/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/safe006_power.opt-thin000_power.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.cfg-lbe-improvements-04aa6ae-m [2025-04-16 01:38:10,990 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-04-16 01:38:11,040 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 01:38:11,045 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-04-16 01:38:11,045 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-04-16 01:38:11,068 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-04-16 01:38:11,068 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-04-16 01:38:11,069 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-04-16 01:38:11,069 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-04-16 01:38:11,069 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-04-16 01:38:11,070 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-04-16 01:38:11,070 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-04-16 01:38:11,070 INFO L153 SettingsManager]: * Use SBE=true [2025-04-16 01:38:11,070 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-04-16 01:38:11,071 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-04-16 01:38:11,071 INFO L153 SettingsManager]: * sizeof long=4 [2025-04-16 01:38:11,071 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-04-16 01:38:11,071 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-04-16 01:38:11,071 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-04-16 01:38:11,071 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-04-16 01:38:11,071 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-04-16 01:38:11,071 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-04-16 01:38:11,071 INFO L153 SettingsManager]: * sizeof long double=12 [2025-04-16 01:38:11,071 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-04-16 01:38:11,071 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-04-16 01:38:11,071 INFO L153 SettingsManager]: * Use constant arrays=true [2025-04-16 01:38:11,071 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-04-16 01:38:11,071 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-16 01:38:11,071 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-04-16 01:38:11,071 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-04-16 01:38:11,072 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-16 01:38:11,072 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-04-16 01:38:11,072 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-16 01:38:11,072 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-04-16 01:38:11,072 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-04-16 01:38:11,072 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-16 01:38:11,072 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-04-16 01:38:11,072 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-04-16 01:38:11,072 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-04-16 01:38:11,072 INFO L153 SettingsManager]: * Commutativity condition synthesis=NECESSARY_AND_SUFFICIENT [2025-04-16 01:38:11,072 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-04-16 01:38:11,072 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-04-16 01:38:11,072 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2025-04-16 01:38:11,072 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-04-16 01:38:11,072 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2025-04-16 01:38:11,072 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2025-04-16 01:38:11,072 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2025-04-16 01:38:11,072 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 01:38:11,297 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-04-16 01:38:11,304 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-04-16 01:38:11,305 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-04-16 01:38:11,307 INFO L270 PluginConnector]: Initializing CDTParser... [2025-04-16 01:38:11,308 INFO L274 PluginConnector]: CDTParser initialized [2025-04-16 01:38:11,309 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe006_power.opt-thin000_power.opt.i [2025-04-16 01:38:12,644 INFO L538 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7461354b3/db016201f3c04c9497d77081160cef92/FLAG879a1c6c4 [2025-04-16 01:38:12,854 INFO L389 CDTParser]: Found 1 translation units. [2025-04-16 01:38:12,854 INFO L178 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe006_power.opt-thin000_power.opt.i [2025-04-16 01:38:12,863 INFO L432 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7461354b3/db016201f3c04c9497d77081160cef92/FLAG879a1c6c4 [2025-04-16 01:38:13,695 INFO L440 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7461354b3/db016201f3c04c9497d77081160cef92 [2025-04-16 01:38:13,697 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-04-16 01:38:13,698 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2025-04-16 01:38:13,699 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-04-16 01:38:13,699 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-04-16 01:38:13,701 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-04-16 01:38:13,702 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.04 01:38:13" (1/1) ... [2025-04-16 01:38:13,702 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63a4488e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 01:38:13, skipping insertion in model container [2025-04-16 01:38:13,702 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.04 01:38:13" (1/1) ... [2025-04-16 01:38:13,727 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-04-16 01:38:14,026 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-16 01:38:14,032 INFO L200 MainTranslator]: Completed pre-run [2025-04-16 01:38:14,120 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-16 01:38:14,149 INFO L204 MainTranslator]: Completed translation [2025-04-16 01:38:14,150 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 01:38:14 WrapperNode [2025-04-16 01:38:14,150 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-04-16 01:38:14,151 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-04-16 01:38:14,151 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-04-16 01:38:14,151 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-04-16 01:38:14,155 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 01:38:14" (1/1) ... [2025-04-16 01:38:14,180 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 01:38:14" (1/1) ... [2025-04-16 01:38:14,220 INFO L138 Inliner]: procedures = 174, calls = 51, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 523 [2025-04-16 01:38:14,220 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-04-16 01:38:14,220 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-04-16 01:38:14,220 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-04-16 01:38:14,220 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-04-16 01:38:14,230 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 01:38:14" (1/1) ... [2025-04-16 01:38:14,230 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 01:38:14" (1/1) ... [2025-04-16 01:38:14,236 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 01:38:14" (1/1) ... [2025-04-16 01:38:14,236 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 01:38:14" (1/1) ... [2025-04-16 01:38:14,267 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 01:38:14" (1/1) ... [2025-04-16 01:38:14,270 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 01:38:14" (1/1) ... [2025-04-16 01:38:14,277 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 01:38:14" (1/1) ... [2025-04-16 01:38:14,284 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 01:38:14" (1/1) ... [2025-04-16 01:38:14,286 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 01:38:14" (1/1) ... [2025-04-16 01:38:14,303 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-04-16 01:38:14,305 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-04-16 01:38:14,306 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-04-16 01:38:14,306 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-04-16 01:38:14,306 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 01:38:14" (1/1) ... [2025-04-16 01:38:14,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-16 01:38:14,320 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-04-16 01:38:14,332 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 01:38:14,337 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 01:38:14,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-04-16 01:38:14,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-04-16 01:38:14,352 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2025-04-16 01:38:14,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-04-16 01:38:14,352 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2025-04-16 01:38:14,352 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2025-04-16 01:38:14,352 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2025-04-16 01:38:14,352 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2025-04-16 01:38:14,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-04-16 01:38:14,352 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2025-04-16 01:38:14,352 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-04-16 01:38:14,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-04-16 01:38:14,354 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 01:38:14,503 INFO L234 CfgBuilder]: Building ICFG [2025-04-16 01:38:14,504 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-04-16 01:38:15,682 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-04-16 01:38:15,682 INFO L289 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-04-16 01:38:15,682 INFO L294 CfgBuilder]: Performing block encoding [2025-04-16 01:38:18,385 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~nondet36;assume 0 == #t~nondet36 || 1 == #t~nondet36;~weak$$choice0~0 := (if 0 == #t~nondet36 % 256 then 0 else 1);havoc #t~nondet37;#race~weak$$choice0~0 := #t~nondet37;assume #race~weak$$choice0~0 == #t~nondet37;havoc #t~nondet36;havoc #t~nondet37;havoc #t~nondet38;assume 0 == #t~nondet38 || 1 == #t~nondet38;~weak$$choice2~0 := (if 0 == #t~nondet38 % 256 then 0 else 1);havoc #t~nondet39;#race~weak$$choice2~0 := #t~nondet39;assume #race~weak$$choice2~0 == #t~nondet39;havoc #t~nondet38;havoc #t~nondet39;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;~x$flush_delayed~0 := (if 0 == ~weak$$choice2~0 % 256 then 0 else 1);havoc #t~nondet40;#race~x$flush_delayed~0 := #t~nondet40;assume #race~x$flush_delayed~0 == #t~nondet40;havoc #t~nondet40;call #t~mem41 := read~int(~#x~0.base, ~#x~0.offset, 4);#race := #race[~#x~0.base,~#x~0.offset := 0];#race := #race[~#x~0.base,1 + ~#x~0.offset := 0];#race := #race[~#x~0.base,2 + ~#x~0.offset := 0];#race := #race[~#x~0.base,3 + ~#x~0.offset := 0];assume ((0 == #race[~#x~0.base,~#x~0.offset] && 0 == #race[~#x~0.base,1 + ~#x~0.offset]) && 0 == #race[~#x~0.base,2 + ~#x~0.offset]) && 0 == #race[~#x~0.base,3 + ~#x~0.offset];~x$mem_tmp~0 := #t~mem41;havoc #t~nondet42;#race~x$mem_tmp~0 := #t~nondet42;assume #race~x$mem_tmp~0 == #t~nondet42;havoc #t~mem41;havoc #t~nondet42;havoc #t~nondet43;assume 0 == #t~nondet43 || 1 == #t~nondet43;~weak$$choice1~0 := (if 0 == #t~nondet43 % 256 then 0 else 1);havoc #t~nondet44;#race~weak$$choice1~0 := #t~nondet44;assume #race~weak$$choice1~0 == #t~nondet44;havoc #t~nondet43;havoc #t~nondet44;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;call #t~mem45 := read~int(~#x~0.base, ~#x~0.offset, 4);#race := #race[~#x~0.base,~#x~0.offset := 0];#race := #race[~#x~0.base,1 + ~#x~0.offset := 0];#race := #race[~#x~0.base,2 + ~#x~0.offset := 0];#race := #race[~#x~0.base,3 + ~#x~0.offset := 0];assume ((0 == #race[~#x~0.base,~#x~0.offset] && 0 == #race[~#x~0.base,1 + ~#x~0.offset]) && 0 == #race[~#x~0.base,2 + ~#x~0.offset]) && 0 == #race[~#x~0.base,3 + ~#x~0.offset];#t~ite62 := #t~mem45;ParallelCodeBlock1: havoc #t~nondet36;assume 0 == #t~nondet36 || 1 == #t~nondet36;~weak$$choice0~0 := (if 0 == #t~nondet36 % 256 then 0 else 1);havoc #t~nondet37;#race~weak$$choice0~0 := #t~nondet37;assume #race~weak$$choice0~0 == #t~nondet37;havoc #t~nondet36;havoc #t~nondet37;havoc #t~nondet38;assume 0 == #t~nondet38 || 1 == #t~nondet38;~weak$$choice2~0 := (if 0 == #t~nondet38 % 256 then 0 else 1);havoc #t~nondet39;#race~weak$$choice2~0 := #t~nondet39;assume #race~weak$$choice2~0 == #t~nondet39;havoc #t~nondet38;havoc #t~nondet39;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;~x$flush_delayed~0 := (if 0 == ~weak$$choice2~0 % 256 then 0 else 1);havoc #t~nondet40;#race~x$flush_delayed~0 := #t~nondet40;assume #race~x$flush_delayed~0 == #t~nondet40;havoc #t~nondet40;call #t~mem41 := read~int(~#x~0.base, ~#x~0.offset, 4);#race := #race[~#x~0.base,~#x~0.offset := 0];#race := #race[~#x~0.base,1 + ~#x~0.offset := 0];#race := #race[~#x~0.base,2 + ~#x~0.offset := 0];#race := #race[~#x~0.base,3 + ~#x~0.offset := 0];assume ((0 == #race[~#x~0.base,~#x~0.offset] && 0 == #race[~#x~0.base,1 + ~#x~0.offset]) && 0 == #race[~#x~0.base,2 + ~#x~0.offset]) && 0 == #race[~#x~0.base,3 + ~#x~0.offset];~x$mem_tmp~0 := #t~mem41;havoc #t~nondet42;#race~x$mem_tmp~0 := #t~nondet42;assume #race~x$mem_tmp~0 == #t~nondet42;havoc #t~mem41;havoc #t~nondet42;havoc #t~nondet43;assume 0 == #t~nondet43 || 1 == #t~nondet43;~weak$$choice1~0 := (if 0 == #t~nondet43 % 256 then 0 else 1);havoc #t~nondet44;#race~weak$$choice1~0 := #t~nondet44;assume #race~weak$$choice1~0 == #t~nondet44;havoc #t~nondet43;havoc #t~nondet44;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short46 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short46;ParallelCodeBlock1: assume #t~short46;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short46 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short46;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite61 := ~x$w_buff0~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: assume !#t~short46;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short47 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short47;ParallelCodeBlock1: assume #t~short47;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short47 := 0 == ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short48 := #t~short47;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short48;ParallelCodeBlock1: assume #t~short48;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short48 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short49 := #t~short48;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short49;ParallelCodeBlock1: assume #t~short49;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short49 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume #t~short49;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice0~0 % 256;call #t~mem50 := read~int(~#x~0.base, ~#x~0.offset, 4);#race := #race[~#x~0.base,~#x~0.offset := 0];#race := #race[~#x~0.base,1 + ~#x~0.offset := 0];#race := #race[~#x~0.base,2 + ~#x~0.offset := 0];#race := #race[~#x~0.base,3 + ~#x~0.offset := 0];assume ((0 == #race[~#x~0.base,~#x~0.offset] && 0 == #race[~#x~0.base,1 + ~#x~0.offset]) && 0 == #race[~#x~0.base,2 + ~#x~0.offset]) && 0 == #race[~#x~0.base,3 + ~#x~0.offset];#t~ite52 := #t~mem50;ParallelCodeBlock1: assume !(0 != ~weak$$choice0~0 % 256);#race~weak$$choice1~0 := 0;assume 0 == #race~weak$$choice1~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice1~0 % 256;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite51 := ~x$w_buff0~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice1~0 % 256);#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite51 := ~x$w_buff1~0;}EndParallelComposition#t~ite52 := #t~ite51;}EndParallelComposition#t~ite60 := #t~ite52;ParallelCodeBlock1: assume !#t~short46;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short47 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short47;ParallelCodeBlock1: assume #t~short47;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short47 := 0 == ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short48 := #t~short47;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short48;ParallelCodeBlock1: assume #t~short48;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short48 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short49 := #t~short48;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short49;ParallelCodeBlock1: assume #t~short49;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short49 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume !#t~short49;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short53 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short53;ParallelCodeBlock1: assume #t~short53;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short53 := 0 != ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short54 := #t~short53;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short54;ParallelCodeBlock1: assume #t~short54;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short54 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short55 := #t~short54;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short55;ParallelCodeBlock1: assume #t~short55;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short55 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short55;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice0~0 % 256;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite56 := ~x$w_buff1~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice0~0 % 256);#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite56 := ~x$w_buff0~0;}EndParallelComposition#t~ite59 := #t~ite56;ParallelCodeBlock1: assume !