#y~0.offset] == #t~nondet30 && #race[~#y~0.base,1 + ~#y~0.offset] == #t~nondet30) && #race[~#y~0.base,2 + ~#y~0.offset] == #t~nondet30) && #race[~#y~0.base,3 + ~#y~0.offset] == #t~nondet30;havoc #t~ite29;havoc #t~mem12;havoc #t~short13;havoc #t~ite28;havoc #t~short14;havoc #t~short15;havoc #t~short16;havoc #t~ite27;havoc #t~ite19;havoc #t~mem17;havoc #t~ite18;havoc #t~short20;havoc #t~short21;havoc #t~short22;havoc #t~ite26;havoc #t~ite23;havoc #t~ite25;havoc #t~mem24;havoc #t~nondet30;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short31 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short31;ParallelCodeBlock1: assume #t~short31;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short31 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume #t~short31;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite40 := ~y$w_buff0~0;ParallelCodeBlock1: call write~int(#t~ite29, ~#y~0.base, ~#y~0.offset, 4);havoc #t~nondet30;#race := #race[~#y~0.base,~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,1 + ~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,2 + ~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,3 + ~#y~0.offset := #t~nondet30];assume ((#race[~#y~0.base,~#y~0.offset] == #t~nondet30 && #race[~#y~0.base,1 + ~#y~0.offset] == #t~nondet30) && #race[~#y~0.base,2 + ~#y~0.offset] == #t~nondet30) && #race[~#y~0.base,3 + ~#y~0.offset] == #t~nondet30;havoc #t~ite29;havoc #t~mem12;havoc #t~short13;havoc #t~ite28;havoc #t~short14;havoc #t~short15;havoc #t~short16;havoc #t~ite27;havoc #t~ite19;havoc #t~mem17;havoc #t~ite18;havoc #t~short20;havoc #t~short21;havoc #t~short22;havoc #t~ite26;havoc #t~ite23;havoc #t~ite25;havoc #t~mem24;havoc #t~nondet30;#race~weak$$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;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short31 := 0 != ~y$w_buff0_used~0 % 256;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~short31 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume !#t~short31;#race~y$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$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short32 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short33 := #t~short32;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short33;ParallelCodeBlock1: assume #t~short33;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short33 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short34 := #t~short33;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short34;ParallelCodeBlock1: assume #t~short34;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short34 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short34;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite39 := ~y$w_buff0~0;ParallelCodeBlock1: assume !#t~short34;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short35 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short35;ParallelCodeBlock1: assume #t~short35;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short35 := 0 != ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short36 := #t~short35;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short36;ParallelCodeBlock1: assume #t~short36;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short36 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short37 := #t~short36;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short37;ParallelCodeBlock1: assume #t~short37;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short37 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short37;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite38 := ~y$w_buff0~0;ParallelCodeBlock1: assume !#t~short37;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite38 := ~y$w_buff0~0;}EndParallelComposition#t~ite39 := #t~ite38;}EndParallelComposition#t~ite40 := #t~ite39;}EndParallelComposition#t~ite41 := #t~ite40;}EndParallelComposition#t~ite42 := #t~ite41;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~y$w_buff0~0 := #t~ite42;havoc #t~nondet43;#race~y$w_buff0~0 := #t~nondet43;assume #race~y$w_buff0~0 == #t~nondet43;havoc #t~ite42;havoc #t~ite41;havoc #t~short31;havoc #t~ite40;havoc #t~short32;havoc #t~short33;havoc #t~short34;havoc #t~ite39;havoc #t~short35;havoc #t~short36;havoc #t~short37;havoc #t~ite38;havoc #t~nondet43;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite55 := ~y$w_buff1~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff0~0 := #t~ite42;havoc #t~nondet43;#race~y$w_buff0~0 := #t~nondet43;assume #race~y$w_buff0~0 == #t~nondet43;havoc #t~ite42;havoc #t~ite41;havoc #t~short31;havoc #t~ite40;havoc #t~short32;havoc #t~short33;havoc #t~short34;havoc #t~ite39;havoc #t~short35;havoc #t~short36;havoc #t~short37;havoc #t~ite38;havoc #t~nondet43;#race~weak$$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;assume 0 == ~y$w_buff0_used~0 % 256;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite54 := ~y$w_buff1~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff0~0 := #t~ite42;havoc #t~nondet43;#race~y$w_buff0~0 := #t~nondet43;assume #race~y$w_buff0~0 == #t~nondet43;havoc #t~ite42;havoc #t~ite41;havoc #t~short31;havoc #t~ite40;havoc #t~short32;havoc #t~short33;havoc #t~short34;havoc #t~ite39;havoc #t~short35;havoc #t~short36;havoc #t~short37;havoc #t~ite38;havoc #t~nondet43;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short44 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short44;ParallelCodeBlock1: assume #t~short44;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short44 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume #t~short44;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite53 := ~y$w_buff1~0;ParallelCodeBlock1: ~y$w_buff0~0 := #t~ite42;havoc #t~nondet43;#race~y$w_buff0~0 := #t~nondet43;assume #race~y$w_buff0~0 == #t~nondet43;havoc #t~ite42;havoc #t~ite41;havoc #t~short31;havoc #t~ite40;havoc #t~short32;havoc #t~short33;havoc #t~short34;havoc #t~ite39;havoc #t~short35;havoc #t~short36;havoc #t~short37;havoc #t~ite38;havoc #t~nondet43;#race~weak$$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;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short44 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short44;ParallelCodeBlock1: assume #t~short44;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short44 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume !#t~short44;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short45 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short45;ParallelCodeBlock1: assume #t~short45;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short45 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short46 := #t~short45;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short46;ParallelCodeBlock1: assume #t~short46;#race~y$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;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~short47 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short47;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite52 := ~y$w_buff1~0;ParallelCodeBlock1: assume !#t~short47;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short48 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short48;ParallelCodeBlock1: assume #t~short48;#race~y$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;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short49;ParallelCodeBlock1: assume #t~short49;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short49 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short50 := #t~short49;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short50;ParallelCodeBlock1: assume #t~short50;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short50 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short50;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite51 := ~y$w_buff1~0;ParallelCodeBlock1: assume !#t~short50;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite51 := ~y$w_buff1~0;}EndParallelComposition#t~ite52 := #t~ite51;}EndParallelComposition#t~ite53 := #t~ite52;}EndParallelComposition#t~ite54 := #t~ite53;}EndParallelComposition#t~ite55 := #t~ite54;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~y$w_buff1~0 := #t~ite55;havoc #t~nondet56;#race~y$w_buff1~0 := #t~nondet56;assume #race~y$w_buff1~0 == #t~nondet56;havoc #t~ite55;havoc #t~ite54;havoc #t~short44;havoc #t~ite53;havoc #t~short45;havoc #t~short46;havoc #t~short47;havoc #t~ite52;havoc #t~short48;havoc #t~short49;havoc #t~short50;havoc #t~ite51;havoc #t~nondet56;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~ite69 := (if ~y$w_buff0_used~0 % 256 % 4294967296 <= 2147483647 then ~y$w_buff0_used~0 % 256 % 4294967296 else ~y$w_buff0_used~0 % 256 % 4294967296 - 4294967296);ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff1~0 := #t~ite55;havoc #t~nondet56;#race~y$w_buff1~0 := #t~nondet56;assume #race~y$w_buff1~0 == #t~nondet56;havoc #t~ite55;havoc #t~ite54;havoc #t~short44;havoc #t~ite53;havoc #t~short45;havoc #t~short46;havoc #t~short47;havoc #t~ite52;havoc #t~short48;havoc #t~short49;havoc #t~short50;havoc #t~ite51;havoc #t~nondet56;#race~weak$$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;assume 0 == ~y$w_buff0_used~0 % 256;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~ite68 := (if ~y$w_buff0_used~0 % 256 % 4294967296 <= 2147483647 then ~y$w_buff0_used~0 % 256 % 4294967296 else ~y$w_buff0_used~0 % 256 % 4294967296 - 4294967296);ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff1~0 := #t~ite55;havoc #t~nondet56;#race~y$w_buff1~0 := #t~nondet56;assume #race~y$w_buff1~0 == #t~nondet56;havoc #t~ite55;havoc #t~ite54;havoc #t~short44;havoc #t~ite53;havoc #t~short45;havoc #t~short46;havoc #t~short47;havoc #t~ite52;havoc #t~short48;havoc #t~short49;havoc #t~short50;havoc #t~ite51;havoc #t~nondet56;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short57 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short57;ParallelCodeBlock1: assume #t~short57;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short57 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume #t~short57;#t~ite67 := 0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff1~0 := #t~ite55;havoc #t~nondet56;#race~y$w_buff1~0 := #t~nondet56;assume #race~y$w_buff1~0 == #t~nondet56;havoc #t~ite55;havoc #t~ite54;havoc #t~short44;havoc #t~ite53;havoc #t~short45;havoc #t~short46;havoc #t~short47;havoc #t~ite52;havoc #t~short48;havoc #t~short49;havoc #t~short50;havoc #t~ite51;havoc #t~nondet56;#race~weak$$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;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short57 := 0 != ~y$w_buff0_used~0 % 256;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~short57 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume !#t~short57;#race~y$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$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short58 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short59 := #t~short58;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short59;ParallelCodeBlock1: assume #t~short59;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short59 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short60 := #t~short59;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short60;ParallelCodeBlock1: assume #t~short60;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short60 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume #t~short60;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~short61 := 0 != ~weak$$choice0~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short61;ParallelCodeBlock1: assume !#t~short61;#race~weak$$choice1~0 := 0;assume 0 == #race~weak$$choice1~0;#t~short61 := 0 == ~weak$$choice1~0 % 256;}EndParallelComposition#t~ite66 := (if #t~short61 then 1 else 0);ParallelCodeBlock1: ~y$w_buff1~0 := #t~ite55;havoc #t~nondet56;#race~y$w_buff1~0 := #t~nondet56;assume #race~y$w_buff1~0 == #t~nondet56;havoc #t~ite55;havoc #t~ite54;havoc #t~short44;havoc #t~ite53;havoc #t~short45;havoc #t~short46;havoc #t~short47;havoc #t~ite52;havoc #t~short48;havoc #t~short49;havoc #t~short50;havoc #t~ite51;havoc #t~nondet56;#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;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short57 := 0 != ~y$w_buff0_used~0 % 256;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~short57 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume !#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_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short58 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short59 := #t~short58;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short59;ParallelCodeBlock1: assume #t~short59;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short59 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short60 := #t~short59;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short60;ParallelCodeBlock1: assume #t~short60;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short60 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume !#t~short60;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short62 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short62;ParallelCodeBlock1: assume #t~short62;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short62 := 0 != ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short63 := #t~short62;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;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~short64 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short64;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite65 := ~weak$$choice0~0;ParallelCodeBlock1: assume !