./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/mix005_tso.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version e7bb482b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8c13ca6-8fe1-4902-9712-356e67a403b3/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8c13ca6-8fe1-4902-9712-356e67a403b3/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8c13ca6-8fe1-4902-9712-356e67a403b3/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8c13ca6-8fe1-4902-9712-356e67a403b3/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix005_tso.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8c13ca6-8fe1-4902-9712-356e67a403b3/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8c13ca6-8fe1-4902-9712-356e67a403b3/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c22ca6d642b28badc1dc02a5cc527ddbb1f35b5d6d2e3ba3e8f314e81f0fd465 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:58:43,924 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:58:44,064 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8c13ca6-8fe1-4902-9712-356e67a403b3/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2023-11-06 22:58:44,075 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:58:44,076 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:58:44,122 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:58:44,123 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:58:44,124 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:58:44,126 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:58:44,131 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:58:44,133 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:58:44,134 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:58:44,134 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:58:44,137 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:58:44,137 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-06 22:58:44,138 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 22:58:44,138 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-06 22:58:44,139 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:58:44,139 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-06 22:58:44,140 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-06 22:58:44,141 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-06 22:58:44,141 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:58:44,142 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-06 22:58:44,142 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-06 22:58:44,143 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-06 22:58:44,143 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:58:44,144 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:58:44,145 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:58:44,145 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:58:44,146 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:58:44,148 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:58:44,148 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:58:44,148 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 22:58:44,149 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 22:58:44,149 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:58:44,149 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:58:44,149 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:58:44,150 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:58:44,150 INFO L153 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_e8c13ca6-8fe1-4902-9712-356e67a403b3/bin/uautomizer-verify-WvqO1wxjHP/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8c13ca6-8fe1-4902-9712-356e67a403b3/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c22ca6d642b28badc1dc02a5cc527ddbb1f35b5d6d2e3ba3e8f314e81f0fd465 [2023-11-06 22:58:44,488 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:58:44,516 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:58:44,519 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:58:44,521 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:58:44,522 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:58:44,523 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8c13ca6-8fe1-4902-9712-356e67a403b3/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/pthread-wmm/mix005_tso.oepc.i [2023-11-06 22:58:47,691 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:58:48,150 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:58:48,151 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8c13ca6-8fe1-4902-9712-356e67a403b3/sv-benchmarks/c/pthread-wmm/mix005_tso.oepc.i [2023-11-06 22:58:48,170 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8c13ca6-8fe1-4902-9712-356e67a403b3/bin/uautomizer-verify-WvqO1wxjHP/data/53a43a9d4/b28e6f6eb64e4cff90540fc463ddbb11/FLAG10cbcd971 [2023-11-06 22:58:48,187 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8c13ca6-8fe1-4902-9712-356e67a403b3/bin/uautomizer-verify-WvqO1wxjHP/data/53a43a9d4/b28e6f6eb64e4cff90540fc463ddbb11 [2023-11-06 22:58:48,190 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:58:48,192 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:58:48,193 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:58:48,194 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:58:48,200 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:58:48,202 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:58:48" (1/1) ... [2023-11-06 22:58:48,204 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1028ae1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:58:48, skipping insertion in model container [2023-11-06 22:58:48,204 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:58:48" (1/1) ... [2023-11-06 22:58:48,296 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:58:48,760 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:58:48,775 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:58:48,877 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:58:48,932 WARN L672 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:58:48,932 WARN L672 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:58:48,940 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:58:48,940 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:58:48 WrapperNode [2023-11-06 22:58:48,941 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:58:48,942 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:58:48,943 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:58:48,943 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:58:48,951 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:58:48" (1/1) ... [2023-11-06 22:58:48,997 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:58:48" (1/1) ... [2023-11-06 22:58:49,050 INFO L138 Inliner]: procedures = 177, calls = 72, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 168 [2023-11-06 22:58:49,051 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:58:49,053 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:58:49,053 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:58:49,053 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:58:49,063 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:58:48" (1/1) ... [2023-11-06 22:58:49,063 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:58:48" (1/1) ... [2023-11-06 22:58:49,078 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:58:48" (1/1) ... [2023-11-06 22:58:49,082 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:58:48" (1/1) ... [2023-11-06 22:58:49,093 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:58:48" (1/1) ... [2023-11-06 22:58:49,110 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:58:48" (1/1) ... [2023-11-06 22:58:49,112 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:58:48" (1/1) ... [2023-11-06 22:58:49,124 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:58:48" (1/1) ... [2023-11-06 22:58:49,128 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:58:49,129 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:58:49,129 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:58:49,134 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:58:49,135 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:58:48" (1/1) ... [2023-11-06 22:58:49,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:58:49,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8c13ca6-8fe1-4902-9712-356e67a403b3/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:58:49,177 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8c13ca6-8fe1-4902-9712-356e67a403b3/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:58:49,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8c13ca6-8fe1-4902-9712-356e67a403b3/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:58:49,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-06 22:58:49,228 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2023-11-06 22:58:49,228 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:58:49,228 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 22:58:49,229 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 22:58:49,229 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2023-11-06 22:58:49,229 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2023-11-06 22:58:49,229 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2023-11-06 22:58:49,230 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2023-11-06 22:58:49,230 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2023-11-06 22:58:49,230 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2023-11-06 22:58:49,230 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2023-11-06 22:58:49,230 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2023-11-06 22:58:49,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 22:58:49,231 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2023-11-06 22:58:49,232 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:58:49,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:58:49,234 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-06 22:58:49,417 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:58:49,419 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:58:49,999 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:58:50,213 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:58:50,214 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-06 22:58:50,217 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:58:50 BoogieIcfgContainer [2023-11-06 22:58:50,218 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:58:50,222 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:58:50,222 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:58:50,226 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:58:50,226 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:58:48" (1/3) ... [2023-11-06 22:58:50,227 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18af2e8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:58:50, skipping insertion in model container [2023-11-06 22:58:50,227 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:58:48" (2/3) ... [2023-11-06 22:58:50,230 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18af2e8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:58:50, skipping insertion in model container [2023-11-06 22:58:50,231 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:58:50" (3/3) ... [2023-11-06 22:58:50,232 INFO L112 eAbstractionObserver]: Analyzing ICFG mix005_tso.oepc.i [2023-11-06 22:58:50,252 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:58:50,252 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 11 error locations. [2023-11-06 22:58:50,252 INFO L519 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-11-06 22:58:50,326 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-11-06 22:58:50,370 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 163 places, 153 transitions, 322 flow [2023-11-06 22:58:50,487 INFO L124 PetriNetUnfolderBase]: 3/149 cut-off events. [2023-11-06 22:58:50,487 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-06 22:58:50,495 INFO L83 FinitePrefix]: Finished finitePrefix Result has 162 conditions, 149 events. 3/149 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 124 event pairs, 0 based on Foata normal form. 0/135 useless extension candidates. Maximal degree in co-relation 107. Up to 2 conditions per place. [2023-11-06 22:58:50,495 INFO L82 GeneralOperation]: Start removeDead. Operand has 163 places, 153 transitions, 322 flow [2023-11-06 22:58:50,507 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 159 places, 149 transitions, 310 flow [2023-11-06 22:58:50,511 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-11-06 22:58:50,530 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 159 places, 149 transitions, 310 flow [2023-11-06 22:58:50,539 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 159 places, 149 transitions, 310 flow [2023-11-06 22:58:50,540 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 159 places, 149 transitions, 310 flow [2023-11-06 22:58:50,581 INFO L124 PetriNetUnfolderBase]: 3/149 cut-off events. [2023-11-06 22:58:50,581 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-06 22:58:50,583 INFO L83 FinitePrefix]: Finished finitePrefix Result has 162 conditions, 149 events. 3/149 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 124 event pairs, 0 based on Foata normal form. 0/135 useless extension candidates. Maximal degree in co-relation 107. Up to 2 conditions per place. [2023-11-06 22:58:50,587 INFO L119 LiptonReduction]: Number of co-enabled transitions 4196 [2023-11-06 22:58:57,102 INFO L134 LiptonReduction]: Checked pairs total: 12397 [2023-11-06 22:58:57,103 INFO L136 LiptonReduction]: Total number of compositions: 141 [2023-11-06 22:58:57,117 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 22:58:57,124 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=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, 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;@e60596a, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 22:58:57,124 INFO L358 AbstractCegarLoop]: Starting to check reachability of 16 error locations. [2023-11-06 22:58:57,127 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-06 22:58:57,127 INFO L124 PetriNetUnfolderBase]: 0/1 cut-off events. [2023-11-06 22:58:57,127 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-06 22:58:57,127 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-06 22:58:57,128 INFO L208 CegarLoopForPetriNet]: trace histogram [1] [2023-11-06 22:58:57,129 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [P1Err0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 13 more)] === [2023-11-06 22:58:57,134 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:58:57,134 INFO L85 PathProgramCache]: Analyzing trace with hash 656, now seen corresponding path program 1 times [2023-11-06 22:58:57,143 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:58:57,144 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [371148541] [2023-11-06 22:58:57,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:58:57,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:58:57,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:57,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:58:57,254 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:58:57,254 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [371148541] [2023-11-06 22:58:57,255 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [371148541] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:58:57,255 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:58:57,256 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [0] imperfect sequences [] total 0 [2023-11-06 22:58:57,257 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [155039033] [2023-11-06 22:58:57,258 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:58:57,265 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-06 22:58:57,272 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:58:57,291 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-06 22:58:57,292 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-06 22:58:57,295 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 137 out of 294 [2023-11-06 22:58:57,298 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 54 places, 42 transitions, 96 flow. Second operand has 2 states, 2 states have (on average 137.5) internal successors, (275), 2 states have internal predecessors, (275), 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) [2023-11-06 22:58:57,298 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-06 22:58:57,299 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 137 of 294 [2023-11-06 22:58:57,300 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-06 22:58:59,223 INFO L124 PetriNetUnfolderBase]: 6949/9709 cut-off events. [2023-11-06 22:58:59,224 INFO L125 PetriNetUnfolderBase]: For 82/82 co-relation queries the response was YES. [2023-11-06 22:58:59,254 INFO L83 FinitePrefix]: Finished finitePrefix Result has 19323 conditions, 9709 events. 6949/9709 cut-off events. For 82/82 co-relation queries the response was YES. Maximal size of possible extension queue 508. Compared 53431 event pairs, 6949 based on Foata normal form. 0/8335 useless extension candidates. Maximal degree in co-relation 19311. Up to 9399 conditions per place. [2023-11-06 22:58:59,327 INFO L140 encePairwiseOnDemand]: 285/294 looper letters, 27 selfloop transitions, 0 changer transitions 0/33 dead transitions. [2023-11-06 22:58:59,327 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 47 places, 33 transitions, 132 flow [2023-11-06 22:58:59,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-06 22:58:59,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2023-11-06 22:58:59,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 310 transitions. [2023-11-06 22:58:59,349 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5272108843537415 [2023-11-06 22:58:59,350 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 310 transitions. [2023-11-06 22:58:59,350 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 310 transitions. [2023-11-06 22:58:59,354 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-06 22:58:59,357 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 310 transitions. [2023-11-06 22:58:59,364 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 155.0) internal successors, (310), 2 states have internal predecessors, (310), 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) [2023-11-06 22:58:59,370 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 294.0) internal successors, (882), 3 states have internal predecessors, (882), 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) [2023-11-06 22:58:59,371 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 294.0) internal successors, (882), 3 states have internal predecessors, (882), 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) [2023-11-06 22:58:59,374 INFO L175 Difference]: Start difference. First operand has 54 places, 42 transitions, 96 flow. Second operand 2 states and 310 transitions. [2023-11-06 22:58:59,375 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 47 places, 33 transitions, 132 flow [2023-11-06 22:58:59,382 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 43 places, 33 transitions, 128 flow, removed 0 selfloop flow, removed 4 redundant places. [2023-11-06 22:58:59,384 INFO L231 Difference]: Finished difference. Result has 43 places, 33 transitions, 74 flow [2023-11-06 22:58:59,386 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=294, PETRI_DIFFERENCE_MINUEND_FLOW=74, PETRI_DIFFERENCE_MINUEND_PLACES=42, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=33, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=33, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=74, PETRI_PLACES=43, PETRI_TRANSITIONS=33} [2023-11-06 22:58:59,392 INFO L281 CegarLoopForPetriNet]: 54 programPoint places, -11 predicate places. [2023-11-06 22:58:59,393 INFO L495 AbstractCegarLoop]: Abstraction has has 43 places, 33 transitions, 74 flow [2023-11-06 22:58:59,393 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 137.5) internal successors, (275), 2 states have internal predecessors, (275), 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) [2023-11-06 22:58:59,394 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-06 22:58:59,394 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1] [2023-11-06 22:58:59,394 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-06 22:58:59,395 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting P1Err0ASSERT_VIOLATIONMEMORY_LEAK === [P1Err0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 13 more)] === [2023-11-06 22:58:59,405 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:58:59,405 INFO L85 PathProgramCache]: Analyzing trace with hash 619821183, now seen corresponding path program 1 times [2023-11-06 22:58:59,405 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:58:59,406 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [214572469] [2023-11-06 22:58:59,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:58:59,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:58:59,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:58:59,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:58:59,807 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:58:59,807 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [214572469] [2023-11-06 22:58:59,807 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [214572469] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:58:59,808 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:58:59,808 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-11-06 22:58:59,808 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1539354786] [2023-11-06 22:58:59,808 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:58:59,810 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 22:58:59,810 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:58:59,810 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 22:58:59,811 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:58:59,815 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 136 out of 294 [2023-11-06 22:58:59,816 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 43 places, 33 transitions, 74 flow. Second operand has 3 states, 3 states have (on average 137.66666666666666) internal successors, (413), 3 states have internal predecessors, (413), 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) [2023-11-06 22:58:59,816 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-06 22:58:59,816 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 136 of 294 [2023-11-06 22:58:59,816 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-06 22:59:01,409 INFO L124 PetriNetUnfolderBase]: 5463/7977 cut-off events. [2023-11-06 22:59:01,410 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-06 22:59:01,431 INFO L83 FinitePrefix]: Finished finitePrefix Result has 15574 conditions, 7977 events. 5463/7977 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 434. Compared 48662 event pairs, 1005 based on Foata normal form. 0/7392 useless extension candidates. Maximal degree in co-relation 15571. Up to 5923 conditions per place. [2023-11-06 22:59:01,500 INFO L140 encePairwiseOnDemand]: 291/294 looper letters, 41 selfloop transitions, 2 changer transitions 2/51 dead transitions. [2023-11-06 22:59:01,500 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 44 places, 51 transitions, 204 flow [2023-11-06 22:59:01,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 22:59:01,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-06 22:59:01,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 454 transitions. [2023-11-06 22:59:01,505 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5147392290249433 [2023-11-06 22:59:01,505 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 454 transitions. [2023-11-06 22:59:01,506 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 454 transitions. [2023-11-06 22:59:01,506 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-06 22:59:01,506 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 454 transitions. [2023-11-06 22:59:01,509 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 151.33333333333334) internal successors, (454), 3 states have internal predecessors, (454), 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) [2023-11-06 22:59:01,514 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 294.0) internal successors, (1176), 4 states have internal predecessors, (1176), 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) [2023-11-06 22:59:01,518 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 294.0) internal successors, (1176), 4 states have internal predecessors, (1176), 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) [2023-11-06 22:59:01,519 INFO L175 Difference]: Start difference. First operand has 43 places, 33 transitions, 74 flow. Second operand 3 states and 454 transitions. [2023-11-06 22:59:01,519 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 44 places, 51 transitions, 204 flow [2023-11-06 22:59:01,520 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 44 places, 51 transitions, 204 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-06 22:59:01,522 INFO L231 Difference]: Finished difference. Result has 44 places, 31 transitions, 74 flow [2023-11-06 22:59:01,522 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=294, PETRI_DIFFERENCE_MINUEND_FLOW=72, PETRI_DIFFERENCE_MINUEND_PLACES=42, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=32, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=30, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=74, PETRI_PLACES=44, PETRI_TRANSITIONS=31} [2023-11-06 22:59:01,524 INFO L281 CegarLoopForPetriNet]: 54 programPoint places, -10 predicate places. [2023-11-06 22:59:01,524 INFO L495 AbstractCegarLoop]: Abstraction has has 44 places, 31 transitions, 74 flow [2023-11-06 22:59:01,525 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 137.66666666666666) internal successors, (413), 3 states have internal predecessors, (413), 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) [2023-11-06 22:59:01,532 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-06 22:59:01,532 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:59:01,533 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-06 22:59:01,533 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr9ASSERT_VIOLATIONMEMORY_LEAK === [P1Err0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 13 more)] === [2023-11-06 22:59:01,534 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:59:01,534 INFO L85 PathProgramCache]: Analyzing trace with hash -1477686639, now seen corresponding path program 1 times [2023-11-06 22:59:01,534 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:59:01,535 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [540564496] [2023-11-06 22:59:01,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:59:01,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:59:01,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:59:02,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:59:02,591 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:59:02,591 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [540564496] [2023-11-06 22:59:02,592 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [540564496] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:59:02,593 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:59:02,594 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 22:59:02,594 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1626076881] [2023-11-06 22:59:02,595 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:59:02,596 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-06 22:59:02,596 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:59:02,597 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-06 22:59:02,597 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-06 22:59:02,944 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 118 out of 294 [2023-11-06 22:59:02,946 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 44 places, 31 transitions, 74 flow. Second operand has 7 states, 7 states have (on average 119.71428571428571) internal successors, (838), 7 states have internal predecessors, (838), 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) [2023-11-06 22:59:02,946 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-06 22:59:02,946 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 118 of 294 [2023-11-06 22:59:02,946 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-06 22:59:05,235 INFO L124 PetriNetUnfolderBase]: 8255/11933 cut-off events. [2023-11-06 22:59:05,235 INFO L125 PetriNetUnfolderBase]: For 744/744 co-relation queries the response was YES. [2023-11-06 22:59:05,264 INFO L83 FinitePrefix]: Finished finitePrefix Result has 24240 conditions, 11933 events. 8255/11933 cut-off events. For 744/744 co-relation queries the response was YES. Maximal size of possible extension queue 611. Compared 72600 event pairs, 1920 based on Foata normal form. 0/11613 useless extension candidates. Maximal degree in co-relation 24236. Up to 4641 conditions per place. [2023-11-06 22:59:05,329 INFO L140 encePairwiseOnDemand]: 288/294 looper letters, 68 selfloop transitions, 6 changer transitions 0/79 dead transitions. [2023-11-06 22:59:05,329 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 49 places, 79 transitions, 330 flow [2023-11-06 22:59:05,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-06 22:59:05,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2023-11-06 22:59:05,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 902 transitions. [2023-11-06 22:59:05,335 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4382896015549077 [2023-11-06 22:59:05,335 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 902 transitions. [2023-11-06 22:59:05,335 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 902 transitions. [2023-11-06 22:59:05,336 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-06 22:59:05,336 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 902 transitions. [2023-11-06 22:59:05,340 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 128.85714285714286) internal successors, (902), 7 states have internal predecessors, (902), 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) [2023-11-06 22:59:05,346 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 294.0) internal successors, (2352), 8 states have internal predecessors, (2352), 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) [2023-11-06 22:59:05,349 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 294.0) internal successors, (2352), 8 states have internal predecessors, (2352), 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) [2023-11-06 22:59:05,349 INFO L175 Difference]: Start difference. First operand has 44 places, 31 transitions, 74 flow. Second operand 7 states and 902 transitions. [2023-11-06 22:59:05,349 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 49 places, 79 transitions, 330 flow [2023-11-06 22:59:05,352 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 47 places, 79 transitions, 318 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-06 22:59:05,354 INFO L231 Difference]: Finished difference. Result has 50 places, 33 transitions, 98 flow [2023-11-06 22:59:05,354 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=294, PETRI_DIFFERENCE_MINUEND_FLOW=70, PETRI_DIFFERENCE_MINUEND_PLACES=41, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=31, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=26, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=98, PETRI_PLACES=50, PETRI_TRANSITIONS=33} [2023-11-06 22:59:05,355 INFO L281 CegarLoopForPetriNet]: 54 programPoint places, -4 predicate places. [2023-11-06 22:59:05,356 INFO L495 AbstractCegarLoop]: Abstraction has has 50 places, 33 transitions, 98 flow [2023-11-06 22:59:05,357 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 119.71428571428571) internal successors, (838), 7 states have internal predecessors, (838), 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) [2023-11-06 22:59:05,357 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-06 22:59:05,357 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:59:05,357 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-06 22:59:05,358 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_LEAK === [P1Err0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 13 more)] === [2023-11-06 22:59:05,358 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:59:05,358 INFO L85 PathProgramCache]: Analyzing trace with hash -1477686669, now seen corresponding path program 1 times [2023-11-06 22:59:05,359 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:59:05,359 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1732224676] [2023-11-06 22:59:05,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:59:05,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:59:05,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:59:06,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:59:06,161 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:59:06,162 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1732224676] [2023-11-06 22:59:06,162 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1732224676] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:59:06,162 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:59:06,162 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 22:59:06,162 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1693676361] [2023-11-06 22:59:06,163 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:59:06,163 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 22:59:06,163 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:59:06,165 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 22:59:06,166 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:59:06,249 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 118 out of 294 [2023-11-06 22:59:06,251 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 50 places, 33 transitions, 98 flow. Second operand has 5 states, 5 states have (on average 120.4) internal successors, (602), 5 states have internal predecessors, (602), 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) [2023-11-06 22:59:06,251 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-06 22:59:06,251 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 118 of 294 [2023-11-06 22:59:06,251 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-06 22:59:09,973 INFO L124 PetriNetUnfolderBase]: 20889/28139 cut-off events. [2023-11-06 22:59:09,974 INFO L125 PetriNetUnfolderBase]: For 3789/3789 co-relation queries the response was YES. [2023-11-06 22:59:10,048 INFO L83 FinitePrefix]: Finished finitePrefix Result has 59879 conditions, 28139 events. 20889/28139 cut-off events. For 3789/3789 co-relation queries the response was YES. Maximal size of possible extension queue 994. Compared 151697 event pairs, 5493 based on Foata normal form. 1200/29338 useless extension candidates. Maximal degree in co-relation 59872. Up to 17897 conditions per place. [2023-11-06 22:59:10,147 INFO L140 encePairwiseOnDemand]: 289/294 looper letters, 68 selfloop transitions, 6 changer transitions 4/79 dead transitions. [2023-11-06 22:59:10,148 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 54 places, 79 transitions, 366 flow [2023-11-06 22:59:10,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-06 22:59:10,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2023-11-06 22:59:10,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 668 transitions. [2023-11-06 22:59:10,152 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.454421768707483 [2023-11-06 22:59:10,152 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 668 transitions. [2023-11-06 22:59:10,152 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 668 transitions. [2023-11-06 22:59:10,153 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-06 22:59:10,153 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 668 transitions. [2023-11-06 22:59:10,155 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 133.6) internal successors, (668), 5 states have internal predecessors, (668), 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) [2023-11-06 22:59:10,159 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 294.0) internal successors, (1764), 6 states have internal predecessors, (1764), 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) [2023-11-06 22:59:10,160 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 294.0) internal successors, (1764), 6 states have internal predecessors, (1764), 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) [2023-11-06 22:59:10,160 INFO L175 Difference]: Start difference. First operand has 50 places, 33 transitions, 98 flow. Second operand 5 states and 668 transitions. [2023-11-06 22:59:10,161 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 54 places, 79 transitions, 366 flow [2023-11-06 22:59:10,178 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 51 places, 79 transitions, 360 flow, removed 0 selfloop flow, removed 3 redundant places. [2023-11-06 22:59:10,180 INFO L231 Difference]: Finished difference. Result has 54 places, 37 transitions, 137 flow [2023-11-06 22:59:10,180 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=294, PETRI_DIFFERENCE_MINUEND_FLOW=92, PETRI_DIFFERENCE_MINUEND_PLACES=47, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=33, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=29, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=137, PETRI_PLACES=54, PETRI_TRANSITIONS=37} [2023-11-06 22:59:10,181 INFO L281 CegarLoopForPetriNet]: 54 programPoint places, 0 predicate places. [2023-11-06 22:59:10,181 INFO L495 AbstractCegarLoop]: Abstraction has has 54 places, 37 transitions, 137 flow [2023-11-06 22:59:10,182 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 120.4) internal successors, (602), 5 states have internal predecessors, (602), 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) [2023-11-06 22:59:10,182 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-06 22:59:10,182 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:59:10,182 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-06 22:59:10,183 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_LEAK === [P1Err0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 13 more)] === [2023-11-06 22:59:10,183 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:59:10,183 INFO L85 PathProgramCache]: Analyzing trace with hash 1541406366, now seen corresponding path program 1 times [2023-11-06 22:59:10,183 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:59:10,184 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [342949522] [2023-11-06 22:59:10,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:59:10,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:59:10,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:59:10,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:59:10,419 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:59:10,420 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [342949522] [2023-11-06 22:59:10,420 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [342949522] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:59:10,420 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:59:10,421 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-06 22:59:10,421 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1657746238] [2023-11-06 22:59:10,421 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:59:10,421 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 22:59:10,422 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:59:10,422 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 22:59:10,422 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-06 22:59:10,437 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 130 out of 294 [2023-11-06 22:59:10,438 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 54 places, 37 transitions, 137 flow. Second operand has 4 states, 4 states have (on average 133.25) internal successors, (533), 4 states have internal predecessors, (533), 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) [2023-11-06 22:59:10,438 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-06 22:59:10,439 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 130 of 294 [2023-11-06 22:59:10,439 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-06 22:59:12,299 INFO L124 PetriNetUnfolderBase]: 9223/13671 cut-off events. [2023-11-06 22:59:12,300 INFO L125 PetriNetUnfolderBase]: For 4465/4577 co-relation queries the response was YES. [2023-11-06 22:59:12,338 INFO L83 FinitePrefix]: Finished finitePrefix Result has 30956 conditions, 13671 events. 9223/13671 cut-off events. For 4465/4577 co-relation queries the response was YES. Maximal size of possible extension queue 686. Compared 87995 event pairs, 2871 based on Foata normal form. 320/13873 useless extension candidates. Maximal degree in co-relation 30946. Up to 9273 conditions per place. [2023-11-06 22:59:12,387 INFO L140 encePairwiseOnDemand]: 290/294 looper letters, 40 selfloop transitions, 3 changer transitions 24/73 dead transitions. [2023-11-06 22:59:12,387 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 58 places, 73 transitions, 355 flow [2023-11-06 22:59:12,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-06 22:59:12,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2023-11-06 22:59:12,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 714 transitions. [2023-11-06 22:59:12,391 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4857142857142857 [2023-11-06 22:59:12,391 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 714 transitions. [2023-11-06 22:59:12,391 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 714 transitions. [2023-11-06 22:59:12,392 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-06 22:59:12,392 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 714 transitions. [2023-11-06 22:59:12,395 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 142.8) internal successors, (714), 5 states have internal predecessors, (714), 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) [2023-11-06 22:59:12,398 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 294.0) internal successors, (1764), 6 states have internal predecessors, (1764), 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) [2023-11-06 22:59:12,399 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 294.0) internal successors, (1764), 6 states have internal predecessors, (1764), 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) [2023-11-06 22:59:12,399 INFO L175 Difference]: Start difference. First operand has 54 places, 37 transitions, 137 flow. Second operand 5 states and 714 transitions. [2023-11-06 22:59:12,400 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 58 places, 73 transitions, 355 flow [2023-11-06 22:59:12,434 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 58 places, 73 transitions, 355 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-06 22:59:12,436 INFO L231 Difference]: Finished difference. Result has 61 places, 37 transitions, 154 flow [2023-11-06 22:59:12,436 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=294, PETRI_DIFFERENCE_MINUEND_FLOW=137, PETRI_DIFFERENCE_MINUEND_PLACES=54, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=37, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=34, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=154, PETRI_PLACES=61, PETRI_TRANSITIONS=37} [2023-11-06 22:59:12,437 INFO L281 CegarLoopForPetriNet]: 54 programPoint places, 7 predicate places. [2023-11-06 22:59:12,437 INFO L495 AbstractCegarLoop]: Abstraction has has 61 places, 37 transitions, 154 flow [2023-11-06 22:59:12,438 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 133.25) internal successors, (533), 4 states have internal predecessors, (533), 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) [2023-11-06 22:59:12,438 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-06 22:59:12,438 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:59:12,438 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-06 22:59:12,439 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr9ASSERT_VIOLATIONMEMORY_LEAK === [P1Err0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 13 more)] === [2023-11-06 22:59:12,439 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:59:12,439 INFO L85 PathProgramCache]: Analyzing trace with hash 607613141, now seen corresponding path program 1 times [2023-11-06 22:59:12,439 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:59:12,440 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1492551773] [2023-11-06 22:59:12,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:59:12,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:59:12,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:59:13,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:59:13,253 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:59:13,254 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1492551773] [2023-11-06 22:59:13,254 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1492551773] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:59:13,254 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:59:13,254 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 22:59:13,255 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [758066116] [2023-11-06 22:59:13,255 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:59:13,255 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-06 22:59:13,256 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:59:13,257 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-06 22:59:13,258 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-06 22:59:13,579 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 118 out of 294 [2023-11-06 22:59:13,580 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 61 places, 37 transitions, 154 flow. Second operand has 7 states, 7 states have (on average 119.85714285714286) internal successors, (839), 7 states have internal predecessors, (839), 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) [2023-11-06 22:59:13,580 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-06 22:59:13,580 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 118 of 294 [2023-11-06 22:59:13,580 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-06 22:59:15,445 INFO L124 PetriNetUnfolderBase]: 7735/11188 cut-off events. [2023-11-06 22:59:15,445 INFO L125 PetriNetUnfolderBase]: For 4782/4782 co-relation queries the response was YES. [2023-11-06 22:59:15,490 INFO L83 FinitePrefix]: Finished finitePrefix Result has 25566 conditions, 11188 events. 7735/11188 cut-off events. For 4782/4782 co-relation queries the response was YES. Maximal size of possible extension queue 556. Compared 67027 event pairs, 968 based on Foata normal form. 384/11524 useless extension candidates. Maximal degree in co-relation 25552. Up to 7032 conditions per place. [2023-11-06 22:59:15,544 INFO L140 encePairwiseOnDemand]: 288/294 looper letters, 49 selfloop transitions, 6 changer transitions 2/63 dead transitions. [2023-11-06 22:59:15,544 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 64 places, 63 transitions, 299 flow [2023-11-06 22:59:15,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-06 22:59:15,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2023-11-06 22:59:15,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 883 transitions. [2023-11-06 22:59:15,550 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4290573372206025 [2023-11-06 22:59:15,550 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 883 transitions. [2023-11-06 22:59:15,550 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 883 transitions. [2023-11-06 22:59:15,551 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-06 22:59:15,551 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 883 transitions. [2023-11-06 22:59:15,555 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 126.14285714285714) internal successors, (883), 7 states have internal predecessors, (883), 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) [2023-11-06 22:59:15,559 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 294.0) internal successors, (2352), 8 states have internal predecessors, (2352), 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) [2023-11-06 22:59:15,560 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 294.0) internal successors, (2352), 8 states have internal predecessors, (2352), 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) [2023-11-06 22:59:15,561 INFO L175 Difference]: Start difference. First operand has 61 places, 37 transitions, 154 flow. Second operand 7 states and 883 transitions. [2023-11-06 22:59:15,561 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 64 places, 63 transitions, 299 flow [2023-11-06 22:59:15,613 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 57 places, 63 transitions, 284 flow, removed 2 selfloop flow, removed 7 redundant places. [2023-11-06 22:59:15,615 INFO L231 Difference]: Finished difference. Result has 57 places, 32 transitions, 110 flow [2023-11-06 22:59:15,615 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=294, PETRI_DIFFERENCE_MINUEND_FLOW=112, PETRI_DIFFERENCE_MINUEND_PLACES=51, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=34, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=28, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=110, PETRI_PLACES=57, PETRI_TRANSITIONS=32} [2023-11-06 22:59:15,616 INFO L281 CegarLoopForPetriNet]: 54 programPoint places, 3 predicate places. [2023-11-06 22:59:15,616 INFO L495 AbstractCegarLoop]: Abstraction has has 57 places, 32 transitions, 110 flow [2023-11-06 22:59:15,617 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 119.85714285714286) internal successors, (839), 7 states have internal predecessors, (839), 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) [2023-11-06 22:59:15,617 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-06 22:59:15,617 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:59:15,618 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-06 22:59:15,618 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_LEAK === [P1Err0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 13 more)] === [2023-11-06 22:59:15,618 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:59:15,619 INFO L85 PathProgramCache]: Analyzing trace with hash -745423852, now seen corresponding path program 1 times [2023-11-06 22:59:15,619 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:59:15,619 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1527351510] [2023-11-06 22:59:15,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:59:15,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:59:15,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:59:16,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:59:16,498 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:59:16,498 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1527351510] [2023-11-06 22:59:16,499 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1527351510] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:59:16,499 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:59:16,499 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 22:59:16,499 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [668027378] [2023-11-06 22:59:16,500 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:59:16,504 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 22:59:16,505 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:59:16,505 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 22:59:16,506 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:59:16,627 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 117 out of 294 [2023-11-06 22:59:16,628 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 57 places, 32 transitions, 110 flow. Second operand has 5 states, 5 states have (on average 120.2) internal successors, (601), 5 states have internal predecessors, (601), 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) [2023-11-06 22:59:16,628 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-06 22:59:16,628 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 117 of 294 [2023-11-06 22:59:16,628 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-06 22:59:20,617 INFO L124 PetriNetUnfolderBase]: 21061/28508 cut-off events. [2023-11-06 22:59:20,617 INFO L125 PetriNetUnfolderBase]: For 8803/8803 co-relation queries the response was YES. [2023-11-06 22:59:20,688 INFO L83 FinitePrefix]: Finished finitePrefix Result has 63734 conditions, 28508 events. 21061/28508 cut-off events. For 8803/8803 co-relation queries the response was YES. Maximal size of possible extension queue 760. Compared 155621 event pairs, 3040 based on Foata normal form. 830/29338 useless extension candidates. Maximal degree in co-relation 63725. Up to 24334 conditions per place. [2023-11-06 22:59:20,774 INFO L140 encePairwiseOnDemand]: 281/294 looper letters, 64 selfloop transitions, 13 changer transitions 33/110 dead transitions. [2023-11-06 22:59:20,774 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 61 places, 110 transitions, 556 flow [2023-11-06 22:59:20,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-06 22:59:20,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2023-11-06 22:59:20,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 926 transitions. [2023-11-06 22:59:20,785 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4499514091350826 [2023-11-06 22:59:20,785 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 926 transitions. [2023-11-06 22:59:20,785 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 926 transitions. [2023-11-06 22:59:20,788 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-06 22:59:20,789 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 926 transitions. [2023-11-06 22:59:20,793 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 132.28571428571428) internal successors, (926), 7 states have internal predecessors, (926), 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) [2023-11-06 22:59:20,799 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 294.0) internal successors, (2352), 8 states have internal predecessors, (2352), 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) [2023-11-06 22:59:20,801 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 294.0) internal successors, (2352), 8 states have internal predecessors, (2352), 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) [2023-11-06 22:59:20,801 INFO L175 Difference]: Start difference. First operand has 57 places, 32 transitions, 110 flow. Second operand 7 states and 926 transitions. [2023-11-06 22:59:20,801 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 61 places, 110 transitions, 556 flow [2023-11-06 22:59:20,967 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 53 places, 110 transitions, 519 flow, removed 2 selfloop flow, removed 8 redundant places. [2023-11-06 22:59:20,969 INFO L231 Difference]: Finished difference. Result has 58 places, 44 transitions, 209 flow [2023-11-06 22:59:20,970 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=294, PETRI_DIFFERENCE_MINUEND_FLOW=93, PETRI_DIFFERENCE_MINUEND_PLACES=47, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=32, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=20, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=209, PETRI_PLACES=58, PETRI_TRANSITIONS=44} [2023-11-06 22:59:20,970 INFO L281 CegarLoopForPetriNet]: 54 programPoint places, 4 predicate places. [2023-11-06 22:59:20,971 INFO L495 AbstractCegarLoop]: Abstraction has has 58 places, 44 transitions, 209 flow [2023-11-06 22:59:20,971 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 120.2) internal successors, (601), 5 states have internal predecessors, (601), 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) [2023-11-06 22:59:20,971 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-06 22:59:20,971 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:59:20,972 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-06 22:59:20,972 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_LEAK === [P1Err0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 13 more)] === [2023-11-06 22:59:20,972 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:59:20,972 INFO L85 PathProgramCache]: Analyzing trace with hash -196144102, now seen corresponding path program 1 times [2023-11-06 22:59:20,973 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:59:20,973 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2127776770] [2023-11-06 22:59:20,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:59:20,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:59:21,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:59:21,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:59:21,619 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:59:21,619 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2127776770] [2023-11-06 22:59:21,620 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2127776770] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:59:21,620 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:59:21,620 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 22:59:21,620 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1507937208] [2023-11-06 22:59:21,620 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:59:21,621 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-06 22:59:21,622 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:59:21,622 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-06 22:59:21,622 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-06 22:59:21,650 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 129 out of 294 [2023-11-06 22:59:21,652 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 58 places, 44 transitions, 209 flow. Second operand has 6 states, 6 states have (on average 131.5) internal successors, (789), 6 states have internal predecessors, (789), 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) [2023-11-06 22:59:21,652 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-06 22:59:21,652 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 129 of 294 [2023-11-06 22:59:21,652 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-06 22:59:23,112 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([468] L811-->L818: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_81 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_22 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_82 256) 0)) .cse5)) (.cse3 (and .cse0 (not (= (mod v_~x$w_buff1_used~0_71 256) 0)))) (.cse4 (and .cse1 .cse5))) (and (= v_~x$r_buff1_thd3~0_17 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_70 256) 0)) .cse0) (and (not (= (mod v_~x$r_buff0_thd3~0_21 256) 0)) .cse1)) 0 v_~x$r_buff1_thd3~0_18)) (= (ite .cse2 0 v_~x$w_buff0_used~0_82) v_~x$w_buff0_used~0_81) (= v_~x~0_39 (ite .cse2 v_~x$w_buff0~0_22 (ite .cse3 v_~x$w_buff1~0_17 v_~x~0_40))) (= v_~x$w_buff1_used~0_70 (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_71)) (= v_~x$r_buff0_thd3~0_21 (ite .cse4 0 v_~x$r_buff0_thd3~0_22))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_18, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_71, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_22, ~x~0=v_~x~0_40, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_82} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_17, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_70, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_21, ~x~0=v_~x~0_39, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_81} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][56], [Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P0Thread1of1ForFork0InUse, Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 166#true, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 124#L818true, 101#P1EXITtrue, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 135#L831true, 22#L865-3true, 228#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,112 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-06 22:59:23,112 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-06 22:59:23,112 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-06 22:59:23,112 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-06 22:59:23,113 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([476] L834-->L841: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0)))) (let ((.cse0 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~x$w_buff1_used~0_107 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd4~0_22) v_~x$r_buff0_thd4~0_21) (= v_~x$w_buff1_used~0_106 (ite (or .cse1 .cse0) 0 v_~x$w_buff1_used~0_107)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_106 256) 0)) .cse2) (and (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)) .cse3)) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x~0_63 (ite .cse4 v_~x$w_buff0~0_48 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_64))) (= (ite .cse4 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_107, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_64, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_106, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_63, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][69], [Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 166#true, 62#L841true, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 38#L808true, 101#P1EXITtrue, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 22#L865-3true, 228#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,114 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-06 22:59:23,114 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-06 22:59:23,114 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-06 22:59:23,114 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-06 22:59:23,349 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([468] L811-->L818: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_81 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_22 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_82 256) 0)) .cse5)) (.cse3 (and .cse0 (not (= (mod v_~x$w_buff1_used~0_71 256) 0)))) (.cse4 (and .cse1 .cse5))) (and (= v_~x$r_buff1_thd3~0_17 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_70 256) 0)) .cse0) (and (not (= (mod v_~x$r_buff0_thd3~0_21 256) 0)) .cse1)) 0 v_~x$r_buff1_thd3~0_18)) (= (ite .cse2 0 v_~x$w_buff0_used~0_82) v_~x$w_buff0_used~0_81) (= v_~x~0_39 (ite .cse2 v_~x$w_buff0~0_22 (ite .cse3 v_~x$w_buff1~0_17 v_~x~0_40))) (= v_~x$w_buff1_used~0_70 (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_71)) (= v_~x$r_buff0_thd3~0_21 (ite .cse4 0 v_~x$r_buff0_thd3~0_22))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_18, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_71, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_22, ~x~0=v_~x~0_40, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_82} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_17, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_70, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_21, ~x~0=v_~x~0_39, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_81} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][56], [Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 134#P0EXITtrue, 166#true, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, 124#L818true, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 135#L831true, 22#L865-3true, 228#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,349 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,349 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,349 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,349 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,350 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([476] L834-->L841: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0)))) (let ((.cse0 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~x$w_buff1_used~0_107 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd4~0_22) v_~x$r_buff0_thd4~0_21) (= v_~x$w_buff1_used~0_106 (ite (or .cse1 .cse0) 0 v_~x$w_buff1_used~0_107)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_106 256) 0)) .cse2) (and (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)) .cse3)) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x~0_63 (ite .cse4 v_~x$w_buff0~0_48 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_64))) (= (ite .cse4 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_107, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_64, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_106, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_63, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][69], [Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 166#true, 134#P0EXITtrue, 62#L841true, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 38#L808true, 101#P1EXITtrue, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 22#L865-3true, 228#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,350 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,350 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,350 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,350 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,356 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([584] L869-->L876: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_179 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd0~0_86 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd0~0_84 256) 0)))) (let ((.cse3 (and (not (= (mod v_~x$w_buff1_used~0_157 256) 0)) .cse0)) (.cse4 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_180 256) 0)) .cse5))) (and (= v_~x$r_buff1_thd0~0_83 (ite (or (and .cse0 (not (= (mod v_~x$w_buff1_used~0_156 256) 0))) (and .cse1 (not (= (mod v_~x$r_buff0_thd0~0_85 256) 0)))) 0 v_~x$r_buff1_thd0~0_84)) (= (ite .cse2 v_~x$w_buff0~0_94 (ite .cse3 v_~x$w_buff1~0_77 v_~x~0_114)) v_~x~0_113) (= (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_157) v_~x$w_buff1_used~0_156) (not (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17| 0)) (= (ite .cse4 0 v_~x$r_buff0_thd0~0_86) v_~x$r_buff0_thd0~0_85) (= v_~x$w_buff0_used~0_179 (ite .cse2 0 v_~x$w_buff0_used~0_180))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_157, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_84, ~x~0=v_~x~0_114, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_180, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_85, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_28|, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_156, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_83, ~x~0=v_~x~0_113, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_179} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~x$w_buff1_used~0, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1][67], [P1Thread1of1ForFork2InUse, Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 166#true, 109#L876true, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 10#L811true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 135#L831true, 228#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,356 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,356 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,356 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,356 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,357 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([468] L811-->L818: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_81 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_22 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_82 256) 0)) .cse5)) (.cse3 (and .cse0 (not (= (mod v_~x$w_buff1_used~0_71 256) 0)))) (.cse4 (and .cse1 .cse5))) (and (= v_~x$r_buff1_thd3~0_17 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_70 256) 0)) .cse0) (and (not (= (mod v_~x$r_buff0_thd3~0_21 256) 0)) .cse1)) 0 v_~x$r_buff1_thd3~0_18)) (= (ite .cse2 0 v_~x$w_buff0_used~0_82) v_~x$w_buff0_used~0_81) (= v_~x~0_39 (ite .cse2 v_~x$w_buff0~0_22 (ite .cse3 v_~x$w_buff1~0_17 v_~x~0_40))) (= v_~x$w_buff1_used~0_70 (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_71)) (= v_~x$r_buff0_thd3~0_21 (ite .cse4 0 v_~x$r_buff0_thd3~0_22))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_18, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_71, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_22, ~x~0=v_~x~0_40, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_82} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_17, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_70, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_21, ~x~0=v_~x~0_39, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_81} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][56], [P1Thread1of1ForFork2InUse, Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 56#L869true, 166#true, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 124#L818true, 101#P1EXITtrue, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 135#L831true, 228#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,357 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,357 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,357 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,357 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,358 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([584] L869-->L876: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_179 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd0~0_86 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd0~0_84 256) 0)))) (let ((.cse3 (and (not (= (mod v_~x$w_buff1_used~0_157 256) 0)) .cse0)) (.cse4 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_180 256) 0)) .cse5))) (and (= v_~x$r_buff1_thd0~0_83 (ite (or (and .cse0 (not (= (mod v_~x$w_buff1_used~0_156 256) 0))) (and .cse1 (not (= (mod v_~x$r_buff0_thd0~0_85 256) 0)))) 0 v_~x$r_buff1_thd0~0_84)) (= (ite .cse2 v_~x$w_buff0~0_94 (ite .cse3 v_~x$w_buff1~0_77 v_~x~0_114)) v_~x~0_113) (= (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_157) v_~x$w_buff1_used~0_156) (not (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17| 0)) (= (ite .cse4 0 v_~x$r_buff0_thd0~0_86) v_~x$r_buff0_thd0~0_85) (= v_~x$w_buff0_used~0_179 (ite .cse2 0 v_~x$w_buff0_used~0_180))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_157, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_84, ~x~0=v_~x~0_114, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_180, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_85, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_28|, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_156, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_83, ~x~0=v_~x~0_113, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_179} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~x$w_buff1_used~0, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1][67], [P1Thread1of1ForFork2InUse, Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 166#true, 109#L876true, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 38#L808true, 101#P1EXITtrue, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 228#true, 126#L834true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,358 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,358 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,358 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,358 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,359 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([476] L834-->L841: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0)))) (let ((.cse0 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~x$w_buff1_used~0_107 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd4~0_22) v_~x$r_buff0_thd4~0_21) (= v_~x$w_buff1_used~0_106 (ite (or .cse1 .cse0) 0 v_~x$w_buff1_used~0_107)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_106 256) 0)) .cse2) (and (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)) .cse3)) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x~0_63 (ite .cse4 v_~x$w_buff0~0_48 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_64))) (= (ite .cse4 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_107, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_64, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_106, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_63, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][69], [P1Thread1of1ForFork2InUse, Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 56#L869true, 166#true, 62#L841true, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 38#L808true, 101#P1EXITtrue, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 228#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,359 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,359 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,359 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,359 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,360 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([476] L834-->L841: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0)))) (let ((.cse0 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~x$w_buff1_used~0_107 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd4~0_22) v_~x$r_buff0_thd4~0_21) (= v_~x$w_buff1_used~0_106 (ite (or .cse1 .cse0) 0 v_~x$w_buff1_used~0_107)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_106 256) 0)) .cse2) (and (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)) .cse3)) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x~0_63 (ite .cse4 v_~x$w_buff0~0_48 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_64))) (= (ite .cse4 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_107, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_64, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_106, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_63, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][69], [Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 166#true, 62#L841true, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 10#L811true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 22#L865-3true, 228#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,360 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,360 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,360 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,361 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,361 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([468] L811-->L818: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_81 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_22 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_82 256) 0)) .cse5)) (.cse3 (and .cse0 (not (= (mod v_~x$w_buff1_used~0_71 256) 0)))) (.cse4 (and .cse1 .cse5))) (and (= v_~x$r_buff1_thd3~0_17 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_70 256) 0)) .cse0) (and (not (= (mod v_~x$r_buff0_thd3~0_21 256) 0)) .cse1)) 0 v_~x$r_buff1_thd3~0_18)) (= (ite .cse2 0 v_~x$w_buff0_used~0_82) v_~x$w_buff0_used~0_81) (= v_~x~0_39 (ite .cse2 v_~x$w_buff0~0_22 (ite .cse3 v_~x$w_buff1~0_17 v_~x~0_40))) (= v_~x$w_buff1_used~0_70 (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_71)) (= v_~x$r_buff0_thd3~0_21 (ite .cse4 0 v_~x$r_buff0_thd3~0_22))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_18, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_71, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_22, ~x~0=v_~x~0_40, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_82} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_17, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_70, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_21, ~x~0=v_~x~0_39, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_81} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][56], [Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 166#true, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, 124#L818true, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 22#L865-3true, 228#true, 126#L834true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,361 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,361 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,361 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,362 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,380 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([476] L834-->L841: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0)))) (let ((.cse0 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~x$w_buff1_used~0_107 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd4~0_22) v_~x$r_buff0_thd4~0_21) (= v_~x$w_buff1_used~0_106 (ite (or .cse1 .cse0) 0 v_~x$w_buff1_used~0_107)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_106 256) 0)) .cse2) (and (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)) .cse3)) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x~0_63 (ite .cse4 v_~x$w_buff0~0_48 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_64))) (= (ite .cse4 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_107, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_64, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_106, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_63, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][69], [Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 166#true, 62#L841true, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 10#L811true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 22#L865-3true, 228#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,381 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,381 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,381 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,381 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,381 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([468] L811-->L818: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_81 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_22 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_82 256) 0)) .cse5)) (.cse3 (and .cse0 (not (= (mod v_~x$w_buff1_used~0_71 256) 0)))) (.cse4 (and .cse1 .cse5))) (and (= v_~x$r_buff1_thd3~0_17 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_70 256) 0)) .cse0) (and (not (= (mod v_~x$r_buff0_thd3~0_21 256) 0)) .cse1)) 0 v_~x$r_buff1_thd3~0_18)) (= (ite .cse2 0 v_~x$w_buff0_used~0_82) v_~x$w_buff0_used~0_81) (= v_~x~0_39 (ite .cse2 v_~x$w_buff0~0_22 (ite .cse3 v_~x$w_buff1~0_17 v_~x~0_40))) (= v_~x$w_buff1_used~0_70 (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_71)) (= v_~x$r_buff0_thd3~0_21 (ite .cse4 0 v_~x$r_buff0_thd3~0_22))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_18, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_71, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_22, ~x~0=v_~x~0_40, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_82} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_17, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_70, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_21, ~x~0=v_~x~0_39, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_81} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][56], [Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 166#true, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, 124#L818true, Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 22#L865-3true, 126#L834true, 228#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,381 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,382 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,382 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,382 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:23,506 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([468] L811-->L818: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_81 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_22 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_82 256) 0)) .cse5)) (.cse3 (and .cse0 (not (= (mod v_~x$w_buff1_used~0_71 256) 0)))) (.cse4 (and .cse1 .cse5))) (and (= v_~x$r_buff1_thd3~0_17 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_70 256) 0)) .cse0) (and (not (= (mod v_~x$r_buff0_thd3~0_21 256) 0)) .cse1)) 0 v_~x$r_buff1_thd3~0_18)) (= (ite .cse2 0 v_~x$w_buff0_used~0_82) v_~x$w_buff0_used~0_81) (= v_~x~0_39 (ite .cse2 v_~x$w_buff0~0_22 (ite .cse3 v_~x$w_buff1~0_17 v_~x~0_40))) (= v_~x$w_buff1_used~0_70 (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_71)) (= v_~x$r_buff0_thd3~0_21 (ite .cse4 0 v_~x$r_buff0_thd3~0_22))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_18, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_71, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_22, ~x~0=v_~x~0_40, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_82} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_17, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_70, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_21, ~x~0=v_~x~0_39, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_81} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][56], [Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 166#true, 134#P0EXITtrue, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, 124#L818true, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 22#L865-3true, 228#true, 126#L834true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,507 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,507 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,507 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,507 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,508 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([476] L834-->L841: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0)))) (let ((.cse0 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~x$w_buff1_used~0_107 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd4~0_22) v_~x$r_buff0_thd4~0_21) (= v_~x$w_buff1_used~0_106 (ite (or .cse1 .cse0) 0 v_~x$w_buff1_used~0_107)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_106 256) 0)) .cse2) (and (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)) .cse3)) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x~0_63 (ite .cse4 v_~x$w_buff0~0_48 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_64))) (= (ite .cse4 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_107, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_64, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_106, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_63, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][69], [Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 166#true, 134#P0EXITtrue, 62#L841true, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 10#L811true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 22#L865-3true, 228#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,508 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,508 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,508 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,508 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,583 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([584] L869-->L876: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_179 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd0~0_86 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd0~0_84 256) 0)))) (let ((.cse3 (and (not (= (mod v_~x$w_buff1_used~0_157 256) 0)) .cse0)) (.cse4 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_180 256) 0)) .cse5))) (and (= v_~x$r_buff1_thd0~0_83 (ite (or (and .cse0 (not (= (mod v_~x$w_buff1_used~0_156 256) 0))) (and .cse1 (not (= (mod v_~x$r_buff0_thd0~0_85 256) 0)))) 0 v_~x$r_buff1_thd0~0_84)) (= (ite .cse2 v_~x$w_buff0~0_94 (ite .cse3 v_~x$w_buff1~0_77 v_~x~0_114)) v_~x~0_113) (= (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_157) v_~x$w_buff1_used~0_156) (not (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17| 0)) (= (ite .cse4 0 v_~x$r_buff0_thd0~0_86) v_~x$r_buff0_thd0~0_85) (= v_~x$w_buff0_used~0_179 (ite .cse2 0 v_~x$w_buff0_used~0_180))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_157, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_84, ~x~0=v_~x~0_114, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_180, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_85, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_28|, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_156, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_83, ~x~0=v_~x~0_113, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_179} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~x$w_buff1_used~0, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1][67], [P1Thread1of1ForFork2InUse, Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 166#true, 134#P0EXITtrue, 109#L876true, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 10#L811true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 135#L831true, 228#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,583 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,583 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,583 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,584 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,584 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([468] L811-->L818: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_81 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_22 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_82 256) 0)) .cse5)) (.cse3 (and .cse0 (not (= (mod v_~x$w_buff1_used~0_71 256) 0)))) (.cse4 (and .cse1 .cse5))) (and (= v_~x$r_buff1_thd3~0_17 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_70 256) 0)) .cse0) (and (not (= (mod v_~x$r_buff0_thd3~0_21 256) 0)) .cse1)) 0 v_~x$r_buff1_thd3~0_18)) (= (ite .cse2 0 v_~x$w_buff0_used~0_82) v_~x$w_buff0_used~0_81) (= v_~x~0_39 (ite .cse2 v_~x$w_buff0~0_22 (ite .cse3 v_~x$w_buff1~0_17 v_~x~0_40))) (= v_~x$w_buff1_used~0_70 (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_71)) (= v_~x$r_buff0_thd3~0_21 (ite .cse4 0 v_~x$r_buff0_thd3~0_22))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_18, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_71, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_22, ~x~0=v_~x~0_40, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_82} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_17, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_70, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_21, ~x~0=v_~x~0_39, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_81} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][56], [P1Thread1of1ForFork2InUse, Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 56#L869true, 166#true, 134#P0EXITtrue, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 124#L818true, 101#P1EXITtrue, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 135#L831true, 228#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,584 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,584 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,584 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,584 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,585 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([584] L869-->L876: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_179 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd0~0_86 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd0~0_84 256) 0)))) (let ((.cse3 (and (not (= (mod v_~x$w_buff1_used~0_157 256) 0)) .cse0)) (.cse4 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_180 256) 0)) .cse5))) (and (= v_~x$r_buff1_thd0~0_83 (ite (or (and .cse0 (not (= (mod v_~x$w_buff1_used~0_156 256) 0))) (and .cse1 (not (= (mod v_~x$r_buff0_thd0~0_85 256) 0)))) 0 v_~x$r_buff1_thd0~0_84)) (= (ite .cse2 v_~x$w_buff0~0_94 (ite .cse3 v_~x$w_buff1~0_77 v_~x~0_114)) v_~x~0_113) (= (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_157) v_~x$w_buff1_used~0_156) (not (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17| 0)) (= (ite .cse4 0 v_~x$r_buff0_thd0~0_86) v_~x$r_buff0_thd0~0_85) (= v_~x$w_buff0_used~0_179 (ite .cse2 0 v_~x$w_buff0_used~0_180))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_157, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_84, ~x~0=v_~x~0_114, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_180, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_85, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_28|, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_156, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_83, ~x~0=v_~x~0_113, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_179} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~x$w_buff1_used~0, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1][67], [P1Thread1of1ForFork2InUse, Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 166#true, 134#P0EXITtrue, 109#L876true, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 38#L808true, 101#P1EXITtrue, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 228#true, 126#L834true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,585 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,585 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,585 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,585 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,586 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([476] L834-->L841: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0)))) (let ((.cse0 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~x$w_buff1_used~0_107 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd4~0_22) v_~x$r_buff0_thd4~0_21) (= v_~x$w_buff1_used~0_106 (ite (or .cse1 .cse0) 0 v_~x$w_buff1_used~0_107)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_106 256) 0)) .cse2) (and (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)) .cse3)) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x~0_63 (ite .cse4 v_~x$w_buff0~0_48 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_64))) (= (ite .cse4 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_107, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_64, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_106, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_63, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][69], [P1Thread1of1ForFork2InUse, Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 56#L869true, 166#true, 134#P0EXITtrue, 62#L841true, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 38#L808true, 101#P1EXITtrue, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 228#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,586 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,586 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,586 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,586 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,588 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([476] L834-->L841: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0)))) (let ((.cse0 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~x$w_buff1_used~0_107 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd4~0_22) v_~x$r_buff0_thd4~0_21) (= v_~x$w_buff1_used~0_106 (ite (or .cse1 .cse0) 0 v_~x$w_buff1_used~0_107)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_106 256) 0)) .cse2) (and (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)) .cse3)) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x~0_63 (ite .cse4 v_~x$w_buff0~0_48 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_64))) (= (ite .cse4 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_107, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_64, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_106, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_63, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][69], [Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P0Thread1of1ForFork0InUse, Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 62#L841true, 166#true, 134#P0EXITtrue, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 10#L811true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 22#L865-3true, 228#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,589 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,589 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,589 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,589 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,590 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([584] L869-->L876: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_179 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd0~0_86 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd0~0_84 256) 0)))) (let ((.cse3 (and (not (= (mod v_~x$w_buff1_used~0_157 256) 0)) .cse0)) (.cse4 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_180 256) 0)) .cse5))) (and (= v_~x$r_buff1_thd0~0_83 (ite (or (and .cse0 (not (= (mod v_~x$w_buff1_used~0_156 256) 0))) (and .cse1 (not (= (mod v_~x$r_buff0_thd0~0_85 256) 0)))) 0 v_~x$r_buff1_thd0~0_84)) (= (ite .cse2 v_~x$w_buff0~0_94 (ite .cse3 v_~x$w_buff1~0_77 v_~x~0_114)) v_~x~0_113) (= (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_157) v_~x$w_buff1_used~0_156) (not (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17| 0)) (= (ite .cse4 0 v_~x$r_buff0_thd0~0_86) v_~x$r_buff0_thd0~0_85) (= v_~x$w_buff0_used~0_179 (ite .cse2 0 v_~x$w_buff0_used~0_180))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_157, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_84, ~x~0=v_~x~0_114, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_180, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_85, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_28|, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_156, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_83, ~x~0=v_~x~0_113, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_179} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~x$w_buff1_used~0, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1][67], [P1Thread1of1ForFork2InUse, Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P0Thread1of1ForFork0InUse, Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 166#true, 109#L876true, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 10#L811true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 126#L834true, 228#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,590 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,590 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,590 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,590 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,590 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([476] L834-->L841: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0)))) (let ((.cse0 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~x$w_buff1_used~0_107 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd4~0_22) v_~x$r_buff0_thd4~0_21) (= v_~x$w_buff1_used~0_106 (ite (or .cse1 .cse0) 0 v_~x$w_buff1_used~0_107)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_106 256) 0)) .cse2) (and (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)) .cse3)) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x~0_63 (ite .cse4 v_~x$w_buff0~0_48 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_64))) (= (ite .cse4 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_107, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_64, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_106, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_63, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][69], [P1Thread1of1ForFork2InUse, Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 56#L869true, 166#true, 62#L841true, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 10#L811true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 228#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,591 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,591 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,591 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,591 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,592 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([468] L811-->L818: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_81 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_22 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_82 256) 0)) .cse5)) (.cse3 (and .cse0 (not (= (mod v_~x$w_buff1_used~0_71 256) 0)))) (.cse4 (and .cse1 .cse5))) (and (= v_~x$r_buff1_thd3~0_17 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_70 256) 0)) .cse0) (and (not (= (mod v_~x$r_buff0_thd3~0_21 256) 0)) .cse1)) 0 v_~x$r_buff1_thd3~0_18)) (= (ite .cse2 0 v_~x$w_buff0_used~0_82) v_~x$w_buff0_used~0_81) (= v_~x~0_39 (ite .cse2 v_~x$w_buff0~0_22 (ite .cse3 v_~x$w_buff1~0_17 v_~x~0_40))) (= v_~x$w_buff1_used~0_70 (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_71)) (= v_~x$r_buff0_thd3~0_21 (ite .cse4 0 v_~x$r_buff0_thd3~0_22))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_18, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_71, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_22, ~x~0=v_~x~0_40, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_82} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_17, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_70, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_21, ~x~0=v_~x~0_39, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_81} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][56], [P1Thread1of1ForFork2InUse, Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 56#L869true, 166#true, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 124#L818true, 101#P1EXITtrue, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 126#L834true, 228#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,592 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,592 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,592 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,593 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,615 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([584] L869-->L876: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_179 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd0~0_86 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd0~0_84 256) 0)))) (let ((.cse3 (and (not (= (mod v_~x$w_buff1_used~0_157 256) 0)) .cse0)) (.cse4 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_180 256) 0)) .cse5))) (and (= v_~x$r_buff1_thd0~0_83 (ite (or (and .cse0 (not (= (mod v_~x$w_buff1_used~0_156 256) 0))) (and .cse1 (not (= (mod v_~x$r_buff0_thd0~0_85 256) 0)))) 0 v_~x$r_buff1_thd0~0_84)) (= (ite .cse2 v_~x$w_buff0~0_94 (ite .cse3 v_~x$w_buff1~0_77 v_~x~0_114)) v_~x~0_113) (= (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_157) v_~x$w_buff1_used~0_156) (not (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17| 0)) (= (ite .cse4 0 v_~x$r_buff0_thd0~0_86) v_~x$r_buff0_thd0~0_85) (= v_~x$w_buff0_used~0_179 (ite .cse2 0 v_~x$w_buff0_used~0_180))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_157, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_84, ~x~0=v_~x~0_114, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_180, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_85, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_28|, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_156, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_83, ~x~0=v_~x~0_113, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_179} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~x$w_buff1_used~0, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1][67], [P1Thread1of1ForFork2InUse, Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 166#true, 109#L876true, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 10#L811true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 228#true, 126#L834true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,616 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,616 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,616 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,616 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,617 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([476] L834-->L841: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0)))) (let ((.cse0 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~x$w_buff1_used~0_107 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd4~0_22) v_~x$r_buff0_thd4~0_21) (= v_~x$w_buff1_used~0_106 (ite (or .cse1 .cse0) 0 v_~x$w_buff1_used~0_107)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_106 256) 0)) .cse2) (and (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)) .cse3)) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x~0_63 (ite .cse4 v_~x$w_buff0~0_48 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_64))) (= (ite .cse4 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_107, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_64, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_106, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_63, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][69], [P1Thread1of1ForFork2InUse, Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 56#L869true, 166#true, 62#L841true, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 10#L811true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 228#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,617 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,617 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,617 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,618 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,618 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([468] L811-->L818: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_81 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_22 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_82 256) 0)) .cse5)) (.cse3 (and .cse0 (not (= (mod v_~x$w_buff1_used~0_71 256) 0)))) (.cse4 (and .cse1 .cse5))) (and (= v_~x$r_buff1_thd3~0_17 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_70 256) 0)) .cse0) (and (not (= (mod v_~x$r_buff0_thd3~0_21 256) 0)) .cse1)) 0 v_~x$r_buff1_thd3~0_18)) (= (ite .cse2 0 v_~x$w_buff0_used~0_82) v_~x$w_buff0_used~0_81) (= v_~x~0_39 (ite .cse2 v_~x$w_buff0~0_22 (ite .cse3 v_~x$w_buff1~0_17 v_~x~0_40))) (= v_~x$w_buff1_used~0_70 (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_71)) (= v_~x$r_buff0_thd3~0_21 (ite .cse4 0 v_~x$r_buff0_thd3~0_22))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_18, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_71, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_22, ~x~0=v_~x~0_40, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_82} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_17, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_70, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_21, ~x~0=v_~x~0_39, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_81} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][56], [P1Thread1of1ForFork2InUse, Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 56#L869true, 166#true, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, 124#L818true, Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 126#L834true, 228#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,618 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,618 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,619 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,619 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:23,740 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([584] L869-->L876: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_179 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd0~0_86 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd0~0_84 256) 0)))) (let ((.cse3 (and (not (= (mod v_~x$w_buff1_used~0_157 256) 0)) .cse0)) (.cse4 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_180 256) 0)) .cse5))) (and (= v_~x$r_buff1_thd0~0_83 (ite (or (and .cse0 (not (= (mod v_~x$w_buff1_used~0_156 256) 0))) (and .cse1 (not (= (mod v_~x$r_buff0_thd0~0_85 256) 0)))) 0 v_~x$r_buff1_thd0~0_84)) (= (ite .cse2 v_~x$w_buff0~0_94 (ite .cse3 v_~x$w_buff1~0_77 v_~x~0_114)) v_~x~0_113) (= (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_157) v_~x$w_buff1_used~0_156) (not (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17| 0)) (= (ite .cse4 0 v_~x$r_buff0_thd0~0_86) v_~x$r_buff0_thd0~0_85) (= v_~x$w_buff0_used~0_179 (ite .cse2 0 v_~x$w_buff0_used~0_180))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_157, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_84, ~x~0=v_~x~0_114, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_180, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_85, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_28|, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_156, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_83, ~x~0=v_~x~0_113, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_179} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~x$w_buff1_used~0, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1][67], [P1Thread1of1ForFork2InUse, Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 166#true, 134#P0EXITtrue, 109#L876true, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 10#L811true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 126#L834true, 228#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,740 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is cut-off event [2023-11-06 22:59:23,740 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-06 22:59:23,740 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-06 22:59:23,740 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-06 22:59:23,745 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([468] L811-->L818: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_81 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_22 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_82 256) 0)) .cse5)) (.cse3 (and .cse0 (not (= (mod v_~x$w_buff1_used~0_71 256) 0)))) (.cse4 (and .cse1 .cse5))) (and (= v_~x$r_buff1_thd3~0_17 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_70 256) 0)) .cse0) (and (not (= (mod v_~x$r_buff0_thd3~0_21 256) 0)) .cse1)) 0 v_~x$r_buff1_thd3~0_18)) (= (ite .cse2 0 v_~x$w_buff0_used~0_82) v_~x$w_buff0_used~0_81) (= v_~x~0_39 (ite .cse2 v_~x$w_buff0~0_22 (ite .cse3 v_~x$w_buff1~0_17 v_~x~0_40))) (= v_~x$w_buff1_used~0_70 (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_71)) (= v_~x$r_buff0_thd3~0_21 (ite .cse4 0 v_~x$r_buff0_thd3~0_22))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_18, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_71, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_22, ~x~0=v_~x~0_40, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_82} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_17, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_70, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_21, ~x~0=v_~x~0_39, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_81} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][56], [P1Thread1of1ForFork2InUse, Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P0Thread1of1ForFork0InUse, Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 56#L869true, 166#true, 134#P0EXITtrue, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 124#L818true, 101#P1EXITtrue, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 228#true, 126#L834true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,745 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is cut-off event [2023-11-06 22:59:23,745 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-06 22:59:23,746 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-06 22:59:23,746 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-06 22:59:23,746 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([476] L834-->L841: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0)))) (let ((.cse0 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~x$w_buff1_used~0_107 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd4~0_22) v_~x$r_buff0_thd4~0_21) (= v_~x$w_buff1_used~0_106 (ite (or .cse1 .cse0) 0 v_~x$w_buff1_used~0_107)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_106 256) 0)) .cse2) (and (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)) .cse3)) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x~0_63 (ite .cse4 v_~x$w_buff0~0_48 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_64))) (= (ite .cse4 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_107, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_64, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_106, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_63, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][69], [P1Thread1of1ForFork2InUse, Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P0Thread1of1ForFork0InUse, Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 56#L869true, 166#true, 62#L841true, 134#P0EXITtrue, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 10#L811true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 228#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,746 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is cut-off event [2023-11-06 22:59:23,747 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-06 22:59:23,747 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-06 22:59:23,747 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-06 22:59:23,756 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([468] L811-->L818: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_81 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_22 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_82 256) 0)) .cse5)) (.cse3 (and .cse0 (not (= (mod v_~x$w_buff1_used~0_71 256) 0)))) (.cse4 (and .cse1 .cse5))) (and (= v_~x$r_buff1_thd3~0_17 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_70 256) 0)) .cse0) (and (not (= (mod v_~x$r_buff0_thd3~0_21 256) 0)) .cse1)) 0 v_~x$r_buff1_thd3~0_18)) (= (ite .cse2 0 v_~x$w_buff0_used~0_82) v_~x$w_buff0_used~0_81) (= v_~x~0_39 (ite .cse2 v_~x$w_buff0~0_22 (ite .cse3 v_~x$w_buff1~0_17 v_~x~0_40))) (= v_~x$w_buff1_used~0_70 (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_71)) (= v_~x$r_buff0_thd3~0_21 (ite .cse4 0 v_~x$r_buff0_thd3~0_22))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_18, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_71, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_22, ~x~0=v_~x~0_40, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_82} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_17, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_70, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_21, ~x~0=v_~x~0_39, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_81} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][56], [Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P0Thread1of1ForFork0InUse, Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 166#true, 134#P0EXITtrue, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 124#L818true, 101#P1EXITtrue, Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 22#L865-3true, 126#L834true, 228#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,756 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is not cut-off event [2023-11-06 22:59:23,756 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is not cut-off event [2023-11-06 22:59:23,756 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is not cut-off event [2023-11-06 22:59:23,756 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is not cut-off event [2023-11-06 22:59:23,833 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([584] L869-->L876: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_179 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd0~0_86 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd0~0_84 256) 0)))) (let ((.cse3 (and (not (= (mod v_~x$w_buff1_used~0_157 256) 0)) .cse0)) (.cse4 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_180 256) 0)) .cse5))) (and (= v_~x$r_buff1_thd0~0_83 (ite (or (and .cse0 (not (= (mod v_~x$w_buff1_used~0_156 256) 0))) (and .cse1 (not (= (mod v_~x$r_buff0_thd0~0_85 256) 0)))) 0 v_~x$r_buff1_thd0~0_84)) (= (ite .cse2 v_~x$w_buff0~0_94 (ite .cse3 v_~x$w_buff1~0_77 v_~x~0_114)) v_~x~0_113) (= (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_157) v_~x$w_buff1_used~0_156) (not (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17| 0)) (= (ite .cse4 0 v_~x$r_buff0_thd0~0_86) v_~x$r_buff0_thd0~0_85) (= v_~x$w_buff0_used~0_179 (ite .cse2 0 v_~x$w_buff0_used~0_180))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_157, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_84, ~x~0=v_~x~0_114, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_180, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_85, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_28|, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_156, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_83, ~x~0=v_~x~0_113, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_179} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~x$w_buff1_used~0, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1][67], [P1Thread1of1ForFork2InUse, Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 166#true, 134#P0EXITtrue, 109#L876true, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 10#L811true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 228#true, 126#L834true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,833 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is cut-off event [2023-11-06 22:59:23,833 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-06 22:59:23,834 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-06 22:59:23,834 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-06 22:59:23,834 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([476] L834-->L841: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0)))) (let ((.cse0 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~x$w_buff1_used~0_107 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd4~0_22) v_~x$r_buff0_thd4~0_21) (= v_~x$w_buff1_used~0_106 (ite (or .cse1 .cse0) 0 v_~x$w_buff1_used~0_107)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_106 256) 0)) .cse2) (and (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)) .cse3)) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x~0_63 (ite .cse4 v_~x$w_buff0~0_48 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_64))) (= (ite .cse4 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_107, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_64, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_106, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_63, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][69], [P1Thread1of1ForFork2InUse, Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 56#L869true, 166#true, 62#L841true, 134#P0EXITtrue, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 10#L811true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 228#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,835 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is cut-off event [2023-11-06 22:59:23,835 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-06 22:59:23,835 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-06 22:59:23,835 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-06 22:59:23,978 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([468] L811-->L818: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_81 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_22 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_82 256) 0)) .cse5)) (.cse3 (and .cse0 (not (= (mod v_~x$w_buff1_used~0_71 256) 0)))) (.cse4 (and .cse1 .cse5))) (and (= v_~x$r_buff1_thd3~0_17 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_70 256) 0)) .cse0) (and (not (= (mod v_~x$r_buff0_thd3~0_21 256) 0)) .cse1)) 0 v_~x$r_buff1_thd3~0_18)) (= (ite .cse2 0 v_~x$w_buff0_used~0_82) v_~x$w_buff0_used~0_81) (= v_~x~0_39 (ite .cse2 v_~x$w_buff0~0_22 (ite .cse3 v_~x$w_buff1~0_17 v_~x~0_40))) (= v_~x$w_buff1_used~0_70 (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_71)) (= v_~x$r_buff0_thd3~0_21 (ite .cse4 0 v_~x$r_buff0_thd3~0_22))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_18, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_71, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_22, ~x~0=v_~x~0_40, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_82} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_17, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_70, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_21, ~x~0=v_~x~0_39, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_81} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][56], [P1Thread1of1ForFork2InUse, Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), Black: 219#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 186#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 217#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, 213#true, 56#L869true, 166#true, 134#P0EXITtrue, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, 124#L818true, Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 126#L834true, 228#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)))]) [2023-11-06 22:59:23,978 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is not cut-off event [2023-11-06 22:59:23,978 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is not cut-off event [2023-11-06 22:59:23,978 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is not cut-off event [2023-11-06 22:59:23,979 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is not cut-off event [2023-11-06 22:59:24,312 INFO L124 PetriNetUnfolderBase]: 14694/20877 cut-off events. [2023-11-06 22:59:24,312 INFO L125 PetriNetUnfolderBase]: For 25185/28261 co-relation queries the response was YES. [2023-11-06 22:59:24,400 INFO L83 FinitePrefix]: Finished finitePrefix Result has 63000 conditions, 20877 events. 14694/20877 cut-off events. For 25185/28261 co-relation queries the response was YES. Maximal size of possible extension queue 1100. Compared 130985 event pairs, 3426 based on Foata normal form. 624/20206 useless extension candidates. Maximal degree in co-relation 62988. Up to 15828 conditions per place. [2023-11-06 22:59:24,466 INFO L140 encePairwiseOnDemand]: 286/294 looper letters, 58 selfloop transitions, 7 changer transitions 18/94 dead transitions. [2023-11-06 22:59:24,466 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 60 places, 94 transitions, 559 flow [2023-11-06 22:59:24,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 22:59:24,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-11-06 22:59:24,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 851 transitions. [2023-11-06 22:59:24,470 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4824263038548753 [2023-11-06 22:59:24,470 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 851 transitions. [2023-11-06 22:59:24,470 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 851 transitions. [2023-11-06 22:59:24,471 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-06 22:59:24,471 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 851 transitions. [2023-11-06 22:59:24,474 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 141.83333333333334) internal successors, (851), 6 states have internal predecessors, (851), 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) [2023-11-06 22:59:24,477 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 294.0) internal successors, (2058), 7 states have internal predecessors, (2058), 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) [2023-11-06 22:59:24,478 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 294.0) internal successors, (2058), 7 states have internal predecessors, (2058), 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) [2023-11-06 22:59:24,478 INFO L175 Difference]: Start difference. First operand has 58 places, 44 transitions, 209 flow. Second operand 6 states and 851 transitions. [2023-11-06 22:59:24,478 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 60 places, 94 transitions, 559 flow [2023-11-06 22:59:24,505 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 59 places, 94 transitions, 557 flow, removed 1 selfloop flow, removed 1 redundant places. [2023-11-06 22:59:24,506 INFO L231 Difference]: Finished difference. Result has 62 places, 48 transitions, 268 flow [2023-11-06 22:59:24,507 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=294, PETRI_DIFFERENCE_MINUEND_FLOW=207, PETRI_DIFFERENCE_MINUEND_PLACES=54, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=44, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=37, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=268, PETRI_PLACES=62, PETRI_TRANSITIONS=48} [2023-11-06 22:59:24,507 INFO L281 CegarLoopForPetriNet]: 54 programPoint places, 8 predicate places. [2023-11-06 22:59:24,508 INFO L495 AbstractCegarLoop]: Abstraction has has 62 places, 48 transitions, 268 flow [2023-11-06 22:59:24,508 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 131.5) internal successors, (789), 6 states have internal predecessors, (789), 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) [2023-11-06 22:59:24,508 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-06 22:59:24,509 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:59:24,509 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-06 22:59:24,509 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_LEAK === [P1Err0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 13 more)] === [2023-11-06 22:59:24,509 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:59:24,509 INFO L85 PathProgramCache]: Analyzing trace with hash 769900409, now seen corresponding path program 1 times [2023-11-06 22:59:24,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:59:24,510 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1053229416] [2023-11-06 22:59:24,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:59:24,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:59:24,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:59:24,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:59:24,859 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:59:24,859 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1053229416] [2023-11-06 22:59:24,860 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1053229416] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:59:24,860 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:59:24,860 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 22:59:24,860 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [889022292] [2023-11-06 22:59:24,860 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:59:24,861 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 22:59:24,861 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:59:24,861 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 22:59:24,865 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:59:24,887 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 130 out of 294 [2023-11-06 22:59:24,888 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 62 places, 48 transitions, 268 flow. Second operand has 5 states, 5 states have (on average 133.2) internal successors, (666), 5 states have internal predecessors, (666), 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) [2023-11-06 22:59:24,888 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-06 22:59:24,888 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 130 of 294 [2023-11-06 22:59:24,888 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-06 22:59:27,567 INFO L124 PetriNetUnfolderBase]: 14462/20721 cut-off events. [2023-11-06 22:59:27,567 INFO L125 PetriNetUnfolderBase]: For 50070/53926 co-relation queries the response was YES. [2023-11-06 22:59:27,669 INFO L83 FinitePrefix]: Finished finitePrefix Result has 73957 conditions, 20721 events. 14462/20721 cut-off events. For 50070/53926 co-relation queries the response was YES. Maximal size of possible extension queue 1062. Compared 130635 event pairs, 3722 based on Foata normal form. 622/20352 useless extension candidates. Maximal degree in co-relation 73942. Up to 14144 conditions per place. [2023-11-06 22:59:27,747 INFO L140 encePairwiseOnDemand]: 285/294 looper letters, 58 selfloop transitions, 14 changer transitions 16/99 dead transitions. [2023-11-06 22:59:27,747 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 65 places, 99 transitions, 690 flow [2023-11-06 22:59:27,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 22:59:27,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-11-06 22:59:27,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 857 transitions. [2023-11-06 22:59:27,751 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.485827664399093 [2023-11-06 22:59:27,751 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 857 transitions. [2023-11-06 22:59:27,751 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 857 transitions. [2023-11-06 22:59:27,752 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-06 22:59:27,752 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 857 transitions. [2023-11-06 22:59:27,754 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 142.83333333333334) internal successors, (857), 6 states have internal predecessors, (857), 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) [2023-11-06 22:59:27,758 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 294.0) internal successors, (2058), 7 states have internal predecessors, (2058), 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) [2023-11-06 22:59:27,759 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 294.0) internal successors, (2058), 7 states have internal predecessors, (2058), 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) [2023-11-06 22:59:27,760 INFO L175 Difference]: Start difference. First operand has 62 places, 48 transitions, 268 flow. Second operand 6 states and 857 transitions. [2023-11-06 22:59:27,760 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 65 places, 99 transitions, 690 flow [2023-11-06 22:59:27,887 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 62 places, 99 transitions, 673 flow, removed 4 selfloop flow, removed 3 redundant places. [2023-11-06 22:59:27,889 INFO L231 Difference]: Finished difference. Result has 65 places, 53 transitions, 340 flow [2023-11-06 22:59:27,890 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=294, PETRI_DIFFERENCE_MINUEND_FLOW=253, PETRI_DIFFERENCE_MINUEND_PLACES=57, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=48, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=35, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=340, PETRI_PLACES=65, PETRI_TRANSITIONS=53} [2023-11-06 22:59:27,890 INFO L281 CegarLoopForPetriNet]: 54 programPoint places, 11 predicate places. [2023-11-06 22:59:27,891 INFO L495 AbstractCegarLoop]: Abstraction has has 65 places, 53 transitions, 340 flow [2023-11-06 22:59:27,891 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 133.2) internal successors, (666), 5 states have internal predecessors, (666), 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) [2023-11-06 22:59:27,891 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-06 22:59:27,891 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:59:27,892 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-06 22:59:27,892 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_LEAK === [P1Err0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 13 more)] === [2023-11-06 22:59:27,892 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:59:27,892 INFO L85 PathProgramCache]: Analyzing trace with hash -964256007, now seen corresponding path program 2 times [2023-11-06 22:59:27,893 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:59:27,893 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [330651777] [2023-11-06 22:59:27,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:59:27,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:59:27,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:59:28,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:59:28,358 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:59:28,360 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [330651777] [2023-11-06 22:59:28,361 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [330651777] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:59:28,361 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:59:28,361 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 22:59:28,361 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2102542329] [2023-11-06 22:59:28,361 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:59:28,362 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-06 22:59:28,363 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:59:28,363 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-06 22:59:28,363 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-06 22:59:28,424 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 294 [2023-11-06 22:59:28,426 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 65 places, 53 transitions, 340 flow. Second operand has 7 states, 7 states have (on average 122.57142857142857) internal successors, (858), 7 states have internal predecessors, (858), 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) [2023-11-06 22:59:28,426 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-06 22:59:28,426 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 294 [2023-11-06 22:59:28,426 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-06 22:59:31,906 INFO L124 PetriNetUnfolderBase]: 21576/29169 cut-off events. [2023-11-06 22:59:31,906 INFO L125 PetriNetUnfolderBase]: For 65539/65539 co-relation queries the response was YES. [2023-11-06 22:59:32,038 INFO L83 FinitePrefix]: Finished finitePrefix Result has 111323 conditions, 29169 events. 21576/29169 cut-off events. For 65539/65539 co-relation queries the response was YES. Maximal size of possible extension queue 779. Compared 152300 event pairs, 8775 based on Foata normal form. 504/29673 useless extension candidates. Maximal degree in co-relation 111306. Up to 23185 conditions per place. [2023-11-06 22:59:32,137 INFO L140 encePairwiseOnDemand]: 284/294 looper letters, 91 selfloop transitions, 21 changer transitions 29/141 dead transitions. [2023-11-06 22:59:32,137 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 70 places, 141 transitions, 1112 flow [2023-11-06 22:59:32,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-06 22:59:32,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2023-11-06 22:59:32,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1079 transitions. [2023-11-06 22:59:32,143 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.45875850340136054 [2023-11-06 22:59:32,143 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1079 transitions. [2023-11-06 22:59:32,143 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1079 transitions. [2023-11-06 22:59:32,145 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-06 22:59:32,145 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1079 transitions. [2023-11-06 22:59:32,148 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 134.875) internal successors, (1079), 8 states have internal predecessors, (1079), 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) [2023-11-06 22:59:32,153 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 294.0) internal successors, (2646), 9 states have internal predecessors, (2646), 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) [2023-11-06 22:59:32,154 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 294.0) internal successors, (2646), 9 states have internal predecessors, (2646), 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) [2023-11-06 22:59:32,154 INFO L175 Difference]: Start difference. First operand has 65 places, 53 transitions, 340 flow. Second operand 8 states and 1079 transitions. [2023-11-06 22:59:32,154 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 70 places, 141 transitions, 1112 flow [2023-11-06 22:59:32,881 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 66 places, 141 transitions, 1081 flow, removed 11 selfloop flow, removed 4 redundant places. [2023-11-06 22:59:32,884 INFO L231 Difference]: Finished difference. Result has 71 places, 62 transitions, 481 flow [2023-11-06 22:59:32,884 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=294, PETRI_DIFFERENCE_MINUEND_FLOW=319, PETRI_DIFFERENCE_MINUEND_PLACES=59, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=53, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=12, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=35, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=481, PETRI_PLACES=71, PETRI_TRANSITIONS=62} [2023-11-06 22:59:32,885 INFO L281 CegarLoopForPetriNet]: 54 programPoint places, 17 predicate places. [2023-11-06 22:59:32,885 INFO L495 AbstractCegarLoop]: Abstraction has has 71 places, 62 transitions, 481 flow [2023-11-06 22:59:32,886 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 122.57142857142857) internal successors, (858), 7 states have internal predecessors, (858), 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) [2023-11-06 22:59:32,886 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-06 22:59:32,886 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:59:32,886 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-11-06 22:59:32,886 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_LEAK === [P1Err0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 13 more)] === [2023-11-06 22:59:32,887 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:59:32,887 INFO L85 PathProgramCache]: Analyzing trace with hash -1923306665, now seen corresponding path program 1 times [2023-11-06 22:59:32,887 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:59:32,887 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [52101123] [2023-11-06 22:59:32,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:59:32,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:59:32,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:59:33,477 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:59:33,477 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:59:33,477 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [52101123] [2023-11-06 22:59:33,477 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [52101123] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:59:33,478 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:59:33,478 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 22:59:33,478 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1785229843] [2023-11-06 22:59:33,478 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:59:33,479 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-06 22:59:33,479 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:59:33,479 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-06 22:59:33,479 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2023-11-06 22:59:33,502 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 130 out of 294 [2023-11-06 22:59:33,503 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 71 places, 62 transitions, 481 flow. Second operand has 6 states, 6 states have (on average 132.83333333333334) internal successors, (797), 6 states have internal predecessors, (797), 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) [2023-11-06 22:59:33,503 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-06 22:59:33,504 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 130 of 294 [2023-11-06 22:59:33,504 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-06 22:59:35,035 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([468] L811-->L818: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_81 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_22 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_82 256) 0)) .cse5)) (.cse3 (and .cse0 (not (= (mod v_~x$w_buff1_used~0_71 256) 0)))) (.cse4 (and .cse1 .cse5))) (and (= v_~x$r_buff1_thd3~0_17 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_70 256) 0)) .cse0) (and (not (= (mod v_~x$r_buff0_thd3~0_21 256) 0)) .cse1)) 0 v_~x$r_buff1_thd3~0_18)) (= (ite .cse2 0 v_~x$w_buff0_used~0_82) v_~x$w_buff0_used~0_81) (= v_~x~0_39 (ite .cse2 v_~x$w_buff0~0_22 (ite .cse3 v_~x$w_buff1~0_17 v_~x~0_40))) (= v_~x$w_buff1_used~0_70 (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_71)) (= v_~x$r_buff0_thd3~0_21 (ite .cse4 0 v_~x$r_buff0_thd3~0_22))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_18, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_71, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_22, ~x~0=v_~x~0_40, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_82} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_17, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_70, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_21, ~x~0=v_~x~0_39, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_81} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][63], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 251#true, Black: 257#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 213#true, 166#true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 263#(and (= ~x$r_buff1_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, Black: 261#(and (= ~x$r_buff1_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, 124#L818true, 22#L865-3true, 270#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P3Thread1of1ForFork3InUse, Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1)), 135#L831true]) [2023-11-06 22:59:35,035 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-06 22:59:35,035 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-06 22:59:35,035 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-06 22:59:35,035 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-06 22:59:35,037 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([476] L834-->L841: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0)))) (let ((.cse0 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~x$w_buff1_used~0_107 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd4~0_22) v_~x$r_buff0_thd4~0_21) (= v_~x$w_buff1_used~0_106 (ite (or .cse1 .cse0) 0 v_~x$w_buff1_used~0_107)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_106 256) 0)) .cse2) (and (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)) .cse3)) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x~0_63 (ite .cse4 v_~x$w_buff0~0_48 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_64))) (= (ite .cse4 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_107, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_64, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_106, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_63, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][78], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 251#true, Black: 257#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 213#true, 166#true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 263#(and (= ~x$r_buff1_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, Black: 261#(and (= ~x$r_buff1_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, 22#L865-3true, 270#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P3Thread1of1ForFork3InUse, 62#L841true, Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 38#L808true, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1))]) [2023-11-06 22:59:35,037 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-06 22:59:35,037 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-06 22:59:35,037 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-06 22:59:35,037 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-06 22:59:35,530 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([584] L869-->L876: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_179 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd0~0_86 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd0~0_84 256) 0)))) (let ((.cse3 (and (not (= (mod v_~x$w_buff1_used~0_157 256) 0)) .cse0)) (.cse4 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_180 256) 0)) .cse5))) (and (= v_~x$r_buff1_thd0~0_83 (ite (or (and .cse0 (not (= (mod v_~x$w_buff1_used~0_156 256) 0))) (and .cse1 (not (= (mod v_~x$r_buff0_thd0~0_85 256) 0)))) 0 v_~x$r_buff1_thd0~0_84)) (= (ite .cse2 v_~x$w_buff0~0_94 (ite .cse3 v_~x$w_buff1~0_77 v_~x~0_114)) v_~x~0_113) (= (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_157) v_~x$w_buff1_used~0_156) (not (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17| 0)) (= (ite .cse4 0 v_~x$r_buff0_thd0~0_86) v_~x$r_buff0_thd0~0_85) (= v_~x$w_buff0_used~0_179 (ite .cse2 0 v_~x$w_buff0_used~0_180))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_157, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_84, ~x~0=v_~x~0_114, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_180, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_85, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_28|, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_156, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_83, ~x~0=v_~x~0_113, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_179} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~x$w_buff1_used~0, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1][61], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 251#true, Black: 257#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 213#true, 166#true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 109#L876true, Black: 263#(and (= ~x$r_buff1_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, Black: 261#(and (= ~x$r_buff1_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, P2Thread1of1ForFork1InUse, 270#true, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P3Thread1of1ForFork3InUse, Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 10#L811true, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1)), 135#L831true]) [2023-11-06 22:59:35,530 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-06 22:59:35,530 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:35,530 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:35,530 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:35,530 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([468] L811-->L818: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_81 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_22 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_82 256) 0)) .cse5)) (.cse3 (and .cse0 (not (= (mod v_~x$w_buff1_used~0_71 256) 0)))) (.cse4 (and .cse1 .cse5))) (and (= v_~x$r_buff1_thd3~0_17 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_70 256) 0)) .cse0) (and (not (= (mod v_~x$r_buff0_thd3~0_21 256) 0)) .cse1)) 0 v_~x$r_buff1_thd3~0_18)) (= (ite .cse2 0 v_~x$w_buff0_used~0_82) v_~x$w_buff0_used~0_81) (= v_~x~0_39 (ite .cse2 v_~x$w_buff0~0_22 (ite .cse3 v_~x$w_buff1~0_17 v_~x~0_40))) (= v_~x$w_buff1_used~0_70 (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_71)) (= v_~x$r_buff0_thd3~0_21 (ite .cse4 0 v_~x$r_buff0_thd3~0_22))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_18, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_71, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_22, ~x~0=v_~x~0_40, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_82} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_17, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_70, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_21, ~x~0=v_~x~0_39, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_81} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][63], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 251#true, Black: 257#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 213#true, 166#true, 56#L869true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 263#(and (= ~x$r_buff1_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, Black: 261#(and (= ~x$r_buff1_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 124#L818true, 101#P1EXITtrue, P2Thread1of1ForFork1InUse, 270#true, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P3Thread1of1ForFork3InUse, Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1)), 135#L831true]) [2023-11-06 22:59:35,530 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-06 22:59:35,531 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:35,531 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:35,531 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:35,531 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([584] L869-->L876: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_179 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd0~0_86 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd0~0_84 256) 0)))) (let ((.cse3 (and (not (= (mod v_~x$w_buff1_used~0_157 256) 0)) .cse0)) (.cse4 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_180 256) 0)) .cse5))) (and (= v_~x$r_buff1_thd0~0_83 (ite (or (and .cse0 (not (= (mod v_~x$w_buff1_used~0_156 256) 0))) (and .cse1 (not (= (mod v_~x$r_buff0_thd0~0_85 256) 0)))) 0 v_~x$r_buff1_thd0~0_84)) (= (ite .cse2 v_~x$w_buff0~0_94 (ite .cse3 v_~x$w_buff1~0_77 v_~x~0_114)) v_~x~0_113) (= (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_157) v_~x$w_buff1_used~0_156) (not (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17| 0)) (= (ite .cse4 0 v_~x$r_buff0_thd0~0_86) v_~x$r_buff0_thd0~0_85) (= v_~x$w_buff0_used~0_179 (ite .cse2 0 v_~x$w_buff0_used~0_180))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_157, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_84, ~x~0=v_~x~0_114, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_180, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_85, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_28|, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_156, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_83, ~x~0=v_~x~0_113, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_179} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~x$w_buff1_used~0, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1][61], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 251#true, Black: 257#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 213#true, 166#true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 109#L876true, Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 263#(and (= ~x$r_buff1_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, Black: 261#(and (= ~x$r_buff1_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, 126#L834true, 270#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P0Thread1of1ForFork0InUse, P3Thread1of1ForFork3InUse, Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 38#L808true, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1))]) [2023-11-06 22:59:35,532 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-06 22:59:35,532 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:35,532 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:35,532 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:35,532 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([476] L834-->L841: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0)))) (let ((.cse0 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~x$w_buff1_used~0_107 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd4~0_22) v_~x$r_buff0_thd4~0_21) (= v_~x$w_buff1_used~0_106 (ite (or .cse1 .cse0) 0 v_~x$w_buff1_used~0_107)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_106 256) 0)) .cse2) (and (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)) .cse3)) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x~0_63 (ite .cse4 v_~x$w_buff0~0_48 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_64))) (= (ite .cse4 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_107, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_64, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_106, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_63, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][78], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 251#true, Black: 257#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 213#true, 166#true, 56#L869true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 263#(and (= ~x$r_buff1_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), Black: 261#(and (= ~x$r_buff1_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, 270#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P0Thread1of1ForFork0InUse, P3Thread1of1ForFork3InUse, 62#L841true, Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 38#L808true, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1))]) [2023-11-06 22:59:35,532 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-06 22:59:35,532 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:35,533 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:35,533 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:35,534 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([468] L811-->L818: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_81 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_22 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_82 256) 0)) .cse5)) (.cse3 (and .cse0 (not (= (mod v_~x$w_buff1_used~0_71 256) 0)))) (.cse4 (and .cse1 .cse5))) (and (= v_~x$r_buff1_thd3~0_17 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_70 256) 0)) .cse0) (and (not (= (mod v_~x$r_buff0_thd3~0_21 256) 0)) .cse1)) 0 v_~x$r_buff1_thd3~0_18)) (= (ite .cse2 0 v_~x$w_buff0_used~0_82) v_~x$w_buff0_used~0_81) (= v_~x~0_39 (ite .cse2 v_~x$w_buff0~0_22 (ite .cse3 v_~x$w_buff1~0_17 v_~x~0_40))) (= v_~x$w_buff1_used~0_70 (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_71)) (= v_~x$r_buff0_thd3~0_21 (ite .cse4 0 v_~x$r_buff0_thd3~0_22))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_18, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_71, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_22, ~x~0=v_~x~0_40, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_82} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_17, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_70, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_21, ~x~0=v_~x~0_39, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_81} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][63], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 251#true, Black: 257#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 213#true, 166#true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 263#(and (= ~x$r_buff1_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), Black: 261#(and (= ~x$r_buff1_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 124#L818true, 101#P1EXITtrue, 22#L865-3true, 126#L834true, 270#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P0Thread1of1ForFork0InUse, P3Thread1of1ForFork3InUse, Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1))]) [2023-11-06 22:59:35,534 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-06 22:59:35,534 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:35,534 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:35,534 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:35,537 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([476] L834-->L841: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0)))) (let ((.cse0 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~x$w_buff1_used~0_107 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd4~0_22) v_~x$r_buff0_thd4~0_21) (= v_~x$w_buff1_used~0_106 (ite (or .cse1 .cse0) 0 v_~x$w_buff1_used~0_107)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_106 256) 0)) .cse2) (and (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)) .cse3)) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x~0_63 (ite .cse4 v_~x$w_buff0~0_48 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_64))) (= (ite .cse4 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_107, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_64, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_106, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_63, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][78], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 251#true, Black: 257#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 213#true, 166#true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 263#(and (= ~x$r_buff1_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, Black: 261#(and (= ~x$r_buff1_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, 22#L865-3true, 270#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P3Thread1of1ForFork3InUse, 62#L841true, Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), 10#L811true, Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1))]) [2023-11-06 22:59:35,537 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-06 22:59:35,537 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:35,537 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:35,537 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:35,757 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([584] L869-->L876: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_179 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd0~0_86 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd0~0_84 256) 0)))) (let ((.cse3 (and (not (= (mod v_~x$w_buff1_used~0_157 256) 0)) .cse0)) (.cse4 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_180 256) 0)) .cse5))) (and (= v_~x$r_buff1_thd0~0_83 (ite (or (and .cse0 (not (= (mod v_~x$w_buff1_used~0_156 256) 0))) (and .cse1 (not (= (mod v_~x$r_buff0_thd0~0_85 256) 0)))) 0 v_~x$r_buff1_thd0~0_84)) (= (ite .cse2 v_~x$w_buff0~0_94 (ite .cse3 v_~x$w_buff1~0_77 v_~x~0_114)) v_~x~0_113) (= (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_157) v_~x$w_buff1_used~0_156) (not (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17| 0)) (= (ite .cse4 0 v_~x$r_buff0_thd0~0_86) v_~x$r_buff0_thd0~0_85) (= v_~x$w_buff0_used~0_179 (ite .cse2 0 v_~x$w_buff0_used~0_180))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_157, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_84, ~x~0=v_~x~0_114, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_180, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_85, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_28|, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_156, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_83, ~x~0=v_~x~0_113, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_179} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~x$w_buff1_used~0, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1][61], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 251#true, Black: 257#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 213#true, 166#true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 109#L876true, Black: 263#(and (= ~x$r_buff1_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, Black: 261#(and (= ~x$r_buff1_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, 126#L834true, 270#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P0Thread1of1ForFork0InUse, P3Thread1of1ForFork3InUse, Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 10#L811true, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1))]) [2023-11-06 22:59:35,757 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-06 22:59:35,757 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:35,757 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:35,758 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:35,758 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([468] L811-->L818: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_81 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_22 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_82 256) 0)) .cse5)) (.cse3 (and .cse0 (not (= (mod v_~x$w_buff1_used~0_71 256) 0)))) (.cse4 (and .cse1 .cse5))) (and (= v_~x$r_buff1_thd3~0_17 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_70 256) 0)) .cse0) (and (not (= (mod v_~x$r_buff0_thd3~0_21 256) 0)) .cse1)) 0 v_~x$r_buff1_thd3~0_18)) (= (ite .cse2 0 v_~x$w_buff0_used~0_82) v_~x$w_buff0_used~0_81) (= v_~x~0_39 (ite .cse2 v_~x$w_buff0~0_22 (ite .cse3 v_~x$w_buff1~0_17 v_~x~0_40))) (= v_~x$w_buff1_used~0_70 (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_71)) (= v_~x$r_buff0_thd3~0_21 (ite .cse4 0 v_~x$r_buff0_thd3~0_22))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_18, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_71, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_22, ~x~0=v_~x~0_40, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_82} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_17, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_70, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_21, ~x~0=v_~x~0_39, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_81} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][63], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 251#true, Black: 257#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 213#true, 166#true, 56#L869true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 263#(and (= ~x$r_buff1_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, Black: 261#(and (= ~x$r_buff1_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 124#L818true, 101#P1EXITtrue, 126#L834true, 270#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), P1Thread1of1ForFork2InUse, Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P3Thread1of1ForFork3InUse, Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1))]) [2023-11-06 22:59:35,758 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-06 22:59:35,759 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:35,759 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:35,759 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:35,760 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([476] L834-->L841: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0)))) (let ((.cse0 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~x$w_buff1_used~0_107 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd4~0_22) v_~x$r_buff0_thd4~0_21) (= v_~x$w_buff1_used~0_106 (ite (or .cse1 .cse0) 0 v_~x$w_buff1_used~0_107)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_106 256) 0)) .cse2) (and (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)) .cse3)) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x~0_63 (ite .cse4 v_~x$w_buff0~0_48 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_64))) (= (ite .cse4 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_107, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_64, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_106, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_63, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][78], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 251#true, Black: 257#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 213#true, 166#true, 56#L869true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 263#(and (= ~x$r_buff1_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, Black: 261#(and (= ~x$r_buff1_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, P2Thread1of1ForFork1InUse, 270#true, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P3Thread1of1ForFork3InUse, 62#L841true, Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 10#L811true, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1))]) [2023-11-06 22:59:35,760 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-06 22:59:35,760 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:35,760 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:35,760 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:36,328 INFO L124 PetriNetUnfolderBase]: 13699/19702 cut-off events. [2023-11-06 22:59:36,328 INFO L125 PetriNetUnfolderBase]: For 103904/106509 co-relation queries the response was YES. [2023-11-06 22:59:36,417 INFO L83 FinitePrefix]: Finished finitePrefix Result has 87086 conditions, 19702 events. 13699/19702 cut-off events. For 103904/106509 co-relation queries the response was YES. Maximal size of possible extension queue 970. Compared 122072 event pairs, 4522 based on Foata normal form. 427/19233 useless extension candidates. Maximal degree in co-relation 87067. Up to 13506 conditions per place. [2023-11-06 22:59:36,492 INFO L140 encePairwiseOnDemand]: 285/294 looper letters, 59 selfloop transitions, 17 changer transitions 16/106 dead transitions. [2023-11-06 22:59:36,492 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 73 places, 106 transitions, 918 flow [2023-11-06 22:59:36,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 22:59:36,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-11-06 22:59:36,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 855 transitions. [2023-11-06 22:59:36,495 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4846938775510204 [2023-11-06 22:59:36,495 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 855 transitions. [2023-11-06 22:59:36,495 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 855 transitions. [2023-11-06 22:59:36,496 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-06 22:59:36,496 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 855 transitions. [2023-11-06 22:59:36,498 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 142.5) internal successors, (855), 6 states have internal predecessors, (855), 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) [2023-11-06 22:59:36,506 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 294.0) internal successors, (2058), 7 states have internal predecessors, (2058), 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) [2023-11-06 22:59:36,507 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 294.0) internal successors, (2058), 7 states have internal predecessors, (2058), 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) [2023-11-06 22:59:36,507 INFO L175 Difference]: Start difference. First operand has 71 places, 62 transitions, 481 flow. Second operand 6 states and 855 transitions. [2023-11-06 22:59:36,507 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 73 places, 106 transitions, 918 flow [2023-11-06 22:59:37,149 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 69 places, 106 transitions, 872 flow, removed 19 selfloop flow, removed 4 redundant places. [2023-11-06 22:59:37,151 INFO L231 Difference]: Finished difference. Result has 72 places, 62 transitions, 509 flow [2023-11-06 22:59:37,152 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=294, PETRI_DIFFERENCE_MINUEND_FLOW=454, PETRI_DIFFERENCE_MINUEND_PLACES=64, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=62, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=45, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=509, PETRI_PLACES=72, PETRI_TRANSITIONS=62} [2023-11-06 22:59:37,152 INFO L281 CegarLoopForPetriNet]: 54 programPoint places, 18 predicate places. [2023-11-06 22:59:37,152 INFO L495 AbstractCegarLoop]: Abstraction has has 72 places, 62 transitions, 509 flow [2023-11-06 22:59:37,153 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 132.83333333333334) internal successors, (797), 6 states have internal predecessors, (797), 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) [2023-11-06 22:59:37,153 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-06 22:59:37,153 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:59:37,153 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-11-06 22:59:37,153 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_LEAK === [P1Err0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 13 more)] === [2023-11-06 22:59:37,153 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:59:37,153 INFO L85 PathProgramCache]: Analyzing trace with hash -1832801607, now seen corresponding path program 1 times [2023-11-06 22:59:37,154 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:59:37,154 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [25534848] [2023-11-06 22:59:37,154 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:59:37,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:59:37,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:59:37,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:59:37,694 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:59:37,694 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [25534848] [2023-11-06 22:59:37,694 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [25534848] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:59:37,694 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:59:37,694 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 22:59:37,695 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1696423421] [2023-11-06 22:59:37,695 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:59:37,695 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-06 22:59:37,696 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:59:37,696 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-06 22:59:37,696 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-11-06 22:59:37,729 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 127 out of 294 [2023-11-06 22:59:37,731 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 72 places, 62 transitions, 509 flow. Second operand has 7 states, 7 states have (on average 129.42857142857142) internal successors, (906), 7 states have internal predecessors, (906), 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) [2023-11-06 22:59:37,731 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-06 22:59:37,731 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 127 of 294 [2023-11-06 22:59:37,731 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-06 22:59:39,878 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([468] L811-->L818: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_81 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_22 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_82 256) 0)) .cse5)) (.cse3 (and .cse0 (not (= (mod v_~x$w_buff1_used~0_71 256) 0)))) (.cse4 (and .cse1 .cse5))) (and (= v_~x$r_buff1_thd3~0_17 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_70 256) 0)) .cse0) (and (not (= (mod v_~x$r_buff0_thd3~0_21 256) 0)) .cse1)) 0 v_~x$r_buff1_thd3~0_18)) (= (ite .cse2 0 v_~x$w_buff0_used~0_82) v_~x$w_buff0_used~0_81) (= v_~x~0_39 (ite .cse2 v_~x$w_buff0~0_22 (ite .cse3 v_~x$w_buff1~0_17 v_~x~0_40))) (= v_~x$w_buff1_used~0_70 (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_71)) (= v_~x$r_buff0_thd3~0_21 (ite .cse4 0 v_~x$r_buff0_thd3~0_22))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_18, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_71, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_22, ~x~0=v_~x~0_40, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_82} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_17, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_70, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_21, ~x~0=v_~x~0_39, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_81} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][71], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, 166#true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 124#L818true, 101#P1EXITtrue, Black: 277#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (= ~x~0 0) (= ~x~0 1))), Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), Black: 275#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 22#L865-3true, 270#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), P1Thread1of1ForFork2InUse, Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P0Thread1of1ForFork0InUse, P3Thread1of1ForFork3InUse, Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 282#true, Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1)), 135#L831true]) [2023-11-06 22:59:39,878 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-06 22:59:39,878 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-06 22:59:39,879 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-06 22:59:39,879 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-06 22:59:39,879 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([476] L834-->L841: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0)))) (let ((.cse0 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~x$w_buff1_used~0_107 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd4~0_22) v_~x$r_buff0_thd4~0_21) (= v_~x$w_buff1_used~0_106 (ite (or .cse1 .cse0) 0 v_~x$w_buff1_used~0_107)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_106 256) 0)) .cse2) (and (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)) .cse3)) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x~0_63 (ite .cse4 v_~x$w_buff0~0_48 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_64))) (= (ite .cse4 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_107, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_64, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_106, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_63, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][91], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, 166#true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, Black: 277#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (= ~x~0 0) (= ~x~0 1))), Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), Black: 275#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 22#L865-3true, 270#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), P1Thread1of1ForFork2InUse, Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P3Thread1of1ForFork3InUse, 62#L841true, Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 38#L808true, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 282#true, Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1))]) [2023-11-06 22:59:39,879 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-06 22:59:39,879 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-06 22:59:39,880 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-06 22:59:39,880 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-06 22:59:40,122 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([584] L869-->L876: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_179 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd0~0_86 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd0~0_84 256) 0)))) (let ((.cse3 (and (not (= (mod v_~x$w_buff1_used~0_157 256) 0)) .cse0)) (.cse4 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_180 256) 0)) .cse5))) (and (= v_~x$r_buff1_thd0~0_83 (ite (or (and .cse0 (not (= (mod v_~x$w_buff1_used~0_156 256) 0))) (and .cse1 (not (= (mod v_~x$r_buff0_thd0~0_85 256) 0)))) 0 v_~x$r_buff1_thd0~0_84)) (= (ite .cse2 v_~x$w_buff0~0_94 (ite .cse3 v_~x$w_buff1~0_77 v_~x~0_114)) v_~x~0_113) (= (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_157) v_~x$w_buff1_used~0_156) (not (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17| 0)) (= (ite .cse4 0 v_~x$r_buff0_thd0~0_86) v_~x$r_buff0_thd0~0_85) (= v_~x$w_buff0_used~0_179 (ite .cse2 0 v_~x$w_buff0_used~0_180))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_157, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_84, ~x~0=v_~x~0_114, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_180, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_85, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_28|, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_156, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_83, ~x~0=v_~x~0_113, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_179} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~x$w_buff1_used~0, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1][68], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 166#true, 109#L876true, Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, Black: 277#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (= ~x~0 0) (= ~x~0 1))), Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), Black: 275#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 270#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P0Thread1of1ForFork0InUse, P3Thread1of1ForFork3InUse, Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 10#L811true, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 282#true, Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1)), 135#L831true]) [2023-11-06 22:59:40,122 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-06 22:59:40,122 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:40,122 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:40,122 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:40,123 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([468] L811-->L818: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_81 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_22 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_82 256) 0)) .cse5)) (.cse3 (and .cse0 (not (= (mod v_~x$w_buff1_used~0_71 256) 0)))) (.cse4 (and .cse1 .cse5))) (and (= v_~x$r_buff1_thd3~0_17 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_70 256) 0)) .cse0) (and (not (= (mod v_~x$r_buff0_thd3~0_21 256) 0)) .cse1)) 0 v_~x$r_buff1_thd3~0_18)) (= (ite .cse2 0 v_~x$w_buff0_used~0_82) v_~x$w_buff0_used~0_81) (= v_~x~0_39 (ite .cse2 v_~x$w_buff0~0_22 (ite .cse3 v_~x$w_buff1~0_17 v_~x~0_40))) (= v_~x$w_buff1_used~0_70 (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_71)) (= v_~x$r_buff0_thd3~0_21 (ite .cse4 0 v_~x$r_buff0_thd3~0_22))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_18, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_71, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_22, ~x~0=v_~x~0_40, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_82} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_17, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_70, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_21, ~x~0=v_~x~0_39, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_81} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][71], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 166#true, 56#L869true, Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, 124#L818true, Black: 277#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (= ~x~0 0) (= ~x~0 1))), Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), Black: 275#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 270#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P3Thread1of1ForFork3InUse, Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 282#true, Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1)), 135#L831true]) [2023-11-06 22:59:40,123 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-06 22:59:40,123 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:40,123 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:40,123 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:40,124 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([584] L869-->L876: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_179 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd0~0_86 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd0~0_84 256) 0)))) (let ((.cse3 (and (not (= (mod v_~x$w_buff1_used~0_157 256) 0)) .cse0)) (.cse4 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_180 256) 0)) .cse5))) (and (= v_~x$r_buff1_thd0~0_83 (ite (or (and .cse0 (not (= (mod v_~x$w_buff1_used~0_156 256) 0))) (and .cse1 (not (= (mod v_~x$r_buff0_thd0~0_85 256) 0)))) 0 v_~x$r_buff1_thd0~0_84)) (= (ite .cse2 v_~x$w_buff0~0_94 (ite .cse3 v_~x$w_buff1~0_77 v_~x~0_114)) v_~x~0_113) (= (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_157) v_~x$w_buff1_used~0_156) (not (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17| 0)) (= (ite .cse4 0 v_~x$r_buff0_thd0~0_86) v_~x$r_buff0_thd0~0_85) (= v_~x$w_buff0_used~0_179 (ite .cse2 0 v_~x$w_buff0_used~0_180))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_157, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_84, ~x~0=v_~x~0_114, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_180, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_85, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_28|, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_156, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_83, ~x~0=v_~x~0_113, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_179} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~x$w_buff1_used~0, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1][68], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, 166#true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 109#L876true, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, Black: 277#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (= ~x~0 0) (= ~x~0 1))), Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), Black: 275#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 126#L834true, 270#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P3Thread1of1ForFork3InUse, Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 38#L808true, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 282#true, Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1))]) [2023-11-06 22:59:40,124 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-06 22:59:40,124 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:40,124 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:40,124 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:40,125 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([476] L834-->L841: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0)))) (let ((.cse0 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~x$w_buff1_used~0_107 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd4~0_22) v_~x$r_buff0_thd4~0_21) (= v_~x$w_buff1_used~0_106 (ite (or .cse1 .cse0) 0 v_~x$w_buff1_used~0_107)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_106 256) 0)) .cse2) (and (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)) .cse3)) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x~0_63 (ite .cse4 v_~x$w_buff0~0_48 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_64))) (= (ite .cse4 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_107, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_64, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_106, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_63, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][91], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, 166#true, 56#L869true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, Black: 277#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (= ~x~0 0) (= ~x~0 1))), Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), Black: 275#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 270#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P3Thread1of1ForFork3InUse, 62#L841true, Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 38#L808true, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 282#true, Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1))]) [2023-11-06 22:59:40,125 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-06 22:59:40,125 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:40,125 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:40,125 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:40,126 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([476] L834-->L841: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0)))) (let ((.cse0 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~x$w_buff1_used~0_107 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd4~0_22) v_~x$r_buff0_thd4~0_21) (= v_~x$w_buff1_used~0_106 (ite (or .cse1 .cse0) 0 v_~x$w_buff1_used~0_107)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_106 256) 0)) .cse2) (and (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)) .cse3)) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x~0_63 (ite .cse4 v_~x$w_buff0~0_48 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_64))) (= (ite .cse4 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_107, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_64, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_106, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_63, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][91], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, 166#true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, Black: 277#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (= ~x~0 0) (= ~x~0 1))), Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), Black: 275#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 22#L865-3true, 270#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), P1Thread1of1ForFork2InUse, Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P3Thread1of1ForFork3InUse, 62#L841true, Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 10#L811true, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 282#true, Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1))]) [2023-11-06 22:59:40,126 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-06 22:59:40,126 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:40,126 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:40,126 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:40,127 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([468] L811-->L818: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_81 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_22 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_82 256) 0)) .cse5)) (.cse3 (and .cse0 (not (= (mod v_~x$w_buff1_used~0_71 256) 0)))) (.cse4 (and .cse1 .cse5))) (and (= v_~x$r_buff1_thd3~0_17 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_70 256) 0)) .cse0) (and (not (= (mod v_~x$r_buff0_thd3~0_21 256) 0)) .cse1)) 0 v_~x$r_buff1_thd3~0_18)) (= (ite .cse2 0 v_~x$w_buff0_used~0_82) v_~x$w_buff0_used~0_81) (= v_~x~0_39 (ite .cse2 v_~x$w_buff0~0_22 (ite .cse3 v_~x$w_buff1~0_17 v_~x~0_40))) (= v_~x$w_buff1_used~0_70 (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_71)) (= v_~x$r_buff0_thd3~0_21 (ite .cse4 0 v_~x$r_buff0_thd3~0_22))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_18, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_71, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_22, ~x~0=v_~x~0_40, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_82} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_17, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_70, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_21, ~x~0=v_~x~0_39, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_81} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][71], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, 166#true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 124#L818true, 101#P1EXITtrue, Black: 277#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (= ~x~0 0) (= ~x~0 1))), Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), Black: 275#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 22#L865-3true, 126#L834true, 270#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), P1Thread1of1ForFork2InUse, Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P0Thread1of1ForFork0InUse, P3Thread1of1ForFork3InUse, Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 282#true, Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1))]) [2023-11-06 22:59:40,127 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-06 22:59:40,127 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:40,127 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:40,127 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:40,550 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([584] L869-->L876: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_179 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd0~0_86 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd0~0_84 256) 0)))) (let ((.cse3 (and (not (= (mod v_~x$w_buff1_used~0_157 256) 0)) .cse0)) (.cse4 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_180 256) 0)) .cse5))) (and (= v_~x$r_buff1_thd0~0_83 (ite (or (and .cse0 (not (= (mod v_~x$w_buff1_used~0_156 256) 0))) (and .cse1 (not (= (mod v_~x$r_buff0_thd0~0_85 256) 0)))) 0 v_~x$r_buff1_thd0~0_84)) (= (ite .cse2 v_~x$w_buff0~0_94 (ite .cse3 v_~x$w_buff1~0_77 v_~x~0_114)) v_~x~0_113) (= (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_157) v_~x$w_buff1_used~0_156) (not (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17| 0)) (= (ite .cse4 0 v_~x$r_buff0_thd0~0_86) v_~x$r_buff0_thd0~0_85) (= v_~x$w_buff0_used~0_179 (ite .cse2 0 v_~x$w_buff0_used~0_180))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_157, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_84, ~x~0=v_~x~0_114, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_180, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_85, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_28|, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_156, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_83, ~x~0=v_~x~0_113, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_179} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~x$w_buff1_used~0, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1][68], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 166#true, 109#L876true, Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, Black: 277#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (= ~x~0 0) (= ~x~0 1))), Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), Black: 275#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 126#L834true, 270#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P0Thread1of1ForFork0InUse, P3Thread1of1ForFork3InUse, Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 10#L811true, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 282#true, Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1))]) [2023-11-06 22:59:40,550 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-06 22:59:40,550 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:40,550 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:40,550 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:40,551 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([476] L834-->L841: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0)))) (let ((.cse0 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~x$w_buff1_used~0_107 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd4~0_22) v_~x$r_buff0_thd4~0_21) (= v_~x$w_buff1_used~0_106 (ite (or .cse1 .cse0) 0 v_~x$w_buff1_used~0_107)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_106 256) 0)) .cse2) (and (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)) .cse3)) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x~0_63 (ite .cse4 v_~x$w_buff0~0_48 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_64))) (= (ite .cse4 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_107, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_64, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_106, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_63, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][91], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 166#true, 56#L869true, Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, Black: 277#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (= ~x~0 0) (= ~x~0 1))), Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), Black: 275#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 270#true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P0Thread1of1ForFork0InUse, P3Thread1of1ForFork3InUse, 62#L841true, Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 10#L811true, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 282#true, Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1))]) [2023-11-06 22:59:40,551 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-06 22:59:40,551 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:40,551 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:40,551 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:40,551 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([468] L811-->L818: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_81 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_22 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_82 256) 0)) .cse5)) (.cse3 (and .cse0 (not (= (mod v_~x$w_buff1_used~0_71 256) 0)))) (.cse4 (and .cse1 .cse5))) (and (= v_~x$r_buff1_thd3~0_17 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_70 256) 0)) .cse0) (and (not (= (mod v_~x$r_buff0_thd3~0_21 256) 0)) .cse1)) 0 v_~x$r_buff1_thd3~0_18)) (= (ite .cse2 0 v_~x$w_buff0_used~0_82) v_~x$w_buff0_used~0_81) (= v_~x~0_39 (ite .cse2 v_~x$w_buff0~0_22 (ite .cse3 v_~x$w_buff1~0_17 v_~x~0_40))) (= v_~x$w_buff1_used~0_70 (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_71)) (= v_~x$r_buff0_thd3~0_21 (ite .cse4 0 v_~x$r_buff0_thd3~0_22))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_18, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_71, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_22, ~x~0=v_~x~0_40, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_82} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_17, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_70, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_21, ~x~0=v_~x~0_39, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_81} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][71], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, 166#true, 56#L869true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 124#L818true, 101#P1EXITtrue, Black: 277#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (= ~x~0 0) (= ~x~0 1))), Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), Black: 275#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), 126#L834true, P2Thread1of1ForFork1InUse, 270#true, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P3Thread1of1ForFork3InUse, Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 282#true, Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1))]) [2023-11-06 22:59:40,551 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-06 22:59:40,551 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:40,552 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:40,552 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:41,095 INFO L124 PetriNetUnfolderBase]: 13961/20068 cut-off events. [2023-11-06 22:59:41,096 INFO L125 PetriNetUnfolderBase]: For 93643/96317 co-relation queries the response was YES. [2023-11-06 22:59:41,192 INFO L83 FinitePrefix]: Finished finitePrefix Result has 86732 conditions, 20068 events. 13961/20068 cut-off events. For 93643/96317 co-relation queries the response was YES. Maximal size of possible extension queue 978. Compared 125184 event pairs, 4501 based on Foata normal form. 390/19637 useless extension candidates. Maximal degree in co-relation 86713. Up to 13645 conditions per place. [2023-11-06 22:59:41,272 INFO L140 encePairwiseOnDemand]: 284/294 looper letters, 69 selfloop transitions, 22 changer transitions 9/114 dead transitions. [2023-11-06 22:59:41,272 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 75 places, 114 transitions, 976 flow [2023-11-06 22:59:41,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 22:59:41,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-11-06 22:59:41,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 843 transitions. [2023-11-06 22:59:41,276 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.477891156462585 [2023-11-06 22:59:41,276 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 843 transitions. [2023-11-06 22:59:41,276 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 843 transitions. [2023-11-06 22:59:41,277 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-06 22:59:41,277 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 843 transitions. [2023-11-06 22:59:41,280 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 140.5) internal successors, (843), 6 states have internal predecessors, (843), 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) [2023-11-06 22:59:41,283 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 294.0) internal successors, (2058), 7 states have internal predecessors, (2058), 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) [2023-11-06 22:59:41,284 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 294.0) internal successors, (2058), 7 states have internal predecessors, (2058), 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) [2023-11-06 22:59:41,284 INFO L175 Difference]: Start difference. First operand has 72 places, 62 transitions, 509 flow. Second operand 6 states and 843 transitions. [2023-11-06 22:59:41,284 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 75 places, 114 transitions, 976 flow [2023-11-06 22:59:41,372 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 70 places, 114 transitions, 938 flow, removed 2 selfloop flow, removed 5 redundant places. [2023-11-06 22:59:41,374 INFO L231 Difference]: Finished difference. Result has 72 places, 67 transitions, 586 flow [2023-11-06 22:59:41,374 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=294, PETRI_DIFFERENCE_MINUEND_FLOW=471, PETRI_DIFFERENCE_MINUEND_PLACES=65, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=62, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=40, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=586, PETRI_PLACES=72, PETRI_TRANSITIONS=67} [2023-11-06 22:59:41,375 INFO L281 CegarLoopForPetriNet]: 54 programPoint places, 18 predicate places. [2023-11-06 22:59:41,375 INFO L495 AbstractCegarLoop]: Abstraction has has 72 places, 67 transitions, 586 flow [2023-11-06 22:59:41,376 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 129.42857142857142) internal successors, (906), 7 states have internal predecessors, (906), 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) [2023-11-06 22:59:41,376 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-06 22:59:41,376 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:59:41,376 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-11-06 22:59:41,376 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_LEAK === [P1Err0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 13 more)] === [2023-11-06 22:59:41,377 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:59:41,377 INFO L85 PathProgramCache]: Analyzing trace with hash -1149619965, now seen corresponding path program 2 times [2023-11-06 22:59:41,377 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:59:41,377 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1597933368] [2023-11-06 22:59:41,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:59:41,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:59:41,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:59:42,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:59:42,043 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:59:42,043 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1597933368] [2023-11-06 22:59:42,043 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1597933368] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:59:42,043 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:59:42,043 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 22:59:42,044 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1232124316] [2023-11-06 22:59:42,044 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:59:42,044 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-06 22:59:42,044 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:59:42,045 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-06 22:59:42,045 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-06 22:59:42,071 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 128 out of 294 [2023-11-06 22:59:42,072 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 72 places, 67 transitions, 586 flow. Second operand has 6 states, 6 states have (on average 130.83333333333334) internal successors, (785), 6 states have internal predecessors, (785), 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) [2023-11-06 22:59:42,073 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-06 22:59:42,073 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 128 of 294 [2023-11-06 22:59:42,073 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-06 22:59:44,065 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([468] L811-->L818: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_81 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_22 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_82 256) 0)) .cse5)) (.cse3 (and .cse0 (not (= (mod v_~x$w_buff1_used~0_71 256) 0)))) (.cse4 (and .cse1 .cse5))) (and (= v_~x$r_buff1_thd3~0_17 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_70 256) 0)) .cse0) (and (not (= (mod v_~x$r_buff0_thd3~0_21 256) 0)) .cse1)) 0 v_~x$r_buff1_thd3~0_18)) (= (ite .cse2 0 v_~x$w_buff0_used~0_82) v_~x$w_buff0_used~0_81) (= v_~x~0_39 (ite .cse2 v_~x$w_buff0~0_22 (ite .cse3 v_~x$w_buff1~0_17 v_~x~0_40))) (= v_~x$w_buff1_used~0_70 (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_71)) (= v_~x$r_buff0_thd3~0_21 (ite .cse4 0 v_~x$r_buff0_thd3~0_22))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_18, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_71, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_22, ~x~0=v_~x~0_40, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_82} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_17, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_70, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_21, ~x~0=v_~x~0_39, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_81} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][70], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, 166#true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, 124#L818true, Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), 22#L865-3true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), P1Thread1of1ForFork2InUse, Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 288#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, Black: 287#(and (= 0 ~x$w_buff1~0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 282#true, Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1)), 294#true, 135#L831true]) [2023-11-06 22:59:44,065 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-06 22:59:44,065 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-06 22:59:44,066 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-06 22:59:44,066 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-06 22:59:44,067 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([476] L834-->L841: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0)))) (let ((.cse0 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~x$w_buff1_used~0_107 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd4~0_22) v_~x$r_buff0_thd4~0_21) (= v_~x$w_buff1_used~0_106 (ite (or .cse1 .cse0) 0 v_~x$w_buff1_used~0_107)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_106 256) 0)) .cse2) (and (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)) .cse3)) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x~0_63 (ite .cse4 v_~x$w_buff0~0_48 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_64))) (= (ite .cse4 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_107, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_64, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_106, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_63, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][91], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, 166#true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), 22#L865-3true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 288#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, Black: 287#(and (= 0 ~x$w_buff1~0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 62#L841true, Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 38#L808true, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 282#true, 294#true, Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1))]) [2023-11-06 22:59:44,068 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-06 22:59:44,068 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-06 22:59:44,068 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-06 22:59:44,069 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-06 22:59:44,457 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([468] L811-->L818: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_81 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_22 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_82 256) 0)) .cse5)) (.cse3 (and .cse0 (not (= (mod v_~x$w_buff1_used~0_71 256) 0)))) (.cse4 (and .cse1 .cse5))) (and (= v_~x$r_buff1_thd3~0_17 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_70 256) 0)) .cse0) (and (not (= (mod v_~x$r_buff0_thd3~0_21 256) 0)) .cse1)) 0 v_~x$r_buff1_thd3~0_18)) (= (ite .cse2 0 v_~x$w_buff0_used~0_82) v_~x$w_buff0_used~0_81) (= v_~x~0_39 (ite .cse2 v_~x$w_buff0~0_22 (ite .cse3 v_~x$w_buff1~0_17 v_~x~0_40))) (= v_~x$w_buff1_used~0_70 (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_71)) (= v_~x$r_buff0_thd3~0_21 (ite .cse4 0 v_~x$r_buff0_thd3~0_22))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_18, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_71, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_22, ~x~0=v_~x~0_40, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_82} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_17, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_70, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_21, ~x~0=v_~x~0_39, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_81} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][70], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, 166#true, 56#L869true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, 124#L818true, Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), P1Thread1of1ForFork2InUse, Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 288#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, Black: 287#(and (= 0 ~x$w_buff1~0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 282#true, Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1)), 294#true, 135#L831true]) [2023-11-06 22:59:44,457 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-06 22:59:44,458 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:44,458 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:44,458 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:44,458 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([584] L869-->L876: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_179 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd0~0_86 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd0~0_84 256) 0)))) (let ((.cse3 (and (not (= (mod v_~x$w_buff1_used~0_157 256) 0)) .cse0)) (.cse4 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_180 256) 0)) .cse5))) (and (= v_~x$r_buff1_thd0~0_83 (ite (or (and .cse0 (not (= (mod v_~x$w_buff1_used~0_156 256) 0))) (and .cse1 (not (= (mod v_~x$r_buff0_thd0~0_85 256) 0)))) 0 v_~x$r_buff1_thd0~0_84)) (= (ite .cse2 v_~x$w_buff0~0_94 (ite .cse3 v_~x$w_buff1~0_77 v_~x~0_114)) v_~x~0_113) (= (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_157) v_~x$w_buff1_used~0_156) (not (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17| 0)) (= (ite .cse4 0 v_~x$r_buff0_thd0~0_86) v_~x$r_buff0_thd0~0_85) (= v_~x$w_buff0_used~0_179 (ite .cse2 0 v_~x$w_buff0_used~0_180))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_157, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_84, ~x~0=v_~x~0_114, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_180, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_85, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_28|, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_156, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_83, ~x~0=v_~x~0_113, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_179} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~x$w_buff1_used~0, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1][68], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, 166#true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 109#L876true, Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P0Thread1of1ForFork0InUse, Black: 288#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, Black: 287#(and (= 0 ~x$w_buff1~0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), 10#L811true, Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 282#true, Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1)), 294#true, 135#L831true]) [2023-11-06 22:59:44,459 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-06 22:59:44,459 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:44,459 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:44,459 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:44,460 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([476] L834-->L841: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0)))) (let ((.cse0 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~x$w_buff1_used~0_107 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd4~0_22) v_~x$r_buff0_thd4~0_21) (= v_~x$w_buff1_used~0_106 (ite (or .cse1 .cse0) 0 v_~x$w_buff1_used~0_107)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_106 256) 0)) .cse2) (and (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)) .cse3)) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x~0_63 (ite .cse4 v_~x$w_buff0~0_48 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_64))) (= (ite .cse4 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_107, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_64, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_106, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_63, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][91], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, 166#true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 56#L869true, Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P0Thread1of1ForFork0InUse, Black: 288#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, Black: 287#(and (= 0 ~x$w_buff1~0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 62#L841true, Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 38#L808true, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 282#true, Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1)), 294#true]) [2023-11-06 22:59:44,460 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-06 22:59:44,460 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:44,461 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:44,461 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:44,461 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([584] L869-->L876: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_179 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd0~0_86 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd0~0_84 256) 0)))) (let ((.cse3 (and (not (= (mod v_~x$w_buff1_used~0_157 256) 0)) .cse0)) (.cse4 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_180 256) 0)) .cse5))) (and (= v_~x$r_buff1_thd0~0_83 (ite (or (and .cse0 (not (= (mod v_~x$w_buff1_used~0_156 256) 0))) (and .cse1 (not (= (mod v_~x$r_buff0_thd0~0_85 256) 0)))) 0 v_~x$r_buff1_thd0~0_84)) (= (ite .cse2 v_~x$w_buff0~0_94 (ite .cse3 v_~x$w_buff1~0_77 v_~x~0_114)) v_~x~0_113) (= (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_157) v_~x$w_buff1_used~0_156) (not (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17| 0)) (= (ite .cse4 0 v_~x$r_buff0_thd0~0_86) v_~x$r_buff0_thd0~0_85) (= v_~x$w_buff0_used~0_179 (ite .cse2 0 v_~x$w_buff0_used~0_180))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_157, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_84, ~x~0=v_~x~0_114, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_180, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_85, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_28|, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_156, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_83, ~x~0=v_~x~0_113, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_179} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~x$w_buff1_used~0, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1][68], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, 166#true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 109#L876true, Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), 126#L834true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P0Thread1of1ForFork0InUse, Black: 288#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, Black: 287#(and (= 0 ~x$w_buff1~0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 38#L808true, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 282#true, Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1)), 294#true]) [2023-11-06 22:59:44,462 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-06 22:59:44,462 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:44,462 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:44,462 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:44,463 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([468] L811-->L818: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_81 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_22 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_82 256) 0)) .cse5)) (.cse3 (and .cse0 (not (= (mod v_~x$w_buff1_used~0_71 256) 0)))) (.cse4 (and .cse1 .cse5))) (and (= v_~x$r_buff1_thd3~0_17 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_70 256) 0)) .cse0) (and (not (= (mod v_~x$r_buff0_thd3~0_21 256) 0)) .cse1)) 0 v_~x$r_buff1_thd3~0_18)) (= (ite .cse2 0 v_~x$w_buff0_used~0_82) v_~x$w_buff0_used~0_81) (= v_~x~0_39 (ite .cse2 v_~x$w_buff0~0_22 (ite .cse3 v_~x$w_buff1~0_17 v_~x~0_40))) (= v_~x$w_buff1_used~0_70 (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_71)) (= v_~x$r_buff0_thd3~0_21 (ite .cse4 0 v_~x$r_buff0_thd3~0_22))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_18, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_71, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_22, ~x~0=v_~x~0_40, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_82} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_17, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_70, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_21, ~x~0=v_~x~0_39, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_81} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][70], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, 166#true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, 124#L818true, Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), 22#L865-3true, 126#L834true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), P1Thread1of1ForFork2InUse, Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 288#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, Black: 287#(and (= 0 ~x$w_buff1~0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 282#true, Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1)), 294#true]) [2023-11-06 22:59:44,463 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-06 22:59:44,463 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:44,464 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:44,464 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:44,465 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([476] L834-->L841: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0)))) (let ((.cse0 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~x$w_buff1_used~0_107 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd4~0_22) v_~x$r_buff0_thd4~0_21) (= v_~x$w_buff1_used~0_106 (ite (or .cse1 .cse0) 0 v_~x$w_buff1_used~0_107)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_106 256) 0)) .cse2) (and (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)) .cse3)) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x~0_63 (ite .cse4 v_~x$w_buff0~0_48 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_64))) (= (ite .cse4 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_107, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_64, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_106, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_63, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][91], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, 166#true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), 22#L865-3true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 288#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, Black: 287#(and (= 0 ~x$w_buff1~0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 62#L841true, Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), 10#L811true, Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 282#true, Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1)), 294#true]) [2023-11-06 22:59:44,465 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-06 22:59:44,465 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:44,465 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:44,465 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:44,777 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([468] L811-->L818: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_81 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_22 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_82 256) 0)) .cse5)) (.cse3 (and .cse0 (not (= (mod v_~x$w_buff1_used~0_71 256) 0)))) (.cse4 (and .cse1 .cse5))) (and (= v_~x$r_buff1_thd3~0_17 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_70 256) 0)) .cse0) (and (not (= (mod v_~x$r_buff0_thd3~0_21 256) 0)) .cse1)) 0 v_~x$r_buff1_thd3~0_18)) (= (ite .cse2 0 v_~x$w_buff0_used~0_82) v_~x$w_buff0_used~0_81) (= v_~x~0_39 (ite .cse2 v_~x$w_buff0~0_22 (ite .cse3 v_~x$w_buff1~0_17 v_~x~0_40))) (= v_~x$w_buff1_used~0_70 (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_71)) (= v_~x$r_buff0_thd3~0_21 (ite .cse4 0 v_~x$r_buff0_thd3~0_22))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_18, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_71, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_22, ~x~0=v_~x~0_40, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_82} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_17, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_70, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_21, ~x~0=v_~x~0_39, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_81} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][70], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, 166#true, 56#L869true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, 124#L818true, Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), 126#L834true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), P1Thread1of1ForFork2InUse, Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 288#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, Black: 287#(and (= 0 ~x$w_buff1~0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 282#true, Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1)), 294#true]) [2023-11-06 22:59:44,777 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-06 22:59:44,777 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:44,777 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:44,777 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:44,778 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([476] L834-->L841: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0)))) (let ((.cse0 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~x$w_buff1_used~0_107 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd4~0_22) v_~x$r_buff0_thd4~0_21) (= v_~x$w_buff1_used~0_106 (ite (or .cse1 .cse0) 0 v_~x$w_buff1_used~0_107)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_106 256) 0)) .cse2) (and (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)) .cse3)) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x~0_63 (ite .cse4 v_~x$w_buff0~0_48 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_64))) (= (ite .cse4 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_107, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_64, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_106, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_63, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][91], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, 166#true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 56#L869true, Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), Black: 288#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, Black: 287#(and (= 0 ~x$w_buff1~0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 62#L841true, Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 10#L811true, 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 282#true, 294#true, Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1))]) [2023-11-06 22:59:44,778 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-06 22:59:44,778 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:44,778 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:44,779 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:44,779 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([584] L869-->L876: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_179 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd0~0_86 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd0~0_84 256) 0)))) (let ((.cse3 (and (not (= (mod v_~x$w_buff1_used~0_157 256) 0)) .cse0)) (.cse4 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_180 256) 0)) .cse5))) (and (= v_~x$r_buff1_thd0~0_83 (ite (or (and .cse0 (not (= (mod v_~x$w_buff1_used~0_156 256) 0))) (and .cse1 (not (= (mod v_~x$r_buff0_thd0~0_85 256) 0)))) 0 v_~x$r_buff1_thd0~0_84)) (= (ite .cse2 v_~x$w_buff0~0_94 (ite .cse3 v_~x$w_buff1~0_77 v_~x~0_114)) v_~x~0_113) (= (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_157) v_~x$w_buff1_used~0_156) (not (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17| 0)) (= (ite .cse4 0 v_~x$r_buff0_thd0~0_86) v_~x$r_buff0_thd0~0_85) (= v_~x$w_buff0_used~0_179 (ite .cse2 0 v_~x$w_buff0_used~0_180))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_157, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_84, ~x~0=v_~x~0_114, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_180, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_85, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_28|, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_156, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_83, ~x~0=v_~x~0_113, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_179} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~x$w_buff1_used~0, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1][68], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, 166#true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 109#L876true, Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), 126#L834true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), P1Thread1of1ForFork2InUse, Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P0Thread1of1ForFork0InUse, Black: 288#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), P3Thread1of1ForFork3InUse, Black: 287#(and (= 0 ~x$w_buff1~0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), 10#L811true, Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 179#(and (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 282#true, Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1)), 294#true]) [2023-11-06 22:59:44,779 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-06 22:59:44,780 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:44,780 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:44,780 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:45,546 INFO L124 PetriNetUnfolderBase]: 14257/20457 cut-off events. [2023-11-06 22:59:45,547 INFO L125 PetriNetUnfolderBase]: For 117605/120864 co-relation queries the response was YES. [2023-11-06 22:59:45,644 INFO L83 FinitePrefix]: Finished finitePrefix Result has 95954 conditions, 20457 events. 14257/20457 cut-off events. For 117605/120864 co-relation queries the response was YES. Maximal size of possible extension queue 1006. Compared 127534 event pairs, 4586 based on Foata normal form. 589/20201 useless extension candidates. Maximal degree in co-relation 95935. Up to 13784 conditions per place. [2023-11-06 22:59:45,732 INFO L140 encePairwiseOnDemand]: 284/294 looper letters, 70 selfloop transitions, 25 changer transitions 15/124 dead transitions. [2023-11-06 22:59:45,732 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 77 places, 124 transitions, 1149 flow [2023-11-06 22:59:45,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-06 22:59:45,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2023-11-06 22:59:45,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 984 transitions. [2023-11-06 22:59:45,737 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.478134110787172 [2023-11-06 22:59:45,737 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 984 transitions. [2023-11-06 22:59:45,737 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 984 transitions. [2023-11-06 22:59:45,738 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-06 22:59:45,738 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 984 transitions. [2023-11-06 22:59:45,740 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 140.57142857142858) internal successors, (984), 7 states have internal predecessors, (984), 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) [2023-11-06 22:59:45,745 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 294.0) internal successors, (2352), 8 states have internal predecessors, (2352), 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) [2023-11-06 22:59:45,746 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 294.0) internal successors, (2352), 8 states have internal predecessors, (2352), 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) [2023-11-06 22:59:45,746 INFO L175 Difference]: Start difference. First operand has 72 places, 67 transitions, 586 flow. Second operand 7 states and 984 transitions. [2023-11-06 22:59:45,746 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 77 places, 124 transitions, 1149 flow [2023-11-06 22:59:45,876 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 73 places, 124 transitions, 1084 flow, removed 14 selfloop flow, removed 4 redundant places. [2023-11-06 22:59:45,878 INFO L231 Difference]: Finished difference. Result has 76 places, 71 transitions, 655 flow [2023-11-06 22:59:45,879 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=294, PETRI_DIFFERENCE_MINUEND_FLOW=521, PETRI_DIFFERENCE_MINUEND_PLACES=67, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=67, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=21, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=42, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=655, PETRI_PLACES=76, PETRI_TRANSITIONS=71} [2023-11-06 22:59:45,879 INFO L281 CegarLoopForPetriNet]: 54 programPoint places, 22 predicate places. [2023-11-06 22:59:45,879 INFO L495 AbstractCegarLoop]: Abstraction has has 76 places, 71 transitions, 655 flow [2023-11-06 22:59:45,880 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 130.83333333333334) internal successors, (785), 6 states have internal predecessors, (785), 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) [2023-11-06 22:59:45,880 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-06 22:59:45,880 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:59:45,880 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-11-06 22:59:45,880 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_LEAK === [P1Err0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 13 more)] === [2023-11-06 22:59:45,881 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:59:45,881 INFO L85 PathProgramCache]: Analyzing trace with hash 172809785, now seen corresponding path program 3 times [2023-11-06 22:59:45,881 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:59:45,881 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [663004033] [2023-11-06 22:59:45,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:59:45,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:59:45,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:59:46,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:59:46,455 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:59:46,455 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [663004033] [2023-11-06 22:59:46,455 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [663004033] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:59:46,456 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:59:46,456 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 22:59:46,456 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1277264708] [2023-11-06 22:59:46,456 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:59:46,456 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-06 22:59:46,457 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:59:46,457 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-06 22:59:46,457 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-11-06 22:59:46,512 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 127 out of 294 [2023-11-06 22:59:46,514 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 76 places, 71 transitions, 655 flow. Second operand has 7 states, 7 states have (on average 129.42857142857142) internal successors, (906), 7 states have internal predecessors, (906), 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) [2023-11-06 22:59:46,514 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-06 22:59:46,514 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 127 of 294 [2023-11-06 22:59:46,514 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-06 22:59:49,254 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([468] L811-->L818: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_81 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_22 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_82 256) 0)) .cse5)) (.cse3 (and .cse0 (not (= (mod v_~x$w_buff1_used~0_71 256) 0)))) (.cse4 (and .cse1 .cse5))) (and (= v_~x$r_buff1_thd3~0_17 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_70 256) 0)) .cse0) (and (not (= (mod v_~x$r_buff0_thd3~0_21 256) 0)) .cse1)) 0 v_~x$r_buff1_thd3~0_18)) (= (ite .cse2 0 v_~x$w_buff0_used~0_82) v_~x$w_buff0_used~0_81) (= v_~x~0_39 (ite .cse2 v_~x$w_buff0~0_22 (ite .cse3 v_~x$w_buff1~0_17 v_~x~0_40))) (= v_~x$w_buff1_used~0_70 (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_71)) (= v_~x$r_buff0_thd3~0_21 (ite .cse4 0 v_~x$r_buff0_thd3~0_22))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_18, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_71, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_22, ~x~0=v_~x~0_40, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_82} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_17, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_70, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_21, ~x~0=v_~x~0_39, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_81} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][81], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 166#true, Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, 124#L818true, Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), 22#L865-3true, 126#L834true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P3Thread1of1ForFork3InUse, Black: 287#(and (= 0 ~x$w_buff1~0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), 306#true, Black: 298#(and (= ~x$w_buff1_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), Black: 299#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 301#(and (= ~x$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 294#true, Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1))]) [2023-11-06 22:59:49,254 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-06 22:59:49,254 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:49,254 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:49,254 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:49,255 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([476] L834-->L841: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0)))) (let ((.cse0 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~x$w_buff1_used~0_107 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd4~0_22) v_~x$r_buff0_thd4~0_21) (= v_~x$w_buff1_used~0_106 (ite (or .cse1 .cse0) 0 v_~x$w_buff1_used~0_107)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_106 256) 0)) .cse2) (and (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)) .cse3)) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x~0_63 (ite .cse4 v_~x$w_buff0~0_48 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_64))) (= (ite .cse4 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_107, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_64, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_106, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_63, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][112], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 166#true, Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), 22#L865-3true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P3Thread1of1ForFork3InUse, Black: 287#(and (= 0 ~x$w_buff1~0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 62#L841true, Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), 306#true, Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), Black: 298#(and (= ~x$w_buff1_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 10#L811true, Black: 299#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 301#(and (= ~x$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1)), 294#true]) [2023-11-06 22:59:49,255 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-06 22:59:49,255 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:49,255 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:49,255 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-06 22:59:49,596 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([468] L811-->L818: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_81 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_22 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_82 256) 0)) .cse5)) (.cse3 (and .cse0 (not (= (mod v_~x$w_buff1_used~0_71 256) 0)))) (.cse4 (and .cse1 .cse5))) (and (= v_~x$r_buff1_thd3~0_17 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_70 256) 0)) .cse0) (and (not (= (mod v_~x$r_buff0_thd3~0_21 256) 0)) .cse1)) 0 v_~x$r_buff1_thd3~0_18)) (= (ite .cse2 0 v_~x$w_buff0_used~0_82) v_~x$w_buff0_used~0_81) (= v_~x~0_39 (ite .cse2 v_~x$w_buff0~0_22 (ite .cse3 v_~x$w_buff1~0_17 v_~x~0_40))) (= v_~x$w_buff1_used~0_70 (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_71)) (= v_~x$r_buff0_thd3~0_21 (ite .cse4 0 v_~x$r_buff0_thd3~0_22))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_18, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_71, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_22, ~x~0=v_~x~0_40, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_82} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_17, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_70, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_21, ~x~0=v_~x~0_39, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_81} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][81], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 166#true, 134#P0EXITtrue, Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, 124#L818true, Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), 22#L865-3true, 126#L834true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P3Thread1of1ForFork3InUse, Black: 287#(and (= 0 ~x$w_buff1~0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), 306#true, Black: 298#(and (= ~x$w_buff1_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), Black: 299#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 301#(and (= ~x$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 294#true, Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1))]) [2023-11-06 22:59:49,596 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-06 22:59:49,597 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:49,597 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:49,597 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:49,597 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([476] L834-->L841: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0)))) (let ((.cse0 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~x$w_buff1_used~0_107 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd4~0_22) v_~x$r_buff0_thd4~0_21) (= v_~x$w_buff1_used~0_106 (ite (or .cse1 .cse0) 0 v_~x$w_buff1_used~0_107)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_106 256) 0)) .cse2) (and (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)) .cse3)) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x~0_63 (ite .cse4 v_~x$w_buff0~0_48 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_64))) (= (ite .cse4 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_107, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_64, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_106, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_63, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][112], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 166#true, 134#P0EXITtrue, Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), 22#L865-3true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P3Thread1of1ForFork3InUse, Black: 287#(and (= 0 ~x$w_buff1~0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 62#L841true, Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), 306#true, 10#L811true, Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), Black: 298#(and (= ~x$w_buff1_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 299#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 301#(and (= ~x$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 294#true, Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1))]) [2023-11-06 22:59:49,598 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-06 22:59:49,598 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:49,598 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:49,598 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:49,600 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([468] L811-->L818: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_81 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_22 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_82 256) 0)) .cse5)) (.cse3 (and .cse0 (not (= (mod v_~x$w_buff1_used~0_71 256) 0)))) (.cse4 (and .cse1 .cse5))) (and (= v_~x$r_buff1_thd3~0_17 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_70 256) 0)) .cse0) (and (not (= (mod v_~x$r_buff0_thd3~0_21 256) 0)) .cse1)) 0 v_~x$r_buff1_thd3~0_18)) (= (ite .cse2 0 v_~x$w_buff0_used~0_82) v_~x$w_buff0_used~0_81) (= v_~x~0_39 (ite .cse2 v_~x$w_buff0~0_22 (ite .cse3 v_~x$w_buff1~0_17 v_~x~0_40))) (= v_~x$w_buff1_used~0_70 (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_71)) (= v_~x$r_buff0_thd3~0_21 (ite .cse4 0 v_~x$r_buff0_thd3~0_22))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_18, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_71, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_22, ~x~0=v_~x~0_40, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_82} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_17, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_70, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_21, ~x~0=v_~x~0_39, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_81} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][81], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, 166#true, 56#L869true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 124#L818true, 101#P1EXITtrue, Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), 126#L834true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P0Thread1of1ForFork0InUse, P3Thread1of1ForFork3InUse, Black: 287#(and (= 0 ~x$w_buff1~0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), 306#true, Black: 298#(and (= ~x$w_buff1_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), Black: 299#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 301#(and (= ~x$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1)), 294#true]) [2023-11-06 22:59:49,600 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-06 22:59:49,600 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:49,600 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:49,600 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:49,601 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([476] L834-->L841: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0)))) (let ((.cse0 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~x$w_buff1_used~0_107 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd4~0_22) v_~x$r_buff0_thd4~0_21) (= v_~x$w_buff1_used~0_106 (ite (or .cse1 .cse0) 0 v_~x$w_buff1_used~0_107)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_106 256) 0)) .cse2) (and (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)) .cse3)) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x~0_63 (ite .cse4 v_~x$w_buff0~0_48 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_64))) (= (ite .cse4 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_107, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_64, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_106, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_63, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][112], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, 166#true, 56#L869true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P0Thread1of1ForFork0InUse, P3Thread1of1ForFork3InUse, Black: 287#(and (= 0 ~x$w_buff1~0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 62#L841true, Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), 306#true, Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), Black: 298#(and (= ~x$w_buff1_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 10#L811true, Black: 299#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 301#(and (= ~x$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1)), 294#true]) [2023-11-06 22:59:49,601 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-06 22:59:49,601 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:49,602 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:49,602 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:49,602 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([584] L869-->L876: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_179 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd0~0_86 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd0~0_84 256) 0)))) (let ((.cse3 (and (not (= (mod v_~x$w_buff1_used~0_157 256) 0)) .cse0)) (.cse4 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_180 256) 0)) .cse5))) (and (= v_~x$r_buff1_thd0~0_83 (ite (or (and .cse0 (not (= (mod v_~x$w_buff1_used~0_156 256) 0))) (and .cse1 (not (= (mod v_~x$r_buff0_thd0~0_85 256) 0)))) 0 v_~x$r_buff1_thd0~0_84)) (= (ite .cse2 v_~x$w_buff0~0_94 (ite .cse3 v_~x$w_buff1~0_77 v_~x~0_114)) v_~x~0_113) (= (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_157) v_~x$w_buff1_used~0_156) (not (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17| 0)) (= (ite .cse4 0 v_~x$r_buff0_thd0~0_86) v_~x$r_buff0_thd0~0_85) (= v_~x$w_buff0_used~0_179 (ite .cse2 0 v_~x$w_buff0_used~0_180))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_157, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_84, ~x~0=v_~x~0_114, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_180, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_85, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_28|, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_156, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_83, ~x~0=v_~x~0_113, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_179} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~x$w_buff1_used~0, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1][110], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, 166#true, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 109#L876true, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 54#L765true, 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), 126#L834true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P3Thread1of1ForFork3InUse, Black: 287#(and (= 0 ~x$w_buff1~0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), 306#true, Black: 298#(and (= ~x$w_buff1_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 10#L811true, Black: 299#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 301#(and (= ~x$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1)), 294#true]) [2023-11-06 22:59:49,603 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-06 22:59:49,603 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:49,603 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:49,603 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-06 22:59:49,880 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([468] L811-->L818: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_81 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_22 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_82 256) 0)) .cse5)) (.cse3 (and .cse0 (not (= (mod v_~x$w_buff1_used~0_71 256) 0)))) (.cse4 (and .cse1 .cse5))) (and (= v_~x$r_buff1_thd3~0_17 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_70 256) 0)) .cse0) (and (not (= (mod v_~x$r_buff0_thd3~0_21 256) 0)) .cse1)) 0 v_~x$r_buff1_thd3~0_18)) (= (ite .cse2 0 v_~x$w_buff0_used~0_82) v_~x$w_buff0_used~0_81) (= v_~x~0_39 (ite .cse2 v_~x$w_buff0~0_22 (ite .cse3 v_~x$w_buff1~0_17 v_~x~0_40))) (= v_~x$w_buff1_used~0_70 (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_71)) (= v_~x$r_buff0_thd3~0_21 (ite .cse4 0 v_~x$r_buff0_thd3~0_22))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_18, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_71, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_22, ~x~0=v_~x~0_40, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_82} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_17, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_17, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_70, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_21, ~x~0=v_~x~0_39, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_81} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][81], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, 166#true, 56#L869true, 134#P0EXITtrue, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 124#L818true, 101#P1EXITtrue, Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), 126#L834true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P3Thread1of1ForFork3InUse, Black: 287#(and (= 0 ~x$w_buff1~0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), 306#true, Black: 298#(and (= ~x$w_buff1_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), Black: 299#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 301#(and (= ~x$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 294#true, Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1))]) [2023-11-06 22:59:49,880 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is cut-off event [2023-11-06 22:59:49,880 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-06 22:59:49,880 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-06 22:59:49,880 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-06 22:59:49,881 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([476] L834-->L841: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0)))) (let ((.cse0 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~x$w_buff1_used~0_107 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd4~0_22) v_~x$r_buff0_thd4~0_21) (= v_~x$w_buff1_used~0_106 (ite (or .cse1 .cse0) 0 v_~x$w_buff1_used~0_107)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_106 256) 0)) .cse2) (and (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)) .cse3)) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x~0_63 (ite .cse4 v_~x$w_buff0~0_48 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_64))) (= (ite .cse4 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_107, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_64, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_48, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_106, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_63, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][112], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, 166#true, 56#L869true, 134#P0EXITtrue, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 197#(= ~__unbuffered_p2_EAX~0 0), 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P3Thread1of1ForFork3InUse, Black: 287#(and (= 0 ~x$w_buff1~0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 62#L841true, Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), 306#true, Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), Black: 298#(and (= ~x$w_buff1_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 10#L811true, Black: 299#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 301#(and (= ~x$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), 294#true, Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1))]) [2023-11-06 22:59:49,881 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is cut-off event [2023-11-06 22:59:49,881 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-06 22:59:49,881 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-06 22:59:49,881 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-06 22:59:49,884 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([584] L869-->L876: Formula: (let ((.cse1 (not (= (mod v_~x$w_buff0_used~0_179 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd0~0_86 256) 0))) (.cse0 (not (= (mod v_~x$r_buff1_thd0~0_84 256) 0)))) (let ((.cse3 (and (not (= (mod v_~x$w_buff1_used~0_157 256) 0)) .cse0)) (.cse4 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_180 256) 0)) .cse5))) (and (= v_~x$r_buff1_thd0~0_83 (ite (or (and .cse0 (not (= (mod v_~x$w_buff1_used~0_156 256) 0))) (and .cse1 (not (= (mod v_~x$r_buff0_thd0~0_85 256) 0)))) 0 v_~x$r_buff1_thd0~0_84)) (= (ite .cse2 v_~x$w_buff0~0_94 (ite .cse3 v_~x$w_buff1~0_77 v_~x~0_114)) v_~x~0_113) (= (ite (or .cse4 .cse3) 0 v_~x$w_buff1_used~0_157) v_~x$w_buff1_used~0_156) (not (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17| 0)) (= (ite .cse4 0 v_~x$r_buff0_thd0~0_86) v_~x$r_buff0_thd0~0_85) (= v_~x$w_buff0_used~0_179 (ite .cse2 0 v_~x$w_buff0_used~0_180))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_86, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_157, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_84, ~x~0=v_~x~0_114, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_180, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_17|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_94, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_85, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_28|, ~x$w_buff1~0=v_~x$w_buff1~0_77, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_156, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_83, ~x~0=v_~x~0_113, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_179} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~x$w_buff1_used~0, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1][110], [Black: 186#(= ~__unbuffered_p3_EAX~0 0), 213#true, 166#true, 134#P0EXITtrue, Black: 259#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), Black: 254#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 109#L876true, Black: 197#(= ~__unbuffered_p2_EAX~0 0), 211#(and (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_~#t148~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t148~0#1.base|)) (not (= |ULTIMATE.start_main_~#t148~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|))), 101#P1EXITtrue, Black: 274#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (or (= ~x~0 0) (= ~x~0 1))), 126#L834true, P2Thread1of1ForFork1InUse, Black: 221#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0)))))) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 215#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$w_buff0~0)), P1Thread1of1ForFork2InUse, Black: 216#(and (or (not (= 2 ~x$w_buff0~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (or (and (not (= (* 256 (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (and (or (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (not (= 2 ~x$w_buff1~0))) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= ~x$w_buff1_used~0 (* (div ~x$w_buff1_used~0 256) 256))) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256)))) (not (= (* 256 (div ~x$r_buff1_thd0~0 256)) ~x$r_buff1_thd0~0))))))), P0Thread1of1ForFork0InUse, P3Thread1of1ForFork3InUse, Black: 287#(and (= 0 ~x$w_buff1~0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 235#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= 0 ~x$r_buff0_thd0~0)), 306#true, Black: 298#(and (= ~x$w_buff1_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 232#(and (= 0 ~x$w_buff1~0) (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0)), 10#L811true, Black: 299#(not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)), Black: 301#(and (= ~x$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), Black: 177#(and (not (= (select |#valid| |ULTIMATE.start_main_~#t147~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t145~0#1.base|)) (not (= |ULTIMATE.start_main_~#t145~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= (select |#valid| |ULTIMATE.start_main_~#t145~0#1.base|) 0)) (not (= (select |#valid| |ULTIMATE.start_main_~#t146~0#1.base|) 0)) (not (= |ULTIMATE.start_main_~#t146~0#1.base| |ULTIMATE.start_main_~#t147~0#1.base|)) (= (store (store (store |#valid| |ULTIMATE.start_main_~#t145~0#1.base| 0) |ULTIMATE.start_main_~#t146~0#1.base| 0) |ULTIMATE.start_main_~#t147~0#1.base| 0) |ULTIMATE.start_main_old_#valid#1|)), Black: 243#(and (= 0 ~x$w_buff1~0) (= 0 ~x$w_buff0~0) (= ~x~0 1)), 294#true]) [2023-11-06 22:59:49,884 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is cut-off event [2023-11-06 22:59:49,884 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-06 22:59:49,884 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-06 22:59:49,884 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-06 22:59:50,474 INFO L124 PetriNetUnfolderBase]: 14487/20560 cut-off events. [2023-11-06 22:59:50,474 INFO L125 PetriNetUnfolderBase]: For 165670/169741 co-relation queries the response was YES. [2023-11-06 22:59:50,576 INFO L83 FinitePrefix]: Finished finitePrefix Result has 106500 conditions, 20560 events. 14487/20560 cut-off events. For 165670/169741 co-relation queries the response was YES. Maximal size of possible extension queue 1057. Compared 124233 event pairs, 4586 based on Foata normal form. 844/20524 useless extension candidates. Maximal degree in co-relation 106479. Up to 13698 conditions per place. [2023-11-06 22:59:50,667 INFO L140 encePairwiseOnDemand]: 284/294 looper letters, 84 selfloop transitions, 39 changer transitions 15/152 dead transitions. [2023-11-06 22:59:50,667 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 81 places, 152 transitions, 1484 flow [2023-11-06 22:59:50,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-06 22:59:50,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2023-11-06 22:59:50,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1124 transitions. [2023-11-06 22:59:50,672 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.477891156462585 [2023-11-06 22:59:50,672 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1124 transitions. [2023-11-06 22:59:50,672 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1124 transitions. [2023-11-06 22:59:50,673 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-06 22:59:50,673 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1124 transitions. [2023-11-06 22:59:50,677 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 140.5) internal successors, (1124), 8 states have internal predecessors, (1124), 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) [2023-11-06 22:59:50,681 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 294.0) internal successors, (2646), 9 states have internal predecessors, (2646), 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) [2023-11-06 22:59:50,683 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 294.0) internal successors, (2646), 9 states have internal predecessors, (2646), 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) [2023-11-06 22:59:50,683 INFO L175 Difference]: Start difference. First operand has 76 places, 71 transitions, 655 flow. Second operand 8 states and 1124 transitions. [2023-11-06 22:59:50,683 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 81 places, 152 transitions, 1484 flow [2023-11-06 22:59:50,913 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 77 places, 152 transitions, 1414 flow, removed 13 selfloop flow, removed 4 redundant places. [2023-11-06 22:59:50,915 INFO L231 Difference]: Finished difference. Result has 81 places, 82 transitions, 883 flow [2023-11-06 22:59:50,916 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=294, PETRI_DIFFERENCE_MINUEND_FLOW=589, PETRI_DIFFERENCE_MINUEND_PLACES=70, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=71, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=28, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=36, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=883, PETRI_PLACES=81, PETRI_TRANSITIONS=82} [2023-11-06 22:59:50,916 INFO L281 CegarLoopForPetriNet]: 54 programPoint places, 27 predicate places. [2023-11-06 22:59:50,916 INFO L495 AbstractCegarLoop]: Abstraction has has 81 places, 82 transitions, 883 flow [2023-11-06 22:59:50,917 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 129.42857142857142) internal successors, (906), 7 states have internal predecessors, (906), 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) [2023-11-06 22:59:50,918 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-06 22:59:50,918 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:59:50,918 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2023-11-06 22:59:50,918 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_LEAK === [P1Err0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 13 more)] === [2023-11-06 22:59:50,919 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:59:50,919 INFO L85 PathProgramCache]: Analyzing trace with hash -142226489, now seen corresponding path program 1 times [2023-11-06 22:59:50,919 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:59:50,919 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [526411251] [2023-11-06 22:59:50,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:59:50,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:59:50,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:59:51,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:59:51,404 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:59:51,404 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [526411251] [2023-11-06 22:59:51,405 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [526411251] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:59:51,405 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:59:51,405 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 22:59:51,405 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1865775915] [2023-11-06 22:59:51,405 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:59:51,406 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-06 22:59:51,406 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:59:51,406 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-06 22:59:51,407 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-06 22:59:51,527 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 116 out of 294 [2023-11-06 22:59:51,529 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 81 places, 82 transitions, 883 flow. Second operand has 6 states, 6 states have (on average 119.16666666666667) internal successors, (715), 6 states have internal predecessors, (715), 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) [2023-11-06 22:59:51,529 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-06 22:59:51,529 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 116 of 294 [2023-11-06 22:59:51,529 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand