./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix057_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff6e2ad-869a-42b1-8764-9ef23aee0ba6/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff6e2ad-869a-42b1-8764-9ef23aee0ba6/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff6e2ad-869a-42b1-8764-9ef23aee0ba6/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff6e2ad-869a-42b1-8764-9ef23aee0ba6/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix057_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff6e2ad-869a-42b1-8764-9ef23aee0ba6/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff6e2ad-869a-42b1-8764-9ef23aee0ba6/bin/uautomizer-verify-84ZbGMXZE1 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a650c00976061981bc34910bafee4d11d94c16289374f008af5a1f8d17e97036 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 08:14:31,986 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 08:14:32,040 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff6e2ad-869a-42b1-8764-9ef23aee0ba6/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-12-02 08:14:32,045 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 08:14:32,045 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 08:14:32,067 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 08:14:32,067 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 08:14:32,067 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 08:14:32,068 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 08:14:32,068 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 08:14:32,068 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 08:14:32,068 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 08:14:32,068 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 08:14:32,068 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 08:14:32,068 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 08:14:32,069 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 08:14:32,069 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 08:14:32,069 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-02 08:14:32,070 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 08:14:32,070 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-02 08:14:32,070 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 08:14:32,070 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 08:14:32,070 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 08:14:32,070 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 08:14:32,070 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-02 08:14:32,070 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 08:14:32,070 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 08:14:32,070 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 08:14:32,070 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 08:14:32,071 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 08:14:32,071 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 08:14:32,071 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 08:14:32,071 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 08:14:32,071 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 08:14:32,071 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 08:14:32,071 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 08:14:32,071 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 08:14:32,071 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 08:14:32,071 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 08:14:32,071 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 08:14:32,072 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 08:14:32,072 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 08:14:32,072 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 08:14:32,072 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 08:14:32,072 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 08:14:32,072 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 08:14:32,072 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 08:14:32,072 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 08:14:32,072 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_5ff6e2ad-869a-42b1-8764-9ef23aee0ba6/bin/uautomizer-verify-84ZbGMXZE1 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a650c00976061981bc34910bafee4d11d94c16289374f008af5a1f8d17e97036 [2024-12-02 08:14:32,298 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 08:14:32,306 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 08:14:32,308 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 08:14:32,309 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 08:14:32,309 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 08:14:32,310 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff6e2ad-869a-42b1-8764-9ef23aee0ba6/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/pthread-wmm/mix057_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i [2024-12-02 08:14:34,907 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff6e2ad-869a-42b1-8764-9ef23aee0ba6/bin/uautomizer-verify-84ZbGMXZE1/data/a04da5d58/0d024c74855440b288188917cbb221d5/FLAG87b60e1df [2024-12-02 08:14:35,170 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 08:14:35,171 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff6e2ad-869a-42b1-8764-9ef23aee0ba6/sv-benchmarks/c/pthread-wmm/mix057_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i [2024-12-02 08:14:35,183 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff6e2ad-869a-42b1-8764-9ef23aee0ba6/bin/uautomizer-verify-84ZbGMXZE1/data/a04da5d58/0d024c74855440b288188917cbb221d5/FLAG87b60e1df [2024-12-02 08:14:35,486 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff6e2ad-869a-42b1-8764-9ef23aee0ba6/bin/uautomizer-verify-84ZbGMXZE1/data/a04da5d58/0d024c74855440b288188917cbb221d5 [2024-12-02 08:14:35,488 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 08:14:35,489 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 08:14:35,490 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 08:14:35,490 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 08:14:35,492 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 08:14:35,493 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:14:35" (1/1) ... [2024-12-02 08:14:35,493 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3add4923 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:35, skipping insertion in model container [2024-12-02 08:14:35,494 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:14:35" (1/1) ... [2024-12-02 08:14:35,519 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 08:14:35,622 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff6e2ad-869a-42b1-8764-9ef23aee0ba6/sv-benchmarks/c/pthread-wmm/mix057_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i[983,996] [2024-12-02 08:14:35,746 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 08:14:35,753 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 08:14:35,761 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff6e2ad-869a-42b1-8764-9ef23aee0ba6/sv-benchmarks/c/pthread-wmm/mix057_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i[983,996] [2024-12-02 08:14:35,807 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 08:14:35,833 INFO L204 MainTranslator]: Completed translation [2024-12-02 08:14:35,833 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:35 WrapperNode [2024-12-02 08:14:35,833 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 08:14:35,834 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 08:14:35,834 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 08:14:35,834 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 08:14:35,839 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:35" (1/1) ... [2024-12-02 08:14:35,850 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:35" (1/1) ... [2024-12-02 08:14:35,869 INFO L138 Inliner]: procedures = 176, calls = 51, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 144 [2024-12-02 08:14:35,870 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 08:14:35,870 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 08:14:35,870 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 08:14:35,870 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 08:14:35,879 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:35" (1/1) ... [2024-12-02 08:14:35,879 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:35" (1/1) ... [2024-12-02 08:14:35,882 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:35" (1/1) ... [2024-12-02 08:14:35,897 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-12-02 08:14:35,897 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:35" (1/1) ... [2024-12-02 08:14:35,897 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:35" (1/1) ... [2024-12-02 08:14:35,904 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:35" (1/1) ... [2024-12-02 08:14:35,905 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:35" (1/1) ... [2024-12-02 08:14:35,906 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:35" (1/1) ... [2024-12-02 08:14:35,908 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:35" (1/1) ... [2024-12-02 08:14:35,909 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:35" (1/1) ... [2024-12-02 08:14:35,912 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 08:14:35,912 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 08:14:35,913 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 08:14:35,913 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 08:14:35,913 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:35" (1/1) ... [2024-12-02 08:14:35,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 08:14:35,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff6e2ad-869a-42b1-8764-9ef23aee0ba6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 08:14:35,938 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff6e2ad-869a-42b1-8764-9ef23aee0ba6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 08:14:35,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff6e2ad-869a-42b1-8764-9ef23aee0ba6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 08:14:35,965 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-12-02 08:14:35,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 08:14:35,965 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-12-02 08:14:35,965 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-12-02 08:14:35,965 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-12-02 08:14:35,965 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-12-02 08:14:35,966 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-12-02 08:14:35,966 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-12-02 08:14:35,966 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2024-12-02 08:14:35,966 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2024-12-02 08:14:35,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 08:14:35,966 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-12-02 08:14:35,966 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 08:14:35,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 08:14:35,968 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-12-02 08:14:36,082 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 08:14:36,084 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 08:14:36,354 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-12-02 08:14:36,355 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 08:14:36,555 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 08:14:36,555 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-02 08:14:36,555 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:14:36 BoogieIcfgContainer [2024-12-02 08:14:36,555 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 08:14:36,557 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 08:14:36,557 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 08:14:36,562 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 08:14:36,562 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 08:14:35" (1/3) ... [2024-12-02 08:14:36,562 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@708551a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 08:14:36, skipping insertion in model container [2024-12-02 08:14:36,562 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:35" (2/3) ... [2024-12-02 08:14:36,563 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@708551a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 08:14:36, skipping insertion in model container [2024-12-02 08:14:36,563 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:14:36" (3/3) ... [2024-12-02 08:14:36,564 INFO L128 eAbstractionObserver]: Analyzing ICFG mix057_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i [2024-12-02 08:14:36,579 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 08:14:36,582 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG mix057_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i that has 5 procedures, 48 locations, 1 initial locations, 0 loop locations, and 2 error locations. [2024-12-02 08:14:36,582 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-12-02 08:14:36,634 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-12-02 08:14:36,665 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 60 places, 48 transitions, 112 flow [2024-12-02 08:14:36,696 INFO L124 PetriNetUnfolderBase]: 1/44 cut-off events. [2024-12-02 08:14:36,698 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-12-02 08:14:36,701 INFO L83 FinitePrefix]: Finished finitePrefix Result has 57 conditions, 44 events. 1/44 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 87 event pairs, 0 based on Foata normal form. 0/41 useless extension candidates. Maximal degree in co-relation 48. Up to 2 conditions per place. [2024-12-02 08:14:36,701 INFO L82 GeneralOperation]: Start removeDead. Operand has 60 places, 48 transitions, 112 flow [2024-12-02 08:14:36,704 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 56 places, 44 transitions, 100 flow [2024-12-02 08:14:36,711 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 08:14:36,722 INFO L333 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, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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;@4d5cebc9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 08:14:36,722 INFO L334 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2024-12-02 08:14:36,731 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-12-02 08:14:36,732 INFO L124 PetriNetUnfolderBase]: 0/26 cut-off events. [2024-12-02 08:14:36,732 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-12-02 08:14:36,732 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 08:14:36,732 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 08:14:36,733 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting P3Err0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-12-02 08:14:36,738 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 08:14:36,738 INFO L85 PathProgramCache]: Analyzing trace with hash 1793883208, now seen corresponding path program 1 times [2024-12-02 08:14:36,745 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 08:14:36,746 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1309763927] [2024-12-02 08:14:36,746 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 08:14:36,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 08:14:36,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 08:14:37,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 08:14:37,138 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 08:14:37,138 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1309763927] [2024-12-02 08:14:37,139 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1309763927] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 08:14:37,139 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 08:14:37,139 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-12-02 08:14:37,140 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1368085919] [2024-12-02 08:14:37,140 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 08:14:37,145 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 08:14:37,148 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 08:14:37,165 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 08:14:37,165 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 08:14:37,167 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 25 out of 48 [2024-12-02 08:14:37,169 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 56 places, 44 transitions, 100 flow. Second operand has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 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) [2024-12-02 08:14:37,169 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 08:14:37,169 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 25 of 48 [2024-12-02 08:14:37,170 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 08:14:37,571 INFO L124 PetriNetUnfolderBase]: 815/1447 cut-off events. [2024-12-02 08:14:37,571 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-12-02 08:14:37,577 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2679 conditions, 1447 events. 815/1447 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 137. Compared 9993 event pairs, 179 based on Foata normal form. 48/1452 useless extension candidates. Maximal degree in co-relation 2667. Up to 889 conditions per place. [2024-12-02 08:14:37,585 INFO L140 encePairwiseOnDemand]: 44/48 looper letters, 27 selfloop transitions, 2 changer transitions 2/52 dead transitions. [2024-12-02 08:14:37,585 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 57 places, 52 transitions, 178 flow [2024-12-02 08:14:37,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 08:14:37,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-12-02 08:14:37,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 109 transitions. [2024-12-02 08:14:37,597 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.7569444444444444 [2024-12-02 08:14:37,599 INFO L175 Difference]: Start difference. First operand has 56 places, 44 transitions, 100 flow. Second operand 3 states and 109 transitions. [2024-12-02 08:14:37,600 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 57 places, 52 transitions, 178 flow [2024-12-02 08:14:37,604 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 53 places, 52 transitions, 174 flow, removed 0 selfloop flow, removed 4 redundant places. [2024-12-02 08:14:37,606 INFO L231 Difference]: Finished difference. Result has 53 places, 41 transitions, 94 flow [2024-12-02 08:14:37,609 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=48, PETRI_DIFFERENCE_MINUEND_FLOW=92, PETRI_DIFFERENCE_MINUEND_PLACES=51, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=42, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=40, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=94, PETRI_PLACES=53, PETRI_TRANSITIONS=41} [2024-12-02 08:14:37,612 INFO L279 CegarLoopForPetriNet]: 56 programPoint places, -3 predicate places. [2024-12-02 08:14:37,612 INFO L471 AbstractCegarLoop]: Abstraction has has 53 places, 41 transitions, 94 flow [2024-12-02 08:14:37,612 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 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) [2024-12-02 08:14:37,612 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 08:14:37,612 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 08:14:37,613 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 08:14:37,613 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-12-02 08:14:37,613 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 08:14:37,613 INFO L85 PathProgramCache]: Analyzing trace with hash -2094359865, now seen corresponding path program 1 times [2024-12-02 08:14:37,613 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 08:14:37,614 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019342247] [2024-12-02 08:14:37,614 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 08:14:37,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 08:14:37,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 08:14:38,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 08:14:38,668 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 08:14:38,668 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019342247] [2024-12-02 08:14:38,669 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2019342247] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 08:14:38,669 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 08:14:38,669 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 08:14:38,669 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1214015942] [2024-12-02 08:14:38,669 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 08:14:38,670 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-02 08:14:38,670 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 08:14:38,671 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-02 08:14:38,671 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-12-02 08:14:38,696 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 48 [2024-12-02 08:14:38,696 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 53 places, 41 transitions, 94 flow. Second operand has 6 states, 6 states have (on average 20.333333333333332) internal successors, (122), 6 states have internal predecessors, (122), 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) [2024-12-02 08:14:38,696 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 08:14:38,696 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 48 [2024-12-02 08:14:38,696 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 08:14:41,298 INFO L124 PetriNetUnfolderBase]: 12743/19380 cut-off events. [2024-12-02 08:14:41,298 INFO L125 PetriNetUnfolderBase]: For 872/872 co-relation queries the response was YES. [2024-12-02 08:14:41,344 INFO L83 FinitePrefix]: Finished finitePrefix Result has 37942 conditions, 19380 events. 12743/19380 cut-off events. For 872/872 co-relation queries the response was YES. Maximal size of possible extension queue 1079. Compared 145048 event pairs, 411 based on Foata normal form. 0/18919 useless extension candidates. Maximal degree in co-relation 37932. Up to 6976 conditions per place. [2024-12-02 08:14:41,423 INFO L140 encePairwiseOnDemand]: 34/48 looper letters, 53 selfloop transitions, 12 changer transitions 99/178 dead transitions. [2024-12-02 08:14:41,424 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 63 places, 178 transitions, 726 flow [2024-12-02 08:14:41,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-12-02 08:14:41,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2024-12-02 08:14:41,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 383 transitions. [2024-12-02 08:14:41,427 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.6649305555555556 [2024-12-02 08:14:41,427 INFO L175 Difference]: Start difference. First operand has 53 places, 41 transitions, 94 flow. Second operand 12 states and 383 transitions. [2024-12-02 08:14:41,427 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 63 places, 178 transitions, 726 flow [2024-12-02 08:14:41,431 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 61 places, 178 transitions, 702 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-12-02 08:14:41,435 INFO L231 Difference]: Finished difference. Result has 72 places, 51 transitions, 228 flow [2024-12-02 08:14:41,435 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=48, PETRI_DIFFERENCE_MINUEND_FLOW=90, PETRI_DIFFERENCE_MINUEND_PLACES=50, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=41, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=31, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=228, PETRI_PLACES=72, PETRI_TRANSITIONS=51} [2024-12-02 08:14:41,435 INFO L279 CegarLoopForPetriNet]: 56 programPoint places, 16 predicate places. [2024-12-02 08:14:41,435 INFO L471 AbstractCegarLoop]: Abstraction has has 72 places, 51 transitions, 228 flow [2024-12-02 08:14:41,436 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 20.333333333333332) internal successors, (122), 6 states have internal predecessors, (122), 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) [2024-12-02 08:14:41,436 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 08:14:41,436 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 08:14:41,436 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 08:14:41,436 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-12-02 08:14:41,437 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 08:14:41,437 INFO L85 PathProgramCache]: Analyzing trace with hash -1563188216, now seen corresponding path program 1 times [2024-12-02 08:14:41,437 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 08:14:41,437 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1181421439] [2024-12-02 08:14:41,437 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 08:14:41,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 08:14:41,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 08:14:42,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 08:14:42,143 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 08:14:42,143 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1181421439] [2024-12-02 08:14:42,143 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1181421439] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 08:14:42,143 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 08:14:42,143 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 08:14:42,143 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1342269303] [2024-12-02 08:14:42,143 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 08:14:42,143 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-02 08:14:42,144 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 08:14:42,144 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-02 08:14:42,144 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-12-02 08:14:42,167 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 48 [2024-12-02 08:14:42,168 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 72 places, 51 transitions, 228 flow. Second operand has 6 states, 6 states have (on average 20.5) internal successors, (123), 6 states have internal predecessors, (123), 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) [2024-12-02 08:14:42,168 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 08:14:42,168 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 48 [2024-12-02 08:14:42,168 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 08:14:43,831 INFO L124 PetriNetUnfolderBase]: 9456/15774 cut-off events. [2024-12-02 08:14:43,831 INFO L125 PetriNetUnfolderBase]: For 29496/29502 co-relation queries the response was YES. [2024-12-02 08:14:43,863 INFO L83 FinitePrefix]: Finished finitePrefix Result has 50095 conditions, 15774 events. 9456/15774 cut-off events. For 29496/29502 co-relation queries the response was YES. Maximal size of possible extension queue 902. Compared 128395 event pairs, 618 based on Foata normal form. 380/16085 useless extension candidates. Maximal degree in co-relation 50074. Up to 6405 conditions per place. [2024-12-02 08:14:43,905 INFO L140 encePairwiseOnDemand]: 35/48 looper letters, 57 selfloop transitions, 15 changer transitions 78/164 dead transitions. [2024-12-02 08:14:43,905 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 72 places, 164 transitions, 1170 flow [2024-12-02 08:14:43,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-12-02 08:14:43,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2024-12-02 08:14:43,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 312 transitions. [2024-12-02 08:14:43,907 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.65 [2024-12-02 08:14:43,907 INFO L175 Difference]: Start difference. First operand has 72 places, 51 transitions, 228 flow. Second operand 10 states and 312 transitions. [2024-12-02 08:14:43,907 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 72 places, 164 transitions, 1170 flow [2024-12-02 08:14:44,005 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 68 places, 164 transitions, 1090 flow, removed 40 selfloop flow, removed 4 redundant places. [2024-12-02 08:14:44,006 INFO L231 Difference]: Finished difference. Result has 77 places, 62 transitions, 398 flow [2024-12-02 08:14:44,007 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=48, PETRI_DIFFERENCE_MINUEND_FLOW=212, PETRI_DIFFERENCE_MINUEND_PLACES=59, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=51, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=38, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=398, PETRI_PLACES=77, PETRI_TRANSITIONS=62} [2024-12-02 08:14:44,007 INFO L279 CegarLoopForPetriNet]: 56 programPoint places, 21 predicate places. [2024-12-02 08:14:44,007 INFO L471 AbstractCegarLoop]: Abstraction has has 77 places, 62 transitions, 398 flow [2024-12-02 08:14:44,008 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 20.5) internal successors, (123), 6 states have internal predecessors, (123), 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) [2024-12-02 08:14:44,008 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 08:14:44,008 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 08:14:44,008 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 08:14:44,008 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-12-02 08:14:44,008 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 08:14:44,008 INFO L85 PathProgramCache]: Analyzing trace with hash 88273458, now seen corresponding path program 1 times [2024-12-02 08:14:44,008 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 08:14:44,008 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1758196783] [2024-12-02 08:14:44,008 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 08:14:44,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 08:14:44,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 08:14:44,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 08:14:44,539 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 08:14:44,539 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1758196783] [2024-12-02 08:14:44,539 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1758196783] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 08:14:44,539 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 08:14:44,539 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-12-02 08:14:44,539 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1610261052] [2024-12-02 08:14:44,539 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 08:14:44,540 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-02 08:14:44,540 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 08:14:44,540 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-02 08:14:44,540 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-12-02 08:14:44,564 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 48 [2024-12-02 08:14:44,565 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 77 places, 62 transitions, 398 flow. Second operand has 6 states, 6 states have (on average 20.666666666666668) internal successors, (124), 6 states have internal predecessors, (124), 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) [2024-12-02 08:14:44,565 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 08:14:44,565 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 48 [2024-12-02 08:14:44,565 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 08:14:46,515 INFO L124 PetriNetUnfolderBase]: 11217/18234 cut-off events. [2024-12-02 08:14:46,515 INFO L125 PetriNetUnfolderBase]: For 56757/56757 co-relation queries the response was YES. [2024-12-02 08:14:46,563 INFO L83 FinitePrefix]: Finished finitePrefix Result has 66284 conditions, 18234 events. 