#t~short64;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite65 := ~weak$$choice0~0;}EndParallelComposition#t~ite66 := (if #t~ite65 % 256 % 4294967296 <= 2147483647 then #t~ite65 % 256 % 4294967296 else #t~ite65 % 256 % 4294967296 - 4294967296);}EndParallelComposition#t~ite67 := #t~ite66;}EndParallelComposition#t~ite68 := #t~ite67;}EndParallelComposition#t~ite69 := #t~ite68;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~y$w_buff0_used~0 := (if 0 == #t~ite69 then 0 else 1);havoc #t~nondet70;#race~y$w_buff0_used~0 := #t~nondet70;assume #race~y$w_buff0_used~0 == #t~nondet70;havoc #t~ite69;havoc #t~ite68;havoc #t~short57;havoc #t~ite67;havoc #t~short58;havoc #t~short59;havoc #t~short60;havoc #t~ite66;havoc #t~short61;havoc #t~short62;havoc #t~short63;havoc #t~short64;havoc #t~ite65;havoc #t~nondet70;#race~weak$$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~ite81 := ~y$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff0_used~0 := (if 0 == #t~ite69 then 0 else 1);havoc #t~nondet70;#race~y$w_buff0_used~0 := #t~nondet70;assume #race~y$w_buff0_used~0 == #t~nondet70;havoc #t~ite69;havoc #t~ite68;havoc #t~short57;havoc #t~ite67;havoc #t~short58;havoc #t~short59;havoc #t~short60;havoc #t~ite66;havoc #t~short61;havoc #t~short62;havoc #t~short63;havoc #t~short64;havoc #t~ite65;havoc #t~nondet70;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;assume 0 == ~y$w_buff0_used~0 % 256;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~ite80 := ~y$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff0_used~0 := (if 0 == #t~ite69 then 0 else 1);havoc #t~nondet70;#race~y$w_buff0_used~0 := #t~nondet70;assume #race~y$w_buff0_used~0 == #t~nondet70;havoc #t~ite69;havoc #t~ite68;havoc #t~short57;havoc #t~ite67;havoc #t~short58;havoc #t~short59;havoc #t~short60;havoc #t~ite66;havoc #t~short61;havoc #t~short62;havoc #t~short63;havoc #t~short64;havoc #t~ite65;havoc #t~nondet70;#race~weak$$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;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short71 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short71;ParallelCodeBlock1: assume #t~short71;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short71 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume #t~short71;#t~ite79 := 0;ParallelCodeBlock1: ~y$w_buff0_used~0 := (if 0 == #t~ite69 then 0 else 1);havoc #t~nondet70;#race~y$w_buff0_used~0 := #t~nondet70;assume #race~y$w_buff0_used~0 == #t~nondet70;havoc #t~ite69;havoc #t~ite68;havoc #t~short57;havoc #t~ite67;havoc #t~short58;havoc #t~short59;havoc #t~short60;havoc #t~ite66;havoc #t~short61;havoc #t~short62;havoc #t~short63;havoc #t~short64;havoc #t~ite65;havoc #t~nondet70;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short71 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short71;ParallelCodeBlock1: assume #t~short71;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short71 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume !#t~short71;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short72 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short72;ParallelCodeBlock1: assume #t~short72;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short72 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short73 := #t~short72;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short73;ParallelCodeBlock1: assume #t~short73;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short73 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short74 := #t~short73;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short74;ParallelCodeBlock1: assume #t~short74;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short74 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short74;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite78 := ~weak$$choice0~0;ParallelCodeBlock1: assume !#t~short74;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short75 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short75;ParallelCodeBlock1: assume #t~short75;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short75 := 0 != ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short76 := #t~short75;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short76;ParallelCodeBlock1: assume #t~short76;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short76 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short77 := #t~short76;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short77;ParallelCodeBlock1: assume #t~short77;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short77 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelComposition#t~ite78 := (if #t~short77 then 0 else 0);}EndParallelComposition#t~ite79 := #t~ite78;}EndParallelComposition#t~ite80 := #t~ite79;}EndParallelComposition#t~ite81 := #t~ite80;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~y$w_buff1_used~0 := (if 0 == #t~ite81 % 256 then 0 else 1);havoc #t~nondet82;#race~y$w_buff1_used~0 := #t~nondet82;assume #race~y$w_buff1_used~0 == #t~nondet82;havoc #t~ite81;havoc #t~ite80;havoc #t~short71;havoc #t~ite79;havoc #t~short72;havoc #t~short73;havoc #t~short74;havoc #t~ite78;havoc #t~short75;havoc #t~short76;havoc #t~short77;havoc #t~nondet82;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~ite93 := ~y$r_buff0_thd1~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff1_used~0 := (if 0 == #t~ite81 % 256 then 0 else 1);havoc #t~nondet82;#race~y$w_buff1_used~0 := #t~nondet82;assume #race~y$w_buff1_used~0 == #t~nondet82;havoc #t~ite81;havoc #t~ite80;havoc #t~short71;havoc #t~ite79;havoc #t~short72;havoc #t~short73;havoc #t~short74;havoc #t~ite78;havoc #t~short75;havoc #t~short76;havoc #t~short77;havoc #t~nondet82;#race~weak$$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;assume 0 == ~y$w_buff0_used~0 % 256;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~ite92 := ~y$r_buff0_thd1~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff1_used~0 := (if 0 == #t~ite81 % 256 then 0 else 1);havoc #t~nondet82;#race~y$w_buff1_used~0 := #t~nondet82;assume #race~y$w_buff1_used~0 == #t~nondet82;havoc #t~ite81;havoc #t~ite80;havoc #t~short71;havoc #t~ite79;havoc #t~short72;havoc #t~short73;havoc #t~short74;havoc #t~ite78;havoc #t~short75;havoc #t~short76;havoc #t~short77;havoc #t~nondet82;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short83 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short83;ParallelCodeBlock1: assume #t~short83;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short83 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume #t~short83;#t~ite91 := 0;ParallelCodeBlock1: ~y$w_buff1_used~0 := (if 0 == #t~ite81 % 256 then 0 else 1);havoc #t~nondet82;#race~y$w_buff1_used~0 := #t~nondet82;assume #race~y$w_buff1_used~0 == #t~nondet82;havoc #t~ite81;havoc #t~ite80;havoc #t~short71;havoc #t~ite79;havoc #t~short72;havoc #t~short73;havoc #t~short74;havoc #t~ite78;havoc #t~short75;havoc #t~short76;havoc #t~short77;havoc #t~nondet82;#race~weak$$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;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short83 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short83;ParallelCodeBlock1: assume #t~short83;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short83 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume !#t~short83;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short84 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short84;ParallelCodeBlock1: assume #t~short84;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short84 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short85 := #t~short84;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short85;ParallelCodeBlock1: assume #t~short85;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short85 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short86 := #t~short85;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short86;ParallelCodeBlock1: assume #t~short86;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short86 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short86;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~ite90 := ~y$r_buff0_thd1~0;ParallelCodeBlock1: assume !#t~short86;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short87 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short87;ParallelCodeBlock1: assume #t~short87;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short87 := 0 != ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short88 := #t~short87;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short88;ParallelCodeBlock1: assume #t~short88;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short88 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short89 := #t~short88;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short89;ParallelCodeBlock1: assume #t~short89;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short89 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelComposition#t~ite90 := (if #t~short89 then 0 else 0);}EndParallelComposition#t~ite91 := #t~ite90;}EndParallelComposition#t~ite92 := #t~ite91;}EndParallelComposition#t~ite93 := #t~ite92;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~y$r_buff0_thd1~0 := (if 0 == #t~ite93 % 256 then 0 else 1);havoc #t~nondet94;#race~y$r_buff0_thd1~0 := #t~nondet94;assume #race~y$r_buff0_thd1~0 == #t~nondet94;havoc #t~ite93;havoc #t~ite92;havoc #t~short83;havoc #t~ite91;havoc #t~short84;havoc #t~short85;havoc #t~short86;havoc #t~ite90;havoc #t~short87;havoc #t~short88;havoc #t~short89;havoc #t~nondet94;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~ite106 := ~y$r_buff1_thd1~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$r_buff0_thd1~0 := (if 0 == #t~ite93 % 256 then 0 else 1);havoc #t~nondet94;#race~y$r_buff0_thd1~0 := #t~nondet94;assume #race~y$r_buff0_thd1~0 == #t~nondet94;havoc #t~ite93;havoc #t~ite92;havoc #t~short83;havoc #t~ite91;havoc #t~short84;havoc #t~short85;havoc #t~short86;havoc #t~ite90;havoc #t~short87;havoc #t~short88;havoc #t~short89;havoc #t~nondet94;#race~weak$$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;assume 0 == ~y$w_buff0_used~0 % 256;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~ite105 := ~y$r_buff1_thd1~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$r_buff0_thd1~0 := (if 0 == #t~ite93 % 256 then 0 else 1);havoc #t~nondet94;#race~y$r_buff0_thd1~0 := #t~nondet94;assume #race~y$r_buff0_thd1~0 == #t~nondet94;havoc #t~ite93;havoc #t~ite92;havoc #t~short83;havoc #t~ite91;havoc #t~short84;havoc #t~short85;havoc #t~short86;havoc #t~ite90;havoc #t~short87;havoc #t~short88;havoc #t~short89;havoc #t~nondet94;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short95 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short95;ParallelCodeBlock1: assume #t~short95;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short95 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume #t~short95;#t~ite104 := 0;ParallelCodeBlock1: ~y$r_buff0_thd1~0 := (if 0 == #t~ite93 % 256 then 0 else 1);havoc #t~nondet94;#race~y$r_buff0_thd1~0 := #t~nondet94;assume #race~y$r_buff0_thd1~0 == #t~nondet94;havoc #t~ite93;havoc #t~ite92;havoc #t~short83;havoc #t~ite91;havoc #t~short84;havoc #t~short85;havoc #t~short86;havoc #t~ite90;havoc #t~short87;havoc #t~short88;havoc #t~short89;havoc #t~nondet94;#race~weak$$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;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short95 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short95;ParallelCodeBlock1: assume #t~short95;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short95 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume !#t~short95;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short96 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short96;ParallelCodeBlock1: assume #t~short96;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short96 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short97 := #t~short96;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short97;ParallelCodeBlock1: assume #t~short97;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short97 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short98 := #t~short97;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short98;ParallelCodeBlock1: assume #t~short98;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short98 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short98;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume !(0 != ~weak$$choice0~0 % 256);#t~ite99 := 0;ParallelCodeBlock1: assume 0 != ~weak$$choice0~0 % 256;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~ite99 := ~y$r_buff1_thd1~0;}EndParallelComposition#t~ite103 := #t~ite99;ParallelCodeBlock1: assume !