./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-ext/26_stack_cas_longer-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca6608a6-7e96-4bf2-ab1b-2827bef812e8/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca6608a6-7e96-4bf2-ab1b-2827bef812e8/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca6608a6-7e96-4bf2-ab1b-2827bef812e8/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca6608a6-7e96-4bf2-ab1b-2827bef812e8/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-ext/26_stack_cas_longer-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca6608a6-7e96-4bf2-ab1b-2827bef812e8/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca6608a6-7e96-4bf2-ab1b-2827bef812e8/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cb8c1938cc441082517c5681097f5f6483a36107a8ec46d723b101297930909d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 20:45:36,222 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 20:45:36,224 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 20:45:36,238 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 20:45:36,238 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 20:45:36,239 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 20:45:36,240 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 20:45:36,241 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 20:45:36,242 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 20:45:36,242 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 20:45:36,243 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 20:45:36,244 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 20:45:36,244 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 20:45:36,245 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 20:45:36,246 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 20:45:36,246 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 20:45:36,247 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 20:45:36,247 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 20:45:36,248 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 20:45:36,249 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 20:45:36,250 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 20:45:36,252 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 20:45:36,253 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 20:45:36,254 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 20:45:36,257 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 20:45:36,257 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 20:45:36,258 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 20:45:36,259 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 20:45:36,259 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 20:45:36,260 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 20:45:36,260 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 20:45:36,261 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 20:45:36,262 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 20:45:36,263 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 20:45:36,264 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 20:45:36,264 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 20:45:36,265 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 20:45:36,265 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 20:45:36,265 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 20:45:36,266 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 20:45:36,267 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 20:45:36,267 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca6608a6-7e96-4bf2-ab1b-2827bef812e8/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-12-13 20:45:36,288 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 20:45:36,288 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 20:45:36,288 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 20:45:36,289 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 20:45:36,289 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 20:45:36,289 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 20:45:36,290 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 20:45:36,290 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 20:45:36,290 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 20:45:36,291 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 20:45:36,312 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-13 20:45:36,312 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 20:45:36,313 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-13 20:45:36,313 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 20:45:36,313 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 20:45:36,313 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 20:45:36,313 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 20:45:36,314 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-13 20:45:36,314 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 20:45:36,314 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 20:45:36,314 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 20:45:36,315 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 20:45:36,315 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 20:45:36,315 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 20:45:36,315 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 20:45:36,315 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 20:45:36,316 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 20:45:36,316 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 20:45:36,316 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 20:45:36,316 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 20:45:36,316 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 20:45:36,317 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 20:45:36,317 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 20:45:36,317 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 20:45:36,317 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 20:45:36,317 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca6608a6-7e96-4bf2-ab1b-2827bef812e8/bin/uautomizer-uyxdKDjOR8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca6608a6-7e96-4bf2-ab1b-2827bef812e8/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cb8c1938cc441082517c5681097f5f6483a36107a8ec46d723b101297930909d [2022-12-13 20:45:36,512 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 20:45:36,531 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 20:45:36,533 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 20:45:36,534 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 20:45:36,534 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 20:45:36,535 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca6608a6-7e96-4bf2-ab1b-2827bef812e8/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/pthread-ext/26_stack_cas_longer-2.i [2022-12-13 20:45:39,159 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 20:45:39,342 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 20:45:39,342 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca6608a6-7e96-4bf2-ab1b-2827bef812e8/sv-benchmarks/c/pthread-ext/26_stack_cas_longer-2.i [2022-12-13 20:45:39,350 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca6608a6-7e96-4bf2-ab1b-2827bef812e8/bin/uautomizer-uyxdKDjOR8/data/c4a766147/1337b3f9ef094ae5b939381728f43083/FLAGbf29b2bf3 [2022-12-13 20:45:39,361 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca6608a6-7e96-4bf2-ab1b-2827bef812e8/bin/uautomizer-uyxdKDjOR8/data/c4a766147/1337b3f9ef094ae5b939381728f43083 [2022-12-13 20:45:39,362 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 20:45:39,363 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 20:45:39,364 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 20:45:39,364 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 20:45:39,367 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 20:45:39,369 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 08:45:39" (1/1) ... [2022-12-13 20:45:39,370 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6387b64e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:45:39, skipping insertion in model container [2022-12-13 20:45:39,370 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 08:45:39" (1/1) ... [2022-12-13 20:45:39,376 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 20:45:39,409 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 20:45:39,691 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca6608a6-7e96-4bf2-ab1b-2827bef812e8/sv-benchmarks/c/pthread-ext/26_stack_cas_longer-2.i[31163,31176] [2022-12-13 20:45:39,701 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 20:45:39,712 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 20:45:39,747 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca6608a6-7e96-4bf2-ab1b-2827bef812e8/sv-benchmarks/c/pthread-ext/26_stack_cas_longer-2.i[31163,31176] [2022-12-13 20:45:39,750 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 20:45:39,781 INFO L208 MainTranslator]: Completed translation [2022-12-13 20:45:39,781 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:45:39 WrapperNode [2022-12-13 20:45:39,781 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 20:45:39,782 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 20:45:39,782 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 20:45:39,782 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 20:45:39,789 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:45:39" (1/1) ... [2022-12-13 20:45:39,802 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:45:39" (1/1) ... [2022-12-13 20:45:39,824 INFO L138 Inliner]: procedures = 177, calls = 47, calls flagged for inlining = 16, calls inlined = 19, statements flattened = 187 [2022-12-13 20:45:39,824 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 20:45:39,825 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 20:45:39,825 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 20:45:39,825 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 20:45:39,832 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:45:39" (1/1) ... [2022-12-13 20:45:39,832 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:45:39" (1/1) ... [2022-12-13 20:45:39,834 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:45:39" (1/1) ... [2022-12-13 20:45:39,834 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:45:39" (1/1) ... [2022-12-13 20:45:39,838 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:45:39" (1/1) ... [2022-12-13 20:45:39,841 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:45:39" (1/1) ... [2022-12-13 20:45:39,842 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:45:39" (1/1) ... [2022-12-13 20:45:39,843 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:45:39" (1/1) ... [2022-12-13 20:45:39,845 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 20:45:39,845 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 20:45:39,845 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 20:45:39,846 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 20:45:39,846 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:45:39" (1/1) ... [2022-12-13 20:45:39,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 20:45:39,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca6608a6-7e96-4bf2-ab1b-2827bef812e8/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 20:45:39,869 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca6608a6-7e96-4bf2-ab1b-2827bef812e8/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 20:45:39,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca6608a6-7e96-4bf2-ab1b-2827bef812e8/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 20:45:39,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 20:45:39,901 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2022-12-13 20:45:39,901 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2022-12-13 20:45:39,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 20:45:39,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 20:45:39,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 20:45:39,902 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 20:45:39,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 20:45:39,902 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 20:45:39,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 20:45:39,903 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-12-13 20:45:39,995 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 20:45:39,997 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 20:45:40,242 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 20:45:40,325 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 20:45:40,325 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-12-13 20:45:40,327 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 08:45:40 BoogieIcfgContainer [2022-12-13 20:45:40,327 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 20:45:40,329 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 20:45:40,329 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 20:45:40,331 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 20:45:40,332 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 08:45:39" (1/3) ... [2022-12-13 20:45:40,332 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24433c96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 08:45:40, skipping insertion in model container [2022-12-13 20:45:40,332 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:45:39" (2/3) ... [2022-12-13 20:45:40,332 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24433c96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 08:45:40, skipping insertion in model container [2022-12-13 20:45:40,332 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 08:45:40" (3/3) ... [2022-12-13 20:45:40,333 INFO L112 eAbstractionObserver]: Analyzing ICFG 26_stack_cas_longer-2.i [2022-12-13 20:45:40,339 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-12-13 20:45:40,347 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 20:45:40,347 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 20:45:40,347 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-13 20:45:40,398 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-12-13 20:45:40,427 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 117 places, 124 transitions, 253 flow [2022-12-13 20:45:40,471 INFO L130 PetriNetUnfolder]: 11/135 cut-off events. [2022-12-13 20:45:40,472 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-13 20:45:40,477 INFO L83 FinitePrefix]: Finished finitePrefix Result has 140 conditions, 135 events. 