11217/18234 cut-off events. For 56757/56757 co-relation queries the response was YES. Maximal size of possible extension queue 1041. Compared 149156 event pairs, 2140 based on Foata normal form. 350/18310 useless extension candidates. Maximal degree in co-relation 66256. Up to 5814 conditions per place. [2024-12-02 08:14:46,619 INFO L140 encePairwiseOnDemand]: 35/48 looper letters, 61 selfloop transitions, 27 changer transitions 68/170 dead transitions. [2024-12-02 08:14:46,619 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 80 places, 170 transitions, 1408 flow [2024-12-02 08:14:46,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-12-02 08:14:46,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2024-12-02 08:14:46,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 307 transitions. [2024-12-02 08:14:46,621 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.6395833333333333 [2024-12-02 08:14:46,621 INFO L175 Difference]: Start difference. First operand has 77 places, 62 transitions, 398 flow. Second operand 10 states and 307 transitions. [2024-12-02 08:14:46,621 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 80 places, 170 transitions, 1408 flow [2024-12-02 08:14:46,878 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 80 places, 170 transitions, 1362 flow, removed 23 selfloop flow, removed 0 redundant places. [2024-12-02 08:14:46,880 INFO L231 Difference]: Finished difference. Result has 89 places, 73 transitions, 646 flow [2024-12-02 08:14:46,880 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=48, PETRI_DIFFERENCE_MINUEND_FLOW=384, PETRI_DIFFERENCE_MINUEND_PLACES=71, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=62, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=16, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=35, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=646, PETRI_PLACES=89, PETRI_TRANSITIONS=73} [2024-12-02 08:14:46,881 INFO L279 CegarLoopForPetriNet]: 56 programPoint places, 33 predicate places. [2024-12-02 08:14:46,881 INFO L471 AbstractCegarLoop]: Abstraction has has 89 places, 73 transitions, 646 flow [2024-12-02 08:14:46,881 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 20.666666666666668) internal successors, (124), 6 states have internal predecessors, (124), 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) [2024-12-02 08:14:46,881 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 08:14:46,881 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 08:14:46,881 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 08:14:46,881 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-12-02 08:14:46,882 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 08:14:46,882 INFO L85 PathProgramCache]: Analyzing trace with hash 2101487005, now seen corresponding path program 1 times [2024-12-02 08:14:46,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 08:14:46,882 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [672131856] [2024-12-02 08:14:46,882 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 08:14:46,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 08:14:46,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 08:14:47,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 08:14:47,403 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 08:14:47,403 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [672131856] [2024-12-02 08:14:47,403 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [672131856] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 08:14:47,403 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 08:14:47,403 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 08:14:47,403 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [643510334] [2024-12-02 08:14:47,403 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 08:14:47,404 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-02 08:14:47,404 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 08:14:47,404 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-02 08:14:47,404 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-12-02 08:14:47,410 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 48 [2024-12-02 08:14:47,411 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 89 places, 73 transitions, 646 flow. Second operand has 6 states, 6 states have (on average 24.333333333333332) internal successors, (146), 6 states have internal predecessors, (146), 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) [2024-12-02 08:14:47,411 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 08:14:47,411 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 48 [2024-12-02 08:14:47,411 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 08:14:49,627 INFO L124 PetriNetUnfolderBase]: 10743/18721 cut-off events. [2024-12-02 08:14:49,627 INFO L125 PetriNetUnfolderBase]: For 96053/97665 co-relation queries the response was YES. [2024-12-02 08:14:49,681 INFO L83 FinitePrefix]: Finished finitePrefix Result has 74572 conditions, 18721 events. 10743/18721 cut-off events. For 96053/97665 co-relation queries the response was YES. Maximal size of possible extension queue 1221. Compared 168009 event pairs, 3158 based on Foata normal form. 622/18334 useless extension candidates. Maximal degree in co-relation 74533. Up to 10870 conditions per place. [2024-12-02 08:14:49,724 INFO L140 encePairwiseOnDemand]: 42/48 looper letters, 58 selfloop transitions, 14 changer transitions 20/130 dead transitions. [2024-12-02 08:14:49,725 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 89 places, 130 transitions, 1312 flow [2024-12-02 08:14:49,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-02 08:14:49,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2024-12-02 08:14:49,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 214 transitions. [2024-12-02 08:14:49,726 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.6369047619047619 [2024-12-02 08:14:49,726 INFO L175 Difference]: Start difference. First operand has 89 places, 73 transitions, 646 flow. Second operand 7 states and 214 transitions. [2024-12-02 08:14:49,726 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 89 places, 130 transitions, 1312 flow [2024-12-02 08:14:49,836 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 81 places, 130 transitions, 1268 flow, removed 22 selfloop flow, removed 8 redundant places. [2024-12-02 08:14:49,837 INFO L231 Difference]: Finished difference. Result has 85 places, 84 transitions, 784 flow [2024-12-02 08:14:49,838 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=48, PETRI_DIFFERENCE_MINUEND_FLOW=610, PETRI_DIFFERENCE_MINUEND_PLACES=75, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=73, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=64, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=784, PETRI_PLACES=85, PETRI_TRANSITIONS=84} [2024-12-02 08:14:49,838 INFO L279 CegarLoopForPetriNet]: 56 programPoint places, 29 predicate places. [2024-12-02 08:14:49,838 INFO L471 AbstractCegarLoop]: Abstraction has has 85 places, 84 transitions, 784 flow [2024-12-02 08:14:49,838 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 24.333333333333332) internal successors, (146), 6 states have internal predecessors, (146), 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) [2024-12-02 08:14:49,838 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 08:14:49,838 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 08:14:49,839 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-12-02 08:14:49,839 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-12-02 08:14:49,839 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 08:14:49,839 INFO L85 PathProgramCache]: Analyzing trace with hash 319451581, now seen corresponding path program 1 times [2024-12-02 08:14:49,839 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 08:14:49,839 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [540076709] [2024-12-02 08:14:49,839 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 08:14:49,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 08:14:49,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 08:14:50,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 08:14:50,315 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 08:14:50,315 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [540076709] [2024-12-02 08:14:50,315 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [540076709] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 08:14:50,315 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 08:14:50,315 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-12-02 08:14:50,316 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [693800953] [2024-12-02 08:14:50,316 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 08:14:50,316 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-12-02 08:14:50,316 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 08:14:50,316 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-12-02 08:14:50,316 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-12-02 08:14:50,319 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 48 [2024-12-02 08:14:50,319 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 85 places, 84 transitions, 784 flow. Second operand has 7 states, 7 states have (on average 24.142857142857142) internal successors, (169), 7 states have internal predecessors, (169), 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) [2024-12-02 08:14:50,319 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 08:14:50,319 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 48 [2024-12-02 08:14:50,319 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 08:14:52,603 INFO L124 PetriNetUnfolderBase]: 11678/20663 cut-off events. [2024-12-02 08:14:52,603 INFO L125 PetriNetUnfolderBase]: For 117080/118606 co-relation queries the response was YES. [2024-12-02 08:14:52,683 INFO L83 FinitePrefix]: Finished finitePrefix Result has 86252 conditions, 20663 events. 11678/20663 cut-off events. For 117080/118606 co-relation queries the response was YES. Maximal size of possible extension queue 1396. Compared 192448 event pairs, 2097 based on Foata normal form. 565/20244 useless extension candidates. Maximal degree in co-relation 86215. Up to 11097 conditions per place. [2024-12-02 08:14:52,746 INFO L140 encePairwiseOnDemand]: 41/48 looper letters, 71 selfloop transitions, 30 changer transitions 26/165 dead transitions. [2024-12-02 08:14:52,746 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 94 places, 165 transitions, 1842 flow [2024-12-02 08:14:52,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-12-02 08:14:52,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2024-12-02 08:14:52,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 297 transitions. [2024-12-02 08:14:52,747 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.61875 [2024-12-02 08:14:52,747 INFO L175 Difference]: Start difference. First operand has 85 places, 84 transitions, 784 flow. Second operand 10 states and 297 transitions. [2024-12-02 08:14:52,747 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 94 places, 165 transitions, 1842 flow [2024-12-02 08:14:52,933 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 93 places, 165 transitions, 1767 flow, removed 9 selfloop flow, removed 1 redundant places. [2024-12-02 08:14:52,935 INFO L231 Difference]: Finished difference. Result has 98 places, 101 transitions, 1083 flow [2024-12-02 08:14:52,935 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=48, PETRI_DIFFERENCE_MINUEND_FLOW=738, PETRI_DIFFERENCE_MINUEND_PLACES=84, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=84, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=15, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=65, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=1083, PETRI_PLACES=98, PETRI_TRANSITIONS=101} [2024-12-02 08:14:52,936 INFO L279 CegarLoopForPetriNet]: 56 programPoint places, 42 predicate places. [2024-12-02 08:14:52,936 INFO L471 AbstractCegarLoop]: Abstraction has has 98 places, 101 transitions, 1083 flow [2024-12-02 08:14:52,936 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 24.142857142857142) internal successors, (169), 7 states have internal predecessors, (169), 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) [2024-12-02 08:14:52,936 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 08:14:52,936 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 08:14:52,936 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-12-02 08:14:52,936 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-12-02 08:14:52,937 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 08:14:52,937 INFO L85 PathProgramCache]: Analyzing trace with hash 1473979817, now seen corresponding path program 1 times [2024-12-02 08:14:52,937 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 08:14:52,937 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1078350087] [2024-12-02 08:14:52,937 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 08:14:52,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 08:14:52,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 08:14:53,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 08:14:53,701 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 08:14:53,701 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1078350087] [2024-12-02 08:14:53,701 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1078350087] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 08:14:53,701 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 08:14:53,701 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-12-02 08:14:53,702 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1102362696] [2024-12-02 08:14:53,702 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 08:14:53,702 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-12-02 08:14:53,702 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 08:14:53,702 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-12-02 08:14:53,702 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-12-02 08:14:53,706 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 48 [2024-12-02 08:14:53,706 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 98 places, 101 transitions, 1083 flow. Second operand has 7 states, 7 states have (on average 24.142857142857142) internal successors, (169), 7 states have internal predecessors, (169), 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) [2024-12-02 08:14:53,706 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 08:14:53,707 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 48 [2024-12-02 08:14:53,707 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 08:14:56,886 INFO L124 PetriNetUnfolderBase]: 14778/26289 cut-off events. [2024-12-02 08:14:56,886 INFO L125 PetriNetUnfolderBase]: For 183551/185408 co-relation queries the response was YES. [2024-12-02 08:14:57,008 INFO L83 FinitePrefix]: Finished finitePrefix Result has 115898 conditions, 26289 events. 14778/26289 cut-off events. For 183551/185408 co-relation queries the response was YES. Maximal size of possible extension queue 1890. Compared 255317 event pairs, 2553 based on Foata normal form. 719/25859 useless extension candidates. Maximal degree in co-relation 115855. Up to 11125 conditions per place. [2024-12-02 08:14:57,267 INFO L140 encePairwiseOnDemand]: 39/48 looper letters, 86 selfloop transitions, 57 changer transitions 40/221 dead transitions. [2024-12-02 08:14:57,267 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 110 places, 221 transitions, 2724 flow [2024-12-02 08:14:57,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-12-02 08:14:57,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2024-12-02 08:14:57,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 386 transitions. [2024-12-02 08:14:57,269 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.6185897435897436 [2024-12-02 08:14:57,269 INFO L175 Difference]: Start difference. First operand has 98 places, 101 transitions, 1083 flow. Second operand 13 states and 386 transitions. [2024-12-02 08:14:57,269 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 110 places, 221 transitions, 2724 flow [2024-12-02 08:14:57,906 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 110 places, 221 transitions, 2576 flow, removed 74 selfloop flow, removed 0 redundant places. [2024-12-02 08:14:57,908 INFO L231 Difference]: Finished difference. Result has 117 places, 136 transitions, 1644 flow [2024-12-02 08:14:57,908 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=48, PETRI_DIFFERENCE_MINUEND_FLOW=989, PETRI_DIFFERENCE_MINUEND_PLACES=98, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=101, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=30, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=64, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=1644, PETRI_PLACES=117, PETRI_TRANSITIONS=136} [2024-12-02 08:14:57,908 INFO L279 CegarLoopForPetriNet]: 56 programPoint places, 61 predicate places. [2024-12-02 08:14:57,908 INFO L471 AbstractCegarLoop]: Abstraction has has 117 places, 136 transitions, 1644 flow [2024-12-02 08:14:57,908 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 24.142857142857142) internal successors, (169), 7 states have internal predecessors, (169), 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) [2024-12-02 08:14:57,908 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 08:14:57,909 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 08:14:57,909 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-12-02 08:14:57,909 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-12-02 08:14:57,909 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 08:14:57,909 INFO L85 PathProgramCache]: Analyzing trace with hash 1354845608, now seen corresponding path program 1 times [2024-12-02 08:14:57,909 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 08:14:57,909 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [667691546] [2024-12-02 08:14:57,909 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 08:14:57,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 08:14:57,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 08:14:58,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 08:14:58,552 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 08:14:58,552 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [667691546] [2024-12-02 08:14:58,552 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [667691546] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 08:14:58,552 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 08:14:58,552 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-12-02 08:14:58,552 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [56833044] [2024-12-02 08:14:58,552 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 08:14:58,552 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-12-02 08:14:58,552 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 08:14:58,553 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-12-02 08:14:58,553 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2024-12-02 08:14:58,560 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 48 [2024-12-02 08:14:58,560 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 117 places, 136 transitions, 1644 flow. Second operand has 8 states, 8 states have (on average 24.0) internal successors, (192), 8 states have internal predecessors, (192), 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) [2024-12-02 08:14:58,560 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 08:14:58,560 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 48 [2024-12-02 08:14:58,561 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 08:15:01,729 INFO L124 PetriNetUnfolderBase]: 14236/25758 cut-off events. [2024-12-02 08:15:01,730 INFO L125 PetriNetUnfolderBase]: For 240096/242127 co-relation queries the response was YES. [2024-12-02 08:15:01,855 INFO L83 FinitePrefix]: Finished finitePrefix Result has 122399 conditions, 25758 events. 14236/25758 cut-off events. For 240096/242127 co-relation queries the response was YES. Maximal size of possible extension queue 1874. Compared 254260 event pairs, 2293 based on Foata normal form. 532/25024 useless extension candidates. Maximal degree in co-relation 122347. Up to 13640 conditions per place. [2024-12-02 08:15:01,927 INFO L140 encePairwiseOnDemand]: 42/48 looper letters, 104 selfloop transitions, 35 changer transitions 24/201 dead transitions. [2024-12-02 08:15:01,927 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 124 places, 201 transitions, 2739 flow [2024-12-02 08:15:01,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-12-02 08:15:01,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2024-12-02 08:15:01,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 244 transitions. [2024-12-02 08:15:01,929 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.6354166666666666 [2024-12-02 08:15:01,929 INFO L175 Difference]: Start difference. First operand has 117 places, 136 transitions, 1644 flow. Second operand 8 states and 244 transitions. [2024-12-02 08:15:01,930 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 124 places, 201 transitions, 2739 flow [2024-12-02 08:15:03,270 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 121 places, 201 transitions, 2620 flow, removed 52 selfloop flow, removed 3 redundant places. [2024-12-02 08:15:03,273 INFO L231 Difference]: Finished difference. Result has 125 places, 140 transitions, 1750 flow [2024-12-02 08:15:03,273 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=48, PETRI_DIFFERENCE_MINUEND_FLOW=1565, PETRI_DIFFERENCE_MINUEND_PLACES=114, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=136, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=31, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=103, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=1750, PETRI_PLACES=125, PETRI_TRANSITIONS=140} [2024-12-02 08:15:03,273 INFO L279 CegarLoopForPetriNet]: 56 programPoint places, 69 predicate places. [2024-12-02 08:15:03,273 INFO L471 AbstractCegarLoop]: Abstraction has has 125 places, 140 transitions, 1750 flow [2024-12-02 08:15:03,274 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 24.0) internal successors, (192), 8 states have internal predecessors, (192), 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) [2024-12-02 08:15:03,274 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 08:15:03,274 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 08:15:03,274 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-12-02 08:15:03,274 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-12-02 08:15:03,275 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 08:15:03,275 INFO L85 PathProgramCache]: Analyzing trace with hash -817172865, now seen corresponding path program 1 times [2024-12-02 08:15:03,275 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 08:15:03,275 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2108969136] [2024-12-02 08:15:03,275 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 08:15:03,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 08:15:03,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 08:15:04,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 08:15:04,049 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 08:15:04,049 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2108969136] [2024-12-02 08:15:04,049 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2108969136] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 08:15:04,050 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 08:15:04,050 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-12-02 08:15:04,050 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [537824689] [2024-12-02 08:15:04,050 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 08:15:04,050 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-12-02 08:15:04,050 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 08:15:04,050 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-12-02 08:15:04,051 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2024-12-02 08:15:04,083 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 19 out of 48 [2024-12-02 08:15:04,084 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 125 places, 140 transitions, 1750 flow. Second operand has 8 states, 8 states have (on average 21.25) internal successors, (170), 8 states have internal predecessors, (170), 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) [2024-12-02 08:15:04,084 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 08:15:04,084 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 19 of 48 [2024-12-02 08:15:04,084 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 08:15:09,099 INFO L124 PetriNetUnfolderBase]: 19986/33620 cut-off events. [2024-12-02 08:15:09,099 INFO L125 PetriNetUnfolderBase]: For 340981/342194 co-relation queries the response was YES. [2024-12-02 08:15:09,262 INFO L83 FinitePrefix]: Finished finitePrefix Result has 166532 conditions, 33620 events. 19986/33620 cut-off events. For 340981/342194 co-relation queries the response was YES. Maximal size of possible extension queue 2362. Compared 316141 event pairs, 8526 based on Foata normal form. 713/32874 useless extension candidates. Maximal degree in co-relation 166475. Up to 21968 conditions per place. [2024-12-02 08:15:09,345 INFO L140 encePairwiseOnDemand]: 37/48 looper letters, 90 selfloop transitions, 48 changer transitions 102/264 dead transitions. [2024-12-02 08:15:09,346 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 134 places, 264 transitions, 3765 flow [2024-12-02 08:15:09,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-12-02 08:15:09,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2024-12-02 08:15:09,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 277 transitions. [2024-12-02 08:15:09,347 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.5770833333333333 [2024-12-02 08:15:09,347 INFO L175 Difference]: Start difference. First operand has 125 places, 140 transitions, 1750 flow. Second operand 10 states and 277 transitions. [2024-12-02 08:15:09,347 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 134 places, 264 transitions, 3765 flow [2024-12-02 08:15:11,299 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 130 places, 264 transitions, 3651 flow, removed 38 selfloop flow, removed 4 redundant places. [2024-12-02 08:15:11,301 INFO L231 Difference]: Finished difference. Result has 137 places, 141 transitions, 1970 flow [2024-12-02 08:15:11,301 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=48, PETRI_DIFFERENCE_MINUEND_FLOW=1643, PETRI_DIFFERENCE_MINUEND_PLACES=121, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=140, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=13, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=107, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=1970, PETRI_PLACES=137, PETRI_TRANSITIONS=141} [2024-12-02 08:15:11,302 INFO L279 CegarLoopForPetriNet]: 56 programPoint places, 81 predicate places. [2024-12-02 08:15:11,302 INFO L471 AbstractCegarLoop]: Abstraction has has 137 places, 141 transitions, 1970 flow [2024-12-02 08:15:11,302 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 21.25) internal successors, (170), 8 states have internal predecessors, (170), 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) [2024-12-02 08:15:11,302 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 08:15:11,302 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 08:15:11,302 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-12-02 08:15:11,302 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-12-02 08:15:11,303 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 08:15:11,303 INFO L85 PathProgramCache]: Analyzing trace with hash 1797812301, now seen corresponding path program 2 times [2024-12-02 08:15:11,303 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 08:15:11,303 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [956179651] [2024-12-02 08:15:11,303 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-12-02 08:15:11,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 08:15:11,319 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-12-02 08:15:11,319 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-02 08:15:11,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 08:15:11,726 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 08:15:11,726 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [956179651] [2024-12-02 08:15:11,726 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [956179651] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 08:15:11,726 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 08:15:11,726 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-12-02 08:15:11,726 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [790078581] [2024-12-02 08:15:11,726 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 08:15:11,727 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-12-02 08:15:11,727 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 08:15:11,727 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-12-02 08:15:11,727 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2024-12-02 08:15:11,757 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 19 out of 48 [2024-12-02 08:15:11,758 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 137 places, 141 transitions, 1970 flow. Second operand has 8 states, 8 states have (on average 21.25) internal successors, (170), 8 states have internal predecessors, (170), 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) [2024-12-02 08:15:11,758 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 08:15:11,758 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 19 of 48 [2024-12-02 08:15:11,758 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 08:15:15,512 INFO L124 PetriNetUnfolderBase]: 14601/23804 cut-off events. [2024-12-02 08:15:15,512 INFO L125 PetriNetUnfolderBase]: For 319646/321105 co-relation queries the response was YES. [2024-12-02 08:15:15,624 INFO L83 FinitePrefix]: Finished finitePrefix Result has 137230 conditions, 23804 events. 