#t~short55;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice0~0 % 256;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite58 := ~x$w_buff0~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice0~0 % 256);call #t~mem57 := read~int(~#x~0.base, ~#x~0.offset, 4);#race := #race[~#x~0.base,~#x~0.offset := 0];#race := #race[~#x~0.base,1 + ~#x~0.offset := 0];#race := #race[~#x~0.base,2 + ~#x~0.offset := 0];#race := #race[~#x~0.base,3 + ~#x~0.offset := 0];assume ((0 == #race[~#x~0.base,~#x~0.offset] && 0 == #race[~#x~0.base,1 + ~#x~0.offset]) && 0 == #race[~#x~0.base,2 + ~#x~0.offset]) && 0 == #race[~#x~0.base,3 + ~#x~0.offset];#t~ite58 := #t~mem57;}EndParallelComposition#t~ite59 := #t~ite58;}EndParallelComposition#t~ite60 := #t~ite59;}EndParallelComposition#t~ite61 := #t~ite60;}EndParallelComposition#t~ite62 := #t~ite61;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: call write~int(#t~ite62, ~#x~0.base, ~#x~0.offset, 4);havoc #t~nondet63;#race := #race[~#x~0.base,~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,1 + ~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,2 + ~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,3 + ~#x~0.offset := #t~nondet63];assume ((#race[~#x~0.base,~#x~0.offset] == #t~nondet63 && #race[~#x~0.base,1 + ~#x~0.offset] == #t~nondet63) && #race[~#x~0.base,2 + ~#x~0.offset] == #t~nondet63) && #race[~#x~0.base,3 + ~#x~0.offset] == #t~nondet63;havoc #t~ite62;havoc #t~mem45;havoc #t~short46;havoc #t~ite61;havoc #t~short47;havoc #t~short48;havoc #t~short49;havoc #t~ite60;havoc #t~ite52;havoc #t~mem50;havoc #t~ite51;havoc #t~short53;havoc #t~short54;havoc #t~short55;havoc #t~ite59;havoc #t~ite56;havoc #t~ite58;havoc #t~mem57;havoc #t~nondet63;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite75 := ~x$w_buff0~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: call write~int(#t~ite62, ~#x~0.base, ~#x~0.offset, 4);havoc #t~nondet63;#race := #race[~#x~0.base,~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,1 + ~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,2 + ~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,3 + ~#x~0.offset := #t~nondet63];assume ((#race[~#x~0.base,~#x~0.offset] == #t~nondet63 && #race[~#x~0.base,1 + ~#x~0.offset] == #t~nondet63) && #race[~#x~0.base,2 + ~#x~0.offset] == #t~nondet63) && #race[~#x~0.base,3 + ~#x~0.offset] == #t~nondet63;havoc #t~ite62;havoc #t~mem45;havoc #t~short46;havoc #t~ite61;havoc #t~short47;havoc #t~short48;havoc #t~short49;havoc #t~ite60;havoc #t~ite52;havoc #t~mem50;havoc #t~ite51;havoc #t~short53;havoc #t~short54;havoc #t~short55;havoc #t~ite59;havoc #t~ite56;havoc #t~ite58;havoc #t~mem57;havoc #t~nondet63;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite74 := ~x$w_buff0~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: call write~int(#t~ite62, ~#x~0.base, ~#x~0.offset, 4);havoc #t~nondet63;#race := #race[~#x~0.base,~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,1 + ~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,2 + ~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,3 + ~#x~0.offset := #t~nondet63];assume ((#race[~#x~0.base,~#x~0.offset] == #t~nondet63 && #race[~#x~0.base,1 + ~#x~0.offset] == #t~nondet63) && #race[~#x~0.base,2 + ~#x~0.offset] == #t~nondet63) && #race[~#x~0.base,3 + ~#x~0.offset] == #t~nondet63;havoc #t~ite62;havoc #t~mem45;havoc #t~short46;havoc #t~ite61;havoc #t~short47;havoc #t~short48;havoc #t~short49;havoc #t~ite60;havoc #t~ite52;havoc #t~mem50;havoc #t~ite51;havoc #t~short53;havoc #t~short54;havoc #t~short55;havoc #t~ite59;havoc #t~ite56;havoc #t~ite58;havoc #t~mem57;havoc #t~nondet63;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short64 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short64;ParallelCodeBlock1: assume #t~short64;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short64 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume #t~short64;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite73 := ~x$w_buff0~0;ParallelCodeBlock1: call write~int(#t~ite62, ~#x~0.base, ~#x~0.offset, 4);havoc #t~nondet63;#race := #race[~#x~0.base,~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,1 + ~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,2 + ~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,3 + ~#x~0.offset := #t~nondet63];assume ((#race[~#x~0.base,~#x~0.offset] == #t~nondet63 && #race[~#x~0.base,1 + ~#x~0.offset] == #t~nondet63) && #race[~#x~0.base,2 + ~#x~0.offset] == #t~nondet63) && #race[~#x~0.base,3 + ~#x~0.offset] == #t~nondet63;havoc #t~ite62;havoc #t~mem45;havoc #t~short46;havoc #t~ite61;havoc #t~short47;havoc #t~short48;havoc #t~short49;havoc #t~ite60;havoc #t~ite52;havoc #t~mem50;havoc #t~ite51;havoc #t~short53;havoc #t~short54;havoc #t~short55;havoc #t~ite59;havoc #t~ite56;havoc #t~ite58;havoc #t~mem57;havoc #t~nondet63;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short64 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short64;ParallelCodeBlock1: assume #t~short64;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short64 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume !#t~short64;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short65 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short65;ParallelCodeBlock1: assume #t~short65;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short65 := 0 == ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short66 := #t~short65;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short66;ParallelCodeBlock1: assume #t~short66;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short66 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short67 := #t~short66;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short67;ParallelCodeBlock1: assume #t~short67;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short67 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short67;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite72 := ~x$w_buff0~0;ParallelCodeBlock1: assume !#t~short67;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short68 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short68;ParallelCodeBlock1: assume #t~short68;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short68 := 0 != ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short69 := #t~short68;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short69;ParallelCodeBlock1: assume #t~short69;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short69 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short70 := #t~short69;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short70;ParallelCodeBlock1: assume #t~short70;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short70 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short70;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite71 := ~x$w_buff0~0;ParallelCodeBlock1: assume !#t~short70;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite71 := ~x$w_buff0~0;}EndParallelComposition#t~ite72 := #t~ite71;}EndParallelComposition#t~ite73 := #t~ite72;}EndParallelComposition#t~ite74 := #t~ite73;}EndParallelComposition#t~ite75 := #t~ite74;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0~0 := #t~ite75;havoc #t~nondet76;#race~x$w_buff0~0 := #t~nondet76;assume #race~x$w_buff0~0 == #t~nondet76;havoc #t~ite75;havoc #t~ite74;havoc #t~short64;havoc #t~ite73;havoc #t~short65;havoc #t~short66;havoc #t~short67;havoc #t~ite72;havoc #t~short68;havoc #t~short69;havoc #t~short70;havoc #t~ite71;havoc #t~nondet76;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite88 := ~x$w_buff1~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0~0 := #t~ite75;havoc #t~nondet76;#race~x$w_buff0~0 := #t~nondet76;assume #race~x$w_buff0~0 == #t~nondet76;havoc #t~ite75;havoc #t~ite74;havoc #t~short64;havoc #t~ite73;havoc #t~short65;havoc #t~short66;havoc #t~short67;havoc #t~ite72;havoc #t~short68;havoc #t~short69;havoc #t~short70;havoc #t~ite71;havoc #t~nondet76;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite87 := ~x$w_buff1~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0~0 := #t~ite75;havoc #t~nondet76;#race~x$w_buff0~0 := #t~nondet76;assume #race~x$w_buff0~0 == #t~nondet76;havoc #t~ite75;havoc #t~ite74;havoc #t~short64;havoc #t~ite73;havoc #t~short65;havoc #t~short66;havoc #t~short67;havoc #t~ite72;havoc #t~short68;havoc #t~short69;havoc #t~short70;havoc #t~ite71;havoc #t~nondet76;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short77 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short77;ParallelCodeBlock1: assume #t~short77;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short77 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume #t~short77;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite86 := ~x$w_buff1~0;ParallelCodeBlock1: ~x$w_buff0~0 := #t~ite75;havoc #t~nondet76;#race~x$w_buff0~0 := #t~nondet76;assume #race~x$w_buff0~0 == #t~nondet76;havoc #t~ite75;havoc #t~ite74;havoc #t~short64;havoc #t~ite73;havoc #t~short65;havoc #t~short66;havoc #t~short67;havoc #t~ite72;havoc #t~short68;havoc #t~short69;havoc #t~short70;havoc #t~ite71;havoc #t~nondet76;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short77 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short77;ParallelCodeBlock1: assume #t~short77;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short77 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume !#t~short77;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short78 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short78;ParallelCodeBlock1: assume #t~short78;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short78 := 0 == ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short79 := #t~short78;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short79;ParallelCodeBlock1: assume #t~short79;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short79 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short80 := #t~short79;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short80;ParallelCodeBlock1: assume #t~short80;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short80 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short80;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite85 := ~x$w_buff1~0;ParallelCodeBlock1: assume !#t~short80;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short81 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short81;ParallelCodeBlock1: assume #t~short81;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short81 := 0 != ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short82 := #t~short81;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short82;ParallelCodeBlock1: assume #t~short82;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short82 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short83 := #t~short82;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short83;ParallelCodeBlock1: assume #t~short83;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short83 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short83;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite84 := ~x$w_buff1~0;ParallelCodeBlock1: assume !#t~short83;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite84 := ~x$w_buff1~0;}EndParallelComposition#t~ite85 := #t~ite84;}EndParallelComposition#t~ite86 := #t~ite85;}EndParallelComposition#t~ite87 := #t~ite86;}EndParallelComposition#t~ite88 := #t~ite87;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~x$w_buff1~0 := #t~ite88;havoc #t~nondet89;#race~x$w_buff1~0 := #t~nondet89;assume #race~x$w_buff1~0 == #t~nondet89;havoc #t~ite88;havoc #t~ite87;havoc #t~short77;havoc #t~ite86;havoc #t~short78;havoc #t~short79;havoc #t~short80;havoc #t~ite85;havoc #t~short81;havoc #t~short82;havoc #t~short83;havoc #t~ite84;havoc #t~nondet89;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~ite102 := (if ~x$w_buff0_used~0 % 256 % 4294967296 <= 2147483647 then ~x$w_buff0_used~0 % 256 % 4294967296 else ~x$w_buff0_used~0 % 256 % 4294967296 - 4294967296);ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff1~0 := #t~ite88;havoc #t~nondet89;#race~x$w_buff1~0 := #t~nondet89;assume #race~x$w_buff1~0 == #t~nondet89;havoc #t~ite88;havoc #t~ite87;havoc #t~short77;havoc #t~ite86;havoc #t~short78;havoc #t~short79;havoc #t~short80;havoc #t~ite85;havoc #t~short81;havoc #t~short82;havoc #t~short83;havoc #t~ite84;havoc #t~nondet89;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~ite101 := (if ~x$w_buff0_used~0 % 256 % 4294967296 <= 2147483647 then ~x$w_buff0_used~0 % 256 % 4294967296 else ~x$w_buff0_used~0 % 256 % 4294967296 - 4294967296);ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff1~0 := #t~ite88;havoc #t~nondet89;#race~x$w_buff1~0 := #t~nondet89;assume #race~x$w_buff1~0 == #t~nondet89;havoc #t~ite88;havoc #t~ite87;havoc #t~short77;havoc #t~ite86;havoc #t~short78;havoc #t~short79;havoc #t~short80;havoc #t~ite85;havoc #t~short81;havoc #t~short82;havoc #t~short83;havoc #t~ite84;havoc #t~nondet89;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short90 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short90;ParallelCodeBlock1: assume #t~short90;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short90 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume #t~short90;#t~ite100 := 0;ParallelCodeBlock1: ~x$w_buff1~0 := #t~ite88;havoc #t~nondet89;#race~x$w_buff1~0 := #t~nondet89;assume #race~x$w_buff1~0 == #t~nondet89;havoc #t~ite88;havoc #t~ite87;havoc #t~short77;havoc #t~ite86;havoc #t~short78;havoc #t~short79;havoc #t~short80;havoc #t~ite85;havoc #t~short81;havoc #t~short82;havoc #t~short83;havoc #t~ite84;havoc #t~nondet89;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short90 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short90;ParallelCodeBlock1: assume #t~short90;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short90 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume !#t~short90;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short91 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short91;ParallelCodeBlock1: assume #t~short91;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short91 := 0 == ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short92 := #t~short91;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short92;ParallelCodeBlock1: assume #t~short92;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short92 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short93 := #t~short92;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short93;ParallelCodeBlock1: assume #t~short93;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short93 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short93;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~short94 := 0 != ~weak$$choice0~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short94;ParallelCodeBlock1: assume !#t~short94;#race~weak$$choice1~0 := 0;assume 0 == #race~weak$$choice1~0;#t~short94 := 0 == ~weak$$choice1~0 % 256;}EndParallelComposition#t~ite99 := (if #t~short94 then 1 else 0);ParallelCodeBlock1: assume !#t~short93;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short95 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short95;ParallelCodeBlock1: assume #t~short95;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short95 := 0 != ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short96 := #t~short95;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short96;ParallelCodeBlock1: assume #t~short96;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short96 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short97 := #t~short96;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short97;ParallelCodeBlock1: assume #t~short97;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short97 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short97;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite98 := ~weak$$choice0~0;ParallelCodeBlock1: assume !#t~short97;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite98 := ~weak$$choice0~0;}EndParallelComposition#t~ite99 := (if #t~ite98 % 256 % 4294967296 <= 2147483647 then #t~ite98 % 256 % 4294967296 else #t~ite98 % 256 % 4294967296 - 4294967296);}EndParallelComposition#t~ite100 := #t~ite99;}EndParallelComposition#t~ite101 := #t~ite100;}EndParallelComposition#t~ite102 := #t~ite101;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~ite114 := ~x$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~ite113 := ~x$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short104 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short104;ParallelCodeBlock1: assume #t~short104;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short104 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume #t~short104;#t~ite112 := 0;ParallelCodeBlock1: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short104 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short104;ParallelCodeBlock1: assume #t~short104;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short104 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume !#t~short104;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short105 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short105;ParallelCodeBlock1: assume #t~short105;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short105 := 0 == ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short106 := #t~short105;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short106;ParallelCodeBlock1: assume #t~short106;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short106 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short107 := #t~short106;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short107;ParallelCodeBlock1: assume #t~short107;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short107 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short107;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite111 := ~weak$$choice0~0;ParallelCodeBlock1: assume !