#t~short98;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short100 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short100;ParallelCodeBlock1: assume #t~short100;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short100 := 0 != ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short101 := #t~short100;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short101;ParallelCodeBlock1: assume #t~short101;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short101 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short102 := #t~short101;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short102;ParallelCodeBlock1: assume #t~short102;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short102 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelComposition#t~ite103 := (if #t~short102 then 0 else 0);}EndParallelComposition#t~ite104 := #t~ite103;}EndParallelComposition#t~ite105 := #t~ite104;}EndParallelComposition#t~ite106 := #t~ite105;}EndParallelComposition~y$r_buff1_thd1~0 := (if 0 == #t~ite106 % 256 then 0 else 1);havoc #t~nondet107;#race~y$r_buff1_thd1~0 := #t~nondet107;assume #race~y$r_buff1_thd1~0 == #t~nondet107;havoc #t~ite106;havoc #t~ite105;havoc #t~short95;havoc #t~ite104;havoc #t~short96;havoc #t~short97;havoc #t~short98;havoc #t~ite103;havoc #t~ite99;havoc #t~short100;havoc #t~short101;havoc #t~short102;havoc #t~nondet107;~__unbuffered_p0_EAX$read_delayed~0 := 1;havoc #t~nondet108;#race~__unbuffered_p0_EAX$read_delayed~0 := #t~nondet108;assume #race~__unbuffered_p0_EAX$read_delayed~0 == #t~nondet108;havoc #t~nondet108;~__unbuffered_p0_EAX$read_delayed_var~0.base, ~__unbuffered_p0_EAX$read_delayed_var~0.offset := ~#y~0.base, ~#y~0.offset;havoc #t~nondet109;#race~__unbuffered_p0_EAX$read_delayed_var~0 := #t~nondet109;assume #race~__unbuffered_p0_EAX$read_delayed_var~0 == #t~nondet109;havoc #t~nondet109;call #t~mem110 := read~int(~#y~0.base, ~#y~0.offset, 4);#race := #race[~#y~0.base,~#y~0.offset := 0];#race := #race[~#y~0.base,1 + ~#y~0.offset := 0];#race := #race[~#y~0.base,2 + ~#y~0.offset := 0];#race := #race[~#y~0.base,3 + ~#y~0.offset := 0];assume ((0 == #race[~#y~0.base,~#y~0.offset] && 0 == #race[~#y~0.base,1 + ~#y~0.offset]) && 0 == #race[~#y~0.base,2 + ~#y~0.offset]) && 0 == #race[~#y~0.base,3 + ~#y~0.offset];~__unbuffered_p0_EAX~0 := #t~mem110;havoc #t~nondet111;#race~__unbuffered_p0_EAX~0 := #t~nondet111;assume #race~__unbuffered_p0_EAX~0 == #t~nondet111;havoc #t~mem110;havoc #t~nondet111;#race~y$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~ite113 := ~y$mem_tmp~0;ParallelCodeBlock1: assume !(0 != ~y$flush_delayed~0 % 256);call #t~mem112 := 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~ite113 := #t~mem112;}EndParallelCompositioncall write~int(#t~ite113, ~#y~0.base, ~#y~0.offset, 4);havoc #t~nondet114;#race := #race[~#y~0.base,~#y~0.offset := #t~nondet114];#race := #race[~#y~0.base,1 + ~#y~0.offset := #t~nondet114];#race := #race[~#y~0.base,2 + ~#y~0.offset := #t~nondet114];#race := #race[~#y~0.base,3 + ~#y~0.offset := #t~nondet114];assume ((#race[~#y~0.base,~#y~0.offset] == #t~nondet114 && #race[~#y~0.base,1 + ~#y~0.offset] == #t~nondet114) && #race[~#y~0.base,2 + ~#y~0.offset] == #t~nondet114) && #race[~#y~0.base,3 + ~#y~0.offset] == #t~nondet114;havoc #t~ite113;havoc #t~mem112;havoc #t~nondet114;~y$flush_delayed~0 := 0;havoc #t~nondet115;#race~y$flush_delayed~0 := #t~nondet115;assume #race~y$flush_delayed~0 == #t~nondet115;havoc #t~nondet115;). Is there illegal control flow (e.g. loops) within an atomic block? at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.AtomicBlockAnalyzer.ensureAtomicCompositionComplete(AtomicBlockAnalyzer.java:146) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.AtomicBlockAnalyzer.ensureAtomicCompositionIsComplete(AtomicBlockAnalyzer.java:115) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:310) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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 01:41:31,887 INFO L158 Benchmark]: Toolchain (without parser) took 4758.51ms. Allocated memory was 142.6MB in the beginning and 671.1MB in the end (delta: 528.5MB). Free memory was 99.1MB in the beginning and 321.8MB in the end (delta: -222.7MB). Peak memory consumption was 311.5MB. Max. memory is 8.0GB. [2025-04-16 01:41:31,887 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 155.2MB. Free memory is still 86.0MB. There was no memory consumed. Max. memory is 8.0GB. [2025-04-16 01:41:31,888 INFO L158 Benchmark]: CACSL2BoogieTranslator took 535.07ms. Allocated memory is still 142.6MB. Free memory was 99.1MB in the beginning and 68.5MB in the end (delta: 30.7MB). Peak memory consumption was 33.6MB. Max. memory is 8.0GB. [2025-04-16 01:41:31,888 INFO L158 Benchmark]: Boogie Procedure Inliner took 47.73ms. Allocated memory is still 142.6MB. Free memory was 68.5MB in the beginning and 64.3MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2025-04-16 01:41:31,888 INFO L158 Benchmark]: Boogie Preprocessor took 78.32ms. Allocated memory is still 142.6MB. Free memory was 64.3MB in the beginning and 58.8MB in the end (delta: 5.5MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2025-04-16 01:41:31,888 INFO L158 Benchmark]: RCFGBuilder took 4094.49ms. Allocated memory was 142.6MB in the beginning and 671.1MB in the end (delta: 528.5MB). Free memory was 58.8MB in the beginning and 321.8MB in the end (delta: -263.0MB). Peak memory consumption was 269.5MB. Max. memory is 8.0GB. [2025-04-16 01:41:31,890 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 155.2MB. Free memory is still 86.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 535.07ms. Allocated memory is still 142.6MB. Free memory was 99.1MB in the beginning and 68.5MB in the end (delta: 30.7MB). Peak memory consumption was 33.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 47.73ms. Allocated memory is still 142.6MB. Free memory was 68.5MB in the beginning and 64.3MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 78.32ms. Allocated memory is still 142.6MB. Free memory was 64.3MB in the beginning and 58.8MB in the end (delta: 5.5MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * RCFGBuilder took 4094.49ms. Allocated memory was 142.6MB in the beginning and 671.1MB in the end (delta: 528.5MB). Free memory was 58.8MB in the beginning and 321.8MB in the end (delta: -263.0MB). Peak memory consumption was 269.5MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - 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$$choice2~0 % 256 then 0 else 1);havoc #t~nondet7;#race~y$flush_delayed~0 := #t~nondet7;assume #race~y$flush_delayed~0 == #t~nondet7;havoc #t~nondet7;call #t~mem8 := read~int(~#y~0.base, ~#y~0.offset, 4);#race := #race[~#y~0.base,~#y~0.offset := 0];#race := #race[~#y~0.base,1 + ~#y~0.offset := 0];#race := #race[~#y~0.base,2 + ~#y~0.offset := 0];#race := #race[~#y~0.base,3 + ~#y~0.offset := 0];assume ((0 == #race[~#y~0.base,~#y~0.offset] && 0 == #race[~#y~0.base,1 + ~#y~0.offset]) && 0 == #race[~#y~0.base,2 + ~#y~0.offset]) && 0 == #race[~#y~0.base,3 + ~#y~0.offset];~y$mem_tmp~0 := #t~mem8;havoc #t~nondet9;#race~y$mem_tmp~0 := #t~nondet9;assume #race~y$mem_tmp~0 == #t~nondet9;havoc #t~mem8;havoc #t~nondet9;havoc #t~nondet10;assume 0 == #t~nondet10 || 1 == #t~nondet10;~weak$$choice1~0 := (if 0 == #t~nondet10 % 256 then 0 else 1);havoc #t~nondet11;#race~weak$$choice1~0 := #t~nondet11;assume #race~weak$$choice1~0 == #t~nondet11;havoc #t~nondet10;havoc #t~nondet11;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short13 := 0 != ~y$w_buff0_used~0 % 256;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~short13 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume #t~short13;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite28 := ~y$w_buff0~0;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$$choice2~0 % 256 then 0 else 1);havoc #t~nondet7;#race~y$flush_delayed~0 := #t~nondet7;assume #race~y$flush_delayed~0 == #t~nondet7;havoc #t~nondet7;call #t~mem8 := read~int(~#y~0.base, ~#y~0.offset, 4);#race := #race[~#y~0.base,~#y~0.offset := 0];#race := #race[~#y~0.base,1 + ~#y~0.offset := 0];#race := #race[~#y~0.base,2 + ~#y~0.offset := 0];#race := #race[~#y~0.base,3 + ~#y~0.offset := 0];assume ((0 == #race[~#y~0.base,~#y~0.offset] && 0 == #race[~#y~0.base,1 + ~#y~0.offset]) && 0 == #race[~#y~0.base,2 + ~#y~0.offset]) && 0 == #race[~#y~0.base,3 + ~#y~0.offset];~y$mem_tmp~0 := #t~mem8;havoc #t~nondet9;#race~y$mem_tmp~0 := #t~nondet9;assume #race~y$mem_tmp~0 == #t~nondet9;havoc #t~mem8;havoc #t~nondet9;havoc #t~nondet10;assume 0 == #t~nondet10 || 1 == #t~nondet10;~weak$$choice1~0 := (if 0 == #t~nondet10 % 256 then 0 else 1);havoc #t~nondet11;#race~weak$$choice1~0 := #t~nondet11;assume #race~weak$$choice1~0 == #t~nondet11;havoc #t~nondet10;havoc #t~nondet11;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short13 := 0 != ~y$w_buff0_used~0 % 256;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~short13 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume !#t~short13;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short14 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short14;ParallelCodeBlock1: assume #t~short14;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short14 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short15 := #t~short14;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short15;ParallelCodeBlock1: assume #t~short15;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short15 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short16 := #t~short15;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short16;ParallelCodeBlock1: assume #t~short16;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short16 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short16;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice0~0 % 256;call #t~mem17 := read~int(~#y~0.base, ~#y~0.offset, 4);#race := #race[~#y~0.base,~#y~0.offset := 0];#race := #race[~#y~0.base,1 + ~#y~0.offset := 0];#race := #race[~#y~0.base,2 + ~#y~0.offset := 0];#race := #race[~#y~0.base,3 + ~#y~0.offset := 0];assume ((0 == #race[~#y~0.base,~#y~0.offset] && 0 == #race[~#y~0.base,1 + ~#y~0.offset]) && 0 == #race[~#y~0.base,2 + ~#y~0.offset]) && 0 == #race[~#y~0.base,3 + ~#y~0.offset];#t~ite19 := #t~mem17;ParallelCodeBlock1: assume !(0 != ~weak$$choice0~0 % 256);#race~weak$$choice1~0 := 0;assume 0 == #race~weak$$choice1~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice1~0 % 256;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite18 := ~y$w_buff0~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice1~0 % 256);#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite18 := ~y$w_buff1~0;}EndParallelComposition#t~ite19 := #t~ite18;}EndParallelComposition#t~ite27 := #t~ite19;ParallelCodeBlock1: assume !#t~short16;#race~y$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$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short20 := 0 != ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short21 := #t~short20;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short21;ParallelCodeBlock1: assume #t~short21;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short21 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short22 := #t~short21;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~short22 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume !#t~short22;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice0~0 % 256;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite25 := ~y$w_buff0~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice0~0 % 256);call #t~mem24 := 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~ite25 := #t~mem24;}EndParallelComposition#t~ite26 := #t~ite25;ParallelCodeBlock1: assume #t~short22;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice0~0 % 256;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite23 := ~y$w_buff1~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice0~0 % 256);#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite23 := ~y$w_buff0~0;}EndParallelComposition#t~ite26 := #t~ite23;}EndParallelComposition#t~ite27 := #t~ite26;}EndParallelComposition#t~ite28 := #t~ite27;}EndParallelComposition#t~ite29 := #t~ite28;BeginParallelComposition{ParallelCodeBlock0: call write~int(#t~ite29, ~#y~0.base, ~#y~0.offset, 4);havoc #t~nondet30;#race := #race[~#y~0.base,~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,1 + ~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,2 + ~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,3 + ~#y~0.offset := #t~nondet30];assume ((#race[~#y~0.base,~#y~0.offset] == #t~nondet30 && #race[~#y~0.base,1 + ~#y~0.offset] == #t~nondet30) && #race[~#y~0.base,2 + ~#y~0.offset] == #t~nondet30) && #race[~#y~0.base,3 + ~#y~0.offset] == #t~nondet30;havoc #t~ite29;havoc #t~mem12;havoc #t~short13;havoc #t~ite28;havoc #t~short14;havoc #t~short15;havoc #t~short16;havoc #t~ite27;havoc #t~ite19;havoc #t~mem17;havoc #t~ite18;havoc #t~short20;havoc #t~short21;havoc #t~short22;havoc #t~ite26;havoc #t~ite23;havoc #t~ite25;havoc #t~mem24;havoc #t~nondet30;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite42 := ~y$w_buff0~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: call write~int(#t~ite29, ~#y~0.base, ~#y~0.offset, 4);havoc #t~nondet30;#race := #race[~#y~0.base,~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,1 + ~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,2 + ~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,3 + ~#y~0.offset := #t~nondet30];assume ((#race[~#y~0.base,~#y~0.offset] == #t~nondet30 && #race[~#y~0.base,1 + ~#y~0.offset] == #t~nondet30) && #race[~#y~0.base,2 + ~#y~0.offset] == #t~nondet30) && #race[~#y~0.base,3 + ~#y~0.offset] == #t~nondet30;havoc #t~ite29;havoc #t~mem12;havoc #t~short13;havoc #t~ite28;havoc #t~short14;havoc #t~short15;havoc #t~short16;havoc #t~ite27;havoc #t~ite19;havoc #t~mem17;havoc #t~ite18;havoc #t~short20;havoc #t~short21;havoc #t~short22;havoc #t~ite26;havoc #t~ite23;havoc #t~ite25;havoc #t~mem24;havoc #t~nondet30;#race~weak$$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;assume 0 == ~y$w_buff0_used~0 % 256;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite41 := ~y$w_buff0~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: call write~int(#t~ite29, ~#y~0.base, ~#y~0.offset, 4);havoc #t~nondet30;#race := #race[~#y~0.base,~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,1 + ~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,2 + ~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,3 + ~#y~0.offset := #t~nondet30];assume ((#race[~#y~0.base,~#y~0.offset] == #t~nondet30 && #race[~#y~0.base,1 + ~#y~0.offset] == #t~nondet30) && #race[~#y~0.base,2 + ~#y~0.offset] == #t~nondet30) && #race[~#y~0.base,3 + ~#y~0.offset] == #t~nondet30;havoc #t~ite29;havoc #t~mem12;havoc #t~short13;havoc #t~ite28;havoc #t~short14;havoc #t~short15;havoc #t~short16;havoc #t~ite27;havoc #t~ite19;havoc #t~mem17;havoc #t~ite18;havoc #t~short20;havoc #t~short21;havoc #t~short22;havoc #t~ite26;havoc #t~ite23;havoc #t~ite25;havoc #t~mem24;havoc #t~nondet30;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short31 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short31;ParallelCodeBlock1: assume #t~short31;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short31 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume #t~short31;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite40 := ~y$w_buff0~0;ParallelCodeBlock1: call write~int(#t~ite29, ~#y~0.base, ~#y~0.offset, 4);havoc #t~nondet30;#race := #race[~#y~0.base,~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,1 + ~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,2 + ~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,3 + ~#y~0.offset := #t~nondet30];assume ((#race[~#y~0.base,~#y~0.offset] == #t~nondet30 && #race[~#y~0.base,1 + ~#y~0.offset] == #t~nondet30) && #race[~#y~0.base,2 + ~#y~0.offset] == #t~nondet30) && #race[~#y~0.base,3 + ~#y~0.offset] == #t~nondet30;havoc #t~ite29;havoc #t~mem12;havoc #t~short13;havoc #t~ite28;havoc #t~short14;havoc #t~short15;havoc #t~short16;havoc #t~ite27;havoc #t~ite19;havoc #t~mem17;havoc #t~ite18;havoc #t~short20;havoc #t~short21;havoc #t~short22;havoc #t~ite26;havoc #t~ite23;havoc #t~ite25;havoc #t~mem24;havoc #t~nondet30;#race~weak$$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;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short31 := 0 != ~y$w_buff0_used~0 % 256;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~short31 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume !#t~short31;#race~y$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$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short32 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short33 := #t~short32;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short33;ParallelCodeBlock1: assume #t~short33;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short33 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short34 := #t~short33;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short34;ParallelCodeBlock1: assume #t~short34;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short34 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short34;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite39 := ~y$w_buff0~0;ParallelCodeBlock1: assume !#t~short34;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short35 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short35;ParallelCodeBlock1: assume #t~short35;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short35 := 0 != ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short36 := #t~short35;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short36;ParallelCodeBlock1: assume #t~short36;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short36 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short37 := #t~short36;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short37;ParallelCodeBlock1: assume #t~short37;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short37 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short37;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite38 := ~y$w_buff0~0;ParallelCodeBlock1: assume !#t~short37;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite38 := ~y$w_buff0~0;}EndParallelComposition#t~ite39 := #t~ite38;}EndParallelComposition#t~ite40 := #t~ite39;}EndParallelComposition#t~ite41 := #t~ite40;}EndParallelComposition#t~ite42 := #t~ite41;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~y$w_buff0~0 := #t~ite42;havoc #t~nondet43;#race~y$w_buff0~0 := #t~nondet43;assume #race~y$w_buff0~0 == #t~nondet43;havoc #t~ite42;havoc #t~ite41;havoc #t~short31;havoc #t~ite40;havoc #t~short32;havoc #t~short33;havoc #t~short34;havoc #t~ite39;havoc #t~short35;havoc #t~short36;havoc #t~short37;havoc #t~ite38;havoc #t~nondet43;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite55 := ~y$w_buff1~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff0~0 := #t~ite42;havoc #t~nondet43;#race~y$w_buff0~0 := #t~nondet43;assume #race~y$w_buff0~0 == #t~nondet43;havoc #t~ite42;havoc #t~ite41;havoc #t~short31;havoc #t~ite40;havoc #t~short32;havoc #t~short33;havoc #t~short34;havoc #t~ite39;havoc #t~short35;havoc #t~short36;havoc #t~short37;havoc #t~ite38;havoc #t~nondet43;#race~weak$$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;assume 0 == ~y$w_buff0_used~0 % 256;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite54 := ~y$w_buff1~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff0~0 := #t~ite42;havoc #t~nondet43;#race~y$w_buff0~0 := #t~nondet43;assume #race~y$w_buff0~0 == #t~nondet43;havoc #t~ite42;havoc #t~ite41;havoc #t~short31;havoc #t~ite40;havoc #t~short32;havoc #t~short33;havoc #t~short34;havoc #t~ite39;havoc #t~short35;havoc #t~short36;havoc #t~short37;havoc #t~ite38;havoc #t~nondet43;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short44 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short44;ParallelCodeBlock1: assume #t~short44;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short44 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume #t~short44;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite53 := ~y$w_buff1~0;ParallelCodeBlock1: ~y$w_buff0~0 := #t~ite42;havoc #t~nondet43;#race~y$w_buff0~0 := #t~nondet43;assume #race~y$w_buff0~0 == #t~nondet43;havoc #t~ite42;havoc #t~ite41;havoc #t~short31;havoc #t~ite40;havoc #t~short32;havoc #t~short33;havoc #t~short34;havoc #t~ite39;havoc #t~short35;havoc #t~short36;havoc #t~short37;havoc #t~ite38;havoc #t~nondet43;#race~weak$$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;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short44 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short44;ParallelCodeBlock1: assume #t~short44;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short44 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume !#t~short44;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short45 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short45;ParallelCodeBlock1: assume #t~short45;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short45 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short46 := #t~short45;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short46;ParallelCodeBlock1: assume #t~short46;#race~y$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;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~short47 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short47;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite52 := ~y$w_buff1~0;ParallelCodeBlock1: assume !#t~short47;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short48 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short48;ParallelCodeBlock1: assume #t~short48;#race~y$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;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short49;ParallelCodeBlock1: assume #t~short49;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short49 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short50 := #t~short49;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short50;ParallelCodeBlock1: assume #t~short50;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short50 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short50;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite51 := ~y$w_buff1~0;ParallelCodeBlock1: assume !#t~short50;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite51 := ~y$w_buff1~0;}EndParallelComposition#t~ite52 := #t~ite51;}EndParallelComposition#t~ite53 := #t~ite52;}EndParallelComposition#t~ite54 := #t~ite53;}EndParallelComposition#t~ite55 := #t~ite54;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~y$w_buff1~0 := #t~ite55;havoc #t~nondet56;#race~y$w_buff1~0 := #t~nondet56;assume #race~y$w_buff1~0 == #t~nondet56;havoc #t~ite55;havoc #t~ite54;havoc #t~short44;havoc #t~ite53;havoc #t~short45;havoc #t~short46;havoc #t~short47;havoc #t~ite52;havoc #t~short48;havoc #t~short49;havoc #t~short50;havoc #t~ite51;havoc #t~nondet56;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~ite69 := (if ~y$w_buff0_used~0 % 256 % 4294967296 <= 2147483647 then ~y$w_buff0_used~0 % 256 % 4294967296 else ~y$w_buff0_used~0 % 256 % 4294967296 - 4294967296);ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff1~0 := #t~ite55;havoc #t~nondet56;#race~y$w_buff1~0 := #t~nondet56;assume #race~y$w_buff1~0 == #t~nondet56;havoc #t~ite55;havoc #t~ite54;havoc #t~short44;havoc #t~ite53;havoc #t~short45;havoc #t~short46;havoc #t~short47;havoc #t~ite52;havoc #t~short48;havoc #t~short49;havoc #t~short50;havoc #t~ite51;havoc #t~nondet56;#race~weak$$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;assume 0 == ~y$w_buff0_used~0 % 256;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~ite68 := (if ~y$w_buff0_used~0 % 256 % 4294967296 <= 2147483647 then ~y$w_buff0_used~0 % 256 % 4294967296 else ~y$w_buff0_used~0 % 256 % 4294967296 - 4294967296);ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff1~0 := #t~ite55;havoc #t~nondet56;#race~y$w_buff1~0 := #t~nondet56;assume #race~y$w_buff1~0 == #t~nondet56;havoc #t~ite55;havoc #t~ite54;havoc #t~short44;havoc #t~ite53;havoc #t~short45;havoc #t~short46;havoc #t~short47;havoc #t~ite52;havoc #t~short48;havoc #t~short49;havoc #t~short50;havoc #t~ite51;havoc #t~nondet56;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short57 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short57;ParallelCodeBlock1: assume #t~short57;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short57 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume #t~short57;#t~ite67 := 0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff1~0 := #t~ite55;havoc #t~nondet56;#race~y$w_buff1~0 := #t~nondet56;assume #race~y$w_buff1~0 == #t~nondet56;havoc #t~ite55;havoc #t~ite54;havoc #t~short44;havoc #t~ite53;havoc #t~short45;havoc #t~short46;havoc #t~short47;havoc #t~ite52;havoc #t~short48;havoc #t~short49;havoc #t~short50;havoc #t~ite51;havoc #t~nondet56;#race~weak$$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;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short57 := 0 != ~y$w_buff0_used~0 % 256;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~short57 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume !#t~short57;#race~y$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$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short58 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short59 := #t~short58;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short59;ParallelCodeBlock1: assume #t~short59;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short59 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short60 := #t~short59;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short60;ParallelCodeBlock1: assume #t~short60;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short60 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume #t~short60;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~short61 := 0 != ~weak$$choice0~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short61;ParallelCodeBlock1: assume !#t~short61;#race~weak$$choice1~0 := 0;assume 0 == #race~weak$$choice1~0;#t~short61 := 0 == ~weak$$choice1~0 % 256;}EndParallelComposition#t~ite66 := (if #t~short61 then 1 else 0);ParallelCodeBlock1: ~y$w_buff1~0 := #t~ite55;havoc #t~nondet56;#race~y$w_buff1~0 := #t~nondet56;assume #race~y$w_buff1~0 == #t~nondet56;havoc #t~ite55;havoc #t~ite54;havoc #t~short44;havoc #t~ite53;havoc #t~short45;havoc #t~short46;havoc #t~short47;havoc #t~ite52;havoc #t~short48;havoc #t~short49;havoc #t~short50;havoc #t~ite51;havoc #t~nondet56;#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;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short57 := 0 != ~y$w_buff0_used~0 % 256;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~short57 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume !#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_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short58 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short59 := #t~short58;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short59;ParallelCodeBlock1: assume #t~short59;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short59 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short60 := #t~short59;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short60;ParallelCodeBlock1: assume #t~short60;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short60 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume !#t~short60;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short62 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short62;ParallelCodeBlock1: assume #t~short62;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short62 := 0 != ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short63 := #t~short62;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;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~short64 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short64;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite65 := ~weak$$choice0~0;ParallelCodeBlock1: assume !