14601/23804 cut-off events. For 319646/321105 co-relation queries the response was YES. Maximal size of possible extension queue 1429. Compared 201948 event pairs, 2054 based on Foata normal form. 798/23561 useless extension candidates. Maximal degree in co-relation 137168. Up to 13712 conditions per place. [2024-12-02 08:15:15,698 INFO L140 encePairwiseOnDemand]: 38/48 looper letters, 122 selfloop transitions, 61 changer transitions 53/260 dead transitions. [2024-12-02 08:15:15,698 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 121 places, 260 transitions, 4040 flow [2024-12-02 08:15:15,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-12-02 08:15:15,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2024-12-02 08:15:15,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 259 transitions. [2024-12-02 08:15:15,700 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.5995370370370371 [2024-12-02 08:15:15,700 INFO L175 Difference]: Start difference. First operand has 137 places, 141 transitions, 1970 flow. Second operand 9 states and 259 transitions. [2024-12-02 08:15:15,700 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 121 places, 260 transitions, 4040 flow [2024-12-02 08:15:17,783 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 105 places, 260 transitions, 3759 flow, removed 129 selfloop flow, removed 16 redundant places. [2024-12-02 08:15:17,785 INFO L231 Difference]: Finished difference. Result has 110 places, 162 transitions, 2393 flow [2024-12-02 08:15:17,786 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=48, PETRI_DIFFERENCE_MINUEND_FLOW=1795, PETRI_DIFFERENCE_MINUEND_PLACES=97, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=141, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=40, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=80, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=2393, PETRI_PLACES=110, PETRI_TRANSITIONS=162} [2024-12-02 08:15:17,786 INFO L279 CegarLoopForPetriNet]: 56 programPoint places, 54 predicate places. [2024-12-02 08:15:17,786 INFO L471 AbstractCegarLoop]: Abstraction has has 110 places, 162 transitions, 2393 flow [2024-12-02 08:15:17,786 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 21.25) internal successors, (170), 8 states have internal predecessors, (170), 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) [2024-12-02 08:15:17,786 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 08:15:17,786 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 08:15:17,786 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-12-02 08:15:17,786 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-12-02 08:15:17,787 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 08:15:17,787 INFO L85 PathProgramCache]: Analyzing trace with hash -813808039, now seen corresponding path program 3 times [2024-12-02 08:15:17,787 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 08:15:17,787 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1737736823] [2024-12-02 08:15:17,787 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-12-02 08:15:17,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 08:15:17,803 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2024-12-02 08:15:17,803 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-02 08:15:17,891 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 08:15:17,891 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 08:15:17,891 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1737736823] [2024-12-02 08:15:17,891 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1737736823] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 08:15:17,891 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 08:15:17,891 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 08:15:17,891 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1165082104] [2024-12-02 08:15:17,892 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 08:15:17,892 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 08:15:17,892 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 08:15:17,892 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 08:15:17,892 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 08:15:17,897 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 48 [2024-12-02 08:15:17,898 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 110 places, 162 transitions, 2393 flow. Second operand has 4 states, 4 states have (on average 23.75) internal successors, (95), 4 states have internal predecessors, (95), 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) [2024-12-02 08:15:17,898 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 08:15:17,898 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 48 [2024-12-02 08:15:17,898 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 08:15:24,004 INFO L124 PetriNetUnfolderBase]: 33481/50034 cut-off events. [2024-12-02 08:15:24,004 INFO L125 PetriNetUnfolderBase]: For 659211/686184 co-relation queries the response was YES. [2024-12-02 08:15:24,231 INFO L83 FinitePrefix]: Finished finitePrefix Result has 242306 conditions, 50034 events. 33481/50034 cut-off events. For 659211/686184 co-relation queries the response was YES. Maximal size of possible extension queue 2715. Compared 396574 event pairs, 4975 based on Foata normal form. 7917/56044 useless extension candidates. Maximal degree in co-relation 242253. Up to 26466 conditions per place. [2024-12-02 08:15:24,369 INFO L140 encePairwiseOnDemand]: 41/48 looper letters, 188 selfloop transitions, 6 changer transitions 8/261 dead transitions. [2024-12-02 08:15:24,369 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 109 places, 261 transitions, 4373 flow [2024-12-02 08:15:24,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 08:15:24,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-12-02 08:15:24,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 133 transitions. [2024-12-02 08:15:24,370 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.6927083333333334 [2024-12-02 08:15:24,370 INFO L175 Difference]: Start difference. First operand has 110 places, 162 transitions, 2393 flow. Second operand 4 states and 133 transitions. [2024-12-02 08:15:24,370 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 109 places, 261 transitions, 4373 flow [2024-12-02 08:15:25,203 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 105 places, 261 transitions, 4165 flow, removed 61 selfloop flow, removed 4 redundant places. [2024-12-02 08:15:25,205 INFO L231 Difference]: Finished difference. Result has 107 places, 156 transitions, 2095 flow [2024-12-02 08:15:25,205 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=48, PETRI_DIFFERENCE_MINUEND_FLOW=2197, PETRI_DIFFERENCE_MINUEND_PLACES=102, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=159, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=153, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=2095, PETRI_PLACES=107, PETRI_TRANSITIONS=156} [2024-12-02 08:15:25,205 INFO L279 CegarLoopForPetriNet]: 56 programPoint places, 51 predicate places. [2024-12-02 08:15:25,205 INFO L471 AbstractCegarLoop]: Abstraction has has 107 places, 156 transitions, 2095 flow [2024-12-02 08:15:25,206 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.75) internal successors, (95), 4 states have internal predecessors, (95), 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) [2024-12-02 08:15:25,206 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 08:15:25,206 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 08:15:25,206 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-12-02 08:15:25,206 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-12-02 08:15:25,206 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 08:15:25,206 INFO L85 PathProgramCache]: Analyzing trace with hash -1616565650, now seen corresponding path program 1 times [2024-12-02 08:15:25,206 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 08:15:25,206 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1579866397] [2024-12-02 08:15:25,207 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 08:15:25,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 08:15:25,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 08:15:25,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 08:15:25,733 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 08:15:25,733 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1579866397] [2024-12-02 08:15:25,733 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1579866397] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 08:15:25,733 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 08:15:25,733 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-12-02 08:15:25,733 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1501348111] [2024-12-02 08:15:25,734 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 08:15:25,734 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-12-02 08:15:25,734 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 08:15:25,734 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-12-02 08:15:25,734 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2024-12-02 08:15:25,738 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 48 [2024-12-02 08:15:25,739 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 107 places, 156 transitions, 2095 flow. Second operand has 9 states, 9 states have (on average 23.88888888888889) internal successors, (215), 9 states have internal predecessors, (215), 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) [2024-12-02 08:15:25,739 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 08:15:25,739 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 48 [2024-12-02 08:15:25,739 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 08:15:26,580 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([369] L780-->L787: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_41 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd3~0_14 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_22 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_42 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~z$w_buff1_used~0_37 256) 0)))) (.cse2 (and .cse5 .cse4))) (and (= v_~z$w_buff0_used~0_41 (ite (= (mod (ite .cse0 0 v_~z$w_buff0_used~0_42) 256) 0) 0 1)) (= (ite (= (mod (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_37) 256) 0) 0 1) v_~z$w_buff1_used~0_36) (= (ite (= 0 (mod (ite (or (and .cse3 (not (= (mod v_~z$w_buff1_used~0_36 256) 0))) (and (not (= (mod v_~z$r_buff0_thd3~0_21 256) 0)) .cse4)) 0 v_~z$r_buff1_thd3~0_14) 256)) 0 1) v_~z$r_buff1_thd3~0_13) (= v_~z~0_19 (ite .cse0 v_~z$w_buff0~0_12 (ite .cse1 v_~z$w_buff1~0_11 v_~z~0_20))) (= v_~z$r_buff0_thd3~0_21 (ite (= (mod (ite .cse2 0 v_~z$r_buff0_thd3~0_22) 256) 0) 0 1))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_42, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_14, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_37, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_22, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_20} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_41, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_13, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_36, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_21, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_19} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][89], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 250#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 244#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 299#(and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 246#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 252#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 120#true, Black: 124#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 66#true, Black: 123#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 187#true, 290#(and (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 131#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 135#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 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(= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 61#true, Black: 75#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 79#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 277#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 269#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= 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(= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 152#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), 59#true, Black: 292#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 224#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), 122#(= ~y~0 1), 53#L841-4true, 36#L810true, 52#$Ultimate##0true, 57#true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 97#(= ~y~0 0), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 28#L787true, 55#true]) [2024-12-02 08:15:26,580 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2024-12-02 08:15:26,580 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2024-12-02 08:15:26,580 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2024-12-02 08:15:26,580 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2024-12-02 08:15:26,708 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([369] L780-->L787: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_41 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd3~0_14 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_22 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_42 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~z$w_buff1_used~0_37 256) 0)))) (.cse2 (and .cse5 .cse4))) (and (= v_~z$w_buff0_used~0_41 (ite (= (mod (ite .cse0 0 v_~z$w_buff0_used~0_42) 256) 0) 0 1)) (= (ite (= (mod (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_37) 256) 0) 0 1) v_~z$w_buff1_used~0_36) (= (ite (= 0 (mod (ite (or (and .cse3 (not (= (mod v_~z$w_buff1_used~0_36 256) 0))) (and (not (= (mod v_~z$r_buff0_thd3~0_21 256) 0)) .cse4)) 0 v_~z$r_buff1_thd3~0_14) 256)) 0 1) v_~z$r_buff1_thd3~0_13) (= v_~z~0_19 (ite .cse0 v_~z$w_buff0~0_12 (ite .cse1 v_~z$w_buff1~0_11 v_~z~0_20))) (= v_~z$r_buff0_thd3~0_21 (ite (= (mod (ite .cse2 0 v_~z$r_buff0_thd3~0_22) 256) 0) 0 1))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_42, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_14, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_37, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_22, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_20} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_41, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_13, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_36, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_21, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_19} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][89], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 250#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), 42#L842true, Black: 244#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 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25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 97#(= ~y~0 0), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 28#L787true, 55#true]) [2024-12-02 08:15:26,708 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2024-12-02 08:15:26,708 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2024-12-02 08:15:26,708 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2024-12-02 08:15:26,708 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2024-12-02 08:15:26,717 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([376] L810-->L817: Formula: (let ((.cse2 (not (= 0 (mod v_~z$r_buff1_thd4~0_20 256)))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_25 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_75 256) 0)))) (let ((.cse0 (and .cse5 .cse1)) (.cse3 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse2)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0))))) (and (= v_~z$r_buff0_thd4~0_24 (ite (= (mod (ite .cse0 0 v_~z$r_buff0_thd4~0_25) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_24 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse2)) 0 v_~z$r_buff1_thd4~0_20) 256) 0) 0 1) v_~z$r_buff1_thd4~0_19) (= (ite (= (mod (ite (or .cse3 .cse0) 0 v_~z$w_buff1_used~0_61) 256) 0) 0 1) v_~z$w_buff1_used~0_60) (= v_~z~0_23 (ite .cse4 v_~z$w_buff0~0_26 (ite .cse3 v_~z$w_buff1~0_19 v_~z~0_24))) (= v_~z$w_buff0_used~0_75 (ite (= (mod (ite .cse4 0 v_~z$w_buff0_used~0_76) 256) 0) 0 1))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_20, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_25, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_24} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_19, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_23} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][95], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 250#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 244#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 246#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 252#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= 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|ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 152#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), 59#true, Black: 292#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 224#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), 122#(= ~y~0 1), 41#L817true, 53#L841-4true, 52#$Ultimate##0true, 295#true, 57#true, 34#L780true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 97#(= ~y~0 0), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 55#true]) [2024-12-02 08:15:26,717 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is not cut-off event [2024-12-02 08:15:26,717 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is not cut-off event [2024-12-02 08:15:26,717 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is not cut-off event [2024-12-02 08:15:26,717 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is not cut-off event [2024-12-02 08:15:26,926 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([369] L780-->L787: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_41 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd3~0_14 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_22 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_42 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~z$w_buff1_used~0_37 256) 0)))) (.cse2 (and .cse5 .cse4))) (and (= v_~z$w_buff0_used~0_41 (ite (= (mod (ite .cse0 0 v_~z$w_buff0_used~0_42) 256) 0) 0 1)) (= (ite (= (mod (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_37) 256) 0) 0 1) v_~z$w_buff1_used~0_36) (= (ite (= 0 (mod (ite (or (and .cse3 (not (= (mod v_~z$w_buff1_used~0_36 256) 0))) (and (not (= (mod v_~z$r_buff0_thd3~0_21 256) 0)) .cse4)) 0 v_~z$r_buff1_thd3~0_14) 256)) 0 1) v_~z$r_buff1_thd3~0_13) (= v_~z~0_19 (ite .cse0 v_~z$w_buff0~0_12 (ite .cse1 v_~z$w_buff1~0_11 v_~z~0_20))) (= v_~z$r_buff0_thd3~0_21 (ite (= (mod (ite .cse2 0 v_~z$r_buff0_thd3~0_22) 256) 0) 0 1))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_42, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_14, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_37, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_22, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_20} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_41, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_13, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_36, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_21, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_19} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][89], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 250#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 244#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 299#(and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 246#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 252#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 120#true, Black: 124#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 66#true, 187#true, Black: 123#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod 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~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 68#(= ~x~0 0), Black: 81#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 152#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), 59#true, Black: 292#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 224#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), 122#(= ~y~0 1), 36#L810true, 52#$Ultimate##0true, 57#true, 5#L844true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 97#(= ~y~0 0), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 28#L787true, 55#true]) [2024-12-02 08:15:26,926 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2024-12-02 08:15:26,926 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2024-12-02 08:15:26,926 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2024-12-02 08:15:26,926 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2024-12-02 08:15:26,929 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([376] L810-->L817: Formula: (let ((.cse2 (not (= 0 (mod v_~z$r_buff1_thd4~0_20 256)))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_25 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_75 256) 0)))) (let ((.cse0 (and .cse5 .cse1)) (.cse3 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse2)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0))))) (and (= v_~z$r_buff0_thd4~0_24 (ite (= (mod (ite .cse0 0 v_~z$r_buff0_thd4~0_25) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_24 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse2)) 0 v_~z$r_buff1_thd4~0_20) 256) 0) 0 1) v_~z$r_buff1_thd4~0_19) (= (ite (= (mod (ite (or .cse3 .cse0) 0 v_~z$w_buff1_used~0_61) 256) 0) 0 1) v_~z$w_buff1_used~0_60) (= v_~z~0_23 (ite .cse4 v_~z$w_buff0~0_26 (ite .cse3 v_~z$w_buff1~0_19 v_~z~0_24))) (= v_~z$w_buff0_used~0_75 (ite (= (mod (ite .cse4 0 v_~z$w_buff0_used~0_76) 256) 0) 0 1))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_20, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_25, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_24} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_19, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_23} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][95], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 250#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), 42#L842true, Black: 244#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 246#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 252#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 120#true, Black: 124#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 66#true, 187#true, Black: 123#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod 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(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 95#true, Black: 133#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 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0)), Black: 69#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 61#true, Black: 75#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 79#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 277#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 269#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= 0 (mod ~z$r_buff0_thd0~0 256)) (= ~z$r_buff1_thd0~0 0)), Black: 279#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 68#(= ~x~0 0), Black: 81#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 152#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), 59#true, Black: 292#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 224#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), 122#(= ~y~0 1), 41#L817true, 52#$Ultimate##0true, 295#true, 57#true, 34#L780true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 97#(= ~y~0 0), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 55#true]) [2024-12-02 08:15:26,929 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is not cut-off event [2024-12-02 08:15:26,929 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is not cut-off event [2024-12-02 08:15:26,929 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is not cut-off event [2024-12-02 08:15:26,929 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is not cut-off event [2024-12-02 08:15:27,053 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([369] L780-->L787: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_41 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd3~0_14 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_22 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_42 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~z$w_buff1_used~0_37 256) 0)))) (.cse2 (and .cse5 .cse4))) (and (= v_~z$w_buff0_used~0_41 (ite (= (mod (ite .cse0 0 v_~z$w_buff0_used~0_42) 256) 0) 0 1)) (= (ite (= (mod (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_37) 256) 0) 0 1) v_~z$w_buff1_used~0_36) (= (ite (= 0 (mod (ite (or (and .cse3 (not (= (mod v_~z$w_buff1_used~0_36 256) 0))) (and (not (= (mod v_~z$r_buff0_thd3~0_21 256) 0)) .cse4)) 0 v_~z$r_buff1_thd3~0_14) 256)) 0 1) v_~z$r_buff1_thd3~0_13) (= v_~z~0_19 (ite .cse0 v_~z$w_buff0~0_12 (ite .cse1 v_~z$w_buff1~0_11 v_~z~0_20))) (= v_~z$r_buff0_thd3~0_21 (ite (= (mod (ite .cse2 0 v_~z$r_buff0_thd3~0_22) 256) 0) 0 1))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_42, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_14, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_37, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_22, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_20} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_41, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_13, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_36, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_21, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_19} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][89], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 250#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 244#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 299#(and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 246#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 252#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 120#true, Black: 124#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 66#true, 187#true, Black: 123#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 290#(and (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 131#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 135#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 95#true, Black: 133#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 237#(= ~z$r_buff0_thd0~0 0), Black: 205#(and (<= 0 (div ~z$r_buff0_thd0~0 256)) (= ~z$w_buff0_used~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0) (= (mod ~z$w_buff1_used~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 190#(or (not (= 0 (mod ~z$w_buff0_used~0 