11/135 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 144 event pairs, 0 based on Foata normal form. 0/121 useless extension candidates. Maximal degree in co-relation 97. Up to 4 conditions per place. [2022-12-13 20:45:40,477 INFO L82 GeneralOperation]: Start removeDead. Operand has 117 places, 124 transitions, 253 flow [2022-12-13 20:45:40,481 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 117 places, 124 transitions, 253 flow [2022-12-13 20:45:40,485 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-12-13 20:45:40,495 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 117 places, 124 transitions, 253 flow [2022-12-13 20:45:40,498 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 117 places, 124 transitions, 253 flow [2022-12-13 20:45:40,498 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 117 places, 124 transitions, 253 flow [2022-12-13 20:45:40,532 INFO L130 PetriNetUnfolder]: 11/135 cut-off events. [2022-12-13 20:45:40,532 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-13 20:45:40,533 INFO L83 FinitePrefix]: Finished finitePrefix Result has 140 conditions, 135 events. 11/135 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 144 event pairs, 0 based on Foata normal form. 0/121 useless extension candidates. Maximal degree in co-relation 97. Up to 4 conditions per place. [2022-12-13 20:45:40,535 INFO L119 LiptonReduction]: Number of co-enabled transitions 2352 [2022-12-13 20:45:43,645 INFO L134 LiptonReduction]: Checked pairs total: 2513 [2022-12-13 20:45:43,645 INFO L136 LiptonReduction]: Total number of compositions: 113 [2022-12-13 20:45:43,655 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 20:45:43,659 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@62e5b088, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 20:45:43,659 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-12-13 20:45:43,662 INFO L130 PetriNetUnfolder]: 2/13 cut-off events. [2022-12-13 20:45:43,662 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-13 20:45:43,662 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-12-13 20:45:43,663 INFO L209 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1] [2022-12-13 20:45:43,663 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 20:45:43,666 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 20:45:43,667 INFO L85 PathProgramCache]: Analyzing trace with hash -1963133820, now seen corresponding path program 1 times [2022-12-13 20:45:43,673 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 20:45:43,673 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1144697709] [2022-12-13 20:45:43,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 20:45:43,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 20:45:43,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 20:45:43,748 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 20:45:43,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 20:45:43,786 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 20:45:43,787 INFO L360 BasicCegarLoop]: Counterexample is feasible [2022-12-13 20:45:43,788 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 3 remaining) [2022-12-13 20:45:43,790 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (1 of 3 remaining) [2022-12-13 20:45:43,790 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 3 remaining) [2022-12-13 20:45:43,791 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 20:45:43,791 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2022-12-13 20:45:43,793 WARN L233 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2022-12-13 20:45:43,793 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2022-12-13 20:45:43,843 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-12-13 20:45:43,848 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 195 places, 209 transitions, 430 flow [2022-12-13 20:45:43,893 INFO L130 PetriNetUnfolder]: 21/233 cut-off events. [2022-12-13 20:45:43,893 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-12-13 20:45:43,896 INFO L83 FinitePrefix]: Finished finitePrefix Result has 243 conditions, 233 events. 21/233 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 470 event pairs, 0 based on Foata normal form. 0/207 useless extension candidates. Maximal degree in co-relation 181. Up to 6 conditions per place. [2022-12-13 20:45:43,896 INFO L82 GeneralOperation]: Start removeDead. Operand has 195 places, 209 transitions, 430 flow [2022-12-13 20:45:43,898 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 195 places, 209 transitions, 430 flow [2022-12-13 20:45:43,898 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-12-13 20:45:43,898 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 195 places, 209 transitions, 430 flow [2022-12-13 20:45:43,899 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 195 places, 209 transitions, 430 flow [2022-12-13 20:45:43,899 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 195 places, 209 transitions, 430 flow [2022-12-13 20:45:43,933 INFO L130 PetriNetUnfolder]: 21/233 cut-off events. [2022-12-13 20:45:43,933 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-12-13 20:45:43,934 INFO L83 FinitePrefix]: Finished finitePrefix Result has 243 conditions, 233 events. 21/233 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 470 event pairs, 0 based on Foata normal form. 0/207 useless extension candidates. Maximal degree in co-relation 181. Up to 6 conditions per place. [2022-12-13 20:45:43,940 INFO L119 LiptonReduction]: Number of co-enabled transitions 18984 [2022-12-13 20:45:47,803 INFO L134 LiptonReduction]: Checked pairs total: 36061 [2022-12-13 20:45:47,803 INFO L136 LiptonReduction]: Total number of compositions: 174 [2022-12-13 20:45:47,805 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 20:45:47,806 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@62e5b088, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 20:45:47,806 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-12-13 20:45:47,810 INFO L130 PetriNetUnfolder]: 3/31 cut-off events. [2022-12-13 20:45:47,810 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-12-13 20:45:47,810 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-12-13 20:45:47,810 INFO L209 CegarLoopForPetriNet]: trace histogram [3, 2, 2, 1, 1, 1, 1] [2022-12-13 20:45:47,811 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-13 20:45:47,811 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 20:45:47,811 INFO L85 PathProgramCache]: Analyzing trace with hash 1870344916, now seen corresponding path program 1 times [2022-12-13 20:45:47,811 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 20:45:47,812 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [592464051] [2022-12-13 20:45:47,812 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 20:45:47,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 20:45:47,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 20:45:47,834 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 20:45:47,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 20:45:47,849 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 20:45:47,849 INFO L360 BasicCegarLoop]: Counterexample is feasible [2022-12-13 20:45:47,849 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 4 remaining) [2022-12-13 20:45:47,849 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (2 of 4 remaining) [2022-12-13 20:45:47,850 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (1 of 4 remaining) [2022-12-13 20:45:47,850 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 4 remaining) [2022-12-13 20:45:47,850 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 20:45:47,850 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2022-12-13 20:45:47,850 WARN L233 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2022-12-13 20:45:47,850 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2022-12-13 20:45:47,892 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-12-13 20:45:47,896 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 273 places, 294 transitions, 609 flow [2022-12-13 20:45:47,940 INFO L130 PetriNetUnfolder]: 31/331 cut-off events. [2022-12-13 20:45:47,940 INFO L131 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2022-12-13 20:45:47,942 INFO L83 FinitePrefix]: Finished finitePrefix Result has 347 conditions, 331 events. 31/331 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 910 event pairs, 0 based on Foata normal form. 0/293 useless extension candidates. Maximal degree in co-relation 265. Up to 8 conditions per place. [2022-12-13 20:45:47,943 INFO L82 GeneralOperation]: Start removeDead. Operand has 273 places, 294 transitions, 609 flow [2022-12-13 20:45:47,945 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 273 places, 294 transitions, 609 flow [2022-12-13 20:45:47,945 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-12-13 20:45:47,945 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 273 places, 294 transitions, 609 flow [2022-12-13 20:45:47,946 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 273 places, 294 transitions, 609 flow [2022-12-13 20:45:47,946 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 273 places, 294 transitions, 609 flow [2022-12-13 20:45:47,984 INFO L130 PetriNetUnfolder]: 31/331 cut-off events. [2022-12-13 20:45:47,984 INFO L131 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2022-12-13 20:45:47,986 INFO L83 FinitePrefix]: Finished finitePrefix Result has 347 conditions, 331 events. 31/331 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 910 event pairs, 0 based on Foata normal form. 0/293 useless extension candidates. Maximal degree in co-relation 265. Up to 8 conditions per place. [2022-12-13 20:45:47,999 INFO L119 LiptonReduction]: Number of co-enabled transitions 49896 [2022-12-13 20:45:52,996 INFO L134 LiptonReduction]: Checked pairs total: 96867 [2022-12-13 20:45:52,997 INFO L136 LiptonReduction]: Total number of compositions: 245 [2022-12-13 20:45:52,998 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 20:45:52,999 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@62e5b088, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 20:45:52,999 INFO L358 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-12-13 20:45:53,004 INFO L130 PetriNetUnfolder]: 8/61 cut-off events. [2022-12-13 20:45:53,004 INFO L131 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2022-12-13 20:45:53,004 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-12-13 20:45:53,004 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 20:45:53,004 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-12-13 20:45:53,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 20:45:53,004 INFO L85 PathProgramCache]: Analyzing trace with hash 967382557, now seen corresponding path program 1 times [2022-12-13 20:45:53,005 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 20:45:53,005 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [905238386] [2022-12-13 20:45:53,005 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 20:45:53,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 20:45:53,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:45:53,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 20:45:53,116 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 20:45:53,116 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [905238386] [2022-12-13 20:45:53,117 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [905238386] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 20:45:53,117 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 20:45:53,117 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 20:45:53,117 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [522240567] [2022-12-13 20:45:53,118 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 20:45:53,125 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 20:45:53,125 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 20:45:53,143 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 20:45:53,145 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 20:45:53,173 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 243 out of 539 [2022-12-13 20:45:53,181 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 84 places, 98 transitions, 217 flow. Second operand has 4 states, 4 states have (on average 246.25) internal successors, (985), 4 states have internal predecessors, (985), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 20:45:53,181 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 20:45:53,182 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 243 of 539 [2022-12-13 20:45:53,182 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 20:45:59,100 INFO L130 PetriNetUnfolder]: 51093/74409 cut-off events. [2022-12-13 20:45:59,100 INFO L131 PetriNetUnfolder]: For 2938/2938 co-relation queries the response was YES. [2022-12-13 20:45:59,205 INFO L83 FinitePrefix]: Finished finitePrefix Result has 144231 conditions, 74409 events. 51093/74409 cut-off events. For 2938/2938 co-relation queries the response was YES. Maximal size of possible extension queue 2150. Compared 549853 event pairs, 8635 based on Foata normal form. 806/61578 useless extension candidates. Maximal degree in co-relation 84090. Up to 43175 conditions per place. [2022-12-13 20:45:59,499 INFO L137 encePairwiseOnDemand]: 520/539 looper letters, 212 selfloop transitions, 15 changer transitions 0/248 dead transitions. [2022-12-13 20:45:59,499 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 87 places, 248 transitions, 1002 flow [2022-12-13 20:45:59,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 20:45:59,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-12-13 20:45:59,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1472 transitions. [2022-12-13 20:45:59,517 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.5461966604823748 [2022-12-13 20:45:59,518 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1472 transitions. [2022-12-13 20:45:59,518 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1472 transitions. [2022-12-13 20:45:59,521 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-12-13 20:45:59,524 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1472 transitions. [2022-12-13 20:45:59,528 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 294.4) internal successors, (1472), 5 states have internal predecessors, (1472), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 20:45:59,535 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 539.0) internal successors, (3234), 6 states have internal predecessors, (3234), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 20:45:59,537 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 539.0) internal successors, (3234), 6 states have internal predecessors, (3234), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 20:45:59,538 INFO L175 Difference]: Start difference. First operand has 84 places, 98 transitions, 217 flow. Second operand 5 states and 1472 transitions. [2022-12-13 20:45:59,539 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 87 places, 248 transitions, 1002 flow [2022-12-13 20:45:59,543 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 87 places, 248 transitions, 990 flow, removed 6 selfloop flow, removed 0 redundant places. [2022-12-13 20:45:59,546 INFO L231 Difference]: Finished difference. Result has 91 places, 104 transitions, 319 flow [2022-12-13 20:45:59,548 