/root/.sdkman/candidates/java/21.0.5-tem/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata ./data -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerCInline_IcfgBuilder.xml -s ../benchexec/../../../trunk/examples/settings/default/gemcutter/svcomp-Reach-32bit-GemCutter_Default.epf --preprocessor.replace.while.statements.and.if-then-else.statements false --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --cacsl2boogietranslator.check.absence.of.data.races.in.concurrent.programs true --icfgbuilder.only.consider.context.switches.at.boundaries.of.atomic.blocks false --rcfgbuilder.only.consider.context.switches.at.boundaries.of.atomic.blocks false --traceabstraction.dfs.order.used.in.por BY_SERIAL_NUMBER --traceabstraction.abstraction.used.for.commutativity.in.por VARIABLES_GLOBAL --traceabstraction.commutativity.condition.synthesis NONE -i ../../../trunk/examples/svcomp/pthread-wmm/safe016_power.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.cfg-lbe-improvements-04aa6ae-m [2025-04-16 04:52:10,803 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-04-16 04:52:10,857 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 04:52:10,861 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-04-16 04:52:10,862 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-04-16 04:52:10,884 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-04-16 04:52:10,885 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-04-16 04:52:10,885 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-04-16 04:52:10,885 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-04-16 04:52:10,885 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-04-16 04:52:10,886 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-04-16 04:52:10,886 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-04-16 04:52:10,886 INFO L153 SettingsManager]: * Use SBE=true [2025-04-16 04:52:10,886 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-04-16 04:52:10,886 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-04-16 04:52:10,886 INFO L153 SettingsManager]: * sizeof long=4 [2025-04-16 04:52:10,886 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-04-16 04:52:10,886 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-04-16 04:52:10,886 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-04-16 04:52:10,886 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-04-16 04:52:10,887 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-04-16 04:52:10,887 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-04-16 04:52:10,887 INFO L153 SettingsManager]: * sizeof long double=12 [2025-04-16 04:52:10,887 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-04-16 04:52:10,887 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-04-16 04:52:10,887 INFO L153 SettingsManager]: * Use constant arrays=true [2025-04-16 04:52:10,887 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-04-16 04:52:10,887 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-16 04:52:10,887 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-04-16 04:52:10,887 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-04-16 04:52:10,887 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-16 04:52:10,887 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-04-16 04:52:10,887 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-16 04:52:10,887 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-04-16 04:52:10,887 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-04-16 04:52:10,887 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-16 04:52:10,888 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-04-16 04:52:10,888 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-04-16 04:52:10,888 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-04-16 04:52:10,888 INFO L153 SettingsManager]: * Commutativity condition synthesis=NECESSARY_AND_SUFFICIENT [2025-04-16 04:52:10,888 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-04-16 04:52:10,888 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-04-16 04:52:10,888 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2025-04-16 04:52:10,888 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-04-16 04:52:10,888 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2025-04-16 04:52:10,888 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2025-04-16 04:52:10,889 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2025-04-16 04:52:10,889 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor: Replace while statements and if-then-else statements -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: Only consider context switches at boundaries of atomic blocks -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Only consider context switches at boundaries of atomic blocks -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> BY_SERIAL_NUMBER Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstraction used for commutativity in POR -> VARIABLES_GLOBAL Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Commutativity condition synthesis -> NONE [2025-04-16 04:52:11,115 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-04-16 04:52:11,123 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-04-16 04:52:11,124 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-04-16 04:52:11,126 INFO L270 PluginConnector]: Initializing CDTParser... [2025-04-16 04:52:11,126 INFO L274 PluginConnector]: CDTParser initialized [2025-04-16 04:52:11,127 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe016_power.opt.i [2025-04-16 04:52:12,382 INFO L538 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/785cec71f/29ab379401a14305b774081474ca2080/FLAGc8c508844 [2025-04-16 04:52:12,651 INFO L389 CDTParser]: Found 1 translation units. [2025-04-16 04:52:12,651 INFO L178 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe016_power.opt.i [2025-04-16 04:52:12,669 INFO L432 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/785cec71f/29ab379401a14305b774081474ca2080/FLAGc8c508844 [2025-04-16 04:52:13,583 INFO L440 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/785cec71f/29ab379401a14305b774081474ca2080 [2025-04-16 04:52:13,585 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-04-16 04:52:13,587 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2025-04-16 04:52:13,588 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-04-16 04:52:13,588 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-04-16 04:52:13,591 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-04-16 04:52:13,591 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.04 04:52:13" (1/1) ... [2025-04-16 04:52:13,592 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@175fd2bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 04:52:13, skipping insertion in model container [2025-04-16 04:52:13,592 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.04 04:52:13" (1/1) ... [2025-04-16 04:52:13,626 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-04-16 04:52:13,908 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-16 04:52:13,914 INFO L200 MainTranslator]: Completed pre-run [2025-04-16 04:52:14,015 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-04-16 04:52:14,042 INFO L204 MainTranslator]: Completed translation [2025-04-16 04:52:14,043 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 04:52:14 WrapperNode [2025-04-16 04:52:14,043 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-04-16 04:52:14,044 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-04-16 04:52:14,044 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-04-16 04:52:14,044 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-04-16 04:52:14,048 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 04:52:14" (1/1) ... [2025-04-16 04:52:14,068 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 04:52:14" (1/1) ... [2025-04-16 04:52:14,097 INFO L138 Inliner]: procedures = 176, calls = 76, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 797 [2025-04-16 04:52:14,098 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-04-16 04:52:14,098 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-04-16 04:52:14,098 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-04-16 04:52:14,098 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-04-16 04:52:14,110 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 04:52:14" (1/1) ... [2025-04-16 04:52:14,110 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 04:52:14" (1/1) ... [2025-04-16 04:52:14,119 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 04:52:14" (1/1) ... [2025-04-16 04:52:14,119 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 04:52:14" (1/1) ... [2025-04-16 04:52:14,147 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 04:52:14" (1/1) ... [2025-04-16 04:52:14,152 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 04:52:14" (1/1) ... [2025-04-16 04:52:14,155 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 04:52:14" (1/1) ... [2025-04-16 04:52:14,162 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 04:52:14" (1/1) ... [2025-04-16 04:52:14,177 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-04-16 04:52:14,178 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-04-16 04:52:14,178 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-04-16 04:52:14,178 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-04-16 04:52:14,178 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.04 04:52:14" (1/1) ... [2025-04-16 04:52:14,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-16 04:52:14,194 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-04-16 04:52:14,217 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 04:52:14,225 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 04:52:14,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-04-16 04:52:14,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-04-16 04:52:14,247 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2025-04-16 04:52:14,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-04-16 04:52:14,247 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2025-04-16 04:52:14,247 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2025-04-16 04:52:14,247 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2025-04-16 04:52:14,248 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2025-04-16 04:52:14,248 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2025-04-16 04:52:14,248 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2025-04-16 04:52:14,248 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2025-04-16 04:52:14,248 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2025-04-16 04:52:14,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-04-16 04:52:14,248 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2025-04-16 04:52:14,248 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-04-16 04:52:14,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-04-16 04:52:14,251 WARN L225 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-04-16 04:52:14,426 INFO L256 CfgBuilder]: Building ICFG [2025-04-16 04:52:14,427 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-04-16 04:52:16,097 INFO L303 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-04-16 04:52:16,098 INFO L313 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-04-16 04:52:16,098 INFO L318 CfgBuilder]: Performing block encoding [2025-04-16 04:52:19,760 WARN L179 LargeBlockEncoding]: Complex 2:117 sequential composition. Such compositions can cause exponential blowup and should not occur in structured programs. [2025-04-16 04:52:20,311 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Incomplete atomic composition (dangling start of atomic block: BeginParallelComposition{ParallelCodeBlock0: havoc #t~nondet52;assume 0 == #t~nondet52 || 1 == #t~nondet52;~weak$$choice0~0 := (if 0 == #t~nondet52 % 256 then 0 else 1);havoc #t~nondet53;#race~weak$$choice0~0 := #t~nondet53;assume #race~weak$$choice0~0 == #t~nondet53;havoc #t~nondet52;havoc #t~nondet53;havoc #t~nondet54;assume 0 == #t~nondet54 || 1 == #t~nondet54;~weak$$choice2~0 := (if 0 == #t~nondet54 % 256 then 0 else 1);havoc #t~nondet55;#race~weak$$choice2~0 := #t~nondet55;assume #race~weak$$choice2~0 == #t~nondet55;havoc #t~nondet54;havoc #t~nondet55;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;~x$flush_delayed~0 := (if 0 == ~weak$$choice2~0 % 256 then 0 else 1);havoc #t~nondet56;#race~x$flush_delayed~0 := #t~nondet56;assume #race~x$flush_delayed~0 == #t~nondet56;havoc #t~nondet56;call #t~mem57 := read~int(~#x~0.base, ~#x~0.offset, 4);#race := #race[~#x~0.base,~#x~0.offset := 0];#race := #race[~#x~0.base,1 + ~#x~0.offset := 0];#race := #race[~#x~0.base,2 + ~#x~0.offset := 0];#race := #race[~#x~0.base,3 + ~#x~0.offset := 0];assume ((0 == #race[~#x~0.base,~#x~0.offset] && 0 == #race[~#x~0.base,1 + ~#x~0.offset]) && 0 == #race[~#x~0.base,2 + ~#x~0.offset]) && 0 == #race[~#x~0.base,3 + ~#x~0.offset];~x$mem_tmp~0 := #t~mem57;havoc #t~nondet58;#race~x$mem_tmp~0 := #t~nondet58;assume #race~x$mem_tmp~0 == #t~nondet58;havoc #t~mem57;havoc #t~nondet58;havoc #t~nondet59;assume 0 == #t~nondet59 || 1 == #t~nondet59;~weak$$choice1~0 := (if 0 == #t~nondet59 % 256 then 0 else 1);havoc #t~nondet60;#race~weak$$choice1~0 := #t~nondet60;assume #race~weak$$choice1~0 == #t~nondet60;havoc #t~nondet59;havoc #t~nondet60;#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$w_buff0_used~0;#t~short62 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short62;ParallelCodeBlock1: assume #t~short62;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short62 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume #t~short62;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite77 := ~x$w_buff0~0;ParallelCodeBlock1: havoc #t~nondet52;assume 0 == #t~nondet52 || 1 == #t~nondet52;~weak$$choice0~0 := (if 0 == #t~nondet52 % 256 then 0 else 1);havoc #t~nondet53;#race~weak$$choice0~0 := #t~nondet53;assume #race~weak$$choice0~0 == #t~nondet53;havoc #t~nondet52;havoc #t~nondet53;havoc #t~nondet54;assume 0 == #t~nondet54 || 1 == #t~nondet54;~weak$$choice2~0 := (if 0 == #t~nondet54 % 256 then 0 else 1);havoc #t~nondet55;#race~weak$$choice2~0 := #t~nondet55;assume #race~weak$$choice2~0 == #t~nondet55;havoc #t~nondet54;havoc #t~nondet55;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;~x$flush_delayed~0 := (if 0 == ~weak$$choice2~0 % 256 then 0 else 1);havoc #t~nondet56;#race~x$flush_delayed~0 := #t~nondet56;assume #race~x$flush_delayed~0 == #t~nondet56;havoc #t~nondet56;call #t~mem57 := read~int(~#x~0.base, ~#x~0.offset, 4);#race := #race[~#x~0.base,~#x~0.offset := 0];#race := #race[~#x~0.base,1 + ~#x~0.offset := 0];#race := #race[~#x~0.base,2 + ~#x~0.offset := 0];#race := #race[~#x~0.base,3 + ~#x~0.offset := 0];assume ((0 == #race[~#x~0.base,~#x~0.offset] && 0 == #race[~#x~0.base,1 + ~#x~0.offset]) && 0 == #race[~#x~0.base,2 + ~#x~0.offset]) && 0 == #race[~#x~0.base,3 + ~#x~0.offset];~x$mem_tmp~0 := #t~mem57;havoc #t~nondet58;#race~x$mem_tmp~0 := #t~nondet58;assume #race~x$mem_tmp~0 == #t~nondet58;havoc #t~mem57;havoc #t~nondet58;havoc #t~nondet59;assume 0 == #t~nondet59 || 1 == #t~nondet59;~weak$$choice1~0 := (if 0 == #t~nondet59 % 256 then 0 else 1);havoc #t~nondet60;#race~weak$$choice1~0 := #t~nondet60;assume #race~weak$$choice1~0 == #t~nondet60;havoc #t~nondet59;havoc #t~nondet60;#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$w_buff0_used~0;#t~short62 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short62;ParallelCodeBlock1: assume #t~short62;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short62 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume !#t~short62;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short63 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short63;ParallelCodeBlock1: assume #t~short63;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short63 := 0 == ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short64 := #t~short63;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short64;ParallelCodeBlock1: assume #t~short64;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short64 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short65 := #t~short64;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short65;ParallelCodeBlock1: assume #t~short65;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short65 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short65;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice0~0 % 256;call #t~mem66 := read~int(~#x~0.base, ~#x~0.offset, 4);#race := #race[~#x~0.base,~#x~0.offset := 0];#race := #race[~#x~0.base,1 + ~#x~0.offset := 0];#race := #race[~#x~0.base,2 + ~#x~0.offset := 0];#race := #race[~#x~0.base,3 + ~#x~0.offset := 0];assume ((0 == #race[~#x~0.base,~#x~0.offset] && 0 == #race[~#x~0.base,1 + ~#x~0.offset]) && 0 == #race[~#x~0.base,2 + ~#x~0.offset]) && 0 == #race[~#x~0.base,3 + ~#x~0.offset];#t~ite68 := #t~mem66;ParallelCodeBlock1: assume !(0 != ~weak$$choice0~0 % 256);#race~weak$$choice1~0 := 0;assume 0 == #race~weak$$choice1~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice1~0 % 256;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite67 := ~x$w_buff0~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice1~0 % 256);#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite67 := ~x$w_buff1~0;}EndParallelComposition#t~ite68 := #t~ite67;}EndParallelComposition#t~ite76 := #t~ite68;ParallelCodeBlock1: assume !#t~short65;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short69 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short69;ParallelCodeBlock1: assume #t~short69;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short69 := 0 != ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short70 := #t~short69;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short70;ParallelCodeBlock1: assume #t~short70;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short70 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short71 := #t~short70;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short71;ParallelCodeBlock1: assume #t~short71;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short71 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume !#t~short71;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice0~0 % 256;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite74 := ~x$w_buff0~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice0~0 % 256);call #t~mem73 := 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~ite74 := #t~mem73;}EndParallelComposition#t~ite75 := #t~ite74;ParallelCodeBlock1: assume #t~short71;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice0~0 % 256;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite72 := ~x$w_buff1~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice0~0 % 256);#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite72 := ~x$w_buff0~0;}EndParallelComposition#t~ite75 := #t~ite72;}EndParallelComposition#t~ite76 := #t~ite75;}EndParallelComposition#t~ite77 := #t~ite76;}EndParallelComposition#t~ite78 := #t~ite77;BeginParallelComposition{ParallelCodeBlock0: call write~int(#t~ite78, ~#x~0.base, ~#x~0.offset, 4);havoc #t~nondet79;#race := #race[~#x~0.base,~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,1 + ~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,2 + ~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,3 + ~#x~0.offset := #t~nondet79];assume ((#race[~#x~0.base,~#x~0.offset] == #t~nondet79 && #race[~#x~0.base,1 + ~#x~0.offset] == #t~nondet79) && #race[~#x~0.base,2 + ~#x~0.offset] == #t~nondet79) && #race[~#x~0.base,3 + ~#x~0.offset] == #t~nondet79;havoc #t~ite78;havoc #t~mem61;havoc #t~short62;havoc #t~ite77;havoc #t~short63;havoc #t~short64;havoc #t~short65;havoc #t~ite76;havoc #t~ite68;havoc #t~mem66;havoc #t~ite67;havoc #t~short69;havoc #t~short70;havoc #t~short71;havoc #t~ite75;havoc #t~ite72;havoc #t~ite74;havoc #t~mem73;havoc #t~nondet79;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite91 := ~x$w_buff0~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: call write~int(#t~ite78, ~#x~0.base, ~#x~0.offset, 4);havoc #t~nondet79;#race := #race[~#x~0.base,~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,1 + ~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,2 + ~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,3 + ~#x~0.offset := #t~nondet79];assume ((#race[~#x~0.base,~#x~0.offset] == #t~nondet79 && #race[~#x~0.base,1 + ~#x~0.offset] == #t~nondet79) && #race[~#x~0.base,2 + ~#x~0.offset] == #t~nondet79) && #race[~#x~0.base,3 + ~#x~0.offset] == #t~nondet79;havoc #t~ite78;havoc #t~mem61;havoc #t~short62;havoc #t~ite77;havoc #t~short63;havoc #t~short64;havoc #t~short65;havoc #t~ite76;havoc #t~ite68;havoc #t~mem66;havoc #t~ite67;havoc #t~short69;havoc #t~short70;havoc #t~short71;havoc #t~ite75;havoc #t~ite72;havoc #t~ite74;havoc #t~mem73;havoc #t~nondet79;#race~weak$$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$w_buff0~0;#t~ite90 := ~x$w_buff0~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: call write~int(#t~ite78, ~#x~0.base, ~#x~0.offset, 4);havoc #t~nondet79;#race := #race[~#x~0.base,~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,1 + ~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,2 + ~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,3 + ~#x~0.offset := #t~nondet79];assume ((#race[~#x~0.base,~#x~0.offset] == #t~nondet79 && #race[~#x~0.base,1 + ~#x~0.offset] == #t~nondet79) && #race[~#x~0.base,2 + ~#x~0.offset] == #t~nondet79) && #race[~#x~0.base,3 + ~#x~0.offset] == #t~nondet79;havoc #t~ite78;havoc #t~mem61;havoc #t~short62;havoc #t~ite77;havoc #t~short63;havoc #t~short64;havoc #t~short65;havoc #t~ite76;havoc #t~ite68;havoc #t~mem66;havoc #t~ite67;havoc #t~short69;havoc #t~short70;havoc #t~short71;havoc #t~ite75;havoc #t~ite72;havoc #t~ite74;havoc #t~mem73;havoc #t~nondet79;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short80 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short80;ParallelCodeBlock1: assume #t~short80;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short80 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume #t~short80;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite89 := ~x$w_buff0~0;ParallelCodeBlock1: call write~int(#t~ite78, ~#x~0.base, ~#x~0.offset, 4);havoc #t~nondet79;#race := #race[~#x~0.base,~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,1 + ~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,2 + ~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,3 + ~#x~0.offset := #t~nondet79];assume ((#race[~#x~0.base,~#x~0.offset] == #t~nondet79 && #race[~#x~0.base,1 + ~#x~0.offset] == #t~nondet79) && #race[~#x~0.base,2 + ~#x~0.offset] == #t~nondet79) && #race[~#x~0.base,3 + ~#x~0.offset] == #t~nondet79;havoc #t~ite78;havoc #t~mem61;havoc #t~short62;havoc #t~ite77;havoc #t~short63;havoc #t~short64;havoc #t~short65;havoc #t~ite76;havoc #t~ite68;havoc #t~mem66;havoc #t~ite67;havoc #t~short69;havoc #t~short70;havoc #t~short71;havoc #t~ite75;havoc #t~ite72;havoc #t~ite74;havoc #t~mem73;havoc #t~nondet79;#race~weak$$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$w_buff0_used~0;#t~short80 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short80;ParallelCodeBlock1: assume #t~short80;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short80 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume !#t~short80;#race~x$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$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short81 := 0 == ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short82 := #t~short81;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short82;ParallelCodeBlock1: assume #t~short82;#race~x$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$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short83 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short83;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite88 := ~x$w_buff0~0;ParallelCodeBlock1: assume !#t~short83;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short84 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short84;ParallelCodeBlock1: assume #t~short84;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short84 := 0 != ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short85 := #t~short84;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short85;ParallelCodeBlock1: assume #t~short85;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short85 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short86 := #t~short85;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short86;ParallelCodeBlock1: assume #t~short86;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short86 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short86;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite87 := ~x$w_buff0~0;ParallelCodeBlock1: assume !#t~short86;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite87 := ~x$w_buff0~0;}EndParallelComposition#t~ite88 := #t~ite87;}EndParallelComposition#t~ite89 := #t~ite88;}EndParallelComposition#t~ite90 := #t~ite89;}EndParallelComposition#t~ite91 := #t~ite90;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0~0 := #t~ite91;havoc #t~nondet92;#race~x$w_buff0~0 := #t~nondet92;assume #race~x$w_buff0~0 == #t~nondet92;havoc #t~ite91;havoc #t~ite90;havoc #t~short80;havoc #t~ite89;havoc #t~short81;havoc #t~short82;havoc #t~short83;havoc #t~ite88;havoc #t~short84;havoc #t~short85;havoc #t~short86;havoc #t~ite87;havoc #t~nondet92;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite104 := ~x$w_buff1~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0~0 := #t~ite91;havoc #t~nondet92;#race~x$w_buff0~0 := #t~nondet92;assume #race~x$w_buff0~0 == #t~nondet92;havoc #t~ite91;havoc #t~ite90;havoc #t~short80;havoc #t~ite89;havoc #t~short81;havoc #t~short82;havoc #t~short83;havoc #t~ite88;havoc #t~short84;havoc #t~short85;havoc #t~short86;havoc #t~ite87;havoc #t~nondet92;#race~weak$$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$w_buff1~0;#t~ite103 := ~x$w_buff1~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0~0 := #t~ite91;havoc #t~nondet92;#race~x$w_buff0~0 := #t~nondet92;assume #race~x$w_buff0~0 == #t~nondet92;havoc #t~ite91;havoc #t~ite90;havoc #t~short80;havoc #t~ite89;havoc #t~short81;havoc #t~short82;havoc #t~short83;havoc #t~ite88;havoc #t~short84;havoc #t~short85;havoc #t~short86;havoc #t~ite87;havoc #t~nondet92;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short93 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short93;ParallelCodeBlock1: assume #t~short93;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short93 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume #t~short93;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite102 := ~x$w_buff1~0;ParallelCodeBlock1: ~x$w_buff0~0 := #t~ite91;havoc #t~nondet92;#race~x$w_buff0~0 := #t~nondet92;assume #race~x$w_buff0~0 == #t~nondet92;havoc #t~ite91;havoc #t~ite90;havoc #t~short80;havoc #t~ite89;havoc #t~short81;havoc #t~short82;havoc #t~short83;havoc #t~ite88;havoc #t~short84;havoc #t~short85;havoc #t~short86;havoc #t~ite87;havoc #t~nondet92;#race~weak$$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$w_buff0_used~0;#t~short93 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short93;ParallelCodeBlock1: assume #t~short93;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short93 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume !#t~short93;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short94 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short94;ParallelCodeBlock1: assume #t~short94;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short94 := 0 == ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short95 := #t~short94;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short95;ParallelCodeBlock1: assume #t~short95;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short95 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short96 := #t~short95;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short96;ParallelCodeBlock1: assume #t~short96;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short96 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short96;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite101 := ~x$w_buff1~0;ParallelCodeBlock1: assume !#t~short96;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short97 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short97;ParallelCodeBlock1: assume #t~short97;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short97 := 0 != ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short98 := #t~short97;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short98;ParallelCodeBlock1: assume #t~short98;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short98 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short99 := #t~short98;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short99;ParallelCodeBlock1: assume #t~short99;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short99 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short99;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite100 := ~x$w_buff1~0;ParallelCodeBlock1: assume !#t~short99;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite100 := ~x$w_buff1~0;}EndParallelComposition#t~ite101 := #t~ite100;}EndParallelComposition#t~ite102 := #t~ite101;}EndParallelComposition#t~ite103 := #t~ite102;}EndParallelComposition#t~ite104 := #t~ite103;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~x$w_buff1~0 := #t~ite104;havoc #t~nondet105;#race~x$w_buff1~0 := #t~nondet105;assume #race~x$w_buff1~0 == #t~nondet105;havoc #t~ite104;havoc #t~ite103;havoc #t~short93;havoc #t~ite102;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~ite101;havoc #t~short97;havoc #t~short98;havoc #t~short99;havoc #t~ite100;havoc #t~nondet105;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~ite118 := (if ~x$w_buff0_used~0 % 256 % 4294967296 <= 2147483647 then ~x$w_buff0_used~0 % 256 % 4294967296 else ~x$w_buff0_used~0 % 256 % 4294967296 - 4294967296);ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff1~0 := #t~ite104;havoc #t~nondet105;#race~x$w_buff1~0 := #t~nondet105;assume #race~x$w_buff1~0 == #t~nondet105;havoc #t~ite104;havoc #t~ite103;havoc #t~short93;havoc #t~ite102;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~ite101;havoc #t~short97;havoc #t~short98;havoc #t~short99;havoc #t~ite100;havoc #t~nondet105;#race~weak$$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$w_buff0_used~0;#t~ite117 := (if ~x$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$w_buff1~0 := #t~ite104;havoc #t~nondet105;#race~x$w_buff1~0 := #t~nondet105;assume #race~x$w_buff1~0 == #t~nondet105;havoc #t~ite104;havoc #t~ite103;havoc #t~short93;havoc #t~ite102;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~ite101;havoc #t~short97;havoc #t~short98;havoc #t~short99;havoc #t~ite100;havoc #t~nondet105;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short106 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short106;ParallelCodeBlock1: assume #t~short106;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short106 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume #t~short106;#t~ite116 := 0;ParallelCodeBlock1: ~x$w_buff1~0 := #t~ite104;havoc #t~nondet105;#race~x$w_buff1~0 := #t~nondet105;assume #race~x$w_buff1~0 == #t~nondet105;havoc #t~ite104;havoc #t~ite103;havoc #t~short93;havoc #t~ite102;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~ite101;havoc #t~short97;havoc #t~short98;havoc #t~short99;havoc #t~ite100;havoc #t~nondet105;#race~weak$$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$w_buff0_used~0;#t~short106 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short106;ParallelCodeBlock1: assume #t~short106;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short106 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume !#t~short106;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short107 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short107;ParallelCodeBlock1: assume #t~short107;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short107 := 0 == ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short108 := #t~short107;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short108;ParallelCodeBlock1: assume #t~short108;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short108 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short109 := #t~short108;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short109;ParallelCodeBlock1: assume #t~short109;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short109 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short109;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~short110 := 0 != ~weak$$choice0~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short110;ParallelCodeBlock1: assume !#t~short110;#race~weak$$choice1~0 := 0;assume 0 == #race~weak$$choice1~0;#t~short110 := 0 == ~weak$$choice1~0 % 256;}EndParallelComposition#t~ite115 := (if #t~short110 then 1 else 0);ParallelCodeBlock1: assume !#t~short109;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short111 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short111;ParallelCodeBlock1: assume #t~short111;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short111 := 0 != ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short112 := #t~short111;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short112;ParallelCodeBlock1: assume #t~short112;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short112 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short113 := #t~short112;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short113;ParallelCodeBlock1: assume #t~short113;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short113 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume !#t~short113;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite114 := ~weak$$choice0~0;ParallelCodeBlock1: assume #t~short113;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite114 := ~weak$$choice0~0;}EndParallelComposition#t~ite115 := (if #t~ite114 % 256 % 4294967296 <= 2147483647 then #t~ite114 % 256 % 4294967296 else #t~ite114 % 256 % 4294967296 - 4294967296);}EndParallelComposition#t~ite116 := #t~ite115;}EndParallelComposition#t~ite117 := #t~ite116;}EndParallelComposition#t~ite118 := #t~ite117;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite118 then 0 else 1);havoc #t~nondet119;#race~x$w_buff0_used~0 := #t~nondet119;assume #race~x$w_buff0_used~0 == #t~nondet119;havoc #t~ite118;havoc #t~ite117;havoc #t~short106;havoc #t~ite116;havoc #t~short107;havoc #t~short108;havoc #t~short109;havoc #t~ite115;havoc #t~short110;havoc #t~short111;havoc #t~short112;havoc #t~short113;havoc #t~ite114;havoc #t~nondet119;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~ite130 := ~x$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite118 then 0 else 1);havoc #t~nondet119;#race~x$w_buff0_used~0 := #t~nondet119;assume #race~x$w_buff0_used~0 == #t~nondet119;havoc #t~ite118;havoc #t~ite117;havoc #t~short106;havoc #t~ite116;havoc #t~short107;havoc #t~short108;havoc #t~short109;havoc #t~ite115;havoc #t~short110;havoc #t~short111;havoc #t~short112;havoc #t~short113;havoc #t~ite114;havoc #t~nondet119;#race~weak$$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$w_buff1_used~0;#t~ite129 := ~x$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite118 then 0 else 1);havoc #t~nondet119;#race~x$w_buff0_used~0 := #t~nondet119;assume #race~x$w_buff0_used~0 == #t~nondet119;havoc #t~ite118;havoc #t~ite117;havoc #t~short106;havoc #t~ite116;havoc #t~short107;havoc #t~short108;havoc #t~short109;havoc #t~ite115;havoc #t~short110;havoc #t~short111;havoc #t~short112;havoc #t~short113;havoc #t~ite114;havoc #t~nondet119;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short120 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short120;ParallelCodeBlock1: assume #t~short120;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short120 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume #t~short120;#t~ite128 := 0;ParallelCodeBlock1: ~x$w_buff0_used~0 := (if 0 == #t~ite118 then 0 else 1);havoc #t~nondet119;#race~x$w_buff0_used~0 := #t~nondet119;assume #race~x$w_buff0_used~0 == #t~nondet119;havoc #t~ite118;havoc #t~ite117;havoc #t~short106;havoc #t~ite116;havoc #t~short107;havoc #t~short108;havoc #t~short109;havoc #t~ite115;havoc #t~short110;havoc #t~short111;havoc #t~short112;havoc #t~short113;havoc #t~ite114;havoc #t~nondet119;#race~weak$$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$w_buff0_used~0;#t~short120 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short120;ParallelCodeBlock1: assume #t~short120;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short120 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume !#t~short120;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short121 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short121;ParallelCodeBlock1: assume #t~short121;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short121 := 0 == ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short122 := #t~short121;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short122;ParallelCodeBlock1: assume #t~short122;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short122 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short123 := #t~short122;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short123;ParallelCodeBlock1: assume #t~short123;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short123 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short123;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite127 := ~weak$$choice0~0;ParallelCodeBlock1: assume !#t~short123;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short124 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short124;ParallelCodeBlock1: assume #t~short124;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short124 := 0 != ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short125 := #t~short124;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short125;ParallelCodeBlock1: assume #t~short125;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short125 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short126 := #t~short125;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short126;ParallelCodeBlock1: assume #t~short126;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short126 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelComposition#t~ite127 := (if #t~short126 then 0 else 0);}EndParallelComposition#t~ite128 := #t~ite127;}EndParallelComposition#t~ite129 := #t~ite128;}EndParallelComposition#t~ite130 := #t~ite129;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~x$w_buff1_used~0 := (if 0 == #t~ite130 % 256 then 0 else 1);havoc #t~nondet131;#race~x$w_buff1_used~0 := #t~nondet131;assume #race~x$w_buff1_used~0 == #t~nondet131;havoc #t~ite130;havoc #t~ite129;havoc #t~short120;havoc #t~ite128;havoc #t~short121;havoc #t~short122;havoc #t~short123;havoc #t~ite127;havoc #t~short124;havoc #t~short125;havoc #t~short126;havoc #t~nondet131;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~ite142 := ~x$r_buff0_thd3~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff1_used~0 := (if 0 == #t~ite130 % 256 then 0 else 1);havoc #t~nondet131;#race~x$w_buff1_used~0 := #t~nondet131;assume #race~x$w_buff1_used~0 == #t~nondet131;havoc #t~ite130;havoc #t~ite129;havoc #t~short120;havoc #t~ite128;havoc #t~short121;havoc #t~short122;havoc #t~short123;havoc #t~ite127;havoc #t~short124;havoc #t~short125;havoc #t~short126;havoc #t~nondet131;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~ite141 := ~x$r_buff0_thd3~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff1_used~0 := (if 0 == #t~ite130 % 256 then 0 else 1);havoc #t~nondet131;#race~x$w_buff1_used~0 := #t~nondet131;assume #race~x$w_buff1_used~0 == #t~nondet131;havoc #t~ite130;havoc #t~ite129;havoc #t~short120;havoc #t~ite128;havoc #t~short121;havoc #t~short122;havoc #t~short123;havoc #t~ite127;havoc #t~short124;havoc #t~short125;havoc #t~short126;havoc #t~nondet131;#race~weak$$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$w_buff0_used~0;#t~short132 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short132;ParallelCodeBlock1: assume #t~short132;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short132 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume #t~short132;#t~ite140 := 0;ParallelCodeBlock1: ~x$w_buff1_used~0 := (if 0 == #t~ite130 % 256 then 0 else 1);havoc #t~nondet131;#race~x$w_buff1_used~0 := #t~nondet131;assume #race~x$w_buff1_used~0 == #t~nondet131;havoc #t~ite130;havoc #t~ite129;havoc #t~short120;havoc #t~ite128;havoc #t~short121;havoc #t~short122;havoc #t~short123;havoc #t~ite127;havoc #t~short124;havoc #t~short125;havoc #t~short126;havoc #t~nondet131;#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~short132 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short132;ParallelCodeBlock1: assume #t~short132;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short132 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume !#t~short132;#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_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short133 := 0 == ~x$r_buff1_thd3~0 % 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_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short135 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short135;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~ite139 := ~x$r_buff0_thd3~0;ParallelCodeBlock1: assume !#t~short135;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short136 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short136;ParallelCodeBlock1: assume #t~short136;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short136 := 0 != ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short137 := #t~short136;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short137;ParallelCodeBlock1: assume #t~short137;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short137 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short138 := #t~short137;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short138;ParallelCodeBlock1: assume #t~short138;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short138 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelComposition#t~ite139 := (if #t~short138 then 0 else 0);}EndParallelComposition#t~ite140 := #t~ite139;}EndParallelComposition#t~ite141 := #t~ite140;}EndParallelComposition#t~ite142 := #t~ite141;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~x$r_buff0_thd3~0 := (if 0 == #t~ite142 % 256 then 0 else 1);havoc #t~nondet143;#race~x$r_buff0_thd3~0 := #t~nondet143;assume #race~x$r_buff0_thd3~0 == #t~nondet143;havoc #t~ite142;havoc #t~ite141;havoc #t~short132;havoc #t~ite140;havoc #t~short133;havoc #t~short134;havoc #t~short135;havoc #t~ite139;havoc #t~short136;havoc #t~short137;havoc #t~short138;havoc #t~nondet143;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~ite155 := ~x$r_buff1_thd3~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$r_buff0_thd3~0 := (if 0 == #t~ite142 % 256 then 0 else 1);havoc #t~nondet143;#race~x$r_buff0_thd3~0 := #t~nondet143;assume #race~x$r_buff0_thd3~0 == #t~nondet143;havoc #t~ite142;havoc #t~ite141;havoc #t~short132;havoc #t~ite140;havoc #t~short133;havoc #t~short134;havoc #t~short135;havoc #t~ite139;havoc #t~short136;havoc #t~short137;havoc #t~short138;havoc #t~nondet143;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~ite154 := ~x$r_buff1_thd3~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$r_buff0_thd3~0 := (if 0 == #t~ite142 % 256 then 0 else 1);havoc #t~nondet143;#race~x$r_buff0_thd3~0 := #t~nondet143;assume #race~x$r_buff0_thd3~0 == #t~nondet143;havoc #t~ite142;havoc #t~ite141;havoc #t~short132;havoc #t~ite140;havoc #t~short133;havoc #t~short134;havoc #t~short135;havoc #t~ite139;havoc #t~short136;havoc #t~short137;havoc #t~short138;havoc #t~nondet143;#race~weak$$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$w_buff0_used~0;#t~short144 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short144;ParallelCodeBlock1: assume #t~short144;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short144 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume #t~short144;#t~ite153 := 0;ParallelCodeBlock1: ~x$r_buff0_thd3~0 := (if 0 == #t~ite142 % 256 then 0 else 1);havoc #t~nondet143;#race~x$r_buff0_thd3~0 := #t~nondet143;assume #race~x$r_buff0_thd3~0 == #t~nondet143;havoc #t~ite142;havoc #t~ite141;havoc #t~short132;havoc #t~ite140;havoc #t~short133;havoc #t~short134;havoc #t~short135;havoc #t~ite139;havoc #t~short136;havoc #t~short137;havoc #t~short138;havoc #t~nondet143;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short144 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short144;ParallelCodeBlock1: assume #t~short144;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short144 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume !#t~short144;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short145 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short145;ParallelCodeBlock1: assume #t~short145;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short145 := 0 == ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short146 := #t~short145;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short146;ParallelCodeBlock1: assume #t~short146;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short146 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short147 := #t~short146;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short147;ParallelCodeBlock1: assume #t~short147;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short147 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short147;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume !(0 != ~weak$$choice0~0 % 256);#t~ite148 := 0;ParallelCodeBlock1: assume 0 != ~weak$$choice0~0 % 256;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~ite148 := ~x$r_buff1_thd3~0;}EndParallelComposition#t~ite152 := #t~ite148;ParallelCodeBlock1: assume !#t~short147;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short149 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short149;ParallelCodeBlock1: assume #t~short149;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short149 := 0 != ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short150 := #t~short149;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short150;ParallelCodeBlock1: assume #t~short150;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short150 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short151 := #t~short150;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short151;ParallelCodeBlock1: assume #t~short151;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short151 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelComposition#t~ite152 := (if #t~short151 then 0 else 0);}EndParallelComposition#t~ite153 := #t~ite152;}EndParallelComposition#t~ite154 := #t~ite153;}EndParallelComposition#t~ite155 := #t~ite154;}EndParallelComposition~x$r_buff1_thd3~0 := (if 0 == #t~ite155 % 256 then 0 else 1);havoc #t~nondet156;#race~x$r_buff1_thd3~0 := #t~nondet156;assume #race~x$r_buff1_thd3~0 == #t~nondet156;havoc #t~ite155;havoc #t~ite154;havoc #t~short144;havoc #t~ite153;havoc #t~short145;havoc #t~short146;havoc #t~short147;havoc #t~ite152;havoc #t~ite148;havoc #t~short149;havoc #t~short150;havoc #t~short151;havoc #t~nondet156;~__unbuffered_p2_EAX$read_delayed~0 := 1;havoc #t~nondet157;#race~__unbuffered_p2_EAX$read_delayed~0 := #t~nondet157;assume #race~__unbuffered_p2_EAX$read_delayed~0 == #t~nondet157;havoc #t~nondet157;~__unbuffered_p2_EAX$read_delayed_var~0.base, ~__unbuffered_p2_EAX$read_delayed_var~0.offset := ~#x~0.base, ~#x~0.offset;havoc #t~nondet158;#race~__unbuffered_p2_EAX$read_delayed_var~0 := #t~nondet158;assume #race~__unbuffered_p2_EAX$read_delayed_var~0 == #t~nondet158;havoc #t~nondet158;call #t~mem159 := 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_p2_EAX~0 := #t~mem159;havoc #t~nondet160;#race~__unbuffered_p2_EAX~0 := #t~nondet160;assume #race~__unbuffered_p2_EAX~0 == #t~nondet160;havoc #t~mem159;havoc #t~nondet160;#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~ite162 := ~x$mem_tmp~0;ParallelCodeBlock1: assume !