#t~short64;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite65 := ~weak$$choice0~0;}EndParallelComposition#t~ite66 := (if #t~ite65 % 256 % 4294967296 <= 2147483647 then #t~ite65 % 256 % 4294967296 else #t~ite65 % 256 % 4294967296 - 4294967296);}EndParallelComposition#t~ite67 := #t~ite66;}EndParallelComposition#t~ite68 := #t~ite67;}EndParallelComposition#t~ite69 := #t~ite68;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~y$w_buff0_used~0 := (if 0 == #t~ite69 then 0 else 1);havoc #t~nondet70;#race~y$w_buff0_used~0 := #t~nondet70;assume #race~y$w_buff0_used~0 == #t~nondet70;havoc #t~ite69;havoc #t~ite68;havoc #t~short57;havoc #t~ite67;havoc #t~short58;havoc #t~short59;havoc #t~short60;havoc #t~ite66;havoc #t~short61;havoc #t~short62;havoc #t~short63;havoc #t~short64;havoc #t~ite65;havoc #t~nondet70;#race~weak$$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~ite81 := ~y$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff0_used~0 := (if 0 == #t~ite69 then 0 else 1);havoc #t~nondet70;#race~y$w_buff0_used~0 := #t~nondet70;assume #race~y$w_buff0_used~0 == #t~nondet70;havoc #t~ite69;havoc #t~ite68;havoc #t~short57;havoc #t~ite67;havoc #t~short58;havoc #t~short59;havoc #t~short60;havoc #t~ite66;havoc #t~short61;havoc #t~short62;havoc #t~short63;havoc #t~short64;havoc #t~ite65;havoc #t~nondet70;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;assume 0 == ~y$w_buff0_used~0 % 256;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~ite80 := ~y$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff0_used~0 := (if 0 == #t~ite69 then 0 else 1);havoc #t~nondet70;#race~y$w_buff0_used~0 := #t~nondet70;assume #race~y$w_buff0_used~0 == #t~nondet70;havoc #t~ite69;havoc #t~ite68;havoc #t~short57;havoc #t~ite67;havoc #t~short58;havoc #t~short59;havoc #t~short60;havoc #t~ite66;havoc #t~short61;havoc #t~short62;havoc #t~short63;havoc #t~short64;havoc #t~ite65;havoc #t~nondet70;#race~weak$$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;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short71 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short71;ParallelCodeBlock1: assume #t~short71;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short71 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume #t~short71;#t~ite79 := 0;ParallelCodeBlock1: ~y$w_buff0_used~0 := (if 0 == #t~ite69 then 0 else 1);havoc #t~nondet70;#race~y$w_buff0_used~0 := #t~nondet70;assume #race~y$w_buff0_used~0 == #t~nondet70;havoc #t~ite69;havoc #t~ite68;havoc #t~short57;havoc #t~ite67;havoc #t~short58;havoc #t~short59;havoc #t~short60;havoc #t~ite66;havoc #t~short61;havoc #t~short62;havoc #t~short63;havoc #t~short64;havoc #t~ite65;havoc #t~nondet70;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short71 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short71;ParallelCodeBlock1: assume #t~short71;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short71 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume !#t~short71;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short72 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short72;ParallelCodeBlock1: assume #t~short72;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short72 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short73 := #t~short72;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short73;ParallelCodeBlock1: assume #t~short73;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short73 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short74 := #t~short73;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short74;ParallelCodeBlock1: assume #t~short74;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short74 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short74;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite78 := ~weak$$choice0~0;ParallelCodeBlock1: assume !#t~short74;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short75 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short75;ParallelCodeBlock1: assume #t~short75;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short75 := 0 != ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short76 := #t~short75;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short76;ParallelCodeBlock1: assume #t~short76;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short76 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short77 := #t~short76;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short77;ParallelCodeBlock1: assume #t~short77;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short77 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelComposition#t~ite78 := (if #t~short77 then 0 else 0);}EndParallelComposition#t~ite79 := #t~ite78;}EndParallelComposition#t~ite80 := #t~ite79;}EndParallelComposition#t~ite81 := #t~ite80;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~y$w_buff1_used~0 := (if 0 == #t~ite81 % 256 then 0 else 1);havoc #t~nondet82;#race~y$w_buff1_used~0 := #t~nondet82;assume #race~y$w_buff1_used~0 == #t~nondet82;havoc #t~ite81;havoc #t~ite80;havoc #t~short71;havoc #t~ite79;havoc #t~short72;havoc #t~short73;havoc #t~short74;havoc #t~ite78;havoc #t~short75;havoc #t~short76;havoc #t~short77;havoc #t~nondet82;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~ite93 := ~y$r_buff0_thd1~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff1_used~0 := (if 0 == #t~ite81 % 256 then 0 else 1);havoc #t~nondet82;#race~y$w_buff1_used~0 := #t~nondet82;assume #race~y$w_buff1_used~0 == #t~nondet82;havoc #t~ite81;havoc #t~ite80;havoc #t~short71;havoc #t~ite79;havoc #t~short72;havoc #t~short73;havoc #t~short74;havoc #t~ite78;havoc #t~short75;havoc #t~short76;havoc #t~short77;havoc #t~nondet82;#race~weak$$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;assume 0 == ~y$w_buff0_used~0 % 256;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~ite92 := ~y$r_buff0_thd1~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff1_used~0 := (if 0 == #t~ite81 % 256 then 0 else 1);havoc #t~nondet82;#race~y$w_buff1_used~0 := #t~nondet82;assume #race~y$w_buff1_used~0 == #t~nondet82;havoc #t~ite81;havoc #t~ite80;havoc #t~short71;havoc #t~ite79;havoc #t~short72;havoc #t~short73;havoc #t~short74;havoc #t~ite78;havoc #t~short75;havoc #t~short76;havoc #t~short77;havoc #t~nondet82;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short83 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short83;ParallelCodeBlock1: assume #t~short83;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short83 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume #t~short83;#t~ite91 := 0;ParallelCodeBlock1: ~y$w_buff1_used~0 := (if 0 == #t~ite81 % 256 then 0 else 1);havoc #t~nondet82;#race~y$w_buff1_used~0 := #t~nondet82;assume #race~y$w_buff1_used~0 == #t~nondet82;havoc #t~ite81;havoc #t~ite80;havoc #t~short71;havoc #t~ite79;havoc #t~short72;havoc #t~short73;havoc #t~short74;havoc #t~ite78;havoc #t~short75;havoc #t~short76;havoc #t~short77;havoc #t~nondet82;#race~weak$$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;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short83 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short83;ParallelCodeBlock1: assume #t~short83;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short83 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume !#t~short83;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short84 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short84;ParallelCodeBlock1: assume #t~short84;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short84 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short85 := #t~short84;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short85;ParallelCodeBlock1: assume #t~short85;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short85 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short86 := #t~short85;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short86;ParallelCodeBlock1: assume #t~short86;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short86 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short86;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~ite90 := ~y$r_buff0_thd1~0;ParallelCodeBlock1: assume !#t~short86;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short87 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short87;ParallelCodeBlock1: assume #t~short87;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short87 := 0 != ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short88 := #t~short87;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short88;ParallelCodeBlock1: assume #t~short88;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short88 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short89 := #t~short88;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short89;ParallelCodeBlock1: assume #t~short89;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short89 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelComposition#t~ite90 := (if #t~short89 then 0 else 0);}EndParallelComposition#t~ite91 := #t~ite90;}EndParallelComposition#t~ite92 := #t~ite91;}EndParallelComposition#t~ite93 := #t~ite92;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~y$r_buff0_thd1~0 := (if 0 == #t~ite93 % 256 then 0 else 1);havoc #t~nondet94;#race~y$r_buff0_thd1~0 := #t~nondet94;assume #race~y$r_buff0_thd1~0 == #t~nondet94;havoc #t~ite93;havoc #t~ite92;havoc #t~short83;havoc #t~ite91;havoc #t~short84;havoc #t~short85;havoc #t~short86;havoc #t~ite90;havoc #t~short87;havoc #t~short88;havoc #t~short89;havoc #t~nondet94;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~ite106 := ~y$r_buff1_thd1~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$r_buff0_thd1~0 := (if 0 == #t~ite93 % 256 then 0 else 1);havoc #t~nondet94;#race~y$r_buff0_thd1~0 := #t~nondet94;assume #race~y$r_buff0_thd1~0 == #t~nondet94;havoc #t~ite93;havoc #t~ite92;havoc #t~short83;havoc #t~ite91;havoc #t~short84;havoc #t~short85;havoc #t~short86;havoc #t~ite90;havoc #t~short87;havoc #t~short88;havoc #t~short89;havoc #t~nondet94;#race~weak$$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;assume 0 == ~y$w_buff0_used~0 % 256;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~ite105 := ~y$r_buff1_thd1~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$r_buff0_thd1~0 := (if 0 == #t~ite93 % 256 then 0 else 1);havoc #t~nondet94;#race~y$r_buff0_thd1~0 := #t~nondet94;assume #race~y$r_buff0_thd1~0 == #t~nondet94;havoc #t~ite93;havoc #t~ite92;havoc #t~short83;havoc #t~ite91;havoc #t~short84;havoc #t~short85;havoc #t~short86;havoc #t~ite90;havoc #t~short87;havoc #t~short88;havoc #t~short89;havoc #t~nondet94;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short95 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short95;ParallelCodeBlock1: assume #t~short95;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short95 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume #t~short95;#t~ite104 := 0;ParallelCodeBlock1: ~y$r_buff0_thd1~0 := (if 0 == #t~ite93 % 256 then 0 else 1);havoc #t~nondet94;#race~y$r_buff0_thd1~0 := #t~nondet94;assume #race~y$r_buff0_thd1~0 == #t~nondet94;havoc #t~ite93;havoc #t~ite92;havoc #t~short83;havoc #t~ite91;havoc #t~short84;havoc #t~short85;havoc #t~short86;havoc #t~ite90;havoc #t~short87;havoc #t~short88;havoc #t~short89;havoc #t~nondet94;#race~weak$$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;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short95 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short95;ParallelCodeBlock1: assume #t~short95;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short95 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume !#t~short95;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short96 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short96;ParallelCodeBlock1: assume #t~short96;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short96 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short97 := #t~short96;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short97;ParallelCodeBlock1: assume #t~short97;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short97 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short98 := #t~short97;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short98;ParallelCodeBlock1: assume #t~short98;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short98 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short98;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume !(0 != ~weak$$choice0~0 % 256);#t~ite99 := 0;ParallelCodeBlock1: assume 0 != ~weak$$choice0~0 % 256;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~ite99 := ~y$r_buff1_thd1~0;}EndParallelComposition#t~ite103 := #t~ite99;ParallelCodeBlock1: assume !