256))) (and (<= 0 (div ~z$r_buff0_thd0~0 256)) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0))), Black: 191#(and (<= 0 (div ~z$r_buff0_thd0~0 256)) (= ~z$w_buff0_used~0 1) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0) (= (mod ~z$w_buff1_used~0 256) 0)), Black: 69#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 61#true, Black: 75#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 49#L750true, Black: 79#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 277#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 269#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= 0 (mod ~z$r_buff0_thd0~0 256)) (= ~z$r_buff1_thd0~0 0)), Black: 279#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 68#(= ~x~0 0), Black: 81#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 152#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), 59#true, Black: 292#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 224#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), 122#(= ~y~0 1), 53#L841-4true, 36#L810true, 57#true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 97#(= ~y~0 0), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 28#L787true, 55#true]) [2024-12-02 08:15:27,053 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is cut-off event [2024-12-02 08:15:27,053 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2024-12-02 08:15:27,053 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2024-12-02 08:15:27,053 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2024-12-02 08:15:27,190 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([376] L810-->L817: Formula: (let ((.cse2 (not (= 0 (mod v_~z$r_buff1_thd4~0_20 256)))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_25 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_75 256) 0)))) (let ((.cse0 (and .cse5 .cse1)) (.cse3 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse2)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0))))) (and (= v_~z$r_buff0_thd4~0_24 (ite (= (mod (ite .cse0 0 v_~z$r_buff0_thd4~0_25) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_24 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse2)) 0 v_~z$r_buff1_thd4~0_20) 256) 0) 0 1) v_~z$r_buff1_thd4~0_19) (= (ite (= (mod (ite (or .cse3 .cse0) 0 v_~z$w_buff1_used~0_61) 256) 0) 0 1) v_~z$w_buff1_used~0_60) (= v_~z~0_23 (ite .cse4 v_~z$w_buff0~0_26 (ite .cse3 v_~z$w_buff1~0_19 v_~z~0_24))) (= v_~z$w_buff0_used~0_75 (ite (= (mod (ite .cse4 0 v_~z$w_buff0_used~0_76) 256) 0) 0 1))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_20, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_25, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_24} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_19, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_23} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][95], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 250#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 244#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 246#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 252#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 120#true, Black: 124#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 66#true, 187#true, Black: 123#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 290#(and (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 131#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 135#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 95#true, Black: 133#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 237#(= ~z$r_buff0_thd0~0 0), Black: 205#(and (<= 0 (div ~z$r_buff0_thd0~0 256)) (= ~z$w_buff0_used~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0) (= (mod ~z$w_buff1_used~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 190#(or (not (= 0 (mod ~z$w_buff0_used~0 256))) (and (<= 0 (div ~z$r_buff0_thd0~0 256)) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0))), Black: 191#(and (<= 0 (div ~z$r_buff0_thd0~0 256)) (= ~z$w_buff0_used~0 1) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0) (= (mod ~z$w_buff1_used~0 256) 0)), Black: 69#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 75#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 61#true, Black: 79#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 277#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 269#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= 0 (mod ~z$r_buff0_thd0~0 256)) (= ~z$r_buff1_thd0~0 0)), Black: 279#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 68#(= ~x~0 0), Black: 81#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 152#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), 59#true, Black: 292#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 224#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), 122#(= ~y~0 1), 41#L817true, 52#$Ultimate##0true, 295#true, 57#true, 5#L844true, 34#L780true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 97#(= ~y~0 0), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 55#true]) [2024-12-02 08:15:27,190 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is not cut-off event [2024-12-02 08:15:27,190 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is not cut-off event [2024-12-02 08:15:27,190 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is not cut-off event [2024-12-02 08:15:27,190 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is not cut-off event [2024-12-02 08:15:27,324 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([369] L780-->L787: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_41 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd3~0_14 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_22 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_42 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~z$w_buff1_used~0_37 256) 0)))) (.cse2 (and .cse5 .cse4))) (and (= v_~z$w_buff0_used~0_41 (ite (= (mod (ite .cse0 0 v_~z$w_buff0_used~0_42) 256) 0) 0 1)) (= (ite (= (mod (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_37) 256) 0) 0 1) v_~z$w_buff1_used~0_36) (= (ite (= 0 (mod (ite (or (and .cse3 (not (= (mod v_~z$w_buff1_used~0_36 256) 0))) (and (not (= (mod v_~z$r_buff0_thd3~0_21 256) 0)) .cse4)) 0 v_~z$r_buff1_thd3~0_14) 256)) 0 1) v_~z$r_buff1_thd3~0_13) (= v_~z~0_19 (ite .cse0 v_~z$w_buff0~0_12 (ite .cse1 v_~z$w_buff1~0_11 v_~z~0_20))) (= v_~z$r_buff0_thd3~0_21 (ite (= (mod (ite .cse2 0 v_~z$r_buff0_thd3~0_22) 256) 0) 0 1))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_42, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_14, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_37, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_22, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_20} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_41, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_13, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_36, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_21, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_19} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][89], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 250#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), 42#L842true, Black: 244#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 299#(and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 246#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 252#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 120#true, Black: 124#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 66#true, 187#true, 290#(and (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 123#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 131#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 135#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 95#true, Black: 133#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 237#(= ~z$r_buff0_thd0~0 0), Black: 205#(and (<= 0 (div ~z$r_buff0_thd0~0 256)) (= ~z$w_buff0_used~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0) (= (mod ~z$w_buff1_used~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 190#(or (not (= 0 (mod ~z$w_buff0_used~0 256))) (and (<= 0 (div ~z$r_buff0_thd0~0 256)) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0))), Black: 191#(and (<= 0 (div ~z$r_buff0_thd0~0 256)) (= ~z$w_buff0_used~0 1) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0) (= (mod ~z$w_buff1_used~0 256) 0)), Black: 69#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 61#true, Black: 75#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 49#L750true, Black: 79#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 277#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 269#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= 0 (mod ~z$r_buff0_thd0~0 256)) (= ~z$r_buff1_thd0~0 0)), Black: 279#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 68#(= ~x~0 0), Black: 81#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 152#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), 59#true, Black: 292#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 224#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), 122#(= ~y~0 1), 36#L810true, 57#true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 97#(= ~y~0 0), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 28#L787true, 55#true]) [2024-12-02 08:15:27,324 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2024-12-02 08:15:27,324 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2024-12-02 08:15:27,324 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2024-12-02 08:15:27,324 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2024-12-02 08:15:27,334 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([376] L810-->L817: Formula: (let ((.cse2 (not (= 0 (mod v_~z$r_buff1_thd4~0_20 256)))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_25 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_75 256) 0)))) (let ((.cse0 (and .cse5 .cse1)) (.cse3 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse2)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0))))) (and (= v_~z$r_buff0_thd4~0_24 (ite (= (mod (ite .cse0 0 v_~z$r_buff0_thd4~0_25) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_24 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse2)) 0 v_~z$r_buff1_thd4~0_20) 256) 0) 0 1) v_~z$r_buff1_thd4~0_19) (= (ite (= (mod (ite (or .cse3 .cse0) 0 v_~z$w_buff1_used~0_61) 256) 0) 0 1) v_~z$w_buff1_used~0_60) (= v_~z~0_23 (ite .cse4 v_~z$w_buff0~0_26 (ite .cse3 v_~z$w_buff1~0_19 v_~z~0_24))) (= v_~z$w_buff0_used~0_75 (ite (= (mod (ite .cse4 0 v_~z$w_buff0_used~0_76) 256) 0) 0 1))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_20, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_25, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_24} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_19, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_23} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][95], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 250#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 244#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 246#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) 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0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 237#(= ~z$r_buff0_thd0~0 0), Black: 205#(and (<= 0 (div ~z$r_buff0_thd0~0 256)) (= ~z$w_buff0_used~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0) (= (mod ~z$w_buff1_used~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 190#(or (not (= 0 (mod ~z$w_buff0_used~0 256))) (and (<= 0 (div ~z$r_buff0_thd0~0 256)) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0))), Black: 191#(and (<= 0 (div ~z$r_buff0_thd0~0 256)) (= ~z$w_buff0_used~0 1) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0) (= (mod 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~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 49#L750true, Black: 79#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 277#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 269#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= 0 (mod ~z$r_buff0_thd0~0 256)) (= ~z$r_buff1_thd0~0 0)), Black: 279#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 68#(= ~x~0 0), Black: 81#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 152#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), 59#true, Black: 292#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 224#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), 122#(= ~y~0 1), 41#L817true, 53#L841-4true, 295#true, 57#true, 34#L780true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 97#(= ~y~0 0), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 55#true]) [2024-12-02 08:15:27,334 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is not cut-off event [2024-12-02 08:15:27,334 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is not cut-off event [2024-12-02 08:15:27,334 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is not cut-off event [2024-12-02 08:15:27,334 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is not cut-off event [2024-12-02 08:15:27,478 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([369] L780-->L787: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_41 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd3~0_14 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_22 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_42 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~z$w_buff1_used~0_37 256) 0)))) (.cse2 (and .cse5 .cse4))) (and (= v_~z$w_buff0_used~0_41 (ite (= (mod (ite .cse0 0 v_~z$w_buff0_used~0_42) 256) 0) 0 1)) (= (ite (= (mod (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_37) 256) 0) 0 1) v_~z$w_buff1_used~0_36) (= (ite (= 0 (mod (ite (or (and .cse3 (not (= (mod v_~z$w_buff1_used~0_36 256) 0))) (and (not (= (mod v_~z$r_buff0_thd3~0_21 256) 0)) .cse4)) 0 v_~z$r_buff1_thd3~0_14) 256)) 0 1) v_~z$r_buff1_thd3~0_13) (= v_~z~0_19 (ite .cse0 v_~z$w_buff0~0_12 (ite .cse1 v_~z$w_buff1~0_11 v_~z~0_20))) (= v_~z$r_buff0_thd3~0_21 (ite (= (mod (ite .cse2 0 v_~z$r_buff0_thd3~0_22) 256) 0) 0 1))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_42, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_14, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_37, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_22, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_20} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_41, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_13, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_36, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_21, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_19} AuxVars[] AssignedVars[~z$w_buff0_used~0, 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36#L810true, 52#$Ultimate##0true, 57#true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 97#(= ~y~0 0), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 28#L787true, 55#true]) [2024-12-02 08:15:27,478 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is not cut-off event [2024-12-02 08:15:27,478 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is not cut-off event [2024-12-02 08:15:27,478 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is not cut-off event [2024-12-02 08:15:27,478 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is not cut-off event [2024-12-02 08:15:27,479 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([376] L810-->L817: Formula: (let ((.cse2 (not (= 0 (mod v_~z$r_buff1_thd4~0_20 256)))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_25 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_75 256) 0)))) (let ((.cse0 (and .cse5 .cse1)) (.cse3 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse2)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0))))) (and (= v_~z$r_buff0_thd4~0_24 (ite (= (mod (ite .cse0 0 v_~z$r_buff0_thd4~0_25) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_24 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse2)) 0 v_~z$r_buff1_thd4~0_20) 256) 0) 0 1) v_~z$r_buff1_thd4~0_19) (= (ite (= (mod (ite (or .cse3 .cse0) 0 v_~z$w_buff1_used~0_61) 256) 0) 0 1) v_~z$w_buff1_used~0_60) (= v_~z~0_23 (ite .cse4 v_~z$w_buff0~0_26 (ite .cse3 v_~z$w_buff1~0_19 v_~z~0_24))) (= v_~z$w_buff0_used~0_75 (ite (= (mod (ite .cse4 0 v_~z$w_buff0_used~0_76) 256) 0) 0 1))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_20, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_25, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_24} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_19, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_23} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][95], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 250#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= 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~main$tmp_guard0~0)), 59#true, Black: 290#(and (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 16#L846true, Black: 224#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), 122#(= ~y~0 1), 41#L817true, 52#$Ultimate##0true, 295#true, 57#true, 34#L780true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 97#(= ~y~0 0), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 55#true]) [2024-12-02 08:15:27,479 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is not cut-off event [2024-12-02 08:15:27,479 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is not cut-off event [2024-12-02 08:15:27,479 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is not cut-off event [2024-12-02 08:15:27,479 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is not cut-off event [2024-12-02 08:15:27,480 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([328] L846-->L852: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd0~0_68 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd0~0_68 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_139 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse3 (and (not (= (mod v_~z$w_buff1_used~0_117 256) 0)) .cse0)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_140 256) 0)) .cse5))) (and (= (ite (= (mod (ite (or (and (not (= (mod v_~z$w_buff1_used~0_116 256) 0)) .cse0) (and (not (= (mod v_~z$r_buff0_thd0~0_67 256) 0)) .cse1)) 0 v_~z$r_buff1_thd0~0_68) 256) 0) 0 1) v_~z$r_buff1_thd0~0_67) (= v_~z$r_buff0_thd0~0_67 (ite (= (mod (ite .cse2 0 v_~z$r_buff0_thd0~0_68) 256) 0) 0 1)) (= v_~z$w_buff1_used~0_116 (ite (= (mod (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_117) 256) 0) 0 1)) (= (ite .cse4 v_~z$w_buff0~0_58 (ite .cse3 v_~z$w_buff1~0_73 v_~z~0_72)) v_~z~0_71) (= v_~z$w_buff0_used~0_139 (ite (= (mod (ite .cse4 0 v_~z$w_buff0_used~0_140) 256) 0) 0 1))))) InVars {~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_140, ~z$w_buff0~0=v_~z$w_buff0~0_58, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_68, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_117, ~z$w_buff1~0=v_~z$w_buff1~0_73, ~z~0=v_~z~0_72} OutVars{~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_139, ~z$w_buff0~0=v_~z$w_buff0~0_58, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_67, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_116, ~z$w_buff1~0=v_~z$w_buff1~0_73, ~z~0=v_~z~0_71} AuxVars[] AssignedVars[~z$r_buff0_thd0~0, ~z$w_buff0_used~0, ~z$r_buff1_thd0~0, ~z$w_buff1_used~0, ~z~0][158], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 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~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 68#(= ~x~0 0), Black: 81#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 287#true, Black: 152#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 292#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 59#true, Black: 290#(and (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 224#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), 122#(= ~y~0 1), 36#L810true, 52#$Ultimate##0true, 57#true, 34#L780true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 97#(= ~y~0 0), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 12#L852true, 55#true]) [2024-12-02 08:15:27,480 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is not cut-off event [2024-12-02 08:15:27,480 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is not cut-off event [2024-12-02 08:15:27,480 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is not cut-off event [2024-12-02 08:15:27,480 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is not cut-off event [2024-12-02 08:15:27,566 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([369] L780-->L787: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_41 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd3~0_14 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_22 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_42 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~z$w_buff1_used~0_37 256) 0)))) (.cse2 (and .cse5 .cse4))) (and (= v_~z$w_buff0_used~0_41 (ite (= (mod (ite .cse0 0 v_~z$w_buff0_used~0_42) 256) 0) 0 1)) (= (ite (= (mod (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_37) 256) 0) 0 1) v_~z$w_buff1_used~0_36) (= (ite (= 0 (mod (ite (or (and .cse3 (not (= (mod v_~z$w_buff1_used~0_36 256) 0))) (and (not (= (mod v_~z$r_buff0_thd3~0_21 256) 0)) .cse4)) 0 v_~z$r_buff1_thd3~0_14) 256)) 0 1) v_~z$r_buff1_thd3~0_13) (= v_~z~0_19 (ite .cse0 v_~z$w_buff0~0_12 (ite .cse1 v_~z$w_buff1~0_11 v_~z~0_20))) (= v_~z$r_buff0_thd3~0_21 (ite (= (mod (ite .cse2 0 v_~z$r_buff0_thd3~0_22) 256) 0) 0 1))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_42, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_14, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_37, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_22, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_20} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_41, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_13, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_36, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_21, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_19} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][89], [Black: 248#(and 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(= ~z$w_buff0~0 2) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 246#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 252#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 120#true, Black: 124#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 66#true, 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256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 97#(= ~y~0 0), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 28#L787true, 55#true]) [2024-12-02 08:15:27,567 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2024-12-02 08:15:27,567 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2024-12-02 08:15:27,567 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2024-12-02 08:15:27,567 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2024-12-02 08:15:27,653 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([369] L780-->L787: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_41 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd3~0_14 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_22 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_42 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~z$w_buff1_used~0_37 256) 0)))) (.cse2 (and .cse5 .cse4))) (and (= v_~z$w_buff0_used~0_41 (ite (= (mod (ite .cse0 0 v_~z$w_buff0_used~0_42) 256) 0) 0 1)) (= (ite (= (mod (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_37) 256) 0) 0 1) v_~z$w_buff1_used~0_36) (= (ite (= 0 (mod (ite (or (and .cse3 (not (= (mod v_~z$w_buff1_used~0_36 256) 0))) (and (not (= (mod v_~z$r_buff0_thd3~0_21 256) 0)) .cse4)) 0 v_~z$r_buff1_thd3~0_14) 256)) 0 1) v_~z$r_buff1_thd3~0_13) (= v_~z~0_19 (ite .cse0 v_~z$w_buff0~0_12 (ite .cse1 v_~z$w_buff1~0_11 v_~z~0_20))) (= v_~z$r_buff0_thd3~0_21 (ite (= (mod (ite .cse2 0 v_~z$r_buff0_thd3~0_22) 256) 0) 0 1))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_42, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_14, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_37, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_22, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_20} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_41, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_13, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_36, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_21, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_19} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][89], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 250#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod 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~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 224#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), 122#(= ~y~0 1), 36#L810true, 57#true, 5#L844true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 97#(= ~y~0 0), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 28#L787true, 55#true]) [2024-12-02 08:15:27,653 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2024-12-02 08:15:27,653 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2024-12-02 08:15:27,653 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2024-12-02 08:15:27,653 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2024-12-02 08:15:27,656 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([376] L810-->L817: Formula: (let ((.cse2 (not (= 0 (mod v_~z$r_buff1_thd4~0_20 256)))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_25 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_75 256) 0)))) (let ((.cse0 (and .cse5 .cse1)) (.cse3 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse2)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0))))) (and (= v_~z$r_buff0_thd4~0_24 (ite (= (mod (ite .cse0 0 v_~z$r_buff0_thd4~0_25) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_24 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse2)) 0 v_~z$r_buff1_thd4~0_20) 256) 0) 0 1) v_~z$r_buff1_thd4~0_19) (= (ite (= (mod (ite (or .cse3 .cse0) 0 v_~z$w_buff1_used~0_61) 256) 0) 0 1) v_~z$w_buff1_used~0_60) (= v_~z~0_23 (ite .cse4 v_~z$w_buff0~0_26 (ite .cse3 v_~z$w_buff1~0_19 v_~z~0_24))) (= v_~z$w_buff0_used~0_75 (ite (= (mod (ite .cse4 0 v_~z$w_buff0_used~0_76) 256) 0) 0 1))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_20, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_25, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_24} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_19, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_23} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][95], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 250#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), 42#L842true, Black: 244#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 246#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 252#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 120#true, Black: 124#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 66#true, 187#true, 290#(and (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 123#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 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(or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 49#L750true, Black: 79#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 277#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 269#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= 0 (mod ~z$r_buff0_thd0~0 256)) (= ~z$r_buff1_thd0~0 0)), Black: 279#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 68#(= ~x~0 0), Black: 81#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 152#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), 59#true, Black: 292#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 224#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), 122#(= ~y~0 1), 41#L817true, 295#true, 57#true, 34#L780true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 97#(= ~y~0 0), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 55#true]) [2024-12-02 08:15:27,657 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is not cut-off event [2024-12-02 08:15:27,657 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is not cut-off event [2024-12-02 08:15:27,657 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is not cut-off event [2024-12-02 08:15:27,657 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is not cut-off event [2024-12-02 08:15:27,874 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([369] L780-->L787: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_41 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd3~0_14 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_22 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_42 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~z$w_buff1_used~0_37 256) 0)))) (.cse2 (and .cse5 .cse4))) (and (= v_~z$w_buff0_used~0_41 (ite (= (mod (ite .cse0 0 v_~z$w_buff0_used~0_42) 256) 0) 0 1)) (= (ite (= (mod (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_37) 256) 0) 0 1) v_~z$w_buff1_used~0_36) (= (ite (= 0 (mod (ite (or (and .cse3 (not (= (mod v_~z$w_buff1_used~0_36 256) 0))) (and (not (= (mod v_~z$r_buff0_thd3~0_21 256) 0)) .cse4)) 0 v_~z$r_buff1_thd3~0_14) 256)) 0 1) v_~z$r_buff1_thd3~0_13) (= v_~z~0_19 (ite .cse0 v_~z$w_buff0~0_12 (ite .cse1 v_~z$w_buff1~0_11 v_~z~0_20))) (= v_~z$r_buff0_thd3~0_21 (ite (= (mod (ite .cse2 0 v_~z$r_buff0_thd3~0_22) 256) 0) 0 