#t~short107;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short108 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short108;ParallelCodeBlock1: assume #t~short108;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short108 := 0 != ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short109 := #t~short108;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short109;ParallelCodeBlock1: assume #t~short109;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short109 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short110 := #t~short109;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short110;ParallelCodeBlock1: assume #t~short110;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short110 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelComposition#t~ite111 := (if #t~short110 then 0 else 0);}EndParallelComposition#t~ite112 := #t~ite111;}EndParallelComposition#t~ite113 := #t~ite112;}EndParallelComposition#t~ite114 := #t~ite113;}EndParallelComposition~x$w_buff1_used~0 := (if 0 == #t~ite114 % 256 then 0 else 1);havoc #t~nondet115;#race~x$w_buff1_used~0 := #t~nondet115;assume #race~x$w_buff1_used~0 == #t~nondet115;havoc #t~ite114;havoc #t~ite113;havoc #t~short104;havoc #t~ite112;havoc #t~short105;havoc #t~short106;havoc #t~short107;havoc #t~ite111;havoc #t~short108;havoc #t~short109;havoc #t~short110;havoc #t~nondet115;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~ite126 := ~x$r_buff0_thd2~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~ite114 := ~x$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~ite113 := ~x$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short104 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short104;ParallelCodeBlock1: assume #t~short104;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short104 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume #t~short104;#t~ite112 := 0;ParallelCodeBlock1: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short104 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short104;ParallelCodeBlock1: assume #t~short104;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short104 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume !#t~short104;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short105 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short105;ParallelCodeBlock1: assume #t~short105;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short105 := 0 == ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short106 := #t~short105;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short106;ParallelCodeBlock1: assume #t~short106;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short106 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short107 := #t~short106;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short107;ParallelCodeBlock1: assume #t~short107;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short107 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short107;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite111 := ~weak$$choice0~0;ParallelCodeBlock1: assume !#t~short107;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short108 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short108;ParallelCodeBlock1: assume #t~short108;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short108 := 0 != ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short109 := #t~short108;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short109;ParallelCodeBlock1: assume #t~short109;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short109 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short110 := #t~short109;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short110;ParallelCodeBlock1: assume #t~short110;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short110 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelComposition#t~ite111 := (if #t~short110 then 0 else 0);}EndParallelComposition#t~ite112 := #t~ite111;}EndParallelComposition#t~ite113 := #t~ite112;}EndParallelComposition#t~ite114 := #t~ite113;}EndParallelComposition~x$w_buff1_used~0 := (if 0 == #t~ite114 % 256 then 0 else 1);havoc #t~nondet115;#race~x$w_buff1_used~0 := #t~nondet115;assume #race~x$w_buff1_used~0 == #t~nondet115;havoc #t~ite114;havoc #t~ite113;havoc #t~short104;havoc #t~ite112;havoc #t~short105;havoc #t~short106;havoc #t~short107;havoc #t~ite111;havoc #t~short108;havoc #t~short109;havoc #t~short110;havoc #t~nondet115;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~ite125 := ~x$r_buff0_thd2~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~ite114 := ~x$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~ite113 := ~x$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short104 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short104;ParallelCodeBlock1: assume #t~short104;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short104 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume #t~short104;#t~ite112 := 0;ParallelCodeBlock1: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short104 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short104;ParallelCodeBlock1: assume #t~short104;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short104 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume !#t~short104;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short105 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short105;ParallelCodeBlock1: assume #t~short105;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short105 := 0 == ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short106 := #t~short105;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short106;ParallelCodeBlock1: assume #t~short106;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short106 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short107 := #t~short106;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short107;ParallelCodeBlock1: assume #t~short107;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short107 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short107;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite111 := ~weak$$choice0~0;ParallelCodeBlock1: assume !#t~short107;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short108 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short108;ParallelCodeBlock1: assume #t~short108;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short108 := 0 != ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short109 := #t~short108;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short109;ParallelCodeBlock1: assume #t~short109;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short109 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short110 := #t~short109;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short110;ParallelCodeBlock1: assume #t~short110;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short110 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelComposition#t~ite111 := (if #t~short110 then 0 else 0);}EndParallelComposition#t~ite112 := #t~ite111;}EndParallelComposition#t~ite113 := #t~ite112;}EndParallelComposition#t~ite114 := #t~ite113;}EndParallelComposition~x$w_buff1_used~0 := (if 0 == #t~ite114 % 256 then 0 else 1);havoc #t~nondet115;#race~x$w_buff1_used~0 := #t~nondet115;assume #race~x$w_buff1_used~0 == #t~nondet115;havoc #t~ite114;havoc #t~ite113;havoc #t~short104;havoc #t~ite112;havoc #t~short105;havoc #t~short106;havoc #t~short107;havoc #t~ite111;havoc #t~short108;havoc #t~short109;havoc #t~short110;havoc #t~nondet115;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short116 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short116;ParallelCodeBlock1: assume #t~short116;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short116 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short116;#t~ite124 := 0;ParallelCodeBlock1: assume !#t~short116;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short117 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short117;ParallelCodeBlock1: assume #t~short117;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short117 := 0 == ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short118 := #t~short117;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short118;ParallelCodeBlock1: assume #t~short118;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short118 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short119 := #t~short118;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short119;ParallelCodeBlock1: assume #t~short119;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short119 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short119;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~ite123 := ~x$r_buff0_thd2~0;ParallelCodeBlock1: assume !#t~short119;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short120 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short120;ParallelCodeBlock1: assume #t~short120;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short120 := 0 != ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short121 := #t~short120;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short121;ParallelCodeBlock1: assume #t~short121;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short121 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short122 := #t~short121;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short122;ParallelCodeBlock1: assume #t~short122;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short122 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelComposition#t~ite123 := (if #t~short122 then 0 else 0);}EndParallelComposition#t~ite124 := #t~ite123;}EndParallelComposition#t~ite125 := #t~ite124;}EndParallelComposition#t~ite126 := #t~ite125;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~x$r_buff0_thd2~0 := (if 0 == #t~ite126 % 256 then 0 else 1);havoc #t~nondet127;#race~x$r_buff0_thd2~0 := #t~nondet127;assume #race~x$r_buff0_thd2~0 == #t~nondet127;havoc #t~ite126;havoc #t~ite125;havoc #t~short116;havoc #t~ite124;havoc #t~short117;havoc #t~short118;havoc #t~short119;havoc #t~ite123;havoc #t~short120;havoc #t~short121;havoc #t~short122;havoc #t~nondet127;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~ite139 := ~x$r_buff1_thd2~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$r_buff0_thd2~0 := (if 0 == #t~ite126 % 256 then 0 else 1);havoc #t~nondet127;#race~x$r_buff0_thd2~0 := #t~nondet127;assume #race~x$r_buff0_thd2~0 == #t~nondet127;havoc #t~ite126;havoc #t~ite125;havoc #t~short116;havoc #t~ite124;havoc #t~short117;havoc #t~short118;havoc #t~short119;havoc #t~ite123;havoc #t~short120;havoc #t~short121;havoc #t~short122;havoc #t~nondet127;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~ite138 := ~x$r_buff1_thd2~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$r_buff0_thd2~0 := (if 0 == #t~ite126 % 256 then 0 else 1);havoc #t~nondet127;#race~x$r_buff0_thd2~0 := #t~nondet127;assume #race~x$r_buff0_thd2~0 == #t~nondet127;havoc #t~ite126;havoc #t~ite125;havoc #t~short116;havoc #t~ite124;havoc #t~short117;havoc #t~short118;havoc #t~short119;havoc #t~ite123;havoc #t~short120;havoc #t~short121;havoc #t~short122;havoc #t~nondet127;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short128 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short128;ParallelCodeBlock1: assume #t~short128;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short128 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume #t~short128;#t~ite137 := 0;ParallelCodeBlock1: ~x$r_buff0_thd2~0 := (if 0 == #t~ite126 % 256 then 0 else 1);havoc #t~nondet127;#race~x$r_buff0_thd2~0 := #t~nondet127;assume #race~x$r_buff0_thd2~0 == #t~nondet127;havoc #t~ite126;havoc #t~ite125;havoc #t~short116;havoc #t~ite124;havoc #t~short117;havoc #t~short118;havoc #t~short119;havoc #t~ite123;havoc #t~short120;havoc #t~short121;havoc #t~short122;havoc #t~nondet127;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short128 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short128;ParallelCodeBlock1: assume #t~short128;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short128 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume !#t~short128;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short129 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short129;ParallelCodeBlock1: assume #t~short129;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short129 := 0 == ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short130 := #t~short129;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short130;ParallelCodeBlock1: assume #t~short130;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short130 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short131 := #t~short130;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short131;ParallelCodeBlock1: assume #t~short131;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short131 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short131;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume !(0 != ~weak$$choice0~0 % 256);#t~ite132 := 0;ParallelCodeBlock1: assume 0 != ~weak$$choice0~0 % 256;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~ite132 := ~x$r_buff1_thd2~0;}EndParallelComposition#t~ite136 := #t~ite132;ParallelCodeBlock1: assume !#t~short131;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short133 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short133;ParallelCodeBlock1: assume #t~short133;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short133 := 0 != ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short134 := #t~short133;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short134;ParallelCodeBlock1: assume #t~short134;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short134 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short135 := #t~short134;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short135;ParallelCodeBlock1: assume #t~short135;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short135 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelComposition#t~ite136 := (if #t~short135 then 0 else 0);}EndParallelComposition#t~ite137 := #t~ite136;}EndParallelComposition#t~ite138 := #t~ite137;}EndParallelComposition#t~ite139 := #t~ite138;}EndParallelComposition~x$r_buff1_thd2~0 := (if 0 == #t~ite139 % 256 then 0 else 1);havoc #t~nondet140;#race~x$r_buff1_thd2~0 := #t~nondet140;assume #race~x$r_buff1_thd2~0 == #t~nondet140;havoc #t~ite139;havoc #t~ite138;havoc #t~short128;havoc #t~ite137;havoc #t~short129;havoc #t~short130;havoc #t~short131;havoc #t~ite136;havoc #t~ite132;havoc #t~short133;havoc #t~short134;havoc #t~short135;havoc #t~nondet140;~__unbuffered_p1_EAX$read_delayed~0 := 1;havoc #t~nondet141;#race~__unbuffered_p1_EAX$read_delayed~0 := #t~nondet141;assume #race~__unbuffered_p1_EAX$read_delayed~0 == #t~nondet141;havoc #t~nondet141;~__unbuffered_p1_EAX$read_delayed_var~0.base, ~__unbuffered_p1_EAX$read_delayed_var~0.offset := ~#x~0.base, ~#x~0.offset;havoc #t~nondet142;#race~__unbuffered_p1_EAX$read_delayed_var~0 := #t~nondet142;assume #race~__unbuffered_p1_EAX$read_delayed_var~0 == #t~nondet142;havoc #t~nondet142;call #t~mem143 := read~int(~#x~0.base, ~#x~0.offset, 4);#race := #race[~#x~0.base,~#x~0.offset := 0];#race := #race[~#x~0.base,1 + ~#x~0.offset := 0];#race := #race[~#x~0.base,2 + ~#x~0.offset := 0];#race := #race[~#x~0.base,3 + ~#x~0.offset := 0];assume ((0 == #race[~#x~0.base,~#x~0.offset] && 0 == #race[~#x~0.base,1 + ~#x~0.offset]) && 0 == #race[~#x~0.base,2 + ~#x~0.offset]) && 0 == #race[~#x~0.base,3 + ~#x~0.offset];~__unbuffered_p1_EAX~0 := #t~mem143;havoc #t~nondet144;#race~__unbuffered_p1_EAX~0 := #t~nondet144;assume #race~__unbuffered_p1_EAX~0 == #t~nondet144;havoc #t~mem143;havoc #t~nondet144;#race~x$flush_delayed~0 := 0;assume 0 == #race~x$flush_delayed~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~x$flush_delayed~0 % 256;#race~x$mem_tmp~0 := 0;assume 0 == #race~x$mem_tmp~0;#t~ite146 := ~x$mem_tmp~0;ParallelCodeBlock1: assume !(0 != ~x$flush_delayed~0 % 256);call #t~mem145 := read~int(~#x~0.base, ~#x~0.offset, 4);#race := #race[~#x~0.base,~#x~0.offset := 0];#race := #race[~#x~0.base,1 + ~#x~0.offset := 0];#race := #race[~#x~0.base,2 + ~#x~0.offset := 0];#race := #race[~#x~0.base,3 + ~#x~0.offset := 0];assume ((0 == #race[~#x~0.base,~#x~0.offset] && 0 == #race[~#x~0.base,1 + ~#x~0.offset]) && 0 == #race[~#x~0.base,2 + ~#x~0.offset]) && 0 == #race[~#x~0.base,3 + ~#x~0.offset];#t~ite146 := #t~mem145;}EndParallelCompositioncall write~int(#t~ite146, ~#x~0.base, ~#x~0.offset, 4);havoc #t~nondet147;#race := #race[~#x~0.base,~#x~0.offset := #t~nondet147];#race := #race[~#x~0.base,1 + ~#x~0.offset := #t~nondet147];#race := #race[~#x~0.base,2 + ~#x~0.offset := #t~nondet147];#race := #race[~#x~0.base,3 + ~#x~0.offset := #t~nondet147];assume ((#race[~#x~0.base,~#x~0.offset] == #t~nondet147 && #race[~#x~0.base,1 + ~#x~0.offset] == #t~nondet147) && #race[~#x~0.base,2 + ~#x~0.offset] == #t~nondet147) && #race[~#x~0.base,3 + ~#x~0.offset] == #t~nondet147;havoc #t~ite146;havoc #t~mem145;havoc #t~nondet147;~x$flush_delayed~0 := 0;havoc #t~nondet148;#race~x$flush_delayed~0 := #t~nondet148;assume #race~x$flush_delayed~0 == #t~nondet148;havoc #t~nondet148;). Is there illegal control flow (e.g. loops) within an atomic block? at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.AtomicBlockAnalyzer.ensureAtomicCompositionComplete(AtomicBlockAnalyzer.java:146) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.AtomicBlockAnalyzer.ensureAtomicCompositionIsComplete(AtomicBlockAnalyzer.java:115) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:310) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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 01:38:18,391 INFO L158 Benchmark]: Toolchain (without parser) took 4692.59ms. Allocated memory was 142.6MB in the beginning and 679.5MB in the end (delta: 536.9MB). Free memory was 98.8MB in the beginning and 319.3MB in the end (delta: -220.5MB). Peak memory consumption was 324.0MB. Max. memory is 8.0GB. [2025-04-16 01:38:18,391 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 159.4MB. Free memory is still 87.4MB. There was no memory consumed. Max. memory is 8.0GB. [2025-04-16 01:38:18,391 INFO L158 Benchmark]: CACSL2BoogieTranslator took 451.78ms. Allocated memory is still 142.6MB. Free memory was 98.8MB in the beginning and 68.6MB in the end (delta: 30.1MB). Peak memory consumption was 29.4MB. Max. memory is 8.0GB. [2025-04-16 01:38:18,392 INFO L158 Benchmark]: Boogie Procedure Inliner took 69.05ms. Allocated memory is still 142.6MB. Free memory was 68.6MB in the beginning and 64.4MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2025-04-16 01:38:18,392 INFO L158 Benchmark]: Boogie Preprocessor took 82.69ms. Allocated memory is still 142.6MB. Free memory was 64.4MB in the beginning and 58.4MB in the end (delta: 6.0MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. [2025-04-16 01:38:18,393 INFO L158 Benchmark]: RCFGBuilder took 4084.30ms. Allocated memory was 142.6MB in the beginning and 679.5MB in the end (delta: 536.9MB). Free memory was 58.4MB in the beginning and 319.3MB in the end (delta: -260.9MB). Peak memory consumption was 282.0MB. Max. memory is 8.0GB. [2025-04-16 01:38:18,394 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 159.4MB. Free memory is still 87.