(0 != ~x$flush_delayed~0 % 256);call #t~mem161 := 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~ite162 := #t~mem161;}EndParallelCompositioncall write~int(#t~ite162, ~#x~0.base, ~#x~0.offset, 4);havoc #t~nondet163;#race := #race[~#x~0.base,~#x~0.offset := #t~nondet163];#race := #race[~#x~0.base,1 + ~#x~0.offset := #t~nondet163];#race := #race[~#x~0.base,2 + ~#x~0.offset := #t~nondet163];#race := #race[~#x~0.base,3 + ~#x~0.offset := #t~nondet163];assume ((#race[~#x~0.base,~#x~0.offset] == #t~nondet163 && #race[~#x~0.base,1 + ~#x~0.offset] == #t~nondet163) && #race[~#x~0.base,2 + ~#x~0.offset] == #t~nondet163) && #race[~#x~0.base,3 + ~#x~0.offset] == #t~nondet163;havoc #t~ite162;havoc #t~mem161;havoc #t~nondet163;~x$flush_delayed~0 := 0;havoc #t~nondet164;#race~x$flush_delayed~0 := #t~nondet164;assume #race~x$flush_delayed~0 == #t~nondet164;havoc #t~nondet164;). Is there illegal control flow (e.g. loops) within an atomic block? at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.AtomicBlockAnalyzer.ensureAtomicCompositionComplete(AtomicBlockAnalyzer.java:146) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.AtomicBlockAnalyzer.ensureAtomicCompositionIsComplete(AtomicBlockAnalyzer.java:115) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.IcfgBuilderObserver.process(IcfgBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2025-04-16 04:52:20,322 INFO L158 Benchmark]: Toolchain (without parser) took 6734.69ms. Allocated memory was 155.2MB in the beginning and 625.0MB in the end (delta: 469.8MB). Free memory was 106.3MB in the beginning and 230.4MB in the end (delta: -124.1MB). Peak memory consumption was 473.8MB. Max. memory is 8.0GB. [2025-04-16 04:52:20,322 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 167.8MB. Free memory is still 95.4MB. There was no memory consumed. Max. memory is 8.0GB. [2025-04-16 04:52:20,322 INFO L158 Benchmark]: CACSL2BoogieTranslator took 455.69ms. Allocated memory is still 155.2MB. Free memory was 106.3MB in the beginning and 71.3MB in the end (delta: 35.1MB). Peak memory consumption was 33.6MB. Max. memory is 8.0GB. [2025-04-16 04:52:20,323 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.59ms. Allocated memory is still 155.2MB. Free memory was 71.1MB in the beginning and 65.3MB in the end (delta: 5.8MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. [2025-04-16 04:52:20,323 INFO L158 Benchmark]: Boogie Preprocessor took 78.70ms. Allocated memory is still 155.2MB. Free memory was 65.3MB in the beginning and 58.7MB in the end (delta: 6.6MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2025-04-16 04:52:20,323 INFO L158 Benchmark]: IcfgBuilder took 6142.97ms. Allocated memory was 155.2MB in the beginning and 625.0MB in the end (delta: 469.8MB). Free memory was 58.7MB in the beginning and 230.4MB in the end (delta: -171.8MB). Peak memory consumption was 427.6MB. Max. memory is 8.0GB. [2025-04-16 04:52:20,324 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 167.8MB. Free memory is still 95.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 455.69ms. Allocated memory is still 155.2MB. Free memory was 106.3MB in the beginning and 71.3MB in the end (delta: 35.1MB). Peak memory consumption was 33.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 53.59ms. Allocated memory is still 155.2MB. Free memory was 71.1MB in the beginning and 65.3MB in the end (delta: 5.8MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. * Boogie Preprocessor took 78.70ms. Allocated memory is still 155.2MB. Free memory was 65.3MB in the beginning and 58.7MB in the end (delta: 6.6MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * IcfgBuilder took 6142.97ms. Allocated memory was 155.2MB in the beginning and 625.0MB in the end (delta: 469.8MB). Free memory was 58.7MB in the beginning and 230.4MB in the end (delta: -171.8MB). Peak memory consumption was 427.6MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Incomplete atomic composition (dangling start of atomic block: BeginParallelComposition{ParallelCodeBlock0: havoc #t~nondet52;assume 0 == #t~nondet52 || 1 == #t~nondet52;~weak$$choice0~0 := (if 0 == #t~nondet52 % 256 then 0 else 1);havoc #t~nondet53;#race~weak$$choice0~0 := #t~nondet53;assume #race~weak$$choice0~0 == #t~nondet53;havoc #t~nondet52;havoc #t~nondet53;havoc #t~nondet54;assume 0 == #t~nondet54 || 1 == #t~nondet54;~weak$$choice2~0 := (if 0 == #t~nondet54 % 256 then 0 else 1);havoc #t~nondet55;#race~weak$$choice2~0 := #t~nondet55;assume #race~weak$$choice2~0 == #t~nondet55;havoc #t~nondet54;havoc #t~nondet55;#race~weak$$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~nondet56;#race~x$flush_delayed~0 := #t~nondet56;assume #race~x$flush_delayed~0 == #t~nondet56;havoc #t~nondet56;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];~x$mem_tmp~0 := #t~mem57;havoc #t~nondet58;#race~x$mem_tmp~0 := #t~nondet58;assume #race~x$mem_tmp~0 == #t~nondet58;havoc #t~mem57;havoc #t~nondet58;havoc #t~nondet59;assume 0 == #t~nondet59 || 1 == #t~nondet59;~weak$$choice1~0 := (if 0 == #t~nondet59 % 256 then 0 else 1);havoc #t~nondet60;#race~weak$$choice1~0 := #t~nondet60;assume #race~weak$$choice1~0 == #t~nondet60;havoc #t~nondet59;havoc #t~nondet60;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short62 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short62;ParallelCodeBlock1: assume #t~short62;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short62 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume #t~short62;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite77 := ~x$w_buff0~0;ParallelCodeBlock1: havoc #t~nondet52;assume 0 == #t~nondet52 || 1 == #t~nondet52;~weak$$choice0~0 := (if 0 == #t~nondet52 % 256 then 0 else 1);havoc #t~nondet53;#race~weak$$choice0~0 := #t~nondet53;assume #race~weak$$choice0~0 == #t~nondet53;havoc #t~nondet52;havoc #t~nondet53;havoc #t~nondet54;assume 0 == #t~nondet54 || 1 == #t~nondet54;~weak$$choice2~0 := (if 0 == #t~nondet54 % 256 then 0 else 1);havoc #t~nondet55;#race~weak$$choice2~0 := #t~nondet55;assume #race~weak$$choice2~0 == #t~nondet55;havoc #t~nondet54;havoc #t~nondet55;#race~weak$$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~nondet56;#race~x$flush_delayed~0 := #t~nondet56;assume #race~x$flush_delayed~0 == #t~nondet56;havoc #t~nondet56;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];~x$mem_tmp~0 := #t~mem57;havoc #t~nondet58;#race~x$mem_tmp~0 := #t~nondet58;assume #race~x$mem_tmp~0 == #t~nondet58;havoc #t~mem57;havoc #t~nondet58;havoc #t~nondet59;assume 0 == #t~nondet59 || 1 == #t~nondet59;~weak$$choice1~0 := (if 0 == #t~nondet59 % 256 then 0 else 1);havoc #t~nondet60;#race~weak$$choice1~0 := #t~nondet60;assume #race~weak$$choice1~0 == #t~nondet60;havoc #t~nondet59;havoc #t~nondet60;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short62 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short62;ParallelCodeBlock1: assume #t~short62;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short62 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume !#t~short62;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short63 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short63;ParallelCodeBlock1: assume #t~short63;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short63 := 0 == ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short64 := #t~short63;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short64;ParallelCodeBlock1: assume #t~short64;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short64 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short65 := #t~short64;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short65;ParallelCodeBlock1: assume #t~short65;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short65 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short65;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice0~0 % 256;call #t~mem66 := 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~ite68 := #t~mem66;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~ite67 := ~x$w_buff0~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice1~0 % 256);#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite67 := ~x$w_buff1~0;}EndParallelComposition#t~ite68 := #t~ite67;}EndParallelComposition#t~ite76 := #t~ite68;ParallelCodeBlock1: assume !#t~short65;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short69 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short69;ParallelCodeBlock1: assume #t~short69;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short69 := 0 != ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short70 := #t~short69;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short70;ParallelCodeBlock1: assume #t~short70;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short70 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short71 := #t~short70;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short71;ParallelCodeBlock1: assume #t~short71;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short71 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume !#t~short71;#race~weak$$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~ite74 := ~x$w_buff0~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice0~0 % 256);call #t~mem73 := read~int(~#x~0.base, ~#x~0.offset, 4);#race := #race[~#x~0.base,~#x~0.offset := 0];#race := #race[~#x~0.base,1 + ~#x~0.offset := 0];#race := #race[~#x~0.base,2 + ~#x~0.offset := 0];#race := #race[~#x~0.base,3 + ~#x~0.offset := 0];assume ((0 == #race[~#x~0.base,~#x~0.offset] && 0 == #race[~#x~0.base,1 + ~#x~0.offset]) && 0 == #race[~#x~0.base,2 + ~#x~0.offset]) && 0 == #race[~#x~0.base,3 + ~#x~0.offset];#t~ite74 := #t~mem73;}EndParallelComposition#t~ite75 := #t~ite74;ParallelCodeBlock1: assume #t~short71;#race~weak$$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~ite72 := ~x$w_buff1~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice0~0 % 256);#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite72 := ~x$w_buff0~0;}EndParallelComposition#t~ite75 := #t~ite72;}EndParallelComposition#t~ite76 := #t~ite75;}EndParallelComposition#t~ite77 := #t~ite76;}EndParallelComposition#t~ite78 := #t~ite77;BeginParallelComposition{ParallelCodeBlock0: call write~int(#t~ite78, ~#x~0.base, ~#x~0.offset, 4);havoc #t~nondet79;#race := #race[~#x~0.base,~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,1 + ~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,2 + ~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,3 + ~#x~0.offset := #t~nondet79];assume ((#race[~#x~0.base,~#x~0.offset] == #t~nondet79 && #race[~#x~0.base,1 + ~#x~0.offset] == #t~nondet79) && #race[~#x~0.base,2 + ~#x~0.offset] == #t~nondet79) && #race[~#x~0.base,3 + ~#x~0.offset] == #t~nondet79;havoc #t~ite78;havoc #t~mem61;havoc #t~short62;havoc #t~ite77;havoc #t~short63;havoc #t~short64;havoc #t~short65;havoc #t~ite76;havoc #t~ite68;havoc #t~mem66;havoc #t~ite67;havoc #t~short69;havoc #t~short70;havoc #t~short71;havoc #t~ite75;havoc #t~ite72;havoc #t~ite74;havoc #t~mem73;havoc #t~nondet79;#race~weak$$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~ite91 := ~x$w_buff0~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: call write~int(#t~ite78, ~#x~0.base, ~#x~0.offset, 4);havoc #t~nondet79;#race := #race[~#x~0.base,~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,1 + ~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,2 + ~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,3 + ~#x~0.offset := #t~nondet79];assume ((#race[~#x~0.base,~#x~0.offset] == #t~nondet79 && #race[~#x~0.base,1 + ~#x~0.offset] == #t~nondet79) && #race[~#x~0.base,2 + ~#x~0.offset] == #t~nondet79) && #race[~#x~0.base,3 + ~#x~0.offset] == #t~nondet79;havoc #t~ite78;havoc #t~mem61;havoc #t~short62;havoc #t~ite77;havoc #t~short63;havoc #t~short64;havoc #t~short65;havoc #t~ite76;havoc #t~ite68;havoc #t~mem66;havoc #t~ite67;havoc #t~short69;havoc #t~short70;havoc #t~short71;havoc #t~ite75;havoc #t~ite72;havoc #t~ite74;havoc #t~mem73;havoc #t~nondet79;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite90 := ~x$w_buff0~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: call write~int(#t~ite78, ~#x~0.base, ~#x~0.offset, 4);havoc #t~nondet79;#race := #race[~#x~0.base,~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,1 + ~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,2 + ~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,3 + ~#x~0.offset := #t~nondet79];assume ((#race[~#x~0.base,~#x~0.offset] == #t~nondet79 && #race[~#x~0.base,1 + ~#x~0.offset] == #t~nondet79) && #race[~#x~0.base,2 + ~#x~0.offset] == #t~nondet79) && #race[~#x~0.base,3 + ~#x~0.offset] == #t~nondet79;havoc #t~ite78;havoc #t~mem61;havoc #t~short62;havoc #t~ite77;havoc #t~short63;havoc #t~short64;havoc #t~short65;havoc #t~ite76;havoc #t~ite68;havoc #t~mem66;havoc #t~ite67;havoc #t~short69;havoc #t~short70;havoc #t~short71;havoc #t~ite75;havoc #t~ite72;havoc #t~ite74;havoc #t~mem73;havoc #t~nondet79;#race~weak$$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$w_buff0_used~0;#t~short80 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short80;ParallelCodeBlock1: assume #t~short80;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short80 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume #t~short80;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite89 := ~x$w_buff0~0;ParallelCodeBlock1: call write~int(#t~ite78, ~#x~0.base, ~#x~0.offset, 4);havoc #t~nondet79;#race := #race[~#x~0.base,~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,1 + ~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,2 + ~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,3 + ~#x~0.offset := #t~nondet79];assume ((#race[~#x~0.base,~#x~0.offset] == #t~nondet79 && #race[~#x~0.base,1 + ~#x~0.offset] == #t~nondet79) && #race[~#x~0.base,2 + ~#x~0.offset] == #t~nondet79) && #race[~#x~0.base,3 + ~#x~0.offset] == #t~nondet79;havoc #t~ite78;havoc #t~mem61;havoc #t~short62;havoc #t~ite77;havoc #t~short63;havoc #t~short64;havoc #t~short65;havoc #t~ite76;havoc #t~ite68;havoc #t~mem66;havoc #t~ite67;havoc #t~short69;havoc #t~short70;havoc #t~short71;havoc #t~ite75;havoc #t~ite72;havoc #t~ite74;havoc #t~mem73;havoc #t~nondet79;#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~short80 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short80;ParallelCodeBlock1: assume #t~short80;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short80 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume !#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_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short81 := 0 == ~x$r_buff1_thd3~0 % 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_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short83 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short83;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite88 := ~x$w_buff0~0;ParallelCodeBlock1: assume !#t~short83;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short84 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short84;ParallelCodeBlock1: assume #t~short84;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short84 := 0 != ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short85 := #t~short84;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short85;ParallelCodeBlock1: assume #t~short85;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short85 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short86 := #t~short85;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short86;ParallelCodeBlock1: assume #t~short86;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short86 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short86;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite87 := ~x$w_buff0~0;ParallelCodeBlock1: assume !