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=539, PETRI_DIFFERENCE_MINUEND_FLOW=197, PETRI_DIFFERENCE_MINUEND_PLACES=83, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=91, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=82, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=319, PETRI_PLACES=91, PETRI_TRANSITIONS=104} [2022-12-13 20:45:59,550 INFO L288 CegarLoopForPetriNet]: 84 programPoint places, 7 predicate places. [2022-12-13 20:45:59,550 INFO L495 AbstractCegarLoop]: Abstraction has has 91 places, 104 transitions, 319 flow [2022-12-13 20:45:59,551 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 246.25) internal successors, (985), 4 states have internal predecessors, (985), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 20:45:59,551 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-12-13 20:45:59,551 INFO L209 CegarLoopForPetriNet]: trace histogram [4, 3, 3, 1, 1, 1, 1, 1] [2022-12-13 20:45:59,551 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 20:45:59,551 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-12-13 20:45:59,552 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 20:45:59,552 INFO L85 PathProgramCache]: Analyzing trace with hash 1710680550, now seen corresponding path program 1 times [2022-12-13 20:45:59,552 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 20:45:59,552 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [916603033] [2022-12-13 20:45:59,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 20:45:59,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 20:45:59,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 20:45:59,569 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 20:45:59,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 20:45:59,586 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 20:45:59,586 INFO L360 BasicCegarLoop]: Counterexample is feasible [2022-12-13 20:45:59,586 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 5 remaining) [2022-12-13 20:45:59,587 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (3 of 5 remaining) [2022-12-13 20:45:59,587 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (2 of 5 remaining) [2022-12-13 20:45:59,587 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (1 of 5 remaining) [2022-12-13 20:45:59,587 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 5 remaining) [2022-12-13 20:45:59,587 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-13 20:45:59,587 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1] [2022-12-13 20:45:59,588 WARN L233 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2022-12-13 20:45:59,588 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2022-12-13 20:45:59,644 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-12-13 20:45:59,649 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 351 places, 379 transitions, 790 flow [2022-12-13 20:45:59,707 INFO L130 PetriNetUnfolder]: 41/429 cut-off events. [2022-12-13 20:45:59,707 INFO L131 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2022-12-13 20:45:59,710 INFO L83 FinitePrefix]: Finished finitePrefix Result has 452 conditions, 429 events. 41/429 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 1440 event pairs, 0 based on Foata normal form. 0/379 useless extension candidates. Maximal degree in co-relation 349. Up to 10 conditions per place. [2022-12-13 20:45:59,710 INFO L82 GeneralOperation]: Start removeDead. Operand has 351 places, 379 transitions, 790 flow [2022-12-13 20:45:59,713 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 351 places, 379 transitions, 790 flow [2022-12-13 20:45:59,713 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-12-13 20:45:59,714 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 351 places, 379 transitions, 790 flow [2022-12-13 20:45:59,714 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 351 places, 379 transitions, 790 flow [2022-12-13 20:45:59,714 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 351 places, 379 transitions, 790 flow [2022-12-13 20:45:59,774 INFO L130 PetriNetUnfolder]: 41/429 cut-off events. [2022-12-13 20:45:59,774 INFO L131 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2022-12-13 20:45:59,780 INFO L83 FinitePrefix]: Finished finitePrefix Result has 452 conditions, 429 events. 41/429 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 1440 event pairs, 0 based on Foata normal form. 0/379 useless extension candidates. Maximal degree in co-relation 349. Up to 10 conditions per place. [2022-12-13 20:45:59,809 INFO L119 LiptonReduction]: Number of co-enabled transitions 95088 [2022-12-13 20:46:06,982 INFO L134 LiptonReduction]: Checked pairs total: 191198 [2022-12-13 20:46:06,982 INFO L136 LiptonReduction]: Total number of compositions: 314 [2022-12-13 20:46:06,984 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 20:46:06,985 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@62e5b088, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 20:46:06,985 INFO L358 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2022-12-13 20:46:06,994 INFO L130 PetriNetUnfolder]: 7/60 cut-off events. [2022-12-13 20:46:06,994 INFO L131 PetriNetUnfolder]: For 10/10 co-relation queries the response was YES. [2022-12-13 20:46:06,994 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-12-13 20:46:06,994 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 20:46:06,994 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2022-12-13 20:46:06,995 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 20:46:06,995 INFO L85 PathProgramCache]: Analyzing trace with hash -1683707476, now seen corresponding path program 1 times [2022-12-13 20:46:06,995 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 20:46:06,995 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [949699112] [2022-12-13 20:46:06,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 20:46:06,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 20:46:07,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:46:07,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 20:46:07,077 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 20:46:07,077 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [949699112] [2022-12-13 20:46:07,078 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [949699112] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 20:46:07,078 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 20:46:07,078 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 20:46:07,078 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2061702129] [2022-12-13 20:46:07,078 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 20:46:07,078 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 20:46:07,079 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 20:46:07,079 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 20:46:07,079 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 20:46:07,108 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 314 out of 693 [2022-12-13 20:46:07,111 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 111 places, 130 transitions, 292 flow. Second operand has 4 states, 4 states have (on average 317.25) internal successors, (1269), 4 states have internal predecessors, (1269), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 20:46:07,111 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 20:46:07,111 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 314 of 693 [2022-12-13 20:46:07,111 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 20:48:58,667 INFO L130 PetriNetUnfolder]: 1673011/2184982 cut-off events. [2022-12-13 20:48:58,667 INFO L131 PetriNetUnfolder]: For 97424/97424 co-relation queries the response was YES. [2022-12-13 20:49:03,393 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4295852 conditions, 2184982 events. 1673011/2184982 cut-off events. For 97424/97424 co-relation queries the response was YES. Maximal size of possible extension queue 42645. Compared 17694437 event pairs, 119985 based on Foata normal form. 24784/1824142 useless extension candidates. Maximal degree in co-relation 1092752. Up to 1151922 conditions per place. [2022-12-13 20:49:11,591 INFO L137 encePairwiseOnDemand]: 671/693 looper letters, 306 selfloop transitions, 19 changer transitions 0/352 dead transitions. [2022-12-13 20:49:11,591 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 114 places, 352 transitions, 1444 flow [2022-12-13 20:49:11,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 20:49:11,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-12-13 20:49:11,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1931 transitions. [2022-12-13 20:49:11,595 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.5572871572871573 [2022-12-13 20:49:11,595 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1931 transitions. [2022-12-13 20:49:11,595 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1931 transitions. [2022-12-13 20:49:11,596 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-12-13 20:49:11,596 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1931 transitions. [2022-12-13 20:49:11,599 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 386.2) internal successors, (1931), 5 states have internal predecessors, (1931), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 20:49:11,604 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 693.0) internal successors, (4158), 6 states have internal predecessors, (4158), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 20:49:11,605 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 693.0) internal successors, (4158), 6 states have internal predecessors, (4158), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 20:49:11,605 INFO L175 Difference]: Start difference. First operand has 111 places, 130 transitions, 292 flow. Second operand 5 states and 1931 transitions. [2022-12-13 20:49:11,605 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 114 places, 352 transitions, 1444 flow [2022-12-13 20:49:11,685 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 114 places, 352 transitions, 1414 flow, removed 15 selfloop flow, removed 0 redundant places. [2022-12-13 20:49:11,688 INFO L231 Difference]: Finished difference. Result has 118 places, 138 transitions, 412 flow [2022-12-13 20:49:11,688 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=693, PETRI_DIFFERENCE_MINUEND_FLOW=262, PETRI_DIFFERENCE_MINUEND_PLACES=110, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=121, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=110, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=412, PETRI_PLACES=118, PETRI_TRANSITIONS=138} [2022-12-13 20:49:11,688 INFO L288 CegarLoopForPetriNet]: 111 programPoint places, 7 predicate places. [2022-12-13 20:49:11,689 INFO L495 AbstractCegarLoop]: Abstraction has has 118 places, 138 transitions, 412 flow [2022-12-13 20:49:11,689 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 317.25) internal successors, (1269), 4 states have internal predecessors, (1269), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 20:49:11,689 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-12-13 20:49:11,689 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 20:49:11,689 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-13 20:49:11,690 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2022-12-13 20:49:11,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 20:49:11,690 INFO L85 PathProgramCache]: Analyzing trace with hash 1158853150, now seen corresponding path program 1 times [2022-12-13 20:49:11,690 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 20:49:11,690 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [930036079] [2022-12-13 20:49:11,690 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 20:49:11,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 20:49:11,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:49:11,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 20:49:11,736 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 20:49:11,736 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [930036079] [2022-12-13 20:49:11,737 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [930036079] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 20:49:11,737 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 20:49:11,737 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 20:49:11,737 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [498404320] [2022-12-13 20:49:11,737 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 20:49:11,737 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 20:49:11,737 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 20:49:11,738 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 20:49:11,738 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 20:49:11,758 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 316 out of 693 [2022-12-13 20:49:11,759 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 118 places, 138 transitions, 412 flow. Second operand has 3 states, 3 states have (on average 320.6666666666667) internal successors, (962), 3 states have internal predecessors, (962), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 20:49:11,760 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 20:49:11,760 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 316 of 693 [2022-12-13 20:49:11,760 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 20:49:17,686 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][21], [130#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 25#thr1EXITtrue, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, 367#(= ~next_alloc_idx~0 1), thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:17,686 INFO L383 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2022-12-13 20:49:17,686 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2022-12-13 20:49:17,686 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2022-12-13 20:49:17,686 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2022-12-13 20:49:17,687 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][22], [130#thr1EXITtrue, thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, 367#(= ~next_alloc_idx~0 1), thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:17,687 INFO L383 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2022-12-13 20:49:17,687 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2022-12-13 20:49:17,687 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2022-12-13 20:49:17,687 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2022-12-13 20:49:17,688 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][21], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 25#thr1EXITtrue, 101#L766-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, 367#(= ~next_alloc_idx~0 1), thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:17,688 INFO L383 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2022-12-13 20:49:17,688 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2022-12-13 20:49:17,688 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2022-12-13 20:49:17,688 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2022-12-13 20:49:17,689 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][22], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 