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 451.78ms. Allocated memory is still 142.6MB. Free memory was 98.8MB in the beginning and 68.6MB in the end (delta: 30.1MB). Peak memory consumption was 29.4MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 69.05ms. Allocated memory is still 142.6MB. Free memory was 68.6MB in the beginning and 64.4MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 82.69ms. Allocated memory is still 142.6MB. Free memory was 64.4MB in the beginning and 58.4MB in the end (delta: 6.0MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. * RCFGBuilder took 4084.30ms. Allocated memory was 142.6MB in the beginning and 679.5MB in the end (delta: 536.9MB). Free memory was 58.4MB in the beginning and 319.3MB in the end (delta: -260.9MB). Peak memory consumption was 282.0MB. 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~nondet36;assume 0 == #t~nondet36 || 1 == #t~nondet36;~weak$$choice0~0 := (if 0 == #t~nondet36 % 256 then 0 else 1);havoc #t~nondet37;#race~weak$$choice0~0 := #t~nondet37;assume #race~weak$$choice0~0 == #t~nondet37;havoc #t~nondet36;havoc #t~nondet37;havoc #t~nondet38;assume 0 == #t~nondet38 || 1 == #t~nondet38;~weak$$choice2~0 := (if 0 == #t~nondet38 % 256 then 0 else 1);havoc #t~nondet39;#race~weak$$choice2~0 := #t~nondet39;assume #race~weak$$choice2~0 == #t~nondet39;havoc #t~nondet38;havoc #t~nondet39;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;~x$flush_delayed~0 := (if 0 == ~weak$$choice2~0 % 256 then 0 else 1);havoc #t~nondet40;#race~x$flush_delayed~0 := #t~nondet40;assume #race~x$flush_delayed~0 == #t~nondet40;havoc #t~nondet40;call #t~mem41 := read~int(~#x~0.base, ~#x~0.offset, 4);#race := #race[~#x~0.base,~#x~0.offset := 0];#race := #race[~#x~0.base,1 + ~#x~0.offset := 0];#race := #race[~#x~0.base,2 + ~#x~0.offset := 0];#race := #race[~#x~0.base,3 + ~#x~0.offset := 0];assume ((0 == #race[~#x~0.base,~#x~0.offset] && 0 == #race[~#x~0.base,1 + ~#x~0.offset]) && 0 == #race[~#x~0.base,2 + ~#x~0.offset]) && 0 == #race[~#x~0.base,3 + ~#x~0.offset];~x$mem_tmp~0 := #t~mem41;havoc #t~nondet42;#race~x$mem_tmp~0 := #t~nondet42;assume #race~x$mem_tmp~0 == #t~nondet42;havoc #t~mem41;havoc #t~nondet42;havoc #t~nondet43;assume 0 == #t~nondet43 || 1 == #t~nondet43;~weak$$choice1~0 := (if 0 == #t~nondet43 % 256 then 0 else 1);havoc #t~nondet44;#race~weak$$choice1~0 := #t~nondet44;assume #race~weak$$choice1~0 == #t~nondet44;havoc #t~nondet43;havoc #t~nondet44;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;call #t~mem45 := read~int(~#x~0.base, ~#x~0.offset, 4);#race := #race[~#x~0.base,~#x~0.offset := 0];#race := #race[~#x~0.base,1 + ~#x~0.offset := 0];#race := #race[~#x~0.base,2 + ~#x~0.offset := 0];#race := #race[~#x~0.base,3 + ~#x~0.offset := 0];assume ((0 == #race[~#x~0.base,~#x~0.offset] && 0 == #race[~#x~0.base,1 + ~#x~0.offset]) && 0 == #race[~#x~0.base,2 + ~#x~0.offset]) && 0 == #race[~#x~0.base,3 + ~#x~0.offset];#t~ite62 := #t~mem45;ParallelCodeBlock1: havoc #t~nondet36;assume 0 == #t~nondet36 || 1 == #t~nondet36;~weak$$choice0~0 := (if 0 == #t~nondet36 % 256 then 0 else 1);havoc #t~nondet37;#race~weak$$choice0~0 := #t~nondet37;assume #race~weak$$choice0~0 == #t~nondet37;havoc #t~nondet36;havoc #t~nondet37;havoc #t~nondet38;assume 0 == #t~nondet38 || 1 == #t~nondet38;~weak$$choice2~0 := (if 0 == #t~nondet38 % 256 then 0 else 1);havoc #t~nondet39;#race~weak$$choice2~0 := #t~nondet39;assume #race~weak$$choice2~0 == #t~nondet39;havoc #t~nondet38;havoc #t~nondet39;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;~x$flush_delayed~0 := (if 0 == ~weak$$choice2~0 % 256 then 0 else 1);havoc #t~nondet40;#race~x$flush_delayed~0 := #t~nondet40;assume #race~x$flush_delayed~0 == #t~nondet40;havoc #t~nondet40;call #t~mem41 := read~int(~#x~0.base, ~#x~0.offset, 4);#race := #race[~#x~0.base,~#x~0.offset := 0];#race := #race[~#x~0.base,1 + ~#x~0.offset := 0];#race := #race[~#x~0.base,2 + ~#x~0.offset := 0];#race := #race[~#x~0.base,3 + ~#x~0.offset := 0];assume ((0 == #race[~#x~0.base,~#x~0.offset] && 0 == #race[~#x~0.base,1 + ~#x~0.offset]) && 0 == #race[~#x~0.base,2 + ~#x~0.offset]) && 0 == #race[~#x~0.base,3 + ~#x~0.offset];~x$mem_tmp~0 := #t~mem41;havoc #t~nondet42;#race~x$mem_tmp~0 := #t~nondet42;assume #race~x$mem_tmp~0 == #t~nondet42;havoc #t~mem41;havoc #t~nondet42;havoc #t~nondet43;assume 0 == #t~nondet43 || 1 == #t~nondet43;~weak$$choice1~0 := (if 0 == #t~nondet43 % 256 then 0 else 1);havoc #t~nondet44;#race~weak$$choice1~0 := #t~nondet44;assume #race~weak$$choice1~0 == #t~nondet44;havoc #t~nondet43;havoc #t~nondet44;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short46 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short46;ParallelCodeBlock1: assume #t~short46;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short46 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short46;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite61 := ~x$w_buff0~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: assume !#t~short46;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short47 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short47;ParallelCodeBlock1: assume #t~short47;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short47 := 0 == ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short48 := #t~short47;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short48;ParallelCodeBlock1: assume #t~short48;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short48 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short49 := #t~short48;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short49;ParallelCodeBlock1: assume #t~short49;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short49 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume #t~short49;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice0~0 % 256;call #t~mem50 := read~int(~#x~0.base, ~#x~0.offset, 4);#race := #race[~#x~0.base,~#x~0.offset := 0];#race := #race[~#x~0.base,1 + ~#x~0.offset := 0];#race := #race[~#x~0.base,2 + ~#x~0.offset := 0];#race := #race[~#x~0.base,3 + ~#x~0.offset := 0];assume ((0 == #race[~#x~0.base,~#x~0.offset] && 0 == #race[~#x~0.base,1 + ~#x~0.offset]) && 0 == #race[~#x~0.base,2 + ~#x~0.offset]) && 0 == #race[~#x~0.base,3 + ~#x~0.offset];#t~ite52 := #t~mem50;ParallelCodeBlock1: assume !(0 != ~weak$$choice0~0 % 256);#race~weak$$choice1~0 := 0;assume 0 == #race~weak$$choice1~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice1~0 % 256;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite51 := ~x$w_buff0~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice1~0 % 256);#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite51 := ~x$w_buff1~0;}EndParallelComposition#t~ite52 := #t~ite51;}EndParallelComposition#t~ite60 := #t~ite52;ParallelCodeBlock1: assume !#t~short46;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short47 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short47;ParallelCodeBlock1: assume #t~short47;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short47 := 0 == ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short48 := #t~short47;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short48;ParallelCodeBlock1: assume #t~short48;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short48 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short49 := #t~short48;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short49;ParallelCodeBlock1: assume #t~short49;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short49 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume !#t~short49;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short53 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short53;ParallelCodeBlock1: assume #t~short53;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short53 := 0 != ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short54 := #t~short53;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short54;ParallelCodeBlock1: assume #t~short54;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short54 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short55 := #t~short54;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short55;ParallelCodeBlock1: assume #t~short55;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short55 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short55;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice0~0 % 256;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite56 := ~x$w_buff1~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice0~0 % 256);#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite56 := ~x$w_buff0~0;}EndParallelComposition#t~ite59 := #t~ite56;ParallelCodeBlock1: assume !#t~short55;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice0~0 % 256;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite58 := ~x$w_buff0~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice0~0 % 256);call #t~mem57 := read~int(~#x~0.base, ~#x~0.offset, 4);#race := #race[~#x~0.base,~#x~0.offset := 0];#race := #race[~#x~0.base,1 + ~#x~0.offset := 0];#race := #race[~#x~0.base,2 + ~#x~0.offset := 0];#race := #race[~#x~0.base,3 + ~#x~0.offset := 0];assume ((0 == #race[~#x~0.base,~#x~0.offset] && 0 == #race[~#x~0.base,1 + ~#x~0.offset]) && 0 == #race[~#x~0.base,2 + ~#x~0.offset]) && 0 == #race[~#x~0.base,3 + ~#x~0.offset];#t~ite58 := #t~mem57;}EndParallelComposition#t~ite59 := #t~ite58;}EndParallelComposition#t~ite60 := #t~ite59;}EndParallelComposition#t~ite61 := #t~ite60;}EndParallelComposition#t~ite62 := #t~ite61;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: call write~int(#t~ite62, ~#x~0.base, ~#x~0.offset, 4);havoc #t~nondet63;#race := #race[~#x~0.base,~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,1 + ~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,2 + ~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,3 + ~#x~0.offset := #t~nondet63];assume ((#race[~#x~0.base,~#x~0.offset] == #t~nondet63 && #race[~#x~0.base,1 + ~#x~0.offset] == #t~nondet63) && #race[~#x~0.base,2 + ~#x~0.offset] == #t~nondet63) && #race[~#x~0.base,3 + ~#x~0.offset] == #t~nondet63;havoc #t~ite62;havoc #t~mem45;havoc #t~short46;havoc #t~ite61;havoc #t~short47;havoc #t~short48;havoc #t~short49;havoc #t~ite60;havoc #t~ite52;havoc #t~mem50;havoc #t~ite51;havoc #t~short53;havoc #t~short54;havoc #t~short55;havoc #t~ite59;havoc #t~ite56;havoc #t~ite58;havoc #t~mem57;havoc #t~nondet63;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite75 := ~x$w_buff0~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: call write~int(#t~ite62, ~#x~0.base, ~#x~0.offset, 4);havoc #t~nondet63;#race := #race[~#x~0.base,~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,1 + ~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,2 + ~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,3 + ~#x~0.offset := #t~nondet63];assume ((#race[~#x~0.base,~#x~0.offset] == #t~nondet63 && #race[~#x~0.base,1 + ~#x~0.offset] == #t~nondet63) && #race[~#x~0.base,2 + ~#x~0.offset] == #t~nondet63) && #race[~#x~0.base,3 + ~#x~0.offset] == #t~nondet63;havoc #t~ite62;havoc #t~mem45;havoc #t~short46;havoc #t~ite61;havoc #t~short47;havoc #t~short48;havoc #t~short49;havoc #t~ite60;havoc #t~ite52;havoc #t~mem50;havoc #t~ite51;havoc #t~short53;havoc #t~short54;havoc #t~short55;havoc #t~ite59;havoc #t~ite56;havoc #t~ite58;havoc #t~mem57;havoc #t~nondet63;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite74 := ~x$w_buff0~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: call write~int(#t~ite62, ~#x~0.base, ~#x~0.offset, 4);havoc #t~nondet63;#race := #race[~#x~0.base,~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,1 + ~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,2 + ~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,3 + ~#x~0.offset := #t~nondet63];assume ((#race[~#x~0.base,~#x~0.offset] == #t~nondet63 && #race[~#x~0.base,1 + ~#x~0.offset] == #t~nondet63) && #race[~#x~0.base,2 + ~#x~0.offset] == #t~nondet63) && #race[~#x~0.base,3 + ~#x~0.offset] == #t~nondet63;havoc #t~ite62;havoc #t~mem45;havoc #t~short46;havoc #t~ite61;havoc #t~short47;havoc #t~short48;havoc #t~short49;havoc #t~ite60;havoc #t~ite52;havoc #t~mem50;havoc #t~ite51;havoc #t~short53;havoc #t~short54;havoc #t~short55;havoc #t~ite59;havoc #t~ite56;havoc #t~ite58;havoc #t~mem57;havoc #t~nondet63;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short64 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short64;ParallelCodeBlock1: assume #t~short64;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short64 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume #t~short64;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite73 := ~x$w_buff0~0;ParallelCodeBlock1: call write~int(#t~ite62, ~#x~0.base, ~#x~0.offset, 4);havoc #t~nondet63;#race := #race[~#x~0.base,~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,1 + ~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,2 + ~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,3 + ~#x~0.offset := #t~nondet63];assume ((#race[~#x~0.base,~#x~0.offset] == #t~nondet63 && #race[~#x~0.base,1 + ~#x~0.offset] == #t~nondet63) && #race[~#x~0.base,2 + ~#x~0.offset] == #t~nondet63) && #race[~#x~0.base,3 + ~#x~0.offset] == #t~nondet63;havoc #t~ite62;havoc #t~mem45;havoc #t~short46;havoc #t~ite61;havoc #t~short47;havoc #t~short48;havoc #t~short49;havoc #t~ite60;havoc #t~ite52;havoc #t~mem50;havoc #t~ite51;havoc #t~short53;havoc #t~short54;havoc #t~short55;havoc #t~ite59;havoc #t~ite56;havoc #t~ite58;havoc #t~mem57;havoc #t~nondet63;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short64 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short64;ParallelCodeBlock1: assume #t~short64;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short64 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume !#t~short64;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short65 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short65;ParallelCodeBlock1: assume #t~short65;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short65 := 0 == ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short66 := #t~short65;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short66;ParallelCodeBlock1: assume #t~short66;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short66 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short67 := #t~short66;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short67;ParallelCodeBlock1: assume #t~short67;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short67 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short67;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite72 := ~x$w_buff0~0;ParallelCodeBlock1: assume !#t~short67;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short68 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short68;ParallelCodeBlock1: assume #t~short68;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short68 := 0 != ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short69 := #t~short68;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short69;ParallelCodeBlock1: assume #t~short69;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short69 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short70 := #t~short69;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short70;ParallelCodeBlock1: assume #t~short70;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short70 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short70;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite71 := ~x$w_buff0~0;ParallelCodeBlock1: assume !