1))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_42, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_14, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_37, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_22, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_20} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_41, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_13, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_36, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_21, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_19} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][89], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 250#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 244#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 299#(and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 246#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 252#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 120#true, Black: 124#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 66#true, Black: 123#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 290#(and (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 187#true, Black: 131#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 135#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 95#true, Black: 133#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 237#(= ~z$r_buff0_thd0~0 0), Black: 205#(and (<= 0 (div ~z$r_buff0_thd0~0 256)) (= ~z$w_buff0_used~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0) (= (mod ~z$w_buff1_used~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 190#(or (not (= 0 (mod ~z$w_buff0_used~0 256))) (and (<= 0 (div ~z$r_buff0_thd0~0 256)) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0))), Black: 191#(and (<= 0 (div ~z$r_buff0_thd0~0 256)) (= ~z$w_buff0_used~0 1) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0) (= (mod ~z$w_buff1_used~0 256) 0)), Black: 69#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 61#true, Black: 75#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 22#P0EXITtrue, Black: 79#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 277#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 269#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= 0 (mod ~z$r_buff0_thd0~0 256)) (= ~z$r_buff1_thd0~0 0)), Black: 279#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 68#(= ~x~0 0), Black: 81#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 152#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 292#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 59#true, Black: 224#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), 122#(= ~y~0 1), 53#L841-4true, 36#L810true, 57#true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 97#(= ~y~0 0), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 28#L787true, 55#true]) [2024-12-02 08:15:27,874 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is cut-off event [2024-12-02 08:15:27,874 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2024-12-02 08:15:27,874 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2024-12-02 08:15:27,874 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2024-12-02 08:15:27,884 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([369] L780-->L787: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_41 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd3~0_14 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_22 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_42 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~z$w_buff1_used~0_37 256) 0)))) (.cse2 (and .cse5 .cse4))) (and (= v_~z$w_buff0_used~0_41 (ite (= (mod (ite .cse0 0 v_~z$w_buff0_used~0_42) 256) 0) 0 1)) (= (ite (= (mod (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_37) 256) 0) 0 1) v_~z$w_buff1_used~0_36) (= (ite (= 0 (mod (ite (or (and .cse3 (not (= (mod v_~z$w_buff1_used~0_36 256) 0))) (and (not (= (mod v_~z$r_buff0_thd3~0_21 256) 0)) .cse4)) 0 v_~z$r_buff1_thd3~0_14) 256)) 0 1) v_~z$r_buff1_thd3~0_13) (= v_~z~0_19 (ite .cse0 v_~z$w_buff0~0_12 (ite .cse1 v_~z$w_buff1~0_11 v_~z~0_20))) (= v_~z$r_buff0_thd3~0_21 (ite (= (mod (ite .cse2 0 v_~z$r_buff0_thd3~0_22) 256) 0) 0 1))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_42, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_14, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_37, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_22, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_20} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_41, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_13, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_36, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_21, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_19} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][89], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 250#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), 42#L842true, Black: 244#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 299#(and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), 33#L755true, Black: 246#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 252#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 120#true, Black: 124#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 66#true, 187#true, 290#(and (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 123#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 131#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 135#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 95#true, Black: 133#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 237#(= ~z$r_buff0_thd0~0 0), Black: 205#(and (<= 0 (div ~z$r_buff0_thd0~0 256)) (= ~z$w_buff0_used~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0) (= (mod ~z$w_buff1_used~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 190#(or (not (= 0 (mod ~z$w_buff0_used~0 256))) (and (<= 0 (div ~z$r_buff0_thd0~0 256)) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0))), Black: 191#(and (<= 0 (div ~z$r_buff0_thd0~0 256)) (= ~z$w_buff0_used~0 1) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0) (= (mod ~z$w_buff1_used~0 256) 0)), Black: 69#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 61#true, Black: 75#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 79#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 277#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 269#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= 0 (mod ~z$r_buff0_thd0~0 256)) (= ~z$r_buff1_thd0~0 0)), Black: 279#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 68#(= ~x~0 0), Black: 81#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 152#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), 59#true, Black: 292#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 224#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), 122#(= ~y~0 1), 36#L810true, 57#true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 97#(= ~y~0 0), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 28#L787true, 55#true]) [2024-12-02 08:15:27,884 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is cut-off event [2024-12-02 08:15:27,884 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2024-12-02 08:15:27,884 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2024-12-02 08:15:27,884 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2024-12-02 08:15:27,900 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([376] L810-->L817: Formula: (let ((.cse2 (not (= 0 (mod v_~z$r_buff1_thd4~0_20 256)))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_25 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_75 256) 0)))) (let ((.cse0 (and .cse5 .cse1)) (.cse3 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse2)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0))))) (and (= v_~z$r_buff0_thd4~0_24 (ite (= (mod (ite .cse0 0 v_~z$r_buff0_thd4~0_25) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_24 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse2)) 0 v_~z$r_buff1_thd4~0_20) 256) 0) 0 1) v_~z$r_buff1_thd4~0_19) (= (ite (= (mod (ite (or .cse3 .cse0) 0 v_~z$w_buff1_used~0_61) 256) 0) 0 1) v_~z$w_buff1_used~0_60) (= v_~z~0_23 (ite .cse4 v_~z$w_buff0~0_26 (ite .cse3 v_~z$w_buff1~0_19 v_~z~0_24))) (= v_~z$w_buff0_used~0_75 (ite (= (mod (ite .cse4 0 v_~z$w_buff0_used~0_76) 256) 0) 0 1))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_20, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_25, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_24} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_19, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_23} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][95], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 250#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 244#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 33#L755true, Black: 246#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 252#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 120#true, Black: 124#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 66#true, 290#(and (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 187#true, Black: 123#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 131#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 135#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 95#true, Black: 133#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 237#(= ~z$r_buff0_thd0~0 0), Black: 205#(and (<= 0 (div ~z$r_buff0_thd0~0 256)) (= ~z$w_buff0_used~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0) (= (mod ~z$w_buff1_used~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 190#(or (not (= 0 (mod ~z$w_buff0_used~0 256))) (and (<= 0 (div ~z$r_buff0_thd0~0 256)) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0))), Black: 191#(and (<= 0 (div ~z$r_buff0_thd0~0 256)) (= ~z$w_buff0_used~0 1) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0) (= (mod ~z$w_buff1_used~0 256) 0)), Black: 69#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 61#true, Black: 75#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 79#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 277#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 269#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= 0 (mod ~z$r_buff0_thd0~0 256)) (= ~z$r_buff1_thd0~0 0)), Black: 279#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 68#(= ~x~0 0), Black: 81#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 152#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), 59#true, Black: 292#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 122#(= ~y~0 1), Black: 224#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), 41#L817true, 53#L841-4true, 295#true, 57#true, 34#L780true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 97#(= ~y~0 0), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 55#true]) [2024-12-02 08:15:27,901 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is not cut-off event [2024-12-02 08:15:27,901 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is not cut-off event [2024-12-02 08:15:27,901 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is not cut-off event [2024-12-02 08:15:27,901 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is not cut-off event [2024-12-02 08:15:27,998 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([376] L810-->L817: Formula: (let ((.cse2 (not (= 0 (mod v_~z$r_buff1_thd4~0_20 256)))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_25 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_75 256) 0)))) (let ((.cse0 (and .cse5 .cse1)) (.cse3 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse2)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0))))) (and (= v_~z$r_buff0_thd4~0_24 (ite (= (mod (ite .cse0 0 v_~z$r_buff0_thd4~0_25) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_24 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse2)) 0 v_~z$r_buff1_thd4~0_20) 256) 0) 0 1) v_~z$r_buff1_thd4~0_19) (= (ite (= (mod (ite (or .cse3 .cse0) 0 v_~z$w_buff1_used~0_61) 256) 0) 0 1) v_~z$w_buff1_used~0_60) (= v_~z~0_23 (ite .cse4 v_~z$w_buff0~0_26 (ite .cse3 v_~z$w_buff1~0_19 v_~z~0_24))) (= v_~z$w_buff0_used~0_75 (ite (= (mod (ite .cse4 0 v_~z$w_buff0_used~0_76) 256) 0) 0 1))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_20, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_25, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_24} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_19, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_23} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][95], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 250#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 244#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 246#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 252#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not 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256))))), Black: 152#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), 59#true, Black: 292#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 224#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), 122#(= ~y~0 1), 41#L817true, 295#true, 57#true, 5#L844true, 34#L780true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 97#(= ~y~0 0), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 55#true]) [2024-12-02 08:15:27,998 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is not cut-off event [2024-12-02 08:15:27,998 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is not cut-off event [2024-12-02 08:15:27,998 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is not cut-off event [2024-12-02 08:15:27,998 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is not cut-off event [2024-12-02 08:15:28,256 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([369] L780-->L787: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_41 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd3~0_14 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_22 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_42 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~z$w_buff1_used~0_37 256) 0)))) (.cse2 (and .cse5 .cse4))) (and (= v_~z$w_buff0_used~0_41 (ite (= (mod (ite .cse0 0 v_~z$w_buff0_used~0_42) 256) 0) 0 1)) (= (ite (= (mod (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_37) 256) 0) 0 1) v_~z$w_buff1_used~0_36) (= (ite (= 0 (mod (ite (or (and .cse3 (not (= (mod v_~z$w_buff1_used~0_36 256) 0))) (and (not (= (mod v_~z$r_buff0_thd3~0_21 256) 0)) .cse4)) 0 v_~z$r_buff1_thd3~0_14) 256)) 0 1) v_~z$r_buff1_thd3~0_13) (= v_~z~0_19 (ite .cse0 v_~z$w_buff0~0_12 (ite .cse1 v_~z$w_buff1~0_11 v_~z~0_20))) (= v_~z$r_buff0_thd3~0_21 (ite (= (mod (ite .cse2 0 v_~z$r_buff0_thd3~0_22) 256) 0) 0 1))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_42, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_14, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_37, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_22, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_20} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_41, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_13, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_36, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_21, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_19} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][89], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod 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~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 237#(= ~z$r_buff0_thd0~0 0), Black: 133#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod 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256) 0)), Black: 69#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 75#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 61#true, 22#P0EXITtrue, Black: 79#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 277#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 269#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= 0 (mod ~z$r_buff0_thd0~0 256)) (= ~z$r_buff1_thd0~0 0)), Black: 279#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 68#(= ~x~0 0), Black: 81#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 152#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 292#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 59#true, Black: 224#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), 122#(= ~y~0 1), 36#L810true, 57#true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 97#(= ~y~0 0), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 28#L787true, 55#true]) [2024-12-02 08:15:28,256 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2024-12-02 08:15:28,256 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-12-02 08:15:28,256 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-12-02 08:15:28,256 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-12-02 08:15:28,268 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([376] L810-->L817: Formula: (let ((.cse2 (not (= 0 (mod v_~z$r_buff1_thd4~0_20 256)))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_25 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_75 256) 0)))) (let ((.cse0 (and .cse5 .cse1)) (.cse3 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse2)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0))))) (and (= v_~z$r_buff0_thd4~0_24 (ite (= (mod (ite .cse0 0 v_~z$r_buff0_thd4~0_25) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_24 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse2)) 0 v_~z$r_buff1_thd4~0_20) 256) 0) 0 1) v_~z$r_buff1_thd4~0_19) (= (ite (= (mod (ite (or .cse3 .cse0) 0 v_~z$w_buff1_used~0_61) 256) 0) 0 1) v_~z$w_buff1_used~0_60) (= v_~z~0_23 (ite .cse4 v_~z$w_buff0~0_26 (ite .cse3 v_~z$w_buff1~0_19 v_~z~0_24))) (= v_~z$w_buff0_used~0_75 (ite (= (mod (ite .cse4 0 v_~z$w_buff0_used~0_76) 256) 0) 0 1))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_20, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_25, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_24} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_19, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_23} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][95], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 250#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 244#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 246#(and (= ~z~0 1) (= 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2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 97#(= ~y~0 0), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 55#true]) [2024-12-02 08:15:28,268 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is not cut-off event [2024-12-02 08:15:28,268 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is not cut-off event [2024-12-02 08:15:28,268 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is not cut-off event [2024-12-02 08:15:28,268 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is not cut-off event [2024-12-02 08:15:28,287 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([369] L780-->L787: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_41 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd3~0_14 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_22 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_42 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~z$w_buff1_used~0_37 256) 0)))) (.cse2 (and .cse5 .cse4))) (and (= v_~z$w_buff0_used~0_41 (ite (= (mod (ite .cse0 0 v_~z$w_buff0_used~0_42) 256) 0) 0 1)) (= (ite (= (mod (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_37) 256) 0) 0 1) v_~z$w_buff1_used~0_36) (= (ite (= 0 (mod (ite (or (and .cse3 (not (= (mod v_~z$w_buff1_used~0_36 256) 0))) (and (not (= (mod v_~z$r_buff0_thd3~0_21 256) 0)) .cse4)) 0 v_~z$r_buff1_thd3~0_14) 256)) 0 1) v_~z$r_buff1_thd3~0_13) (= v_~z~0_19 (ite .cse0 v_~z$w_buff0~0_12 (ite .cse1 v_~z$w_buff1~0_11 v_~z~0_20))) (= v_~z$r_buff0_thd3~0_21 (ite (= (mod (ite .cse2 0 v_~z$r_buff0_thd3~0_22) 256) 0) 0 1))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_42, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_14, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_37, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_22, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_20} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_41, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_13, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_36, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_21, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_19} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][89], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 250#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= 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~z$r_buff0_thd0~0 256))))), Black: 79#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 277#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 269#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= 0 (mod ~z$r_buff0_thd0~0 256)) (= ~z$r_buff1_thd0~0 0)), Black: 279#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 68#(= ~x~0 0), Black: 81#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 152#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), 59#true, Black: 292#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 224#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), 122#(= ~y~0 1), 36#L810true, 57#true, 5#L844true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 97#(= ~y~0 0), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 28#L787true, 55#true]) [2024-12-02 08:15:28,287 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2024-12-02 08:15:28,287 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-12-02 08:15:28,287 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-12-02 08:15:28,287 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-12-02 08:15:28,292 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([376] L810-->L817: Formula: (let ((.cse2 (not (= 0 (mod v_~z$r_buff1_thd4~0_20 256)))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_25 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_75 256) 0)))) (let ((.cse0 (and .cse5 .cse1)) (.cse3 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse2)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0))))) (and (= v_~z$r_buff0_thd4~0_24 (ite (= (mod (ite .cse0 0 v_~z$r_buff0_thd4~0_25) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_24 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse2)) 0 v_~z$r_buff1_thd4~0_20) 256) 0) 0 1) v_~z$r_buff1_thd4~0_19) (= (ite (= (mod (ite (or .cse3 .cse0) 0 v_~z$w_buff1_used~0_61) 256) 0) 0 1) v_~z$w_buff1_used~0_60) (= v_~z~0_23 (ite .cse4 v_~z$w_buff0~0_26 (ite .cse3 v_~z$w_buff1~0_19 v_~z~0_24))) (= v_~z$w_buff0_used~0_75 (ite (= (mod (ite .cse4 0 v_~z$w_buff0_used~0_76) 256) 0) 0 1))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_20, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_25, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_24} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_19, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_23} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][95], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 250#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), 42#L842true, Black: 244#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 33#L755true, Black: 246#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 252#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= 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256))))), Black: 152#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), 59#true, Black: 292#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 224#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), 122#(= ~y~0 1), 41#L817true, 295#true, 57#true, 34#L780true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 97#(= ~y~0 0), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 55#true]) [2024-12-02 08:15:28,292 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is not cut-off event [2024-12-02 08:15:28,292 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is not cut-off event [2024-12-02 08:15:28,292 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is not cut-off event [2024-12-02 08:15:28,292 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is not cut-off event [2024-12-02 08:15:28,584 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([369] L780-->L787: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_41 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd3~0_14 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_22 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_42 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~z$w_buff1_used~0_37 256) 0)))) (.cse2 (and .cse5 .cse4))) (and (= v_~z$w_buff0_used~0_41 (ite (= (mod (ite .cse0 0 v_~z$w_buff0_used~0_42) 256) 0) 0 1)) (= (ite (= (mod (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_37) 256) 0) 0 1) v_~z$w_buff1_used~0_36) (= (ite (= 0 (mod (ite (or (and .cse3 (not (= (mod v_~z$w_buff1_used~0_36 256) 0))) (and (not (= (mod v_~z$r_buff0_thd3~0_21 256) 0)) .cse4)) 0 v_~z$r_buff1_thd3~0_14) 256)) 0 1) v_~z$r_buff1_thd3~0_13) (= v_~z~0_19 (ite .cse0 v_~z$w_buff0~0_12 (ite .cse1 v_~z$w_buff1~0_11 v_~z~0_20))) (= v_~z$r_buff0_thd3~0_21 (ite (= (mod (ite .cse2 0 v_~z$r_buff0_thd3~0_22) 256) 0) 0 1))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_42, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_14, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_37, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_22, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_20} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_41, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_13, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_36, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_21, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_19} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][89], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 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~z$r_buff0_thd0~0 256)) (= ~z$r_buff1_thd0~0 0)), Black: 279#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 68#(= ~x~0 0), Black: 81#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 287#true, Black: 152#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 292#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 59#true, Black: 290#(and (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 16#L846true, Black: 224#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), 122#(= ~y~0 1), 36#L810true, 57#true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 97#(= ~y~0 0), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 28#L787true, 55#true]) [2024-12-02 08:15:28,584 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is not cut-off event [2024-12-02 08:15:28,584 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is not cut-off event [2024-12-02 08:15:28,584 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is not cut-off event [2024-12-02 08:15:28,584 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is not cut-off event [2024-12-02 08:15:28,585 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([376] L810-->L817: Formula: (let ((.cse2 (not (= 0 (mod v_~z$r_buff1_thd4~0_20 256)))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_25 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_75 256) 0)))) (let ((.cse0 (and .cse5 .cse1)) (.cse3 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse2)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0))))) (and (= v_~z$r_buff0_thd4~0_24 (ite (= (mod (ite .cse0 0 v_~z$r_buff0_thd4~0_25) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_24 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse2)) 0 v_~z$r_buff1_thd4~0_20) 256) 0) 0 1) v_~z$r_buff1_thd4~0_19) (= (ite (= (mod (ite (or .cse3 .cse0) 0 v_~z$w_buff1_used~0_61) 256) 0) 0 1) v_~z$w_buff1_used~0_60) (= v_~z~0_23 (ite .cse4 v_~z$w_buff0~0_26 (ite .cse3 v_~z$w_buff1~0_19 v_~z~0_24))) (= v_~z$w_buff0_used~0_75 (ite (= (mod (ite .cse4 0 v_~z$w_buff0_used~0_76) 256) 0) 0 1))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_20, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_25, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_24} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_19, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_23} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][95], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 250#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 244#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 246#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 252#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 120#true, Black: 124#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 66#true, 187#true, Black: 123#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 131#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 135#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 95#true, Black: 133#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 237#(= ~z$r_buff0_thd0~0 0), Black: 205#(and (<= 0 (div ~z$r_buff0_thd0~0 256)) (= ~z$w_buff0_used~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0) (= (mod ~z$w_buff1_used~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 190#(or (not (= 0 (mod ~z$w_buff0_used~0 256))) (and (<= 0 (div ~z$r_buff0_thd0~0 256)) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0))), Black: 191#(and (<= 0 (div ~z$r_buff0_thd0~0 256)) (= ~z$w_buff0_used~0 1) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0) (= (mod ~z$w_buff1_used~0 256) 0)), Black: 69#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 75#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 61#true, 49#L750true, Black: 79#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 277#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 269#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= 