101#L766-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, 367#(= ~next_alloc_idx~0 1), thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:17,689 INFO L383 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2022-12-13 20:49:17,689 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2022-12-13 20:49:17,689 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2022-12-13 20:49:17,689 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2022-12-13 20:49:19,442 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][21], [thr1Thread4of4ForFork0InUse, 130#thr1EXITtrue, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 25#thr1EXITtrue, 185#L773-3true, thr1Thread1of4ForFork0InUse, 367#(= ~next_alloc_idx~0 1), 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:19,442 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2022-12-13 20:49:19,442 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2022-12-13 20:49:19,443 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2022-12-13 20:49:19,443 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2022-12-13 20:49:19,443 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][22], [thr1Thread4of4ForFork0InUse, 130#thr1EXITtrue, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 367#(= ~next_alloc_idx~0 1), 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:19,443 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2022-12-13 20:49:19,443 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2022-12-13 20:49:19,443 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2022-12-13 20:49:19,443 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2022-12-13 20:49:19,443 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][21], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 25#thr1EXITtrue, 101#L766-3true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 367#(= ~next_alloc_idx~0 1), 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:19,444 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2022-12-13 20:49:19,444 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2022-12-13 20:49:19,444 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2022-12-13 20:49:19,444 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2022-12-13 20:49:19,444 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][22], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 101#L766-3true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 367#(= ~next_alloc_idx~0 1), 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:19,444 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2022-12-13 20:49:19,444 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2022-12-13 20:49:19,444 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2022-12-13 20:49:19,444 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2022-12-13 20:49:19,445 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][21], [thr1Thread4of4ForFork0InUse, 243#L741-3true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 25#thr1EXITtrue, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, 367#(= ~next_alloc_idx~0 1), thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:19,445 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2022-12-13 20:49:19,445 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2022-12-13 20:49:19,445 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2022-12-13 20:49:19,445 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2022-12-13 20:49:19,445 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][22], [thr1Thread4of4ForFork0InUse, 243#L741-3true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, 367#(= ~next_alloc_idx~0 1), thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:19,445 INFO L383 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2022-12-13 20:49:19,445 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2022-12-13 20:49:19,445 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2022-12-13 20:49:19,445 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2022-12-13 20:49:21,408 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][21], [thr1Thread4of4ForFork0InUse, 243#L741-3true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 25#thr1EXITtrue, 185#L773-3true, thr1Thread1of4ForFork0InUse, 367#(= ~next_alloc_idx~0 1), 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:21,408 INFO L383 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2022-12-13 20:49:21,408 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2022-12-13 20:49:21,408 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2022-12-13 20:49:21,408 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2022-12-13 20:49:21,408 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][22], [thr1Thread4of4ForFork0InUse, 243#L741-3true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 367#(= ~next_alloc_idx~0 1), 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:21,408 INFO L383 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2022-12-13 20:49:21,409 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2022-12-13 20:49:21,409 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2022-12-13 20:49:21,409 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2022-12-13 20:49:21,409 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][21], [thr1Thread4of4ForFork0InUse, 161#L720true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 25#thr1EXITtrue, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, 367#(= ~next_alloc_idx~0 1), thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:21,409 INFO L383 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2022-12-13 20:49:21,410 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2022-12-13 20:49:21,410 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2022-12-13 20:49:21,410 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2022-12-13 20:49:21,410 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][22], [thr1Thread4of4ForFork0InUse, 161#L720true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, 367#(= ~next_alloc_idx~0 1), thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:21,410 INFO L383 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2022-12-13 20:49:21,410 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2022-12-13 20:49:21,411 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2022-12-13 20:49:21,411 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2022-12-13 20:49:22,765 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][21], [thr1Thread4of4ForFork0InUse, 130#thr1EXITtrue, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 25#thr1EXITtrue, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, 367#(= ~next_alloc_idx~0 1), thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:22,765 INFO L383 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2022-12-13 20:49:22,766 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2022-12-13 20:49:22,766 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2022-12-13 20:49:22,766 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2022-12-13 20:49:22,766 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][22], [thr1Thread4of4ForFork0InUse, 130#thr1EXITtrue, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, 367#(= ~next_alloc_idx~0 1), thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:22,766 INFO L383 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2022-12-13 20:49:22,766 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2022-12-13 20:49:22,766 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2022-12-13 20:49:22,766 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2022-12-13 20:49:22,767 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][21], [thr1Thread4of4ForFork0InUse, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 25#thr1EXITtrue, 101#L766-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, 367#(= ~next_alloc_idx~0 1), thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:22,767 INFO L383 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2022-12-13 20:49:22,767 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2022-12-13 20:49:22,767 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2022-12-13 20:49:22,767 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2022-12-13 20:49:22,767 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][22], [thr1Thread4of4ForFork0InUse, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 101#L766-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, 367#(= ~next_alloc_idx~0 1), thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:22,767 INFO L383 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2022-12-13 20:49:22,767 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2022-12-13 20:49:22,767 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2022-12-13 20:49:22,767 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2022-12-13 20:49:23,722 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][21], [thr1Thread4of4ForFork0InUse, 161#L720true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 25#thr1EXITtrue, 185#L773-3true, thr1Thread1of4ForFork0InUse, 367#(= ~next_alloc_idx~0 1), 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:23,722 INFO L383 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2022-12-13 20:49:23,722 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2022-12-13 20:49:23,723 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2022-12-13 20:49:23,723 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2022-12-13 20:49:23,723 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][22], [thr1Thread4of4ForFork0InUse, 161#L720true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 367#(= ~next_alloc_idx~0 1), 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:23,723 INFO L383 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2022-12-13 20:49:23,723 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2022-12-13 20:49:23,723 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2022-12-13 20:49:23,723 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2022-12-13 20:49:23,723 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][21], [thr1Thread4of4ForFork0InUse, 32#L720-3true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 25#thr1EXITtrue, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, 367#(= ~next_alloc_idx~0 1), thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:23,723 INFO L383 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2022-12-13 20:49:23,724 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2022-12-13 20:49:23,724 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2022-12-13 20:49:23,724 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2022-12-13 20:49:23,724 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][22], [thr1Thread4of4ForFork0InUse, 32#L720-3true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, 367#(= ~next_alloc_idx~0 1), thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:23,724 INFO L383 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2022-12-13 20:49:23,724 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2022-12-13 20:49:23,724 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2022-12-13 20:49:23,724 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2022-12-13 20:49:25,281 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][21], [thr1Thread4of4ForFork0InUse, 130#thr1EXITtrue, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 25#thr1EXITtrue, 185#L773-3true, thr1Thread1of4ForFork0InUse, 367#(= ~next_alloc_idx~0 1), 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:25,281 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2022-12-13 20:49:25,281 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2022-12-13 20:49:25,281 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2022-12-13 20:49:25,281 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2022-12-13 20:49:25,281 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][22], [thr1Thread4of4ForFork0InUse, 130#thr1EXITtrue, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 185#L773-3true, thr1Thread1of4ForFork0InUse, 367#(= ~next_alloc_idx~0 1), 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:25,282 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2022-12-13 20:49:25,282 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2022-12-13 20:49:25,282 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2022-12-13 20:49:25,282 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2022-12-13 20:49:25,282 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][21], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 25#thr1EXITtrue, 101#L766-3true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, 367#(= ~next_alloc_idx~0 1), thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:25,282 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2022-12-13 20:49:25,282 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2022-12-13 20:49:25,282 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2022-12-13 20:49:25,282 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2022-12-13 20:49:25,283 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][22], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 101#L766-3true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, 367#(= ~next_alloc_idx~0 1), thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:25,283 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2022-12-13 20:49:25,283 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2022-12-13 20:49:25,283 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2022-12-13 20:49:25,283 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2022-12-13 20:49:25,283 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][21], [thr1Thread4of4ForFork0InUse, 243#L741-3true, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 25#thr1EXITtrue, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, 367#(= ~next_alloc_idx~0 1), thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:25,283 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2022-12-13 20:49:25,283 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2022-12-13 20:49:25,283 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2022-12-13 20:49:25,284 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2022-12-13 20:49:25,284 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][22], [thr1Thread4of4ForFork0InUse, 243#L741-3true, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, 367#(= ~next_alloc_idx~0 1), thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:25,284 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2022-12-13 20:49:25,284 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2022-12-13 20:49:25,284 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2022-12-13 20:49:25,284 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2022-12-13 20:49:26,653 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][21], [thr1Thread4of4ForFork0InUse, 32#L720-3true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 25#thr1EXITtrue, 185#L773-3true, thr1Thread1of4ForFork0InUse, 367#(= ~next_alloc_idx~0 1), 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:26,653 