#t~short70;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite71 := ~x$w_buff0~0;}EndParallelComposition#t~ite72 := #t~ite71;}EndParallelComposition#t~ite73 := #t~ite72;}EndParallelComposition#t~ite74 := #t~ite73;}EndParallelComposition#t~ite75 := #t~ite74;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0~0 := #t~ite75;havoc #t~nondet76;#race~x$w_buff0~0 := #t~nondet76;assume #race~x$w_buff0~0 == #t~nondet76;havoc #t~ite75;havoc #t~ite74;havoc #t~short64;havoc #t~ite73;havoc #t~short65;havoc #t~short66;havoc #t~short67;havoc #t~ite72;havoc #t~short68;havoc #t~short69;havoc #t~short70;havoc #t~ite71;havoc #t~nondet76;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite88 := ~x$w_buff1~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0~0 := #t~ite75;havoc #t~nondet76;#race~x$w_buff0~0 := #t~nondet76;assume #race~x$w_buff0~0 == #t~nondet76;havoc #t~ite75;havoc #t~ite74;havoc #t~short64;havoc #t~ite73;havoc #t~short65;havoc #t~short66;havoc #t~short67;havoc #t~ite72;havoc #t~short68;havoc #t~short69;havoc #t~short70;havoc #t~ite71;havoc #t~nondet76;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite87 := ~x$w_buff1~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0~0 := #t~ite75;havoc #t~nondet76;#race~x$w_buff0~0 := #t~nondet76;assume #race~x$w_buff0~0 == #t~nondet76;havoc #t~ite75;havoc #t~ite74;havoc #t~short64;havoc #t~ite73;havoc #t~short65;havoc #t~short66;havoc #t~short67;havoc #t~ite72;havoc #t~short68;havoc #t~short69;havoc #t~short70;havoc #t~ite71;havoc #t~nondet76;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short77 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short77;ParallelCodeBlock1: assume #t~short77;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short77 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume #t~short77;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite86 := ~x$w_buff1~0;ParallelCodeBlock1: ~x$w_buff0~0 := #t~ite75;havoc #t~nondet76;#race~x$w_buff0~0 := #t~nondet76;assume #race~x$w_buff0~0 == #t~nondet76;havoc #t~ite75;havoc #t~ite74;havoc #t~short64;havoc #t~ite73;havoc #t~short65;havoc #t~short66;havoc #t~short67;havoc #t~ite72;havoc #t~short68;havoc #t~short69;havoc #t~short70;havoc #t~ite71;havoc #t~nondet76;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short77 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short77;ParallelCodeBlock1: assume #t~short77;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short77 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume !#t~short77;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short78 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short78;ParallelCodeBlock1: assume #t~short78;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short78 := 0 == ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short79 := #t~short78;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short79;ParallelCodeBlock1: assume #t~short79;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short79 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short80 := #t~short79;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short80;ParallelCodeBlock1: assume #t~short80;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short80 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short80;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite85 := ~x$w_buff1~0;ParallelCodeBlock1: assume !#t~short80;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short81 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short81;ParallelCodeBlock1: assume #t~short81;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short81 := 0 != ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short82 := #t~short81;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short82;ParallelCodeBlock1: assume #t~short82;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short82 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short83 := #t~short82;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short83;ParallelCodeBlock1: assume #t~short83;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short83 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short83;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite84 := ~x$w_buff1~0;ParallelCodeBlock1: assume !#t~short83;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite84 := ~x$w_buff1~0;}EndParallelComposition#t~ite85 := #t~ite84;}EndParallelComposition#t~ite86 := #t~ite85;}EndParallelComposition#t~ite87 := #t~ite86;}EndParallelComposition#t~ite88 := #t~ite87;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~x$w_buff1~0 := #t~ite88;havoc #t~nondet89;#race~x$w_buff1~0 := #t~nondet89;assume #race~x$w_buff1~0 == #t~nondet89;havoc #t~ite88;havoc #t~ite87;havoc #t~short77;havoc #t~ite86;havoc #t~short78;havoc #t~short79;havoc #t~short80;havoc #t~ite85;havoc #t~short81;havoc #t~short82;havoc #t~short83;havoc #t~ite84;havoc #t~nondet89;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~ite102 := (if ~x$w_buff0_used~0 % 256 % 4294967296 <= 2147483647 then ~x$w_buff0_used~0 % 256 % 4294967296 else ~x$w_buff0_used~0 % 256 % 4294967296 - 4294967296);ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff1~0 := #t~ite88;havoc #t~nondet89;#race~x$w_buff1~0 := #t~nondet89;assume #race~x$w_buff1~0 == #t~nondet89;havoc #t~ite88;havoc #t~ite87;havoc #t~short77;havoc #t~ite86;havoc #t~short78;havoc #t~short79;havoc #t~short80;havoc #t~ite85;havoc #t~short81;havoc #t~short82;havoc #t~short83;havoc #t~ite84;havoc #t~nondet89;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~ite101 := (if ~x$w_buff0_used~0 % 256 % 4294967296 <= 2147483647 then ~x$w_buff0_used~0 % 256 % 4294967296 else ~x$w_buff0_used~0 % 256 % 4294967296 - 4294967296);ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff1~0 := #t~ite88;havoc #t~nondet89;#race~x$w_buff1~0 := #t~nondet89;assume #race~x$w_buff1~0 == #t~nondet89;havoc #t~ite88;havoc #t~ite87;havoc #t~short77;havoc #t~ite86;havoc #t~short78;havoc #t~short79;havoc #t~short80;havoc #t~ite85;havoc #t~short81;havoc #t~short82;havoc #t~short83;havoc #t~ite84;havoc #t~nondet89;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short90 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short90;ParallelCodeBlock1: assume #t~short90;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short90 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume #t~short90;#t~ite100 := 0;ParallelCodeBlock1: ~x$w_buff1~0 := #t~ite88;havoc #t~nondet89;#race~x$w_buff1~0 := #t~nondet89;assume #race~x$w_buff1~0 == #t~nondet89;havoc #t~ite88;havoc #t~ite87;havoc #t~short77;havoc #t~ite86;havoc #t~short78;havoc #t~short79;havoc #t~short80;havoc #t~ite85;havoc #t~short81;havoc #t~short82;havoc #t~short83;havoc #t~ite84;havoc #t~nondet89;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short90 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short90;ParallelCodeBlock1: assume #t~short90;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short90 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume !#t~short90;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short91 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short91;ParallelCodeBlock1: assume #t~short91;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short91 := 0 == ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short92 := #t~short91;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short92;ParallelCodeBlock1: assume #t~short92;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short92 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short93 := #t~short92;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short93;ParallelCodeBlock1: assume #t~short93;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short93 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short93;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~short94 := 0 != ~weak$$choice0~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short94;ParallelCodeBlock1: assume !#t~short94;#race~weak$$choice1~0 := 0;assume 0 == #race~weak$$choice1~0;#t~short94 := 0 == ~weak$$choice1~0 % 256;}EndParallelComposition#t~ite99 := (if #t~short94 then 1 else 0);ParallelCodeBlock1: assume !#t~short93;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short95 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short95;ParallelCodeBlock1: assume #t~short95;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short95 := 0 != ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short96 := #t~short95;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short96;ParallelCodeBlock1: assume #t~short96;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short96 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short97 := #t~short96;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short97;ParallelCodeBlock1: assume #t~short97;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short97 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short97;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite98 := ~weak$$choice0~0;ParallelCodeBlock1: assume !#t~short97;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite98 := ~weak$$choice0~0;}EndParallelComposition#t~ite99 := (if #t~ite98 % 256 % 4294967296 <= 2147483647 then #t~ite98 % 256 % 4294967296 else #t~ite98 % 256 % 4294967296 - 4294967296);}EndParallelComposition#t~ite100 := #t~ite99;}EndParallelComposition#t~ite101 := #t~ite100;}EndParallelComposition#t~ite102 := #t~ite101;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~ite114 := ~x$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~ite113 := ~x$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short104 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short104;ParallelCodeBlock1: assume #t~short104;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short104 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume #t~short104;#t~ite112 := 0;ParallelCodeBlock1: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short104 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short104;ParallelCodeBlock1: assume #t~short104;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short104 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume !#t~short104;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short105 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short105;ParallelCodeBlock1: assume #t~short105;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short105 := 0 == ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short106 := #t~short105;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short106;ParallelCodeBlock1: assume #t~short106;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short106 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short107 := #t~short106;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short107;ParallelCodeBlock1: assume #t~short107;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short107 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short107;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite111 := ~weak$$choice0~0;ParallelCodeBlock1: assume !#t~short107;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short108 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short108;ParallelCodeBlock1: assume #t~short108;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short108 := 0 != ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short109 := #t~short108;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short109;ParallelCodeBlock1: assume #t~short109;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short109 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short110 := #t~short109;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short110;ParallelCodeBlock1: assume #t~short110;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short110 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelComposition#t~ite111 := (if #t~short110 then 0 else 0);}EndParallelComposition#t~ite112 := #t~ite111;}EndParallelComposition#t~ite113 := #t~ite112;}EndParallelComposition#t~ite114 := #t~ite113;}EndParallelComposition~x$w_buff1_used~0 := (if 0 == #t~ite114 % 256 then 0 else 1);havoc #t~nondet115;#race~x$w_buff1_used~0 := #t~nondet115;assume #race~x$w_buff1_used~0 == #t~nondet115;havoc #t~ite114;havoc #t~ite113;havoc #t~short104;havoc #t~ite112;havoc #t~short105;havoc #t~short106;havoc #t~short107;havoc #t~ite111;havoc #t~short108;havoc #t~short109;havoc #t~short110;havoc #t~nondet115;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~ite126 := ~x$r_buff0_thd2~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~ite114 := ~x$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~ite113 := ~x$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short104 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short104;ParallelCodeBlock1: assume #t~short104;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short104 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume #t~short104;#t~ite112 := 0;ParallelCodeBlock1: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short104 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short104;ParallelCodeBlock1: assume #t~short104;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short104 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume !#t~short104;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short105 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short105;ParallelCodeBlock1: assume #t~short105;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short105 := 0 == ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short106 := #t~short105;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short106;ParallelCodeBlock1: assume #t~short106;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short106 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short107 := #t~short106;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short107;ParallelCodeBlock1: assume #t~short107;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short107 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short107;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite111 := ~weak$$choice0~0;ParallelCodeBlock1: assume !#t~short107;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short108 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short108;ParallelCodeBlock1: assume #t~short108;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short108 := 0 != ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short109 := #t~short108;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short109;ParallelCodeBlock1: assume #t~short109;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short109 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short110 := #t~short109;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short110;ParallelCodeBlock1: assume #t~short110;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short110 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelComposition#t~ite111 := (if #t~short110 then 0 else 0);}EndParallelComposition#t~ite112 := #t~ite111;}EndParallelComposition#t~ite113 := #t~ite112;}EndParallelComposition#t~ite114 := #t~ite113;}EndParallelComposition~x$w_buff1_used~0 := (if 0 == #t~ite114 % 256 then 0 else 1);havoc #t~nondet115;#race~x$w_buff1_used~0 := #t~nondet115;assume #race~x$w_buff1_used~0 == #t~nondet115;havoc #t~ite114;havoc #t~ite113;havoc #t~short104;havoc #t~ite112;havoc #t~short105;havoc #t~short106;havoc #t~short107;havoc #t~ite111;havoc #t~short108;havoc #t~short109;havoc #t~short110;havoc #t~nondet115;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~ite125 := ~x$r_buff0_thd2~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~ite114 := ~x$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~ite113 := ~x$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short104 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short104;ParallelCodeBlock1: assume #t~short104;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short104 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume #t~short104;#t~ite112 := 0;ParallelCodeBlock1: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short104 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short104;ParallelCodeBlock1: assume #t~short104;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short104 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume !#t~short104;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short105 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short105;ParallelCodeBlock1: assume #t~short105;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short105 := 0 == ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short106 := #t~short105;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short106;ParallelCodeBlock1: assume #t~short106;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short106 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short107 := #t~short106;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short107;ParallelCodeBlock1: assume #t~short107;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short107 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short107;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite111 := ~weak$$choice0~0;ParallelCodeBlock1: assume !#t~short107;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short108 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short108;ParallelCodeBlock1: assume #t~short108;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short108 := 0 != ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short109 := #t~short108;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short109;ParallelCodeBlock1: assume #t~short109;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short109 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short110 := #t~short109;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short110;ParallelCodeBlock1: assume #t~short110;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short110 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelComposition#t~ite111 := (if #t~short110 then 0 else 0);}EndParallelComposition#t~ite112 := #t~ite111;}EndParallelComposition#t~ite113 := #t~ite112;}EndParallelComposition#t~ite114 := #t~ite113;}EndParallelComposition~x$w_buff1_used~0 := (if 0 == #t~ite114 % 256 then 0 else 1);havoc #t~nondet115;#race~x$w_buff1_used~0 := #t~nondet115;assume #race~x$w_buff1_used~0 == #t~nondet115;havoc #t~ite114;havoc #t~ite113;havoc #t~short104;havoc #t~ite112;havoc #t~short105;havoc #t~short106;havoc #t~short107;havoc #t~ite111;havoc #t~short108;havoc #t~short109;havoc #t~short110;havoc #t~nondet115;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short116 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short116;ParallelCodeBlock1: assume #t~short116;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short116 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short116;#t~ite124 := 0;ParallelCodeBlock1: assume !