#t~short98;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short100 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short100;ParallelCodeBlock1: assume #t~short100;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short100 := 0 != ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short101 := #t~short100;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short101;ParallelCodeBlock1: assume #t~short101;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short101 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short102 := #t~short101;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short102;ParallelCodeBlock1: assume #t~short102;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short102 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelComposition#t~ite103 := (if #t~short102 then 0 else 0);}EndParallelComposition#t~ite104 := #t~ite103;}EndParallelComposition#t~ite105 := #t~ite104;}EndParallelComposition#t~ite106 := #t~ite105;}EndParallelComposition~y$r_buff1_thd1~0 := (if 0 == #t~ite106 % 256 then 0 else 1);havoc #t~nondet107;#race~y$r_buff1_thd1~0 := #t~nondet107;assume #race~y$r_buff1_thd1~0 == #t~nondet107;havoc #t~ite106;havoc #t~ite105;havoc #t~short95;havoc #t~ite104;havoc #t~short96;havoc #t~short97;havoc #t~short98;havoc #t~ite103;havoc #t~ite99;havoc #t~short100;havoc #t~short101;havoc #t~short102;havoc #t~nondet107;~__unbuffered_p0_EAX$read_delayed~0 := 1;havoc #t~nondet108;#race~__unbuffered_p0_EAX$read_delayed~0 := #t~nondet108;assume #race~__unbuffered_p0_EAX$read_delayed~0 == #t~nondet108;havoc #t~nondet108;~__unbuffered_p0_EAX$read_delayed_var~0.base, ~__unbuffered_p0_EAX$read_delayed_var~0.offset := ~#y~0.base, ~#y~0.offset;havoc #t~nondet109;#race~__unbuffered_p0_EAX$read_delayed_var~0 := #t~nondet109;assume #race~__unbuffered_p0_EAX$read_delayed_var~0 == #t~nondet109;havoc #t~nondet109;call #t~mem110 := read~int(~#y~0.base, ~#y~0.offset, 4);#race := #race[~#y~0.base,~#y~0.offset := 0];#race := #race[~#y~0.base,1 + ~#y~0.offset := 0];#race := #race[~#y~0.base,2 + ~#y~0.offset := 0];#race := #race[~#y~0.base,3 + ~#y~0.offset := 0];assume ((0 == #race[~#y~0.base,~#y~0.offset] && 0 == #race[~#y~0.base,1 + ~#y~0.offset]) && 0 == #race[~#y~0.base,2 + ~#y~0.offset]) && 0 == #race[~#y~0.base,3 + ~#y~0.offset];~__unbuffered_p0_EAX~0 := #t~mem110;havoc #t~nondet111;#race~__unbuffered_p0_EAX~0 := #t~nondet111;assume #race~__unbuffered_p0_EAX~0 == #t~nondet111;havoc #t~mem110;havoc #t~nondet111;#race~y$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~ite113 := ~y$mem_tmp~0;ParallelCodeBlock1: assume !(0 != ~y$flush_delayed~0 % 256);call #t~mem112 := 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~ite113 := #t~mem112;}EndParallelCompositioncall write~int(#t~ite113, ~#y~0.base, ~#y~0.offset, 4);havoc #t~nondet114;#race := #race[~#y~0.base,~#y~0.offset := #t~nondet114];#race := #race[~#y~0.base,1 + ~#y~0.offset := #t~nondet114];#race := #race[~#y~0.base,2 + ~#y~0.offset := #t~nondet114];#race := #race[~#y~0.base,3 + ~#y~0.offset := #t~nondet114];assume ((#race[~#y~0.base,~#y~0.offset] == #t~nondet114 && #race[~#y~0.base,1 + ~#y~0.offset] == #t~nondet114) && #race[~#y~0.base,2 + ~#y~0.offset] == #t~nondet114) && #race[~#y~0.base,3 + ~#y~0.offset] == #t~nondet114;havoc #t~ite113;havoc #t~mem112;havoc #t~nondet114;~y$flush_delayed~0 := 0;havoc #t~nondet115;#race~y$flush_delayed~0 := #t~nondet115;assume #race~y$flush_delayed~0 == #t~nondet115;havoc #t~nondet115;). Is there illegal control flow (e.g. loops) within an atomic block? de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: 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$$choice2~0 % 256 then 0 else 1);havoc #t~nondet7;#race~y$flush_delayed~0 := #t~nondet7;assume #race~y$flush_delayed~0 == #t~nondet7;havoc #t~nondet7;call #t~mem8 := read~int(~#y~0.base, ~#y~0.offset, 4);#race := #race[~#y~0.base,~#y~0.offset := 0];#race := #race[~#y~0.base,1 + ~#y~0.offset := 0];#race := #race[~#y~0.base,2 + ~#y~0.offset := 0];#race := #race[~#y~0.base,3 + ~#y~0.offset := 0];assume ((0 == #race[~#y~0.base,~#y~0.offset] && 0 == #race[~#y~0.base,1 + ~#y~0.offset]) && 0 == #race[~#y~0.base,2 + ~#y~0.offset]) && 0 == #race[~#y~0.base,3 + ~#y~0.offset];~y$mem_tmp~0 := #t~mem8;havoc #t~nondet9;#race~y$mem_tmp~0 := #t~nondet9;assume #race~y$mem_tmp~0 == #t~nondet9;havoc #t~mem8;havoc #t~nondet9;havoc #t~nondet10;assume 0 == #t~nondet10 || 1 == #t~nondet10;~weak$$choice1~0 := (if 0 == #t~nondet10 % 256 then 0 else 1);havoc #t~nondet11;#race~weak$$choice1~0 := #t~nondet11;assume #race~weak$$choice1~0 == #t~nondet11;havoc #t~nondet10;havoc #t~nondet11;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short13 := 0 != ~y$w_buff0_used~0 % 256;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~short13 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume #t~short13;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite28 := ~y$w_buff0~0;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$$choice2~0 % 256 then 0 else 1);havoc #t~nondet7;#race~y$flush_delayed~0 := #t~nondet7;assume #race~y$flush_delayed~0 == #t~nondet7;havoc #t~nondet7;call #t~mem8 := read~int(~#y~0.base, ~#y~0.offset, 4);#race := #race[~#y~0.base,~#y~0.offset := 0];#race := #race[~#y~0.base,1 + ~#y~0.offset := 0];#race := #race[~#y~0.base,2 + ~#y~0.offset := 0];#race := #race[~#y~0.base,3 + ~#y~0.offset := 0];assume ((0 == #race[~#y~0.base,~#y~0.offset] && 0 == #race[~#y~0.base,1 + ~#y~0.offset]) && 0 == #race[~#y~0.base,2 + ~#y~0.offset]) && 0 == #race[~#y~0.base,3 + ~#y~0.offset];~y$mem_tmp~0 := #t~mem8;havoc #t~nondet9;#race~y$mem_tmp~0 := #t~nondet9;assume #race~y$mem_tmp~0 == #t~nondet9;havoc #t~mem8;havoc #t~nondet9;havoc #t~nondet10;assume 0 == #t~nondet10 || 1 == #t~nondet10;~weak$$choice1~0 := (if 0 == #t~nondet10 % 256 then 0 else 1);havoc #t~nondet11;#race~weak$$choice1~0 := #t~nondet11;assume #race~weak$$choice1~0 == #t~nondet11;havoc #t~nondet10;havoc #t~nondet11;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short13 := 0 != ~y$w_buff0_used~0 % 256;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~short13 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume !#t~short13;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short14 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short14;ParallelCodeBlock1: assume #t~short14;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short14 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short15 := #t~short14;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short15;ParallelCodeBlock1: assume #t~short15;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short15 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short16 := #t~short15;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short16;ParallelCodeBlock1: assume #t~short16;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short16 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short16;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice0~0 % 256;call #t~mem17 := read~int(~#y~0.base, ~#y~0.offset, 4);#race := #race[~#y~0.base,~#y~0.offset := 0];#race := #race[~#y~0.base,1 + ~#y~0.offset := 0];#race := #race[~#y~0.base,2 + ~#y~0.offset := 0];#race := #race[~#y~0.base,3 + ~#y~0.offset := 0];assume ((0 == #race[~#y~0.base,~#y~0.offset] && 0 == #race[~#y~0.base,1 + ~#y~0.offset]) && 0 == #race[~#y~0.base,2 + ~#y~0.offset]) && 0 == #race[~#y~0.base,3 + ~#y~0.offset];#t~ite19 := #t~mem17;ParallelCodeBlock1: assume !(0 != ~weak$$choice0~0 % 256);#race~weak$$choice1~0 := 0;assume 0 == #race~weak$$choice1~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice1~0 % 256;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite18 := ~y$w_buff0~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice1~0 % 256);#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite18 := ~y$w_buff1~0;}EndParallelComposition#t~ite19 := #t~ite18;}EndParallelComposition#t~ite27 := #t~ite19;ParallelCodeBlock1: assume !#t~short16;#race~y$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$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short20 := 0 != ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short21 := #t~short20;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short21;ParallelCodeBlock1: assume #t~short21;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short21 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short22 := #t~short21;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~short22 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume !#t~short22;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice0~0 % 256;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite25 := ~y$w_buff0~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice0~0 % 256);call #t~mem24 := 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~ite25 := #t~mem24;}EndParallelComposition#t~ite26 := #t~ite25;ParallelCodeBlock1: assume #t~short22;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice0~0 % 256;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite23 := ~y$w_buff1~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice0~0 % 256);#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite23 := ~y$w_buff0~0;}EndParallelComposition#t~ite26 := #t~ite23;}EndParallelComposition#t~ite27 := #t~ite26;}EndParallelComposition#t~ite28 := #t~ite27;}EndParallelComposition#t~ite29 := #t~ite28;BeginParallelComposition{ParallelCodeBlock0: call write~int(#t~ite29, ~#y~0.base, ~#y~0.offset, 4);havoc #t~nondet30;#race := #race[~#y~0.base,~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,1 + ~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,2 + ~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,3 + ~#y~0.offset := #t~nondet30];assume ((#race[~#y~0.base,~#y~0.offset] == #t~nondet30 && #race[~#y~0.base,1 + ~#y~0.offset] == #t~nondet30) && #race[~#y~0.base,2 + ~#y~0.offset] == #t~nondet30) && #race[~#y~0.base,3 + ~#y~0.offset] == #t~nondet30;havoc #t~ite29;havoc #t~mem12;havoc #t~short13;havoc #t~ite28;havoc #t~short14;havoc #t~short15;havoc #t~short16;havoc #t~ite27;havoc #t~ite19;havoc #t~mem17;havoc #t~ite18;havoc #t~short20;havoc #t~short21;havoc #t~short22;havoc #t~ite26;havoc #t~ite23;havoc #t~ite25;havoc #t~mem24;havoc #t~nondet30;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite42 := ~y$w_buff0~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: call write~int(#t~ite29, ~#y~0.base, ~#y~0.offset, 4);havoc #t~nondet30;#race := #race[~#y~0.base,~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,1 + ~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,2 + ~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,3 + ~#y~0.offset := #t~nondet30];assume ((#race[~#y~0.base,~#y~0.offset] == #t~nondet30 && #race[~#y~0.base,1 + ~#y~0.offset] == #t~nondet30) && #race[~#y~0.base,2 + ~#y~0.offset] == #t~nondet30) && #race[~#y~0.base,3 + ~#y~0.offset] == #t~nondet30;havoc #t~ite29;havoc #t~mem12;havoc #t~short13;havoc #t~ite28;havoc #t~short14;havoc #t~short15;havoc #t~short16;havoc #t~ite27;havoc #t~ite19;havoc #t~mem17;havoc #t~ite18;havoc #t~short20;havoc #t~short21;havoc #t~short22;havoc #t~ite26;havoc #t~ite23;havoc #t~ite25;havoc #t~mem24;havoc #t~nondet30;#race~weak$$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;assume 0 == ~y$w_buff0_used~0 % 256;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite41 := ~y$w_buff0~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: call write~int(#t~ite29, ~#y~0.base, ~#y~0.offset, 4);havoc #t~nondet30;#race := #race[~#y~0.base,~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,1 + ~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,2 + ~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,3 + ~#y~0.offset := #t~nondet30];assume ((#race[~#y~0.base,~#y~0.offset] == #t~nondet30 && #race[~#y~0.base,1 + ~#y~0.offset] == #t~nondet30) && #race[~#y~0.base,2 + ~#y~0.offset] == #t~nondet30) && #race[~#y~0.base,3 + ~#y~0.offset] == #t~nondet30;havoc #t~ite29;havoc #t~mem12;havoc #t~short13;havoc #t~ite28;havoc #t~short14;havoc #t~short15;havoc #t~short16;havoc #t~ite27;havoc #t~ite19;havoc #t~mem17;havoc #t~ite18;havoc #t~short20;havoc #t~short21;havoc #t~short22;havoc #t~ite26;havoc #t~ite23;havoc #t~ite25;havoc #t~mem24;havoc #t~nondet30;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short31 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short31;ParallelCodeBlock1: assume #t~short31;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short31 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume #t~short31;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite40 := ~y$w_buff0~0;ParallelCodeBlock1: call write~int(#t~ite29, ~#y~0.base, ~#y~0.offset, 4);havoc #t~nondet30;#race := #race[~#y~0.base,~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,1 + ~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,2 + ~#y~0.offset := #t~nondet30];#race := #race[~#y~0.base,3 + ~#y~0.offset := #t~nondet30];assume ((#race[~#y~0.base,~#y~0.offset] == #t~nondet30 && #race[~#y~0.base,1 + ~#y~0.offset] == #t~nondet30) && #race[~#y~0.base,2 + ~#y~0.offset] == #t~nondet30) && #race[~#y~0.base,3 + ~#y~0.offset] == #t~nondet30;havoc #t~ite29;havoc #t~mem12;havoc #t~short13;havoc #t~ite28;havoc #t~short14;havoc #t~short15;havoc #t~short16;havoc #t~ite27;havoc #t~ite19;havoc #t~mem17;havoc #t~ite18;havoc #t~short20;havoc #t~short21;havoc #t~short22;havoc #t~ite26;havoc #t~ite23;havoc #t~ite25;havoc #t~mem24;havoc #t~nondet30;#race~weak$$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;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short31 := 0 != ~y$w_buff0_used~0 % 256;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~short31 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume !#t~short31;#race~y$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$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short32 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short33 := #t~short32;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short33;ParallelCodeBlock1: assume #t~short33;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short33 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short34 := #t~short33;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short34;ParallelCodeBlock1: assume #t~short34;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short34 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short34;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite39 := ~y$w_buff0~0;ParallelCodeBlock1: assume !