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2022-12-13 20:49:26,653 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2022-12-13 20:49:26,653 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2022-12-13 20:49:26,653 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2022-12-13 20:49:26,654 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][22], [thr1Thread4of4ForFork0InUse, 32#L720-3true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 367#(= ~next_alloc_idx~0 1), 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:26,654 INFO L383 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2022-12-13 20:49:26,654 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2022-12-13 20:49:26,654 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2022-12-13 20:49:26,654 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2022-12-13 20:49:28,658 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][21], [thr1Thread4of4ForFork0InUse, 243#L741-3true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 25#thr1EXITtrue, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, 367#(= ~next_alloc_idx~0 1), thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:28,658 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2022-12-13 20:49:28,658 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2022-12-13 20:49:28,658 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2022-12-13 20:49:28,658 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2022-12-13 20:49:28,658 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][22], [thr1Thread4of4ForFork0InUse, 243#L741-3true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, 367#(= ~next_alloc_idx~0 1), thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:28,658 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2022-12-13 20:49:28,659 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2022-12-13 20:49:28,659 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2022-12-13 20:49:28,659 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2022-12-13 20:49:28,659 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][21], [thr1Thread4of4ForFork0InUse, 161#L720true, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 25#thr1EXITtrue, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, 367#(= ~next_alloc_idx~0 1), thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:28,659 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2022-12-13 20:49:28,659 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2022-12-13 20:49:28,659 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2022-12-13 20:49:28,659 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2022-12-13 20:49:28,660 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][22], [thr1Thread4of4ForFork0InUse, 161#L720true, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, 367#(= ~next_alloc_idx~0 1), thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:28,660 INFO L383 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2022-12-13 20:49:28,660 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2022-12-13 20:49:28,660 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2022-12-13 20:49:28,660 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2022-12-13 20:49:31,949 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][21], [thr1Thread4of4ForFork0InUse, 161#L720true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 25#thr1EXITtrue, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, 367#(= ~next_alloc_idx~0 1), thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:31,949 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2022-12-13 20:49:31,949 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2022-12-13 20:49:31,949 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2022-12-13 20:49:31,949 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2022-12-13 20:49:31,949 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][22], [thr1Thread4of4ForFork0InUse, 161#L720true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, 367#(= ~next_alloc_idx~0 1), thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:31,950 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2022-12-13 20:49:31,950 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2022-12-13 20:49:31,950 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2022-12-13 20:49:31,950 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2022-12-13 20:49:31,950 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][21], [thr1Thread4of4ForFork0InUse, 32#L720-3true, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 25#thr1EXITtrue, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, 367#(= ~next_alloc_idx~0 1), thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:31,950 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2022-12-13 20:49:31,950 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2022-12-13 20:49:31,950 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2022-12-13 20:49:31,950 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2022-12-13 20:49:31,951 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][22], [thr1Thread4of4ForFork0InUse, 32#L720-3true, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, 367#(= ~next_alloc_idx~0 1), thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:31,951 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2022-12-13 20:49:31,951 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2022-12-13 20:49:31,951 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2022-12-13 20:49:31,951 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2022-12-13 20:49:33,634 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 25#thr1EXITtrue, 96#L727true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:33,635 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2022-12-13 20:49:33,635 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2022-12-13 20:49:33,635 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2022-12-13 20:49:33,635 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2022-12-13 20:49:33,635 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 96#L727true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:33,635 INFO L383 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2022-12-13 20:49:33,635 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2022-12-13 20:49:33,635 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2022-12-13 20:49:33,635 INFO L386 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2022-12-13 20:49:36,153 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][21], [thr1Thread4of4ForFork0InUse, 32#L720-3true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 25#thr1EXITtrue, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, 367#(= ~next_alloc_idx~0 1), thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:36,153 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2022-12-13 20:49:36,153 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2022-12-13 20:49:36,153 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2022-12-13 20:49:36,153 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2022-12-13 20:49:36,153 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][22], [thr1Thread4of4ForFork0InUse, 32#L720-3true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 185#L773-3true, thr1Thread1of4ForFork0InUse, 367#(= ~next_alloc_idx~0 1), 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:36,153 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2022-12-13 20:49:36,153 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2022-12-13 20:49:36,153 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2022-12-13 20:49:36,154 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2022-12-13 20:49:38,176 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 25#thr1EXITtrue, 185#L773-3true, 96#L727true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:38,177 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2022-12-13 20:49:38,177 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2022-12-13 20:49:38,177 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2022-12-13 20:49:38,177 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2022-12-13 20:49:38,177 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 185#L773-3true, 96#L727true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:38,177 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2022-12-13 20:49:38,177 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2022-12-13 20:49:38,177 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2022-12-13 20:49:38,177 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2022-12-13 20:49:38,178 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 111#L742-3true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 25#thr1EXITtrue, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:38,178 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2022-12-13 20:49:38,178 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2022-12-13 20:49:38,178 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2022-12-13 20:49:38,178 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2022-12-13 20:49:38,178 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 111#L742-3true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:38,178 INFO L383 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2022-12-13 20:49:38,178 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2022-12-13 20:49:38,178 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2022-12-13 20:49:38,178 INFO L386 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2022-12-13 20:49:43,611 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 111#L742-3true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 25#thr1EXITtrue, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:43,611 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2022-12-13 20:49:43,611 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2022-12-13 20:49:43,611 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2022-12-13 20:49:43,611 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2022-12-13 20:49:43,611 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 111#L742-3true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:43,611 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2022-12-13 20:49:43,611 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2022-12-13 20:49:43,611 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2022-12-13 20:49:43,611 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2022-12-13 20:49:43,612 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [60#L765-5true, thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 25#thr1EXITtrue, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:43,612 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2022-12-13 20:49:43,612 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2022-12-13 20:49:43,612 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2022-12-13 20:49:43,612 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2022-12-13 20:49:43,612 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [60#L765-5true, thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:43,612 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2022-12-13 20:49:43,612 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2022-12-13 20:49:43,612 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2022-12-13 20:49:43,612 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2022-12-13 20:49:43,613 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 146#L747-2true, 365#true, 25#thr1EXITtrue, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:43,613 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2022-12-13 20:49:43,613 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2022-12-13 20:49:43,613 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2022-12-13 20:49:43,613 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2022-12-13 20:49:43,613 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 146#L747-2true, 365#true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:43,613 INFO L383 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2022-12-13 20:49:43,613 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2022-12-13 20:49:43,614 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2022-12-13 20:49:43,614 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2022-12-13 20:49:46,847 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 365#true, 25#thr1EXITtrue, 96#L727true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:46,847 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2022-12-13 20:49:46,847 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:46,847 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:46,847 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:46,847 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 365#true, 96#L727true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:46,847 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2022-12-13 20:49:46,847 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:46,848 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:46,848 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:50,113 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 60#L765-5true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 25#thr1EXITtrue, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:50,113 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2022-12-13 20:49:50,113 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:50,113 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:50,113 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:50,113 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 60#L765-5true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:50,113 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2022-12-13 20:49:50,113 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:50,113 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:50,113 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:50,114 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 146#L747-2true, 365#true, 25#thr1EXITtrue, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:50,114 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2022-12-13 20:49:50,114 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:50,114 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:50,114 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:50,114 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 146#L747-2true, 365#true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:50,114 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2022-12-13 20:49:50,114 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:50,114 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:50,114 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:50,115 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 16#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 25#thr1EXITtrue, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:50,115 