#t~short116;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short117 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short117;ParallelCodeBlock1: assume #t~short117;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short117 := 0 == ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short118 := #t~short117;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short118;ParallelCodeBlock1: assume #t~short118;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short118 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short119 := #t~short118;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short119;ParallelCodeBlock1: assume #t~short119;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short119 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short119;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~ite123 := ~x$r_buff0_thd2~0;ParallelCodeBlock1: assume !#t~short119;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short120 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short120;ParallelCodeBlock1: assume #t~short120;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short120 := 0 != ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short121 := #t~short120;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short121;ParallelCodeBlock1: assume #t~short121;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short121 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short122 := #t~short121;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short122;ParallelCodeBlock1: assume #t~short122;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short122 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelComposition#t~ite123 := (if #t~short122 then 0 else 0);}EndParallelComposition#t~ite124 := #t~ite123;}EndParallelComposition#t~ite125 := #t~ite124;}EndParallelComposition#t~ite126 := #t~ite125;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~x$r_buff0_thd2~0 := (if 0 == #t~ite126 % 256 then 0 else 1);havoc #t~nondet127;#race~x$r_buff0_thd2~0 := #t~nondet127;assume #race~x$r_buff0_thd2~0 == #t~nondet127;havoc #t~ite126;havoc #t~ite125;havoc #t~short116;havoc #t~ite124;havoc #t~short117;havoc #t~short118;havoc #t~short119;havoc #t~ite123;havoc #t~short120;havoc #t~short121;havoc #t~short122;havoc #t~nondet127;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~ite139 := ~x$r_buff1_thd2~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$r_buff0_thd2~0 := (if 0 == #t~ite126 % 256 then 0 else 1);havoc #t~nondet127;#race~x$r_buff0_thd2~0 := #t~nondet127;assume #race~x$r_buff0_thd2~0 == #t~nondet127;havoc #t~ite126;havoc #t~ite125;havoc #t~short116;havoc #t~ite124;havoc #t~short117;havoc #t~short118;havoc #t~short119;havoc #t~ite123;havoc #t~short120;havoc #t~short121;havoc #t~short122;havoc #t~nondet127;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~ite138 := ~x$r_buff1_thd2~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$r_buff0_thd2~0 := (if 0 == #t~ite126 % 256 then 0 else 1);havoc #t~nondet127;#race~x$r_buff0_thd2~0 := #t~nondet127;assume #race~x$r_buff0_thd2~0 == #t~nondet127;havoc #t~ite126;havoc #t~ite125;havoc #t~short116;havoc #t~ite124;havoc #t~short117;havoc #t~short118;havoc #t~short119;havoc #t~ite123;havoc #t~short120;havoc #t~short121;havoc #t~short122;havoc #t~nondet127;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short128 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short128;ParallelCodeBlock1: assume #t~short128;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short128 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume #t~short128;#t~ite137 := 0;ParallelCodeBlock1: ~x$r_buff0_thd2~0 := (if 0 == #t~ite126 % 256 then 0 else 1);havoc #t~nondet127;#race~x$r_buff0_thd2~0 := #t~nondet127;assume #race~x$r_buff0_thd2~0 == #t~nondet127;havoc #t~ite126;havoc #t~ite125;havoc #t~short116;havoc #t~ite124;havoc #t~short117;havoc #t~short118;havoc #t~short119;havoc #t~ite123;havoc #t~short120;havoc #t~short121;havoc #t~short122;havoc #t~nondet127;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short128 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short128;ParallelCodeBlock1: assume #t~short128;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short128 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume !#t~short128;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short129 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short129;ParallelCodeBlock1: assume #t~short129;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short129 := 0 == ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short130 := #t~short129;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short130;ParallelCodeBlock1: assume #t~short130;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short130 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short131 := #t~short130;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short131;ParallelCodeBlock1: assume #t~short131;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short131 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short131;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume !(0 != ~weak$$choice0~0 % 256);#t~ite132 := 0;ParallelCodeBlock1: assume 0 != ~weak$$choice0~0 % 256;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~ite132 := ~x$r_buff1_thd2~0;}EndParallelComposition#t~ite136 := #t~ite132;ParallelCodeBlock1: assume !#t~short131;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short133 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short133;ParallelCodeBlock1: assume #t~short133;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short133 := 0 != ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short134 := #t~short133;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short134;ParallelCodeBlock1: assume #t~short134;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short134 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short135 := #t~short134;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short135;ParallelCodeBlock1: assume #t~short135;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short135 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelComposition#t~ite136 := (if #t~short135 then 0 else 0);}EndParallelComposition#t~ite137 := #t~ite136;}EndParallelComposition#t~ite138 := #t~ite137;}EndParallelComposition#t~ite139 := #t~ite138;}EndParallelComposition~x$r_buff1_thd2~0 := (if 0 == #t~ite139 % 256 then 0 else 1);havoc #t~nondet140;#race~x$r_buff1_thd2~0 := #t~nondet140;assume #race~x$r_buff1_thd2~0 == #t~nondet140;havoc #t~ite139;havoc #t~ite138;havoc #t~short128;havoc #t~ite137;havoc #t~short129;havoc #t~short130;havoc #t~short131;havoc #t~ite136;havoc #t~ite132;havoc #t~short133;havoc #t~short134;havoc #t~short135;havoc #t~nondet140;~__unbuffered_p1_EAX$read_delayed~0 := 1;havoc #t~nondet141;#race~__unbuffered_p1_EAX$read_delayed~0 := #t~nondet141;assume #race~__unbuffered_p1_EAX$read_delayed~0 == #t~nondet141;havoc #t~nondet141;~__unbuffered_p1_EAX$read_delayed_var~0.base, ~__unbuffered_p1_EAX$read_delayed_var~0.offset := ~#x~0.base, ~#x~0.offset;havoc #t~nondet142;#race~__unbuffered_p1_EAX$read_delayed_var~0 := #t~nondet142;assume #race~__unbuffered_p1_EAX$read_delayed_var~0 == #t~nondet142;havoc #t~nondet142;call #t~mem143 := read~int(~#x~0.base, ~#x~0.offset, 4);#race := #race[~#x~0.base,~#x~0.offset := 0];#race := #race[~#x~0.base,1 + ~#x~0.offset := 0];#race := #race[~#x~0.base,2 + ~#x~0.offset := 0];#race := #race[~#x~0.base,3 + ~#x~0.offset := 0];assume ((0 == #race[~#x~0.base,~#x~0.offset] && 0 == #race[~#x~0.base,1 + ~#x~0.offset]) && 0 == #race[~#x~0.base,2 + ~#x~0.offset]) && 0 == #race[~#x~0.base,3 + ~#x~0.offset];~__unbuffered_p1_EAX~0 := #t~mem143;havoc #t~nondet144;#race~__unbuffered_p1_EAX~0 := #t~nondet144;assume #race~__unbuffered_p1_EAX~0 == #t~nondet144;havoc #t~mem143;havoc #t~nondet144;#race~x$flush_delayed~0 := 0;assume 0 == #race~x$flush_delayed~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~x$flush_delayed~0 % 256;#race~x$mem_tmp~0 := 0;assume 0 == #race~x$mem_tmp~0;#t~ite146 := ~x$mem_tmp~0;ParallelCodeBlock1: assume !(0 != ~x$flush_delayed~0 % 256);call #t~mem145 := read~int(~#x~0.base, ~#x~0.offset, 4);#race := #race[~#x~0.base,~#x~0.offset := 0];#race := #race[~#x~0.base,1 + ~#x~0.offset := 0];#race := #race[~#x~0.base,2 + ~#x~0.offset := 0];#race := #race[~#x~0.base,3 + ~#x~0.offset := 0];assume ((0 == #race[~#x~0.base,~#x~0.offset] && 0 == #race[~#x~0.base,1 + ~#x~0.offset]) && 0 == #race[~#x~0.base,2 + ~#x~0.offset]) && 0 == #race[~#x~0.base,3 + ~#x~0.offset];#t~ite146 := #t~mem145;}EndParallelCompositioncall write~int(#t~ite146, ~#x~0.base, ~#x~0.offset, 4);havoc #t~nondet147;#race := #race[~#x~0.base,~#x~0.offset := #t~nondet147];#race := #race[~#x~0.base,1 + ~#x~0.offset := #t~nondet147];#race := #race[~#x~0.base,2 + ~#x~0.offset := #t~nondet147];#race := #race[~#x~0.base,3 + ~#x~0.offset := #t~nondet147];assume ((#race[~#x~0.base,~#x~0.offset] == #t~nondet147 && #race[~#x~0.base,1 + ~#x~0.offset] == #t~nondet147) && #race[~#x~0.base,2 + ~#x~0.offset] == #t~nondet147) && #race[~#x~0.base,3 + ~#x~0.offset] == #t~nondet147;havoc #t~ite146;havoc #t~mem145;havoc #t~nondet147;~x$flush_delayed~0 := 0;havoc #t~nondet148;#race~x$flush_delayed~0 := #t~nondet148;assume #race~x$flush_delayed~0 == #t~nondet148;havoc #t~nondet148;). 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~nondet36;assume 0 == #t~nondet36 || 1 == #t~nondet36;~weak$$choice0~0 := (if 0 == #t~nondet36 % 256 then 0 else 1);havoc #t~nondet37;#race~weak$$choice0~0 := #t~nondet37;assume #race~weak$$choice0~0 == #t~nondet37;havoc #t~nondet36;havoc #t~nondet37;havoc #t~nondet38;assume 0 == #t~nondet38 || 1 == #t~nondet38;~weak$$choice2~0 := (if 0 == #t~nondet38 % 256 then 0 else 1);havoc #t~nondet39;#race~weak$$choice2~0 := #t~nondet39;assume #race~weak$$choice2~0 == #t~nondet39;havoc #t~nondet38;havoc #t~nondet39;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;~x$flush_delayed~0 := (if 0 == ~weak$$choice2~0 % 256 then 0 else 1);havoc #t~nondet40;#race~x$flush_delayed~0 := #t~nondet40;assume #race~x$flush_delayed~0 == #t~nondet40;havoc #t~nondet40;call #t~mem41 := read~int(~#x~0.base, ~#x~0.offset, 4);#race := #race[~#x~0.base,~#x~0.offset := 0];#race := #race[~#x~0.base,1 + ~#x~0.offset := 0];#race := #race[~#x~0.base,2 + ~#x~0.offset := 0];#race := #race[~#x~0.base,3 + ~#x~0.offset := 0];assume ((0 == #race[~#x~0.base,~#x~0.offset] && 0 == #race[~#x~0.base,1 + ~#x~0.offset]) && 0 == #race[~#x~0.base,2 + ~#x~0.offset]) && 0 == #race[~#x~0.base,3 + ~#x~0.offset];~x$mem_tmp~0 := #t~mem41;havoc #t~nondet42;#race~x$mem_tmp~0 := #t~nondet42;assume #race~x$mem_tmp~0 == #t~nondet42;havoc #t~mem41;havoc #t~nondet42;havoc #t~nondet43;assume 0 == #t~nondet43 || 1 == #t~nondet43;~weak$$choice1~0 := (if 0 == #t~nondet43 % 256 then 0 else 1);havoc #t~nondet44;#race~weak$$choice1~0 := #t~nondet44;assume #race~weak$$choice1~0 == #t~nondet44;havoc #t~nondet43;havoc #t~nondet44;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;call #t~mem45 := read~int(~#x~0.base, ~#x~0.offset, 4);#race := #race[~#x~0.base,~#x~0.offset := 0];#race := #race[~#x~0.base,1 + ~#x~0.offset := 0];#race := #race[~#x~0.base,2 + ~#x~0.offset := 0];#race := #race[~#x~0.base,3 + ~#x~0.offset := 0];assume ((0 == #race[~#x~0.base,~#x~0.offset] && 0 == #race[~#x~0.base,1 + ~#x~0.offset]) && 0 == #race[~#x~0.base,2 + ~#x~0.offset]) && 0 == #race[~#x~0.base,3 + ~#x~0.offset];#t~ite62 := #t~mem45;ParallelCodeBlock1: havoc #t~nondet36;assume 0 == #t~nondet36 || 1 == #t~nondet36;~weak$$choice0~0 := (if 0 == #t~nondet36 % 256 then 0 else 1);havoc #t~nondet37;#race~weak$$choice0~0 := #t~nondet37;assume #race~weak$$choice0~0 == #t~nondet37;havoc #t~nondet36;havoc #t~nondet37;havoc #t~nondet38;assume 0 == #t~nondet38 || 1 == #t~nondet38;~weak$$choice2~0 := (if 0 == #t~nondet38 % 256 then 0 else 1);havoc #t~nondet39;#race~weak$$choice2~0 := #t~nondet39;assume #race~weak$$choice2~0 == #t~nondet39;havoc #t~nondet38;havoc #t~nondet39;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;~x$flush_delayed~0 := (if 0 == ~weak$$choice2~0 % 256 then 0 else 1);havoc #t~nondet40;#race~x$flush_delayed~0 := #t~nondet40;assume #race~x$flush_delayed~0 == #t~nondet40;havoc #t~nondet40;call #t~mem41 := read~int(~#x~0.base, ~#x~0.offset, 4);#race := #race[~#x~0.base,~#x~0.offset := 0];#race := #race[~#x~0.base,1 + ~#x~0.offset := 0];#race := #race[~#x~0.base,2 + ~#x~0.offset := 0];#race := #race[~#x~0.base,3 + ~#x~0.offset := 0];assume ((0 == #race[~#x~0.base,~#x~0.offset] && 0 == #race[~#x~0.base,1 + ~#x~0.offset]) && 0 == #race[~#x~0.base,2 + ~#x~0.offset]) && 0 == #race[~#x~0.base,3 + ~#x~0.offset];~x$mem_tmp~0 := #t~mem41;havoc #t~nondet42;#race~x$mem_tmp~0 := #t~nondet42;assume #race~x$mem_tmp~0 == #t~nondet42;havoc #t~mem41;havoc #t~nondet42;havoc #t~nondet43;assume 0 == #t~nondet43 || 1 == #t~nondet43;~weak$$choice1~0 := (if 0 == #t~nondet43 % 256 then 0 else 1);havoc #t~nondet44;#race~weak$$choice1~0 := #t~nondet44;assume #race~weak$$choice1~0 == #t~nondet44;havoc #t~nondet43;havoc #t~nondet44;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short46 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short46;ParallelCodeBlock1: assume #t~short46;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short46 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short46;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite61 := ~x$w_buff0~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: assume !#t~short46;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short47 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short47;ParallelCodeBlock1: assume #t~short47;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short47 := 0 == ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short48 := #t~short47;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short48;ParallelCodeBlock1: assume #t~short48;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short48 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short49 := #t~short48;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short49;ParallelCodeBlock1: assume #t~short49;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short49 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume #t~short49;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice0~0 % 256;call #t~mem50 := read~int(~#x~0.base, ~#x~0.offset, 4);#race := #race[~#x~0.base,~#x~0.offset := 0];#race := #race[~#x~0.base,1 + ~#x~0.offset := 0];#race := #race[~#x~0.base,2 + ~#x~0.offset := 0];#race := #race[~#x~0.base,3 + ~#x~0.offset := 0];assume ((0 == #race[~#x~0.base,~#x~0.offset] && 0 == #race[~#x~0.base,1 + ~#x~0.offset]) && 0 == #race[~#x~0.base,2 + ~#x~0.offset]) && 0 == #race[~#x~0.base,3 + ~#x~0.offset];#t~ite52 := #t~mem50;ParallelCodeBlock1: assume !(0 != ~weak$$choice0~0 % 256);#race~weak$$choice1~0 := 0;assume 0 == #race~weak$$choice1~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice1~0 % 256;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite51 := ~x$w_buff0~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice1~0 % 256);#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite51 := ~x$w_buff1~0;}EndParallelComposition#t~ite52 := #t~ite51;}EndParallelComposition#t~ite60 := #t~ite52;ParallelCodeBlock1: assume !#t~short46;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short47 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short47;ParallelCodeBlock1: assume #t~short47;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short47 := 0 == ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short48 := #t~short47;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short48;ParallelCodeBlock1: assume #t~short48;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short48 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short49 := #t~short48;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short49;ParallelCodeBlock1: assume #t~short49;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short49 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume !#t~short49;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short53 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short53;ParallelCodeBlock1: assume #t~short53;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short53 := 0 != ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short54 := #t~short53;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short54;ParallelCodeBlock1: assume #t~short54;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short54 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short55 := #t~short54;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short55;ParallelCodeBlock1: assume #t~short55;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short55 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short55;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice0~0 % 256;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite56 := ~x$w_buff1~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice0~0 % 256);#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite56 := ~x$w_buff0~0;}EndParallelComposition#t~ite59 := #t~ite56;ParallelCodeBlock1: assume !#t~short55;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice0~0 % 256;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite58 := ~x$w_buff0~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice0~0 % 256);call #t~mem57 := read~int(~#x~0.base, ~#x~0.offset, 4);#race := #race[~#x~0.base,~#x~0.offset := 0];#race := #race[~#x~0.base,1 + ~#x~0.offset := 0];#race := #race[~#x~0.base,2 + ~#x~0.offset := 0];#race := #race[~#x~0.base,3 + ~#x~0.offset := 0];assume ((0 == #race[~#x~0.base,~#x~0.offset] && 0 == #race[~#x~0.base,1 + ~#x~0.offset]) && 0 == #race[~#x~0.base,2 + ~#x~0.offset]) && 0 == #race[~#x~0.base,3 + ~#x~0.offset];#t~ite58 := #t~mem57;}EndParallelComposition#t~ite59 := #t~ite58;}EndParallelComposition#t~ite60 := #t~ite59;}EndParallelComposition#t~ite61 := #t~ite60;}EndParallelComposition#t~ite62 := #t~ite61;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: call write~int(#t~ite62, ~#x~0.base, ~#x~0.offset, 4);havoc #t~nondet63;#race := #race[~#x~0.base,~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,1 + ~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,2 + ~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,3 + ~#x~0.offset := #t~nondet63];assume ((#race[~#x~0.base,~#x~0.offset] == #t~nondet63 && #race[~#x~0.base,1 + ~#x~0.offset] == #t~nondet63) && #race[~#x~0.base,2 + ~#x~0.offset] == #t~nondet63) && #race[~#x~0.base,3 + ~#x~0.offset] == #t~nondet63;havoc #t~ite62;havoc #t~mem45;havoc #t~short46;havoc #t~ite61;havoc #t~short47;havoc #t~short48;havoc #t~short49;havoc #t~ite60;havoc #t~ite52;havoc #t~mem50;havoc #t~ite51;havoc #t~short53;havoc #t~short54;havoc #t~short55;havoc #t~ite59;havoc #t~ite56;havoc #t~ite58;havoc #t~mem57;havoc #t~nondet63;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite75 := ~x$w_buff0~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: call write~int(#t~ite62, ~#x~0.base, ~#x~0.offset, 4);havoc #t~nondet63;#race := #race[~#x~0.base,~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,1 + ~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,2 + ~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,3 + ~#x~0.offset := #t~nondet63];assume ((#race[~#x~0.base,~#x~0.offset] == #t~nondet63 && #race[~#x~0.base,1 + ~#x~0.offset] == #t~nondet63) && #race[~#x~0.base,2 + ~#x~0.offset] == #t~nondet63) && #race[~#x~0.base,3 + ~#x~0.offset] == #t~nondet63;havoc #t~ite62;havoc #t~mem45;havoc #t~short46;havoc #t~ite61;havoc #t~short47;havoc #t~short48;havoc #t~short49;havoc #t~ite60;havoc #t~ite52;havoc #t~mem50;havoc #t~ite51;havoc #t~short53;havoc #t~short54;havoc #t~short55;havoc #t~ite59;havoc #t~ite56;havoc #t~ite58;havoc #t~mem57;havoc #t~nondet63;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite74 := ~x$w_buff0~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: call write~int(#t~ite62, ~#x~0.base, ~#x~0.offset, 4);havoc #t~nondet63;#race := #race[~#x~0.base,~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,1 + ~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,2 + ~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,3 + ~#x~0.offset := #t~nondet63];assume ((#race[~#x~0.base,~#x~0.offset] == #t~nondet63 && #race[~#x~0.base,1 + ~#x~0.offset] == #t~nondet63) && #race[~#x~0.base,2 + ~#x~0.offset] == #t~nondet63) && #race[~#x~0.base,3 + ~#x~0.offset] == #t~nondet63;havoc #t~ite62;havoc #t~mem45;havoc #t~short46;havoc #t~ite61;havoc #t~short47;havoc #t~short48;havoc #t~short49;havoc #t~ite60;havoc #t~ite52;havoc #t~mem50;havoc #t~ite51;havoc #t~short53;havoc #t~short54;havoc #t~short55;havoc #t~ite59;havoc #t~ite56;havoc #t~ite58;havoc #t~mem57;havoc #t~nondet63;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short64 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short64;ParallelCodeBlock1: assume #t~short64;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short64 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume #t~short64;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite73 := ~x$w_buff0~0;ParallelCodeBlock1: call write~int(#t~ite62, ~#x~0.base, ~#x~0.offset, 4);havoc #t~nondet63;#race := #race[~#x~0.base,~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,1 + ~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,2 + ~#x~0.offset := #t~nondet63];#race := #race[~#x~0.base,3 + ~#x~0.offset := #t~nondet63];assume ((#race[~#x~0.base,~#x~0.offset] == #t~nondet63 && #race[~#x~0.base,1 + ~#x~0.offset] == #t~nondet63) && #race[~#x~0.base,2 + ~#x~0.offset] == #t~nondet63) && #race[~#x~0.base,3 + ~#x~0.offset] == #t~nondet63;havoc #t~ite62;havoc #t~mem45;havoc #t~short46;havoc #t~ite61;havoc #t~short47;havoc #t~short48;havoc #t~short49;havoc #t~ite60;havoc #t~ite52;havoc #t~mem50;havoc #t~ite51;havoc #t~short53;havoc #t~short54;havoc #t~short55;havoc #t~ite59;havoc #t~ite56;havoc #t~ite58;havoc #t~mem57;havoc #t~nondet63;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short64 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short64;ParallelCodeBlock1: assume #t~short64;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short64 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume !#t~short64;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short65 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short65;ParallelCodeBlock1: assume #t~short65;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short65 := 0 == ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short66 := #t~short65;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short66;ParallelCodeBlock1: assume #t~short66;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short66 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short67 := #t~short66;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short67;ParallelCodeBlock1: assume #t~short67;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short67 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short67;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite72 := ~x$w_buff0~0;ParallelCodeBlock1: assume !#t~short67;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short68 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short68;ParallelCodeBlock1: assume #t~short68;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short68 := 0 != ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short69 := #t~short68;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short69;ParallelCodeBlock1: assume #t~short69;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short69 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short70 := #t~short69;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short70;ParallelCodeBlock1: assume #t~short70;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short70 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short70;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite71 := ~x$w_buff0~0;ParallelCodeBlock1: assume !#t~short70;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite71 := ~x$w_buff0~0;}EndParallelComposition#t~ite72 := #t~ite71;}EndParallelComposition#t~ite73 := #t~ite72;}EndParallelComposition#t~ite74 := #t~ite73;}EndParallelComposition#t~ite75 := #t~ite74;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0~0 := #t~ite75;havoc #t~nondet76;#race~x$w_buff0~0 := #t~nondet76;assume #race~x$w_buff0~0 == #t~nondet76;havoc #t~ite75;havoc #t~ite74;havoc #t~short64;havoc #t~ite73;havoc #t~short65;havoc #t~short66;havoc #t~short67;havoc #t~ite72;havoc #t~short68;havoc #t~short69;havoc #t~short70;havoc #t~ite71;havoc #t~nondet76;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite88 := ~x$w_buff1~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0~0 := #t~ite75;havoc #t~nondet76;#race~x$w_buff0~0 := #t~nondet76;assume #race~x$w_buff0~0 == #t~nondet76;havoc #t~ite75;havoc #t~ite74;havoc #t~short64;havoc #t~ite73;havoc #t~short65;havoc #t~short66;havoc #t~short67;havoc #t~ite72;havoc #t~short68;havoc #t~short69;havoc #t~short70;havoc #t~ite71;havoc #t~nondet76;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite87 := ~x$w_buff1~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0~0 := #t~ite75;havoc #t~nondet76;#race~x$w_buff0~0 := #t~nondet76;assume #race~x$w_buff0~0 == #t~nondet76;havoc #t~ite75;havoc #t~ite74;havoc #t~short64;havoc #t~ite73;havoc #t~short65;havoc #t~short66;havoc #t~short67;havoc #t~ite72;havoc #t~short68;havoc #t~short69;havoc #t~short70;havoc #t~ite71;havoc #t~nondet76;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short77 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short77;ParallelCodeBlock1: assume #t~short77;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short77 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume #t~short77;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite86 := ~x$w_buff1~0;ParallelCodeBlock1: ~x$w_buff0~0 := #t~ite75;havoc #t~nondet76;#race~x$w_buff0~0 := #t~nondet76;assume #race~x$w_buff0~0 == #t~nondet76;havoc #t~ite75;havoc #t~ite74;havoc #t~short64;havoc #t~ite73;havoc #t~short65;havoc #t~short66;havoc #t~short67;havoc #t~ite72;havoc #t~short68;havoc #t~short69;havoc #t~short70;havoc #t~ite71;havoc #t~nondet76;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short77 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short77;ParallelCodeBlock1: assume #t~short77;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short77 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume !#t~short77;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short78 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short78;ParallelCodeBlock1: assume #t~short78;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short78 := 0 == ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short79 := #t~short78;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short79;ParallelCodeBlock1: assume #t~short79;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short79 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short80 := #t~short79;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short80;ParallelCodeBlock1: assume #t~short80;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short80 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short80;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite85 := ~x$w_buff1~0;ParallelCodeBlock1: assume !#t~short80;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short81 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short81;ParallelCodeBlock1: assume #t~short81;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short81 := 0 != ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short82 := #t~short81;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short82;ParallelCodeBlock1: assume #t~short82;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short82 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short83 := #t~short82;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short83;ParallelCodeBlock1: assume #t~short83;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short83 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short83;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite84 := ~x$w_buff1~0;ParallelCodeBlock1: assume !#t~short83;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite84 := ~x$w_buff1~0;}EndParallelComposition#t~ite85 := #t~ite84;}EndParallelComposition#t~ite86 := #t~ite85;}EndParallelComposition#t~ite87 := #t~ite86;}EndParallelComposition#t~ite88 := #t~ite87;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~x$w_buff1~0 := #t~ite88;havoc #t~nondet89;#race~x$w_buff1~0 := #t~nondet89;assume #race~x$w_buff1~0 == #t~nondet89;havoc #t~ite88;havoc #t~ite87;havoc #t~short77;havoc #t~ite86;havoc #t~short78;havoc #t~short79;havoc #t~short80;havoc #t~ite85;havoc #t~short81;havoc #t~short82;havoc #t~short83;havoc #t~ite84;havoc #t~nondet89;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~ite102 := (if ~x$w_buff0_used~0 % 256 % 4294967296 <= 2147483647 then ~x$w_buff0_used~0 % 256 % 4294967296 else ~x$w_buff0_used~0 % 256 % 4294967296 - 4294967296);ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff1~0 := #t~ite88;havoc #t~nondet89;#race~x$w_buff1~0 := #t~nondet89;assume #race~x$w_buff1~0 == #t~nondet89;havoc #t~ite88;havoc #t~ite87;havoc #t~short77;havoc #t~ite86;havoc #t~short78;havoc #t~short79;havoc #t~short80;havoc #t~ite85;havoc #t~short81;havoc #t~short82;havoc #t~short83;havoc #t~ite84;havoc #t~nondet89;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~ite101 := (if ~x$w_buff0_used~0 % 256 % 4294967296 <= 2147483647 then ~x$w_buff0_used~0 % 256 % 4294967296 else ~x$w_buff0_used~0 % 256 % 4294967296 - 4294967296);ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff1~0 := #t~ite88;havoc #t~nondet89;#race~x$w_buff1~0 := #t~nondet89;assume #race~x$w_buff1~0 == #t~nondet89;havoc #t~ite88;havoc #t~ite87;havoc #t~short77;havoc #t~ite86;havoc #t~short78;havoc #t~short79;havoc #t~short80;havoc #t~ite85;havoc #t~short81;havoc #t~short82;havoc #t~short83;havoc #t~ite84;havoc #t~nondet89;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short90 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short90;ParallelCodeBlock1: assume #t~short90;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short90 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume #t~short90;#t~ite100 := 0;ParallelCodeBlock1: ~x$w_buff1~0 := #t~ite88;havoc #t~nondet89;#race~x$w_buff1~0 := #t~nondet89;assume #race~x$w_buff1~0 == #t~nondet89;havoc #t~ite88;havoc #t~ite87;havoc #t~short77;havoc #t~ite86;havoc #t~short78;havoc #t~short79;havoc #t~short80;havoc #t~ite85;havoc #t~short81;havoc #t~short82;havoc #t~short83;havoc #t~ite84;havoc #t~nondet89;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short90 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short90;ParallelCodeBlock1: assume #t~short90;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short90 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume !#t~short90;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short91 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short91;ParallelCodeBlock1: assume #t~short91;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short91 := 0 == ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short92 := #t~short91;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short92;ParallelCodeBlock1: assume #t~short92;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short92 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short93 := #t~short92;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short93;ParallelCodeBlock1: assume #t~short93;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short93 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short93;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~short94 := 0 != ~weak$$choice0~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short94;ParallelCodeBlock1: assume !#t~short94;#race~weak$$choice1~0 := 0;assume 0 == #race~weak$$choice1~0;#t~short94 := 0 == ~weak$$choice1~0 % 256;}EndParallelComposition#t~ite99 := (if #t~short94 then 1 else 0);ParallelCodeBlock1: assume !#t~short93;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short95 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short95;ParallelCodeBlock1: assume #t~short95;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short95 := 0 != ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short96 := #t~short95;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short96;ParallelCodeBlock1: assume #t~short96;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short96 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short97 := #t~short96;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short97;ParallelCodeBlock1: assume #t~short97;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short97 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short97;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite98 := ~weak$$choice0~0;ParallelCodeBlock1: assume !#t~short97;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite98 := ~weak$$choice0~0;}EndParallelComposition#t~ite99 := (if #t~ite98 % 256 % 4294967296 <= 2147483647 then #t~ite98 % 256 % 4294967296 else #t~ite98 % 256 % 4294967296 - 4294967296);}EndParallelComposition#t~ite100 := #t~ite99;}EndParallelComposition#t~ite101 := #t~ite100;}EndParallelComposition#t~ite102 := #t~ite101;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~ite114 := ~x$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~ite113 := ~x$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short104 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short104;ParallelCodeBlock1: assume #t~short104;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short104 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume #t~short104;#t~ite112 := 0;ParallelCodeBlock1: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short104 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short104;ParallelCodeBlock1: assume #t~short104;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short104 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume !#t~short104;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short105 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short105;ParallelCodeBlock1: assume #t~short105;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short105 := 0 == ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short106 := #t~short105;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short106;ParallelCodeBlock1: assume #t~short106;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short106 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short107 := #t~short106;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short107;ParallelCodeBlock1: assume #t~short107;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short107 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short107;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite111 := ~weak$$choice0~0;ParallelCodeBlock1: assume !