#t~short34;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short35 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short35;ParallelCodeBlock1: assume #t~short35;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short35 := 0 != ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short36 := #t~short35;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short36;ParallelCodeBlock1: assume #t~short36;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short36 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short37 := #t~short36;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short37;ParallelCodeBlock1: assume #t~short37;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short37 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short37;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite38 := ~y$w_buff0~0;ParallelCodeBlock1: assume !#t~short37;#race~y$w_buff0~0 := 0;assume 0 == #race~y$w_buff0~0;#t~ite38 := ~y$w_buff0~0;}EndParallelComposition#t~ite39 := #t~ite38;}EndParallelComposition#t~ite40 := #t~ite39;}EndParallelComposition#t~ite41 := #t~ite40;}EndParallelComposition#t~ite42 := #t~ite41;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~y$w_buff0~0 := #t~ite42;havoc #t~nondet43;#race~y$w_buff0~0 := #t~nondet43;assume #race~y$w_buff0~0 == #t~nondet43;havoc #t~ite42;havoc #t~ite41;havoc #t~short31;havoc #t~ite40;havoc #t~short32;havoc #t~short33;havoc #t~short34;havoc #t~ite39;havoc #t~short35;havoc #t~short36;havoc #t~short37;havoc #t~ite38;havoc #t~nondet43;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite55 := ~y$w_buff1~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff0~0 := #t~ite42;havoc #t~nondet43;#race~y$w_buff0~0 := #t~nondet43;assume #race~y$w_buff0~0 == #t~nondet43;havoc #t~ite42;havoc #t~ite41;havoc #t~short31;havoc #t~ite40;havoc #t~short32;havoc #t~short33;havoc #t~short34;havoc #t~ite39;havoc #t~short35;havoc #t~short36;havoc #t~short37;havoc #t~ite38;havoc #t~nondet43;#race~weak$$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;assume 0 == ~y$w_buff0_used~0 % 256;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite54 := ~y$w_buff1~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff0~0 := #t~ite42;havoc #t~nondet43;#race~y$w_buff0~0 := #t~nondet43;assume #race~y$w_buff0~0 == #t~nondet43;havoc #t~ite42;havoc #t~ite41;havoc #t~short31;havoc #t~ite40;havoc #t~short32;havoc #t~short33;havoc #t~short34;havoc #t~ite39;havoc #t~short35;havoc #t~short36;havoc #t~short37;havoc #t~ite38;havoc #t~nondet43;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short44 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short44;ParallelCodeBlock1: assume #t~short44;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short44 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume #t~short44;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite53 := ~y$w_buff1~0;ParallelCodeBlock1: ~y$w_buff0~0 := #t~ite42;havoc #t~nondet43;#race~y$w_buff0~0 := #t~nondet43;assume #race~y$w_buff0~0 == #t~nondet43;havoc #t~ite42;havoc #t~ite41;havoc #t~short31;havoc #t~ite40;havoc #t~short32;havoc #t~short33;havoc #t~short34;havoc #t~ite39;havoc #t~short35;havoc #t~short36;havoc #t~short37;havoc #t~ite38;havoc #t~nondet43;#race~weak$$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;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short44 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short44;ParallelCodeBlock1: assume #t~short44;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short44 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume !#t~short44;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short45 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short45;ParallelCodeBlock1: assume #t~short45;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short45 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short46 := #t~short45;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short46;ParallelCodeBlock1: assume #t~short46;#race~y$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;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~short47 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short47;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite52 := ~y$w_buff1~0;ParallelCodeBlock1: assume !#t~short47;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short48 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short48;ParallelCodeBlock1: assume #t~short48;#race~y$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;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short49;ParallelCodeBlock1: assume #t~short49;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short49 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short50 := #t~short49;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short50;ParallelCodeBlock1: assume #t~short50;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short50 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short50;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite51 := ~y$w_buff1~0;ParallelCodeBlock1: assume !#t~short50;#race~y$w_buff1~0 := 0;assume 0 == #race~y$w_buff1~0;#t~ite51 := ~y$w_buff1~0;}EndParallelComposition#t~ite52 := #t~ite51;}EndParallelComposition#t~ite53 := #t~ite52;}EndParallelComposition#t~ite54 := #t~ite53;}EndParallelComposition#t~ite55 := #t~ite54;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~y$w_buff1~0 := #t~ite55;havoc #t~nondet56;#race~y$w_buff1~0 := #t~nondet56;assume #race~y$w_buff1~0 == #t~nondet56;havoc #t~ite55;havoc #t~ite54;havoc #t~short44;havoc #t~ite53;havoc #t~short45;havoc #t~short46;havoc #t~short47;havoc #t~ite52;havoc #t~short48;havoc #t~short49;havoc #t~short50;havoc #t~ite51;havoc #t~nondet56;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~ite69 := (if ~y$w_buff0_used~0 % 256 % 4294967296 <= 2147483647 then ~y$w_buff0_used~0 % 256 % 4294967296 else ~y$w_buff0_used~0 % 256 % 4294967296 - 4294967296);ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff1~0 := #t~ite55;havoc #t~nondet56;#race~y$w_buff1~0 := #t~nondet56;assume #race~y$w_buff1~0 == #t~nondet56;havoc #t~ite55;havoc #t~ite54;havoc #t~short44;havoc #t~ite53;havoc #t~short45;havoc #t~short46;havoc #t~short47;havoc #t~ite52;havoc #t~short48;havoc #t~short49;havoc #t~short50;havoc #t~ite51;havoc #t~nondet56;#race~weak$$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;assume 0 == ~y$w_buff0_used~0 % 256;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~ite68 := (if ~y$w_buff0_used~0 % 256 % 4294967296 <= 2147483647 then ~y$w_buff0_used~0 % 256 % 4294967296 else ~y$w_buff0_used~0 % 256 % 4294967296 - 4294967296);ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff1~0 := #t~ite55;havoc #t~nondet56;#race~y$w_buff1~0 := #t~nondet56;assume #race~y$w_buff1~0 == #t~nondet56;havoc #t~ite55;havoc #t~ite54;havoc #t~short44;havoc #t~ite53;havoc #t~short45;havoc #t~short46;havoc #t~short47;havoc #t~ite52;havoc #t~short48;havoc #t~short49;havoc #t~short50;havoc #t~ite51;havoc #t~nondet56;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short57 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short57;ParallelCodeBlock1: assume #t~short57;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short57 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume #t~short57;#t~ite67 := 0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff1~0 := #t~ite55;havoc #t~nondet56;#race~y$w_buff1~0 := #t~nondet56;assume #race~y$w_buff1~0 == #t~nondet56;havoc #t~ite55;havoc #t~ite54;havoc #t~short44;havoc #t~ite53;havoc #t~short45;havoc #t~short46;havoc #t~short47;havoc #t~ite52;havoc #t~short48;havoc #t~short49;havoc #t~short50;havoc #t~ite51;havoc #t~nondet56;#race~weak$$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;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short57 := 0 != ~y$w_buff0_used~0 % 256;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~short57 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume !#t~short57;#race~y$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$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short58 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short59 := #t~short58;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short59;ParallelCodeBlock1: assume #t~short59;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short59 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short60 := #t~short59;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short60;ParallelCodeBlock1: assume #t~short60;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short60 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume #t~short60;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~short61 := 0 != ~weak$$choice0~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short61;ParallelCodeBlock1: assume !#t~short61;#race~weak$$choice1~0 := 0;assume 0 == #race~weak$$choice1~0;#t~short61 := 0 == ~weak$$choice1~0 % 256;}EndParallelComposition#t~ite66 := (if #t~short61 then 1 else 0);ParallelCodeBlock1: ~y$w_buff1~0 := #t~ite55;havoc #t~nondet56;#race~y$w_buff1~0 := #t~nondet56;assume #race~y$w_buff1~0 == #t~nondet56;havoc #t~ite55;havoc #t~ite54;havoc #t~short44;havoc #t~ite53;havoc #t~short45;havoc #t~short46;havoc #t~short47;havoc #t~ite52;havoc #t~short48;havoc #t~short49;havoc #t~short50;havoc #t~ite51;havoc #t~nondet56;#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;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short57 := 0 != ~y$w_buff0_used~0 % 256;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~short57 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume !#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_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short58 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short59 := #t~short58;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short59;ParallelCodeBlock1: assume #t~short59;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short59 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short60 := #t~short59;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short60;ParallelCodeBlock1: assume #t~short60;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short60 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume !#t~short60;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short62 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short62;ParallelCodeBlock1: assume #t~short62;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short62 := 0 != ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short63 := #t~short62;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;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~short64 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short64;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite65 := ~weak$$choice0~0;ParallelCodeBlock1: assume !#t~short64;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite65 := ~weak$$choice0~0;}EndParallelComposition#t~ite66 := (if #t~ite65 % 256 % 4294967296 <= 2147483647 then #t~ite65 % 256 % 4294967296 else #t~ite65 % 256 % 4294967296 - 4294967296);}EndParallelComposition#t~ite67 := #t~ite66;}EndParallelComposition#t~ite68 := #t~ite67;}EndParallelComposition#t~ite69 := #t~ite68;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~y$w_buff0_used~0 := (if 0 == #t~ite69 then 0 else 1);havoc #t~nondet70;#race~y$w_buff0_used~0 := #t~nondet70;assume #race~y$w_buff0_used~0 == #t~nondet70;havoc #t~ite69;havoc #t~ite68;havoc #t~short57;havoc #t~ite67;havoc #t~short58;havoc #t~short59;havoc #t~short60;havoc #t~ite66;havoc #t~short61;havoc #t~short62;havoc #t~short63;havoc #t~short64;havoc #t~ite65;havoc #t~nondet70;#race~weak$$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~ite81 := ~y$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff0_used~0 := (if 0 == #t~ite69 then 0 else 1);havoc #t~nondet70;#race~y$w_buff0_used~0 := #t~nondet70;assume #race~y$w_buff0_used~0 == #t~nondet70;havoc #t~ite69;havoc #t~ite68;havoc #t~short57;havoc #t~ite67;havoc #t~short58;havoc #t~short59;havoc #t~short60;havoc #t~ite66;havoc #t~short61;havoc #t~short62;havoc #t~short63;havoc #t~short64;havoc #t~ite65;havoc #t~nondet70;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;assume 0 == ~y$w_buff0_used~0 % 256;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~ite80 := ~y$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff0_used~0 := (if 0 == #t~ite69 then 0 else 1);havoc #t~nondet70;#race~y$w_buff0_used~0 := #t~nondet70;assume #race~y$w_buff0_used~0 == #t~nondet70;havoc #t~ite69;havoc #t~ite68;havoc #t~short57;havoc #t~ite67;havoc #t~short58;havoc #t~short59;havoc #t~short60;havoc #t~ite66;havoc #t~short61;havoc #t~short62;havoc #t~short63;havoc #t~short64;havoc #t~ite65;havoc #t~nondet70;#race~weak$$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;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short71 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short71;ParallelCodeBlock1: assume #t~short71;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short71 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume #t~short71;#t~ite79 := 0;ParallelCodeBlock1: ~y$w_buff0_used~0 := (if 0 == #t~ite69 then 0 else 1);havoc #t~nondet70;#race~y$w_buff0_used~0 := #t~nondet70;assume #race~y$w_buff0_used~0 == #t~nondet70;havoc #t~ite69;havoc #t~ite68;havoc #t~short57;havoc #t~ite67;havoc #t~short58;havoc #t~short59;havoc #t~short60;havoc #t~ite66;havoc #t~short61;havoc #t~short62;havoc #t~short63;havoc #t~short64;havoc #t~ite65;havoc #t~nondet70;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short71 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short71;ParallelCodeBlock1: assume #t~short71;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short71 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume !#t~short71;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short72 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short72;ParallelCodeBlock1: assume #t~short72;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short72 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short73 := #t~short72;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short73;ParallelCodeBlock1: assume #t~short73;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short73 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short74 := #t~short73;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short74;ParallelCodeBlock1: assume #t~short74;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short74 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short74;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite78 := ~weak$$choice0~0;ParallelCodeBlock1: assume !#t~short74;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short75 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short75;ParallelCodeBlock1: assume #t~short75;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short75 := 0 != ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short76 := #t~short75;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short76;ParallelCodeBlock1: assume #t~short76;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short76 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short77 := #t~short76;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short77;ParallelCodeBlock1: assume #t~short77;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short77 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelComposition#t~ite78 := (if #t~short77 then 0 else 0);}EndParallelComposition#t~ite79 := #t~ite78;}EndParallelComposition#t~ite80 := #t~ite79;}EndParallelComposition#t~ite81 := #t~ite80;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~y$w_buff1_used~0 := (if 0 == #t~ite81 % 256 then 0 else 1);havoc #t~nondet82;#race~y$w_buff1_used~0 := #t~nondet82;assume #race~y$w_buff1_used~0 == #t~nondet82;havoc #t~ite81;havoc #t~ite80;havoc #t~short71;havoc #t~ite79;havoc #t~short72;havoc #t~short73;havoc #t~short74;havoc #t~ite78;havoc #t~short75;havoc #t~short76;havoc #t~short77;havoc #t~nondet82;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~ite93 := ~y$r_buff0_thd1~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff1_used~0 := (if 0 == #t~ite81 % 256 then 0 else 1);havoc #t~nondet82;#race~y$w_buff1_used~0 := #t~nondet82;assume #race~y$w_buff1_used~0 == #t~nondet82;havoc #t~ite81;havoc #t~ite80;havoc #t~short71;havoc #t~ite79;havoc #t~short72;havoc #t~short73;havoc #t~short74;havoc #t~ite78;havoc #t~short75;havoc #t~short76;havoc #t~short77;havoc #t~nondet82;#race~weak$$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;assume 0 == ~y$w_buff0_used~0 % 256;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~ite92 := ~y$r_buff0_thd1~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$w_buff1_used~0 := (if 0 == #t~ite81 % 256 then 0 else 1);havoc #t~nondet82;#race~y$w_buff1_used~0 := #t~nondet82;assume #race~y$w_buff1_used~0 == #t~nondet82;havoc #t~ite81;havoc #t~ite80;havoc #t~short71;havoc #t~ite79;havoc #t~short72;havoc #t~short73;havoc #t~short74;havoc #t~ite78;havoc #t~short75;havoc #t~short76;havoc #t~short77;havoc #t~nondet82;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short83 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short83;ParallelCodeBlock1: assume #t~short83;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short83 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume #t~short83;#t~ite91 := 0;ParallelCodeBlock1: ~y$w_buff1_used~0 := (if 0 == #t~ite81 % 256 then 0 else 1);havoc #t~nondet82;#race~y$w_buff1_used~0 := #t~nondet82;assume #race~y$w_buff1_used~0 == #t~nondet82;havoc #t~ite81;havoc #t~ite80;havoc #t~short71;havoc #t~ite79;havoc #t~short72;havoc #t~short73;havoc #t~short74;havoc #t~ite78;havoc #t~short75;havoc #t~short76;havoc #t~short77;havoc #t~nondet82;#race~weak$$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;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short83 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short83;ParallelCodeBlock1: assume #t~short83;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short83 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume !#t~short83;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short84 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short84;ParallelCodeBlock1: assume #t~short84;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short84 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short85 := #t~short84;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short85;ParallelCodeBlock1: assume #t~short85;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short85 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short86 := #t~short85;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short86;ParallelCodeBlock1: assume #t~short86;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short86 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short86;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~ite90 := ~y$r_buff0_thd1~0;ParallelCodeBlock1: assume !#t~short86;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short87 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short87;ParallelCodeBlock1: assume #t~short87;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short87 := 0 != ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short88 := #t~short87;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short88;ParallelCodeBlock1: assume #t~short88;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short88 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short89 := #t~short88;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short89;ParallelCodeBlock1: assume #t~short89;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short89 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelComposition#t~ite90 := (if #t~short89 then 0 else 0);}EndParallelComposition#t~ite91 := #t~ite90;}EndParallelComposition#t~ite92 := #t~ite91;}EndParallelComposition#t~ite93 := #t~ite92;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~y$r_buff0_thd1~0 := (if 0 == #t~ite93 % 256 then 0 else 1);havoc #t~nondet94;#race~y$r_buff0_thd1~0 := #t~nondet94;assume #race~y$r_buff0_thd1~0 == #t~nondet94;havoc #t~ite93;havoc #t~ite92;havoc #t~short83;havoc #t~ite91;havoc #t~short84;havoc #t~short85;havoc #t~short86;havoc #t~ite90;havoc #t~short87;havoc #t~short88;havoc #t~short89;havoc #t~nondet94;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~ite106 := ~y$r_buff1_thd1~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$r_buff0_thd1~0 := (if 0 == #t~ite93 % 256 then 0 else 1);havoc #t~nondet94;#race~y$r_buff0_thd1~0 := #t~nondet94;assume #race~y$r_buff0_thd1~0 == #t~nondet94;havoc #t~ite93;havoc #t~ite92;havoc #t~short83;havoc #t~ite91;havoc #t~short84;havoc #t~short85;havoc #t~short86;havoc #t~ite90;havoc #t~short87;havoc #t~short88;havoc #t~short89;havoc #t~nondet94;#race~weak$$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;assume 0 == ~y$w_buff0_used~0 % 256;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~ite105 := ~y$r_buff1_thd1~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~y$r_buff0_thd1~0 := (if 0 == #t~ite93 % 256 then 0 else 1);havoc #t~nondet94;#race~y$r_buff0_thd1~0 := #t~nondet94;assume #race~y$r_buff0_thd1~0 == #t~nondet94;havoc #t~ite93;havoc #t~ite92;havoc #t~short83;havoc #t~ite91;havoc #t~short84;havoc #t~short85;havoc #t~short86;havoc #t~ite90;havoc #t~short87;havoc #t~short88;havoc #t~short89;havoc #t~nondet94;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short95 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short95;ParallelCodeBlock1: assume #t~short95;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short95 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume #t~short95;#t~ite104 := 0;ParallelCodeBlock1: ~y$r_buff0_thd1~0 := (if 0 == #t~ite93 % 256 then 0 else 1);havoc #t~nondet94;#race~y$r_buff0_thd1~0 := #t~nondet94;assume #race~y$r_buff0_thd1~0 == #t~nondet94;havoc #t~ite93;havoc #t~ite92;havoc #t~short83;havoc #t~ite91;havoc #t~short84;havoc #t~short85;havoc #t~short86;havoc #t~ite90;havoc #t~short87;havoc #t~short88;havoc #t~short89;havoc #t~nondet94;#race~weak$$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;assume !(0 == ~y$w_buff0_used~0 % 256);#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short95 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short95;ParallelCodeBlock1: assume #t~short95;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short95 := 0 != ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionassume !#t~short95;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short96 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short96;ParallelCodeBlock1: assume #t~short96;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short96 := 0 == ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short97 := #t~short96;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short97;ParallelCodeBlock1: assume #t~short97;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short97 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short98 := #t~short97;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short98;ParallelCodeBlock1: assume #t~short98;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short98 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short98;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume !(0 != ~weak$$choice0~0 % 256);#t~ite99 := 0;ParallelCodeBlock1: assume 0 != ~weak$$choice0~0 % 256;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~ite99 := ~y$r_buff1_thd1~0;}EndParallelComposition#t~ite103 := #t~ite99;ParallelCodeBlock1: assume !#t~short98;#race~y$w_buff0_used~0 := 0;assume 0 == #race~y$w_buff0_used~0;#t~short100 := 0 != ~y$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short100;ParallelCodeBlock1: assume #t~short100;#race~y$r_buff1_thd1~0 := 0;assume 0 == #race~y$r_buff1_thd1~0;#t~short100 := 0 != ~y$r_buff1_thd1~0 % 256;}EndParallelComposition#t~short101 := #t~short100;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short101;ParallelCodeBlock1: assume #t~short101;#race~y$w_buff1_used~0 := 0;assume 0 == #race~y$w_buff1_used~0;#t~short101 := 0 != ~y$w_buff1_used~0 % 256;}EndParallelComposition#t~short102 := #t~short101;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short102;ParallelCodeBlock1: assume #t~short102;#race~y$r_buff0_thd1~0 := 0;assume 0 == #race~y$r_buff0_thd1~0;#t~short102 := 0 == ~y$r_buff0_thd1~0 % 256;}EndParallelComposition#t~ite103 := (if #t~short102 then 0 else 0);}EndParallelComposition#t~ite104 := #t~ite103;}EndParallelComposition#t~ite105 := #t~ite104;}EndParallelComposition#t~ite106 := #t~ite105;}EndParallelComposition~y$r_buff1_thd1~0 := (if 0 == #t~ite106 % 256 then 0 else 1);havoc #t~nondet107;#race~y$r_buff1_thd1~0 := #t~nondet107;assume #race~y$r_buff1_thd1~0 == #t~nondet107;havoc #t~ite106;havoc #t~ite105;havoc #t~short95;havoc #t~ite104;havoc #t~short96;havoc #t~short97;havoc #t~short98;havoc #t~ite103;havoc #t~ite99;havoc #t~short100;havoc #t~short101;havoc #t~short102;havoc #t~nondet107;~__unbuffered_p0_EAX$read_delayed~0 := 1;havoc #t~nondet108;#race~__unbuffered_p0_EAX$read_delayed~0 := #t~nondet108;assume #race~__unbuffered_p0_EAX$read_delayed~0 == #t~nondet108;havoc #t~nondet108;~__unbuffered_p0_EAX$read_delayed_var~0.base, ~__unbuffered_p0_EAX$read_delayed_var~0.offset := ~#y~0.base, ~#y~0.offset;havoc #t~nondet109;#race~__unbuffered_p0_EAX$read_delayed_var~0 := #t~nondet109;assume #race~__unbuffered_p0_EAX$read_delayed_var~0 == #t~nondet109;havoc #t~nondet109;call #t~mem110 := read~int(~#y~0.base, ~#y~0.offset, 4);#race := #race[~#y~0.base,~#y~0.offset := 0];#race := #race[~#y~0.base,1 + ~#y~0.offset := 0];#race := #race[~#y~0.base,2 + ~#y~0.offset := 0];#race := #race[~#y~0.base,3 + ~#y~0.offset := 0];assume ((0 == #race[~#y~0.base,~#y~0.offset] && 0 == #race[~#y~0.base,1 + ~#y~0.offset]) && 0 == #race[~#y~0.base,2 + ~#y~0.offset]) && 0 == #race[~#y~0.base,3 + ~#y~0.offset];~__unbuffered_p0_EAX~0 := #t~mem110;havoc #t~nondet111;#race~__unbuffered_p0_EAX~0 := #t~nondet111;assume #race~__unbuffered_p0_EAX~0 == #t~nondet111;havoc #t~mem110;havoc #t~nondet111;#race~y$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~ite113 := ~y$mem_tmp~0;ParallelCodeBlock1: assume !(0 != ~y$flush_delayed~0 % 256);call #t~mem112 := 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~ite113 := #t~mem112;}EndParallelCompositioncall write~int(#t~ite113, ~#y~0.base, ~#y~0.offset, 4);havoc #t~nondet114;#race := #race[~#y~0.base,~#y~0.offset := #t~nondet114];#race := #race[~#y~0.base,1 + ~#y~0.offset := #t~nondet114];#race := #race[~#y~0.base,2 + ~#y~0.offset := #t~nondet114];#race := #race[~#y~0.base,3 + ~#y~0.offset := #t~nondet114];assume ((#race[~#y~0.base,~#y~0.offset] == #t~nondet114 && #race[~#y~0.base,1 + ~#y~0.offset] == #t~nondet114) && #race[~#y~0.base,2 + ~#y~0.offset] == #t~nondet114) && #race[~#y~0.base,3 + ~#y~0.offset] == #t~nondet114;havoc #t~ite113;havoc #t~mem112;havoc #t~nondet114;~y$flush_delayed~0 := 0;havoc #t~nondet115;#race~y$flush_delayed~0 := #t~nondet115;assume #race~y$flush_delayed~0 == #t~nondet115;havoc #t~nondet115;). 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 01:41:31,908 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...