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2022-12-13 20:49:50,115 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:50,115 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:50,115 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:50,115 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 16#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:50,115 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2022-12-13 20:49:50,115 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:50,115 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:50,115 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:50,116 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 25#thr1EXITtrue, 101#L766-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:50,116 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2022-12-13 20:49:50,116 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:50,116 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:50,116 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:50,116 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 101#L766-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:50,116 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2022-12-13 20:49:50,116 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:50,116 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:50,116 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:50,117 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 132#L748-1true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 25#thr1EXITtrue, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:50,117 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2022-12-13 20:49:50,117 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:50,117 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:50,117 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:50,117 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 132#L748-1true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:50,117 INFO L383 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2022-12-13 20:49:50,117 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:50,117 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:50,117 INFO L386 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2022-12-13 20:49:53,956 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 365#true, 25#thr1EXITtrue, 185#L773-3true, 96#L727true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:53,956 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2022-12-13 20:49:53,956 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:53,956 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:53,956 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:53,956 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 365#true, 185#L773-3true, 96#L727true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:53,957 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2022-12-13 20:49:53,957 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:53,957 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:53,957 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:53,957 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 111#L742-3true, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 365#true, 25#thr1EXITtrue, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:53,957 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2022-12-13 20:49:53,957 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:53,957 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:53,958 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:53,958 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 111#L742-3true, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 365#true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:53,958 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2022-12-13 20:49:53,958 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:53,958 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:53,958 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:57,551 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 16#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 25#thr1EXITtrue, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:57,551 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2022-12-13 20:49:57,551 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:57,551 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:57,551 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:57,551 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 16#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:57,551 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2022-12-13 20:49:57,551 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:57,551 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:57,551 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:57,552 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 25#thr1EXITtrue, 101#L766-3true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:57,552 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2022-12-13 20:49:57,552 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:57,552 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:57,552 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:57,552 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 101#L766-3true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:57,552 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2022-12-13 20:49:57,552 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:57,552 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:57,552 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:57,553 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 132#L748-1true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 25#thr1EXITtrue, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:57,553 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2022-12-13 20:49:57,553 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:57,553 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:57,553 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:57,553 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 132#L748-1true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:57,553 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2022-12-13 20:49:57,553 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:57,553 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:57,553 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:57,554 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 243#L741-3true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 25#thr1EXITtrue, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:57,554 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2022-12-13 20:49:57,554 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:57,554 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:57,554 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:57,554 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 243#L741-3true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:57,554 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2022-12-13 20:49:57,554 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:57,554 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:57,554 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:57,555 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 25#thr1EXITtrue, 282#L750true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:49:57,555 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2022-12-13 20:49:57,555 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:57,555 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:57,555 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:57,555 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 282#L750true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:49:57,555 INFO L383 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2022-12-13 20:49:57,555 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:57,555 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:49:57,555 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2022-12-13 20:50:01,999 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 111#L742-3true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 365#true, 25#thr1EXITtrue, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:01,999 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2022-12-13 20:50:01,999 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:01,999 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:02,000 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:02,000 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 111#L742-3true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 365#true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:02,000 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2022-12-13 20:50:02,000 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:02,000 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:02,000 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:02,001 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 60#L765-5true, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 365#true, 25#thr1EXITtrue, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:02,001 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2022-12-13 20:50:02,001 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:02,001 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:02,001 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:02,001 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 60#L765-5true, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 365#true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:02,001 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2022-12-13 20:50:02,001 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:02,001 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:02,001 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:02,002 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 146#L747-2true, 365#true, 25#thr1EXITtrue, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:02,002 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2022-12-13 20:50:02,002 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:02,002 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:02,002 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:02,002 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 146#L747-2true, 365#true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:02,002 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2022-12-13 20:50:02,002 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:02,002 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:02,002 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:06,421 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 243#L741-3true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 25#thr1EXITtrue, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:06,421 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2022-12-13 20:50:06,421 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:06,421 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:06,421 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:06,421 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 243#L741-3true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:06,421 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2022-12-13 20:50:06,421 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:06,421 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:06,421 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:06,422 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 25#thr1EXITtrue, 185#L773-3true, 282#L750true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:06,422 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2022-12-13 20:50:06,422 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:06,422 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:06,422 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:06,422 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 185#L773-3true, 282#L750true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:06,422 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2022-12-13 20:50:06,422 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:06,422 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:06,422 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:06,423 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 161#L720true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 25#thr1EXITtrue, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:06,423 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2022-12-13 20:50:06,423 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:06,423 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:06,423 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:06,423 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 161#L720true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:06,423 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2022-12-13 20:50:06,423 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:06,423 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:06,423 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:06,424 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 25#thr1EXITtrue, 156#L750-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:06,424 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2022-12-13 20:50:06,424 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:06,424 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:06,424 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:06,424 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 156#L750-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:06,424 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2022-12-13 20:50:06,424 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:06,424 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:06,424 INFO L386 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2022-12-13 20:50:11,174 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 60#L765-5true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 365#true, 25#thr1EXITtrue, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:11,174 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2022-12-13 20:50:11,174 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:11,174 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:11,174 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:11,174 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 60#L765-5true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 365#true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:11,175 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2022-12-13 20:50:11,175 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:11,175 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:11,175 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:11,175 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 146#L747-2true, 365#true, 25#thr1EXITtrue, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:11,175 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2022-12-13 20:50:11,175 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:11,175 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:11,175 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:11,176 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 146#L747-2true, 365#true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:11,176 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2022-12-13 20:50:11,176 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:11,176 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:11,176 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:11,176 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 16#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 365#true, 25#thr1EXITtrue, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:11,176 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2022-12-13 20:50:11,176 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:11,177 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:11,177 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:11,177 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 16#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 365#true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:11,177 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2022-12-13 20:50:11,177 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:11,177 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:11,177 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:11,177 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 365#true, 25#thr1EXITtrue, 101#L766-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:11,178 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2022-12-13 20:50:11,178 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:11,178 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:11,178 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:11,178 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 365#true, 101#L766-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:11,178 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2022-12-13 20:50:11,178 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:11,178 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:11,178 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:11,179 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 132#L748-1true, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 365#true, 25#thr1EXITtrue, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:11,179 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2022-12-13 20:50:11,179 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:11,179 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:11,179 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:11,179 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 132#L748-1true, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 365#true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:11,179 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2022-12-13 20:50:11,179 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:11,179 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:11,179 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:16,233 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 161#L720true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 25#thr1EXITtrue, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:16,233 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2022-12-13 20:50:16,233 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:16,233 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:16,233 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:16,234 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 161#L720true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:16,234 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2022-12-13 20:50:16,234 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:16,234 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:16,234 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:16,234 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 25#thr1EXITtrue, 185#L773-3true, 156#L750-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:16,234 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2022-12-13 20:50:16,234 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:16,235 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:16,235 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:16,235 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 185#L773-3true, 156#L750-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:16,235 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2022-12-13 20:50:16,235 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:16,235 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:16,235 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:16,235 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 32#L720-3true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 25#thr1EXITtrue, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:16,235 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2022-12-13 20:50:16,236 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:16,236 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:16,236 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:16,236 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 32#L720-3true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:16,236 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2022-12-13 20:50:16,236 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:16,236 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:16,236 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:16,236 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 215#L751-1true, 174#L789-5true, 365#true, 25#thr1EXITtrue, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:16,237 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2022-12-13 20:50:16,237 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:16,237 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:16,237 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:16,237 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 215#L751-1true, 174#L789-5true, 365#true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:16,237 INFO L383 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2022-12-13 20:50:16,237 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:16,237 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:16,237 INFO L386 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2022-12-13 20:50:21,208 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 16#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 365#true, 25#thr1EXITtrue, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:21,208 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2022-12-13 20:50:21,208 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:21,208 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:21,208 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:21,209 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 16#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 365#true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:21,209 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2022-12-13 20:50:21,209 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:21,209 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:21,209 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:21,209 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 365#true, 25#thr1EXITtrue, 101#L766-3true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:21,209 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2022-12-13 20:50:21,209 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:21,210 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:21,210 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:21,210 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 365#true, 101#L766-3true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:21,210 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2022-12-13 20:50:21,210 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:21,210 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:21,210 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:21,210 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 132#L748-1true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 365#true, 25#thr1EXITtrue, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:21,211 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2022-12-13 20:50:21,211 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:21,211 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:21,211 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:21,211 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 132#L748-1true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 365#true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:21,211 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2022-12-13 20:50:21,211 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:21,211 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:21,211 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:21,212 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 243#L741-3true, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 365#true, 25#thr1EXITtrue, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:21,212 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2022-12-13 20:50:21,212 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:21,212 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:21,212 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:21,212 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 243#L741-3true, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 365#true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:21,212 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2022-12-13 20:50:21,212 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:21,212 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:21,212 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:21,213 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 365#true, 25#thr1EXITtrue, 282#L750true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:21,213 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2022-12-13 20:50:21,213 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:21,213 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:21,213 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:21,213 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 365#true, 282#L750true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:21,213 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2022-12-13 20:50:21,213 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:21,213 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:21,213 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:26,831 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 32#L720-3true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 25#thr1EXITtrue, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:26,831 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2022-12-13 20:50:26,831 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:26,831 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:26,831 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:26,832 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 32#L720-3true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:26,832 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2022-12-13 20:50:26,832 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:26,832 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:26,832 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:26,832 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 215#L751-1true, 174#L789-5true, 365#true, 25#thr1EXITtrue, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:26,832 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2022-12-13 20:50:26,832 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:26,832 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:26,832 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:26,833 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 215#L751-1true, 174#L789-5true, 365#true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:26,833 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2022-12-13 20:50:26,833 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:26,833 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:26,833 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:26,833 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 189#L722true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 25#thr1EXITtrue, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:26,833 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2022-12-13 20:50:26,833 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:26,833 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:26,833 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:26,834 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 189#L722true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:26,834 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2022-12-13 20:50:26,834 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:26,834 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:26,834 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2022-12-13 20:50:32,099 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 243#L741-3true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 365#true, 25#thr1EXITtrue, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:32,099 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2022-12-13 20:50:32,099 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2022-12-13 20:50:32,099 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2022-12-13 20:50:32,100 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2022-12-13 20:50:32,100 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 243#L741-3true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 365#true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:32,100 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2022-12-13 20:50:32,100 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2022-12-13 20:50:32,100 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2022-12-13 20:50:32,100 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2022-12-13 20:50:32,100 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 365#true, 25#thr1EXITtrue, 185#L773-3true, 282#L750true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:32,101 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2022-12-13 20:50:32,101 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2022-12-13 20:50:32,101 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2022-12-13 20:50:32,101 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2022-12-13 20:50:32,101 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 365#true, 185#L773-3true, 282#L750true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:32,101 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2022-12-13 20:50:32,101 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2022-12-13 20:50:32,101 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2022-12-13 20:50:32,101 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2022-12-13 20:50:32,102 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 161#L720true, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 365#true, 25#thr1EXITtrue, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:32,102 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2022-12-13 20:50:32,102 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2022-12-13 20:50:32,102 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2022-12-13 20:50:32,102 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2022-12-13 20:50:32,102 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 161#L720true, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 365#true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:32,102 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2022-12-13 20:50:32,102 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2022-12-13 20:50:32,102 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2022-12-13 20:50:32,102 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2022-12-13 20:50:32,103 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 365#true, 25#thr1EXITtrue, 156#L750-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:32,103 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2022-12-13 20:50:32,103 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2022-12-13 20:50:32,103 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2022-12-13 20:50:32,103 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2022-12-13 20:50:32,103 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 365#true, 156#L750-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:32,103 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2022-12-13 20:50:32,103 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2022-12-13 20:50:32,103 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2022-12-13 20:50:32,103 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2022-12-13 20:50:38,192 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 189#L722true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 25#thr1EXITtrue, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:38,192 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2022-12-13 20:50:38,192 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2022-12-13 20:50:38,192 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2022-12-13 20:50:38,192 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2022-12-13 20:50:38,192 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 189#L722true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, Black: 356#(= ~state~0 0), 174#L789-5true, 365#true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:38,192 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2022-12-13 20:50:38,192 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2022-12-13 20:50:38,192 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2022-12-13 20:50:38,192 INFO L386 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2022-12-13 20:50:44,017 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 161#L720true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 365#true, 25#thr1EXITtrue, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:44,017 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2022-12-13 20:50:44,017 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2022-12-13 20:50:44,017 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2022-12-13 20:50:44,017 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2022-12-13 20:50:44,018 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 161#L720true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 365#true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:44,018 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2022-12-13 20:50:44,018 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2022-12-13 20:50:44,018 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2022-12-13 20:50:44,018 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2022-12-13 20:50:44,018 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 365#true, 25#thr1EXITtrue, 185#L773-3true, 156#L750-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:44,018 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2022-12-13 20:50:44,018 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2022-12-13 20:50:44,019 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2022-12-13 20:50:44,019 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2022-12-13 20:50:44,019 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 365#true, 185#L773-3true, 156#L750-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:44,019 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2022-12-13 20:50:44,019 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2022-12-13 20:50:44,019 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2022-12-13 20:50:44,019 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2022-12-13 20:50:44,020 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 32#L720-3true, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 365#true, 25#thr1EXITtrue, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:44,020 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2022-12-13 20:50:44,020 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2022-12-13 20:50:44,020 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2022-12-13 20:50:44,020 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2022-12-13 20:50:44,020 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 32#L720-3true, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 365#true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:44,020 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2022-12-13 20:50:44,020 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2022-12-13 20:50:44,020 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2022-12-13 20:50:44,021 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2022-12-13 20:50:44,021 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 215#L751-1true, 365#true, 25#thr1EXITtrue, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:44,021 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2022-12-13 20:50:44,021 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2022-12-13 20:50:44,021 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2022-12-13 20:50:44,021 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2022-12-13 20:50:44,022 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 215#L751-1true, 365#true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:44,022 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2022-12-13 20:50:44,022 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2022-12-13 20:50:44,022 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2022-12-13 20:50:44,022 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2022-12-13 20:50:56,307 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 32#L720-3true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 365#true, 25#thr1EXITtrue, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:56,307 INFO L383 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2022-12-13 20:50:56,307 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2022-12-13 20:50:56,307 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2022-12-13 20:50:56,307 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2022-12-13 20:50:56,308 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 32#L720-3true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 365#true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:56,308 INFO L383 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2022-12-13 20:50:56,308 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2022-12-13 20:50:56,308 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2022-12-13 20:50:56,308 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2022-12-13 20:50:56,308 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 215#L751-1true, 365#true, 25#thr1EXITtrue, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:56,308 INFO L383 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2022-12-13 20:50:56,308 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2022-12-13 20:50:56,308 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2022-12-13 20:50:56,308 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2022-12-13 20:50:56,309 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 215#L751-1true, 365#true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:56,309 INFO L383 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2022-12-13 20:50:56,309 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2022-12-13 20:50:56,309 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2022-12-13 20:50:56,309 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2022-12-13 20:50:56,309 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 189#L722true, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 365#true, 25#thr1EXITtrue, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:50:56,309 INFO L383 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2022-12-13 20:50:56,309 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2022-12-13 20:50:56,310 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2022-12-13 20:50:56,310 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2022-12-13 20:50:56,310 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 189#L722true, 274#L789-4true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), Black: 354#true, 290#$Ultimate##0true, Black: 356#(= ~state~0 0), 365#true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:50:56,310 INFO L383 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2022-12-13 20:50:56,310 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2022-12-13 20:50:56,310 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2022-12-13 20:50:56,310 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2022-12-13 20:51:08,394 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2564] L779-->thr1EXIT: Formula: (and (= |v_thr1Thread2of4ForFork0_#res#1.offset_7| 0) (not |v_thr1Thread2of4ForFork0_#t~switch14#1_34|) (= |v_thr1Thread2of4ForFork0_#res#1.base_7| 0)) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_34|} OutVars{thr1Thread2of4ForFork0_#res#1.offset=|v_thr1Thread2of4ForFork0_#res#1.offset_7|, thr1Thread2of4ForFork0_#res#1.base=|v_thr1Thread2of4ForFork0_#res#1.base_7|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_#res#1.offset, thr1Thread2of4ForFork0_#t~switch14#1, thr1Thread2of4ForFork0_#res#1.base][119], [thr1Thread4of4ForFork0InUse, 189#L722true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 365#true, 25#thr1EXITtrue, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse]) [2022-12-13 20:51:08,394 INFO L383 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2022-12-13 20:51:08,394 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2022-12-13 20:51:08,394 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2022-12-13 20:51:08,394 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2022-12-13 20:51:08,394 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2641] L779-->L766-3: Formula: (let ((.cse0 (select |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|))) (and (= (+ |v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27| 1) 0) (not (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29| 0)) |v_thr1Thread2of4ForFork0_#t~switch14#1_43| (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|) (<= |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483647) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (= (store |v_#memory_int_989| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21| (store .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21| 0)) |v_#memory_int_988|) (= (ite (= (select .cse0 |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|) 1) 1 0) |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|) (= |v_~#m2~0.base_145| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|) (<= 0 (+ |v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27| 2147483648)) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21| |v_~#m2~0.offset_145|) (= |v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29| |v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|))) InVars {thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, #memory_int=|v_#memory_int_989|, ~#m2~0.base=|v_~#m2~0.base_145|, ~#m2~0.offset=|v_~#m2~0.offset_145|} OutVars{thr1Thread2of4ForFork0_#t~switch14#1=|v_thr1Thread2of4ForFork0_#t~switch14#1_43|, thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1_29|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset_21|, thr1Thread2of4ForFork0_push_loop_~r~0#1=|v_thr1Thread2of4ForFork0_push_loop_~r~0#1_27|, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1_29|, thr1Thread2of4ForFork0_push_loop_#t~ret13#1=|v_thr1Thread2of4ForFork0_push_loop_#t~ret13#1_53|, #memory_int=|v_#memory_int_988|, ~#m2~0.base=|v_~#m2~0.base_145|, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1=|v_thr1Thread2of4ForFork0_push_loop_#t~nondet12#1_25|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset_21|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1_21|, ~#m2~0.offset=|v_~#m2~0.offset_145|, thr1Thread2of4ForFork0_push_loop_~arg~0#1=|v_thr1Thread2of4ForFork0_push_loop_~arg~0#1_27|, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base_21|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread2of4ForFork0_push_loop_#t~ret13#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.offset, #memory_int, thr1Thread2of4ForFork0_push_loop_~r~0#1, thr1Thread2of4ForFork0_push_loop_#t~nondet12#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.base, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#in~m#1.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem4#1, thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1, thr1Thread2of4ForFork0_push_loop_~arg~0#1, thr1Thread2of4ForFork0___VERIFIER_atomic_release_~m#1.base][120], [thr1Thread4of4ForFork0InUse, 189#L722true, Black: 359#(and (= ~state~0 0) |thr1Thread1of4ForFork0_#t~switch14#1|), 274#L789-4true, Black: 354#true, Black: 356#(= ~state~0 0), 365#true, 185#L773-3true, thr1Thread1of4ForFork0InUse, 357#|thr1Thread1of4ForFork0_#t~switch14#1|, thr1Thread2of4ForFork0InUse, 82#L776-2true, thr1Thread3of4ForFork0InUse, 178#L766-3true]) [2022-12-13 20:51:08,394 INFO L383 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2022-12-13 20:51:08,394 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2022-12-13 20:51:08,394 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2022-12-13 20:51:08,395 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event