0 (mod ~z$r_buff0_thd0~0 256)) (= ~z$r_buff1_thd0~0 0)), Black: 279#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 68#(= ~x~0 0), Black: 81#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 287#true, Black: 152#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 292#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 59#true, Black: 290#(and (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 16#L846true, Black: 224#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), 122#(= ~y~0 1), 41#L817true, 295#true, 57#true, 34#L780true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 97#(= ~y~0 0), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 55#true]) [2024-12-02 08:15:28,585 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is not cut-off event [2024-12-02 08:15:28,585 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is not cut-off event [2024-12-02 08:15:28,585 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is not cut-off event [2024-12-02 08:15:28,585 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is not cut-off event [2024-12-02 08:15:28,586 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([328] L846-->L852: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd0~0_68 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd0~0_68 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_139 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse3 (and (not (= (mod v_~z$w_buff1_used~0_117 256) 0)) .cse0)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_140 256) 0)) .cse5))) (and (= (ite (= (mod (ite (or (and (not (= (mod v_~z$w_buff1_used~0_116 256) 0)) .cse0) (and (not (= (mod v_~z$r_buff0_thd0~0_67 256) 0)) .cse1)) 0 v_~z$r_buff1_thd0~0_68) 256) 0) 0 1) v_~z$r_buff1_thd0~0_67) (= v_~z$r_buff0_thd0~0_67 (ite (= (mod (ite .cse2 0 v_~z$r_buff0_thd0~0_68) 256) 0) 0 1)) (= v_~z$w_buff1_used~0_116 (ite (= (mod (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_117) 256) 0) 0 1)) (= (ite .cse4 v_~z$w_buff0~0_58 (ite .cse3 v_~z$w_buff1~0_73 v_~z~0_72)) v_~z~0_71) (= v_~z$w_buff0_used~0_139 (ite (= (mod (ite .cse4 0 v_~z$w_buff0_used~0_140) 256) 0) 0 1))))) InVars {~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_140, ~z$w_buff0~0=v_~z$w_buff0~0_58, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_68, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_117, ~z$w_buff1~0=v_~z$w_buff1~0_73, ~z~0=v_~z~0_72} OutVars{~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_139, ~z$w_buff0~0=v_~z$w_buff0~0_58, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_67, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_116, ~z$w_buff1~0=v_~z$w_buff1~0_73, ~z~0=v_~z~0_71} AuxVars[] AssignedVars[~z$r_buff0_thd0~0, ~z$w_buff0_used~0, ~z$r_buff1_thd0~0, ~z$w_buff1_used~0, ~z~0][158], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 250#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 244#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 299#(and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 246#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 252#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 120#true, Black: 124#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 66#true, Black: 123#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 187#true, Black: 131#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 135#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 95#true, Black: 133#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 237#(= ~z$r_buff0_thd0~0 0), Black: 205#(and (<= 0 (div ~z$r_buff0_thd0~0 256)) (= ~z$w_buff0_used~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0) (= (mod ~z$w_buff1_used~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 190#(or (not (= 0 (mod ~z$w_buff0_used~0 256))) (and (<= 0 (div ~z$r_buff0_thd0~0 256)) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0))), Black: 191#(and (<= 0 (div ~z$r_buff0_thd0~0 256)) (= ~z$w_buff0_used~0 1) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0) (= (mod ~z$w_buff1_used~0 256) 0)), Black: 69#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 61#true, Black: 75#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 49#L750true, Black: 79#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 277#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 269#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= 0 (mod ~z$r_buff0_thd0~0 256)) (= ~z$r_buff1_thd0~0 0)), Black: 279#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 68#(= ~x~0 0), Black: 81#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 287#true, Black: 152#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 292#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 59#true, Black: 290#(and (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 224#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), 122#(= ~y~0 1), 36#L810true, 57#true, 34#L780true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 97#(= ~y~0 0), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 12#L852true, 55#true]) [2024-12-02 08:15:28,586 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is not cut-off event [2024-12-02 08:15:28,586 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is not cut-off event [2024-12-02 08:15:28,586 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is not cut-off event [2024-12-02 08:15:28,586 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is not cut-off event [2024-12-02 08:15:28,787 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([369] L780-->L787: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_41 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd3~0_14 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_22 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_42 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~z$w_buff1_used~0_37 256) 0)))) (.cse2 (and .cse5 .cse4))) (and (= v_~z$w_buff0_used~0_41 (ite (= (mod (ite .cse0 0 v_~z$w_buff0_used~0_42) 256) 0) 0 1)) (= (ite (= (mod (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_37) 256) 0) 0 1) v_~z$w_buff1_used~0_36) (= (ite (= 0 (mod (ite (or (and .cse3 (not (= (mod v_~z$w_buff1_used~0_36 256) 0))) (and (not (= (mod v_~z$r_buff0_thd3~0_21 256) 0)) .cse4)) 0 v_~z$r_buff1_thd3~0_14) 256)) 0 1) v_~z$r_buff1_thd3~0_13) (= v_~z~0_19 (ite .cse0 v_~z$w_buff0~0_12 (ite .cse1 v_~z$w_buff1~0_11 v_~z~0_20))) (= v_~z$r_buff0_thd3~0_21 (ite (= (mod (ite .cse2 0 v_~z$r_buff0_thd3~0_22) 256) 0) 0 1))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_42, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_14, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_37, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_22, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_20} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_41, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_13, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_36, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_21, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_19} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][89], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 250#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 244#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 299#(and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 246#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 252#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 120#true, Black: 124#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 66#true, 290#(and (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 123#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 187#true, Black: 131#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 135#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 95#true, Black: 133#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 237#(= ~z$r_buff0_thd0~0 0), Black: 205#(and (<= 0 (div ~z$r_buff0_thd0~0 256)) (= ~z$w_buff0_used~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0) (= (mod ~z$w_buff1_used~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 190#(or (not (= 0 (mod ~z$w_buff0_used~0 256))) (and (<= 0 (div ~z$r_buff0_thd0~0 256)) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0))), Black: 191#(and (<= 0 (div ~z$r_buff0_thd0~0 256)) (= ~z$w_buff0_used~0 1) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0) (= (mod ~z$w_buff1_used~0 256) 0)), Black: 69#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 61#true, Black: 75#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 79#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), 22#P0EXITtrue, Black: 277#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 269#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= 0 (mod ~z$r_buff0_thd0~0 256)) (= ~z$r_buff1_thd0~0 0)), Black: 279#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 68#(= ~x~0 0), Black: 81#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 152#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), 59#true, Black: 292#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 224#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), 122#(= ~y~0 1), 36#L810true, 57#true, 5#L844true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 97#(= ~y~0 0), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 28#L787true, 55#true]) [2024-12-02 08:15:28,787 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2024-12-02 08:15:28,787 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-12-02 08:15:28,787 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-12-02 08:15:28,787 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-12-02 08:15:28,790 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([376] L810-->L817: Formula: (let ((.cse2 (not (= 0 (mod v_~z$r_buff1_thd4~0_20 256)))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_25 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_75 256) 0)))) (let ((.cse0 (and .cse5 .cse1)) (.cse3 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse2)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0))))) (and (= v_~z$r_buff0_thd4~0_24 (ite (= (mod (ite .cse0 0 v_~z$r_buff0_thd4~0_25) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_24 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse2)) 0 v_~z$r_buff1_thd4~0_20) 256) 0) 0 1) v_~z$r_buff1_thd4~0_19) (= (ite (= (mod (ite (or .cse3 .cse0) 0 v_~z$w_buff1_used~0_61) 256) 0) 0 1) v_~z$w_buff1_used~0_60) (= v_~z~0_23 (ite .cse4 v_~z$w_buff0~0_26 (ite .cse3 v_~z$w_buff1~0_19 v_~z~0_24))) (= v_~z$w_buff0_used~0_75 (ite (= (mod (ite .cse4 0 v_~z$w_buff0_used~0_76) 256) 0) 0 1))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_20, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_25, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_24} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_19, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_23} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][95], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 250#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), 42#L842true, Black: 244#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 246#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 252#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 120#true, Black: 124#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 66#true, Black: 123#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 187#true, 290#(and (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 131#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), 95#true, Black: 135#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 133#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 237#(= ~z$r_buff0_thd0~0 0), Black: 205#(and (<= 0 (div ~z$r_buff0_thd0~0 256)) (= ~z$w_buff0_used~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0) (= (mod ~z$w_buff1_used~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 190#(or (not (= 0 (mod ~z$w_buff0_used~0 256))) (and (<= 0 (div ~z$r_buff0_thd0~0 256)) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0))), Black: 191#(and (<= 0 (div ~z$r_buff0_thd0~0 256)) (= ~z$w_buff0_used~0 1) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0) (= (mod ~z$w_buff1_used~0 256) 0)), Black: 69#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 75#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 61#true, 22#P0EXITtrue, Black: 79#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 277#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 269#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= 0 (mod ~z$r_buff0_thd0~0 256)) (= ~z$r_buff1_thd0~0 0)), Black: 279#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 68#(= ~x~0 0), Black: 81#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 152#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 292#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 59#true, Black: 224#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), 122#(= ~y~0 1), 41#L817true, 295#true, 57#true, 34#L780true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 97#(= ~y~0 0), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 55#true]) [2024-12-02 08:15:28,790 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is not cut-off event [2024-12-02 08:15:28,790 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is not cut-off event [2024-12-02 08:15:28,790 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is not cut-off event [2024-12-02 08:15:28,790 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is not cut-off event [2024-12-02 08:15:28,815 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([376] L810-->L817: Formula: (let ((.cse2 (not (= 0 (mod v_~z$r_buff1_thd4~0_20 256)))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_25 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_75 256) 0)))) (let ((.cse0 (and .cse5 .cse1)) (.cse3 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse2)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0))))) (and (= v_~z$r_buff0_thd4~0_24 (ite (= (mod (ite .cse0 0 v_~z$r_buff0_thd4~0_25) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_24 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse2)) 0 v_~z$r_buff1_thd4~0_20) 256) 0) 0 1) v_~z$r_buff1_thd4~0_19) (= (ite (= (mod (ite (or .cse3 .cse0) 0 v_~z$w_buff1_used~0_61) 256) 0) 0 1) v_~z$w_buff1_used~0_60) (= v_~z~0_23 (ite .cse4 v_~z$w_buff0~0_26 (ite .cse3 v_~z$w_buff1~0_19 v_~z~0_24))) (= v_~z$w_buff0_used~0_75 (ite (= (mod (ite .cse4 0 v_~z$w_buff0_used~0_76) 256) 0) 0 1))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_20, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_25, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_24} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_19, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_23} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][95], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 250#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 244#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 33#L755true, Black: 246#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 252#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 120#true, Black: 124#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 66#true, 187#true, Black: 123#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 290#(and (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 131#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 135#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 95#true, 237#(= ~z$r_buff0_thd0~0 0), Black: 133#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 205#(and (<= 0 (div ~z$r_buff0_thd0~0 256)) (= ~z$w_buff0_used~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0) (= (mod ~z$w_buff1_used~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 190#(or (not (= 0 (mod ~z$w_buff0_used~0 256))) (and (<= 0 (div ~z$r_buff0_thd0~0 256)) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0))), Black: 191#(and (<= 0 (div ~z$r_buff0_thd0~0 256)) (= ~z$w_buff0_used~0 1) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0) (= (mod ~z$w_buff1_used~0 256) 0)), Black: 69#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 75#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 61#true, Black: 79#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 277#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 269#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= 0 (mod ~z$r_buff0_thd0~0 256)) (= ~z$r_buff1_thd0~0 0)), Black: 279#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 68#(= ~x~0 0), Black: 81#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 152#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), 59#true, Black: 292#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 224#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), 122#(= ~y~0 1), 41#L817true, 295#true, 57#true, 5#L844true, 34#L780true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 97#(= ~y~0 0), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 55#true]) [2024-12-02 08:15:28,815 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is not cut-off event [2024-12-02 08:15:28,815 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is not cut-off event [2024-12-02 08:15:28,815 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is not cut-off event [2024-12-02 08:15:28,815 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is not cut-off event [2024-12-02 08:15:29,259 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([376] L810-->L817: Formula: (let ((.cse2 (not (= 0 (mod v_~z$r_buff1_thd4~0_20 256)))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_25 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_75 256) 0)))) (let ((.cse0 (and .cse5 .cse1)) (.cse3 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse2)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0))))) (and (= v_~z$r_buff0_thd4~0_24 (ite (= (mod (ite .cse0 0 v_~z$r_buff0_thd4~0_25) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_24 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse2)) 0 v_~z$r_buff1_thd4~0_20) 256) 0) 0 1) v_~z$r_buff1_thd4~0_19) (= (ite (= (mod (ite (or .cse3 .cse0) 0 v_~z$w_buff1_used~0_61) 256) 0) 0 1) v_~z$w_buff1_used~0_60) (= v_~z~0_23 (ite .cse4 v_~z$w_buff0~0_26 (ite .cse3 v_~z$w_buff1~0_19 v_~z~0_24))) (= v_~z$w_buff0_used~0_75 (ite (= (mod (ite .cse4 0 v_~z$w_buff0_used~0_76) 256) 0) 0 1))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_20, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_25, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_24} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_19, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_23} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][95], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 250#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 244#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 246#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 252#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= 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~z$r_buff0_thd0~0 256))))), Black: 79#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), 22#P0EXITtrue, Black: 277#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 269#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= 0 (mod ~z$r_buff0_thd0~0 256)) (= ~z$r_buff1_thd0~0 0)), Black: 279#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 68#(= ~x~0 0), Black: 81#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= 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~main$tmp_guard0~0)), Black: 224#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), 122#(= ~y~0 1), 41#L817true, 295#true, 57#true, 5#L844true, 34#L780true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 97#(= ~y~0 0), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 55#true]) [2024-12-02 08:15:29,259 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is not cut-off event [2024-12-02 08:15:29,259 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is not cut-off event [2024-12-02 08:15:29,259 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is not cut-off event [2024-12-02 08:15:29,259 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is not cut-off event [2024-12-02 08:15:29,280 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([369] L780-->L787: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_41 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd3~0_14 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_22 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_42 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~z$w_buff1_used~0_37 256) 0)))) (.cse2 (and .cse5 .cse4))) (and (= v_~z$w_buff0_used~0_41 (ite (= (mod (ite .cse0 0 v_~z$w_buff0_used~0_42) 256) 0) 0 1)) (= (ite (= (mod (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_37) 256) 0) 0 1) v_~z$w_buff1_used~0_36) (= (ite (= 0 (mod (ite (or (and .cse3 (not (= (mod v_~z$w_buff1_used~0_36 256) 0))) (and (not (= (mod v_~z$r_buff0_thd3~0_21 256) 0)) .cse4)) 0 v_~z$r_buff1_thd3~0_14) 256)) 0 1) v_~z$r_buff1_thd3~0_13) (= v_~z~0_19 (ite .cse0 v_~z$w_buff0~0_12 (ite .cse1 v_~z$w_buff1~0_11 v_~z~0_20))) (= v_~z$r_buff0_thd3~0_21 (ite (= (mod (ite .cse2 0 v_~z$r_buff0_thd3~0_22) 256) 0) 0 1))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_42, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_14, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_37, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_22, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_20} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_41, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_13, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_36, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_21, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_19} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][89], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 250#(and (= ~z$w_buff0_used~0 1) (<= (div 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~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 68#(= ~x~0 0), Black: 81#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 287#true, Black: 152#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), 59#true, Black: 292#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 16#L846true, Black: 224#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), 122#(= ~y~0 1), 36#L810true, 57#true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 97#(= ~y~0 0), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 28#L787true, 55#true]) [2024-12-02 08:15:29,281 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is not cut-off event [2024-12-02 08:15:29,281 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is not cut-off event [2024-12-02 08:15:29,281 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is not cut-off event [2024-12-02 08:15:29,281 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is not cut-off event [2024-12-02 08:15:29,281 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([376] L810-->L817: Formula: (let ((.cse2 (not (= 0 (mod v_~z$r_buff1_thd4~0_20 256)))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_25 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_75 256) 0)))) (let ((.cse0 (and .cse5 .cse1)) (.cse3 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse2)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0))))) (and (= v_~z$r_buff0_thd4~0_24 (ite (= (mod (ite .cse0 0 v_~z$r_buff0_thd4~0_25) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_24 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse2)) 0 v_~z$r_buff1_thd4~0_20) 256) 0) 0 1) v_~z$r_buff1_thd4~0_19) (= (ite (= (mod (ite (or .cse3 .cse0) 0 v_~z$w_buff1_used~0_61) 256) 0) 0 1) v_~z$w_buff1_used~0_60) (= v_~z~0_23 (ite .cse4 v_~z$w_buff0~0_26 (ite .cse3 v_~z$w_buff1~0_19 v_~z~0_24))) (= v_~z$w_buff0_used~0_75 (ite (= (mod (ite .cse4 0 v_~z$w_buff0_used~0_76) 256) 0) 0 1))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_20, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_25, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_24} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_19, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_23} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][95], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod 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(not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 252#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 120#true, Black: 124#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 66#true, 187#true, Black: 123#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not 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0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 97#(= ~y~0 0), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 55#true]) [2024-12-02 08:15:29,281 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is not cut-off event [2024-12-02 08:15:29,281 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is not cut-off event [2024-12-02 08:15:29,281 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is not cut-off event [2024-12-02 08:15:29,281 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is not cut-off event [2024-12-02 08:15:29,282 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([328] L846-->L852: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd0~0_68 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd0~0_68 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_139 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse3 (and (not (= (mod v_~z$w_buff1_used~0_117 256) 0)) .cse0)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_140 256) 0)) .cse5))) (and (= (ite (= (mod (ite (or (and (not (= (mod v_~z$w_buff1_used~0_116 256) 0)) .cse0) (and (not (= (mod v_~z$r_buff0_thd0~0_67 256) 0)) .cse1)) 0 v_~z$r_buff1_thd0~0_68) 256) 0) 0 1) v_~z$r_buff1_thd0~0_67) (= v_~z$r_buff0_thd0~0_67 (ite (= (mod (ite .cse2 0 v_~z$r_buff0_thd0~0_68) 256) 0) 0 1)) (= v_~z$w_buff1_used~0_116 (ite (= (mod (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_117) 256) 0) 0 1)) (= (ite .cse4 v_~z$w_buff0~0_58 (ite .cse3 v_~z$w_buff1~0_73 v_~z~0_72)) v_~z~0_71) (= v_~z$w_buff0_used~0_139 (ite (= (mod (ite .cse4 0 v_~z$w_buff0_used~0_140) 256) 0) 0 1))))) InVars {~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_140, ~z$w_buff0~0=v_~z$w_buff0~0_58, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_68, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_117, ~z$w_buff1~0=v_~z$w_buff1~0_73, ~z~0=v_~z~0_72} OutVars{~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_139, ~z$w_buff0~0=v_~z$w_buff0~0_58, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_67, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_116, ~z$w_buff1~0=v_~z$w_buff1~0_73, ~z~0=v_~z~0_71} AuxVars[] AssignedVars[~z$r_buff0_thd0~0, 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~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 269#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= 0 (mod ~z$r_buff0_thd0~0 256)) (= ~z$r_buff1_thd0~0 0)), Black: 279#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 68#(= ~x~0 0), Black: 81#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 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1), 36#L810true, 57#true, 34#L780true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 97#(= ~y~0 0), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 12#L852true, 55#true]) [2024-12-02 08:15:29,282 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is not cut-off event [2024-12-02 08:15:29,282 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is not cut-off event [2024-12-02 08:15:29,282 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is not cut-off event [2024-12-02 08:15:29,282 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is not cut-off event [2024-12-02 08:15:29,510 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([369] L780-->L787: Formula: (let ((.cse4 (not (= (mod v_~z$w_buff0_used~0_41 256) 0))) (.cse3 (not (= (mod v_~z$r_buff1_thd3~0_14 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd3~0_22 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_42 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~z$w_buff1_used~0_37 256) 0)))) (.cse2 (and .cse5 .cse4))) (and (= v_~z$w_buff0_used~0_41 (ite (= (mod (ite .cse0 0 v_~z$w_buff0_used~0_42) 256) 0) 0 1)) (= (ite (= (mod (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_37) 256) 0) 0 1) v_~z$w_buff1_used~0_36) (= (ite (= 0 (mod (ite (or (and .cse3 (not (= (mod v_~z$w_buff1_used~0_36 256) 0))) (and (not (= (mod v_~z$r_buff0_thd3~0_21 256) 0)) .cse4)) 0 v_~z$r_buff1_thd3~0_14) 256)) 0 1) v_~z$r_buff1_thd3~0_13) (= v_~z~0_19 (ite .cse0 v_~z$w_buff0~0_12 (ite .cse1 v_~z$w_buff1~0_11 v_~z~0_20))) (= v_~z$r_buff0_thd3~0_21 (ite (= (mod (ite .cse2 0 v_~z$r_buff0_thd3~0_22) 256) 0) 0 1))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_42, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_14, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_37, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_22, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_20} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_41, ~z$w_buff0~0=v_~z$w_buff0~0_12, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_13, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_36, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_21, ~z$w_buff1~0=v_~z$w_buff1~0_11, ~z~0=v_~z~0_19} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~z$r_buff0_thd3~0, ~z~0][89], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 250#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= 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0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 