#t~short86;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite87 := ~x$w_buff0~0;}EndParallelComposition#t~ite88 := #t~ite87;}EndParallelComposition#t~ite89 := #t~ite88;}EndParallelComposition#t~ite90 := #t~ite89;}EndParallelComposition#t~ite91 := #t~ite90;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0~0 := #t~ite91;havoc #t~nondet92;#race~x$w_buff0~0 := #t~nondet92;assume #race~x$w_buff0~0 == #t~nondet92;havoc #t~ite91;havoc #t~ite90;havoc #t~short80;havoc #t~ite89;havoc #t~short81;havoc #t~short82;havoc #t~short83;havoc #t~ite88;havoc #t~short84;havoc #t~short85;havoc #t~short86;havoc #t~ite87;havoc #t~nondet92;#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~ite104 := ~x$w_buff1~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0~0 := #t~ite91;havoc #t~nondet92;#race~x$w_buff0~0 := #t~nondet92;assume #race~x$w_buff0~0 == #t~nondet92;havoc #t~ite91;havoc #t~ite90;havoc #t~short80;havoc #t~ite89;havoc #t~short81;havoc #t~short82;havoc #t~short83;havoc #t~ite88;havoc #t~short84;havoc #t~short85;havoc #t~short86;havoc #t~ite87;havoc #t~nondet92;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite103 := ~x$w_buff1~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0~0 := #t~ite91;havoc #t~nondet92;#race~x$w_buff0~0 := #t~nondet92;assume #race~x$w_buff0~0 == #t~nondet92;havoc #t~ite91;havoc #t~ite90;havoc #t~short80;havoc #t~ite89;havoc #t~short81;havoc #t~short82;havoc #t~short83;havoc #t~ite88;havoc #t~short84;havoc #t~short85;havoc #t~short86;havoc #t~ite87;havoc #t~nondet92;#race~weak$$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$w_buff0_used~0;#t~short93 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short93;ParallelCodeBlock1: assume #t~short93;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short93 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume #t~short93;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite102 := ~x$w_buff1~0;ParallelCodeBlock1: ~x$w_buff0~0 := #t~ite91;havoc #t~nondet92;#race~x$w_buff0~0 := #t~nondet92;assume #race~x$w_buff0~0 == #t~nondet92;havoc #t~ite91;havoc #t~ite90;havoc #t~short80;havoc #t~ite89;havoc #t~short81;havoc #t~short82;havoc #t~short83;havoc #t~ite88;havoc #t~short84;havoc #t~short85;havoc #t~short86;havoc #t~ite87;havoc #t~nondet92;#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~short93 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short93;ParallelCodeBlock1: assume #t~short93;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short93 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume !#t~short93;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short94 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short94;ParallelCodeBlock1: assume #t~short94;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short94 := 0 == ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short95 := #t~short94;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short95;ParallelCodeBlock1: assume #t~short95;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short95 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short96 := #t~short95;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short96;ParallelCodeBlock1: assume #t~short96;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short96 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short96;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite101 := ~x$w_buff1~0;ParallelCodeBlock1: assume !#t~short96;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short97 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short97;ParallelCodeBlock1: assume #t~short97;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short97 := 0 != ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short98 := #t~short97;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short98;ParallelCodeBlock1: assume #t~short98;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short98 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short99 := #t~short98;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short99;ParallelCodeBlock1: assume #t~short99;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short99 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short99;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite100 := ~x$w_buff1~0;ParallelCodeBlock1: assume !#t~short99;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite100 := ~x$w_buff1~0;}EndParallelComposition#t~ite101 := #t~ite100;}EndParallelComposition#t~ite102 := #t~ite101;}EndParallelComposition#t~ite103 := #t~ite102;}EndParallelComposition#t~ite104 := #t~ite103;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~x$w_buff1~0 := #t~ite104;havoc #t~nondet105;#race~x$w_buff1~0 := #t~nondet105;assume #race~x$w_buff1~0 == #t~nondet105;havoc #t~ite104;havoc #t~ite103;havoc #t~short93;havoc #t~ite102;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~ite101;havoc #t~short97;havoc #t~short98;havoc #t~short99;havoc #t~ite100;havoc #t~nondet105;#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~ite118 := (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~ite104;havoc #t~nondet105;#race~x$w_buff1~0 := #t~nondet105;assume #race~x$w_buff1~0 == #t~nondet105;havoc #t~ite104;havoc #t~ite103;havoc #t~short93;havoc #t~ite102;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~ite101;havoc #t~short97;havoc #t~short98;havoc #t~short99;havoc #t~ite100;havoc #t~nondet105;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~ite117 := (if ~x$w_buff0_used~0 % 256 % 4294967296 <= 2147483647 then ~x$w_buff0_used~0 % 256 % 4294967296 else ~x$w_buff0_used~0 % 256 % 4294967296 - 4294967296);ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff1~0 := #t~ite104;havoc #t~nondet105;#race~x$w_buff1~0 := #t~nondet105;assume #race~x$w_buff1~0 == #t~nondet105;havoc #t~ite104;havoc #t~ite103;havoc #t~short93;havoc #t~ite102;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~ite101;havoc #t~short97;havoc #t~short98;havoc #t~short99;havoc #t~ite100;havoc #t~nondet105;#race~weak$$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$w_buff0_used~0;#t~short106 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short106;ParallelCodeBlock1: assume #t~short106;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short106 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume #t~short106;#t~ite116 := 0;ParallelCodeBlock1: ~x$w_buff1~0 := #t~ite104;havoc #t~nondet105;#race~x$w_buff1~0 := #t~nondet105;assume #race~x$w_buff1~0 == #t~nondet105;havoc #t~ite104;havoc #t~ite103;havoc #t~short93;havoc #t~ite102;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~ite101;havoc #t~short97;havoc #t~short98;havoc #t~short99;havoc #t~ite100;havoc #t~nondet105;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short106 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short106;ParallelCodeBlock1: assume #t~short106;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short106 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume !#t~short106;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short107 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short107;ParallelCodeBlock1: assume #t~short107;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short107 := 0 == ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short108 := #t~short107;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short108;ParallelCodeBlock1: assume #t~short108;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short108 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short109 := #t~short108;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short109;ParallelCodeBlock1: assume #t~short109;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short109 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short109;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~short110 := 0 != ~weak$$choice0~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short110;ParallelCodeBlock1: assume !#t~short110;#race~weak$$choice1~0 := 0;assume 0 == #race~weak$$choice1~0;#t~short110 := 0 == ~weak$$choice1~0 % 256;}EndParallelComposition#t~ite115 := (if #t~short110 then 1 else 0);ParallelCodeBlock1: assume !#t~short109;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short111 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short111;ParallelCodeBlock1: assume #t~short111;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short111 := 0 != ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short112 := #t~short111;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short112;ParallelCodeBlock1: assume #t~short112;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short112 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short113 := #t~short112;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short113;ParallelCodeBlock1: assume #t~short113;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short113 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume !#t~short113;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite114 := ~weak$$choice0~0;ParallelCodeBlock1: assume #t~short113;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite114 := ~weak$$choice0~0;}EndParallelComposition#t~ite115 := (if #t~ite114 % 256 % 4294967296 <= 2147483647 then #t~ite114 % 256 % 4294967296 else #t~ite114 % 256 % 4294967296 - 4294967296);}EndParallelComposition#t~ite116 := #t~ite115;}EndParallelComposition#t~ite117 := #t~ite116;}EndParallelComposition#t~ite118 := #t~ite117;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite118 then 0 else 1);havoc #t~nondet119;#race~x$w_buff0_used~0 := #t~nondet119;assume #race~x$w_buff0_used~0 == #t~nondet119;havoc #t~ite118;havoc #t~ite117;havoc #t~short106;havoc #t~ite116;havoc #t~short107;havoc #t~short108;havoc #t~short109;havoc #t~ite115;havoc #t~short110;havoc #t~short111;havoc #t~short112;havoc #t~short113;havoc #t~ite114;havoc #t~nondet119;#race~weak$$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~ite130 := ~x$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite118 then 0 else 1);havoc #t~nondet119;#race~x$w_buff0_used~0 := #t~nondet119;assume #race~x$w_buff0_used~0 == #t~nondet119;havoc #t~ite118;havoc #t~ite117;havoc #t~short106;havoc #t~ite116;havoc #t~short107;havoc #t~short108;havoc #t~short109;havoc #t~ite115;havoc #t~short110;havoc #t~short111;havoc #t~short112;havoc #t~short113;havoc #t~ite114;havoc #t~nondet119;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~ite129 := ~x$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite118 then 0 else 1);havoc #t~nondet119;#race~x$w_buff0_used~0 := #t~nondet119;assume #race~x$w_buff0_used~0 == #t~nondet119;havoc #t~ite118;havoc #t~ite117;havoc #t~short106;havoc #t~ite116;havoc #t~short107;havoc #t~short108;havoc #t~short109;havoc #t~ite115;havoc #t~short110;havoc #t~short111;havoc #t~short112;havoc #t~short113;havoc #t~ite114;havoc #t~nondet119;#race~weak$$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$w_buff0_used~0;#t~short120 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short120;ParallelCodeBlock1: assume #t~short120;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short120 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume #t~short120;#t~ite128 := 0;ParallelCodeBlock1: ~x$w_buff0_used~0 := (if 0 == #t~ite118 then 0 else 1);havoc #t~nondet119;#race~x$w_buff0_used~0 := #t~nondet119;assume #race~x$w_buff0_used~0 == #t~nondet119;havoc #t~ite118;havoc #t~ite117;havoc #t~short106;havoc #t~ite116;havoc #t~short107;havoc #t~short108;havoc #t~short109;havoc #t~ite115;havoc #t~short110;havoc #t~short111;havoc #t~short112;havoc #t~short113;havoc #t~ite114;havoc #t~nondet119;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short120 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short120;ParallelCodeBlock1: assume #t~short120;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short120 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume !#t~short120;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short121 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short121;ParallelCodeBlock1: assume #t~short121;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short121 := 0 == ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short122 := #t~short121;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short122;ParallelCodeBlock1: assume #t~short122;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short122 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short123 := #t~short122;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short123;ParallelCodeBlock1: assume #t~short123;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short123 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short123;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite127 := ~weak$$choice0~0;ParallelCodeBlock1: assume !#t~short123;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short124 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short124;ParallelCodeBlock1: assume #t~short124;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short124 := 0 != ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short125 := #t~short124;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short125;ParallelCodeBlock1: assume #t~short125;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short125 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short126 := #t~short125;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short126;ParallelCodeBlock1: assume #t~short126;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short126 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelComposition#t~ite127 := (if #t~short126 then 0 else 0);}EndParallelComposition#t~ite128 := #t~ite127;}EndParallelComposition#t~ite129 := #t~ite128;}EndParallelComposition#t~ite130 := #t~ite129;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~x$w_buff1_used~0 := (if 0 == #t~ite130 % 256 then 0 else 1);havoc #t~nondet131;#race~x$w_buff1_used~0 := #t~nondet131;assume #race~x$w_buff1_used~0 == #t~nondet131;havoc #t~ite130;havoc #t~ite129;havoc #t~short120;havoc #t~ite128;havoc #t~short121;havoc #t~short122;havoc #t~short123;havoc #t~ite127;havoc #t~short124;havoc #t~short125;havoc #t~short126;havoc #t~nondet131;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~ite142 := ~x$r_buff0_thd3~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff1_used~0 := (if 0 == #t~ite130 % 256 then 0 else 1);havoc #t~nondet131;#race~x$w_buff1_used~0 := #t~nondet131;assume #race~x$w_buff1_used~0 == #t~nondet131;havoc #t~ite130;havoc #t~ite129;havoc #t~short120;havoc #t~ite128;havoc #t~short121;havoc #t~short122;havoc #t~short123;havoc #t~ite127;havoc #t~short124;havoc #t~short125;havoc #t~short126;havoc #t~nondet131;#race~weak$$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_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~ite141 := ~x$r_buff0_thd3~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff1_used~0 := (if 0 == #t~ite130 % 256 then 0 else 1);havoc #t~nondet131;#race~x$w_buff1_used~0 := #t~nondet131;assume #race~x$w_buff1_used~0 == #t~nondet131;havoc #t~ite130;havoc #t~ite129;havoc #t~short120;havoc #t~ite128;havoc #t~short121;havoc #t~short122;havoc #t~short123;havoc #t~ite127;havoc #t~short124;havoc #t~short125;havoc #t~short126;havoc #t~nondet131;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short132 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short132;ParallelCodeBlock1: assume #t~short132;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short132 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume #t~short132;#t~ite140 := 0;ParallelCodeBlock1: ~x$w_buff1_used~0 := (if 0 == #t~ite130 % 256 then 0 else 1);havoc #t~nondet131;#race~x$w_buff1_used~0 := #t~nondet131;assume #race~x$w_buff1_used~0 == #t~nondet131;havoc #t~ite130;havoc #t~ite129;havoc #t~short120;havoc #t~ite128;havoc #t~short121;havoc #t~short122;havoc #t~short123;havoc #t~ite127;havoc #t~short124;havoc #t~short125;havoc #t~short126;havoc #t~nondet131;#race~weak$$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$w_buff0_used~0;#t~short132 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short132;ParallelCodeBlock1: assume #t~short132;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short132 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume !#t~short132;#race~x$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$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short133 := 0 == ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short134 := #t~short133;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short134;ParallelCodeBlock1: assume #t~short134;#race~x$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$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short135 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short135;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~ite139 := ~x$r_buff0_thd3~0;ParallelCodeBlock1: assume !#t~short135;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short136 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short136;ParallelCodeBlock1: assume #t~short136;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short136 := 0 != ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short137 := #t~short136;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short137;ParallelCodeBlock1: assume #t~short137;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short137 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short138 := #t~short137;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short138;ParallelCodeBlock1: assume #t~short138;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short138 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelComposition#t~ite139 := (if #t~short138 then 0 else 0);}EndParallelComposition#t~ite140 := #t~ite139;}EndParallelComposition#t~ite141 := #t~ite140;}EndParallelComposition#t~ite142 := #t~ite141;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~x$r_buff0_thd3~0 := (if 0 == #t~ite142 % 256 then 0 else 1);havoc #t~nondet143;#race~x$r_buff0_thd3~0 := #t~nondet143;assume #race~x$r_buff0_thd3~0 == #t~nondet143;havoc #t~ite142;havoc #t~ite141;havoc #t~short132;havoc #t~ite140;havoc #t~short133;havoc #t~short134;havoc #t~short135;havoc #t~ite139;havoc #t~short136;havoc #t~short137;havoc #t~short138;havoc #t~nondet143;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~ite155 := ~x$r_buff1_thd3~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$r_buff0_thd3~0 := (if 0 == #t~ite142 % 256 then 0 else 1);havoc #t~nondet143;#race~x$r_buff0_thd3~0 := #t~nondet143;assume #race~x$r_buff0_thd3~0 == #t~nondet143;havoc #t~ite142;havoc #t~ite141;havoc #t~short132;havoc #t~ite140;havoc #t~short133;havoc #t~short134;havoc #t~short135;havoc #t~ite139;havoc #t~short136;havoc #t~short137;havoc #t~short138;havoc #t~nondet143;#race~weak$$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_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~ite154 := ~x$r_buff1_thd3~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$r_buff0_thd3~0 := (if 0 == #t~ite142 % 256 then 0 else 1);havoc #t~nondet143;#race~x$r_buff0_thd3~0 := #t~nondet143;assume #race~x$r_buff0_thd3~0 == #t~nondet143;havoc #t~ite142;havoc #t~ite141;havoc #t~short132;havoc #t~ite140;havoc #t~short133;havoc #t~short134;havoc #t~short135;havoc #t~ite139;havoc #t~short136;havoc #t~short137;havoc #t~short138;havoc #t~nondet143;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short144 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short144;ParallelCodeBlock1: assume #t~short144;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short144 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume #t~short144;#t~ite153 := 0;ParallelCodeBlock1: ~x$r_buff0_thd3~0 := (if 0 == #t~ite142 % 256 then 0 else 1);havoc #t~nondet143;#race~x$r_buff0_thd3~0 := #t~nondet143;assume #race~x$r_buff0_thd3~0 == #t~nondet143;havoc #t~ite142;havoc #t~ite141;havoc #t~short132;havoc #t~ite140;havoc #t~short133;havoc #t~short134;havoc #t~short135;havoc #t~ite139;havoc #t~short136;havoc #t~short137;havoc #t~short138;havoc #t~nondet143;#race~weak$$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$w_buff0_used~0;#t~short144 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short144;ParallelCodeBlock1: assume #t~short144;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short144 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume !#t~short144;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short145 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short145;ParallelCodeBlock1: assume #t~short145;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short145 := 0 == ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short146 := #t~short145;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short146;ParallelCodeBlock1: assume #t~short146;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short146 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short147 := #t~short146;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short147;ParallelCodeBlock1: assume #t~short147;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short147 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short147;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume !(0 != ~weak$$choice0~0 % 256);#t~ite148 := 0;ParallelCodeBlock1: assume 0 != ~weak$$choice0~0 % 256;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~ite148 := ~x$r_buff1_thd3~0;}EndParallelComposition#t~ite152 := #t~ite148;ParallelCodeBlock1: assume !#t~short147;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short149 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short149;ParallelCodeBlock1: assume #t~short149;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short149 := 0 != ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short150 := #t~short149;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short150;ParallelCodeBlock1: assume #t~short150;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short150 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short151 := #t~short150;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short151;ParallelCodeBlock1: assume #t~short151;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short151 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelComposition#t~ite152 := (if #t~short151 then 0 else 0);}EndParallelComposition#t~ite153 := #t~ite152;}EndParallelComposition#t~ite154 := #t~ite153;}EndParallelComposition#t~ite155 := #t~ite154;}EndParallelComposition~x$r_buff1_thd3~0 := (if 0 == #t~ite155 % 256 then 0 else 1);havoc #t~nondet156;#race~x$r_buff1_thd3~0 := #t~nondet156;assume #race~x$r_buff1_thd3~0 == #t~nondet156;havoc #t~ite155;havoc #t~ite154;havoc #t~short144;havoc #t~ite153;havoc #t~short145;havoc #t~short146;havoc #t~short147;havoc #t~ite152;havoc #t~ite148;havoc #t~short149;havoc #t~short150;havoc #t~short151;havoc #t~nondet156;~__unbuffered_p2_EAX$read_delayed~0 := 1;havoc #t~nondet157;#race~__unbuffered_p2_EAX$read_delayed~0 := #t~nondet157;assume #race~__unbuffered_p2_EAX$read_delayed~0 == #t~nondet157;havoc #t~nondet157;~__unbuffered_p2_EAX$read_delayed_var~0.base, ~__unbuffered_p2_EAX$read_delayed_var~0.offset := ~#x~0.base, ~#x~0.offset;havoc #t~nondet158;#race~__unbuffered_p2_EAX$read_delayed_var~0 := #t~nondet158;assume #race~__unbuffered_p2_EAX$read_delayed_var~0 == #t~nondet158;havoc #t~nondet158;call #t~mem159 := read~int(~#x~0.base, ~#x~0.offset, 4);#race := #race[~#x~0.base,~#x~0.offset := 0];#race := #race[~#x~0.base,1 + ~#x~0.offset := 0];#race := #race[~#x~0.base,2 + ~#x~0.offset := 0];#race := #race[~#x~0.base,3 + ~#x~0.offset := 0];assume ((0 == #race[~#x~0.base,~#x~0.offset] && 0 == #race[~#x~0.base,1 + ~#x~0.offset]) && 0 == #race[~#x~0.base,2 + ~#x~0.offset]) && 0 == #race[~#x~0.base,3 + ~#x~0.offset];~__unbuffered_p2_EAX~0 := #t~mem159;havoc #t~nondet160;#race~__unbuffered_p2_EAX~0 := #t~nondet160;assume #race~__unbuffered_p2_EAX~0 == #t~nondet160;havoc #t~mem159;havoc #t~nondet160;#race~x$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~ite162 := ~x$mem_tmp~0;ParallelCodeBlock1: assume !(0 != ~x$flush_delayed~0 % 256);call #t~mem161 := 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~ite162 := #t~mem161;}EndParallelCompositioncall write~int(#t~ite162, ~#x~0.base, ~#x~0.offset, 4);havoc #t~nondet163;#race := #race[~#x~0.base,~#x~0.offset := #t~nondet163];#race := #race[~#x~0.base,1 + ~#x~0.offset := #t~nondet163];#race := #race[~#x~0.base,2 + ~#x~0.offset := #t~nondet163];#race := #race[~#x~0.base,3 + ~#x~0.offset := #t~nondet163];assume ((#race[~#x~0.base,~#x~0.offset] == #t~nondet163 && #race[~#x~0.base,1 + ~#x~0.offset] == #t~nondet163) && #race[~#x~0.base,2 + ~#x~0.offset] == #t~nondet163) && #race[~#x~0.base,3 + ~#x~0.offset] == #t~nondet163;havoc #t~ite162;havoc #t~mem161;havoc #t~nondet163;~x$flush_delayed~0 := 0;havoc #t~nondet164;#race~x$flush_delayed~0 := #t~nondet164;assume #race~x$flush_delayed~0 == #t~nondet164;havoc #t~nondet164;). Is there illegal control flow (e.g. loops) within an atomic block? de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: UnsupportedOperationException: Incomplete atomic composition (dangling start of atomic block: BeginParallelComposition{ParallelCodeBlock0: havoc #t~nondet52;assume 0 == #t~nondet52 || 1 == #t~nondet52;~weak$$choice0~0 := (if 0 == #t~nondet52 % 256 then 0 else 1);havoc #t~nondet53;#race~weak$$choice0~0 := #t~nondet53;assume #race~weak$$choice0~0 == #t~nondet53;havoc #t~nondet52;havoc #t~nondet53;havoc #t~nondet54;assume 0 == #t~nondet54 || 1 == #t~nondet54;~weak$$choice2~0 := (if 0 == #t~nondet54 % 256 then 0 else 1);havoc #t~nondet55;#race~weak$$choice2~0 := #t~nondet55;assume #race~weak$$choice2~0 == #t~nondet55;havoc #t~nondet54;havoc #t~nondet55;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;~x$flush_delayed~0 := (if 0 == ~weak$$choice2~0 % 256 then 0 else 1);havoc #t~nondet56;#race~x$flush_delayed~0 := #t~nondet56;assume #race~x$flush_delayed~0 == #t~nondet56;havoc #t~nondet56;call #t~mem57 := read~int(~#x~0.base, ~#x~0.offset, 4);#race := #race[~#x~0.base,~#x~0.offset := 0];#race := #race[~#x~0.base,1 + ~#x~0.offset := 0];#race := #race[~#x~0.base,2 + ~#x~0.offset := 0];#race := #race[~#x~0.base,3 + ~#x~0.offset := 0];assume ((0 == #race[~#x~0.base,~#x~0.offset] && 0 == #race[~#x~0.base,1 + ~#x~0.offset]) && 0 == #race[~#x~0.base,2 + ~#x~0.offset]) && 0 == #race[~#x~0.base,3 + ~#x~0.offset];~x$mem_tmp~0 := #t~mem57;havoc #t~nondet58;#race~x$mem_tmp~0 := #t~nondet58;assume #race~x$mem_tmp~0 == #t~nondet58;havoc #t~mem57;havoc #t~nondet58;havoc #t~nondet59;assume 0 == #t~nondet59 || 1 == #t~nondet59;~weak$$choice1~0 := (if 0 == #t~nondet59 % 256 then 0 else 1);havoc #t~nondet60;#race~weak$$choice1~0 := #t~nondet60;assume #race~weak$$choice1~0 == #t~nondet60;havoc #t~nondet59;havoc #t~nondet60;#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$w_buff0_used~0;#t~short62 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short62;ParallelCodeBlock1: assume #t~short62;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short62 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume #t~short62;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite77 := ~x$w_buff0~0;ParallelCodeBlock1: havoc #t~nondet52;assume 0 == #t~nondet52 || 1 == #t~nondet52;~weak$$choice0~0 := (if 0 == #t~nondet52 % 256 then 0 else 1);havoc #t~nondet53;#race~weak$$choice0~0 := #t~nondet53;assume #race~weak$$choice0~0 == #t~nondet53;havoc #t~nondet52;havoc #t~nondet53;havoc #t~nondet54;assume 0 == #t~nondet54 || 1 == #t~nondet54;~weak$$choice2~0 := (if 0 == #t~nondet54 % 256 then 0 else 1);havoc #t~nondet55;#race~weak$$choice2~0 := #t~nondet55;assume #race~weak$$choice2~0 == #t~nondet55;havoc #t~nondet54;havoc #t~nondet55;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;~x$flush_delayed~0 := (if 0 == ~weak$$choice2~0 % 256 then 0 else 1);havoc #t~nondet56;#race~x$flush_delayed~0 := #t~nondet56;assume #race~x$flush_delayed~0 == #t~nondet56;havoc #t~nondet56;call #t~mem57 := read~int(~#x~0.base, ~#x~0.offset, 4);#race := #race[~#x~0.base,~#x~0.offset := 0];#race := #race[~#x~0.base,1 + ~#x~0.offset := 0];#race := #race[~#x~0.base,2 + ~#x~0.offset := 0];#race := #race[~#x~0.base,3 + ~#x~0.offset := 0];assume ((0 == #race[~#x~0.base,~#x~0.offset] && 0 == #race[~#x~0.base,1 + ~#x~0.offset]) && 0 == #race[~#x~0.base,2 + ~#x~0.offset]) && 0 == #race[~#x~0.base,3 + ~#x~0.offset];~x$mem_tmp~0 := #t~mem57;havoc #t~nondet58;#race~x$mem_tmp~0 := #t~nondet58;assume #race~x$mem_tmp~0 == #t~nondet58;havoc #t~mem57;havoc #t~nondet58;havoc #t~nondet59;assume 0 == #t~nondet59 || 1 == #t~nondet59;~weak$$choice1~0 := (if 0 == #t~nondet59 % 256 then 0 else 1);havoc #t~nondet60;#race~weak$$choice1~0 := #t~nondet60;assume #race~weak$$choice1~0 == #t~nondet60;havoc #t~nondet59;havoc #t~nondet60;#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$w_buff0_used~0;#t~short62 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short62;ParallelCodeBlock1: assume #t~short62;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short62 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume !#t~short62;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short63 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short63;ParallelCodeBlock1: assume #t~short63;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short63 := 0 == ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short64 := #t~short63;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short64;ParallelCodeBlock1: assume #t~short64;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short64 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short65 := #t~short64;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short65;ParallelCodeBlock1: assume #t~short65;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short65 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short65;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice0~0 % 256;call #t~mem66 := read~int(~#x~0.base, ~#x~0.offset, 4);#race := #race[~#x~0.base,~#x~0.offset := 0];#race := #race[~#x~0.base,1 + ~#x~0.offset := 0];#race := #race[~#x~0.base,2 + ~#x~0.offset := 0];#race := #race[~#x~0.base,3 + ~#x~0.offset := 0];assume ((0 == #race[~#x~0.base,~#x~0.offset] && 0 == #race[~#x~0.base,1 + ~#x~0.offset]) && 0 == #race[~#x~0.base,2 + ~#x~0.offset]) && 0 == #race[~#x~0.base,3 + ~#x~0.offset];#t~ite68 := #t~mem66;ParallelCodeBlock1: assume !(0 != ~weak$$choice0~0 % 256);#race~weak$$choice1~0 := 0;assume 0 == #race~weak$$choice1~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice1~0 % 256;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite67 := ~x$w_buff0~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice1~0 % 256);#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite67 := ~x$w_buff1~0;}EndParallelComposition#t~ite68 := #t~ite67;}EndParallelComposition#t~ite76 := #t~ite68;ParallelCodeBlock1: assume !#t~short65;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short69 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short69;ParallelCodeBlock1: assume #t~short69;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short69 := 0 != ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short70 := #t~short69;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short70;ParallelCodeBlock1: assume #t~short70;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short70 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short71 := #t~short70;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short71;ParallelCodeBlock1: assume #t~short71;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short71 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume !#t~short71;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice0~0 % 256;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite74 := ~x$w_buff0~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice0~0 % 256);call #t~mem73 := 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~ite74 := #t~mem73;}EndParallelComposition#t~ite75 := #t~ite74;ParallelCodeBlock1: assume #t~short71;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume 0 != ~weak$$choice0~0 % 256;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite72 := ~x$w_buff1~0;ParallelCodeBlock1: assume !(0 != ~weak$$choice0~0 % 256);#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite72 := ~x$w_buff0~0;}EndParallelComposition#t~ite75 := #t~ite72;}EndParallelComposition#t~ite76 := #t~ite75;}EndParallelComposition#t~ite77 := #t~ite76;}EndParallelComposition#t~ite78 := #t~ite77;BeginParallelComposition{ParallelCodeBlock0: call write~int(#t~ite78, ~#x~0.base, ~#x~0.offset, 4);havoc #t~nondet79;#race := #race[~#x~0.base,~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,1 + ~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,2 + ~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,3 + ~#x~0.offset := #t~nondet79];assume ((#race[~#x~0.base,~#x~0.offset] == #t~nondet79 && #race[~#x~0.base,1 + ~#x~0.offset] == #t~nondet79) && #race[~#x~0.base,2 + ~#x~0.offset] == #t~nondet79) && #race[~#x~0.base,3 + ~#x~0.offset] == #t~nondet79;havoc #t~ite78;havoc #t~mem61;havoc #t~short62;havoc #t~ite77;havoc #t~short63;havoc #t~short64;havoc #t~short65;havoc #t~ite76;havoc #t~ite68;havoc #t~mem66;havoc #t~ite67;havoc #t~short69;havoc #t~short70;havoc #t~short71;havoc #t~ite75;havoc #t~ite72;havoc #t~ite74;havoc #t~mem73;havoc #t~nondet79;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite91 := ~x$w_buff0~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: call write~int(#t~ite78, ~#x~0.base, ~#x~0.offset, 4);havoc #t~nondet79;#race := #race[~#x~0.base,~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,1 + ~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,2 + ~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,3 + ~#x~0.offset := #t~nondet79];assume ((#race[~#x~0.base,~#x~0.offset] == #t~nondet79 && #race[~#x~0.base,1 + ~#x~0.offset] == #t~nondet79) && #race[~#x~0.base,2 + ~#x~0.offset] == #t~nondet79) && #race[~#x~0.base,3 + ~#x~0.offset] == #t~nondet79;havoc #t~ite78;havoc #t~mem61;havoc #t~short62;havoc #t~ite77;havoc #t~short63;havoc #t~short64;havoc #t~short65;havoc #t~ite76;havoc #t~ite68;havoc #t~mem66;havoc #t~ite67;havoc #t~short69;havoc #t~short70;havoc #t~short71;havoc #t~ite75;havoc #t~ite72;havoc #t~ite74;havoc #t~mem73;havoc #t~nondet79;#race~weak$$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$w_buff0~0;#t~ite90 := ~x$w_buff0~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: call write~int(#t~ite78, ~#x~0.base, ~#x~0.offset, 4);havoc #t~nondet79;#race := #race[~#x~0.base,~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,1 + ~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,2 + ~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,3 + ~#x~0.offset := #t~nondet79];assume ((#race[~#x~0.base,~#x~0.offset] == #t~nondet79 && #race[~#x~0.base,1 + ~#x~0.offset] == #t~nondet79) && #race[~#x~0.base,2 + ~#x~0.offset] == #t~nondet79) && #race[~#x~0.base,3 + ~#x~0.offset] == #t~nondet79;havoc #t~ite78;havoc #t~mem61;havoc #t~short62;havoc #t~ite77;havoc #t~short63;havoc #t~short64;havoc #t~short65;havoc #t~ite76;havoc #t~ite68;havoc #t~mem66;havoc #t~ite67;havoc #t~short69;havoc #t~short70;havoc #t~short71;havoc #t~ite75;havoc #t~ite72;havoc #t~ite74;havoc #t~mem73;havoc #t~nondet79;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short80 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short80;ParallelCodeBlock1: assume #t~short80;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short80 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume #t~short80;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite89 := ~x$w_buff0~0;ParallelCodeBlock1: call write~int(#t~ite78, ~#x~0.base, ~#x~0.offset, 4);havoc #t~nondet79;#race := #race[~#x~0.base,~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,1 + ~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,2 + ~#x~0.offset := #t~nondet79];#race := #race[~#x~0.base,3 + ~#x~0.offset := #t~nondet79];assume ((#race[~#x~0.base,~#x~0.offset] == #t~nondet79 && #race[~#x~0.base,1 + ~#x~0.offset] == #t~nondet79) && #race[~#x~0.base,2 + ~#x~0.offset] == #t~nondet79) && #race[~#x~0.base,3 + ~#x~0.offset] == #t~nondet79;havoc #t~ite78;havoc #t~mem61;havoc #t~short62;havoc #t~ite77;havoc #t~short63;havoc #t~short64;havoc #t~short65;havoc #t~ite76;havoc #t~ite68;havoc #t~mem66;havoc #t~ite67;havoc #t~short69;havoc #t~short70;havoc #t~short71;havoc #t~ite75;havoc #t~ite72;havoc #t~ite74;havoc #t~mem73;havoc #t~nondet79;#race~weak$$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$w_buff0_used~0;#t~short80 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short80;ParallelCodeBlock1: assume #t~short80;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short80 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume !#t~short80;#race~x$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$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short81 := 0 == ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short82 := #t~short81;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short82;ParallelCodeBlock1: assume #t~short82;#race~x$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$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short83 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short83;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite88 := ~x$w_buff0~0;ParallelCodeBlock1: assume !#t~short83;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short84 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short84;ParallelCodeBlock1: assume #t~short84;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short84 := 0 != ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short85 := #t~short84;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short85;ParallelCodeBlock1: assume #t~short85;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short85 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short86 := #t~short85;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short86;ParallelCodeBlock1: assume #t~short86;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short86 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short86;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite87 := ~x$w_buff0~0;ParallelCodeBlock1: assume !#t~short86;#race~x$w_buff0~0 := 0;assume 0 == #race~x$w_buff0~0;#t~ite87 := ~x$w_buff0~0;}EndParallelComposition#t~ite88 := #t~ite87;}EndParallelComposition#t~ite89 := #t~ite88;}EndParallelComposition#t~ite90 := #t~ite89;}EndParallelComposition#t~ite91 := #t~ite90;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0~0 := #t~ite91;havoc #t~nondet92;#race~x$w_buff0~0 := #t~nondet92;assume #race~x$w_buff0~0 == #t~nondet92;havoc #t~ite91;havoc #t~ite90;havoc #t~short80;havoc #t~ite89;havoc #t~short81;havoc #t~short82;havoc #t~short83;havoc #t~ite88;havoc #t~short84;havoc #t~short85;havoc #t~short86;havoc #t~ite87;havoc #t~nondet92;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite104 := ~x$w_buff1~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0~0 := #t~ite91;havoc #t~nondet92;#race~x$w_buff0~0 := #t~nondet92;assume #race~x$w_buff0~0 == #t~nondet92;havoc #t~ite91;havoc #t~ite90;havoc #t~short80;havoc #t~ite89;havoc #t~short81;havoc #t~short82;havoc #t~short83;havoc #t~ite88;havoc #t~short84;havoc #t~short85;havoc #t~short86;havoc #t~ite87;havoc #t~nondet92;#race~weak$$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$w_buff1~0;#t~ite103 := ~x$w_buff1~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0~0 := #t~ite91;havoc #t~nondet92;#race~x$w_buff0~0 := #t~nondet92;assume #race~x$w_buff0~0 == #t~nondet92;havoc #t~ite91;havoc #t~ite90;havoc #t~short80;havoc #t~ite89;havoc #t~short81;havoc #t~short82;havoc #t~short83;havoc #t~ite88;havoc #t~short84;havoc #t~short85;havoc #t~short86;havoc #t~ite87;havoc #t~nondet92;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short93 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short93;ParallelCodeBlock1: assume #t~short93;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short93 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume #t~short93;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite102 := ~x$w_buff1~0;ParallelCodeBlock1: ~x$w_buff0~0 := #t~ite91;havoc #t~nondet92;#race~x$w_buff0~0 := #t~nondet92;assume #race~x$w_buff0~0 == #t~nondet92;havoc #t~ite91;havoc #t~ite90;havoc #t~short80;havoc #t~ite89;havoc #t~short81;havoc #t~short82;havoc #t~short83;havoc #t~ite88;havoc #t~short84;havoc #t~short85;havoc #t~short86;havoc #t~ite87;havoc #t~nondet92;#race~weak$$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$w_buff0_used~0;#t~short93 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short93;ParallelCodeBlock1: assume #t~short93;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short93 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume !#t~short93;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short94 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short94;ParallelCodeBlock1: assume #t~short94;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short94 := 0 == ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short95 := #t~short94;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short95;ParallelCodeBlock1: assume #t~short95;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short95 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short96 := #t~short95;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short96;ParallelCodeBlock1: assume #t~short96;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short96 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short96;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite101 := ~x$w_buff1~0;ParallelCodeBlock1: assume !#t~short96;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short97 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short97;ParallelCodeBlock1: assume #t~short97;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short97 := 0 != ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short98 := #t~short97;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short98;ParallelCodeBlock1: assume #t~short98;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short98 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short99 := #t~short98;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short99;ParallelCodeBlock1: assume #t~short99;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short99 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short99;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite100 := ~x$w_buff1~0;ParallelCodeBlock1: assume !#t~short99;#race~x$w_buff1~0 := 0;assume 0 == #race~x$w_buff1~0;#t~ite100 := ~x$w_buff1~0;}EndParallelComposition#t~ite101 := #t~ite100;}EndParallelComposition#t~ite102 := #t~ite101;}EndParallelComposition#t~ite103 := #t~ite102;}EndParallelComposition#t~ite104 := #t~ite103;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~x$w_buff1~0 := #t~ite104;havoc #t~nondet105;#race~x$w_buff1~0 := #t~nondet105;assume #race~x$w_buff1~0 == #t~nondet105;havoc #t~ite104;havoc #t~ite103;havoc #t~short93;havoc #t~ite102;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~ite101;havoc #t~short97;havoc #t~short98;havoc #t~short99;havoc #t~ite100;havoc #t~nondet105;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~ite118 := (if ~x$w_buff0_used~0 % 256 % 4294967296 <= 2147483647 then ~x$w_buff0_used~0 % 256 % 4294967296 else ~x$w_buff0_used~0 % 256 % 4294967296 - 4294967296);ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff1~0 := #t~ite104;havoc #t~nondet105;#race~x$w_buff1~0 := #t~nondet105;assume #race~x$w_buff1~0 == #t~nondet105;havoc #t~ite104;havoc #t~ite103;havoc #t~short93;havoc #t~ite102;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~ite101;havoc #t~short97;havoc #t~short98;havoc #t~short99;havoc #t~ite100;havoc #t~nondet105;#race~weak$$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$w_buff0_used~0;#t~ite117 := (if ~x$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$w_buff1~0 := #t~ite104;havoc #t~nondet105;#race~x$w_buff1~0 := #t~nondet105;assume #race~x$w_buff1~0 == #t~nondet105;havoc #t~ite104;havoc #t~ite103;havoc #t~short93;havoc #t~ite102;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~ite101;havoc #t~short97;havoc #t~short98;havoc #t~short99;havoc #t~ite100;havoc #t~nondet105;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short106 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short106;ParallelCodeBlock1: assume #t~short106;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short106 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume #t~short106;#t~ite116 := 0;ParallelCodeBlock1: ~x$w_buff1~0 := #t~ite104;havoc #t~nondet105;#race~x$w_buff1~0 := #t~nondet105;assume #race~x$w_buff1~0 == #t~nondet105;havoc #t~ite104;havoc #t~ite103;havoc #t~short93;havoc #t~ite102;havoc #t~short94;havoc #t~short95;havoc #t~short96;havoc #t~ite101;havoc #t~short97;havoc #t~short98;havoc #t~short99;havoc #t~ite100;havoc #t~nondet105;#race~weak$$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$w_buff0_used~0;#t~short106 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short106;ParallelCodeBlock1: assume #t~short106;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short106 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume !#t~short106;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short107 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short107;ParallelCodeBlock1: assume #t~short107;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short107 := 0 == ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short108 := #t~short107;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short108;ParallelCodeBlock1: assume #t~short108;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short108 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short109 := #t~short108;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short109;ParallelCodeBlock1: assume #t~short109;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short109 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short109;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~short110 := 0 != ~weak$$choice0~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume #t~short110;ParallelCodeBlock1: assume !#t~short110;#race~weak$$choice1~0 := 0;assume 0 == #race~weak$$choice1~0;#t~short110 := 0 == ~weak$$choice1~0 % 256;}EndParallelComposition#t~ite115 := (if #t~short110 then 1 else 0);ParallelCodeBlock1: assume !#t~short109;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short111 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short111;ParallelCodeBlock1: assume #t~short111;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short111 := 0 != ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short112 := #t~short111;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short112;ParallelCodeBlock1: assume #t~short112;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short112 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short113 := #t~short112;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short113;ParallelCodeBlock1: assume #t~short113;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short113 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume !#t~short113;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite114 := ~weak$$choice0~0;ParallelCodeBlock1: assume #t~short113;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite114 := ~weak$$choice0~0;}EndParallelComposition#t~ite115 := (if #t~ite114 % 256 % 4294967296 <= 2147483647 then #t~ite114 % 256 % 4294967296 else #t~ite114 % 256 % 4294967296 - 4294967296);}EndParallelComposition#t~ite116 := #t~ite115;}EndParallelComposition#t~ite117 := #t~ite116;}EndParallelComposition#t~ite118 := #t~ite117;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite118 then 0 else 1);havoc #t~nondet119;#race~x$w_buff0_used~0 := #t~nondet119;assume #race~x$w_buff0_used~0 == #t~nondet119;havoc #t~ite118;havoc #t~ite117;havoc #t~short106;havoc #t~ite116;havoc #t~short107;havoc #t~short108;havoc #t~short109;havoc #t~ite115;havoc #t~short110;havoc #t~short111;havoc #t~short112;havoc #t~short113;havoc #t~ite114;havoc #t~nondet119;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~ite130 := ~x$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite118 then 0 else 1);havoc #t~nondet119;#race~x$w_buff0_used~0 := #t~nondet119;assume #race~x$w_buff0_used~0 == #t~nondet119;havoc #t~ite118;havoc #t~ite117;havoc #t~short106;havoc #t~ite116;havoc #t~short107;havoc #t~short108;havoc #t~short109;havoc #t~ite115;havoc #t~short110;havoc #t~short111;havoc #t~short112;havoc #t~short113;havoc #t~ite114;havoc #t~nondet119;#race~weak$$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$w_buff1_used~0;#t~ite129 := ~x$w_buff1_used~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff0_used~0 := (if 0 == #t~ite118 then 0 else 1);havoc #t~nondet119;#race~x$w_buff0_used~0 := #t~nondet119;assume #race~x$w_buff0_used~0 == #t~nondet119;havoc #t~ite118;havoc #t~ite117;havoc #t~short106;havoc #t~ite116;havoc #t~short107;havoc #t~short108;havoc #t~short109;havoc #t~ite115;havoc #t~short110;havoc #t~short111;havoc #t~short112;havoc #t~short113;havoc #t~ite114;havoc #t~nondet119;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short120 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short120;ParallelCodeBlock1: assume #t~short120;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short120 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume #t~short120;#t~ite128 := 0;ParallelCodeBlock1: ~x$w_buff0_used~0 := (if 0 == #t~ite118 then 0 else 1);havoc #t~nondet119;#race~x$w_buff0_used~0 := #t~nondet119;assume #race~x$w_buff0_used~0 == #t~nondet119;havoc #t~ite118;havoc #t~ite117;havoc #t~short106;havoc #t~ite116;havoc #t~short107;havoc #t~short108;havoc #t~short109;havoc #t~ite115;havoc #t~short110;havoc #t~short111;havoc #t~short112;havoc #t~short113;havoc #t~ite114;havoc #t~nondet119;#race~weak$$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$w_buff0_used~0;#t~short120 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short120;ParallelCodeBlock1: assume #t~short120;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short120 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume !#t~short120;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short121 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short121;ParallelCodeBlock1: assume #t~short121;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short121 := 0 == ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short122 := #t~short121;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short122;ParallelCodeBlock1: assume #t~short122;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short122 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short123 := #t~short122;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short123;ParallelCodeBlock1: assume #t~short123;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short123 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short123;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;#t~ite127 := ~weak$$choice0~0;ParallelCodeBlock1: assume !#t~short123;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short124 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short124;ParallelCodeBlock1: assume #t~short124;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short124 := 0 != ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short125 := #t~short124;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short125;ParallelCodeBlock1: assume #t~short125;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short125 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short126 := #t~short125;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short126;ParallelCodeBlock1: assume #t~short126;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short126 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelComposition#t~ite127 := (if #t~short126 then 0 else 0);}EndParallelComposition#t~ite128 := #t~ite127;}EndParallelComposition#t~ite129 := #t~ite128;}EndParallelComposition#t~ite130 := #t~ite129;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~x$w_buff1_used~0 := (if 0 == #t~ite130 % 256 then 0 else 1);havoc #t~nondet131;#race~x$w_buff1_used~0 := #t~nondet131;assume #race~x$w_buff1_used~0 == #t~nondet131;havoc #t~ite130;havoc #t~ite129;havoc #t~short120;havoc #t~ite128;havoc #t~short121;havoc #t~short122;havoc #t~short123;havoc #t~ite127;havoc #t~short124;havoc #t~short125;havoc #t~short126;havoc #t~nondet131;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~ite142 := ~x$r_buff0_thd3~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff1_used~0 := (if 0 == #t~ite130 % 256 then 0 else 1);havoc #t~nondet131;#race~x$w_buff1_used~0 := #t~nondet131;assume #race~x$w_buff1_used~0 == #t~nondet131;havoc #t~ite130;havoc #t~ite129;havoc #t~short120;havoc #t~ite128;havoc #t~short121;havoc #t~short122;havoc #t~short123;havoc #t~ite127;havoc #t~short124;havoc #t~short125;havoc #t~short126;havoc #t~nondet131;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~ite141 := ~x$r_buff0_thd3~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$w_buff1_used~0 := (if 0 == #t~ite130 % 256 then 0 else 1);havoc #t~nondet131;#race~x$w_buff1_used~0 := #t~nondet131;assume #race~x$w_buff1_used~0 == #t~nondet131;havoc #t~ite130;havoc #t~ite129;havoc #t~short120;havoc #t~ite128;havoc #t~short121;havoc #t~short122;havoc #t~short123;havoc #t~ite127;havoc #t~short124;havoc #t~short125;havoc #t~short126;havoc #t~nondet131;#race~weak$$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$w_buff0_used~0;#t~short132 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short132;ParallelCodeBlock1: assume #t~short132;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short132 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume #t~short132;#t~ite140 := 0;ParallelCodeBlock1: ~x$w_buff1_used~0 := (if 0 == #t~ite130 % 256 then 0 else 1);havoc #t~nondet131;#race~x$w_buff1_used~0 := #t~nondet131;assume #race~x$w_buff1_used~0 == #t~nondet131;havoc #t~ite130;havoc #t~ite129;havoc #t~short120;havoc #t~ite128;havoc #t~short121;havoc #t~short122;havoc #t~short123;havoc #t~ite127;havoc #t~short124;havoc #t~short125;havoc #t~short126;havoc #t~nondet131;#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~short132 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short132;ParallelCodeBlock1: assume #t~short132;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short132 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume !#t~short132;#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_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short133 := 0 == ~x$r_buff1_thd3~0 % 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_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short135 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short135;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~ite139 := ~x$r_buff0_thd3~0;ParallelCodeBlock1: assume !#t~short135;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short136 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short136;ParallelCodeBlock1: assume #t~short136;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short136 := 0 != ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short137 := #t~short136;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short137;ParallelCodeBlock1: assume #t~short137;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short137 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short138 := #t~short137;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short138;ParallelCodeBlock1: assume #t~short138;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short138 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelComposition#t~ite139 := (if #t~short138 then 0 else 0);}EndParallelComposition#t~ite140 := #t~ite139;}EndParallelComposition#t~ite141 := #t~ite140;}EndParallelComposition#t~ite142 := #t~ite141;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: ~x$r_buff0_thd3~0 := (if 0 == #t~ite142 % 256 then 0 else 1);havoc #t~nondet143;#race~x$r_buff0_thd3~0 := #t~nondet143;assume #race~x$r_buff0_thd3~0 == #t~nondet143;havoc #t~ite142;havoc #t~ite141;havoc #t~short132;havoc #t~ite140;havoc #t~short133;havoc #t~short134;havoc #t~short135;havoc #t~ite139;havoc #t~short136;havoc #t~short137;havoc #t~short138;havoc #t~nondet143;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume 0 != ~weak$$choice2~0 % 256;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~ite155 := ~x$r_buff1_thd3~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$r_buff0_thd3~0 := (if 0 == #t~ite142 % 256 then 0 else 1);havoc #t~nondet143;#race~x$r_buff0_thd3~0 := #t~nondet143;assume #race~x$r_buff0_thd3~0 == #t~nondet143;havoc #t~ite142;havoc #t~ite141;havoc #t~short132;havoc #t~ite140;havoc #t~short133;havoc #t~short134;havoc #t~short135;havoc #t~ite139;havoc #t~short136;havoc #t~short137;havoc #t~short138;havoc #t~nondet143;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume 0 == ~x$w_buff0_used~0 % 256;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~ite154 := ~x$r_buff1_thd3~0;ParallelCodeBlock1: BeginParallelComposition{ParallelCodeBlock0: ~x$r_buff0_thd3~0 := (if 0 == #t~ite142 % 256 then 0 else 1);havoc #t~nondet143;#race~x$r_buff0_thd3~0 := #t~nondet143;assume #race~x$r_buff0_thd3~0 == #t~nondet143;havoc #t~ite142;havoc #t~ite141;havoc #t~short132;havoc #t~ite140;havoc #t~short133;havoc #t~short134;havoc #t~short135;havoc #t~ite139;havoc #t~short136;havoc #t~short137;havoc #t~short138;havoc #t~nondet143;#race~weak$$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$w_buff0_used~0;#t~short144 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short144;ParallelCodeBlock1: assume #t~short144;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short144 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume #t~short144;#t~ite153 := 0;ParallelCodeBlock1: ~x$r_buff0_thd3~0 := (if 0 == #t~ite142 % 256 then 0 else 1);havoc #t~nondet143;#race~x$r_buff0_thd3~0 := #t~nondet143;assume #race~x$r_buff0_thd3~0 == #t~nondet143;havoc #t~ite142;havoc #t~ite141;havoc #t~short132;havoc #t~ite140;havoc #t~short133;havoc #t~short134;havoc #t~short135;havoc #t~ite139;havoc #t~short136;havoc #t~short137;havoc #t~short138;havoc #t~nondet143;#race~weak$$choice2~0 := 0;assume 0 == #race~weak$$choice2~0;assume !(0 != ~weak$$choice2~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;assume !(0 == ~x$w_buff0_used~0 % 256);#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short144 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short144;ParallelCodeBlock1: assume #t~short144;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short144 := 0 != ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionassume !#t~short144;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short145 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short145;ParallelCodeBlock1: assume #t~short145;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short145 := 0 == ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short146 := #t~short145;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short146;ParallelCodeBlock1: assume #t~short146;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short146 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short147 := #t~short146;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short147;ParallelCodeBlock1: assume #t~short147;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short147 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelCompositionBeginParallelComposition{ParallelCodeBlock0: assume #t~short147;#race~weak$$choice0~0 := 0;assume 0 == #race~weak$$choice0~0;BeginParallelComposition{ParallelCodeBlock0: assume !(0 != ~weak$$choice0~0 % 256);#t~ite148 := 0;ParallelCodeBlock1: assume 0 != ~weak$$choice0~0 % 256;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~ite148 := ~x$r_buff1_thd3~0;}EndParallelComposition#t~ite152 := #t~ite148;ParallelCodeBlock1: assume !#t~short147;#race~x$w_buff0_used~0 := 0;assume 0 == #race~x$w_buff0_used~0;#t~short149 := 0 != ~x$w_buff0_used~0 % 256;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short149;ParallelCodeBlock1: assume #t~short149;#race~x$r_buff1_thd3~0 := 0;assume 0 == #race~x$r_buff1_thd3~0;#t~short149 := 0 != ~x$r_buff1_thd3~0 % 256;}EndParallelComposition#t~short150 := #t~short149;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short150;ParallelCodeBlock1: assume #t~short150;#race~x$w_buff1_used~0 := 0;assume 0 == #race~x$w_buff1_used~0;#t~short150 := 0 != ~x$w_buff1_used~0 % 256;}EndParallelComposition#t~short151 := #t~short150;BeginParallelComposition{ParallelCodeBlock0: assume !#t~short151;ParallelCodeBlock1: assume #t~short151;#race~x$r_buff0_thd3~0 := 0;assume 0 == #race~x$r_buff0_thd3~0;#t~short151 := 0 == ~x$r_buff0_thd3~0 % 256;}EndParallelComposition#t~ite152 := (if #t~short151 then 0 else 0);}EndParallelComposition#t~ite153 := #t~ite152;}EndParallelComposition#t~ite154 := #t~ite153;}EndParallelComposition#t~ite155 := #t~ite154;}EndParallelComposition~x$r_buff1_thd3~0 := (if 0 == #t~ite155 % 256 then 0 else 1);havoc #t~nondet156;#race~x$r_buff1_thd3~0 := #t~nondet156;assume #race~x$r_buff1_thd3~0 == #t~nondet156;havoc #t~ite155;havoc #t~ite154;havoc #t~short144;havoc #t~ite153;havoc #t~short145;havoc #t~short146;havoc #t~short147;havoc #t~ite152;havoc #t~ite148;havoc #t~short149;havoc #t~short150;havoc #t~short151;havoc #t~nondet156;~__unbuffered_p2_EAX$read_delayed~0 := 1;havoc #t~nondet157;#race~__unbuffered_p2_EAX$read_delayed~0 := #t~nondet157;assume #race~__unbuffered_p2_EAX$read_delayed~0 == #t~nondet157;havoc #t~nondet157;~__unbuffered_p2_EAX$read_delayed_var~0.base, ~__unbuffered_p2_EAX$read_delayed_var~0.offset := ~#x~0.base, ~#x~0.offset;havoc #t~nondet158;#race~__unbuffered_p2_EAX$read_delayed_var~0 := #t~nondet158;assume #race~__unbuffered_p2_EAX$read_delayed_var~0 == #t~nondet158;havoc #t~nondet158;call #t~mem159 := read~int(~#x~0.base, ~#x~0.offset, 4);#race := #race[~#x~0.base,~#x~0.offset := 0];#race := #race[~#x~0.base,1 + ~#x~0.offset := 0];#race := #race[~#x~0.base,2 + ~#x~0.offset := 0];#race := #race[~#x~0.base,3 + ~#x~0.offset := 0];assume ((0 == #race[~#x~0.base,~#x~0.offset] && 0 == #race[~#x~0.base,1 + ~#x~0.offset]) && 0 == #race[~#x~0.base,2 + ~#x~0.offset]) && 0 == #race[~#x~0.base,3 + ~#x~0.offset];~__unbuffered_p2_EAX~0 := #t~mem159;havoc #t~nondet160;#race~__unbuffered_p2_EAX~0 := #t~nondet160;assume #race~__unbuffered_p2_EAX~0 == #t~nondet160;havoc #t~mem159;havoc #t~nondet160;#race~x$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~ite162 := ~x$mem_tmp~0;ParallelCodeBlock1: assume !(0 != ~x$flush_delayed~0 % 256);call #t~mem161 := 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~ite162 := #t~mem161;}EndParallelCompositioncall write~int(#t~ite162, ~#x~0.base, ~#x~0.offset, 4);havoc #t~nondet163;#race := #race[~#x~0.base,~#x~0.offset := #t~nondet163];#race := #race[~#x~0.base,1 + ~#x~0.offset := #t~nondet163];#race := #race[~#x~0.base,2 + ~#x~0.offset := #t~nondet163];#race := #race[~#x~0.base,3 + ~#x~0.offset := #t~nondet163];assume ((#race[~#x~0.base,~#x~0.offset] == #t~nondet163 && #race[~#x~0.base,1 + ~#x~0.offset] == #t~nondet163) && #race[~#x~0.base,2 + ~#x~0.offset] == #t~nondet163) && #race[~#x~0.base,3 + ~#x~0.offset] == #t~nondet163;havoc #t~ite162;havoc #t~mem161;havoc #t~nondet163;~x$flush_delayed~0 := 0;havoc #t~nondet164;#race~x$flush_delayed~0 := #t~nondet164;assume #race~x$flush_delayed~0 == #t~nondet164;havoc #t~nondet164;). 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 04:52:20,341 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request...