#t~short107;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short108 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short108;ParallelCodeBlock1: assume #t~short108;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short108 := 0 != ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short109 := #t~short108;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short109;ParallelCodeBlock1: assume #t~short109;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short109 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short110 := #t~short109;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short110;ParallelCodeBlock1: assume #t~short110;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short110 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelComposition#t~ite111 := (if #t~short110 then 0 else 0);}EndParallelComposition#t~ite112 := #t~ite111;}EndParallelComposition#t~ite113 := #t~ite112;}EndParallelComposition#t~ite114 := #t~ite113;}EndParallelComposition~x$w_buff1_used~0 := (if 0 == #t~ite114 % 256 then 0 else 1);havoc #t~nondet115;#race~x$w_buff1_used~0 := #t~nondet115;assume #race~x$w_buff1_used~0 == #t~nondet115;havoc #t~ite114;havoc #t~ite113;havoc #t~short104;havoc #t~ite112;havoc #t~short105;havoc #t~short106;havoc #t~short107;havoc #t~ite111;havoc #t~short108;havoc #t~short109;havoc #t~short110;havoc #t~nondet115;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~ite126 := ~x$r_buff0_thd2~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~ite114 := ~x$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~ite113 := ~x$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short104 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short104;ParallelCodeBlock1: assume #t~short104;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short104 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume #t~short104;#t~ite112 := 0;ParallelCodeBlock1: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short104 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short104;ParallelCodeBlock1: assume #t~short104;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short104 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume !#t~short104;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short105 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short105;ParallelCodeBlock1: assume #t~short105;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short105 := 0 == ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short106 := #t~short105;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short106;ParallelCodeBlock1: assume #t~short106;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short106 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short107 := #t~short106;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short107;ParallelCodeBlock1: assume #t~short107;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short107 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short107;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite111 := ~weak$$choice0~0;ParallelCodeBlock1: assume !#t~short107;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short108 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short108;ParallelCodeBlock1: assume #t~short108;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short108 := 0 != ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short109 := #t~short108;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short109;ParallelCodeBlock1: assume #t~short109;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short109 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short110 := #t~short109;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short110;ParallelCodeBlock1: assume #t~short110;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short110 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelComposition#t~ite111 := (if #t~short110 then 0 else 0);}EndParallelComposition#t~ite112 := #t~ite111;}EndParallelComposition#t~ite113 := #t~ite112;}EndParallelComposition#t~ite114 := #t~ite113;}EndParallelComposition~x$w_buff1_used~0 := (if 0 == #t~ite114 % 256 then 0 else 1);havoc #t~nondet115;#race~x$w_buff1_used~0 := #t~nondet115;assume #race~x$w_buff1_used~0 == #t~nondet115;havoc #t~ite114;havoc #t~ite113;havoc #t~short104;havoc #t~ite112;havoc #t~short105;havoc #t~short106;havoc #t~short107;havoc #t~ite111;havoc #t~short108;havoc #t~short109;havoc #t~short110;havoc #t~nondet115;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~ite125 := ~x$r_buff0_thd2~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~ite114 := ~x$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~ite113 := ~x$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short104 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short104;ParallelCodeBlock1: assume #t~short104;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short104 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume #t~short104;#t~ite112 := 0;ParallelCodeBlock1: ~x$w_buff0_used~0 := (if 0 == #t~ite102 then 0 else 1);havoc #t~nondet103;#race~x$w_buff0_used~0 := #t~nondet103;assume #race~x$w_buff0_used~0 == #t~nondet103;havoc #t~ite102;havoc #t~ite101;havoc #t~short90;havoc #t~ite100;havoc #t~short91;havoc #t~short92;havoc #t~short93;havoc #t~ite99;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~short97;havoc #t~ite98;havoc #t~nondet103;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short104 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short104;ParallelCodeBlock1: assume #t~short104;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short104 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume !#t~short104;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short105 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short105;ParallelCodeBlock1: assume #t~short105;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short105 := 0 == ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short106 := #t~short105;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short106;ParallelCodeBlock1: assume #t~short106;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short106 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short107 := #t~short106;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short107;ParallelCodeBlock1: assume #t~short107;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short107 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short107;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite111 := ~weak$$choice0~0;ParallelCodeBlock1: assume !#t~short107;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short108 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short108;ParallelCodeBlock1: assume #t~short108;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short108 := 0 != ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short109 := #t~short108;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short109;ParallelCodeBlock1: assume #t~short109;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short109 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short110 := #t~short109;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short110;ParallelCodeBlock1: assume #t~short110;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short110 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelComposition#t~ite111 := (if #t~short110 then 0 else 0);}EndParallelComposition#t~ite112 := #t~ite111;}EndParallelComposition#t~ite113 := #t~ite112;}EndParallelComposition#t~ite114 := #t~ite113;}EndParallelComposition~x$w_buff1_used~0 := (if 0 == #t~ite114 % 256 then 0 else 1);havoc #t~nondet115;#race~x$w_buff1_used~0 := #t~nondet115;assume #race~x$w_buff1_used~0 == #t~nondet115;havoc #t~ite114;havoc #t~ite113;havoc #t~short104;havoc #t~ite112;havoc #t~short105;havoc #t~short106;havoc #t~short107;havoc #t~ite111;havoc #t~short108;havoc #t~short109;havoc #t~short110;havoc #t~nondet115;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short116 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short116;ParallelCodeBlock1: assume #t~short116;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short116 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short116;#t~ite124 := 0;ParallelCodeBlock1: assume !#t~short116;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short117 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short117;ParallelCodeBlock1: assume #t~short117;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short117 := 0 == ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short118 := #t~short117;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short118;ParallelCodeBlock1: assume #t~short118;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short118 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short119 := #t~short118;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short119;ParallelCodeBlock1: assume #t~short119;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short119 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short119;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~ite123 := ~x$r_buff0_thd2~0;ParallelCodeBlock1: assume !#t~short119;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short120 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short120;ParallelCodeBlock1: assume #t~short120;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short120 := 0 != ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short121 := #t~short120;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short121;ParallelCodeBlock1: assume #t~short121;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short121 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short122 := #t~short121;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short122;ParallelCodeBlock1: assume #t~short122;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short122 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelComposition#t~ite123 := (if #t~short122 then 0 else 0);}EndParallelComposition#t~ite124 := #t~ite123;}EndParallelComposition#t~ite125 := #t~ite124;}EndParallelComposition#t~ite126 := #t~ite125;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~x$r_buff0_thd2~0 := (if 0 == #t~ite126 % 256 then 0 else 1);havoc #t~nondet127;#race~x$r_buff0_thd2~0 := #t~nondet127;assume #race~x$r_buff0_thd2~0 == #t~nondet127;havoc #t~ite126;havoc #t~ite125;havoc #t~short116;havoc #t~ite124;havoc #t~short117;havoc #t~short118;havoc #t~short119;havoc #t~ite123;havoc #t~short120;havoc #t~short121;havoc #t~short122;havoc #t~nondet127;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~ite139 := ~x$r_buff1_thd2~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$r_buff0_thd2~0 := (if 0 == #t~ite126 % 256 then 0 else 1);havoc #t~nondet127;#race~x$r_buff0_thd2~0 := #t~nondet127;assume #race~x$r_buff0_thd2~0 == #t~nondet127;havoc #t~ite126;havoc #t~ite125;havoc #t~short116;havoc #t~ite124;havoc #t~short117;havoc #t~short118;havoc #t~short119;havoc #t~ite123;havoc #t~short120;havoc #t~short121;havoc #t~short122;havoc #t~nondet127;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~ite138 := ~x$r_buff1_thd2~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$r_buff0_thd2~0 := (if 0 == #t~ite126 % 256 then 0 else 1);havoc #t~nondet127;#race~x$r_buff0_thd2~0 := #t~nondet127;assume #race~x$r_buff0_thd2~0 == #t~nondet127;havoc #t~ite126;havoc #t~ite125;havoc #t~short116;havoc #t~ite124;havoc #t~short117;havoc #t~short118;havoc #t~short119;havoc #t~ite123;havoc #t~short120;havoc #t~short121;havoc #t~short122;havoc #t~nondet127;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short128 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short128;ParallelCodeBlock1: assume #t~short128;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short128 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume #t~short128;#t~ite137 := 0;ParallelCodeBlock1: ~x$r_buff0_thd2~0 := (if 0 == #t~ite126 % 256 then 0 else 1);havoc #t~nondet127;#race~x$r_buff0_thd2~0 := #t~nondet127;assume #race~x$r_buff0_thd2~0 == #t~nondet127;havoc #t~ite126;havoc #t~ite125;havoc #t~short116;havoc #t~ite124;havoc #t~short117;havoc #t~short118;havoc #t~short119;havoc #t~ite123;havoc #t~short120;havoc #t~short121;havoc #t~short122;havoc #t~nondet127;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short128 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short128;ParallelCodeBlock1: assume #t~short128;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short128 := 0 != ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionassume !#t~short128;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short129 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short129;ParallelCodeBlock1: assume #t~short129;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short129 := 0 == ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short130 := #t~short129;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short130;ParallelCodeBlock1: assume #t~short130;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short130 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short131 := #t~short130;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short131;ParallelCodeBlock1: assume #t~short131;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short131 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short131;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume !(0 != ~weak$$choice0~0 % 256);#t~ite132 := 0;ParallelCodeBlock1: assume 0 != ~weak$$choice0~0 % 256;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~ite132 := ~x$r_buff1_thd2~0;}EndParallelComposition#t~ite136 := #t~ite132;ParallelCodeBlock1: assume !#t~short131;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short133 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short133;ParallelCodeBlock1: assume #t~short133;#race~x$r_buff1_thd2~0 := 0;assume 0 == #race~x$r_buff1_thd2~0;#t~short133 := 0 != ~x$r_buff1_thd2~0 % 256;}EndParallelComposition#t~short134 := #t~short133;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short134;ParallelCodeBlock1: assume #t~short134;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short134 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short135 := #t~short134;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short135;ParallelCodeBlock1: assume #t~short135;#race~x$r_buff0_thd2~0 := 0;assume 0 == #race~x$r_buff0_thd2~0;#t~short135 := 0 == ~x$r_buff0_thd2~0 % 256;}EndParallelComposition#t~ite136 := (if #t~short135 then 0 else 0);}EndParallelComposition#t~ite137 := #t~ite136;}EndParallelComposition#t~ite138 := #t~ite137;}EndParallelComposition#t~ite139 := #t~ite138;}EndParallelComposition~x$r_buff1_thd2~0 := (if 0 == #t~ite139 % 256 then 0 else 1);havoc #t~nondet140;#race~x$r_buff1_thd2~0 := #t~nondet140;assume #race~x$r_buff1_thd2~0 == #t~nondet140;havoc #t~ite139;havoc #t~ite138;havoc #t~short128;havoc #t~ite137;havoc #t~short129;havoc #t~short130;havoc #t~short131;havoc #t~ite136;havoc #t~ite132;havoc #t~short133;havoc #t~short134;havoc #t~short135;havoc #t~nondet140;~__unbuffered_p1_EAX$read_delayed~0 := 1;havoc #t~nondet141;#race~__unbuffered_p1_EAX$read_delayed~0 := #t~nondet141;assume #race~__unbuffered_p1_EAX$read_delayed~0 == #t~nondet141;havoc #t~nondet141;~__unbuffered_p1_EAX$read_delayed_var~0.base, ~__unbuffered_p1_EAX$read_delayed_var~0.offset := ~#x~0.base, ~#x~0.offset;havoc #t~nondet142;#race~__unbuffered_p1_EAX$read_delayed_var~0 := #t~nondet142;assume #race~__unbuffered_p1_EAX$read_delayed_var~0 == #t~nondet142;havoc #t~nondet142;call #t~mem143 := read~int(~#x~0.base, ~#x~0.offset, 4);#race := #race[~#x~0.base,~#x~0.offset := 0];#race := #race[~#x~0.base,1 + ~#x~0.offset := 0];#race := #race[~#x~0.base,2 + ~#x~0.offset := 0];#race := #race[~#x~0.base,3 + ~#x~0.offset := 0];assume ((0 == #race[~#x~0.base,~#x~0.offset] && 0 == #race[~#x~0.base,1 + ~#x~0.offset]) && 0 == #race[~#x~0.base,2 + ~#x~0.offset]) && 0 == #race[~#x~0.base,3 + ~#x~0.offset];~__unbuffered_p1_EAX~0 := #t~mem143;havoc #t~nondet144;#race~__unbuffered_p1_EAX~0 := #t~nondet144;assume #race~__unbuffered_p1_EAX~0 == #t~nondet144;havoc #t~mem143;havoc #t~nondet144;#race~x$flush_delayed~0 := 0;assume 0 == #race~x$flush_delayed~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~x$flush_delayed~0 % 256;#race~x$mem_tmp~0 := 0;assume 0 == #race~x$mem_tmp~0;#t~ite146 := ~x$mem_tmp~0;ParallelCodeBlock1: assume !(0 != ~x$flush_delayed~0 % 256);call #t~mem145 := read~int(~#x~0.base, ~#x~0.offset, 4);#race := #race[~#x~0.base,~#x~0.offset := 0];#race := #race[~#x~0.base,1 + ~#x~0.offset := 0];#race := #race[~#x~0.base,2 + ~#x~0.offset := 0];#race := #race[~#x~0.base,3 + ~#x~0.offset := 0];assume ((0 == #race[~#x~0.base,~#x~0.offset] && 0 == #race[~#x~0.base,1 + ~#x~0.offset]) && 0 == #race[~#x~0.base,2 + ~#x~0.offset]) && 0 == #race[~#x~0.base,3 + ~#x~0.offset];#t~ite146 := #t~mem145;}EndParallelCompositioncall write~int(#t~ite146, ~#x~0.base, ~#x~0.offset, 4);havoc #t~nondet147;#race := #race[~#x~0.base,~#x~0.offset := #t~nondet147];#race := #race[~#x~0.base,1 + ~#x~0.offset := #t~nondet147];#race := #race[~#x~0.base,2 + ~#x~0.offset := #t~nondet147];#race := #race[~#x~0.base,3 + ~#x~0.offset := #t~nondet147];assume ((#race[~#x~0.base,~#x~0.offset] == #t~nondet147 && #race[~#x~0.base,1 + ~#x~0.offset] == #t~nondet147) && #race[~#x~0.base,2 + ~#x~0.offset] == #t~nondet147) && #race[~#x~0.base,3 + ~#x~0.offset] == #t~nondet147;havoc #t~ite146;havoc #t~mem145;havoc #t~nondet147;~x$flush_delayed~0 := 0;havoc #t~nondet148;#race~x$flush_delayed~0 := #t~nondet148;assume #race~x$flush_delayed~0 == #t~nondet148;havoc #t~nondet148;). 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 01:38:18,410 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...