61#true, 22#P0EXITtrue, Black: 79#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 277#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 269#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= 0 (mod ~z$r_buff0_thd0~0 256)) (= ~z$r_buff1_thd0~0 0)), Black: 279#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 68#(= ~x~0 0), Black: 81#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 287#true, Black: 152#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 292#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 59#true, Black: 290#(and (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 224#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), 16#L846true, 122#(= ~y~0 1), 36#L810true, 57#true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 97#(= ~y~0 0), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 28#L787true, 55#true]) [2024-12-02 08:15:29,510 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is not cut-off event [2024-12-02 08:15:29,510 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is not cut-off event [2024-12-02 08:15:29,510 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is not cut-off event [2024-12-02 08:15:29,510 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is not cut-off event [2024-12-02 08:15:29,511 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([376] L810-->L817: Formula: (let ((.cse2 (not (= 0 (mod v_~z$r_buff1_thd4~0_20 256)))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_25 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_75 256) 0)))) (let ((.cse0 (and .cse5 .cse1)) (.cse3 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse2)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0))))) (and (= v_~z$r_buff0_thd4~0_24 (ite (= (mod (ite .cse0 0 v_~z$r_buff0_thd4~0_25) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_24 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse2)) 0 v_~z$r_buff1_thd4~0_20) 256) 0) 0 1) v_~z$r_buff1_thd4~0_19) (= (ite (= (mod (ite (or .cse3 .cse0) 0 v_~z$w_buff1_used~0_61) 256) 0) 0 1) v_~z$w_buff1_used~0_60) (= v_~z~0_23 (ite .cse4 v_~z$w_buff0~0_26 (ite .cse3 v_~z$w_buff1~0_19 v_~z~0_24))) (= v_~z$w_buff0_used~0_75 (ite (= (mod (ite .cse4 0 v_~z$w_buff0_used~0_76) 256) 0) 0 1))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_20, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_25, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_24} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_19, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_24, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_19, ~z~0=v_~z~0_23} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][95], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 250#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 244#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 246#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 252#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 120#true, Black: 124#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 66#true, Black: 123#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod 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(= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 75#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 61#true, 22#P0EXITtrue, Black: 79#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 277#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 269#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= 0 (mod ~z$r_buff0_thd0~0 256)) (= ~z$r_buff1_thd0~0 0)), Black: 279#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 68#(= ~x~0 0), Black: 81#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 287#true, Black: 152#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 292#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 59#true, Black: 290#(and (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 224#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), 16#L846true, 122#(= ~y~0 1), 41#L817true, 295#true, 57#true, 34#L780true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 97#(= ~y~0 0), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 55#true]) [2024-12-02 08:15:29,511 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is not cut-off event [2024-12-02 08:15:29,511 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is not cut-off event [2024-12-02 08:15:29,511 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is not cut-off event [2024-12-02 08:15:29,511 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is not cut-off event [2024-12-02 08:15:29,511 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([328] L846-->L852: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd0~0_68 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd0~0_68 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_139 256) 0)))) (let ((.cse2 (and .cse5 .cse1)) (.cse3 (and (not (= (mod v_~z$w_buff1_used~0_117 256) 0)) .cse0)) (.cse4 (and (not (= (mod v_~z$w_buff0_used~0_140 256) 0)) .cse5))) (and (= (ite (= (mod (ite (or (and (not (= (mod v_~z$w_buff1_used~0_116 256) 0)) .cse0) (and (not (= (mod v_~z$r_buff0_thd0~0_67 256) 0)) .cse1)) 0 v_~z$r_buff1_thd0~0_68) 256) 0) 0 1) v_~z$r_buff1_thd0~0_67) (= v_~z$r_buff0_thd0~0_67 (ite (= (mod (ite .cse2 0 v_~z$r_buff0_thd0~0_68) 256) 0) 0 1)) (= v_~z$w_buff1_used~0_116 (ite (= (mod (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_117) 256) 0) 0 1)) (= (ite .cse4 v_~z$w_buff0~0_58 (ite .cse3 v_~z$w_buff1~0_73 v_~z~0_72)) v_~z~0_71) (= v_~z$w_buff0_used~0_139 (ite (= (mod (ite .cse4 0 v_~z$w_buff0_used~0_140) 256) 0) 0 1))))) InVars {~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_140, ~z$w_buff0~0=v_~z$w_buff0~0_58, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_68, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_117, ~z$w_buff1~0=v_~z$w_buff1~0_73, ~z~0=v_~z~0_72} OutVars{~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_139, ~z$w_buff0~0=v_~z$w_buff0~0_58, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_67, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_116, ~z$w_buff1~0=v_~z$w_buff1~0_73, ~z~0=v_~z~0_71} AuxVars[] AssignedVars[~z$r_buff0_thd0~0, ~z$w_buff0_used~0, ~z$r_buff1_thd0~0, ~z$w_buff1_used~0, ~z~0][158], [Black: 248#(and (= ~z$w_buff0_used~0 1) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 250#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 244#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 299#(and (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$w_buff0~0 2) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 246#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (= ~z$r_buff0_thd0~0 0) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 252#(and (= ~z$w_buff0_used~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0))), Black: 120#true, Black: 124#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 66#true, Black: 123#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 187#true, Black: 131#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), 95#true, Black: 135#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 133#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 237#(= ~z$r_buff0_thd0~0 0), Black: 205#(and (<= 0 (div ~z$r_buff0_thd0~0 256)) (= ~z$w_buff0_used~0 1) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0) (= (mod ~z$w_buff1_used~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 190#(or (not (= 0 (mod ~z$w_buff0_used~0 256))) (and (<= 0 (div ~z$r_buff0_thd0~0 256)) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0))), Black: 191#(and (<= 0 (div ~z$r_buff0_thd0~0 256)) (= ~z$w_buff0_used~0 1) (<= (mod ~z$r_buff0_thd0~0 256) 0) (= ~z~0 0) (= (mod ~z$w_buff1_used~0 256) 0)), Black: 69#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 61#true, Black: 75#(and (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 22#P0EXITtrue, Black: 79#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 277#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 269#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= 0 (mod ~z$r_buff0_thd0~0 256)) (= ~z$r_buff1_thd0~0 0)), Black: 279#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (not (= (mod ~main$tmp_guard1~0 256) 0)) (= ~z$r_buff1_thd0~0 0)), Black: 68#(= ~x~0 0), Black: 81#(and (<= (div ~main$tmp_guard1~0 256) 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (not (= (mod ~main$tmp_guard1~0 256) 0)) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), 287#true, Black: 152#(and (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~z~0 0)), Black: 292#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 59#true, Black: 290#(and (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 224#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$r_buff0_thd0~0 0)), 122#(= ~y~0 1), 36#L810true, 57#true, 34#L780true, 25#P1EXITtrue, Black: 102#(and (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), Black: 98#(and (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (= 0 (mod ~z$r_buff0_thd0~0 256)) (not (= ~z$w_buff0~0 2)) (not (= ~__unbuffered_p3_EAX~0 0)) (= 0 (mod ~z$w_buff0_used~0 256))) (or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (and (not (= (mod ~z$r_buff1_thd0~0 256) 0)) (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= (mod ~z$w_buff1_used~0 256) 0))) (not (= ~__unbuffered_p3_EAX~0 0)) (and (not (= 0 (mod ~z$w_buff0_used~0 256))) (not (= 0 (mod ~z$r_buff0_thd0~0 256)))) (not (= 2 ~z~0))) (or (not (= 2 ~y~0)) (= (mod ~z$r_buff1_thd0~0 256) 0) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (= (mod ~z$w_buff1_used~0 256) 0) (= 0 (mod ~z$w_buff0_used~0 256)) (not (= 0 (mod ~z$r_buff0_thd0~0 256))))), Black: 171#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0)), Black: 97#(= ~y~0 0), Black: 177#(and (= ~z~0 1) (= ~z$w_buff1_used~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (not (= (mod ~main$tmp_guard1~0 256) 0))), 12#L852true, 55#true]) [2024-12-02 08:15:29,511 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is not cut-off event [2024-12-02 08:15:29,511 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is not cut-off event [2024-12-02 08:15:29,511 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is not cut-off event [2024-12-02 08:15:29,511 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is not cut-off event [2024-12-02 08:15:30,281 INFO L124 PetriNetUnfolderBase]: 21755/36355 cut-off events. [2024-12-02 08:15:30,281 INFO L125 PetriNetUnfolderBase]: For 299546/305168 co-relation queries the response was YES. [2024-12-02 08:15:30,486 INFO L83 FinitePrefix]: Finished finitePrefix Result has 171874 conditions, 36355 events. 21755/36355 cut-off events. For 299546/305168 co-relation queries the response was YES. Maximal size of possible extension queue 2190. Compared 329774 event pairs, 5405 based on Foata normal form. 1413/34448 useless extension candidates. Maximal degree in co-relation 171821. Up to 14047 conditions per place. [2024-12-02 08:15:30,607 INFO L140 encePairwiseOnDemand]: 39/48 looper letters, 107 selfloop transitions, 45 changer transitions 4/221 dead transitions. [2024-12-02 08:15:30,607 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 115 places, 221 transitions, 3160 flow [2024-12-02 08:15:30,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-12-02 08:15:30,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2024-12-02 08:15:30,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 270 transitions. [2024-12-02 08:15:30,609 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.625 [2024-12-02 08:15:30,609 INFO L175 Difference]: Start difference. First operand has 107 places, 156 transitions, 2095 flow. Second operand 9 states and 270 transitions. [2024-12-02 08:15:30,609 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 115 places, 221 transitions, 3160 flow [2024-12-02 08:15:31,088 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 112 places, 221 transitions, 3134 flow, removed 12 selfloop flow, removed 3 redundant places. [2024-12-02 08:15:31,090 INFO L231 Difference]: Finished difference. Result has 116 places, 168 transitions, 2403 flow [2024-12-02 08:15:31,090 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=48, PETRI_DIFFERENCE_MINUEND_FLOW=2073, PETRI_DIFFERENCE_MINUEND_PLACES=104, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=156, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=34, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=118, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=2403, PETRI_PLACES=116, PETRI_TRANSITIONS=168} [2024-12-02 08:15:31,090 INFO L279 CegarLoopForPetriNet]: 56 programPoint places, 60 predicate places. [2024-12-02 08:15:31,090 INFO L471 AbstractCegarLoop]: Abstraction has has 116 places, 168 transitions, 2403 flow [2024-12-02 08:15:31,091 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 23.88888888888889) internal successors, (215), 9 states have internal predecessors, (215), 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) [2024-12-02 08:15:31,091 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 08:15:31,091 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 08:15:31,091 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-12-02 08:15:31,091 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-12-02 08:15:31,091 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 08:15:31,091 INFO L85 PathProgramCache]: Analyzing trace with hash -1780566293, now seen corresponding path program 1 times [2024-12-02 08:15:31,091 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 08:15:31,091 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2053503579] [2024-12-02 08:15:31,091 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 08:15:31,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 08:15:31,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 08:15:31,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 08:15:31,181 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 08:15:31,181 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2053503579] [2024-12-02 08:15:31,181 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2053503579] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 08:15:31,181 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 08:15:31,181 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 08:15:31,182 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1432356508] [2024-12-02 08:15:31,182 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 08:15:31,182 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 08:15:31,182 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 08:15:31,182 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 08:15:31,182 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-12-02 08:15:31,191 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 48 [2024-12-02 08:15:31,191 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 116 places, 168 transitions, 2403 flow. Second operand has 5 states, 5 states have (on average 23.4) internal successors, (117), 5 states have internal predecessors, (117), 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) [2024-12-02 08:15:31,191 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 08:15:31,191 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 48 [2024-12-02 08:15:31,191 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 08:15:36,775 INFO L124 PetriNetUnfolderBase]: 28451/42494 cut-off events. [2024-12-02 08:15:36,776 INFO L125 PetriNetUnfolderBase]: For 539548/559513 co-relation queries the response was YES. [2024-12-02 08:15:36,988 INFO L83 FinitePrefix]: Finished finitePrefix Result has 206733 conditions, 42494 events. 28451/42494 cut-off events. For 539548/559513 co-relation queries the response was YES. Maximal size of possible extension queue 2287. Compared 325535 event pairs, 2250 based on Foata normal form. 6668/47679 useless extension candidates. Maximal degree in co-relation 206677. Up to 16880 conditions per place. [2024-12-02 08:15:37,082 INFO L140 encePairwiseOnDemand]: 41/48 looper letters, 212 selfloop transitions, 10 changer transitions 29/307 dead transitions. [2024-12-02 08:15:37,082 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 120 places, 307 transitions, 5268 flow [2024-12-02 08:15:37,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 08:15:37,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2024-12-02 08:15:37,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 170 transitions. [2024-12-02 08:15:37,084 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.7083333333333334 [2024-12-02 08:15:37,084 INFO L175 Difference]: Start difference. First operand has 116 places, 168 transitions, 2403 flow. Second operand 5 states and 170 transitions. [2024-12-02 08:15:37,084 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 120 places, 307 transitions, 5268 flow [2024-12-02 08:15:37,623 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 119 places, 307 transitions, 5191 flow, removed 25 selfloop flow, removed 1 redundant places. [2024-12-02 08:15:37,626 INFO L231 Difference]: Finished difference. Result has 121 places, 150 transitions, 2021 flow [2024-12-02 08:15:37,626 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=48, PETRI_DIFFERENCE_MINUEND_FLOW=2177, PETRI_DIFFERENCE_MINUEND_PLACES=115, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=159, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=149, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=2021, PETRI_PLACES=121, PETRI_TRANSITIONS=150} [2024-12-02 08:15:37,626 INFO L279 CegarLoopForPetriNet]: 56 programPoint places, 65 predicate places. [2024-12-02 08:15:37,626 INFO L471 AbstractCegarLoop]: Abstraction has has 121 places, 150 transitions, 2021 flow [2024-12-02 08:15:37,626 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 23.4) internal successors, (117), 5 states have internal predecessors, (117), 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) [2024-12-02 08:15:37,626 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 08:15:37,626 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 08:15:37,626 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-12-02 08:15:37,626 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-12-02 08:15:37,627 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 08:15:37,627 INFO L85 PathProgramCache]: Analyzing trace with hash 1658910098, now seen corresponding path program 1 times [2024-12-02 08:15:37,627 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 08:15:37,627 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [175991023] [2024-12-02 08:15:37,627 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 08:15:37,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 08:15:37,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 08:15:38,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 08:15:38,163 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 08:15:38,163 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [175991023] [2024-12-02 08:15:38,164 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [175991023] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 08:15:38,164 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 08:15:38,164 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-12-02 08:15:38,164 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [526552516] [2024-12-02 08:15:38,164 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 08:15:38,164 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-02 08:15:38,164 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 08:15:38,164 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-02 08:15:38,165 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-12-02 08:15:38,183 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 48 [2024-12-02 08:15:38,183 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 121 places, 150 transitions, 2021 flow. Second operand has 6 states, 6 states have (on average 21.166666666666668) internal successors, (127), 6 states have internal predecessors, (127), 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) [2024-12-02 08:15:38,183 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 08:15:38,183 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 48 [2024-12-02 08:15:38,183 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 08:15:44,368 INFO L124 PetriNetUnfolderBase]: 30525/50142 cut-off events. [2024-12-02 08:15:44,368 INFO L125 PetriNetUnfolderBase]: For 459468/471080 co-relation queries the response was YES. [2024-12-02 08:15:44,632 INFO L83 FinitePrefix]: Finished finitePrefix Result has 244571 conditions, 50142 events. 30525/50142 cut-off events. For 459468/471080 co-relation queries the response was YES. Maximal size of possible extension queue 3155. Compared 459827 event pairs, 8938 based on Foata normal form. 2490/48645 useless extension candidates. Maximal degree in co-relation 244511. Up to 20016 conditions per place. [2024-12-02 08:15:44,726 INFO L140 encePairwiseOnDemand]: 35/48 looper letters, 169 selfloop transitions, 49 changer transitions 37/281 dead transitions. [2024-12-02 08:15:44,726 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 126 places, 281 transitions, 4103 flow [2024-12-02 08:15:44,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-12-02 08:15:44,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2024-12-02 08:15:44,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 291 transitions. [2024-12-02 08:15:44,728 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.60625 [2024-12-02 08:15:44,728 INFO L175 Difference]: Start difference. First operand has 121 places, 150 transitions, 2021 flow. Second operand 10 states and 291 transitions. [2024-12-02 08:15:44,728 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 126 places, 281 transitions, 4103 flow [2024-12-02 08:15:46,216 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 118 places, 281 transitions, 3986 flow, removed 24 selfloop flow, removed 8 redundant places. [2024-12-02 08:15:46,219 INFO L231 Difference]: Finished difference. Result has 127 places, 169 transitions, 2502 flow [2024-12-02 08:15:46,219 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=48, PETRI_DIFFERENCE_MINUEND_FLOW=1955, PETRI_DIFFERENCE_MINUEND_PLACES=109, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=150, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=28, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=107, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=2502, PETRI_PLACES=127, PETRI_TRANSITIONS=169} [2024-12-02 08:15:46,219 INFO L279 CegarLoopForPetriNet]: 56 programPoint places, 71 predicate places. [2024-12-02 08:15:46,219 INFO L471 AbstractCegarLoop]: Abstraction has has 127 places, 169 transitions, 2502 flow [2024-12-02 08:15:46,219 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 21.166666666666668) internal successors, (127), 6 states have internal predecessors, (127), 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) [2024-12-02 08:15:46,219 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 08:15:46,219 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 08:15:46,219 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-12-02 08:15:46,220 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-12-02 08:15:46,220 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 08:15:46,220 INFO L85 PathProgramCache]: Analyzing trace with hash -1835721232, now seen corresponding path program 1 times [2024-12-02 08:15:46,220 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 08:15:46,220 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [497913600] [2024-12-02 08:15:46,220 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 08:15:46,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 08:15:46,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 08:15:46,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 08:15:46,436 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 08:15:46,436 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [497913600] [2024-12-02 08:15:46,436 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [497913600] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 08:15:46,436 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 08:15:46,436 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 08:15:46,436 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [201616769] [2024-12-02 08:15:46,436 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 08:15:46,436 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-02 08:15:46,437 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 08:15:46,437 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-02 08:15:46,437 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2024-12-02 08:15:46,446 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 48 [2024-12-02 08:15:46,446 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 127 places, 169 transitions, 2502 flow. Second operand has 6 states, 6 states have (on average 23.0) internal successors, (138), 6 states have internal predecessors, (138), 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) [2024-12-02 08:15:46,446 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 08:15:46,446 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 48 [2024-12-02 08:15:46,446 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 08:15:52,842 INFO L124 PetriNetUnfolderBase]: 33879/50408 cut-off events. [2024-12-02 08:15:52,842 INFO L125 PetriNetUnfolderBase]: For 637617/666651 co-relation queries the response was YES. [2024-12-02 08:15:53,094 INFO L83 FinitePrefix]: Finished finitePrefix Result has 240798 conditions, 50408 events. 33879/50408 cut-off events. For 637617/666651 co-relation queries the response was YES. Maximal size of possible extension queue 2980. Compared 399492 event pairs, 1571 based on Foata normal form. 8512/57351 useless extension candidates. Maximal degree in co-relation 240734. Up to 17476 conditions per place. [2024-12-02 08:15:53,160 INFO L140 encePairwiseOnDemand]: 41/48 looper letters, 161 selfloop transitions, 14 changer transitions 84/320 dead transitions. [2024-12-02 08:15:53,160 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 131 places, 320 transitions, 5711 flow [2024-12-02 08:15:53,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-02 08:15:53,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-12-02 08:15:53,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 205 transitions. [2024-12-02 08:15:53,162 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.7118055555555556 [2024-12-02 08:15:53,162 INFO L175 Difference]: Start difference. First operand has 127 places, 169 transitions, 2502 flow. Second operand 6 states and 205 transitions. [2024-12-02 08:15:53,162 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 131 places, 320 transitions, 5711 flow [2024-12-02 08:15:53,800 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 126 places, 320 transitions, 5547 flow, removed 31 selfloop flow, removed 5 redundant places. [2024-12-02 08:15:53,802 INFO L231 Difference]: Finished difference. Result has 128 places, 138 transitions, 1852 flow [2024-12-02 08:15:53,802 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=48, PETRI_DIFFERENCE_MINUEND_FLOW=2273, PETRI_DIFFERENCE_MINUEND_PLACES=121, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=158, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=144, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1852, PETRI_PLACES=128, PETRI_TRANSITIONS=138} [2024-12-02 08:15:53,803 INFO L279 CegarLoopForPetriNet]: 56 programPoint places, 72 predicate places. [2024-12-02 08:15:53,803 INFO L471 AbstractCegarLoop]: Abstraction has has 128 places, 138 transitions, 1852 flow [2024-12-02 08:15:53,803 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 23.0) internal successors, (138), 6 states have internal predecessors, (138), 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) [2024-12-02 08:15:53,803 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 08:15:53,803 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 08:15:53,803 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-12-02 08:15:53,803 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-12-02 08:15:53,803 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 08:15:53,803 INFO L85 PathProgramCache]: Analyzing trace with hash -1736485413, now seen corresponding path program 1 times [2024-12-02 08:15:53,803 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 08:15:53,803 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2087854943] [2024-12-02 08:15:53,803 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 08:15:53,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 08:15:53,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 08:15:53,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 08:15:53,956 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 08:15:53,956 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2087854943] [2024-12-02 08:15:53,956 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2087854943] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 08:15:53,956 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 08:15:53,956 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-12-02 08:15:53,956 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [375329918] [2024-12-02 08:15:53,956 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 08:15:53,956 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-12-02 08:15:53,957 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 08:15:53,957 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-12-02 08:15:53,957 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-12-02 08:15:53,970 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 48 [2024-12-02 08:15:53,970 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 128 places, 138 transitions, 1852 flow. Second operand has 7 states, 7 states have (on average 22.857142857142858) internal successors, (160), 7 states have internal predecessors, (160), 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) [2024-12-02 08:15:53,970 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 08:15:53,970 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 48 [2024-12-02 08:15:53,971 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 08:15:58,911 INFO L124 PetriNetUnfolderBase]: 27267/41232 cut-off events. [2024-12-02 08:15:58,911 INFO L125 PetriNetUnfolderBase]: For 445950/468451 co-relation queries the response was YES. [2024-12-02 08:15:59,144 INFO L83 FinitePrefix]: Finished finitePrefix Result has 200244 conditions, 41232 events. 27267/41232 cut-off events. For 445950/468451 co-relation queries the response was YES. Maximal size of possible extension queue 2764. Compared 334809 event pairs, 1510 based on Foata normal form. 4874/44590 useless extension candidates. Maximal degree in co-relation 200180. Up to 15712 conditions per place. [2024-12-02 08:15:59,200 INFO L140 encePairwiseOnDemand]: 41/48 looper letters, 138 selfloop transitions, 18 changer transitions 39/244 dead transitions. [2024-12-02 08:15:59,200 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 128 places, 244 transitions, 3705 flow [2024-12-02 08:15:59,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-02 08:15:59,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2024-12-02 08:15:59,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 224 transitions. [2024-12-02 08:15:59,201 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.6666666666666666 [2024-12-02 08:15:59,201 INFO L175 Difference]: Start difference. First operand has 128 places, 138 transitions, 1852 flow. Second operand 7 states and 224 transitions. [2024-12-02 08:15:59,201 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 128 places, 244 transitions, 3705 flow [2024-12-02 08:16:00,551 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 111 places, 244 transitions, 3417 flow, removed 93 selfloop flow, removed 17 redundant places. [2024-12-02 08:16:00,553 INFO L231 Difference]: Finished difference. Result has 113 places, 118 transitions, 1414 flow [2024-12-02 08:16:00,553 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=48, PETRI_DIFFERENCE_MINUEND_FLOW=1644, PETRI_DIFFERENCE_MINUEND_PLACES=105, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=135, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=117, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=1414, PETRI_PLACES=113, PETRI_TRANSITIONS=118} [2024-12-02 08:16:00,554 INFO L279 CegarLoopForPetriNet]: 56 programPoint places, 57 predicate places. [2024-12-02 08:16:00,554 INFO L471 AbstractCegarLoop]: Abstraction has has 113 places, 118 transitions, 1414 flow [2024-12-02 08:16:00,554 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 22.857142857142858) internal successors, (160), 7 states have internal predecessors, (160), 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) [2024-12-02 08:16:00,554 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 08:16:00,554 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 08:16:00,554 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-12-02 08:16:00,554 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-12-02 08:16:00,554 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 08:16:00,554 INFO L85 PathProgramCache]: Analyzing trace with hash 1721216469, now seen corresponding path program 1 times [2024-12-02 08:16:00,554 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 08:16:00,554 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1959888249] [2024-12-02 08:16:00,555 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 08:16:00,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 08:16:00,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 08:16:01,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 08:16:01,276 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 08:16:01,276 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1959888249] [2024-12-02 08:16:01,277 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1959888249] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 08:16:01,277 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 08:16:01,277 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-12-02 08:16:01,277 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [801025123] [2024-12-02 08:16:01,277 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 08:16:01,277 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-12-02 08:16:01,277 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 08:16:01,277 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-12-02 08:16:01,278 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2024-12-02 08:16:01,300 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 48 [2024-12-02 08:16:01,301 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 113 places, 118 transitions, 1414 flow. Second operand has 7 states, 7 states have (on average 20.285714285714285) internal successors, (142), 7 states have internal predecessors, (142), 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) [2024-12-02 08:16:01,301 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 08:16:01,301 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 48 [2024-12-02 08:16:01,301 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 08:16:05,374 INFO L124 PetriNetUnfolderBase]: 23867/42675 cut-off events. [2024-12-02 08:16:05,374 INFO L125 PetriNetUnfolderBase]: For 271396/280628 co-relation queries the response was YES. [2024-12-02 08:16:05,751 INFO L83 FinitePrefix]: Finished finitePrefix Result has 175872 conditions, 42675 events. 23867/42675 cut-off events. For 271396/280628 co-relation queries the response was YES. Maximal size of possible extension queue 3645. Compared 441508 event pairs, 4011 based on Foata normal form. 1873/39826 useless extension candidates. Maximal degree in co-relation 175820. Up to 13395 conditions per place. [2024-12-02 08:16:05,782 INFO L140 encePairwiseOnDemand]: 35/48 looper letters, 59 selfloop transitions, 21 changer transitions 112/223 dead transitions. [2024-12-02 08:16:05,782 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 120 places, 223 transitions, 2857 flow [2024-12-02 08:16:05,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-12-02 08:16:05,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2024-12-02 08:16:05,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 233 transitions. [2024-12-02 08:16:05,783 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.6067708333333334 [2024-12-02 08:16:05,783 INFO L175 Difference]: Start difference. First operand has 113 places, 118 transitions, 1414 flow. Second operand 8 states and 233 transitions. [2024-12-02 08:16:05,783 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 120 places, 223 transitions, 2857 flow [2024-12-02 08:16:09,031 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 110 places, 223 transitions, 2545 flow, removed 93 selfloop flow, removed 10 redundant places. [2024-12-02 08:16:09,032 INFO L231 Difference]: Finished difference. Result has 114 places, 91 transitions, 893 flow [2024-12-02 08:16:09,032 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=48, PETRI_DIFFERENCE_MINUEND_FLOW=1247, PETRI_DIFFERENCE_MINUEND_PLACES=103, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=118, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=21, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=97, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=893, PETRI_PLACES=114, PETRI_TRANSITIONS=91} [2024-12-02 08:16:09,033 INFO L279 CegarLoopForPetriNet]: 56 programPoint places, 58 predicate places. [2024-12-02 08:16:09,033 INFO L471 AbstractCegarLoop]: Abstraction has has 114 places, 91 transitions, 893 flow [2024-12-02 08:16:09,033 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 20.285714285714285) internal successors, (142), 7 states have internal predecessors, (142), 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) [2024-12-02 08:16:09,033 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 08:16:09,033 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 08:16:09,033 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-12-02 08:16:09,033 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-12-02 08:16:09,034 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 08:16:09,034 INFO L85 PathProgramCache]: Analyzing trace with hash -1388756593, now seen corresponding path program 2 times [2024-12-02 08:16:09,034 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 08:16:09,034 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [387777867] [2024-12-02 08:16:09,034 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-12-02 08:16:09,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 08:16:09,174 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-12-02 08:16:09,174 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-02 08:16:10,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 08:16:10,329 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 08:16:10,329 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [387777867] [2024-12-02 08:16:10,329 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [387777867] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 08:16:10,329 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 08:16:10,330 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-12-02 08:16:10,330 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [914140514] [2024-12-02 08:16:10,330 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 08:16:10,330 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-12-02 08:16:10,330 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 08:16:10,330 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-12-02 08:16:10,331 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2024-12-02 08:16:10,338 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 48 [2024-12-02 08:16:10,339 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 114 places, 91 transitions, 893 flow. Second operand has 10 states, 10 states have (on average 23.8) internal successors, (238), 10 states have internal predecessors, (238), 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) [2024-12-02 08:16:10,339 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 08:16:10,339 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 48 [2024-12-02 08:16:10,339 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 08:16:11,541 INFO L124 PetriNetUnfolderBase]: 6059/11756 cut-off events. [2024-12-02 08:16:11,541 INFO L125 PetriNetUnfolderBase]: For 33053/34855 co-relation queries the response was YES. [2024-12-02 08:16:11,594 INFO L83 FinitePrefix]: Finished finitePrefix Result has 38316 conditions, 11756 events. 6059/11756 cut-off events. For 33053/34855 co-relation queries the response was YES. Maximal size of possible extension queue 1071. Compared 111722 event pairs, 1680 based on Foata normal form. 194/10198 useless extension candidates. Maximal degree in co-relation 38266. Up to 3080 conditions per place. [2024-12-02 08:16:11,605 INFO L140 encePairwiseOnDemand]: 41/48 looper letters, 31 selfloop transitions, 8 changer transitions 37/121 dead transitions. [2024-12-02 08:16:11,605 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 119 places, 121 transitions, 1131 flow [2024-12-02 08:16:11,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-12-02 08:16:11,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2024-12-02 08:16:11,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 257 transitions. [2024-12-02 08:16:11,606 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.5949074074074074 [2024-12-02 08:16:11,606 INFO L175 Difference]: Start difference. First operand has 114 places, 91 transitions, 893 flow. Second operand 9 states and 257 transitions. [2024-12-02 08:16:11,606 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 119 places, 121 transitions, 1131 flow [2024-12-02 08:16:11,866 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 112 places, 121 transitions, 1074 flow, removed 11 selfloop flow, removed 7 redundant places. [2024-12-02 08:16:11,867 INFO L231 Difference]: Finished difference. Result has 115 places, 74 transitions, 609 flow [2024-12-02 08:16:11,867 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=48, PETRI_DIFFERENCE_MINUEND_FLOW=844, PETRI_DIFFERENCE_MINUEND_PLACES=104, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=91, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=83, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=609, PETRI_PLACES=115, PETRI_TRANSITIONS=74} [2024-12-02 08:16:11,867 INFO L279 CegarLoopForPetriNet]: 56 programPoint places, 59 predicate places. [2024-12-02 08:16:11,867 INFO L471 AbstractCegarLoop]: Abstraction has has 115 places, 74 transitions, 609 flow [2024-12-02 08:16:11,867 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 23.8) internal successors, (238), 10 states have internal predecessors, (238), 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) [2024-12-02 08:16:11,867 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 08:16:11,867 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 08:16:11,867 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-12-02 08:16:11,868 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-12-02 08:16:11,868 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 08:16:11,868 INFO L85 PathProgramCache]: Analyzing trace with hash -144074847, now seen corresponding path program 3 times [2024-12-02 08:16:11,868 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 08:16:11,868 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1644042314] [2024-12-02 08:16:11,868 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-12-02 08:16:11,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 08:16:11,911 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2024-12-02 08:16:11,911 INFO L230 tOrderPrioritization]: Conjunction of SSA is sat [2024-12-02 08:16:11,911 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-02 08:16:11,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 08:16:11,972 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-12-02 08:16:11,972 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-12-02 08:16:11,973 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 7 remaining) [2024-12-02 08:16:11,974 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location P3Err0ASSERT_VIOLATIONERROR_FUNCTION (5 of 7 remaining) [2024-12-02 08:16:11,974 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 7 remaining) [2024-12-02 08:16:11,974 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 7 remaining) [2024-12-02 08:16:11,974 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 7 remaining) [2024-12-02 08:16:11,975 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 7 remaining) [2024-12-02 08:16:11,975 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location P3Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 7 remaining) [2024-12-02 08:16:11,975 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-12-02 08:16:11,975 INFO L422 BasicCegarLoop]: Path program histogram: [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 08:16:12,040 INFO L241 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-12-02 08:16:12,040 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-12-02 08:16:12,045 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 08:16:12 BasicIcfg [2024-12-02 08:16:12,045 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-12-02 08:16:12,045 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-02 08:16:12,045 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-02 08:16:12,046 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-02 08:16:12,046 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:14:36" (3/4) ... [2024-12-02 08:16:12,047 INFO L140 WitnessPrinter]: Generating witness for reachability counterexample [2024-12-02 08:16:12,118 INFO L129 tionWitnessGenerator]: Generated YAML witness of length 9. [2024-12-02 08:16:12,154 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff6e2ad-869a-42b1-8764-9ef23aee0ba6/bin/uautomizer-verify-84ZbGMXZE1/witness.graphml [2024-12-02 08:16:12,154 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff6e2ad-869a-42b1-8764-9ef23aee0ba6/bin/uautomizer-verify-84ZbGMXZE1/witness.yml [2024-12-02 08:16:12,154 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-02 08:16:12,155 INFO L158 Benchmark]: Toolchain (without parser) took 96665.73ms. Allocated memory was 142.6MB in the beginning and 13.1GB in the end (delta: 13.0GB). Free memory was 117.0MB in the beginning and 6.3GB in the end (delta: -6.2GB). Peak memory consumption was 6.8GB. Max. memory is 16.1GB. [2024-12-02 08:16:12,155 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 142.6MB. Free memory is still 83.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 08:16:12,155 INFO L158 Benchmark]: CACSL2BoogieTranslator took 344.10ms. Allocated memory is still 142.6MB. Free memory was 116.8MB in the beginning and 93.4MB in the end (delta: 23.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-02 08:16:12,155 INFO L158 Benchmark]: Boogie Procedure Inliner took 35.57ms. Allocated memory is still 142.6MB. Free memory was 93.4MB in the beginning and 90.8MB in the end (delta: 2.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 08:16:12,156 INFO L158 Benchmark]: Boogie Preprocessor took 41.87ms. Allocated memory is still 142.6MB. Free memory was 90.8MB in the beginning and 87.9MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 08:16:12,156 INFO L158 Benchmark]: RCFGBuilder took 642.92ms. Allocated memory is still 142.6MB. Free memory was 87.9MB in the beginning and 97.5MB in the end (delta: -9.6MB). Peak memory consumption was 39.5MB. Max. memory is 16.1GB. [2024-12-02 08:16:12,156 INFO L158 Benchmark]: TraceAbstraction took 95487.70ms. Allocated memory was 142.6MB in the beginning and 13.1GB in the end (delta: 13.0GB). Free memory was 96.9MB in the beginning and 6.3GB in the end (delta: -6.2GB). Peak memory consumption was 6.7GB. Max. memory is 16.1GB. [2024-12-02 08:16:12,156 INFO L158 Benchmark]: Witness Printer took 108.63ms. Allocated memory is still 13.1GB. Free memory was 6.3GB in the beginning and 6.3GB in the end (delta: 21.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-02 08:16:12,158 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 142.6MB. Free memory is still 83.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 344.10ms. Allocated memory is still 142.6MB. Free memory was 116.8MB in the beginning and 93.4MB in the end (delta: 23.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 35.57ms. Allocated memory is still 142.6MB. Free memory was 93.4MB in the beginning and 90.8MB in the end (delta: 2.6MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 41.87ms. Allocated memory is still 142.6MB. Free memory was 90.8MB in the beginning and 87.9MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 642.92ms. Allocated memory is still 142.6MB. Free memory was 87.9MB in the beginning and 97.5MB in the end (delta: -9.6MB). Peak memory consumption was 39.5MB. Max. memory is 16.1GB. * TraceAbstraction took 95487.70ms. Allocated memory was 142.6MB in the beginning and 13.1GB in the end (delta: 13.0GB). Free memory was 96.9MB in the beginning and 6.3GB in the end (delta: -6.2GB). Peak memory consumption was 6.7GB. Max. memory is 16.1GB. * Witness Printer took 108.63ms. Allocated memory is still 13.1GB. Free memory was 6.3GB in the beginning and 6.3GB in the end (delta: 21.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L710] 0 int __unbuffered_cnt = 0; [L712] 0 int __unbuffered_p3_EAX = 0; [L714] 0 int a = 0; [L715] 0 _Bool main$tmp_guard0; [L716] 0 _Bool main$tmp_guard1; [L718] 0 int x = 0; [L720] 0 int y = 0; [L722] 0 int z = 0; [L723] 0 _Bool z$flush_delayed; [L724] 0 int z$mem_tmp; [L725] 0 _Bool z$r_buff0_thd0; [L726] 0 _Bool z$r_buff0_thd1; [L727] 0 _Bool z$r_buff0_thd2; [L728] 0 _Bool z$r_buff0_thd3; [L729] 0 _Bool z$r_buff0_thd4; [L730] 0 _Bool z$r_buff1_thd0; [L731] 0 _Bool z$r_buff1_thd1; [L732] 0 _Bool z$r_buff1_thd2; [L733] 0 _Bool z$r_buff1_thd3; [L734] 0 _Bool z$r_buff1_thd4; [L735] 0 _Bool z$read_delayed; [L736] 0 int *z$read_delayed_var; [L737] 0 int z$w_buff0; [L738] 0 _Bool z$w_buff0_used; [L739] 0 int z$w_buff1; [L740] 0 _Bool z$w_buff1_used; [L741] 0 _Bool weak$$choice0; [L742] 0 _Bool weak$$choice2; [L834] 0 pthread_t t1517; [L835] FCALL, FORK 0 pthread_create(&t1517, ((void *)0), P0, ((void *)0)) VAL [\old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, t1517=-1, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0, z=0] [L836] 0 pthread_t t1518; [L837] FCALL, FORK 0 pthread_create(&t1518, ((void *)0), P1, ((void *)0)) VAL [\old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, t1517=-1, t1518=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0, z=0] [L838] 0 pthread_t t1519; [L839] FCALL, FORK 0 pthread_create(&t1519, ((void *)0), P2, ((void *)0)) VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, t1517=-1, t1518=0, t1519=1, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0, z=0] [L840] 0 pthread_t t1520; [L841] FCALL, FORK 0 pthread_create(&t1520, ((void *)0), P3, ((void *)0)) VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t1517=-1, t1518=0, t1519=1, t1520=2, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0, z=0] [L796] 4 z$w_buff1 = z$w_buff0 [L797] 4 z$w_buff0 = 2 [L798] 4 z$w_buff1_used = z$w_buff0_used [L799] 4 z$w_buff0_used = (_Bool)1 [L800] CALL 4 __VERIFIER_assert(!(z$w_buff1_used && z$w_buff0_used)) [L18] COND FALSE 4 !(!expression) [L800] RET 4 __VERIFIER_assert(!(z$w_buff1_used && z$w_buff0_used)) [L801] 4 z$r_buff1_thd0 = z$r_buff0_thd0 [L802] 4 z$r_buff1_thd1 = z$r_buff0_thd1 [L803] 4 z$r_buff1_thd2 = z$r_buff0_thd2 [L804] 4 z$r_buff1_thd3 = z$r_buff0_thd3 [L805] 4 z$r_buff1_thd4 = z$r_buff0_thd4 [L806] 4 z$r_buff0_thd4 = (_Bool)1 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0, z=0] [L809] 4 __unbuffered_p3_EAX = a VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0, z=0] [L746] 1 a = 1 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0, z=0] [L749] 1 x = 1 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0, z=0] [L761] 2 x = 2 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0, z=0] [L764] 2 y = 1 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0, z=0] [L776] 3 y = 2 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=2, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0, z=0] [L779] 3 z = 1 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=2, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0, z=1] [L812] 4 z = z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd4 ? z$w_buff1 : z) [L813] 4 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used [L814] 4 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$w_buff1_used [L815] 4 z$r_buff0_thd4 = z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$r_buff0_thd4 [L816] 4 z$r_buff1_thd4 = z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$r_buff1_thd4 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=2, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0, z=2] [L782] 3 z = z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z) [L783] 3 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used [L784] 3 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$w_buff1_used [L785] 3 z$r_buff0_thd3 = z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3 [L786] 3 z$r_buff1_thd3 = z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$r_buff1_thd3 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=2, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0, z=2] [L789] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=1, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=2, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0, z=2] [L754] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=2, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=2, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0, z=2] [L769] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=3, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=2, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0, z=2] [L819] 4 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=4, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=2, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0, z=2] [L843] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=4, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t1517=-1, t1518=0, t1519=1, t1520=2, weak$$choice0=0, weak$$choice2=0, x=2, y=2, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0, z=2] [L845] CALL 0 assume_abort_if_not(main$tmp_guard0) [L3] COND FALSE 0 !(!cond) [L845] RET 0 assume_abort_if_not(main$tmp_guard0) [L847] 0 z = z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L848] 0 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L849] 0 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used [L850] 0 z$r_buff0_thd0 = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0 [L851] 0 z$r_buff1_thd0 = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$r_buff1_thd0 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=4, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t1517=-1, t1518=0, t1519=1, t1520=2, weak$$choice0=0, weak$$choice2=0, x=2, y=2, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0, z=2] [L854] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L855] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L856] 0 z$flush_delayed = weak$$choice2 [L857] 0 z$mem_tmp = z [L858] 0 z = !z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z : (z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : z$w_buff1) [L859] 0 z$w_buff0 = weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : z$w_buff0)) [L860] 0 z$w_buff1 = weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff1 : z$w_buff1)) [L861] 0 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used)) [L862] 0 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L863] 0 z$r_buff0_thd0 = weak$$choice2 ? z$r_buff0_thd0 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$r_buff0_thd0 : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0)) [L864] 0 z$r_buff1_thd0 = weak$$choice2 ? z$r_buff1_thd0 : (!z$w_buff0_used || !z$r_buff0_thd0 && !z$w_buff1_used || !z$r_buff0_thd0 && !z$r_buff1_thd0 ? z$r_buff1_thd0 : (z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L865] 0 main$tmp_guard1 = !(x == 2 && y == 2 && z == 2 && __unbuffered_p3_EAX == 0) [L866] 0 z = z$flush_delayed ? z$mem_tmp : z [L867] 0 z$flush_delayed = (_Bool)0 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=4, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t1517=-1, t1518=0, t1519=1, t1520=2, weak$$choice0=1, weak$$choice2=0, x=2, y=2, z$flush_delayed=0, z$mem_tmp=2, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0, z=2] [L869] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L18] COND TRUE 0 !expression VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, \old(expression)=0, __unbuffered_cnt=4, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=1, weak$$choice2=0, x=2, y=2, z$flush_delayed=0, z$mem_tmp=2, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0, z=2] [L18] 0 reach_error() VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, \old(expression)=0, __unbuffered_cnt=4, __unbuffered_p3_EAX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=1, weak$$choice2=0, x=2, y=2, z$flush_delayed=0, z$mem_tmp=2, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=2, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0, z=2] - UnprovableResult [Line: 18]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 841]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - UnprovableResult [Line: 839]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - UnprovableResult [Line: 837]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - UnprovableResult [Line: 835]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 9 procedures, 81 locations, 7 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 95.3s, OverallIterations: 19, TraceHistogramMax: 1, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.0s, AutomataDifference: 85.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1293 SdHoareTripleChecker+Valid, 4.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1218 mSDsluCounter, 708 SdHoareTripleChecker+Invalid, 3.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 558 mSDsCounter, 154 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3231 IncrementalHoareTripleChecker+Invalid, 3385 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 154 mSolverCounterUnsat, 150 mSDtfsCounter, 3231 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 180 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 159 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 191 ImplicationChecksByTransitivity, 2.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2502occurred in iteration=14, InterpolantAutomatonStates: 150, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 9.1s InterpolantComputationTime, 462 NumberOfCodeBlocks, 462 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 408 ConstructedInterpolants, 0 QuantifiedInterpolants, 3687 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 18 InterpolantComputations, 18 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2024-12-02 08:16:12,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ff6e2ad-869a-42b1-8764-9ef23aee0ba6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE