/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/BuchiAutomizerCInline.xml -s ../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-syntacticLbe.epf -i ../../../trunk/examples/svcomp/pthread-divine/barrier_3t.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-0d686a6 [2022-07-26 14:05:59,053 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-26 14:05:59,055 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-26 14:05:59,133 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-07-26 14:05:59,152 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-26 14:05:59,153 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-26 14:05:59,154 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-26 14:05:59,155 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-26 14:05:59,155 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-26 14:05:59,156 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-26 14:05:59,157 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-26 14:05:59,158 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-26 14:05:59,159 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-26 14:05:59,162 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-26 14:05:59,164 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-26 14:05:59,166 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-26 14:05:59,167 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-26 14:05:59,174 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-07-26 14:05:59,181 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-26 14:05:59,182 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-26 14:05:59,184 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-26 14:05:59,185 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-syntacticLbe.epf [2022-07-26 14:05:59,218 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-26 14:05:59,219 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-26 14:05:59,220 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-26 14:05:59,220 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-26 14:05:59,221 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-26 14:05:59,221 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-26 14:05:59,221 INFO L138 SettingsManager]: * Use SBE=true [2022-07-26 14:05:59,221 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-26 14:05:59,221 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-26 14:05:59,222 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-26 14:05:59,222 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-26 14:05:59,222 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-26 14:05:59,222 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-26 14:05:59,222 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-26 14:05:59,222 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-26 14:05:59,222 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-26 14:05:59,222 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-26 14:05:59,223 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-26 14:05:59,223 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-26 14:05:59,223 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-26 14:05:59,223 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-26 14:05:59,223 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-26 14:05:59,223 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-26 14:05:59,223 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-26 14:05:59,223 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-26 14:05:59,224 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-26 14:05:59,224 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-26 14:05:59,224 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-26 14:05:59,224 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-26 14:05:59,225 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-26 14:05:59,225 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-26 14:05:59,225 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-07-26 14:05:59,226 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-26 14:05:59,226 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-26 14:05:59,439 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-26 14:05:59,466 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-26 14:05:59,469 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-26 14:05:59,469 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-26 14:05:59,470 INFO L275 PluginConnector]: CDTParser initialized [2022-07-26 14:05:59,471 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/barrier_3t.i [2022-07-26 14:05:59,531 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1d496bd1/ff1279e2261c4d3a984b55a442d37929/FLAG89589c282 [2022-07-26 14:05:59,933 INFO L306 CDTParser]: Found 1 translation units. [2022-07-26 14:05:59,933 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/barrier_3t.i [2022-07-26 14:05:59,950 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1d496bd1/ff1279e2261c4d3a984b55a442d37929/FLAG89589c282 [2022-07-26 14:06:00,302 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1d496bd1/ff1279e2261c4d3a984b55a442d37929 [2022-07-26 14:06:00,304 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-26 14:06:00,305 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-26 14:06:00,306 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-26 14:06:00,307 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-26 14:06:00,311 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-26 14:06:00,312 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 02:06:00" (1/1) ... [2022-07-26 14:06:00,313 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40c956b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:06:00, skipping insertion in model container [2022-07-26 14:06:00,313 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 02:06:00" (1/1) ... [2022-07-26 14:06:00,319 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-26 14:06:00,375 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-26 14:06:00,573 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-07-26 14:06:00,692 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/barrier_3t.i[30484,30497] [2022-07-26 14:06:00,725 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/barrier_3t.i[31858,31871] [2022-07-26 14:06:00,726 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/barrier_3t.i[31909,31922] [2022-07-26 14:06:00,729 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/barrier_3t.i[32058,32071] [2022-07-26 14:06:00,730 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/barrier_3t.i[32135,32148] [2022-07-26 14:06:00,731 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/barrier_3t.i[32182,32195] [2022-07-26 14:06:00,735 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/barrier_3t.i[32291,32304] [2022-07-26 14:06:00,738 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/barrier_3t.i[32410,32423] [2022-07-26 14:06:00,739 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/barrier_3t.i[32458,32471] [2022-07-26 14:06:00,740 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/barrier_3t.i[32535,32548] [2022-07-26 14:06:00,742 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/barrier_3t.i[32661,32674] [2022-07-26 14:06:00,756 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/barrier_3t.i[33244,33257] [2022-07-26 14:06:00,757 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/barrier_3t.i[33321,33334] [2022-07-26 14:06:00,758 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 14:06:00,771 INFO L203 MainTranslator]: Completed pre-run [2022-07-26 14:06:00,792 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-07-26 14:06:00,809 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/barrier_3t.i[30484,30497] [2022-07-26 14:06:00,815 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/barrier_3t.i[31858,31871] [2022-07-26 14:06:00,816 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/barrier_3t.i[31909,31922] [2022-07-26 14:06:00,817 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/barrier_3t.i[32058,32071] [2022-07-26 14:06:00,818 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/barrier_3t.i[32135,32148] [2022-07-26 14:06:00,818 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/barrier_3t.i[32182,32195] [2022-07-26 14:06:00,819 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/barrier_3t.i[32291,32304] [2022-07-26 14:06:00,820 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/barrier_3t.i[32410,32423] [2022-07-26 14:06:00,821 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/barrier_3t.i[32458,32471] [2022-07-26 14:06:00,821 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/barrier_3t.i[32535,32548] [2022-07-26 14:06:00,822 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/barrier_3t.i[32661,32674] [2022-07-26 14:06:00,827 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/barrier_3t.i[33244,33257] [2022-07-26 14:06:00,829 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/barrier_3t.i[33321,33334] [2022-07-26 14:06:00,833 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 14:06:00,874 INFO L208 MainTranslator]: Completed translation [2022-07-26 14:06:00,875 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:06:00 WrapperNode [2022-07-26 14:06:00,875 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-26 14:06:00,876 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-26 14:06:00,876 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-26 14:06:00,876 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-26 14:06:00,882 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:06:00" (1/1) ... [2022-07-26 14:06:00,898 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:06:00" (1/1) ... [2022-07-26 14:06:00,932 INFO L137 Inliner]: procedures = 174, calls = 83, calls flagged for inlining = 6, calls inlined = 8, statements flattened = 526 [2022-07-26 14:06:00,933 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-26 14:06:00,933 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-26 14:06:00,933 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-26 14:06:00,933 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-26 14:06:00,941 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:06:00" (1/1) ... [2022-07-26 14:06:00,941 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:06:00" (1/1) ... [2022-07-26 14:06:00,947 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:06:00" (1/1) ... [2022-07-26 14:06:00,947 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:06:00" (1/1) ... [2022-07-26 14:06:00,965 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:06:00" (1/1) ... [2022-07-26 14:06:00,972 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:06:00" (1/1) ... [2022-07-26 14:06:00,975 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:06:00" (1/1) ... [2022-07-26 14:06:00,979 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-26 14:06:00,980 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-26 14:06:00,980 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-26 14:06:00,980 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-26 14:06:00,981 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:06:00" (1/1) ... [2022-07-26 14:06:00,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:01,005 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:01,015 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:01,033 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-07-26 14:06:01,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-26 14:06:01,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-26 14:06:01,052 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-07-26 14:06:01,052 INFO L130 BoogieDeclarations]: Found specification of procedure worker_fn [2022-07-26 14:06:01,052 INFO L138 BoogieDeclarations]: Found implementation of procedure worker_fn [2022-07-26 14:06:01,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-26 14:06:01,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-26 14:06:01,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-26 14:06:01,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-26 14:06:01,053 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-26 14:06:01,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-26 14:06:01,053 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-26 14:06:01,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-26 14:06:01,055 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-26 14:06:01,254 INFO L234 CfgBuilder]: Building ICFG [2022-07-26 14:06:01,255 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-26 14:06:01,990 INFO L275 CfgBuilder]: Performing block encoding [2022-07-26 14:06:02,005 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-26 14:06:02,006 INFO L299 CfgBuilder]: Removed 20 assume(true) statements. [2022-07-26 14:06:02,008 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 02:06:02 BoogieIcfgContainer [2022-07-26 14:06:02,009 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-26 14:06:02,010 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-26 14:06:02,010 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-26 14:06:02,014 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-26 14:06:02,014 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:06:02,015 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 26.07 02:06:00" (1/3) ... [2022-07-26 14:06:02,016 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@aaa8ace and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 02:06:02, skipping insertion in model container [2022-07-26 14:06:02,016 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:06:02,016 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:06:00" (2/3) ... [2022-07-26 14:06:02,017 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@aaa8ace and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 02:06:02, skipping insertion in model container [2022-07-26 14:06:02,017 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:06:02,017 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 02:06:02" (3/3) ... [2022-07-26 14:06:02,019 INFO L322 chiAutomizerObserver]: Analyzing ICFG barrier_3t.i [2022-07-26 14:06:02,126 INFO L144 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2022-07-26 14:06:02,156 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 496 places, 564 transitions, 1136 flow [2022-07-26 14:06:02,356 INFO L129 PetriNetUnfolder]: 107/829 cut-off events. [2022-07-26 14:06:02,356 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-07-26 14:06:02,379 INFO L84 FinitePrefix]: Finished finitePrefix Result has 835 conditions, 829 events. 107/829 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 2802 event pairs, 0 based on Foata normal form. 0/720 useless extension candidates. Maximal degree in co-relation 490. Up to 4 conditions per place. [2022-07-26 14:06:02,379 INFO L82 GeneralOperation]: Start removeDead. Operand has 496 places, 564 transitions, 1136 flow [2022-07-26 14:06:02,452 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 496 places, 564 transitions, 1136 flow [2022-07-26 14:06:02,455 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-07-26 14:06:02,462 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 496 places, 564 transitions, 1136 flow [2022-07-26 14:06:02,465 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 496 places, 564 transitions, 1136 flow [2022-07-26 14:06:02,465 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 496 places, 564 transitions, 1136 flow [2022-07-26 14:06:02,600 INFO L129 PetriNetUnfolder]: 107/829 cut-off events. [2022-07-26 14:06:02,600 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-07-26 14:06:02,614 INFO L84 FinitePrefix]: Finished finitePrefix Result has 835 conditions, 829 events. 107/829 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 2834 event pairs, 0 based on Foata normal form. 0/720 useless extension candidates. Maximal degree in co-relation 490. Up to 4 conditions per place. [2022-07-26 14:06:02,670 INFO L116 LiptonReduction]: Number of co-enabled transitions 119680 [2022-07-26 14:06:21,729 INFO L131 LiptonReduction]: Checked pairs total: 242931 [2022-07-26 14:06:21,730 INFO L133 LiptonReduction]: Total number of compositions: 517 [2022-07-26 14:06:21,745 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 14:06:21,745 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 14:06:21,745 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 14:06:21,745 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 14:06:21,745 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 14:06:21,745 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 14:06:21,745 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 14:06:21,745 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 14:06:21,747 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 14:06:22,033 INFO L131 ngComponentsAnalysis]: Automaton has 868 accepting balls. 2346 [2022-07-26 14:06:22,033 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:06:22,033 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:06:22,038 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-26 14:06:22,039 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:06:22,039 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 14:06:22,039 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 4278 states, but on-demand construction may add more states [2022-07-26 14:06:22,093 INFO L131 ngComponentsAnalysis]: Automaton has 868 accepting balls. 2346 [2022-07-26 14:06:22,093 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:06:22,093 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:06:22,093 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-26 14:06:22,093 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:06:22,098 INFO L733 eck$LassoCheckResult]: Stem: 499#[ULTIMATE.startENTRY]don't care [2172] ULTIMATE.startENTRY-->L787-4: Formula: (let ((.cse2 (select |v_#memory_int_835| |v_~#post~0.base_82|)) (.cse0 (select |v_#memory_int_835| |v_~#pre~0.base_69|)) (.cse1 (select |v_#memory_int_835| |v_~#sig2~0.base_54|)) (.cse4 (store |v_#valid_683| |v_ULTIMATE.start_main_~#b1~0#1.base_50| 1)) (.cse5 (select |v_#memory_int_835| 1)) (.cse3 (select |v_#memory_int_835| |v_~#sig1~0.base_75|)) (.cse6 (select |v_#memory_int_835| |v_~#in~0.base_89|))) (and (= (select |v_#length_648| 6) 3) (= (select |v_#valid_683| 1) 1) (= (select .cse0 |v_~#pre~0.offset_69|) 0) (= (select .cse1 (+ |v_~#sig2~0.offset_54| 1)) 0) (= |v_#NULL.base_14| 0) (= 2 (select |v_#length_648| 1)) (= |v_~#sig2~0.offset_54| 0) (= (select .cse2 (+ 2 |v_~#post~0.offset_82|)) 0) (= (select |v_#valid_683| |v_ULTIMATE.start_main_~#b1~0#1.base_50|) 0) (= |v_~#post~0.offset_82| 0) (= (select .cse2 |v_~#post~0.offset_82|) 0) (= (store (store |v_#length_648| |v_ULTIMATE.start_main_~#b1~0#1.base_50| 133) |v_ULTIMATE.start_main_~#a~1#1.base_45| 36) |v_#length_647|) (= (select .cse0 (+ |v_~#pre~0.offset_69| 1)) 0) (= (select |v_#length_648| 3) 3) (= (select |v_#length_648| 5) 3) (= (select .cse2 (+ |v_~#post~0.offset_82| 1)) 0) (= (select .cse0 (+ 2 |v_~#pre~0.offset_69|)) 0) (= (select |v_#valid_683| 0) 0) (= |v_#NULL.offset_14| 0) (= |v_~#pre~0.offset_69| 0) (= (select .cse3 (+ |v_~#sig1~0.offset_75| 2)) 0) (= (select |v_#valid_683| 6) 1) (= (select .cse1 (+ |v_~#sig2~0.offset_54| 2)) 0) (< |v_#StackHeapBarrier_35| |v_ULTIMATE.start_main_~#b1~0#1.base_50|) (= |v_ULTIMATE.start_main_~i~4#1_53| 0) (= 3 (select |v_#length_648| 4)) (= |v_ULTIMATE.start_main_~#a~1#1.offset_43| 0) (= (select |v_#valid_683| 7) 1) (= |v_~#post~0.base_82| 5) (= (select .cse4 |v_ULTIMATE.start_main_~#a~1#1.base_45|) 0) (= (select .cse3 |v_~#sig1~0.offset_75|) 0) (< |v_#StackHeapBarrier_35| |v_ULTIMATE.start_main_~#a~1#1.base_45|) (= (select |v_#length_648| 7) 3) (= 48 (select .cse5 0)) (= (select .cse6 |v_~#in~0.offset_89|) 0) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_44| 0) (= (select .cse1 |v_~#sig2~0.offset_54|) 0) (= (select .cse6 (+ 2 |v_~#in~0.offset_89|)) 0) (= |v_#valid_682| (store .cse4 |v_ULTIMATE.start_main_~#a~1#1.base_45| 1)) (= 7 |v_~#sig2~0.base_54|) (= |v_~#in~0.offset_89| 0) (= (select |v_#valid_683| 5) 1) (= 6 |v_~#sig1~0.base_75|) (= |v_~#in~0.base_89| 4) (= 3 |v_~#pre~0.base_69|) (= (select .cse5 1) 0) (= (select |v_#length_648| 2) 10) (= (select .cse3 (+ |v_~#sig1~0.offset_75| 1)) 0) (= (select |v_#valid_683| 4) 1) (< 0 |v_#StackHeapBarrier_35|) (= (select |v_#valid_683| 3) 1) (= |v_~#sig1~0.offset_75| 0) (= (select .cse6 (+ |v_~#in~0.offset_89| 1)) 0) (= (select |v_#valid_683| 2) 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_35|, #valid=|v_#valid_683|, #memory_int=|v_#memory_int_835|, #length=|v_#length_648|} OutVars{ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_signals=|v_ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_signals_15|, ULTIMATE.start_main_~b2~0#1.lock.__align=|v_ULTIMATE.start_main_~b2~0#1.lock.__align_15|, ~#in~0.offset=|v_~#in~0.offset_89|, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__kind_15|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_50|, ULTIMATE.start_main_#t~mem43#1=|v_ULTIMATE.start_main_#t~mem43#1_34|, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_refs=|v_ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_refs_15|, #NULL.offset=|v_#NULL.offset_14|, ULTIMATE.start_main_#t~nondet38#1=|v_ULTIMATE.start_main_#t~nondet38#1_17|, ~#sig2~0.offset=|v_~#sig2~0.offset_54|, ULTIMATE.start_main_~b2~0#1.seen=|v_ULTIMATE.start_main_~b2~0#1.seen_15|, ULTIMATE.start_main_#t~ret39#1.offset=|v_ULTIMATE.start_main_#t~ret39#1.offset_28|, ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_21|, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_size=|v_ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_size_15|, ~#in~0.base=|v_~#in~0.base_89|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_35|, #length=|v_#length_647|, ~#sig1~0.base=|v_~#sig1~0.base_75|, ~#post~0.base=|v_~#post~0.base_82|, ULTIMATE.start_main_~sig~1#1=|v_ULTIMATE.start_main_~sig~1#1_35|, ULTIMATE.start_main_~b2~0#1.pass=|v_ULTIMATE.start_main_~b2~0#1.pass_15|, ~#pre~0.base=|v_~#pre~0.base_69|, ~#pre~0.offset=|v_~#pre~0.offset_69|, #StackHeapBarrier=|v_#StackHeapBarrier_35|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_43|, ULTIMATE.start_main_~b2~0#1.let_in.__data.__wrefs=|v_ULTIMATE.start_main_~b2~0#1.let_in.__data.__wrefs_15|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_39|, ~#sig1~0.offset=|v_~#sig1~0.offset_75|, ULTIMATE.start_main_#t~mem41#1=|v_ULTIMATE.start_main_#t~mem41#1_20|, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g1_orig_size=|v_ULTIMATE.start_main_~b2~0#1.let_out.__data.__g1_orig_size_15|, ULTIMATE.start_main_~b2~0#1.let_out.__size=|v_ULTIMATE.start_main_~b2~0#1.let_out.__size_15|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_22|, ULTIMATE.start_main_~b2~0#1.let_out.__data.__wrefs=|v_ULTIMATE.start_main_~b2~0#1.let_out.__data.__wrefs_15|, ULTIMATE.start_main_~b2~0#1.thread_count=|v_ULTIMATE.start_main_~b2~0#1.thread_count_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__owner_15|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_53|, ~#sig2~0.base=|v_~#sig2~0.base_54|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_51|, ULTIMATE.start_main_#t~pre42#1=|v_ULTIMATE.start_main_#t~pre42#1_22|, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_signals=|v_ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_signals_15|, ULTIMATE.start_main_~b2~0#1.let_in.__size=|v_ULTIMATE.start_main_~b2~0#1.let_in.__size_15|, ULTIMATE.start_main_~i~6#1=|v_ULTIMATE.start_main_~i~6#1_41|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_44|, ULTIMATE.start_main_#t~pre37#1=|v_ULTIMATE.start_main_#t~pre37#1_27|, ~#post~0.offset=|v_~#post~0.offset_82|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_45|, ULTIMATE.start_main_#t~ret39#1.base=|v_ULTIMATE.start_main_#t~ret39#1.base_28|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_17|, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_refs=|v_ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_refs_15|, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_~b2~0#1.let_out.__align=|v_ULTIMATE.start_main_~b2~0#1.let_out.__align_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__count=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__count_15|, ULTIMATE.start_main_~b2~0#1.let_in.__align=|v_ULTIMATE.start_main_~b2~0#1.let_in.__align_15|, ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_20|, ULTIMATE.start_main_~b2~0#1.leaving=|v_ULTIMATE.start_main_~b2~0#1.leaving_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__lock_15|, ULTIMATE.start_main_~i~7#1=|v_ULTIMATE.start_main_~i~7#1_48|, #valid=|v_#valid_682|, #memory_int=|v_#memory_int_835|, ULTIMATE.start_main_~b2~0#1.lock.__size=|v_ULTIMATE.start_main_~b2~0#1.lock.__size_15|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_20|, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g1_orig_size=|v_ULTIMATE.start_main_~b2~0#1.let_in.__data.__g1_orig_size_15|, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_size=|v_ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_size_15|} AuxVars[] AssignedVars[ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_signals, ULTIMATE.start_main_~b2~0#1.lock.__align, ~#in~0.offset, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind, ULTIMATE.start_main_~#b1~0#1.base, ULTIMATE.start_main_#t~mem43#1, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_refs, #NULL.offset, ULTIMATE.start_main_#t~nondet38#1, ~#sig2~0.offset, ULTIMATE.start_main_~b2~0#1.seen, ULTIMATE.start_main_#t~ret39#1.offset, ULTIMATE.start_main_#t~mem44#1, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_size, ~#in~0.base, ULTIMATE.start_main_~#worker~0#1.offset, #length, ~#sig1~0.base, ~#post~0.base, ULTIMATE.start_main_~sig~1#1, ULTIMATE.start_main_~b2~0#1.pass, ~#pre~0.base, ~#pre~0.offset, ULTIMATE.start_main_~#a~1#1.offset, ULTIMATE.start_main_~b2~0#1.let_in.__data.__wrefs, ULTIMATE.start_main_~#worker~0#1.base, ~#sig1~0.offset, ULTIMATE.start_main_#t~mem41#1, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g1_orig_size, ULTIMATE.start_main_~b2~0#1.let_out.__size, ULTIMATE.start_main_#t~pre35#1, ULTIMATE.start_main_~b2~0#1.let_out.__data.__wrefs, ULTIMATE.start_main_~b2~0#1.thread_count, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner, ULTIMATE.start_main_~i~4#1, ~#sig2~0.base, ULTIMATE.start_main_~i~5#1, ULTIMATE.start_main_#t~pre42#1, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_signals, ULTIMATE.start_main_~b2~0#1.let_in.__size, ULTIMATE.start_main_~i~6#1, ULTIMATE.start_main_~#b1~0#1.offset, ULTIMATE.start_main_#t~pre37#1, ~#post~0.offset, ULTIMATE.start_main_~#a~1#1.base, ULTIMATE.start_main_#t~ret39#1.base, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_refs, #NULL.base, ULTIMATE.start_main_~b2~0#1.let_out.__align, ULTIMATE.start_main_~b2~0#1.lock.__data.__count, ULTIMATE.start_main_~b2~0#1.let_in.__align, ULTIMATE.start_main_#t~pre36#1, ULTIMATE.start_main_~b2~0#1.leaving, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock, ULTIMATE.start_main_~i~7#1, #valid, ULTIMATE.start_main_~b2~0#1.lock.__size, ULTIMATE.start_main_#t~pre40#1, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g1_orig_size, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_size] 502#[L787-4]don't care [2022-07-26 14:06:22,100 INFO L735 eck$LassoCheckResult]: Loop: 502#[L787-4]don't care [2147] L787-4-->L787-4: Formula: (let ((.cse4 (* |v_ULTIMATE.start_main_~i~4#1_42| 12))) (let ((.cse5 (select |v_#memory_int_796| |v_ULTIMATE.start_main_~#a~1#1.base_41|)) (.cse0 (select |v_#memory_int_795| |v_ULTIMATE.start_main_~#a~1#1.base_41|)) (.cse2 (+ .cse4 |v_ULTIMATE.start_main_~#a~1#1.offset_39|)) (.cse3 (+ .cse4 |v_ULTIMATE.start_main_~#a~1#1.offset_39| 4)) (.cse1 (+ .cse4 |v_ULTIMATE.start_main_~#a~1#1.offset_39| 8))) (and (= (select |v_#valid_650| |v_ULTIMATE.start_main_~#a~1#1.base_41|) 1) (= (store |v_#memory_int_795| |v_ULTIMATE.start_main_~#a~1#1.base_41| (store .cse0 .cse1 |v_ULTIMATE.start_main_~i~4#1_42|)) |v_#memory_int_793|) (= (store |v_#memory_$Pointer$.offset_434| |v_ULTIMATE.start_main_~#a~1#1.base_41| (store (store (store (select |v_#memory_$Pointer$.offset_434| |v_ULTIMATE.start_main_~#a~1#1.base_41|) .cse2 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse3 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse1 (select (select |v_#memory_$Pointer$.offset_433| |v_ULTIMATE.start_main_~#a~1#1.base_41|) .cse1))) |v_#memory_$Pointer$.offset_433|) (<= (+ .cse4 |v_ULTIMATE.start_main_~#a~1#1.offset_39| 12) (select |v_#length_615| |v_ULTIMATE.start_main_~#a~1#1.base_41|)) (= (store |v_#memory_int_794| |v_ULTIMATE.start_main_~#a~1#1.base_41| (store (select |v_#memory_int_794| |v_ULTIMATE.start_main_~#a~1#1.base_41|) .cse2 (select .cse5 .cse2))) |v_#memory_int_796|) (= (store |v_#memory_int_796| |v_ULTIMATE.start_main_~#a~1#1.base_41| (store .cse5 .cse3 (select .cse0 .cse3))) |v_#memory_int_795|) (<= 0 .cse2) (= (store |v_#memory_$Pointer$.base_434| |v_ULTIMATE.start_main_~#a~1#1.base_41| (store (store (store (select |v_#memory_$Pointer$.base_434| |v_ULTIMATE.start_main_~#a~1#1.base_41|) .cse2 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse3 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse1 (select (select |v_#memory_$Pointer$.base_433| |v_ULTIMATE.start_main_~#a~1#1.base_41|) .cse1))) |v_#memory_$Pointer$.base_433|) (= |v_ULTIMATE.start_main_~i~4#1_41| (+ |v_ULTIMATE.start_main_~i~4#1_42| 1)) (< |v_ULTIMATE.start_main_~i~4#1_42| 3)))) InVars {ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_434|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_41|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_39|, #valid=|v_#valid_650|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_794|, #length=|v_#length_615|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_42|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_434|} OutVars{ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_16|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_433|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_41|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_39|, #valid=|v_#valid_650|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_793|, #length=|v_#length_615|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_41|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_433|} AuxVars[|v_#memory_int_796|, |v_#memory_int_795|] AssignedVars[ULTIMATE.start_main_#t~pre35#1, #memory_$Pointer$.base, #memory_int, ULTIMATE.start_main_~i~4#1, #memory_$Pointer$.offset] 502#[L787-4]don't care [2022-07-26 14:06:22,107 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:06:22,107 INFO L85 PathProgramCache]: Analyzing trace with hash 2203, now seen corresponding path program 1 times [2022-07-26 14:06:22,114 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:06:22,114 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [40382237] [2022-07-26 14:06:22,115 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:06:22,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:06:22,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:22,251 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:06:22,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:22,321 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:06:22,324 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:06:22,325 INFO L85 PathProgramCache]: Analyzing trace with hash 2178, now seen corresponding path program 1 times [2022-07-26 14:06:22,325 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:06:22,325 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [589879111] [2022-07-26 14:06:22,326 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:06:22,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:06:22,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:22,356 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:06:22,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:22,389 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:06:22,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:06:22,390 INFO L85 PathProgramCache]: Analyzing trace with hash 70440, now seen corresponding path program 1 times [2022-07-26 14:06:22,391 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:06:22,391 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2034224750] [2022-07-26 14:06:22,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:06:22,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:06:22,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:22,446 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:06:22,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:22,490 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:06:23,459 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:06:23,459 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:06:23,459 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:06:23,459 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:06:23,459 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:06:23,459 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:23,460 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:06:23,460 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:06:23,460 INFO L133 ssoRankerPreferences]: Filename of dumped script: barrier_3t.i_BEv2_Iteration1_Lasso [2022-07-26 14:06:23,460 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:06:23,460 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:06:23,478 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,482 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,483 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,486 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,488 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,490 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,492 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,495 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,497 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,499 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,500 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,502 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,504 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,506 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,509 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,511 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,513 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,515 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,517 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,520 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,521 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,523 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,525 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,527 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,529 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,530 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,532 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,534 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,536 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,538 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,540 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,542 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,544 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,546 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,548 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:23,549 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,427 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,429 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,433 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,435 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,437 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,438 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,440 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,442 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,444 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,446 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,448 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,450 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,452 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,455 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,457 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,472 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,475 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,477 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,479 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,480 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,482 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,483 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,485 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,486 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,487 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,489 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,491 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,493 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,498 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,499 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,501 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,503 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,505 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,506 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,508 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,510 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,512 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,513 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,514 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,516 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,517 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,519 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:25,520 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:06:26,223 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:06:26,227 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:06:26,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:26,229 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:26,233 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:26,234 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-07-26 14:06:26,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:26,245 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:26,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:06:26,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:26,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:26,246 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:26,247 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:06:26,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:06:26,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:26,267 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2022-07-26 14:06:26,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:26,268 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:26,268 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:26,269 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-07-26 14:06:26,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:26,277 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:26,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:06:26,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:26,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:26,278 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:26,278 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:06:26,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:06:26,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:26,298 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:26,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:26,298 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:26,301 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:26,305 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-07-26 14:06:26,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:26,315 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:26,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:26,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:26,316 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:26,318 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:26,318 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:26,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:26,342 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:26,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:26,343 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:26,344 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:26,349 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-07-26 14:06:26,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:26,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:26,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:26,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:26,356 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:26,358 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:26,358 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:26,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:26,404 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:26,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:26,405 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:26,405 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:26,406 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-07-26 14:06:26,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:26,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:26,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:26,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:26,415 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:26,416 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:26,416 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:26,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:26,434 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2022-07-26 14:06:26,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:26,434 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:26,435 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:26,435 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-07-26 14:06:26,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:26,447 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:26,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:26,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:26,447 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:26,449 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:26,449 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:26,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:26,467 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:26,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:26,468 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:26,468 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:26,469 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-07-26 14:06:26,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:26,477 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:26,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:26,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:26,477 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:26,478 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:26,478 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:26,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:26,498 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:26,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:26,498 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:26,499 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:26,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:26,513 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-07-26 14:06:26,514 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:26,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:26,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:26,514 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:26,515 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:26,515 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:26,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:26,534 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:26,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:26,535 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:26,536 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:26,537 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-07-26 14:06:26,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:26,544 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:26,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:06:26,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:26,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:26,544 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:26,545 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:06:26,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:06:26,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:26,563 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:26,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:26,563 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:26,564 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:26,569 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-07-26 14:06:26,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:26,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:26,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:26,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:26,579 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:26,581 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:26,581 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:26,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:26,628 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:26,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:26,628 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:26,629 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:26,630 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-07-26 14:06:26,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:26,637 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:26,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:26,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:26,638 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:26,639 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:26,639 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:26,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:26,656 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2022-07-26 14:06:26,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:26,657 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:26,657 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:26,658 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-07-26 14:06:26,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:26,665 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:26,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:26,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:26,666 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:26,667 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:26,667 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:26,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:26,687 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:26,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:26,688 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:26,689 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:26,690 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-07-26 14:06:26,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:26,697 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:26,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:26,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:26,697 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:26,699 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:26,699 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:26,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:26,747 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:26,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:26,748 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:26,749 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:26,749 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-07-26 14:06:26,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:26,756 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:26,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:06:26,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:26,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:26,757 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:26,757 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:06:26,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:06:26,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:26,776 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:26,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:26,776 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:26,777 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:26,778 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-07-26 14:06:26,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:26,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:26,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:26,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:26,786 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:26,787 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:26,787 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:26,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:26,807 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:26,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:26,807 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:26,808 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:26,809 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-07-26 14:06:26,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:26,816 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:26,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:06:26,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:26,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:26,817 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:26,817 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:06:26,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:06:26,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:26,833 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:26,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:26,834 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:26,835 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:26,838 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-07-26 14:06:26,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:26,845 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:26,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:26,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:26,845 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:26,846 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:26,846 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:26,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:26,864 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:26,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:26,864 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:26,865 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:26,866 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-07-26 14:06:26,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:26,873 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:26,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:26,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:26,873 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:26,874 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:26,875 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:26,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:26,903 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:26,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:26,903 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:26,904 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:26,907 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-07-26 14:06:26,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:26,914 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:26,914 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:06:26,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:26,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:26,914 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:26,915 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:06:26,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:06:26,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:26,932 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:26,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:26,933 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:26,934 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:26,934 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-07-26 14:06:26,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:26,942 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:26,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:06:26,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:26,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:26,942 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:26,942 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:06:26,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:06:26,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:26,961 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:26,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:26,962 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:26,963 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:26,964 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-07-26 14:06:26,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:26,971 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:26,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:06:26,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:26,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:26,971 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:26,972 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:06:26,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:06:26,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:26,988 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:26,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:26,991 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:26,992 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:26,993 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-07-26 14:06:26,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:27,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:27,001 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:06:27,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:27,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:27,001 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:27,001 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:06:27,002 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:06:27,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:27,019 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2022-07-26 14:06:27,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:27,019 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:27,020 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:27,021 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-07-26 14:06:27,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:27,030 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:27,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:27,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:27,030 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:27,031 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:27,031 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:27,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:27,049 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2022-07-26 14:06:27,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:27,050 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:27,050 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:27,053 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-07-26 14:06:27,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:27,059 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:27,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:06:27,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:27,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:27,060 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:27,060 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:06:27,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:06:27,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:27,077 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2022-07-26 14:06:27,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:27,078 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:27,079 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:27,079 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-07-26 14:06:27,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:27,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:27,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:27,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:27,089 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:27,090 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:27,090 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:27,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:27,109 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:27,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:27,110 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:27,111 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:27,111 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-07-26 14:06:27,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:27,119 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:27,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:27,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:27,119 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:27,120 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:27,120 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:27,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:27,140 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:27,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:27,140 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:27,141 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:27,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:27,147 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-07-26 14:06:27,153 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:27,153 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:06:27,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:27,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:27,153 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:27,153 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:06:27,153 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:06:27,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:27,169 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2022-07-26 14:06:27,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:27,170 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:27,171 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:27,171 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-07-26 14:06:27,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:27,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:27,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:27,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:27,179 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:27,180 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:27,180 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:27,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:27,204 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:27,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:27,204 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:27,210 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:27,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:27,227 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:27,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:27,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:27,227 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:27,229 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:27,229 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:27,231 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-07-26 14:06:27,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:27,278 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:27,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:27,279 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:27,280 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:27,281 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-07-26 14:06:27,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:27,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:27,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:06:27,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:27,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:27,290 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:27,290 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:06:27,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:06:27,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:27,324 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2022-07-26 14:06:27,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:27,325 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:27,326 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:27,327 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-07-26 14:06:27,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:27,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:27,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:06:27,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:27,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:27,336 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:27,336 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:06:27,337 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:06:27,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:27,363 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2022-07-26 14:06:27,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:27,363 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:27,364 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:27,365 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-07-26 14:06:27,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:27,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:27,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:27,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:27,372 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:27,374 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:27,374 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:27,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:27,397 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2022-07-26 14:06:27,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:27,397 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:27,398 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:27,398 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-07-26 14:06:27,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:27,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:27,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:06:27,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:27,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:27,406 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:27,406 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:06:27,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:06:27,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:27,423 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:27,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:27,423 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:27,424 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:27,424 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-07-26 14:06:27,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:27,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:27,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:06:27,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:27,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:27,432 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:27,432 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:06:27,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:06:27,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:27,448 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2022-07-26 14:06:27,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:27,449 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:27,450 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:27,452 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-07-26 14:06:27,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:27,458 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:27,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:27,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:27,458 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:27,460 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:27,460 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:27,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:27,488 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2022-07-26 14:06:27,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:27,489 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:27,489 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:27,490 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-07-26 14:06:27,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:27,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:27,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:27,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:27,497 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:27,498 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:27,498 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:27,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:27,528 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2022-07-26 14:06:27,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:27,530 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:27,531 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:27,534 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-07-26 14:06:27,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:27,540 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:27,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:27,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:27,540 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:27,542 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:27,542 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:27,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:27,582 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:27,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:27,582 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:27,583 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:27,584 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-07-26 14:06:27,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:06:27,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:27,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:27,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:27,592 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:27,599 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:27,599 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:27,615 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:06:27,667 INFO L443 ModelExtractionUtils]: Simplification made 15 calls to the SMT solver. [2022-07-26 14:06:27,667 INFO L444 ModelExtractionUtils]: 1 out of 28 variables were initially zero. Simplification set additionally 24 variables to zero. [2022-07-26 14:06:27,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:27,669 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:27,679 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 14:06:27,684 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:06:27,692 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-07-26 14:06:27,713 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 14:06:27,713 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:06:27,714 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(v_rep(select #length ULTIMATE.start_main_~#a~1#1.base)_1, ULTIMATE.start_main_~i~4#1) = 1*v_rep(select #length ULTIMATE.start_main_~#a~1#1.base)_1 - 2*ULTIMATE.start_main_~i~4#1 Supporting invariants [] [2022-07-26 14:06:27,738 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:28,320 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2022-07-26 14:06:28,718 INFO L156 tatePredicateManager]: 181 out of 181 supporting invariants were superfluous and have been removed [2022-07-26 14:06:28,739 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:06:28,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:06:28,768 INFO L263 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 14:06:28,769 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:06:28,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:06:28,785 INFO L263 TraceCheckSpWp]: Trace formula consists of 37 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-26 14:06:28,785 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:06:28,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:06:28,810 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-26 14:06:28,812 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand currently 4278 states, but on-demand construction may add more states Second operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:06:28,945 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand currently 4278 states, but on-demand construction may add more states. Second operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 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) Result 4280 states and 10974 transitions. Complement of second has 3 states. [2022-07-26 14:06:28,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-26 14:06:28,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:06:28,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2 transitions. [2022-07-26 14:06:28,953 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 1 letters. [2022-07-26 14:06:28,953 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:06:28,953 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-26 14:06:28,954 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:06:28,954 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 2 letters. [2022-07-26 14:06:28,954 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:06:28,954 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 4280 states and 10974 transitions. [2022-07-26 14:06:28,999 INFO L131 ngComponentsAnalysis]: Automaton has 867 accepting balls. 2345 [2022-07-26 14:06:29,045 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 4280 states to 4273 states and 10964 transitions. [2022-07-26 14:06:29,047 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4271 [2022-07-26 14:06:29,053 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 4272 [2022-07-26 14:06:29,054 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4273 states and 10964 transitions. [2022-07-26 14:06:29,067 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:06:29,067 INFO L220 hiAutomatonCegarLoop]: Abstraction has 4273 states and 10964 transitions. [2022-07-26 14:06:29,092 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4273 states and 10964 transitions. [2022-07-26 14:06:29,190 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4273 to 4273. [2022-07-26 14:06:29,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4273 states, 4273 states have (on average 2.565878773695296) internal successors, (10964), 4272 states have internal predecessors, (10964), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:06:29,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4273 states to 4273 states and 10964 transitions. [2022-07-26 14:06:29,297 INFO L242 hiAutomatonCegarLoop]: Abstraction has 4273 states and 10964 transitions. [2022-07-26 14:06:29,297 INFO L426 stractBuchiCegarLoop]: Abstraction has 4273 states and 10964 transitions. [2022-07-26 14:06:29,298 INFO L333 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-26 14:06:29,298 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 4273 states and 10964 transitions. [2022-07-26 14:06:29,340 INFO L131 ngComponentsAnalysis]: Automaton has 867 accepting balls. 2345 [2022-07-26 14:06:29,340 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:06:29,340 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:06:29,341 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2022-07-26 14:06:29,341 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:06:29,342 INFO L733 eck$LassoCheckResult]: Stem: 22246#[ULTIMATE.startENTRY]don't care [2172] ULTIMATE.startENTRY-->L787-4: Formula: (let ((.cse2 (select |v_#memory_int_835| |v_~#post~0.base_82|)) (.cse0 (select |v_#memory_int_835| |v_~#pre~0.base_69|)) (.cse1 (select |v_#memory_int_835| |v_~#sig2~0.base_54|)) (.cse4 (store |v_#valid_683| |v_ULTIMATE.start_main_~#b1~0#1.base_50| 1)) (.cse5 (select |v_#memory_int_835| 1)) (.cse3 (select |v_#memory_int_835| |v_~#sig1~0.base_75|)) (.cse6 (select |v_#memory_int_835| |v_~#in~0.base_89|))) (and (= (select |v_#length_648| 6) 3) (= (select |v_#valid_683| 1) 1) (= (select .cse0 |v_~#pre~0.offset_69|) 0) (= (select .cse1 (+ |v_~#sig2~0.offset_54| 1)) 0) (= |v_#NULL.base_14| 0) (= 2 (select |v_#length_648| 1)) (= |v_~#sig2~0.offset_54| 0) (= (select .cse2 (+ 2 |v_~#post~0.offset_82|)) 0) (= (select |v_#valid_683| |v_ULTIMATE.start_main_~#b1~0#1.base_50|) 0) (= |v_~#post~0.offset_82| 0) (= (select .cse2 |v_~#post~0.offset_82|) 0) (= (store (store |v_#length_648| |v_ULTIMATE.start_main_~#b1~0#1.base_50| 133) |v_ULTIMATE.start_main_~#a~1#1.base_45| 36) |v_#length_647|) (= (select .cse0 (+ |v_~#pre~0.offset_69| 1)) 0) (= (select |v_#length_648| 3) 3) (= (select |v_#length_648| 5) 3) (= (select .cse2 (+ |v_~#post~0.offset_82| 1)) 0) (= (select .cse0 (+ 2 |v_~#pre~0.offset_69|)) 0) (= (select |v_#valid_683| 0) 0) (= |v_#NULL.offset_14| 0) (= |v_~#pre~0.offset_69| 0) (= (select .cse3 (+ |v_~#sig1~0.offset_75| 2)) 0) (= (select |v_#valid_683| 6) 1) (= (select .cse1 (+ |v_~#sig2~0.offset_54| 2)) 0) (< |v_#StackHeapBarrier_35| |v_ULTIMATE.start_main_~#b1~0#1.base_50|) (= |v_ULTIMATE.start_main_~i~4#1_53| 0) (= 3 (select |v_#length_648| 4)) (= |v_ULTIMATE.start_main_~#a~1#1.offset_43| 0) (= (select |v_#valid_683| 7) 1) (= |v_~#post~0.base_82| 5) (= (select .cse4 |v_ULTIMATE.start_main_~#a~1#1.base_45|) 0) (= (select .cse3 |v_~#sig1~0.offset_75|) 0) (< |v_#StackHeapBarrier_35| |v_ULTIMATE.start_main_~#a~1#1.base_45|) (= (select |v_#length_648| 7) 3) (= 48 (select .cse5 0)) (= (select .cse6 |v_~#in~0.offset_89|) 0) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_44| 0) (= (select .cse1 |v_~#sig2~0.offset_54|) 0) (= (select .cse6 (+ 2 |v_~#in~0.offset_89|)) 0) (= |v_#valid_682| (store .cse4 |v_ULTIMATE.start_main_~#a~1#1.base_45| 1)) (= 7 |v_~#sig2~0.base_54|) (= |v_~#in~0.offset_89| 0) (= (select |v_#valid_683| 5) 1) (= 6 |v_~#sig1~0.base_75|) (= |v_~#in~0.base_89| 4) (= 3 |v_~#pre~0.base_69|) (= (select .cse5 1) 0) (= (select |v_#length_648| 2) 10) (= (select .cse3 (+ |v_~#sig1~0.offset_75| 1)) 0) (= (select |v_#valid_683| 4) 1) (< 0 |v_#StackHeapBarrier_35|) (= (select |v_#valid_683| 3) 1) (= |v_~#sig1~0.offset_75| 0) (= (select .cse6 (+ |v_~#in~0.offset_89| 1)) 0) (= (select |v_#valid_683| 2) 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_35|, #valid=|v_#valid_683|, #memory_int=|v_#memory_int_835|, #length=|v_#length_648|} OutVars{ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_signals=|v_ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_signals_15|, ULTIMATE.start_main_~b2~0#1.lock.__align=|v_ULTIMATE.start_main_~b2~0#1.lock.__align_15|, ~#in~0.offset=|v_~#in~0.offset_89|, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__kind_15|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_50|, ULTIMATE.start_main_#t~mem43#1=|v_ULTIMATE.start_main_#t~mem43#1_34|, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_refs=|v_ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_refs_15|, #NULL.offset=|v_#NULL.offset_14|, ULTIMATE.start_main_#t~nondet38#1=|v_ULTIMATE.start_main_#t~nondet38#1_17|, ~#sig2~0.offset=|v_~#sig2~0.offset_54|, ULTIMATE.start_main_~b2~0#1.seen=|v_ULTIMATE.start_main_~b2~0#1.seen_15|, ULTIMATE.start_main_#t~ret39#1.offset=|v_ULTIMATE.start_main_#t~ret39#1.offset_28|, ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_21|, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_size=|v_ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_size_15|, ~#in~0.base=|v_~#in~0.base_89|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_35|, #length=|v_#length_647|, ~#sig1~0.base=|v_~#sig1~0.base_75|, ~#post~0.base=|v_~#post~0.base_82|, ULTIMATE.start_main_~sig~1#1=|v_ULTIMATE.start_main_~sig~1#1_35|, ULTIMATE.start_main_~b2~0#1.pass=|v_ULTIMATE.start_main_~b2~0#1.pass_15|, ~#pre~0.base=|v_~#pre~0.base_69|, ~#pre~0.offset=|v_~#pre~0.offset_69|, #StackHeapBarrier=|v_#StackHeapBarrier_35|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_43|, ULTIMATE.start_main_~b2~0#1.let_in.__data.__wrefs=|v_ULTIMATE.start_main_~b2~0#1.let_in.__data.__wrefs_15|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_39|, ~#sig1~0.offset=|v_~#sig1~0.offset_75|, ULTIMATE.start_main_#t~mem41#1=|v_ULTIMATE.start_main_#t~mem41#1_20|, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g1_orig_size=|v_ULTIMATE.start_main_~b2~0#1.let_out.__data.__g1_orig_size_15|, ULTIMATE.start_main_~b2~0#1.let_out.__size=|v_ULTIMATE.start_main_~b2~0#1.let_out.__size_15|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_22|, ULTIMATE.start_main_~b2~0#1.let_out.__data.__wrefs=|v_ULTIMATE.start_main_~b2~0#1.let_out.__data.__wrefs_15|, ULTIMATE.start_main_~b2~0#1.thread_count=|v_ULTIMATE.start_main_~b2~0#1.thread_count_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__owner_15|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_53|, ~#sig2~0.base=|v_~#sig2~0.base_54|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_51|, ULTIMATE.start_main_#t~pre42#1=|v_ULTIMATE.start_main_#t~pre42#1_22|, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_signals=|v_ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_signals_15|, ULTIMATE.start_main_~b2~0#1.let_in.__size=|v_ULTIMATE.start_main_~b2~0#1.let_in.__size_15|, ULTIMATE.start_main_~i~6#1=|v_ULTIMATE.start_main_~i~6#1_41|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_44|, ULTIMATE.start_main_#t~pre37#1=|v_ULTIMATE.start_main_#t~pre37#1_27|, ~#post~0.offset=|v_~#post~0.offset_82|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_45|, ULTIMATE.start_main_#t~ret39#1.base=|v_ULTIMATE.start_main_#t~ret39#1.base_28|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_17|, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_refs=|v_ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_refs_15|, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_~b2~0#1.let_out.__align=|v_ULTIMATE.start_main_~b2~0#1.let_out.__align_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__count=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__count_15|, ULTIMATE.start_main_~b2~0#1.let_in.__align=|v_ULTIMATE.start_main_~b2~0#1.let_in.__align_15|, ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_20|, ULTIMATE.start_main_~b2~0#1.leaving=|v_ULTIMATE.start_main_~b2~0#1.leaving_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__lock_15|, ULTIMATE.start_main_~i~7#1=|v_ULTIMATE.start_main_~i~7#1_48|, #valid=|v_#valid_682|, #memory_int=|v_#memory_int_835|, ULTIMATE.start_main_~b2~0#1.lock.__size=|v_ULTIMATE.start_main_~b2~0#1.lock.__size_15|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_20|, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g1_orig_size=|v_ULTIMATE.start_main_~b2~0#1.let_in.__data.__g1_orig_size_15|, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_size=|v_ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_size_15|} AuxVars[] AssignedVars[ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_signals, ULTIMATE.start_main_~b2~0#1.lock.__align, ~#in~0.offset, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind, ULTIMATE.start_main_~#b1~0#1.base, ULTIMATE.start_main_#t~mem43#1, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_refs, #NULL.offset, ULTIMATE.start_main_#t~nondet38#1, ~#sig2~0.offset, ULTIMATE.start_main_~b2~0#1.seen, ULTIMATE.start_main_#t~ret39#1.offset, ULTIMATE.start_main_#t~mem44#1, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_size, ~#in~0.base, ULTIMATE.start_main_~#worker~0#1.offset, #length, ~#sig1~0.base, ~#post~0.base, ULTIMATE.start_main_~sig~1#1, ULTIMATE.start_main_~b2~0#1.pass, ~#pre~0.base, ~#pre~0.offset, ULTIMATE.start_main_~#a~1#1.offset, ULTIMATE.start_main_~b2~0#1.let_in.__data.__wrefs, ULTIMATE.start_main_~#worker~0#1.base, ~#sig1~0.offset, ULTIMATE.start_main_#t~mem41#1, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g1_orig_size, ULTIMATE.start_main_~b2~0#1.let_out.__size, ULTIMATE.start_main_#t~pre35#1, ULTIMATE.start_main_~b2~0#1.let_out.__data.__wrefs, ULTIMATE.start_main_~b2~0#1.thread_count, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner, ULTIMATE.start_main_~i~4#1, ~#sig2~0.base, ULTIMATE.start_main_~i~5#1, ULTIMATE.start_main_#t~pre42#1, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_signals, ULTIMATE.start_main_~b2~0#1.let_in.__size, ULTIMATE.start_main_~i~6#1, ULTIMATE.start_main_~#b1~0#1.offset, ULTIMATE.start_main_#t~pre37#1, ~#post~0.offset, ULTIMATE.start_main_~#a~1#1.base, ULTIMATE.start_main_#t~ret39#1.base, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_refs, #NULL.base, ULTIMATE.start_main_~b2~0#1.let_out.__align, ULTIMATE.start_main_~b2~0#1.lock.__data.__count, ULTIMATE.start_main_~b2~0#1.let_in.__align, ULTIMATE.start_main_#t~pre36#1, ULTIMATE.start_main_~b2~0#1.leaving, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock, ULTIMATE.start_main_~i~7#1, #valid, ULTIMATE.start_main_~b2~0#1.lock.__size, ULTIMATE.start_main_#t~pre40#1, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g1_orig_size, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_size] 16906#[L787-4]don't care [2170] L787-4-->L794-5: Formula: (let ((.cse0 (select |v_#memory_$Pointer$.offset_462| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse8 (select |v_#memory_$Pointer$.base_461| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse5 (select |v_#memory_$Pointer$.base_462| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse6 (select |v_#memory_$Pointer$.base_463| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse4 (select |v_#memory_$Pointer$.offset_463| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse2 (select |v_#memory_$Pointer$.offset_461| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse7 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| 13)) (.cse9 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| 4)) (.cse3 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| 8)) (.cse1 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| 12))) (and (= |v_#memory_$Pointer$.offset_Out_10| (store |v_#memory_$Pointer$.offset_462| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse0 .cse1 (select (select |v_#memory_$Pointer$.offset_Out_10| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) .cse1)))) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1| |v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|) (not (< |v_ULTIMATE.start_main_~i~4#1_In_3| 3)) (= |v_#memory_$Pointer$.offset_462| (store |v_#memory_$Pointer$.offset_461| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse2 .cse3 (select .cse0 .cse3)))) (= 3 |v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|) (= (store |v_#memory_$Pointer$.offset_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (select |v_#memory_$Pointer$.offset_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| (select .cse4 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|))) |v_#memory_$Pointer$.offset_463|) (= |v_#length_Out_2| (store |v_#length_In_27| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 8)) (= (store |v_#memory_$Pointer$.base_462| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse5 .cse3 (select .cse6 .cse3))) |v_#memory_$Pointer$.base_463|) (= |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| |v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|) (<= .cse7 (select |v_#length_In_27| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (not (= |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 0)) (< |v_#StackHeapBarrier_In_1| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|) (= (store |v_#valid_In_29| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 1) |v_#valid_Out_6|) (= 1 (select |v_#valid_In_29| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (= (select |v_#valid_In_29| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|) 0) (= |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| |v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|) (= |v_ULTIMATE.start_main_~i~5#1_Out_2| 0) (= (store |v_#memory_$Pointer$.base_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (select |v_#memory_$Pointer$.base_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| (select .cse8 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|))) |v_#memory_$Pointer$.base_461|) (= (store |v_#memory_$Pointer$.base_461| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse8 .cse9 (select .cse5 .cse9))) |v_#memory_$Pointer$.base_462|) (= |v_ULTIMATE.start_main_~#worker~0#1.offset_Out_2| 0) (= |v_ULTIMATE.start_barrier_init_~thread_count#1_Out_2| |v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|) (= (store |v_#memory_$Pointer$.base_463| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse6 .cse1 (select (select |v_#memory_$Pointer$.base_Out_10| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) .cse1))) |v_#memory_$Pointer$.base_Out_10|) (= |v_#memory_$Pointer$.offset_461| (store |v_#memory_$Pointer$.offset_463| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse4 .cse9 (select .cse2 .cse9)))) (= |v_#pthreadsMutex_Out_2| (store |v_#pthreadsMutex_In_1| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (select |v_#pthreadsMutex_In_1| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) .cse7 0))) (<= 0 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|) (= (store |v_#memory_int_In_23| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (store (store (store (select |v_#memory_int_In_23| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| |v_ULTIMATE.start_barrier_init_~thread_count#1_Out_2|) .cse9 0) .cse3 0) .cse1 0)) |v_#memory_int_Out_10|) (= |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| |v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|))) InVars {#pthreadsMutex=|v_#pthreadsMutex_In_1|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_In_9|, #valid=|v_#valid_In_29|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_In_3|, #memory_int=|v_#memory_int_In_23|, #length=|v_#length_In_27|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_In_9|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_In_3|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_Out_2|, ULTIMATE.start_barrier_init_~thread_count#1=|v_ULTIMATE.start_barrier_init_~thread_count#1_Out_2|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_Out_10|, ULTIMATE.start_barrier_init_~b#1.offset=|v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|, ULTIMATE.start_barrier_init_#in~thread_count#1=|v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_In_3|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_In_3|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, ULTIMATE.start_barrier_init_#in~b#1.base=|v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_Out_2|, #valid=|v_#valid_Out_6|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|, #memory_int=|v_#memory_int_Out_10|, ULTIMATE.start_barrier_init_~b#1.base=|v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|, #length=|v_#length_Out_2|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_Out_2|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_Out_10|, ULTIMATE.start_barrier_init_#in~b#1.offset=|v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|} AuxVars[|v_#memory_$Pointer$.offset_461|, |v_#memory_$Pointer$.offset_462|, |v_#memory_$Pointer$.offset_463|, |v_#memory_$Pointer$.base_463|, |v_#memory_$Pointer$.base_462|, |v_#memory_$Pointer$.base_461|] AssignedVars[#pthreadsMutex, ULTIMATE.start_barrier_init_~thread_count#1, #memory_$Pointer$.base, ULTIMATE.start_barrier_init_~b#1.offset, ULTIMATE.start_barrier_init_#in~thread_count#1, ULTIMATE.start_barrier_init_#in~b#1.base, ULTIMATE.start_main_~#worker~0#1.offset, #valid, ULTIMATE.start_main_~#worker~0#1.base, #memory_int, ULTIMATE.start_barrier_init_~b#1.base, #length, ULTIMATE.start_main_~i~5#1, #memory_$Pointer$.offset, ULTIMATE.start_barrier_init_#in~b#1.offset] 16910#[L794-5]don't care [2070] L794-5-->L752-1: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~a~0#1.offset_22| 8))) (and (= (+ |v_ULTIMATE.start_main_~#a~1#1.offset_35| 24) |v_ULTIMATE.start_worker_fn_#in~arg#1.offset_11|) (<= 0 .cse0) (= |v_ULTIMATE.start_worker_fn_#in~arg#1.base_11| |v_ULTIMATE.start_worker_fn_~arg#1.base_12|) (<= (+ |v_ULTIMATE.start_worker_fn_~a~0#1.offset_22| 12) (select |v_#length_525| |v_ULTIMATE.start_worker_fn_~a~0#1.base_22|)) (= (select |v_#valid_554| |v_ULTIMATE.start_worker_fn_~a~0#1.base_22|) 1) (= |v_ULTIMATE.start_worker_fn_~arg#1.offset_12| |v_ULTIMATE.start_worker_fn_#in~arg#1.offset_11|) (= |v_ULTIMATE.start_worker_fn_~a~0#1.base_22| |v_ULTIMATE.start_worker_fn_~arg#1.base_12|) (not (< |v_ULTIMATE.start_main_~i~5#1_37| 2)) (= |v_ULTIMATE.start_worker_fn_~arg#1.offset_12| |v_ULTIMATE.start_worker_fn_~a~0#1.offset_22|) (= |v_ULTIMATE.start_worker_fn_#t~mem16#1_21| (select (select |v_#memory_int_679| |v_ULTIMATE.start_worker_fn_~a~0#1.base_22|) .cse0)) (= |v_ULTIMATE.start_worker_fn_#in~arg#1.base_11| |v_ULTIMATE.start_main_~#a~1#1.base_37|))) InVars {ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_35|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_37|, #valid=|v_#valid_554|, #memory_int=|v_#memory_int_679|, #length=|v_#length_525|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_37|} OutVars{ULTIMATE.start_worker_fn_#t~mem26#1.base=|v_ULTIMATE.start_worker_fn_#t~mem26#1.base_15|, ULTIMATE.start_worker_fn_#t~ret27#1=|v_ULTIMATE.start_worker_fn_#t~ret27#1_21|, ULTIMATE.start_worker_fn_#t~mem20#1.base=|v_ULTIMATE.start_worker_fn_#t~mem20#1.base_25|, ULTIMATE.start_worker_fn_#t~pre29#1=|v_ULTIMATE.start_worker_fn_#t~pre29#1_16|, ULTIMATE.start_worker_fn_#t~mem32#1=|v_ULTIMATE.start_worker_fn_#t~mem32#1_15|, ULTIMATE.start_worker_fn_#in~arg#1.base=|v_ULTIMATE.start_worker_fn_#in~arg#1.base_11|, ULTIMATE.start_worker_fn_~a~0#1.base=|v_ULTIMATE.start_worker_fn_~a~0#1.base_22|, ULTIMATE.start_worker_fn_#t~mem26#1.offset=|v_ULTIMATE.start_worker_fn_#t~mem26#1.offset_15|, ULTIMATE.start_worker_fn_#t~mem16#1=|v_ULTIMATE.start_worker_fn_#t~mem16#1_21|, ULTIMATE.start_worker_fn_~tid~0#1=|v_ULTIMATE.start_worker_fn_~tid~0#1_56|, ULTIMATE.start_worker_fn_#t~mem23#1=|v_ULTIMATE.start_worker_fn_#t~mem23#1_26|, ULTIMATE.start_worker_fn_~i~3#1=|v_ULTIMATE.start_worker_fn_~i~3#1_33|, ULTIMATE.start_worker_fn_~arg#1.base=|v_ULTIMATE.start_worker_fn_~arg#1.base_12|, ULTIMATE.start_worker_fn_~i~1#1=|v_ULTIMATE.start_worker_fn_~i~1#1_36|, ULTIMATE.start_worker_fn_#t~mem31#1=|v_ULTIMATE.start_worker_fn_#t~mem31#1_26|, ULTIMATE.start_worker_fn_~a~0#1.offset=|v_ULTIMATE.start_worker_fn_~a~0#1.offset_22|, ULTIMATE.start_worker_fn_#t~pre33#1=|v_ULTIMATE.start_worker_fn_#t~pre33#1_16|, #length=|v_#length_525|, ULTIMATE.start_worker_fn_#t~mem20#1.offset=|v_ULTIMATE.start_worker_fn_#t~mem20#1.offset_25|, ULTIMATE.start_worker_fn_~i~2#1=|v_ULTIMATE.start_worker_fn_~i~2#1_43|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_37|, ULTIMATE.start_worker_fn_#t~mem18#1=|v_ULTIMATE.start_worker_fn_#t~mem18#1_24|, ULTIMATE.start_worker_fn_#res#1.offset=|v_ULTIMATE.start_worker_fn_#res#1.offset_16|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_54|, ULTIMATE.start_worker_fn_#res#1.base=|v_ULTIMATE.start_worker_fn_#res#1.base_16|, ULTIMATE.start_worker_fn_#t~mem30#1=|v_ULTIMATE.start_worker_fn_#t~mem30#1_26|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_37|, ULTIMATE.start_worker_fn_#t~pre22#1=|v_ULTIMATE.start_worker_fn_#t~pre22#1_16|, ULTIMATE.start_worker_fn_~sig~0#1=|v_ULTIMATE.start_worker_fn_~sig~0#1_81|, ULTIMATE.start_worker_fn_#t~mem34#1=|v_ULTIMATE.start_worker_fn_#t~mem34#1_17|, ULTIMATE.start_worker_fn_#t~pre17#1=|v_ULTIMATE.start_worker_fn_#t~pre17#1_18|, ULTIMATE.start_worker_fn_#t~mem25#1=|v_ULTIMATE.start_worker_fn_#t~mem25#1_30|, ULTIMATE.start_worker_fn_#t~ret21#1=|v_ULTIMATE.start_worker_fn_#t~ret21#1_31|, ULTIMATE.start_worker_fn_~arg#1.offset=|v_ULTIMATE.start_worker_fn_~arg#1.offset_12|, ULTIMATE.start_worker_fn_#t~mem19#1=|v_ULTIMATE.start_worker_fn_#t~mem19#1_24|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_35|, #valid=|v_#valid_554|, #memory_int=|v_#memory_int_679|, ULTIMATE.start_worker_fn_#t~mem28#1=|v_ULTIMATE.start_worker_fn_#t~mem28#1_26|, ULTIMATE.start_worker_fn_#in~arg#1.offset=|v_ULTIMATE.start_worker_fn_#in~arg#1.offset_11|, ULTIMATE.start_worker_fn_#t~mem24#1=|v_ULTIMATE.start_worker_fn_#t~mem24#1_17|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_#t~mem26#1.base, ULTIMATE.start_worker_fn_#t~ret27#1, ULTIMATE.start_worker_fn_#t~mem20#1.base, ULTIMATE.start_worker_fn_#t~pre29#1, ULTIMATE.start_worker_fn_#t~mem32#1, ULTIMATE.start_worker_fn_#in~arg#1.base, ULTIMATE.start_worker_fn_~a~0#1.base, ULTIMATE.start_worker_fn_#t~mem26#1.offset, ULTIMATE.start_worker_fn_#t~mem16#1, ULTIMATE.start_worker_fn_~tid~0#1, ULTIMATE.start_worker_fn_#t~mem23#1, ULTIMATE.start_worker_fn_~i~3#1, ULTIMATE.start_worker_fn_~arg#1.base, ULTIMATE.start_worker_fn_~i~1#1, ULTIMATE.start_worker_fn_#t~mem31#1, ULTIMATE.start_worker_fn_~a~0#1.offset, ULTIMATE.start_worker_fn_#t~pre33#1, ULTIMATE.start_worker_fn_#t~mem20#1.offset, ULTIMATE.start_worker_fn_~i~2#1, ULTIMATE.start_worker_fn_#t~mem18#1, ULTIMATE.start_worker_fn_#res#1.offset, ULTIMATE.start_worker_fn_~i~0#1, ULTIMATE.start_worker_fn_#res#1.base, ULTIMATE.start_worker_fn_#t~mem30#1, ULTIMATE.start_worker_fn_#t~pre22#1, ULTIMATE.start_worker_fn_~sig~0#1, ULTIMATE.start_worker_fn_#t~mem34#1, ULTIMATE.start_worker_fn_#t~pre17#1, ULTIMATE.start_worker_fn_#t~mem25#1, ULTIMATE.start_worker_fn_#t~ret21#1, ULTIMATE.start_worker_fn_~arg#1.offset, ULTIMATE.start_worker_fn_#t~mem19#1, ULTIMATE.start_worker_fn_#t~mem28#1, ULTIMATE.start_worker_fn_#in~arg#1.offset, ULTIMATE.start_worker_fn_#t~mem24#1] 21872#[L752-1]don't care [2016] L752-1-->L754-5: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~tid~0#1_40| |v_~#pre~0.offset_49|))) (and (<= 0 .cse0) (= (select |v_#valid_476| |v_~#pre~0.base_49|) 1) (= |v_#memory_$Pointer$.offset_299| (store |v_#memory_$Pointer$.offset_300| |v_~#pre~0.base_49| (store (select |v_#memory_$Pointer$.offset_300| |v_~#pre~0.base_49|) .cse0 (select (select |v_#memory_$Pointer$.offset_299| |v_~#pre~0.base_49|) .cse0)))) (<= (+ |v_ULTIMATE.start_worker_fn_~tid~0#1_40| |v_~#pre~0.offset_49| 1) (select |v_#length_447| |v_~#pre~0.base_49|)) (= |v_ULTIMATE.start_worker_fn_#t~mem16#1_14| |v_ULTIMATE.start_worker_fn_~tid~0#1_40|) (= (store |v_#memory_int_574| |v_~#pre~0.base_49| (store (select |v_#memory_int_574| |v_~#pre~0.base_49|) .cse0 1)) |v_#memory_int_573|) (= (store |v_#memory_$Pointer$.base_300| |v_~#pre~0.base_49| (store (select |v_#memory_$Pointer$.base_300| |v_~#pre~0.base_49|) .cse0 (select (select |v_#memory_$Pointer$.base_299| |v_~#pre~0.base_49|) .cse0))) |v_#memory_$Pointer$.base_299|) (= |v_ULTIMATE.start_worker_fn_~i~0#1_40| 0))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_300|, #valid=|v_#valid_476|, ULTIMATE.start_worker_fn_#t~mem16#1=|v_ULTIMATE.start_worker_fn_#t~mem16#1_14|, #memory_int=|v_#memory_int_574|, ~#pre~0.base=|v_~#pre~0.base_49|, #length=|v_#length_447|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_300|, ~#pre~0.offset=|v_~#pre~0.offset_49|} OutVars{ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_40|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_299|, ULTIMATE.start_worker_fn_~tid~0#1=|v_ULTIMATE.start_worker_fn_~tid~0#1_40|, #valid=|v_#valid_476|, #memory_int=|v_#memory_int_573|, ~#pre~0.base=|v_~#pre~0.base_49|, #length=|v_#length_447|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_299|, ~#pre~0.offset=|v_~#pre~0.offset_49|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_~i~0#1, #memory_$Pointer$.base, ULTIMATE.start_worker_fn_~tid~0#1, ULTIMATE.start_worker_fn_#t~mem16#1, #memory_int, #memory_$Pointer$.offset] 21874#[L754-5]don't care [2022-07-26 14:06:29,342 INFO L735 eck$LassoCheckResult]: Loop: 21874#[L754-5]don't care [2163] L754-5-->L754-5: Formula: false InVars {} OutVars{ULTIMATE.start_worker_fn_#t~mem18#1=|v_ULTIMATE.start_worker_fn_#t~mem18#1_30|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_60|, ULTIMATE.start_worker_fn_#t~mem19#1=|v_ULTIMATE.start_worker_fn_#t~mem19#1_28|, ULTIMATE.start_worker_fn_#t~pre17#1=|v_ULTIMATE.start_worker_fn_#t~pre17#1_20|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_#t~mem18#1, ULTIMATE.start_worker_fn_~i~0#1, ULTIMATE.start_worker_fn_#t~mem19#1, ULTIMATE.start_worker_fn_#t~pre17#1] 21874#[L754-5]don't care [2022-07-26 14:06:29,343 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:06:29,343 INFO L85 PathProgramCache]: Analyzing trace with hash 67781129, now seen corresponding path program 1 times [2022-07-26 14:06:29,343 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:06:29,343 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [551172767] [2022-07-26 14:06:29,343 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:06:29,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:06:29,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:06:29,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:06:29,392 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:06:29,393 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [551172767] [2022-07-26 14:06:29,393 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [551172767] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:06:29,393 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 14:06:29,393 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-26 14:06:29,393 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [12686761] [2022-07-26 14:06:29,394 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:06:29,396 INFO L738 eck$LassoCheckResult]: stem already infeasible [2022-07-26 14:06:29,396 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:06:29,396 INFO L85 PathProgramCache]: Analyzing trace with hash 2194, now seen corresponding path program 1 times [2022-07-26 14:06:29,396 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:06:29,396 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1892322612] [2022-07-26 14:06:29,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:06:29,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:06:29,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:06:29,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:06:29,403 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:06:29,403 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1892322612] [2022-07-26 14:06:29,403 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1892322612] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:06:29,403 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 14:06:29,403 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [0] imperfect sequences [] total 0 [2022-07-26 14:06:29,403 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1742075280] [2022-07-26 14:06:29,403 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:06:29,403 INFO L750 eck$LassoCheckResult]: loop already infeasible [2022-07-26 14:06:29,404 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:06:29,405 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-07-26 14:06:29,406 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-07-26 14:06:29,407 INFO L87 Difference]: Start difference. First operand 4273 states and 10964 transitions. cyclomatic complexity: 7559 Second operand has 2 states, 1 states have (on average 1.0) internal successors, (1), 1 states have internal predecessors, (1), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:06:29,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:06:29,617 INFO L93 Difference]: Finished difference Result 4273 states and 10047 transitions. [2022-07-26 14:06:29,617 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 4273 states and 10047 transitions. [2022-07-26 14:06:29,657 INFO L131 ngComponentsAnalysis]: Automaton has 867 accepting balls. 2345 [2022-07-26 14:06:29,691 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 4273 states to 4269 states and 10039 transitions. [2022-07-26 14:06:29,692 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4268 [2022-07-26 14:06:29,697 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 4268 [2022-07-26 14:06:29,697 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4269 states and 10039 transitions. [2022-07-26 14:06:29,705 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:06:29,705 INFO L220 hiAutomatonCegarLoop]: Abstraction has 4269 states and 10039 transitions. [2022-07-26 14:06:29,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4269 states and 10039 transitions. [2022-07-26 14:06:29,779 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4269 to 4269. [2022-07-26 14:06:29,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4269 states, 4269 states have (on average 2.351604591239166) internal successors, (10039), 4268 states have internal predecessors, (10039), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:06:29,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4269 states to 4269 states and 10039 transitions. [2022-07-26 14:06:29,806 INFO L242 hiAutomatonCegarLoop]: Abstraction has 4269 states and 10039 transitions. [2022-07-26 14:06:29,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-07-26 14:06:29,807 INFO L426 stractBuchiCegarLoop]: Abstraction has 4269 states and 10039 transitions. [2022-07-26 14:06:29,807 INFO L333 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-26 14:06:29,807 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 4269 states and 10039 transitions. [2022-07-26 14:06:29,829 INFO L131 ngComponentsAnalysis]: Automaton has 867 accepting balls. 2345 [2022-07-26 14:06:29,830 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:06:29,830 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:06:29,830 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2022-07-26 14:06:29,830 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 14:06:29,831 INFO L733 eck$LassoCheckResult]: Stem: 35029#[ULTIMATE.startENTRY]don't care [2172] ULTIMATE.startENTRY-->L787-4: Formula: (let ((.cse2 (select |v_#memory_int_835| |v_~#post~0.base_82|)) (.cse0 (select |v_#memory_int_835| |v_~#pre~0.base_69|)) (.cse1 (select |v_#memory_int_835| |v_~#sig2~0.base_54|)) (.cse4 (store |v_#valid_683| |v_ULTIMATE.start_main_~#b1~0#1.base_50| 1)) (.cse5 (select |v_#memory_int_835| 1)) (.cse3 (select |v_#memory_int_835| |v_~#sig1~0.base_75|)) (.cse6 (select |v_#memory_int_835| |v_~#in~0.base_89|))) (and (= (select |v_#length_648| 6) 3) (= (select |v_#valid_683| 1) 1) (= (select .cse0 |v_~#pre~0.offset_69|) 0) (= (select .cse1 (+ |v_~#sig2~0.offset_54| 1)) 0) (= |v_#NULL.base_14| 0) (= 2 (select |v_#length_648| 1)) (= |v_~#sig2~0.offset_54| 0) (= (select .cse2 (+ 2 |v_~#post~0.offset_82|)) 0) (= (select |v_#valid_683| |v_ULTIMATE.start_main_~#b1~0#1.base_50|) 0) (= |v_~#post~0.offset_82| 0) (= (select .cse2 |v_~#post~0.offset_82|) 0) (= (store (store |v_#length_648| |v_ULTIMATE.start_main_~#b1~0#1.base_50| 133) |v_ULTIMATE.start_main_~#a~1#1.base_45| 36) |v_#length_647|) (= (select .cse0 (+ |v_~#pre~0.offset_69| 1)) 0) (= (select |v_#length_648| 3) 3) (= (select |v_#length_648| 5) 3) (= (select .cse2 (+ |v_~#post~0.offset_82| 1)) 0) (= (select .cse0 (+ 2 |v_~#pre~0.offset_69|)) 0) (= (select |v_#valid_683| 0) 0) (= |v_#NULL.offset_14| 0) (= |v_~#pre~0.offset_69| 0) (= (select .cse3 (+ |v_~#sig1~0.offset_75| 2)) 0) (= (select |v_#valid_683| 6) 1) (= (select .cse1 (+ |v_~#sig2~0.offset_54| 2)) 0) (< |v_#StackHeapBarrier_35| |v_ULTIMATE.start_main_~#b1~0#1.base_50|) (= |v_ULTIMATE.start_main_~i~4#1_53| 0) (= 3 (select |v_#length_648| 4)) (= |v_ULTIMATE.start_main_~#a~1#1.offset_43| 0) (= (select |v_#valid_683| 7) 1) (= |v_~#post~0.base_82| 5) (= (select .cse4 |v_ULTIMATE.start_main_~#a~1#1.base_45|) 0) (= (select .cse3 |v_~#sig1~0.offset_75|) 0) (< |v_#StackHeapBarrier_35| |v_ULTIMATE.start_main_~#a~1#1.base_45|) (= (select |v_#length_648| 7) 3) (= 48 (select .cse5 0)) (= (select .cse6 |v_~#in~0.offset_89|) 0) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_44| 0) (= (select .cse1 |v_~#sig2~0.offset_54|) 0) (= (select .cse6 (+ 2 |v_~#in~0.offset_89|)) 0) (= |v_#valid_682| (store .cse4 |v_ULTIMATE.start_main_~#a~1#1.base_45| 1)) (= 7 |v_~#sig2~0.base_54|) (= |v_~#in~0.offset_89| 0) (= (select |v_#valid_683| 5) 1) (= 6 |v_~#sig1~0.base_75|) (= |v_~#in~0.base_89| 4) (= 3 |v_~#pre~0.base_69|) (= (select .cse5 1) 0) (= (select |v_#length_648| 2) 10) (= (select .cse3 (+ |v_~#sig1~0.offset_75| 1)) 0) (= (select |v_#valid_683| 4) 1) (< 0 |v_#StackHeapBarrier_35|) (= (select |v_#valid_683| 3) 1) (= |v_~#sig1~0.offset_75| 0) (= (select .cse6 (+ |v_~#in~0.offset_89| 1)) 0) (= (select |v_#valid_683| 2) 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_35|, #valid=|v_#valid_683|, #memory_int=|v_#memory_int_835|, #length=|v_#length_648|} OutVars{ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_signals=|v_ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_signals_15|, ULTIMATE.start_main_~b2~0#1.lock.__align=|v_ULTIMATE.start_main_~b2~0#1.lock.__align_15|, ~#in~0.offset=|v_~#in~0.offset_89|, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__kind_15|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_50|, ULTIMATE.start_main_#t~mem43#1=|v_ULTIMATE.start_main_#t~mem43#1_34|, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_refs=|v_ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_refs_15|, #NULL.offset=|v_#NULL.offset_14|, ULTIMATE.start_main_#t~nondet38#1=|v_ULTIMATE.start_main_#t~nondet38#1_17|, ~#sig2~0.offset=|v_~#sig2~0.offset_54|, ULTIMATE.start_main_~b2~0#1.seen=|v_ULTIMATE.start_main_~b2~0#1.seen_15|, ULTIMATE.start_main_#t~ret39#1.offset=|v_ULTIMATE.start_main_#t~ret39#1.offset_28|, ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_21|, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_size=|v_ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_size_15|, ~#in~0.base=|v_~#in~0.base_89|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_35|, #length=|v_#length_647|, ~#sig1~0.base=|v_~#sig1~0.base_75|, ~#post~0.base=|v_~#post~0.base_82|, ULTIMATE.start_main_~sig~1#1=|v_ULTIMATE.start_main_~sig~1#1_35|, ULTIMATE.start_main_~b2~0#1.pass=|v_ULTIMATE.start_main_~b2~0#1.pass_15|, ~#pre~0.base=|v_~#pre~0.base_69|, ~#pre~0.offset=|v_~#pre~0.offset_69|, #StackHeapBarrier=|v_#StackHeapBarrier_35|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_43|, ULTIMATE.start_main_~b2~0#1.let_in.__data.__wrefs=|v_ULTIMATE.start_main_~b2~0#1.let_in.__data.__wrefs_15|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_39|, ~#sig1~0.offset=|v_~#sig1~0.offset_75|, ULTIMATE.start_main_#t~mem41#1=|v_ULTIMATE.start_main_#t~mem41#1_20|, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g1_orig_size=|v_ULTIMATE.start_main_~b2~0#1.let_out.__data.__g1_orig_size_15|, ULTIMATE.start_main_~b2~0#1.let_out.__size=|v_ULTIMATE.start_main_~b2~0#1.let_out.__size_15|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_22|, ULTIMATE.start_main_~b2~0#1.let_out.__data.__wrefs=|v_ULTIMATE.start_main_~b2~0#1.let_out.__data.__wrefs_15|, ULTIMATE.start_main_~b2~0#1.thread_count=|v_ULTIMATE.start_main_~b2~0#1.thread_count_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__owner_15|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_53|, ~#sig2~0.base=|v_~#sig2~0.base_54|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_51|, ULTIMATE.start_main_#t~pre42#1=|v_ULTIMATE.start_main_#t~pre42#1_22|, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_signals=|v_ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_signals_15|, ULTIMATE.start_main_~b2~0#1.let_in.__size=|v_ULTIMATE.start_main_~b2~0#1.let_in.__size_15|, ULTIMATE.start_main_~i~6#1=|v_ULTIMATE.start_main_~i~6#1_41|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_44|, ULTIMATE.start_main_#t~pre37#1=|v_ULTIMATE.start_main_#t~pre37#1_27|, ~#post~0.offset=|v_~#post~0.offset_82|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_45|, ULTIMATE.start_main_#t~ret39#1.base=|v_ULTIMATE.start_main_#t~ret39#1.base_28|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_17|, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_refs=|v_ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_refs_15|, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_~b2~0#1.let_out.__align=|v_ULTIMATE.start_main_~b2~0#1.let_out.__align_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__count=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__count_15|, ULTIMATE.start_main_~b2~0#1.let_in.__align=|v_ULTIMATE.start_main_~b2~0#1.let_in.__align_15|, ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_20|, ULTIMATE.start_main_~b2~0#1.leaving=|v_ULTIMATE.start_main_~b2~0#1.leaving_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__lock_15|, ULTIMATE.start_main_~i~7#1=|v_ULTIMATE.start_main_~i~7#1_48|, #valid=|v_#valid_682|, #memory_int=|v_#memory_int_835|, ULTIMATE.start_main_~b2~0#1.lock.__size=|v_ULTIMATE.start_main_~b2~0#1.lock.__size_15|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_20|, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g1_orig_size=|v_ULTIMATE.start_main_~b2~0#1.let_in.__data.__g1_orig_size_15|, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_size=|v_ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_size_15|} AuxVars[] AssignedVars[ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_signals, ULTIMATE.start_main_~b2~0#1.lock.__align, ~#in~0.offset, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind, ULTIMATE.start_main_~#b1~0#1.base, ULTIMATE.start_main_#t~mem43#1, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_refs, #NULL.offset, ULTIMATE.start_main_#t~nondet38#1, ~#sig2~0.offset, ULTIMATE.start_main_~b2~0#1.seen, ULTIMATE.start_main_#t~ret39#1.offset, ULTIMATE.start_main_#t~mem44#1, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_size, ~#in~0.base, ULTIMATE.start_main_~#worker~0#1.offset, #length, ~#sig1~0.base, ~#post~0.base, ULTIMATE.start_main_~sig~1#1, ULTIMATE.start_main_~b2~0#1.pass, ~#pre~0.base, ~#pre~0.offset, ULTIMATE.start_main_~#a~1#1.offset, ULTIMATE.start_main_~b2~0#1.let_in.__data.__wrefs, ULTIMATE.start_main_~#worker~0#1.base, ~#sig1~0.offset, ULTIMATE.start_main_#t~mem41#1, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g1_orig_size, ULTIMATE.start_main_~b2~0#1.let_out.__size, ULTIMATE.start_main_#t~pre35#1, ULTIMATE.start_main_~b2~0#1.let_out.__data.__wrefs, ULTIMATE.start_main_~b2~0#1.thread_count, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner, ULTIMATE.start_main_~i~4#1, ~#sig2~0.base, ULTIMATE.start_main_~i~5#1, ULTIMATE.start_main_#t~pre42#1, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_signals, ULTIMATE.start_main_~b2~0#1.let_in.__size, ULTIMATE.start_main_~i~6#1, ULTIMATE.start_main_~#b1~0#1.offset, ULTIMATE.start_main_#t~pre37#1, ~#post~0.offset, ULTIMATE.start_main_~#a~1#1.base, ULTIMATE.start_main_#t~ret39#1.base, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_refs, #NULL.base, ULTIMATE.start_main_~b2~0#1.let_out.__align, ULTIMATE.start_main_~b2~0#1.lock.__data.__count, ULTIMATE.start_main_~b2~0#1.let_in.__align, ULTIMATE.start_main_#t~pre36#1, ULTIMATE.start_main_~b2~0#1.leaving, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock, ULTIMATE.start_main_~i~7#1, #valid, ULTIMATE.start_main_~b2~0#1.lock.__size, ULTIMATE.start_main_#t~pre40#1, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g1_orig_size, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_size] 29623#[L787-4]don't care [2170] L787-4-->L794-5: Formula: (let ((.cse0 (select |v_#memory_$Pointer$.offset_462| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse8 (select |v_#memory_$Pointer$.base_461| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse5 (select |v_#memory_$Pointer$.base_462| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse6 (select |v_#memory_$Pointer$.base_463| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse4 (select |v_#memory_$Pointer$.offset_463| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse2 (select |v_#memory_$Pointer$.offset_461| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse7 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| 13)) (.cse9 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| 4)) (.cse3 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| 8)) (.cse1 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| 12))) (and (= |v_#memory_$Pointer$.offset_Out_10| (store |v_#memory_$Pointer$.offset_462| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse0 .cse1 (select (select |v_#memory_$Pointer$.offset_Out_10| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) .cse1)))) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1| |v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|) (not (< |v_ULTIMATE.start_main_~i~4#1_In_3| 3)) (= |v_#memory_$Pointer$.offset_462| (store |v_#memory_$Pointer$.offset_461| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse2 .cse3 (select .cse0 .cse3)))) (= 3 |v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|) (= (store |v_#memory_$Pointer$.offset_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (select |v_#memory_$Pointer$.offset_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| (select .cse4 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|))) |v_#memory_$Pointer$.offset_463|) (= |v_#length_Out_2| (store |v_#length_In_27| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 8)) (= (store |v_#memory_$Pointer$.base_462| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse5 .cse3 (select .cse6 .cse3))) |v_#memory_$Pointer$.base_463|) (= |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| |v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|) (<= .cse7 (select |v_#length_In_27| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (not (= |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 0)) (< |v_#StackHeapBarrier_In_1| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|) (= (store |v_#valid_In_29| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 1) |v_#valid_Out_6|) (= 1 (select |v_#valid_In_29| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (= (select |v_#valid_In_29| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|) 0) (= |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| |v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|) (= |v_ULTIMATE.start_main_~i~5#1_Out_2| 0) (= (store |v_#memory_$Pointer$.base_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (select |v_#memory_$Pointer$.base_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| (select .cse8 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|))) |v_#memory_$Pointer$.base_461|) (= (store |v_#memory_$Pointer$.base_461| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse8 .cse9 (select .cse5 .cse9))) |v_#memory_$Pointer$.base_462|) (= |v_ULTIMATE.start_main_~#worker~0#1.offset_Out_2| 0) (= |v_ULTIMATE.start_barrier_init_~thread_count#1_Out_2| |v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|) (= (store |v_#memory_$Pointer$.base_463| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse6 .cse1 (select (select |v_#memory_$Pointer$.base_Out_10| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) .cse1))) |v_#memory_$Pointer$.base_Out_10|) (= |v_#memory_$Pointer$.offset_461| (store |v_#memory_$Pointer$.offset_463| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse4 .cse9 (select .cse2 .cse9)))) (= |v_#pthreadsMutex_Out_2| (store |v_#pthreadsMutex_In_1| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (select |v_#pthreadsMutex_In_1| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) .cse7 0))) (<= 0 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|) (= (store |v_#memory_int_In_23| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (store (store (store (select |v_#memory_int_In_23| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| |v_ULTIMATE.start_barrier_init_~thread_count#1_Out_2|) .cse9 0) .cse3 0) .cse1 0)) |v_#memory_int_Out_10|) (= |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| |v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|))) InVars {#pthreadsMutex=|v_#pthreadsMutex_In_1|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_In_9|, #valid=|v_#valid_In_29|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_In_3|, #memory_int=|v_#memory_int_In_23|, #length=|v_#length_In_27|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_In_9|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_In_3|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_Out_2|, ULTIMATE.start_barrier_init_~thread_count#1=|v_ULTIMATE.start_barrier_init_~thread_count#1_Out_2|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_Out_10|, ULTIMATE.start_barrier_init_~b#1.offset=|v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|, ULTIMATE.start_barrier_init_#in~thread_count#1=|v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_In_3|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_In_3|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, ULTIMATE.start_barrier_init_#in~b#1.base=|v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_Out_2|, #valid=|v_#valid_Out_6|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|, #memory_int=|v_#memory_int_Out_10|, ULTIMATE.start_barrier_init_~b#1.base=|v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|, #length=|v_#length_Out_2|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_Out_2|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_Out_10|, ULTIMATE.start_barrier_init_#in~b#1.offset=|v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|} AuxVars[|v_#memory_$Pointer$.offset_461|, |v_#memory_$Pointer$.offset_462|, |v_#memory_$Pointer$.offset_463|, |v_#memory_$Pointer$.base_463|, |v_#memory_$Pointer$.base_462|, |v_#memory_$Pointer$.base_461|] AssignedVars[#pthreadsMutex, ULTIMATE.start_barrier_init_~thread_count#1, #memory_$Pointer$.base, ULTIMATE.start_barrier_init_~b#1.offset, ULTIMATE.start_barrier_init_#in~thread_count#1, ULTIMATE.start_barrier_init_#in~b#1.base, ULTIMATE.start_main_~#worker~0#1.offset, #valid, ULTIMATE.start_main_~#worker~0#1.base, #memory_int, ULTIMATE.start_barrier_init_~b#1.base, #length, ULTIMATE.start_main_~i~5#1, #memory_$Pointer$.offset, ULTIMATE.start_barrier_init_#in~b#1.offset] 29627#[L794-5]don't care [2070] L794-5-->L752-1: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~a~0#1.offset_22| 8))) (and (= (+ |v_ULTIMATE.start_main_~#a~1#1.offset_35| 24) |v_ULTIMATE.start_worker_fn_#in~arg#1.offset_11|) (<= 0 .cse0) (= |v_ULTIMATE.start_worker_fn_#in~arg#1.base_11| |v_ULTIMATE.start_worker_fn_~arg#1.base_12|) (<= (+ |v_ULTIMATE.start_worker_fn_~a~0#1.offset_22| 12) (select |v_#length_525| |v_ULTIMATE.start_worker_fn_~a~0#1.base_22|)) (= (select |v_#valid_554| |v_ULTIMATE.start_worker_fn_~a~0#1.base_22|) 1) (= |v_ULTIMATE.start_worker_fn_~arg#1.offset_12| |v_ULTIMATE.start_worker_fn_#in~arg#1.offset_11|) (= |v_ULTIMATE.start_worker_fn_~a~0#1.base_22| |v_ULTIMATE.start_worker_fn_~arg#1.base_12|) (not (< |v_ULTIMATE.start_main_~i~5#1_37| 2)) (= |v_ULTIMATE.start_worker_fn_~arg#1.offset_12| |v_ULTIMATE.start_worker_fn_~a~0#1.offset_22|) (= |v_ULTIMATE.start_worker_fn_#t~mem16#1_21| (select (select |v_#memory_int_679| |v_ULTIMATE.start_worker_fn_~a~0#1.base_22|) .cse0)) (= |v_ULTIMATE.start_worker_fn_#in~arg#1.base_11| |v_ULTIMATE.start_main_~#a~1#1.base_37|))) InVars {ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_35|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_37|, #valid=|v_#valid_554|, #memory_int=|v_#memory_int_679|, #length=|v_#length_525|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_37|} OutVars{ULTIMATE.start_worker_fn_#t~mem26#1.base=|v_ULTIMATE.start_worker_fn_#t~mem26#1.base_15|, ULTIMATE.start_worker_fn_#t~ret27#1=|v_ULTIMATE.start_worker_fn_#t~ret27#1_21|, ULTIMATE.start_worker_fn_#t~mem20#1.base=|v_ULTIMATE.start_worker_fn_#t~mem20#1.base_25|, ULTIMATE.start_worker_fn_#t~pre29#1=|v_ULTIMATE.start_worker_fn_#t~pre29#1_16|, ULTIMATE.start_worker_fn_#t~mem32#1=|v_ULTIMATE.start_worker_fn_#t~mem32#1_15|, ULTIMATE.start_worker_fn_#in~arg#1.base=|v_ULTIMATE.start_worker_fn_#in~arg#1.base_11|, ULTIMATE.start_worker_fn_~a~0#1.base=|v_ULTIMATE.start_worker_fn_~a~0#1.base_22|, ULTIMATE.start_worker_fn_#t~mem26#1.offset=|v_ULTIMATE.start_worker_fn_#t~mem26#1.offset_15|, ULTIMATE.start_worker_fn_#t~mem16#1=|v_ULTIMATE.start_worker_fn_#t~mem16#1_21|, ULTIMATE.start_worker_fn_~tid~0#1=|v_ULTIMATE.start_worker_fn_~tid~0#1_56|, ULTIMATE.start_worker_fn_#t~mem23#1=|v_ULTIMATE.start_worker_fn_#t~mem23#1_26|, ULTIMATE.start_worker_fn_~i~3#1=|v_ULTIMATE.start_worker_fn_~i~3#1_33|, ULTIMATE.start_worker_fn_~arg#1.base=|v_ULTIMATE.start_worker_fn_~arg#1.base_12|, ULTIMATE.start_worker_fn_~i~1#1=|v_ULTIMATE.start_worker_fn_~i~1#1_36|, ULTIMATE.start_worker_fn_#t~mem31#1=|v_ULTIMATE.start_worker_fn_#t~mem31#1_26|, ULTIMATE.start_worker_fn_~a~0#1.offset=|v_ULTIMATE.start_worker_fn_~a~0#1.offset_22|, ULTIMATE.start_worker_fn_#t~pre33#1=|v_ULTIMATE.start_worker_fn_#t~pre33#1_16|, #length=|v_#length_525|, ULTIMATE.start_worker_fn_#t~mem20#1.offset=|v_ULTIMATE.start_worker_fn_#t~mem20#1.offset_25|, ULTIMATE.start_worker_fn_~i~2#1=|v_ULTIMATE.start_worker_fn_~i~2#1_43|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_37|, ULTIMATE.start_worker_fn_#t~mem18#1=|v_ULTIMATE.start_worker_fn_#t~mem18#1_24|, ULTIMATE.start_worker_fn_#res#1.offset=|v_ULTIMATE.start_worker_fn_#res#1.offset_16|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_54|, ULTIMATE.start_worker_fn_#res#1.base=|v_ULTIMATE.start_worker_fn_#res#1.base_16|, ULTIMATE.start_worker_fn_#t~mem30#1=|v_ULTIMATE.start_worker_fn_#t~mem30#1_26|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_37|, ULTIMATE.start_worker_fn_#t~pre22#1=|v_ULTIMATE.start_worker_fn_#t~pre22#1_16|, ULTIMATE.start_worker_fn_~sig~0#1=|v_ULTIMATE.start_worker_fn_~sig~0#1_81|, ULTIMATE.start_worker_fn_#t~mem34#1=|v_ULTIMATE.start_worker_fn_#t~mem34#1_17|, ULTIMATE.start_worker_fn_#t~pre17#1=|v_ULTIMATE.start_worker_fn_#t~pre17#1_18|, ULTIMATE.start_worker_fn_#t~mem25#1=|v_ULTIMATE.start_worker_fn_#t~mem25#1_30|, ULTIMATE.start_worker_fn_#t~ret21#1=|v_ULTIMATE.start_worker_fn_#t~ret21#1_31|, ULTIMATE.start_worker_fn_~arg#1.offset=|v_ULTIMATE.start_worker_fn_~arg#1.offset_12|, ULTIMATE.start_worker_fn_#t~mem19#1=|v_ULTIMATE.start_worker_fn_#t~mem19#1_24|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_35|, #valid=|v_#valid_554|, #memory_int=|v_#memory_int_679|, ULTIMATE.start_worker_fn_#t~mem28#1=|v_ULTIMATE.start_worker_fn_#t~mem28#1_26|, ULTIMATE.start_worker_fn_#in~arg#1.offset=|v_ULTIMATE.start_worker_fn_#in~arg#1.offset_11|, ULTIMATE.start_worker_fn_#t~mem24#1=|v_ULTIMATE.start_worker_fn_#t~mem24#1_17|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_#t~mem26#1.base, ULTIMATE.start_worker_fn_#t~ret27#1, ULTIMATE.start_worker_fn_#t~mem20#1.base, ULTIMATE.start_worker_fn_#t~pre29#1, ULTIMATE.start_worker_fn_#t~mem32#1, ULTIMATE.start_worker_fn_#in~arg#1.base, ULTIMATE.start_worker_fn_~a~0#1.base, ULTIMATE.start_worker_fn_#t~mem26#1.offset, ULTIMATE.start_worker_fn_#t~mem16#1, ULTIMATE.start_worker_fn_~tid~0#1, ULTIMATE.start_worker_fn_#t~mem23#1, ULTIMATE.start_worker_fn_~i~3#1, ULTIMATE.start_worker_fn_~arg#1.base, ULTIMATE.start_worker_fn_~i~1#1, ULTIMATE.start_worker_fn_#t~mem31#1, ULTIMATE.start_worker_fn_~a~0#1.offset, ULTIMATE.start_worker_fn_#t~pre33#1, ULTIMATE.start_worker_fn_#t~mem20#1.offset, ULTIMATE.start_worker_fn_~i~2#1, ULTIMATE.start_worker_fn_#t~mem18#1, ULTIMATE.start_worker_fn_#res#1.offset, ULTIMATE.start_worker_fn_~i~0#1, ULTIMATE.start_worker_fn_#res#1.base, ULTIMATE.start_worker_fn_#t~mem30#1, ULTIMATE.start_worker_fn_#t~pre22#1, ULTIMATE.start_worker_fn_~sig~0#1, ULTIMATE.start_worker_fn_#t~mem34#1, ULTIMATE.start_worker_fn_#t~pre17#1, ULTIMATE.start_worker_fn_#t~mem25#1, ULTIMATE.start_worker_fn_#t~ret21#1, ULTIMATE.start_worker_fn_~arg#1.offset, ULTIMATE.start_worker_fn_#t~mem19#1, ULTIMATE.start_worker_fn_#t~mem28#1, ULTIMATE.start_worker_fn_#in~arg#1.offset, ULTIMATE.start_worker_fn_#t~mem24#1] 34609#[L752-1]don't care [2016] L752-1-->L754-5: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~tid~0#1_40| |v_~#pre~0.offset_49|))) (and (<= 0 .cse0) (= (select |v_#valid_476| |v_~#pre~0.base_49|) 1) (= |v_#memory_$Pointer$.offset_299| (store |v_#memory_$Pointer$.offset_300| |v_~#pre~0.base_49| (store (select |v_#memory_$Pointer$.offset_300| |v_~#pre~0.base_49|) .cse0 (select (select |v_#memory_$Pointer$.offset_299| |v_~#pre~0.base_49|) .cse0)))) (<= (+ |v_ULTIMATE.start_worker_fn_~tid~0#1_40| |v_~#pre~0.offset_49| 1) (select |v_#length_447| |v_~#pre~0.base_49|)) (= |v_ULTIMATE.start_worker_fn_#t~mem16#1_14| |v_ULTIMATE.start_worker_fn_~tid~0#1_40|) (= (store |v_#memory_int_574| |v_~#pre~0.base_49| (store (select |v_#memory_int_574| |v_~#pre~0.base_49|) .cse0 1)) |v_#memory_int_573|) (= (store |v_#memory_$Pointer$.base_300| |v_~#pre~0.base_49| (store (select |v_#memory_$Pointer$.base_300| |v_~#pre~0.base_49|) .cse0 (select (select |v_#memory_$Pointer$.base_299| |v_~#pre~0.base_49|) .cse0))) |v_#memory_$Pointer$.base_299|) (= |v_ULTIMATE.start_worker_fn_~i~0#1_40| 0))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_300|, #valid=|v_#valid_476|, ULTIMATE.start_worker_fn_#t~mem16#1=|v_ULTIMATE.start_worker_fn_#t~mem16#1_14|, #memory_int=|v_#memory_int_574|, ~#pre~0.base=|v_~#pre~0.base_49|, #length=|v_#length_447|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_300|, ~#pre~0.offset=|v_~#pre~0.offset_49|} OutVars{ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_40|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_299|, ULTIMATE.start_worker_fn_~tid~0#1=|v_ULTIMATE.start_worker_fn_~tid~0#1_40|, #valid=|v_#valid_476|, #memory_int=|v_#memory_int_573|, ~#pre~0.base=|v_~#pre~0.base_49|, #length=|v_#length_447|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_299|, ~#pre~0.offset=|v_~#pre~0.offset_49|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_~i~0#1, #memory_$Pointer$.base, ULTIMATE.start_worker_fn_~tid~0#1, ULTIMATE.start_worker_fn_#t~mem16#1, #memory_int, #memory_$Pointer$.offset] 34611#[L754-5]don't care [2022-07-26 14:06:29,831 INFO L735 eck$LassoCheckResult]: Loop: 34611#[L754-5]don't care [2072] L754-5-->L756: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~i~0#1_56| |v_~#in~0.offset_65|))) (and (= (select |v_#valid_558| |v_~#in~0.base_65|) 1) (<= 0 .cse0) (= (mod (select (select |v_#memory_int_685| |v_~#in~0.base_65|) .cse0) 256) 0) (< |v_ULTIMATE.start_worker_fn_~i~0#1_56| 3) (<= (+ |v_ULTIMATE.start_worker_fn_~i~0#1_56| |v_~#in~0.offset_65| 1) (select |v_#length_529| |v_~#in~0.base_65|)))) InVars {ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_56|, ~#in~0.base=|v_~#in~0.base_65|, ~#in~0.offset=|v_~#in~0.offset_65|, #valid=|v_#valid_558|, #memory_int=|v_#memory_int_685|, #length=|v_#length_529|} OutVars{ULTIMATE.start_worker_fn_#t~mem18#1=|v_ULTIMATE.start_worker_fn_#t~mem18#1_26|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_56|, ~#in~0.base=|v_~#in~0.base_65|, ~#in~0.offset=|v_~#in~0.offset_65|, #valid=|v_#valid_558|, #memory_int=|v_#memory_int_685|, #length=|v_#length_529|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_#t~mem18#1] 35333#[L756]don't care [2062] L756-->L754-5: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~i~0#1_45| |v_~#post~0.offset_64|))) (and (= (mod (select (select |v_#memory_int_661| |v_~#post~0.base_64|) .cse0) 256) 0) (= |v_ULTIMATE.start_worker_fn_~i~0#1_44| (+ |v_ULTIMATE.start_worker_fn_~i~0#1_45| 1)) (= (select |v_#valid_538| |v_~#post~0.base_64|) 1) (<= (+ |v_ULTIMATE.start_worker_fn_~i~0#1_45| |v_~#post~0.offset_64| 1) (select |v_#length_509| |v_~#post~0.base_64|)) (<= 0 .cse0))) InVars {~#post~0.offset=|v_~#post~0.offset_64|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_45|, #valid=|v_#valid_538|, #memory_int=|v_#memory_int_661|, #length=|v_#length_509|, ~#post~0.base=|v_~#post~0.base_64|} OutVars{~#post~0.offset=|v_~#post~0.offset_64|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_44|, ULTIMATE.start_worker_fn_#t~mem19#1=|v_ULTIMATE.start_worker_fn_#t~mem19#1_20|, #valid=|v_#valid_538|, #memory_int=|v_#memory_int_661|, #length=|v_#length_509|, ULTIMATE.start_worker_fn_#t~pre17#1=|v_ULTIMATE.start_worker_fn_#t~pre17#1_14|, ~#post~0.base=|v_~#post~0.base_64|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_~i~0#1, ULTIMATE.start_worker_fn_#t~mem19#1, ULTIMATE.start_worker_fn_#t~pre17#1] 34611#[L754-5]don't care [2022-07-26 14:06:29,831 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:06:29,832 INFO L85 PathProgramCache]: Analyzing trace with hash 67781129, now seen corresponding path program 2 times [2022-07-26 14:06:29,832 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:06:29,832 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1866733959] [2022-07-26 14:06:29,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:06:29,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:06:29,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:06:29,862 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:06:29,863 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:06:29,863 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1866733959] [2022-07-26 14:06:29,863 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1866733959] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:06:29,863 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 14:06:29,863 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-26 14:06:29,863 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [541490318] [2022-07-26 14:06:29,863 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:06:29,863 INFO L738 eck$LassoCheckResult]: stem already infeasible [2022-07-26 14:06:29,864 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:06:29,864 INFO L85 PathProgramCache]: Analyzing trace with hash 67255, now seen corresponding path program 1 times [2022-07-26 14:06:29,864 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:06:29,864 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [364499992] [2022-07-26 14:06:29,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:06:29,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:06:29,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:29,871 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:06:29,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:29,878 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:06:29,935 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:06:29,936 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-26 14:06:29,936 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-26 14:06:29,936 INFO L87 Difference]: Start difference. First operand 4269 states and 10039 transitions. cyclomatic complexity: 6638 Second operand has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 2 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:06:30,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:06:30,191 INFO L93 Difference]: Finished difference Result 4269 states and 10038 transitions. [2022-07-26 14:06:30,191 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 4269 states and 10038 transitions. [2022-07-26 14:06:30,221 INFO L131 ngComponentsAnalysis]: Automaton has 867 accepting balls. 2345 [2022-07-26 14:06:30,250 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 4269 states to 4269 states and 10038 transitions. [2022-07-26 14:06:30,250 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4268 [2022-07-26 14:06:30,254 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 4268 [2022-07-26 14:06:30,254 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4269 states and 10038 transitions. [2022-07-26 14:06:30,261 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:06:30,261 INFO L220 hiAutomatonCegarLoop]: Abstraction has 4269 states and 10038 transitions. [2022-07-26 14:06:30,273 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4269 states and 10038 transitions. [2022-07-26 14:06:30,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4269 to 4269. [2022-07-26 14:06:30,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4269 states, 4269 states have (on average 2.3513703443429375) internal successors, (10038), 4268 states have internal predecessors, (10038), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:06:30,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4269 states to 4269 states and 10038 transitions. [2022-07-26 14:06:30,362 INFO L242 hiAutomatonCegarLoop]: Abstraction has 4269 states and 10038 transitions. [2022-07-26 14:06:30,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-26 14:06:30,363 INFO L426 stractBuchiCegarLoop]: Abstraction has 4269 states and 10038 transitions. [2022-07-26 14:06:30,363 INFO L333 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-26 14:06:30,363 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 4269 states and 10038 transitions. [2022-07-26 14:06:30,451 INFO L131 ngComponentsAnalysis]: Automaton has 867 accepting balls. 2345 [2022-07-26 14:06:30,451 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:06:30,451 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:06:30,452 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-07-26 14:06:30,452 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 14:06:30,453 INFO L733 eck$LassoCheckResult]: Stem: 47842#[ULTIMATE.startENTRY]don't care [2172] ULTIMATE.startENTRY-->L787-4: Formula: (let ((.cse2 (select |v_#memory_int_835| |v_~#post~0.base_82|)) (.cse0 (select |v_#memory_int_835| |v_~#pre~0.base_69|)) (.cse1 (select |v_#memory_int_835| |v_~#sig2~0.base_54|)) (.cse4 (store |v_#valid_683| |v_ULTIMATE.start_main_~#b1~0#1.base_50| 1)) (.cse5 (select |v_#memory_int_835| 1)) (.cse3 (select |v_#memory_int_835| |v_~#sig1~0.base_75|)) (.cse6 (select |v_#memory_int_835| |v_~#in~0.base_89|))) (and (= (select |v_#length_648| 6) 3) (= (select |v_#valid_683| 1) 1) (= (select .cse0 |v_~#pre~0.offset_69|) 0) (= (select .cse1 (+ |v_~#sig2~0.offset_54| 1)) 0) (= |v_#NULL.base_14| 0) (= 2 (select |v_#length_648| 1)) (= |v_~#sig2~0.offset_54| 0) (= (select .cse2 (+ 2 |v_~#post~0.offset_82|)) 0) (= (select |v_#valid_683| |v_ULTIMATE.start_main_~#b1~0#1.base_50|) 0) (= |v_~#post~0.offset_82| 0) (= (select .cse2 |v_~#post~0.offset_82|) 0) (= (store (store |v_#length_648| |v_ULTIMATE.start_main_~#b1~0#1.base_50| 133) |v_ULTIMATE.start_main_~#a~1#1.base_45| 36) |v_#length_647|) (= (select .cse0 (+ |v_~#pre~0.offset_69| 1)) 0) (= (select |v_#length_648| 3) 3) (= (select |v_#length_648| 5) 3) (= (select .cse2 (+ |v_~#post~0.offset_82| 1)) 0) (= (select .cse0 (+ 2 |v_~#pre~0.offset_69|)) 0) (= (select |v_#valid_683| 0) 0) (= |v_#NULL.offset_14| 0) (= |v_~#pre~0.offset_69| 0) (= (select .cse3 (+ |v_~#sig1~0.offset_75| 2)) 0) (= (select |v_#valid_683| 6) 1) (= (select .cse1 (+ |v_~#sig2~0.offset_54| 2)) 0) (< |v_#StackHeapBarrier_35| |v_ULTIMATE.start_main_~#b1~0#1.base_50|) (= |v_ULTIMATE.start_main_~i~4#1_53| 0) (= 3 (select |v_#length_648| 4)) (= |v_ULTIMATE.start_main_~#a~1#1.offset_43| 0) (= (select |v_#valid_683| 7) 1) (= |v_~#post~0.base_82| 5) (= (select .cse4 |v_ULTIMATE.start_main_~#a~1#1.base_45|) 0) (= (select .cse3 |v_~#sig1~0.offset_75|) 0) (< |v_#StackHeapBarrier_35| |v_ULTIMATE.start_main_~#a~1#1.base_45|) (= (select |v_#length_648| 7) 3) (= 48 (select .cse5 0)) (= (select .cse6 |v_~#in~0.offset_89|) 0) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_44| 0) (= (select .cse1 |v_~#sig2~0.offset_54|) 0) (= (select .cse6 (+ 2 |v_~#in~0.offset_89|)) 0) (= |v_#valid_682| (store .cse4 |v_ULTIMATE.start_main_~#a~1#1.base_45| 1)) (= 7 |v_~#sig2~0.base_54|) (= |v_~#in~0.offset_89| 0) (= (select |v_#valid_683| 5) 1) (= 6 |v_~#sig1~0.base_75|) (= |v_~#in~0.base_89| 4) (= 3 |v_~#pre~0.base_69|) (= (select .cse5 1) 0) (= (select |v_#length_648| 2) 10) (= (select .cse3 (+ |v_~#sig1~0.offset_75| 1)) 0) (= (select |v_#valid_683| 4) 1) (< 0 |v_#StackHeapBarrier_35|) (= (select |v_#valid_683| 3) 1) (= |v_~#sig1~0.offset_75| 0) (= (select .cse6 (+ |v_~#in~0.offset_89| 1)) 0) (= (select |v_#valid_683| 2) 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_35|, #valid=|v_#valid_683|, #memory_int=|v_#memory_int_835|, #length=|v_#length_648|} OutVars{ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_signals=|v_ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_signals_15|, ULTIMATE.start_main_~b2~0#1.lock.__align=|v_ULTIMATE.start_main_~b2~0#1.lock.__align_15|, ~#in~0.offset=|v_~#in~0.offset_89|, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__kind_15|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_50|, ULTIMATE.start_main_#t~mem43#1=|v_ULTIMATE.start_main_#t~mem43#1_34|, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_refs=|v_ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_refs_15|, #NULL.offset=|v_#NULL.offset_14|, ULTIMATE.start_main_#t~nondet38#1=|v_ULTIMATE.start_main_#t~nondet38#1_17|, ~#sig2~0.offset=|v_~#sig2~0.offset_54|, ULTIMATE.start_main_~b2~0#1.seen=|v_ULTIMATE.start_main_~b2~0#1.seen_15|, ULTIMATE.start_main_#t~ret39#1.offset=|v_ULTIMATE.start_main_#t~ret39#1.offset_28|, ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_21|, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_size=|v_ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_size_15|, ~#in~0.base=|v_~#in~0.base_89|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_35|, #length=|v_#length_647|, ~#sig1~0.base=|v_~#sig1~0.base_75|, ~#post~0.base=|v_~#post~0.base_82|, ULTIMATE.start_main_~sig~1#1=|v_ULTIMATE.start_main_~sig~1#1_35|, ULTIMATE.start_main_~b2~0#1.pass=|v_ULTIMATE.start_main_~b2~0#1.pass_15|, ~#pre~0.base=|v_~#pre~0.base_69|, ~#pre~0.offset=|v_~#pre~0.offset_69|, #StackHeapBarrier=|v_#StackHeapBarrier_35|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_43|, ULTIMATE.start_main_~b2~0#1.let_in.__data.__wrefs=|v_ULTIMATE.start_main_~b2~0#1.let_in.__data.__wrefs_15|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_39|, ~#sig1~0.offset=|v_~#sig1~0.offset_75|, ULTIMATE.start_main_#t~mem41#1=|v_ULTIMATE.start_main_#t~mem41#1_20|, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g1_orig_size=|v_ULTIMATE.start_main_~b2~0#1.let_out.__data.__g1_orig_size_15|, ULTIMATE.start_main_~b2~0#1.let_out.__size=|v_ULTIMATE.start_main_~b2~0#1.let_out.__size_15|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_22|, ULTIMATE.start_main_~b2~0#1.let_out.__data.__wrefs=|v_ULTIMATE.start_main_~b2~0#1.let_out.__data.__wrefs_15|, ULTIMATE.start_main_~b2~0#1.thread_count=|v_ULTIMATE.start_main_~b2~0#1.thread_count_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__owner_15|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_53|, ~#sig2~0.base=|v_~#sig2~0.base_54|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_51|, ULTIMATE.start_main_#t~pre42#1=|v_ULTIMATE.start_main_#t~pre42#1_22|, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_signals=|v_ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_signals_15|, ULTIMATE.start_main_~b2~0#1.let_in.__size=|v_ULTIMATE.start_main_~b2~0#1.let_in.__size_15|, ULTIMATE.start_main_~i~6#1=|v_ULTIMATE.start_main_~i~6#1_41|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_44|, ULTIMATE.start_main_#t~pre37#1=|v_ULTIMATE.start_main_#t~pre37#1_27|, ~#post~0.offset=|v_~#post~0.offset_82|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_45|, ULTIMATE.start_main_#t~ret39#1.base=|v_ULTIMATE.start_main_#t~ret39#1.base_28|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_17|, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_refs=|v_ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_refs_15|, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_~b2~0#1.let_out.__align=|v_ULTIMATE.start_main_~b2~0#1.let_out.__align_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__count=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__count_15|, ULTIMATE.start_main_~b2~0#1.let_in.__align=|v_ULTIMATE.start_main_~b2~0#1.let_in.__align_15|, ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_20|, ULTIMATE.start_main_~b2~0#1.leaving=|v_ULTIMATE.start_main_~b2~0#1.leaving_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__lock_15|, ULTIMATE.start_main_~i~7#1=|v_ULTIMATE.start_main_~i~7#1_48|, #valid=|v_#valid_682|, #memory_int=|v_#memory_int_835|, ULTIMATE.start_main_~b2~0#1.lock.__size=|v_ULTIMATE.start_main_~b2~0#1.lock.__size_15|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_20|, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g1_orig_size=|v_ULTIMATE.start_main_~b2~0#1.let_in.__data.__g1_orig_size_15|, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_size=|v_ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_size_15|} AuxVars[] AssignedVars[ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_signals, ULTIMATE.start_main_~b2~0#1.lock.__align, ~#in~0.offset, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind, ULTIMATE.start_main_~#b1~0#1.base, ULTIMATE.start_main_#t~mem43#1, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_refs, #NULL.offset, ULTIMATE.start_main_#t~nondet38#1, ~#sig2~0.offset, ULTIMATE.start_main_~b2~0#1.seen, ULTIMATE.start_main_#t~ret39#1.offset, ULTIMATE.start_main_#t~mem44#1, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_size, ~#in~0.base, ULTIMATE.start_main_~#worker~0#1.offset, #length, ~#sig1~0.base, ~#post~0.base, ULTIMATE.start_main_~sig~1#1, ULTIMATE.start_main_~b2~0#1.pass, ~#pre~0.base, ~#pre~0.offset, ULTIMATE.start_main_~#a~1#1.offset, ULTIMATE.start_main_~b2~0#1.let_in.__data.__wrefs, ULTIMATE.start_main_~#worker~0#1.base, ~#sig1~0.offset, ULTIMATE.start_main_#t~mem41#1, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g1_orig_size, ULTIMATE.start_main_~b2~0#1.let_out.__size, ULTIMATE.start_main_#t~pre35#1, ULTIMATE.start_main_~b2~0#1.let_out.__data.__wrefs, ULTIMATE.start_main_~b2~0#1.thread_count, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner, ULTIMATE.start_main_~i~4#1, ~#sig2~0.base, ULTIMATE.start_main_~i~5#1, ULTIMATE.start_main_#t~pre42#1, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_signals, ULTIMATE.start_main_~b2~0#1.let_in.__size, ULTIMATE.start_main_~i~6#1, ULTIMATE.start_main_~#b1~0#1.offset, ULTIMATE.start_main_#t~pre37#1, ~#post~0.offset, ULTIMATE.start_main_~#a~1#1.base, ULTIMATE.start_main_#t~ret39#1.base, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_refs, #NULL.base, ULTIMATE.start_main_~b2~0#1.let_out.__align, ULTIMATE.start_main_~b2~0#1.lock.__data.__count, ULTIMATE.start_main_~b2~0#1.let_in.__align, ULTIMATE.start_main_#t~pre36#1, ULTIMATE.start_main_~b2~0#1.leaving, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock, ULTIMATE.start_main_~i~7#1, #valid, ULTIMATE.start_main_~b2~0#1.lock.__size, ULTIMATE.start_main_#t~pre40#1, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g1_orig_size, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_size] 42436#[L787-4]don't care [2147] L787-4-->L787-4: Formula: (let ((.cse4 (* |v_ULTIMATE.start_main_~i~4#1_42| 12))) (let ((.cse5 (select |v_#memory_int_796| |v_ULTIMATE.start_main_~#a~1#1.base_41|)) (.cse0 (select |v_#memory_int_795| |v_ULTIMATE.start_main_~#a~1#1.base_41|)) (.cse2 (+ .cse4 |v_ULTIMATE.start_main_~#a~1#1.offset_39|)) (.cse3 (+ .cse4 |v_ULTIMATE.start_main_~#a~1#1.offset_39| 4)) (.cse1 (+ .cse4 |v_ULTIMATE.start_main_~#a~1#1.offset_39| 8))) (and (= (select |v_#valid_650| |v_ULTIMATE.start_main_~#a~1#1.base_41|) 1) (= (store |v_#memory_int_795| |v_ULTIMATE.start_main_~#a~1#1.base_41| (store .cse0 .cse1 |v_ULTIMATE.start_main_~i~4#1_42|)) |v_#memory_int_793|) (= (store |v_#memory_$Pointer$.offset_434| |v_ULTIMATE.start_main_~#a~1#1.base_41| (store (store (store (select |v_#memory_$Pointer$.offset_434| |v_ULTIMATE.start_main_~#a~1#1.base_41|) .cse2 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse3 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse1 (select (select |v_#memory_$Pointer$.offset_433| |v_ULTIMATE.start_main_~#a~1#1.base_41|) .cse1))) |v_#memory_$Pointer$.offset_433|) (<= (+ .cse4 |v_ULTIMATE.start_main_~#a~1#1.offset_39| 12) (select |v_#length_615| |v_ULTIMATE.start_main_~#a~1#1.base_41|)) (= (store |v_#memory_int_794| |v_ULTIMATE.start_main_~#a~1#1.base_41| (store (select |v_#memory_int_794| |v_ULTIMATE.start_main_~#a~1#1.base_41|) .cse2 (select .cse5 .cse2))) |v_#memory_int_796|) (= (store |v_#memory_int_796| |v_ULTIMATE.start_main_~#a~1#1.base_41| (store .cse5 .cse3 (select .cse0 .cse3))) |v_#memory_int_795|) (<= 0 .cse2) (= (store |v_#memory_$Pointer$.base_434| |v_ULTIMATE.start_main_~#a~1#1.base_41| (store (store (store (select |v_#memory_$Pointer$.base_434| |v_ULTIMATE.start_main_~#a~1#1.base_41|) .cse2 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse3 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse1 (select (select |v_#memory_$Pointer$.base_433| |v_ULTIMATE.start_main_~#a~1#1.base_41|) .cse1))) |v_#memory_$Pointer$.base_433|) (= |v_ULTIMATE.start_main_~i~4#1_41| (+ |v_ULTIMATE.start_main_~i~4#1_42| 1)) (< |v_ULTIMATE.start_main_~i~4#1_42| 3)))) InVars {ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_434|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_41|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_39|, #valid=|v_#valid_650|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_794|, #length=|v_#length_615|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_42|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_434|} OutVars{ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_16|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_433|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_41|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_39|, #valid=|v_#valid_650|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_793|, #length=|v_#length_615|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_41|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_433|} AuxVars[|v_#memory_int_796|, |v_#memory_int_795|] AssignedVars[ULTIMATE.start_main_#t~pre35#1, #memory_$Pointer$.base, #memory_int, ULTIMATE.start_main_~i~4#1, #memory_$Pointer$.offset] 42438#[L787-4]don't care [2170] L787-4-->L794-5: Formula: (let ((.cse0 (select |v_#memory_$Pointer$.offset_462| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse8 (select |v_#memory_$Pointer$.base_461| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse5 (select |v_#memory_$Pointer$.base_462| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse6 (select |v_#memory_$Pointer$.base_463| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse4 (select |v_#memory_$Pointer$.offset_463| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse2 (select |v_#memory_$Pointer$.offset_461| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse7 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| 13)) (.cse9 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| 4)) (.cse3 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| 8)) (.cse1 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| 12))) (and (= |v_#memory_$Pointer$.offset_Out_10| (store |v_#memory_$Pointer$.offset_462| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse0 .cse1 (select (select |v_#memory_$Pointer$.offset_Out_10| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) .cse1)))) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1| |v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|) (not (< |v_ULTIMATE.start_main_~i~4#1_In_3| 3)) (= |v_#memory_$Pointer$.offset_462| (store |v_#memory_$Pointer$.offset_461| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse2 .cse3 (select .cse0 .cse3)))) (= 3 |v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|) (= (store |v_#memory_$Pointer$.offset_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (select |v_#memory_$Pointer$.offset_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| (select .cse4 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|))) |v_#memory_$Pointer$.offset_463|) (= |v_#length_Out_2| (store |v_#length_In_27| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 8)) (= (store |v_#memory_$Pointer$.base_462| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse5 .cse3 (select .cse6 .cse3))) |v_#memory_$Pointer$.base_463|) (= |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| |v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|) (<= .cse7 (select |v_#length_In_27| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (not (= |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 0)) (< |v_#StackHeapBarrier_In_1| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|) (= (store |v_#valid_In_29| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 1) |v_#valid_Out_6|) (= 1 (select |v_#valid_In_29| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (= (select |v_#valid_In_29| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|) 0) (= |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| |v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|) (= |v_ULTIMATE.start_main_~i~5#1_Out_2| 0) (= (store |v_#memory_$Pointer$.base_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (select |v_#memory_$Pointer$.base_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| (select .cse8 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|))) |v_#memory_$Pointer$.base_461|) (= (store |v_#memory_$Pointer$.base_461| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse8 .cse9 (select .cse5 .cse9))) |v_#memory_$Pointer$.base_462|) (= |v_ULTIMATE.start_main_~#worker~0#1.offset_Out_2| 0) (= |v_ULTIMATE.start_barrier_init_~thread_count#1_Out_2| |v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|) (= (store |v_#memory_$Pointer$.base_463| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse6 .cse1 (select (select |v_#memory_$Pointer$.base_Out_10| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) .cse1))) |v_#memory_$Pointer$.base_Out_10|) (= |v_#memory_$Pointer$.offset_461| (store |v_#memory_$Pointer$.offset_463| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse4 .cse9 (select .cse2 .cse9)))) (= |v_#pthreadsMutex_Out_2| (store |v_#pthreadsMutex_In_1| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (select |v_#pthreadsMutex_In_1| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) .cse7 0))) (<= 0 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|) (= (store |v_#memory_int_In_23| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (store (store (store (select |v_#memory_int_In_23| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| |v_ULTIMATE.start_barrier_init_~thread_count#1_Out_2|) .cse9 0) .cse3 0) .cse1 0)) |v_#memory_int_Out_10|) (= |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| |v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|))) InVars {#pthreadsMutex=|v_#pthreadsMutex_In_1|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_In_9|, #valid=|v_#valid_In_29|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_In_3|, #memory_int=|v_#memory_int_In_23|, #length=|v_#length_In_27|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_In_9|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_In_3|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_Out_2|, ULTIMATE.start_barrier_init_~thread_count#1=|v_ULTIMATE.start_barrier_init_~thread_count#1_Out_2|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_Out_10|, ULTIMATE.start_barrier_init_~b#1.offset=|v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|, ULTIMATE.start_barrier_init_#in~thread_count#1=|v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_In_3|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_In_3|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, ULTIMATE.start_barrier_init_#in~b#1.base=|v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_Out_2|, #valid=|v_#valid_Out_6|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|, #memory_int=|v_#memory_int_Out_10|, ULTIMATE.start_barrier_init_~b#1.base=|v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|, #length=|v_#length_Out_2|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_Out_2|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_Out_10|, ULTIMATE.start_barrier_init_#in~b#1.offset=|v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|} AuxVars[|v_#memory_$Pointer$.offset_461|, |v_#memory_$Pointer$.offset_462|, |v_#memory_$Pointer$.offset_463|, |v_#memory_$Pointer$.base_463|, |v_#memory_$Pointer$.base_462|, |v_#memory_$Pointer$.base_461|] AssignedVars[#pthreadsMutex, ULTIMATE.start_barrier_init_~thread_count#1, #memory_$Pointer$.base, ULTIMATE.start_barrier_init_~b#1.offset, ULTIMATE.start_barrier_init_#in~thread_count#1, ULTIMATE.start_barrier_init_#in~b#1.base, ULTIMATE.start_main_~#worker~0#1.offset, #valid, ULTIMATE.start_main_~#worker~0#1.base, #memory_int, ULTIMATE.start_barrier_init_~b#1.base, #length, ULTIMATE.start_main_~i~5#1, #memory_$Pointer$.offset, ULTIMATE.start_barrier_init_#in~b#1.offset] 42440#[L794-5]don't care [2070] L794-5-->L752-1: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~a~0#1.offset_22| 8))) (and (= (+ |v_ULTIMATE.start_main_~#a~1#1.offset_35| 24) |v_ULTIMATE.start_worker_fn_#in~arg#1.offset_11|) (<= 0 .cse0) (= |v_ULTIMATE.start_worker_fn_#in~arg#1.base_11| |v_ULTIMATE.start_worker_fn_~arg#1.base_12|) (<= (+ |v_ULTIMATE.start_worker_fn_~a~0#1.offset_22| 12) (select |v_#length_525| |v_ULTIMATE.start_worker_fn_~a~0#1.base_22|)) (= (select |v_#valid_554| |v_ULTIMATE.start_worker_fn_~a~0#1.base_22|) 1) (= |v_ULTIMATE.start_worker_fn_~arg#1.offset_12| |v_ULTIMATE.start_worker_fn_#in~arg#1.offset_11|) (= |v_ULTIMATE.start_worker_fn_~a~0#1.base_22| |v_ULTIMATE.start_worker_fn_~arg#1.base_12|) (not (< |v_ULTIMATE.start_main_~i~5#1_37| 2)) (= |v_ULTIMATE.start_worker_fn_~arg#1.offset_12| |v_ULTIMATE.start_worker_fn_~a~0#1.offset_22|) (= |v_ULTIMATE.start_worker_fn_#t~mem16#1_21| (select (select |v_#memory_int_679| |v_ULTIMATE.start_worker_fn_~a~0#1.base_22|) .cse0)) (= |v_ULTIMATE.start_worker_fn_#in~arg#1.base_11| |v_ULTIMATE.start_main_~#a~1#1.base_37|))) InVars {ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_35|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_37|, #valid=|v_#valid_554|, #memory_int=|v_#memory_int_679|, #length=|v_#length_525|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_37|} OutVars{ULTIMATE.start_worker_fn_#t~mem26#1.base=|v_ULTIMATE.start_worker_fn_#t~mem26#1.base_15|, ULTIMATE.start_worker_fn_#t~ret27#1=|v_ULTIMATE.start_worker_fn_#t~ret27#1_21|, ULTIMATE.start_worker_fn_#t~mem20#1.base=|v_ULTIMATE.start_worker_fn_#t~mem20#1.base_25|, ULTIMATE.start_worker_fn_#t~pre29#1=|v_ULTIMATE.start_worker_fn_#t~pre29#1_16|, ULTIMATE.start_worker_fn_#t~mem32#1=|v_ULTIMATE.start_worker_fn_#t~mem32#1_15|, ULTIMATE.start_worker_fn_#in~arg#1.base=|v_ULTIMATE.start_worker_fn_#in~arg#1.base_11|, ULTIMATE.start_worker_fn_~a~0#1.base=|v_ULTIMATE.start_worker_fn_~a~0#1.base_22|, ULTIMATE.start_worker_fn_#t~mem26#1.offset=|v_ULTIMATE.start_worker_fn_#t~mem26#1.offset_15|, ULTIMATE.start_worker_fn_#t~mem16#1=|v_ULTIMATE.start_worker_fn_#t~mem16#1_21|, ULTIMATE.start_worker_fn_~tid~0#1=|v_ULTIMATE.start_worker_fn_~tid~0#1_56|, ULTIMATE.start_worker_fn_#t~mem23#1=|v_ULTIMATE.start_worker_fn_#t~mem23#1_26|, ULTIMATE.start_worker_fn_~i~3#1=|v_ULTIMATE.start_worker_fn_~i~3#1_33|, ULTIMATE.start_worker_fn_~arg#1.base=|v_ULTIMATE.start_worker_fn_~arg#1.base_12|, ULTIMATE.start_worker_fn_~i~1#1=|v_ULTIMATE.start_worker_fn_~i~1#1_36|, ULTIMATE.start_worker_fn_#t~mem31#1=|v_ULTIMATE.start_worker_fn_#t~mem31#1_26|, ULTIMATE.start_worker_fn_~a~0#1.offset=|v_ULTIMATE.start_worker_fn_~a~0#1.offset_22|, ULTIMATE.start_worker_fn_#t~pre33#1=|v_ULTIMATE.start_worker_fn_#t~pre33#1_16|, #length=|v_#length_525|, ULTIMATE.start_worker_fn_#t~mem20#1.offset=|v_ULTIMATE.start_worker_fn_#t~mem20#1.offset_25|, ULTIMATE.start_worker_fn_~i~2#1=|v_ULTIMATE.start_worker_fn_~i~2#1_43|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_37|, ULTIMATE.start_worker_fn_#t~mem18#1=|v_ULTIMATE.start_worker_fn_#t~mem18#1_24|, ULTIMATE.start_worker_fn_#res#1.offset=|v_ULTIMATE.start_worker_fn_#res#1.offset_16|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_54|, ULTIMATE.start_worker_fn_#res#1.base=|v_ULTIMATE.start_worker_fn_#res#1.base_16|, ULTIMATE.start_worker_fn_#t~mem30#1=|v_ULTIMATE.start_worker_fn_#t~mem30#1_26|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_37|, ULTIMATE.start_worker_fn_#t~pre22#1=|v_ULTIMATE.start_worker_fn_#t~pre22#1_16|, ULTIMATE.start_worker_fn_~sig~0#1=|v_ULTIMATE.start_worker_fn_~sig~0#1_81|, ULTIMATE.start_worker_fn_#t~mem34#1=|v_ULTIMATE.start_worker_fn_#t~mem34#1_17|, ULTIMATE.start_worker_fn_#t~pre17#1=|v_ULTIMATE.start_worker_fn_#t~pre17#1_18|, ULTIMATE.start_worker_fn_#t~mem25#1=|v_ULTIMATE.start_worker_fn_#t~mem25#1_30|, ULTIMATE.start_worker_fn_#t~ret21#1=|v_ULTIMATE.start_worker_fn_#t~ret21#1_31|, ULTIMATE.start_worker_fn_~arg#1.offset=|v_ULTIMATE.start_worker_fn_~arg#1.offset_12|, ULTIMATE.start_worker_fn_#t~mem19#1=|v_ULTIMATE.start_worker_fn_#t~mem19#1_24|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_35|, #valid=|v_#valid_554|, #memory_int=|v_#memory_int_679|, ULTIMATE.start_worker_fn_#t~mem28#1=|v_ULTIMATE.start_worker_fn_#t~mem28#1_26|, ULTIMATE.start_worker_fn_#in~arg#1.offset=|v_ULTIMATE.start_worker_fn_#in~arg#1.offset_11|, ULTIMATE.start_worker_fn_#t~mem24#1=|v_ULTIMATE.start_worker_fn_#t~mem24#1_17|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_#t~mem26#1.base, ULTIMATE.start_worker_fn_#t~ret27#1, ULTIMATE.start_worker_fn_#t~mem20#1.base, ULTIMATE.start_worker_fn_#t~pre29#1, ULTIMATE.start_worker_fn_#t~mem32#1, ULTIMATE.start_worker_fn_#in~arg#1.base, ULTIMATE.start_worker_fn_~a~0#1.base, ULTIMATE.start_worker_fn_#t~mem26#1.offset, ULTIMATE.start_worker_fn_#t~mem16#1, ULTIMATE.start_worker_fn_~tid~0#1, ULTIMATE.start_worker_fn_#t~mem23#1, ULTIMATE.start_worker_fn_~i~3#1, ULTIMATE.start_worker_fn_~arg#1.base, ULTIMATE.start_worker_fn_~i~1#1, ULTIMATE.start_worker_fn_#t~mem31#1, ULTIMATE.start_worker_fn_~a~0#1.offset, ULTIMATE.start_worker_fn_#t~pre33#1, ULTIMATE.start_worker_fn_#t~mem20#1.offset, ULTIMATE.start_worker_fn_~i~2#1, ULTIMATE.start_worker_fn_#t~mem18#1, ULTIMATE.start_worker_fn_#res#1.offset, ULTIMATE.start_worker_fn_~i~0#1, ULTIMATE.start_worker_fn_#res#1.base, ULTIMATE.start_worker_fn_#t~mem30#1, ULTIMATE.start_worker_fn_#t~pre22#1, ULTIMATE.start_worker_fn_~sig~0#1, ULTIMATE.start_worker_fn_#t~mem34#1, ULTIMATE.start_worker_fn_#t~pre17#1, ULTIMATE.start_worker_fn_#t~mem25#1, ULTIMATE.start_worker_fn_#t~ret21#1, ULTIMATE.start_worker_fn_~arg#1.offset, ULTIMATE.start_worker_fn_#t~mem19#1, ULTIMATE.start_worker_fn_#t~mem28#1, ULTIMATE.start_worker_fn_#in~arg#1.offset, ULTIMATE.start_worker_fn_#t~mem24#1] 47422#[L752-1]don't care [2016] L752-1-->L754-5: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~tid~0#1_40| |v_~#pre~0.offset_49|))) (and (<= 0 .cse0) (= (select |v_#valid_476| |v_~#pre~0.base_49|) 1) (= |v_#memory_$Pointer$.offset_299| (store |v_#memory_$Pointer$.offset_300| |v_~#pre~0.base_49| (store (select |v_#memory_$Pointer$.offset_300| |v_~#pre~0.base_49|) .cse0 (select (select |v_#memory_$Pointer$.offset_299| |v_~#pre~0.base_49|) .cse0)))) (<= (+ |v_ULTIMATE.start_worker_fn_~tid~0#1_40| |v_~#pre~0.offset_49| 1) (select |v_#length_447| |v_~#pre~0.base_49|)) (= |v_ULTIMATE.start_worker_fn_#t~mem16#1_14| |v_ULTIMATE.start_worker_fn_~tid~0#1_40|) (= (store |v_#memory_int_574| |v_~#pre~0.base_49| (store (select |v_#memory_int_574| |v_~#pre~0.base_49|) .cse0 1)) |v_#memory_int_573|) (= (store |v_#memory_$Pointer$.base_300| |v_~#pre~0.base_49| (store (select |v_#memory_$Pointer$.base_300| |v_~#pre~0.base_49|) .cse0 (select (select |v_#memory_$Pointer$.base_299| |v_~#pre~0.base_49|) .cse0))) |v_#memory_$Pointer$.base_299|) (= |v_ULTIMATE.start_worker_fn_~i~0#1_40| 0))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_300|, #valid=|v_#valid_476|, ULTIMATE.start_worker_fn_#t~mem16#1=|v_ULTIMATE.start_worker_fn_#t~mem16#1_14|, #memory_int=|v_#memory_int_574|, ~#pre~0.base=|v_~#pre~0.base_49|, #length=|v_#length_447|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_300|, ~#pre~0.offset=|v_~#pre~0.offset_49|} OutVars{ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_40|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_299|, ULTIMATE.start_worker_fn_~tid~0#1=|v_ULTIMATE.start_worker_fn_~tid~0#1_40|, #valid=|v_#valid_476|, #memory_int=|v_#memory_int_573|, ~#pre~0.base=|v_~#pre~0.base_49|, #length=|v_#length_447|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_299|, ~#pre~0.offset=|v_~#pre~0.offset_49|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_~i~0#1, #memory_$Pointer$.base, ULTIMATE.start_worker_fn_~tid~0#1, ULTIMATE.start_worker_fn_#t~mem16#1, #memory_int, #memory_$Pointer$.offset] 47424#[L754-5]don't care [2022-07-26 14:06:30,453 INFO L735 eck$LassoCheckResult]: Loop: 47424#[L754-5]don't care [2072] L754-5-->L756: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~i~0#1_56| |v_~#in~0.offset_65|))) (and (= (select |v_#valid_558| |v_~#in~0.base_65|) 1) (<= 0 .cse0) (= (mod (select (select |v_#memory_int_685| |v_~#in~0.base_65|) .cse0) 256) 0) (< |v_ULTIMATE.start_worker_fn_~i~0#1_56| 3) (<= (+ |v_ULTIMATE.start_worker_fn_~i~0#1_56| |v_~#in~0.offset_65| 1) (select |v_#length_529| |v_~#in~0.base_65|)))) InVars {ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_56|, ~#in~0.base=|v_~#in~0.base_65|, ~#in~0.offset=|v_~#in~0.offset_65|, #valid=|v_#valid_558|, #memory_int=|v_#memory_int_685|, #length=|v_#length_529|} OutVars{ULTIMATE.start_worker_fn_#t~mem18#1=|v_ULTIMATE.start_worker_fn_#t~mem18#1_26|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_56|, ~#in~0.base=|v_~#in~0.base_65|, ~#in~0.offset=|v_~#in~0.offset_65|, #valid=|v_#valid_558|, #memory_int=|v_#memory_int_685|, #length=|v_#length_529|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_#t~mem18#1] 48146#[L756]don't care [2062] L756-->L754-5: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~i~0#1_45| |v_~#post~0.offset_64|))) (and (= (mod (select (select |v_#memory_int_661| |v_~#post~0.base_64|) .cse0) 256) 0) (= |v_ULTIMATE.start_worker_fn_~i~0#1_44| (+ |v_ULTIMATE.start_worker_fn_~i~0#1_45| 1)) (= (select |v_#valid_538| |v_~#post~0.base_64|) 1) (<= (+ |v_ULTIMATE.start_worker_fn_~i~0#1_45| |v_~#post~0.offset_64| 1) (select |v_#length_509| |v_~#post~0.base_64|)) (<= 0 .cse0))) InVars {~#post~0.offset=|v_~#post~0.offset_64|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_45|, #valid=|v_#valid_538|, #memory_int=|v_#memory_int_661|, #length=|v_#length_509|, ~#post~0.base=|v_~#post~0.base_64|} OutVars{~#post~0.offset=|v_~#post~0.offset_64|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_44|, ULTIMATE.start_worker_fn_#t~mem19#1=|v_ULTIMATE.start_worker_fn_#t~mem19#1_20|, #valid=|v_#valid_538|, #memory_int=|v_#memory_int_661|, #length=|v_#length_509|, ULTIMATE.start_worker_fn_#t~pre17#1=|v_ULTIMATE.start_worker_fn_#t~pre17#1_14|, ~#post~0.base=|v_~#post~0.base_64|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_~i~0#1, ULTIMATE.start_worker_fn_#t~mem19#1, ULTIMATE.start_worker_fn_#t~pre17#1] 47424#[L754-5]don't care [2022-07-26 14:06:30,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:06:30,453 INFO L85 PathProgramCache]: Analyzing trace with hash 2100629596, now seen corresponding path program 1 times [2022-07-26 14:06:30,454 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:06:30,454 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1675603824] [2022-07-26 14:06:30,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:06:30,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:06:30,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:06:30,489 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:06:30,489 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:06:30,489 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1675603824] [2022-07-26 14:06:30,490 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1675603824] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-26 14:06:30,490 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [337671849] [2022-07-26 14:06:30,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:06:30,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-26 14:06:30,490 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:30,491 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-26 14:06:30,522 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Waiting until timeout for monitored process [2022-07-26 14:06:30,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:06:30,625 INFO L263 TraceCheckSpWp]: Trace formula consists of 266 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 14:06:30,626 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:06:30,631 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-26 14:06:30,631 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-26 14:06:30,631 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [337671849] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:06:30,632 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-07-26 14:06:30,632 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2022-07-26 14:06:30,632 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1876491720] [2022-07-26 14:06:30,632 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:06:30,632 INFO L738 eck$LassoCheckResult]: stem already infeasible [2022-07-26 14:06:30,632 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:06:30,632 INFO L85 PathProgramCache]: Analyzing trace with hash 67255, now seen corresponding path program 2 times [2022-07-26 14:06:30,632 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:06:30,633 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1525634540] [2022-07-26 14:06:30,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:06:30,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:06:30,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:30,642 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:06:30,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:30,652 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:06:30,711 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:06:30,711 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-26 14:06:30,711 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-26 14:06:30,712 INFO L87 Difference]: Start difference. First operand 4269 states and 10038 transitions. cyclomatic complexity: 6637 Second operand has 3 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 3 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:06:31,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:06:31,013 INFO L93 Difference]: Finished difference Result 4211 states and 9967 transitions. [2022-07-26 14:06:31,014 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 4211 states and 9967 transitions. [2022-07-26 14:06:31,044 INFO L131 ngComponentsAnalysis]: Automaton has 859 accepting balls. 2325 [2022-07-26 14:06:31,078 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 4211 states to 4211 states and 9967 transitions. [2022-07-26 14:06:31,078 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4210 [2022-07-26 14:06:31,083 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 4210 [2022-07-26 14:06:31,083 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4211 states and 9967 transitions. [2022-07-26 14:06:31,090 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:06:31,090 INFO L220 hiAutomatonCegarLoop]: Abstraction has 4211 states and 9967 transitions. [2022-07-26 14:06:31,100 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4211 states and 9967 transitions. [2022-07-26 14:06:31,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4211 to 4211. [2022-07-26 14:06:31,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4211 states, 4211 states have (on average 2.36689622417478) internal successors, (9967), 4210 states have internal predecessors, (9967), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:06:31,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4211 states to 4211 states and 9967 transitions. [2022-07-26 14:06:31,192 INFO L242 hiAutomatonCegarLoop]: Abstraction has 4211 states and 9967 transitions. [2022-07-26 14:06:31,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-26 14:06:31,193 INFO L426 stractBuchiCegarLoop]: Abstraction has 4211 states and 9967 transitions. [2022-07-26 14:06:31,193 INFO L333 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-26 14:06:31,193 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 4211 states and 9967 transitions. [2022-07-26 14:06:31,211 INFO L131 ngComponentsAnalysis]: Automaton has 859 accepting balls. 2325 [2022-07-26 14:06:31,212 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:06:31,212 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:06:31,212 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:06:31,212 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 14:06:31,214 INFO L733 eck$LassoCheckResult]: Stem: 60509#[ULTIMATE.startENTRY]don't care [2172] ULTIMATE.startENTRY-->L787-4: Formula: (let ((.cse2 (select |v_#memory_int_835| |v_~#post~0.base_82|)) (.cse0 (select |v_#memory_int_835| |v_~#pre~0.base_69|)) (.cse1 (select |v_#memory_int_835| |v_~#sig2~0.base_54|)) (.cse4 (store |v_#valid_683| |v_ULTIMATE.start_main_~#b1~0#1.base_50| 1)) (.cse5 (select |v_#memory_int_835| 1)) (.cse3 (select |v_#memory_int_835| |v_~#sig1~0.base_75|)) (.cse6 (select |v_#memory_int_835| |v_~#in~0.base_89|))) (and (= (select |v_#length_648| 6) 3) (= (select |v_#valid_683| 1) 1) (= (select .cse0 |v_~#pre~0.offset_69|) 0) (= (select .cse1 (+ |v_~#sig2~0.offset_54| 1)) 0) (= |v_#NULL.base_14| 0) (= 2 (select |v_#length_648| 1)) (= |v_~#sig2~0.offset_54| 0) (= (select .cse2 (+ 2 |v_~#post~0.offset_82|)) 0) (= (select |v_#valid_683| |v_ULTIMATE.start_main_~#b1~0#1.base_50|) 0) (= |v_~#post~0.offset_82| 0) (= (select .cse2 |v_~#post~0.offset_82|) 0) (= (store (store |v_#length_648| |v_ULTIMATE.start_main_~#b1~0#1.base_50| 133) |v_ULTIMATE.start_main_~#a~1#1.base_45| 36) |v_#length_647|) (= (select .cse0 (+ |v_~#pre~0.offset_69| 1)) 0) (= (select |v_#length_648| 3) 3) (= (select |v_#length_648| 5) 3) (= (select .cse2 (+ |v_~#post~0.offset_82| 1)) 0) (= (select .cse0 (+ 2 |v_~#pre~0.offset_69|)) 0) (= (select |v_#valid_683| 0) 0) (= |v_#NULL.offset_14| 0) (= |v_~#pre~0.offset_69| 0) (= (select .cse3 (+ |v_~#sig1~0.offset_75| 2)) 0) (= (select |v_#valid_683| 6) 1) (= (select .cse1 (+ |v_~#sig2~0.offset_54| 2)) 0) (< |v_#StackHeapBarrier_35| |v_ULTIMATE.start_main_~#b1~0#1.base_50|) (= |v_ULTIMATE.start_main_~i~4#1_53| 0) (= 3 (select |v_#length_648| 4)) (= |v_ULTIMATE.start_main_~#a~1#1.offset_43| 0) (= (select |v_#valid_683| 7) 1) (= |v_~#post~0.base_82| 5) (= (select .cse4 |v_ULTIMATE.start_main_~#a~1#1.base_45|) 0) (= (select .cse3 |v_~#sig1~0.offset_75|) 0) (< |v_#StackHeapBarrier_35| |v_ULTIMATE.start_main_~#a~1#1.base_45|) (= (select |v_#length_648| 7) 3) (= 48 (select .cse5 0)) (= (select .cse6 |v_~#in~0.offset_89|) 0) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_44| 0) (= (select .cse1 |v_~#sig2~0.offset_54|) 0) (= (select .cse6 (+ 2 |v_~#in~0.offset_89|)) 0) (= |v_#valid_682| (store .cse4 |v_ULTIMATE.start_main_~#a~1#1.base_45| 1)) (= 7 |v_~#sig2~0.base_54|) (= |v_~#in~0.offset_89| 0) (= (select |v_#valid_683| 5) 1) (= 6 |v_~#sig1~0.base_75|) (= |v_~#in~0.base_89| 4) (= 3 |v_~#pre~0.base_69|) (= (select .cse5 1) 0) (= (select |v_#length_648| 2) 10) (= (select .cse3 (+ |v_~#sig1~0.offset_75| 1)) 0) (= (select |v_#valid_683| 4) 1) (< 0 |v_#StackHeapBarrier_35|) (= (select |v_#valid_683| 3) 1) (= |v_~#sig1~0.offset_75| 0) (= (select .cse6 (+ |v_~#in~0.offset_89| 1)) 0) (= (select |v_#valid_683| 2) 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_35|, #valid=|v_#valid_683|, #memory_int=|v_#memory_int_835|, #length=|v_#length_648|} OutVars{ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_signals=|v_ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_signals_15|, ULTIMATE.start_main_~b2~0#1.lock.__align=|v_ULTIMATE.start_main_~b2~0#1.lock.__align_15|, ~#in~0.offset=|v_~#in~0.offset_89|, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__kind_15|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_50|, ULTIMATE.start_main_#t~mem43#1=|v_ULTIMATE.start_main_#t~mem43#1_34|, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_refs=|v_ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_refs_15|, #NULL.offset=|v_#NULL.offset_14|, ULTIMATE.start_main_#t~nondet38#1=|v_ULTIMATE.start_main_#t~nondet38#1_17|, ~#sig2~0.offset=|v_~#sig2~0.offset_54|, ULTIMATE.start_main_~b2~0#1.seen=|v_ULTIMATE.start_main_~b2~0#1.seen_15|, ULTIMATE.start_main_#t~ret39#1.offset=|v_ULTIMATE.start_main_#t~ret39#1.offset_28|, ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_21|, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_size=|v_ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_size_15|, ~#in~0.base=|v_~#in~0.base_89|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_35|, #length=|v_#length_647|, ~#sig1~0.base=|v_~#sig1~0.base_75|, ~#post~0.base=|v_~#post~0.base_82|, ULTIMATE.start_main_~sig~1#1=|v_ULTIMATE.start_main_~sig~1#1_35|, ULTIMATE.start_main_~b2~0#1.pass=|v_ULTIMATE.start_main_~b2~0#1.pass_15|, ~#pre~0.base=|v_~#pre~0.base_69|, ~#pre~0.offset=|v_~#pre~0.offset_69|, #StackHeapBarrier=|v_#StackHeapBarrier_35|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_43|, ULTIMATE.start_main_~b2~0#1.let_in.__data.__wrefs=|v_ULTIMATE.start_main_~b2~0#1.let_in.__data.__wrefs_15|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_39|, ~#sig1~0.offset=|v_~#sig1~0.offset_75|, ULTIMATE.start_main_#t~mem41#1=|v_ULTIMATE.start_main_#t~mem41#1_20|, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g1_orig_size=|v_ULTIMATE.start_main_~b2~0#1.let_out.__data.__g1_orig_size_15|, ULTIMATE.start_main_~b2~0#1.let_out.__size=|v_ULTIMATE.start_main_~b2~0#1.let_out.__size_15|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_22|, ULTIMATE.start_main_~b2~0#1.let_out.__data.__wrefs=|v_ULTIMATE.start_main_~b2~0#1.let_out.__data.__wrefs_15|, ULTIMATE.start_main_~b2~0#1.thread_count=|v_ULTIMATE.start_main_~b2~0#1.thread_count_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__owner_15|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_53|, ~#sig2~0.base=|v_~#sig2~0.base_54|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_51|, ULTIMATE.start_main_#t~pre42#1=|v_ULTIMATE.start_main_#t~pre42#1_22|, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_signals=|v_ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_signals_15|, ULTIMATE.start_main_~b2~0#1.let_in.__size=|v_ULTIMATE.start_main_~b2~0#1.let_in.__size_15|, ULTIMATE.start_main_~i~6#1=|v_ULTIMATE.start_main_~i~6#1_41|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_44|, ULTIMATE.start_main_#t~pre37#1=|v_ULTIMATE.start_main_#t~pre37#1_27|, ~#post~0.offset=|v_~#post~0.offset_82|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_45|, ULTIMATE.start_main_#t~ret39#1.base=|v_ULTIMATE.start_main_#t~ret39#1.base_28|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_17|, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_refs=|v_ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_refs_15|, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_~b2~0#1.let_out.__align=|v_ULTIMATE.start_main_~b2~0#1.let_out.__align_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__count=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__count_15|, ULTIMATE.start_main_~b2~0#1.let_in.__align=|v_ULTIMATE.start_main_~b2~0#1.let_in.__align_15|, ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_20|, ULTIMATE.start_main_~b2~0#1.leaving=|v_ULTIMATE.start_main_~b2~0#1.leaving_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__lock_15|, ULTIMATE.start_main_~i~7#1=|v_ULTIMATE.start_main_~i~7#1_48|, #valid=|v_#valid_682|, #memory_int=|v_#memory_int_835|, ULTIMATE.start_main_~b2~0#1.lock.__size=|v_ULTIMATE.start_main_~b2~0#1.lock.__size_15|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_20|, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g1_orig_size=|v_ULTIMATE.start_main_~b2~0#1.let_in.__data.__g1_orig_size_15|, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_size=|v_ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_size_15|} AuxVars[] AssignedVars[ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_signals, ULTIMATE.start_main_~b2~0#1.lock.__align, ~#in~0.offset, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind, ULTIMATE.start_main_~#b1~0#1.base, ULTIMATE.start_main_#t~mem43#1, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_refs, #NULL.offset, ULTIMATE.start_main_#t~nondet38#1, ~#sig2~0.offset, ULTIMATE.start_main_~b2~0#1.seen, ULTIMATE.start_main_#t~ret39#1.offset, ULTIMATE.start_main_#t~mem44#1, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_size, ~#in~0.base, ULTIMATE.start_main_~#worker~0#1.offset, #length, ~#sig1~0.base, ~#post~0.base, ULTIMATE.start_main_~sig~1#1, ULTIMATE.start_main_~b2~0#1.pass, ~#pre~0.base, ~#pre~0.offset, ULTIMATE.start_main_~#a~1#1.offset, ULTIMATE.start_main_~b2~0#1.let_in.__data.__wrefs, ULTIMATE.start_main_~#worker~0#1.base, ~#sig1~0.offset, ULTIMATE.start_main_#t~mem41#1, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g1_orig_size, ULTIMATE.start_main_~b2~0#1.let_out.__size, ULTIMATE.start_main_#t~pre35#1, ULTIMATE.start_main_~b2~0#1.let_out.__data.__wrefs, ULTIMATE.start_main_~b2~0#1.thread_count, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner, ULTIMATE.start_main_~i~4#1, ~#sig2~0.base, ULTIMATE.start_main_~i~5#1, ULTIMATE.start_main_#t~pre42#1, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_signals, ULTIMATE.start_main_~b2~0#1.let_in.__size, ULTIMATE.start_main_~i~6#1, ULTIMATE.start_main_~#b1~0#1.offset, ULTIMATE.start_main_#t~pre37#1, ~#post~0.offset, ULTIMATE.start_main_~#a~1#1.base, ULTIMATE.start_main_#t~ret39#1.base, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_refs, #NULL.base, ULTIMATE.start_main_~b2~0#1.let_out.__align, ULTIMATE.start_main_~b2~0#1.lock.__data.__count, ULTIMATE.start_main_~b2~0#1.let_in.__align, ULTIMATE.start_main_#t~pre36#1, ULTIMATE.start_main_~b2~0#1.leaving, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock, ULTIMATE.start_main_~i~7#1, #valid, ULTIMATE.start_main_~b2~0#1.lock.__size, ULTIMATE.start_main_#t~pre40#1, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g1_orig_size, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_size] 55167#[L787-4]don't care [2147] L787-4-->L787-4: Formula: (let ((.cse4 (* |v_ULTIMATE.start_main_~i~4#1_42| 12))) (let ((.cse5 (select |v_#memory_int_796| |v_ULTIMATE.start_main_~#a~1#1.base_41|)) (.cse0 (select |v_#memory_int_795| |v_ULTIMATE.start_main_~#a~1#1.base_41|)) (.cse2 (+ .cse4 |v_ULTIMATE.start_main_~#a~1#1.offset_39|)) (.cse3 (+ .cse4 |v_ULTIMATE.start_main_~#a~1#1.offset_39| 4)) (.cse1 (+ .cse4 |v_ULTIMATE.start_main_~#a~1#1.offset_39| 8))) (and (= (select |v_#valid_650| |v_ULTIMATE.start_main_~#a~1#1.base_41|) 1) (= (store |v_#memory_int_795| |v_ULTIMATE.start_main_~#a~1#1.base_41| (store .cse0 .cse1 |v_ULTIMATE.start_main_~i~4#1_42|)) |v_#memory_int_793|) (= (store |v_#memory_$Pointer$.offset_434| |v_ULTIMATE.start_main_~#a~1#1.base_41| (store (store (store (select |v_#memory_$Pointer$.offset_434| |v_ULTIMATE.start_main_~#a~1#1.base_41|) .cse2 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse3 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse1 (select (select |v_#memory_$Pointer$.offset_433| |v_ULTIMATE.start_main_~#a~1#1.base_41|) .cse1))) |v_#memory_$Pointer$.offset_433|) (<= (+ .cse4 |v_ULTIMATE.start_main_~#a~1#1.offset_39| 12) (select |v_#length_615| |v_ULTIMATE.start_main_~#a~1#1.base_41|)) (= (store |v_#memory_int_794| |v_ULTIMATE.start_main_~#a~1#1.base_41| (store (select |v_#memory_int_794| |v_ULTIMATE.start_main_~#a~1#1.base_41|) .cse2 (select .cse5 .cse2))) |v_#memory_int_796|) (= (store |v_#memory_int_796| |v_ULTIMATE.start_main_~#a~1#1.base_41| (store .cse5 .cse3 (select .cse0 .cse3))) |v_#memory_int_795|) (<= 0 .cse2) (= (store |v_#memory_$Pointer$.base_434| |v_ULTIMATE.start_main_~#a~1#1.base_41| (store (store (store (select |v_#memory_$Pointer$.base_434| |v_ULTIMATE.start_main_~#a~1#1.base_41|) .cse2 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse3 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse1 (select (select |v_#memory_$Pointer$.base_433| |v_ULTIMATE.start_main_~#a~1#1.base_41|) .cse1))) |v_#memory_$Pointer$.base_433|) (= |v_ULTIMATE.start_main_~i~4#1_41| (+ |v_ULTIMATE.start_main_~i~4#1_42| 1)) (< |v_ULTIMATE.start_main_~i~4#1_42| 3)))) InVars {ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_434|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_41|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_39|, #valid=|v_#valid_650|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_794|, #length=|v_#length_615|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_42|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_434|} OutVars{ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_16|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_433|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_41|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_39|, #valid=|v_#valid_650|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_793|, #length=|v_#length_615|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_41|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_433|} AuxVars[|v_#memory_int_796|, |v_#memory_int_795|] AssignedVars[ULTIMATE.start_main_#t~pre35#1, #memory_$Pointer$.base, #memory_int, ULTIMATE.start_main_~i~4#1, #memory_$Pointer$.offset] 55169#[L787-4]don't care [2170] L787-4-->L794-5: Formula: (let ((.cse0 (select |v_#memory_$Pointer$.offset_462| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse8 (select |v_#memory_$Pointer$.base_461| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse5 (select |v_#memory_$Pointer$.base_462| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse6 (select |v_#memory_$Pointer$.base_463| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse4 (select |v_#memory_$Pointer$.offset_463| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse2 (select |v_#memory_$Pointer$.offset_461| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse7 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| 13)) (.cse9 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| 4)) (.cse3 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| 8)) (.cse1 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| 12))) (and (= |v_#memory_$Pointer$.offset_Out_10| (store |v_#memory_$Pointer$.offset_462| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse0 .cse1 (select (select |v_#memory_$Pointer$.offset_Out_10| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) .cse1)))) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1| |v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|) (not (< |v_ULTIMATE.start_main_~i~4#1_In_3| 3)) (= |v_#memory_$Pointer$.offset_462| (store |v_#memory_$Pointer$.offset_461| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse2 .cse3 (select .cse0 .cse3)))) (= 3 |v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|) (= (store |v_#memory_$Pointer$.offset_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (select |v_#memory_$Pointer$.offset_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| (select .cse4 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|))) |v_#memory_$Pointer$.offset_463|) (= |v_#length_Out_2| (store |v_#length_In_27| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 8)) (= (store |v_#memory_$Pointer$.base_462| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse5 .cse3 (select .cse6 .cse3))) |v_#memory_$Pointer$.base_463|) (= |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| |v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|) (<= .cse7 (select |v_#length_In_27| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (not (= |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 0)) (< |v_#StackHeapBarrier_In_1| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|) (= (store |v_#valid_In_29| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 1) |v_#valid_Out_6|) (= 1 (select |v_#valid_In_29| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (= (select |v_#valid_In_29| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|) 0) (= |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| |v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|) (= |v_ULTIMATE.start_main_~i~5#1_Out_2| 0) (= (store |v_#memory_$Pointer$.base_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (select |v_#memory_$Pointer$.base_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| (select .cse8 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|))) |v_#memory_$Pointer$.base_461|) (= (store |v_#memory_$Pointer$.base_461| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse8 .cse9 (select .cse5 .cse9))) |v_#memory_$Pointer$.base_462|) (= |v_ULTIMATE.start_main_~#worker~0#1.offset_Out_2| 0) (= |v_ULTIMATE.start_barrier_init_~thread_count#1_Out_2| |v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|) (= (store |v_#memory_$Pointer$.base_463| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse6 .cse1 (select (select |v_#memory_$Pointer$.base_Out_10| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) .cse1))) |v_#memory_$Pointer$.base_Out_10|) (= |v_#memory_$Pointer$.offset_461| (store |v_#memory_$Pointer$.offset_463| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse4 .cse9 (select .cse2 .cse9)))) (= |v_#pthreadsMutex_Out_2| (store |v_#pthreadsMutex_In_1| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (select |v_#pthreadsMutex_In_1| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) .cse7 0))) (<= 0 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|) (= (store |v_#memory_int_In_23| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (store (store (store (select |v_#memory_int_In_23| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| |v_ULTIMATE.start_barrier_init_~thread_count#1_Out_2|) .cse9 0) .cse3 0) .cse1 0)) |v_#memory_int_Out_10|) (= |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| |v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|))) InVars {#pthreadsMutex=|v_#pthreadsMutex_In_1|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_In_9|, #valid=|v_#valid_In_29|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_In_3|, #memory_int=|v_#memory_int_In_23|, #length=|v_#length_In_27|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_In_9|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_In_3|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_Out_2|, ULTIMATE.start_barrier_init_~thread_count#1=|v_ULTIMATE.start_barrier_init_~thread_count#1_Out_2|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_Out_10|, ULTIMATE.start_barrier_init_~b#1.offset=|v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|, ULTIMATE.start_barrier_init_#in~thread_count#1=|v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_In_3|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_In_3|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, ULTIMATE.start_barrier_init_#in~b#1.base=|v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_Out_2|, #valid=|v_#valid_Out_6|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|, #memory_int=|v_#memory_int_Out_10|, ULTIMATE.start_barrier_init_~b#1.base=|v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|, #length=|v_#length_Out_2|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_Out_2|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_Out_10|, ULTIMATE.start_barrier_init_#in~b#1.offset=|v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|} AuxVars[|v_#memory_$Pointer$.offset_461|, |v_#memory_$Pointer$.offset_462|, |v_#memory_$Pointer$.offset_463|, |v_#memory_$Pointer$.base_463|, |v_#memory_$Pointer$.base_462|, |v_#memory_$Pointer$.base_461|] AssignedVars[#pthreadsMutex, ULTIMATE.start_barrier_init_~thread_count#1, #memory_$Pointer$.base, ULTIMATE.start_barrier_init_~b#1.offset, ULTIMATE.start_barrier_init_#in~thread_count#1, ULTIMATE.start_barrier_init_#in~b#1.base, ULTIMATE.start_main_~#worker~0#1.offset, #valid, ULTIMATE.start_main_~#worker~0#1.base, #memory_int, ULTIMATE.start_barrier_init_~b#1.base, #length, ULTIMATE.start_main_~i~5#1, #memory_$Pointer$.offset, ULTIMATE.start_barrier_init_#in~b#1.offset] 55171#[L794-5]don't care [2122] L794-5-->L795-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~5#1_39| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_main_~#worker~0#1.offset_23| .cse1))) (and (= |v_#pthreadsForks_13| |v_ULTIMATE.start_main_#t~pre37#1_23|) (= |v_#pthreadsForks_12| (+ |v_#pthreadsForks_13| 1)) (= (store |v_#memory_int_764| |v_ULTIMATE.start_main_~#worker~0#1.base_27| (store (select |v_#memory_int_764| |v_ULTIMATE.start_main_~#worker~0#1.base_27|) .cse0 |v_ULTIMATE.start_main_#t~pre37#1_23|)) |v_#memory_int_763|) (= (store |v_#memory_$Pointer$.offset_410| |v_ULTIMATE.start_main_~#worker~0#1.base_27| (store (select |v_#memory_$Pointer$.offset_410| |v_ULTIMATE.start_main_~#worker~0#1.base_27|) .cse0 (select (select |v_#memory_$Pointer$.offset_409| |v_ULTIMATE.start_main_~#worker~0#1.base_27|) .cse0))) |v_#memory_$Pointer$.offset_409|) (< |v_ULTIMATE.start_main_~i~5#1_39| 2) (<= (+ |v_ULTIMATE.start_main_~#worker~0#1.offset_23| .cse1 4) (select |v_#length_589| |v_ULTIMATE.start_main_~#worker~0#1.base_27|)) (<= 0 .cse0) (= (store |v_#memory_$Pointer$.base_410| |v_ULTIMATE.start_main_~#worker~0#1.base_27| (store (select |v_#memory_$Pointer$.base_410| |v_ULTIMATE.start_main_~#worker~0#1.base_27|) .cse0 (select (select |v_#memory_$Pointer$.base_409| |v_ULTIMATE.start_main_~#worker~0#1.base_27|) .cse0))) |v_#memory_$Pointer$.base_409|) (= (select |v_#valid_624| |v_ULTIMATE.start_main_~#worker~0#1.base_27|) 1)))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_410|, #pthreadsForks=|v_#pthreadsForks_13|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_23|, #valid=|v_#valid_624|, #memory_int=|v_#memory_int_764|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_27|, #length=|v_#length_589|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_39|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_410|} OutVars{ULTIMATE.start_main_#t~pre37#1=|v_ULTIMATE.start_main_#t~pre37#1_23|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_409|, #pthreadsForks=|v_#pthreadsForks_12|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_23|, #valid=|v_#valid_624|, #memory_int=|v_#memory_int_763|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_27|, #length=|v_#length_589|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_39|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_409|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre37#1, #memory_$Pointer$.base, #pthreadsForks, #memory_int, #memory_$Pointer$.offset] 60563#[L795-3]don't care [1654] L795-3-->worker_fnENTRY: Formula: (and (= v_worker_fnThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre37#1_6|) (= |v_worker_fnThread1of1ForFork0_#in~arg#1.base_4| |v_ULTIMATE.start_main_~#a~1#1.base_10|) (= (+ (* |v_ULTIMATE.start_main_~i~5#1_10| 12) |v_ULTIMATE.start_main_~#a~1#1.offset_10|) |v_worker_fnThread1of1ForFork0_#in~arg#1.offset_4|)) InVars {ULTIMATE.start_main_#t~pre37#1=|v_ULTIMATE.start_main_#t~pre37#1_6|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_10|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_10|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_10|} OutVars{worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1_26|, worker_fnThread1of1ForFork0_~a~0#1.base=|v_worker_fnThread1of1ForFork0_~a~0#1.base_10|, worker_fnThread1of1ForFork0_#t~mem25#1=|v_worker_fnThread1of1ForFork0_#t~mem25#1_10|, worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset=|v_worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset_10|, worker_fnThread1of1ForFork0_#t~mem16#1=|v_worker_fnThread1of1ForFork0_#t~mem16#1_8|, worker_fnThread1of1ForFork0_barrier_wait_#t~mem14#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem14#1_26|, worker_fnThread1of1ForFork0_#t~mem34#1=|v_worker_fnThread1of1ForFork0_#t~mem34#1_8|, worker_fnThread1of1ForFork0_#t~mem26#1.base=|v_worker_fnThread1of1ForFork0_#t~mem26#1.base_8|, worker_fnThread1of1ForFork0_#t~mem20#1.base=|v_worker_fnThread1of1ForFork0_#t~mem20#1.base_8|, worker_fnThread1of1ForFork0_#t~mem18#1=|v_worker_fnThread1of1ForFork0_#t~mem18#1_10|, worker_fnThread1of1ForFork0_~i~3#1=|v_worker_fnThread1of1ForFork0_~i~3#1_16|, worker_fnThread1of1ForFork0_#t~ret27#1=|v_worker_fnThread1of1ForFork0_#t~ret27#1_8|, worker_fnThread1of1ForFork0_#t~mem31#1=|v_worker_fnThread1of1ForFork0_#t~mem31#1_10|, worker_fnThread1of1ForFork0_#t~pre29#1=|v_worker_fnThread1of1ForFork0_#t~pre29#1_6|, worker_fnThread1of1ForFork0_#res#1.base=|v_worker_fnThread1of1ForFork0_#res#1.base_4|, worker_fnThread1of1ForFork0_#t~mem19#1=|v_worker_fnThread1of1ForFork0_#t~mem19#1_10|, worker_fnThread1of1ForFork0_#in~arg#1.offset=|v_worker_fnThread1of1ForFork0_#in~arg#1.offset_4|, worker_fnThread1of1ForFork0_~a~0#1.offset=|v_worker_fnThread1of1ForFork0_~a~0#1.offset_10|, worker_fnThread1of1ForFork0_~i~2#1=|v_worker_fnThread1of1ForFork0_~i~2#1_20|, worker_fnThread1of1ForFork0_~i~1#1=|v_worker_fnThread1of1ForFork0_~i~1#1_18|, worker_fnThread1of1ForFork0_#t~mem30#1=|v_worker_fnThread1of1ForFork0_#t~mem30#1_10|, worker_fnThread1of1ForFork0_#t~mem23#1=|v_worker_fnThread1of1ForFork0_#t~mem23#1_10|, worker_fnThread1of1ForFork0_~arg#1.base=|v_worker_fnThread1of1ForFork0_~arg#1.base_6|, worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_18|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_10|, worker_fnThread1of1ForFork0_barrier_wait_~b#1.base=|v_worker_fnThread1of1ForFork0_barrier_wait_~b#1.base_90|, worker_fnThread1of1ForFork0_#t~mem24#1=|v_worker_fnThread1of1ForFork0_#t~mem24#1_8|, worker_fnThread1of1ForFork0_~sig~0#1=|v_worker_fnThread1of1ForFork0_~sig~0#1_32|, worker_fnThread1of1ForFork0_thidvar0=v_worker_fnThread1of1ForFork0_thidvar0_2, worker_fnThread1of1ForFork0_barrier_wait_#t~nondet4#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~nondet4#1_14|, worker_fnThread1of1ForFork0_barrier_wait_#res#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#res#1_18|, worker_fnThread1of1ForFork0_#t~pre33#1=|v_worker_fnThread1of1ForFork0_#t~pre33#1_6|, worker_fnThread1of1ForFork0_#t~pre17#1=|v_worker_fnThread1of1ForFork0_#t~pre17#1_6|, worker_fnThread1of1ForFork0_#in~arg#1.base=|v_worker_fnThread1of1ForFork0_#in~arg#1.base_4|, worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset=|v_worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset_90|, worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1_14|, worker_fnThread1of1ForFork0_~arg#1.offset=|v_worker_fnThread1of1ForFork0_~arg#1.offset_6|, worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1_26|, worker_fnThread1of1ForFork0_#res#1.offset=|v_worker_fnThread1of1ForFork0_#res#1.offset_4|, worker_fnThread1of1ForFork0_barrier_wait_#t~mem6#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem6#1_26|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_10|, worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1_18|, ULTIMATE.start_main_#t~pre37#1=|v_ULTIMATE.start_main_#t~pre37#1_6|, worker_fnThread1of1ForFork0_#t~mem20#1.offset=|v_worker_fnThread1of1ForFork0_#t~mem20#1.offset_8|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_10|, worker_fnThread1of1ForFork0_#t~pre22#1=|v_worker_fnThread1of1ForFork0_#t~pre22#1_6|, worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1_22|, worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base=|v_worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base_10|, worker_fnThread1of1ForFork0_~tid~0#1=|v_worker_fnThread1of1ForFork0_~tid~0#1_18|, worker_fnThread1of1ForFork0_barrier_wait_#t~nondet5#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~nondet5#1_14|, worker_fnThread1of1ForFork0_#t~mem32#1=|v_worker_fnThread1of1ForFork0_#t~mem32#1_8|, worker_fnThread1of1ForFork0_barrier_wait_#t~pre15#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~pre15#1_26|, worker_fnThread1of1ForFork0_#t~mem28#1=|v_worker_fnThread1of1ForFork0_#t~mem28#1_10|, worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1_26|, worker_fnThread1of1ForFork0_#t~mem26#1.offset=|v_worker_fnThread1of1ForFork0_#t~mem26#1.offset_8|, worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1_14|, worker_fnThread1of1ForFork0_#t~ret21#1=|v_worker_fnThread1of1ForFork0_#t~ret21#1_8|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1, worker_fnThread1of1ForFork0_~a~0#1.base, worker_fnThread1of1ForFork0_#t~mem25#1, worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset, worker_fnThread1of1ForFork0_#t~mem16#1, worker_fnThread1of1ForFork0_barrier_wait_#t~mem14#1, worker_fnThread1of1ForFork0_#t~mem34#1, worker_fnThread1of1ForFork0_#t~mem26#1.base, worker_fnThread1of1ForFork0_#t~mem20#1.base, worker_fnThread1of1ForFork0_#t~mem18#1, worker_fnThread1of1ForFork0_~i~3#1, worker_fnThread1of1ForFork0_#t~ret27#1, worker_fnThread1of1ForFork0_#t~mem31#1, worker_fnThread1of1ForFork0_#t~pre29#1, worker_fnThread1of1ForFork0_#res#1.base, worker_fnThread1of1ForFork0_#t~mem19#1, worker_fnThread1of1ForFork0_#in~arg#1.offset, worker_fnThread1of1ForFork0_~a~0#1.offset, worker_fnThread1of1ForFork0_~i~2#1, worker_fnThread1of1ForFork0_~i~1#1, worker_fnThread1of1ForFork0_#t~mem30#1, worker_fnThread1of1ForFork0_#t~mem23#1, worker_fnThread1of1ForFork0_~arg#1.base, worker_fnThread1of1ForFork0_~i~0#1, worker_fnThread1of1ForFork0_barrier_wait_~b#1.base, worker_fnThread1of1ForFork0_#t~mem24#1, worker_fnThread1of1ForFork0_~sig~0#1, worker_fnThread1of1ForFork0_thidvar0, worker_fnThread1of1ForFork0_barrier_wait_#t~nondet4#1, worker_fnThread1of1ForFork0_barrier_wait_#res#1, worker_fnThread1of1ForFork0_#t~pre33#1, worker_fnThread1of1ForFork0_#t~pre17#1, worker_fnThread1of1ForFork0_#in~arg#1.base, worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset, worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1, worker_fnThread1of1ForFork0_~arg#1.offset, worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1, worker_fnThread1of1ForFork0_#res#1.offset, worker_fnThread1of1ForFork0_barrier_wait_#t~mem6#1, worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1, worker_fnThread1of1ForFork0_#t~mem20#1.offset, worker_fnThread1of1ForFork0_#t~pre22#1, worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1, worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base, worker_fnThread1of1ForFork0_~tid~0#1, worker_fnThread1of1ForFork0_barrier_wait_#t~nondet5#1, worker_fnThread1of1ForFork0_#t~mem32#1, worker_fnThread1of1ForFork0_barrier_wait_#t~pre15#1, worker_fnThread1of1ForFork0_#t~mem28#1, worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1, worker_fnThread1of1ForFork0_#t~mem26#1.offset, worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1, worker_fnThread1of1ForFork0_#t~ret21#1] 53439#[worker_fnENTRY, L795-4]don't care [2085] worker_fnENTRY-->L752-2: Formula: (let ((.cse0 (+ 8 |v_worker_fnThread1of1ForFork0_~a~0#1.offset_21|))) (and (= |v_worker_fnThread1of1ForFork0_~arg#1.offset_11| |v_worker_fnThread1of1ForFork0_#in~arg#1.offset_5|) (= |v_worker_fnThread1of1ForFork0_~a~0#1.base_21| |v_worker_fnThread1of1ForFork0_~arg#1.base_11|) (= |v_worker_fnThread1of1ForFork0_~arg#1.base_11| |v_worker_fnThread1of1ForFork0_#in~arg#1.base_5|) (<= (+ 12 |v_worker_fnThread1of1ForFork0_~a~0#1.offset_21|) (select |v_#length_547| |v_worker_fnThread1of1ForFork0_~a~0#1.base_21|)) (<= 0 .cse0) (= |v_worker_fnThread1of1ForFork0_#t~mem16#1_17| |v_worker_fnThread1of1ForFork0_~tid~0#1_55|) (= (select (select |v_#memory_int_703| |v_worker_fnThread1of1ForFork0_~a~0#1.base_21|) .cse0) |v_worker_fnThread1of1ForFork0_#t~mem16#1_17|) (= |v_worker_fnThread1of1ForFork0_~arg#1.offset_11| |v_worker_fnThread1of1ForFork0_~a~0#1.offset_21|) (= (select |v_#valid_576| |v_worker_fnThread1of1ForFork0_~a~0#1.base_21|) 1))) InVars {worker_fnThread1of1ForFork0_#in~arg#1.offset=|v_worker_fnThread1of1ForFork0_#in~arg#1.offset_5|, #valid=|v_#valid_576|, #memory_int=|v_#memory_int_703|, #length=|v_#length_547|, worker_fnThread1of1ForFork0_#in~arg#1.base=|v_worker_fnThread1of1ForFork0_#in~arg#1.base_5|} OutVars{worker_fnThread1of1ForFork0_~arg#1.base=|v_worker_fnThread1of1ForFork0_~arg#1.base_11|, worker_fnThread1of1ForFork0_~a~0#1.base=|v_worker_fnThread1of1ForFork0_~a~0#1.base_21|, worker_fnThread1of1ForFork0_#in~arg#1.offset=|v_worker_fnThread1of1ForFork0_#in~arg#1.offset_5|, worker_fnThread1of1ForFork0_~arg#1.offset=|v_worker_fnThread1of1ForFork0_~arg#1.offset_11|, worker_fnThread1of1ForFork0_~a~0#1.offset=|v_worker_fnThread1of1ForFork0_~a~0#1.offset_21|, worker_fnThread1of1ForFork0_#t~mem16#1=|v_worker_fnThread1of1ForFork0_#t~mem16#1_17|, #valid=|v_#valid_576|, #memory_int=|v_#memory_int_703|, #length=|v_#length_547|, worker_fnThread1of1ForFork0_#in~arg#1.base=|v_worker_fnThread1of1ForFork0_#in~arg#1.base_5|, worker_fnThread1of1ForFork0_~tid~0#1=|v_worker_fnThread1of1ForFork0_~tid~0#1_55|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_~arg#1.base, worker_fnThread1of1ForFork0_~a~0#1.base, worker_fnThread1of1ForFork0_~arg#1.offset, worker_fnThread1of1ForFork0_~a~0#1.offset, worker_fnThread1of1ForFork0_#t~mem16#1, worker_fnThread1of1ForFork0_~tid~0#1] 53443#[L752-2, L795-4]don't care [1973] L752-2-->L754-5: Formula: (let ((.cse0 (+ |v_worker_fnThread1of1ForFork0_~tid~0#1_41| |v_~#pre~0.offset_47|))) (and (= (store |v_#memory_$Pointer$.base_256| |v_~#pre~0.base_47| (store (select |v_#memory_$Pointer$.base_256| |v_~#pre~0.base_47|) .cse0 (select (select |v_#memory_$Pointer$.base_255| |v_~#pre~0.base_47|) .cse0))) |v_#memory_$Pointer$.base_255|) (= (store |v_#memory_int_518| |v_~#pre~0.base_47| (store (select |v_#memory_int_518| |v_~#pre~0.base_47|) .cse0 1)) |v_#memory_int_517|) (<= 0 .cse0) (= (select |v_#valid_428| |v_~#pre~0.base_47|) 1) (= |v_worker_fnThread1of1ForFork0_~i~0#1_31| 0) (<= (+ |v_worker_fnThread1of1ForFork0_~tid~0#1_41| |v_~#pre~0.offset_47| 1) (select |v_#length_403| |v_~#pre~0.base_47|)) (= (store |v_#memory_$Pointer$.offset_256| |v_~#pre~0.base_47| (store (select |v_#memory_$Pointer$.offset_256| |v_~#pre~0.base_47|) .cse0 (select (select |v_#memory_$Pointer$.offset_255| |v_~#pre~0.base_47|) .cse0))) |v_#memory_$Pointer$.offset_255|))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_256|, #valid=|v_#valid_428|, #memory_int=|v_#memory_int_518|, ~#pre~0.base=|v_~#pre~0.base_47|, #length=|v_#length_403|, worker_fnThread1of1ForFork0_~tid~0#1=|v_worker_fnThread1of1ForFork0_~tid~0#1_41|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_256|, ~#pre~0.offset=|v_~#pre~0.offset_47|} OutVars{worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_31|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_255|, #valid=|v_#valid_428|, worker_fnThread1of1ForFork0_#t~mem16#1=|v_worker_fnThread1of1ForFork0_#t~mem16#1_15|, #memory_int=|v_#memory_int_517|, ~#pre~0.base=|v_~#pre~0.base_47|, #length=|v_#length_403|, worker_fnThread1of1ForFork0_~tid~0#1=|v_worker_fnThread1of1ForFork0_~tid~0#1_41|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_255|, ~#pre~0.offset=|v_~#pre~0.offset_47|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_~i~0#1, #memory_$Pointer$.base, worker_fnThread1of1ForFork0_#t~mem16#1, #memory_int, #memory_$Pointer$.offset] 59031#[L754-5, L795-4]don't care [2022-07-26 14:06:31,214 INFO L735 eck$LassoCheckResult]: Loop: 59031#[L754-5, L795-4]don't care [2126] L754-5-->L756: Formula: (let ((.cse0 (+ |v_~#in~0.offset_In_7| |v_worker_fnThread1of1ForFork0_~i~0#1_In_3|))) (and (<= 0 .cse0) (< |v_worker_fnThread1of1ForFork0_~i~0#1_In_3| 3) (= (select |v_#valid_In_11| |v_~#in~0.base_In_7|) 1) (<= (+ |v_~#in~0.offset_In_7| |v_worker_fnThread1of1ForFork0_~i~0#1_In_3| 1) (select |v_#length_In_11| |v_~#in~0.base_In_7|)) (= (mod (select (select |v_#memory_int_In_7| |v_~#in~0.base_In_7|) .cse0) 256) 0))) InVars {worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_In_3|, ~#in~0.base=|v_~#in~0.base_In_7|, ~#in~0.offset=|v_~#in~0.offset_In_7|, #valid=|v_#valid_In_11|, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_In_11|} OutVars{worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_In_3|, worker_fnThread1of1ForFork0_#t~mem18#1=|v_worker_fnThread1of1ForFork0_#t~mem18#1_Out_2|, ~#in~0.base=|v_~#in~0.base_In_7|, ~#in~0.offset=|v_~#in~0.offset_In_7|, #valid=|v_#valid_In_11|, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_In_11|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_#t~mem18#1] 59719#[L756, L795-4]don't care [2140] L756-->L754-5: Formula: (let ((.cse0 (+ |v_worker_fnThread1of1ForFork0_~i~0#1_48| |v_~#post~0.offset_76|))) (and (= (+ |v_worker_fnThread1of1ForFork0_~i~0#1_48| 1) |v_worker_fnThread1of1ForFork0_~i~0#1_47|) (= (select |v_#valid_632| |v_~#post~0.base_76|) 1) (= (mod (select (select |v_#memory_int_773| |v_~#post~0.base_76|) .cse0) 256) 0) (<= 0 .cse0) (<= (+ |v_worker_fnThread1of1ForFork0_~i~0#1_48| |v_~#post~0.offset_76| 1) (select |v_#length_597| |v_~#post~0.base_76|)))) InVars {~#post~0.offset=|v_~#post~0.offset_76|, worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_48|, #valid=|v_#valid_632|, #memory_int=|v_#memory_int_773|, #length=|v_#length_597|, ~#post~0.base=|v_~#post~0.base_76|} OutVars{~#post~0.offset=|v_~#post~0.offset_76|, worker_fnThread1of1ForFork0_#t~mem19#1=|v_worker_fnThread1of1ForFork0_#t~mem19#1_29|, worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_47|, #valid=|v_#valid_632|, #memory_int=|v_#memory_int_773|, #length=|v_#length_597|, worker_fnThread1of1ForFork0_#t~pre17#1=|v_worker_fnThread1of1ForFork0_#t~pre17#1_17|, ~#post~0.base=|v_~#post~0.base_76|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_#t~mem19#1, worker_fnThread1of1ForFork0_~i~0#1, worker_fnThread1of1ForFork0_#t~pre17#1] 59031#[L754-5, L795-4]don't care [2022-07-26 14:06:31,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:06:31,214 INFO L85 PathProgramCache]: Analyzing trace with hash 71680494, now seen corresponding path program 1 times [2022-07-26 14:06:31,215 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:06:31,215 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2092687613] [2022-07-26 14:06:31,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:06:31,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:06:31,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:06:31,251 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:06:31,251 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:06:31,251 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2092687613] [2022-07-26 14:06:31,251 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2092687613] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-26 14:06:31,251 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [969754974] [2022-07-26 14:06:31,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:06:31,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-26 14:06:31,252 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:31,253 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-26 14:06:31,254 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (42)] Waiting until timeout for monitored process [2022-07-26 14:06:31,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:06:31,383 INFO L263 TraceCheckSpWp]: Trace formula consists of 288 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-26 14:06:31,384 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:06:31,396 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:06:31,396 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-26 14:06:31,408 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:06:31,408 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [969754974] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-26 14:06:31,408 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-26 14:06:31,408 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 5 [2022-07-26 14:06:31,409 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1555378953] [2022-07-26 14:06:31,409 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-26 14:06:31,410 INFO L738 eck$LassoCheckResult]: stem already infeasible [2022-07-26 14:06:31,410 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:06:31,410 INFO L85 PathProgramCache]: Analyzing trace with hash 69007, now seen corresponding path program 1 times [2022-07-26 14:06:31,410 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:06:31,410 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [836938161] [2022-07-26 14:06:31,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:06:31,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:06:31,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:31,421 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:06:31,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:31,429 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:06:31,485 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:06:31,485 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-26 14:06:31,485 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-07-26 14:06:31,485 INFO L87 Difference]: Start difference. First operand 4211 states and 9967 transitions. cyclomatic complexity: 6616 Second operand has 6 states, 6 states have (on average 2.0) internal successors, (12), 5 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:06:31,865 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:06:31,865 INFO L93 Difference]: Finished difference Result 4213 states and 9969 transitions. [2022-07-26 14:06:31,866 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 4213 states and 9969 transitions. [2022-07-26 14:06:31,893 INFO L131 ngComponentsAnalysis]: Automaton has 859 accepting balls. 2325 [2022-07-26 14:06:31,919 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 4213 states to 4213 states and 9969 transitions. [2022-07-26 14:06:31,919 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4210 [2022-07-26 14:06:31,924 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 4210 [2022-07-26 14:06:31,924 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4213 states and 9969 transitions. [2022-07-26 14:06:31,930 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:06:31,930 INFO L220 hiAutomatonCegarLoop]: Abstraction has 4213 states and 9969 transitions. [2022-07-26 14:06:31,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4213 states and 9969 transitions. [2022-07-26 14:06:32,043 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4213 to 4213. [2022-07-26 14:06:32,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4213 states, 4213 states have (on average 2.3662473296938047) internal successors, (9969), 4212 states have internal predecessors, (9969), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:06:32,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4213 states to 4213 states and 9969 transitions. [2022-07-26 14:06:32,067 INFO L242 hiAutomatonCegarLoop]: Abstraction has 4213 states and 9969 transitions. [2022-07-26 14:06:32,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-26 14:06:32,068 INFO L426 stractBuchiCegarLoop]: Abstraction has 4213 states and 9969 transitions. [2022-07-26 14:06:32,068 INFO L333 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-07-26 14:06:32,068 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 4213 states and 9969 transitions. [2022-07-26 14:06:32,088 INFO L131 ngComponentsAnalysis]: Automaton has 859 accepting balls. 2325 [2022-07-26 14:06:32,089 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:06:32,089 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:06:32,089 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 1, 1, 1, 1, 1, 1] [2022-07-26 14:06:32,089 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 14:06:32,091 INFO L733 eck$LassoCheckResult]: Stem: 73189#[ULTIMATE.startENTRY]don't care [2172] ULTIMATE.startENTRY-->L787-4: Formula: (let ((.cse2 (select |v_#memory_int_835| |v_~#post~0.base_82|)) (.cse0 (select |v_#memory_int_835| |v_~#pre~0.base_69|)) (.cse1 (select |v_#memory_int_835| |v_~#sig2~0.base_54|)) (.cse4 (store |v_#valid_683| |v_ULTIMATE.start_main_~#b1~0#1.base_50| 1)) (.cse5 (select |v_#memory_int_835| 1)) (.cse3 (select |v_#memory_int_835| |v_~#sig1~0.base_75|)) (.cse6 (select |v_#memory_int_835| |v_~#in~0.base_89|))) (and (= (select |v_#length_648| 6) 3) (= (select |v_#valid_683| 1) 1) (= (select .cse0 |v_~#pre~0.offset_69|) 0) (= (select .cse1 (+ |v_~#sig2~0.offset_54| 1)) 0) (= |v_#NULL.base_14| 0) (= 2 (select |v_#length_648| 1)) (= |v_~#sig2~0.offset_54| 0) (= (select .cse2 (+ 2 |v_~#post~0.offset_82|)) 0) (= (select |v_#valid_683| |v_ULTIMATE.start_main_~#b1~0#1.base_50|) 0) (= |v_~#post~0.offset_82| 0) (= (select .cse2 |v_~#post~0.offset_82|) 0) (= (store (store |v_#length_648| |v_ULTIMATE.start_main_~#b1~0#1.base_50| 133) |v_ULTIMATE.start_main_~#a~1#1.base_45| 36) |v_#length_647|) (= (select .cse0 (+ |v_~#pre~0.offset_69| 1)) 0) (= (select |v_#length_648| 3) 3) (= (select |v_#length_648| 5) 3) (= (select .cse2 (+ |v_~#post~0.offset_82| 1)) 0) (= (select .cse0 (+ 2 |v_~#pre~0.offset_69|)) 0) (= (select |v_#valid_683| 0) 0) (= |v_#NULL.offset_14| 0) (= |v_~#pre~0.offset_69| 0) (= (select .cse3 (+ |v_~#sig1~0.offset_75| 2)) 0) (= (select |v_#valid_683| 6) 1) (= (select .cse1 (+ |v_~#sig2~0.offset_54| 2)) 0) (< |v_#StackHeapBarrier_35| |v_ULTIMATE.start_main_~#b1~0#1.base_50|) (= |v_ULTIMATE.start_main_~i~4#1_53| 0) (= 3 (select |v_#length_648| 4)) (= |v_ULTIMATE.start_main_~#a~1#1.offset_43| 0) (= (select |v_#valid_683| 7) 1) (= |v_~#post~0.base_82| 5) (= (select .cse4 |v_ULTIMATE.start_main_~#a~1#1.base_45|) 0) (= (select .cse3 |v_~#sig1~0.offset_75|) 0) (< |v_#StackHeapBarrier_35| |v_ULTIMATE.start_main_~#a~1#1.base_45|) (= (select |v_#length_648| 7) 3) (= 48 (select .cse5 0)) (= (select .cse6 |v_~#in~0.offset_89|) 0) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_44| 0) (= (select .cse1 |v_~#sig2~0.offset_54|) 0) (= (select .cse6 (+ 2 |v_~#in~0.offset_89|)) 0) (= |v_#valid_682| (store .cse4 |v_ULTIMATE.start_main_~#a~1#1.base_45| 1)) (= 7 |v_~#sig2~0.base_54|) (= |v_~#in~0.offset_89| 0) (= (select |v_#valid_683| 5) 1) (= 6 |v_~#sig1~0.base_75|) (= |v_~#in~0.base_89| 4) (= 3 |v_~#pre~0.base_69|) (= (select .cse5 1) 0) (= (select |v_#length_648| 2) 10) (= (select .cse3 (+ |v_~#sig1~0.offset_75| 1)) 0) (= (select |v_#valid_683| 4) 1) (< 0 |v_#StackHeapBarrier_35|) (= (select |v_#valid_683| 3) 1) (= |v_~#sig1~0.offset_75| 0) (= (select .cse6 (+ |v_~#in~0.offset_89| 1)) 0) (= (select |v_#valid_683| 2) 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_35|, #valid=|v_#valid_683|, #memory_int=|v_#memory_int_835|, #length=|v_#length_648|} OutVars{ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_signals=|v_ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_signals_15|, ULTIMATE.start_main_~b2~0#1.lock.__align=|v_ULTIMATE.start_main_~b2~0#1.lock.__align_15|, ~#in~0.offset=|v_~#in~0.offset_89|, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__kind_15|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_50|, ULTIMATE.start_main_#t~mem43#1=|v_ULTIMATE.start_main_#t~mem43#1_34|, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_refs=|v_ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_refs_15|, #NULL.offset=|v_#NULL.offset_14|, ULTIMATE.start_main_#t~nondet38#1=|v_ULTIMATE.start_main_#t~nondet38#1_17|, ~#sig2~0.offset=|v_~#sig2~0.offset_54|, ULTIMATE.start_main_~b2~0#1.seen=|v_ULTIMATE.start_main_~b2~0#1.seen_15|, ULTIMATE.start_main_#t~ret39#1.offset=|v_ULTIMATE.start_main_#t~ret39#1.offset_28|, ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_21|, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_size=|v_ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_size_15|, ~#in~0.base=|v_~#in~0.base_89|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_35|, #length=|v_#length_647|, ~#sig1~0.base=|v_~#sig1~0.base_75|, ~#post~0.base=|v_~#post~0.base_82|, ULTIMATE.start_main_~sig~1#1=|v_ULTIMATE.start_main_~sig~1#1_35|, ULTIMATE.start_main_~b2~0#1.pass=|v_ULTIMATE.start_main_~b2~0#1.pass_15|, ~#pre~0.base=|v_~#pre~0.base_69|, ~#pre~0.offset=|v_~#pre~0.offset_69|, #StackHeapBarrier=|v_#StackHeapBarrier_35|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_43|, ULTIMATE.start_main_~b2~0#1.let_in.__data.__wrefs=|v_ULTIMATE.start_main_~b2~0#1.let_in.__data.__wrefs_15|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_39|, ~#sig1~0.offset=|v_~#sig1~0.offset_75|, ULTIMATE.start_main_#t~mem41#1=|v_ULTIMATE.start_main_#t~mem41#1_20|, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g1_orig_size=|v_ULTIMATE.start_main_~b2~0#1.let_out.__data.__g1_orig_size_15|, ULTIMATE.start_main_~b2~0#1.let_out.__size=|v_ULTIMATE.start_main_~b2~0#1.let_out.__size_15|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_22|, ULTIMATE.start_main_~b2~0#1.let_out.__data.__wrefs=|v_ULTIMATE.start_main_~b2~0#1.let_out.__data.__wrefs_15|, ULTIMATE.start_main_~b2~0#1.thread_count=|v_ULTIMATE.start_main_~b2~0#1.thread_count_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__owner_15|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_53|, ~#sig2~0.base=|v_~#sig2~0.base_54|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_51|, ULTIMATE.start_main_#t~pre42#1=|v_ULTIMATE.start_main_#t~pre42#1_22|, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_signals=|v_ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_signals_15|, ULTIMATE.start_main_~b2~0#1.let_in.__size=|v_ULTIMATE.start_main_~b2~0#1.let_in.__size_15|, ULTIMATE.start_main_~i~6#1=|v_ULTIMATE.start_main_~i~6#1_41|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_44|, ULTIMATE.start_main_#t~pre37#1=|v_ULTIMATE.start_main_#t~pre37#1_27|, ~#post~0.offset=|v_~#post~0.offset_82|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_45|, ULTIMATE.start_main_#t~ret39#1.base=|v_ULTIMATE.start_main_#t~ret39#1.base_28|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_17|, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_refs=|v_ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_refs_15|, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_~b2~0#1.let_out.__align=|v_ULTIMATE.start_main_~b2~0#1.let_out.__align_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__count=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__count_15|, ULTIMATE.start_main_~b2~0#1.let_in.__align=|v_ULTIMATE.start_main_~b2~0#1.let_in.__align_15|, ULTIMATE.start_main_#t~pre36#1=|v_ULTIMATE.start_main_#t~pre36#1_20|, ULTIMATE.start_main_~b2~0#1.leaving=|v_ULTIMATE.start_main_~b2~0#1.leaving_15|, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__lock_15|, ULTIMATE.start_main_~i~7#1=|v_ULTIMATE.start_main_~i~7#1_48|, #valid=|v_#valid_682|, #memory_int=|v_#memory_int_835|, ULTIMATE.start_main_~b2~0#1.lock.__size=|v_ULTIMATE.start_main_~b2~0#1.lock.__size_15|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_20|, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g1_orig_size=|v_ULTIMATE.start_main_~b2~0#1.let_in.__data.__g1_orig_size_15|, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_size=|v_ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_size_15|} AuxVars[] AssignedVars[ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_signals, ULTIMATE.start_main_~b2~0#1.lock.__align, ~#in~0.offset, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind, ULTIMATE.start_main_~#b1~0#1.base, ULTIMATE.start_main_#t~mem43#1, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_refs, #NULL.offset, ULTIMATE.start_main_#t~nondet38#1, ~#sig2~0.offset, ULTIMATE.start_main_~b2~0#1.seen, ULTIMATE.start_main_#t~ret39#1.offset, ULTIMATE.start_main_#t~mem44#1, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_size, ~#in~0.base, ULTIMATE.start_main_~#worker~0#1.offset, #length, ~#sig1~0.base, ~#post~0.base, ULTIMATE.start_main_~sig~1#1, ULTIMATE.start_main_~b2~0#1.pass, ~#pre~0.base, ~#pre~0.offset, ULTIMATE.start_main_~#a~1#1.offset, ULTIMATE.start_main_~b2~0#1.let_in.__data.__wrefs, ULTIMATE.start_main_~#worker~0#1.base, ~#sig1~0.offset, ULTIMATE.start_main_#t~mem41#1, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g1_orig_size, ULTIMATE.start_main_~b2~0#1.let_out.__size, ULTIMATE.start_main_#t~pre35#1, ULTIMATE.start_main_~b2~0#1.let_out.__data.__wrefs, ULTIMATE.start_main_~b2~0#1.thread_count, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner, ULTIMATE.start_main_~i~4#1, ~#sig2~0.base, ULTIMATE.start_main_~i~5#1, ULTIMATE.start_main_#t~pre42#1, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_signals, ULTIMATE.start_main_~b2~0#1.let_in.__size, ULTIMATE.start_main_~i~6#1, ULTIMATE.start_main_~#b1~0#1.offset, ULTIMATE.start_main_#t~pre37#1, ~#post~0.offset, ULTIMATE.start_main_~#a~1#1.base, ULTIMATE.start_main_#t~ret39#1.base, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g_refs, #NULL.base, ULTIMATE.start_main_~b2~0#1.let_out.__align, ULTIMATE.start_main_~b2~0#1.lock.__data.__count, ULTIMATE.start_main_~b2~0#1.let_in.__align, ULTIMATE.start_main_#t~pre36#1, ULTIMATE.start_main_~b2~0#1.leaving, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock, ULTIMATE.start_main_~i~7#1, #valid, ULTIMATE.start_main_~b2~0#1.lock.__size, ULTIMATE.start_main_#t~pre40#1, ULTIMATE.start_main_~b2~0#1.let_in.__data.__g1_orig_size, ULTIMATE.start_main_~b2~0#1.let_out.__data.__g_size] 67847#[L787-4]don't care [2147] L787-4-->L787-4: Formula: (let ((.cse4 (* |v_ULTIMATE.start_main_~i~4#1_42| 12))) (let ((.cse5 (select |v_#memory_int_796| |v_ULTIMATE.start_main_~#a~1#1.base_41|)) (.cse0 (select |v_#memory_int_795| |v_ULTIMATE.start_main_~#a~1#1.base_41|)) (.cse2 (+ .cse4 |v_ULTIMATE.start_main_~#a~1#1.offset_39|)) (.cse3 (+ .cse4 |v_ULTIMATE.start_main_~#a~1#1.offset_39| 4)) (.cse1 (+ .cse4 |v_ULTIMATE.start_main_~#a~1#1.offset_39| 8))) (and (= (select |v_#valid_650| |v_ULTIMATE.start_main_~#a~1#1.base_41|) 1) (= (store |v_#memory_int_795| |v_ULTIMATE.start_main_~#a~1#1.base_41| (store .cse0 .cse1 |v_ULTIMATE.start_main_~i~4#1_42|)) |v_#memory_int_793|) (= (store |v_#memory_$Pointer$.offset_434| |v_ULTIMATE.start_main_~#a~1#1.base_41| (store (store (store (select |v_#memory_$Pointer$.offset_434| |v_ULTIMATE.start_main_~#a~1#1.base_41|) .cse2 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse3 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse1 (select (select |v_#memory_$Pointer$.offset_433| |v_ULTIMATE.start_main_~#a~1#1.base_41|) .cse1))) |v_#memory_$Pointer$.offset_433|) (<= (+ .cse4 |v_ULTIMATE.start_main_~#a~1#1.offset_39| 12) (select |v_#length_615| |v_ULTIMATE.start_main_~#a~1#1.base_41|)) (= (store |v_#memory_int_794| |v_ULTIMATE.start_main_~#a~1#1.base_41| (store (select |v_#memory_int_794| |v_ULTIMATE.start_main_~#a~1#1.base_41|) .cse2 (select .cse5 .cse2))) |v_#memory_int_796|) (= (store |v_#memory_int_796| |v_ULTIMATE.start_main_~#a~1#1.base_41| (store .cse5 .cse3 (select .cse0 .cse3))) |v_#memory_int_795|) (<= 0 .cse2) (= (store |v_#memory_$Pointer$.base_434| |v_ULTIMATE.start_main_~#a~1#1.base_41| (store (store (store (select |v_#memory_$Pointer$.base_434| |v_ULTIMATE.start_main_~#a~1#1.base_41|) .cse2 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse3 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse1 (select (select |v_#memory_$Pointer$.base_433| |v_ULTIMATE.start_main_~#a~1#1.base_41|) .cse1))) |v_#memory_$Pointer$.base_433|) (= |v_ULTIMATE.start_main_~i~4#1_41| (+ |v_ULTIMATE.start_main_~i~4#1_42| 1)) (< |v_ULTIMATE.start_main_~i~4#1_42| 3)))) InVars {ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_434|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_41|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_39|, #valid=|v_#valid_650|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_794|, #length=|v_#length_615|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_42|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_434|} OutVars{ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_16|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_433|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_41|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_39|, #valid=|v_#valid_650|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_793|, #length=|v_#length_615|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_41|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_433|} AuxVars[|v_#memory_int_796|, |v_#memory_int_795|] AssignedVars[ULTIMATE.start_main_#t~pre35#1, #memory_$Pointer$.base, #memory_int, ULTIMATE.start_main_~i~4#1, #memory_$Pointer$.offset] 67849#[L787-4]don't care [2147] L787-4-->L787-4: Formula: (let ((.cse4 (* |v_ULTIMATE.start_main_~i~4#1_42| 12))) (let ((.cse5 (select |v_#memory_int_796| |v_ULTIMATE.start_main_~#a~1#1.base_41|)) (.cse0 (select |v_#memory_int_795| |v_ULTIMATE.start_main_~#a~1#1.base_41|)) (.cse2 (+ .cse4 |v_ULTIMATE.start_main_~#a~1#1.offset_39|)) (.cse3 (+ .cse4 |v_ULTIMATE.start_main_~#a~1#1.offset_39| 4)) (.cse1 (+ .cse4 |v_ULTIMATE.start_main_~#a~1#1.offset_39| 8))) (and (= (select |v_#valid_650| |v_ULTIMATE.start_main_~#a~1#1.base_41|) 1) (= (store |v_#memory_int_795| |v_ULTIMATE.start_main_~#a~1#1.base_41| (store .cse0 .cse1 |v_ULTIMATE.start_main_~i~4#1_42|)) |v_#memory_int_793|) (= (store |v_#memory_$Pointer$.offset_434| |v_ULTIMATE.start_main_~#a~1#1.base_41| (store (store (store (select |v_#memory_$Pointer$.offset_434| |v_ULTIMATE.start_main_~#a~1#1.base_41|) .cse2 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse3 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse1 (select (select |v_#memory_$Pointer$.offset_433| |v_ULTIMATE.start_main_~#a~1#1.base_41|) .cse1))) |v_#memory_$Pointer$.offset_433|) (<= (+ .cse4 |v_ULTIMATE.start_main_~#a~1#1.offset_39| 12) (select |v_#length_615| |v_ULTIMATE.start_main_~#a~1#1.base_41|)) (= (store |v_#memory_int_794| |v_ULTIMATE.start_main_~#a~1#1.base_41| (store (select |v_#memory_int_794| |v_ULTIMATE.start_main_~#a~1#1.base_41|) .cse2 (select .cse5 .cse2))) |v_#memory_int_796|) (= (store |v_#memory_int_796| |v_ULTIMATE.start_main_~#a~1#1.base_41| (store .cse5 .cse3 (select .cse0 .cse3))) |v_#memory_int_795|) (<= 0 .cse2) (= (store |v_#memory_$Pointer$.base_434| |v_ULTIMATE.start_main_~#a~1#1.base_41| (store (store (store (select |v_#memory_$Pointer$.base_434| |v_ULTIMATE.start_main_~#a~1#1.base_41|) .cse2 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse3 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse1 (select (select |v_#memory_$Pointer$.base_433| |v_ULTIMATE.start_main_~#a~1#1.base_41|) .cse1))) |v_#memory_$Pointer$.base_433|) (= |v_ULTIMATE.start_main_~i~4#1_41| (+ |v_ULTIMATE.start_main_~i~4#1_42| 1)) (< |v_ULTIMATE.start_main_~i~4#1_42| 3)))) InVars {ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_434|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_41|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_39|, #valid=|v_#valid_650|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_794|, #length=|v_#length_615|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_42|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_434|} OutVars{ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_16|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_433|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_41|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_39|, #valid=|v_#valid_650|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_793|, #length=|v_#length_615|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_41|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_433|} AuxVars[|v_#memory_int_796|, |v_#memory_int_795|] AssignedVars[ULTIMATE.start_main_#t~pre35#1, #memory_$Pointer$.base, #memory_int, ULTIMATE.start_main_~i~4#1, #memory_$Pointer$.offset] 67851#[L787-4]don't care [2147] L787-4-->L787-4: Formula: (let ((.cse4 (* |v_ULTIMATE.start_main_~i~4#1_42| 12))) (let ((.cse5 (select |v_#memory_int_796| |v_ULTIMATE.start_main_~#a~1#1.base_41|)) (.cse0 (select |v_#memory_int_795| |v_ULTIMATE.start_main_~#a~1#1.base_41|)) (.cse2 (+ .cse4 |v_ULTIMATE.start_main_~#a~1#1.offset_39|)) (.cse3 (+ .cse4 |v_ULTIMATE.start_main_~#a~1#1.offset_39| 4)) (.cse1 (+ .cse4 |v_ULTIMATE.start_main_~#a~1#1.offset_39| 8))) (and (= (select |v_#valid_650| |v_ULTIMATE.start_main_~#a~1#1.base_41|) 1) (= (store |v_#memory_int_795| |v_ULTIMATE.start_main_~#a~1#1.base_41| (store .cse0 .cse1 |v_ULTIMATE.start_main_~i~4#1_42|)) |v_#memory_int_793|) (= (store |v_#memory_$Pointer$.offset_434| |v_ULTIMATE.start_main_~#a~1#1.base_41| (store (store (store (select |v_#memory_$Pointer$.offset_434| |v_ULTIMATE.start_main_~#a~1#1.base_41|) .cse2 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse3 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse1 (select (select |v_#memory_$Pointer$.offset_433| |v_ULTIMATE.start_main_~#a~1#1.base_41|) .cse1))) |v_#memory_$Pointer$.offset_433|) (<= (+ .cse4 |v_ULTIMATE.start_main_~#a~1#1.offset_39| 12) (select |v_#length_615| |v_ULTIMATE.start_main_~#a~1#1.base_41|)) (= (store |v_#memory_int_794| |v_ULTIMATE.start_main_~#a~1#1.base_41| (store (select |v_#memory_int_794| |v_ULTIMATE.start_main_~#a~1#1.base_41|) .cse2 (select .cse5 .cse2))) |v_#memory_int_796|) (= (store |v_#memory_int_796| |v_ULTIMATE.start_main_~#a~1#1.base_41| (store .cse5 .cse3 (select .cse0 .cse3))) |v_#memory_int_795|) (<= 0 .cse2) (= (store |v_#memory_$Pointer$.base_434| |v_ULTIMATE.start_main_~#a~1#1.base_41| (store (store (store (select |v_#memory_$Pointer$.base_434| |v_ULTIMATE.start_main_~#a~1#1.base_41|) .cse2 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse3 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse1 (select (select |v_#memory_$Pointer$.base_433| |v_ULTIMATE.start_main_~#a~1#1.base_41|) .cse1))) |v_#memory_$Pointer$.base_433|) (= |v_ULTIMATE.start_main_~i~4#1_41| (+ |v_ULTIMATE.start_main_~i~4#1_42| 1)) (< |v_ULTIMATE.start_main_~i~4#1_42| 3)))) InVars {ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_434|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_41|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_39|, #valid=|v_#valid_650|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_794|, #length=|v_#length_615|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_42|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_434|} OutVars{ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_16|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_433|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_41|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_39|, #valid=|v_#valid_650|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_793|, #length=|v_#length_615|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_41|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_433|} AuxVars[|v_#memory_int_796|, |v_#memory_int_795|] AssignedVars[ULTIMATE.start_main_#t~pre35#1, #memory_$Pointer$.base, #memory_int, ULTIMATE.start_main_~i~4#1, #memory_$Pointer$.offset] 73595#[L787-4]don't care [2170] L787-4-->L794-5: Formula: (let ((.cse0 (select |v_#memory_$Pointer$.offset_462| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse8 (select |v_#memory_$Pointer$.base_461| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse5 (select |v_#memory_$Pointer$.base_462| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse6 (select |v_#memory_$Pointer$.base_463| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse4 (select |v_#memory_$Pointer$.offset_463| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse2 (select |v_#memory_$Pointer$.offset_461| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (.cse7 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| 13)) (.cse9 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| 4)) (.cse3 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| 8)) (.cse1 (+ |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| 12))) (and (= |v_#memory_$Pointer$.offset_Out_10| (store |v_#memory_$Pointer$.offset_462| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse0 .cse1 (select (select |v_#memory_$Pointer$.offset_Out_10| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) .cse1)))) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_In_1| |v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|) (not (< |v_ULTIMATE.start_main_~i~4#1_In_3| 3)) (= |v_#memory_$Pointer$.offset_462| (store |v_#memory_$Pointer$.offset_461| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse2 .cse3 (select .cse0 .cse3)))) (= 3 |v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|) (= (store |v_#memory_$Pointer$.offset_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (select |v_#memory_$Pointer$.offset_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| (select .cse4 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|))) |v_#memory_$Pointer$.offset_463|) (= |v_#length_Out_2| (store |v_#length_In_27| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 8)) (= (store |v_#memory_$Pointer$.base_462| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse5 .cse3 (select .cse6 .cse3))) |v_#memory_$Pointer$.base_463|) (= |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| |v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|) (<= .cse7 (select |v_#length_In_27| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (not (= |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 0)) (< |v_#StackHeapBarrier_In_1| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|) (= (store |v_#valid_In_29| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2| 1) |v_#valid_Out_6|) (= 1 (select |v_#valid_In_29| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|)) (= (select |v_#valid_In_29| |v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|) 0) (= |v_ULTIMATE.start_main_~#b1~0#1.base_In_3| |v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|) (= |v_ULTIMATE.start_main_~i~5#1_Out_2| 0) (= (store |v_#memory_$Pointer$.base_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (select |v_#memory_$Pointer$.base_In_9| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| (select .cse8 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|))) |v_#memory_$Pointer$.base_461|) (= (store |v_#memory_$Pointer$.base_461| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse8 .cse9 (select .cse5 .cse9))) |v_#memory_$Pointer$.base_462|) (= |v_ULTIMATE.start_main_~#worker~0#1.offset_Out_2| 0) (= |v_ULTIMATE.start_barrier_init_~thread_count#1_Out_2| |v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|) (= (store |v_#memory_$Pointer$.base_463| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse6 .cse1 (select (select |v_#memory_$Pointer$.base_Out_10| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) .cse1))) |v_#memory_$Pointer$.base_Out_10|) (= |v_#memory_$Pointer$.offset_461| (store |v_#memory_$Pointer$.offset_463| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store .cse4 .cse9 (select .cse2 .cse9)))) (= |v_#pthreadsMutex_Out_2| (store |v_#pthreadsMutex_In_1| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (select |v_#pthreadsMutex_In_1| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) .cse7 0))) (<= 0 |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|) (= (store |v_#memory_int_In_23| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| (store (store (store (store (select |v_#memory_int_In_23| |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|) |v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2| |v_ULTIMATE.start_barrier_init_~thread_count#1_Out_2|) .cse9 0) .cse3 0) .cse1 0)) |v_#memory_int_Out_10|) (= |v_ULTIMATE.start_barrier_init_~b#1.base_Out_2| |v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|))) InVars {#pthreadsMutex=|v_#pthreadsMutex_In_1|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_In_9|, #valid=|v_#valid_In_29|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_In_3|, #memory_int=|v_#memory_int_In_23|, #length=|v_#length_In_27|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_In_9|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_In_3|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_Out_2|, ULTIMATE.start_barrier_init_~thread_count#1=|v_ULTIMATE.start_barrier_init_~thread_count#1_Out_2|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_In_1|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_Out_10|, ULTIMATE.start_barrier_init_~b#1.offset=|v_ULTIMATE.start_barrier_init_~b#1.offset_Out_2|, ULTIMATE.start_barrier_init_#in~thread_count#1=|v_ULTIMATE.start_barrier_init_#in~thread_count#1_Out_2|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_In_3|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_In_3|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, ULTIMATE.start_barrier_init_#in~b#1.base=|v_ULTIMATE.start_barrier_init_#in~b#1.base_Out_2|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_Out_2|, #valid=|v_#valid_Out_6|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_Out_2|, #memory_int=|v_#memory_int_Out_10|, ULTIMATE.start_barrier_init_~b#1.base=|v_ULTIMATE.start_barrier_init_~b#1.base_Out_2|, #length=|v_#length_Out_2|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_Out_2|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_Out_10|, ULTIMATE.start_barrier_init_#in~b#1.offset=|v_ULTIMATE.start_barrier_init_#in~b#1.offset_Out_2|} AuxVars[|v_#memory_$Pointer$.offset_461|, |v_#memory_$Pointer$.offset_462|, |v_#memory_$Pointer$.offset_463|, |v_#memory_$Pointer$.base_463|, |v_#memory_$Pointer$.base_462|, |v_#memory_$Pointer$.base_461|] AssignedVars[#pthreadsMutex, ULTIMATE.start_barrier_init_~thread_count#1, #memory_$Pointer$.base, ULTIMATE.start_barrier_init_~b#1.offset, ULTIMATE.start_barrier_init_#in~thread_count#1, ULTIMATE.start_barrier_init_#in~b#1.base, ULTIMATE.start_main_~#worker~0#1.offset, #valid, ULTIMATE.start_main_~#worker~0#1.base, #memory_int, ULTIMATE.start_barrier_init_~b#1.base, #length, ULTIMATE.start_main_~i~5#1, #memory_$Pointer$.offset, ULTIMATE.start_barrier_init_#in~b#1.offset] 73243#[L794-5]don't care [2122] L794-5-->L795-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~5#1_39| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_main_~#worker~0#1.offset_23| .cse1))) (and (= |v_#pthreadsForks_13| |v_ULTIMATE.start_main_#t~pre37#1_23|) (= |v_#pthreadsForks_12| (+ |v_#pthreadsForks_13| 1)) (= (store |v_#memory_int_764| |v_ULTIMATE.start_main_~#worker~0#1.base_27| (store (select |v_#memory_int_764| |v_ULTIMATE.start_main_~#worker~0#1.base_27|) .cse0 |v_ULTIMATE.start_main_#t~pre37#1_23|)) |v_#memory_int_763|) (= (store |v_#memory_$Pointer$.offset_410| |v_ULTIMATE.start_main_~#worker~0#1.base_27| (store (select |v_#memory_$Pointer$.offset_410| |v_ULTIMATE.start_main_~#worker~0#1.base_27|) .cse0 (select (select |v_#memory_$Pointer$.offset_409| |v_ULTIMATE.start_main_~#worker~0#1.base_27|) .cse0))) |v_#memory_$Pointer$.offset_409|) (< |v_ULTIMATE.start_main_~i~5#1_39| 2) (<= (+ |v_ULTIMATE.start_main_~#worker~0#1.offset_23| .cse1 4) (select |v_#length_589| |v_ULTIMATE.start_main_~#worker~0#1.base_27|)) (<= 0 .cse0) (= (store |v_#memory_$Pointer$.base_410| |v_ULTIMATE.start_main_~#worker~0#1.base_27| (store (select |v_#memory_$Pointer$.base_410| |v_ULTIMATE.start_main_~#worker~0#1.base_27|) .cse0 (select (select |v_#memory_$Pointer$.base_409| |v_ULTIMATE.start_main_~#worker~0#1.base_27|) .cse0))) |v_#memory_$Pointer$.base_409|) (= (select |v_#valid_624| |v_ULTIMATE.start_main_~#worker~0#1.base_27|) 1)))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_410|, #pthreadsForks=|v_#pthreadsForks_13|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_23|, #valid=|v_#valid_624|, #memory_int=|v_#memory_int_764|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_27|, #length=|v_#length_589|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_39|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_410|} OutVars{ULTIMATE.start_main_#t~pre37#1=|v_ULTIMATE.start_main_#t~pre37#1_23|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_409|, #pthreadsForks=|v_#pthreadsForks_12|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_23|, #valid=|v_#valid_624|, #memory_int=|v_#memory_int_763|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_27|, #length=|v_#length_589|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_39|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_409|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre37#1, #memory_$Pointer$.base, #pthreadsForks, #memory_int, #memory_$Pointer$.offset] 73245#[L795-3]don't care [1654] L795-3-->worker_fnENTRY: Formula: (and (= v_worker_fnThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre37#1_6|) (= |v_worker_fnThread1of1ForFork0_#in~arg#1.base_4| |v_ULTIMATE.start_main_~#a~1#1.base_10|) (= (+ (* |v_ULTIMATE.start_main_~i~5#1_10| 12) |v_ULTIMATE.start_main_~#a~1#1.offset_10|) |v_worker_fnThread1of1ForFork0_#in~arg#1.offset_4|)) InVars {ULTIMATE.start_main_#t~pre37#1=|v_ULTIMATE.start_main_#t~pre37#1_6|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_10|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_10|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_10|} OutVars{worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1_26|, worker_fnThread1of1ForFork0_~a~0#1.base=|v_worker_fnThread1of1ForFork0_~a~0#1.base_10|, worker_fnThread1of1ForFork0_#t~mem25#1=|v_worker_fnThread1of1ForFork0_#t~mem25#1_10|, worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset=|v_worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset_10|, worker_fnThread1of1ForFork0_#t~mem16#1=|v_worker_fnThread1of1ForFork0_#t~mem16#1_8|, worker_fnThread1of1ForFork0_barrier_wait_#t~mem14#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem14#1_26|, worker_fnThread1of1ForFork0_#t~mem34#1=|v_worker_fnThread1of1ForFork0_#t~mem34#1_8|, worker_fnThread1of1ForFork0_#t~mem26#1.base=|v_worker_fnThread1of1ForFork0_#t~mem26#1.base_8|, worker_fnThread1of1ForFork0_#t~mem20#1.base=|v_worker_fnThread1of1ForFork0_#t~mem20#1.base_8|, worker_fnThread1of1ForFork0_#t~mem18#1=|v_worker_fnThread1of1ForFork0_#t~mem18#1_10|, worker_fnThread1of1ForFork0_~i~3#1=|v_worker_fnThread1of1ForFork0_~i~3#1_16|, worker_fnThread1of1ForFork0_#t~ret27#1=|v_worker_fnThread1of1ForFork0_#t~ret27#1_8|, worker_fnThread1of1ForFork0_#t~mem31#1=|v_worker_fnThread1of1ForFork0_#t~mem31#1_10|, worker_fnThread1of1ForFork0_#t~pre29#1=|v_worker_fnThread1of1ForFork0_#t~pre29#1_6|, worker_fnThread1of1ForFork0_#res#1.base=|v_worker_fnThread1of1ForFork0_#res#1.base_4|, worker_fnThread1of1ForFork0_#t~mem19#1=|v_worker_fnThread1of1ForFork0_#t~mem19#1_10|, worker_fnThread1of1ForFork0_#in~arg#1.offset=|v_worker_fnThread1of1ForFork0_#in~arg#1.offset_4|, worker_fnThread1of1ForFork0_~a~0#1.offset=|v_worker_fnThread1of1ForFork0_~a~0#1.offset_10|, worker_fnThread1of1ForFork0_~i~2#1=|v_worker_fnThread1of1ForFork0_~i~2#1_20|, worker_fnThread1of1ForFork0_~i~1#1=|v_worker_fnThread1of1ForFork0_~i~1#1_18|, worker_fnThread1of1ForFork0_#t~mem30#1=|v_worker_fnThread1of1ForFork0_#t~mem30#1_10|, worker_fnThread1of1ForFork0_#t~mem23#1=|v_worker_fnThread1of1ForFork0_#t~mem23#1_10|, worker_fnThread1of1ForFork0_~arg#1.base=|v_worker_fnThread1of1ForFork0_~arg#1.base_6|, worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_18|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_10|, worker_fnThread1of1ForFork0_barrier_wait_~b#1.base=|v_worker_fnThread1of1ForFork0_barrier_wait_~b#1.base_90|, worker_fnThread1of1ForFork0_#t~mem24#1=|v_worker_fnThread1of1ForFork0_#t~mem24#1_8|, worker_fnThread1of1ForFork0_~sig~0#1=|v_worker_fnThread1of1ForFork0_~sig~0#1_32|, worker_fnThread1of1ForFork0_thidvar0=v_worker_fnThread1of1ForFork0_thidvar0_2, worker_fnThread1of1ForFork0_barrier_wait_#t~nondet4#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~nondet4#1_14|, worker_fnThread1of1ForFork0_barrier_wait_#res#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#res#1_18|, worker_fnThread1of1ForFork0_#t~pre33#1=|v_worker_fnThread1of1ForFork0_#t~pre33#1_6|, worker_fnThread1of1ForFork0_#t~pre17#1=|v_worker_fnThread1of1ForFork0_#t~pre17#1_6|, worker_fnThread1of1ForFork0_#in~arg#1.base=|v_worker_fnThread1of1ForFork0_#in~arg#1.base_4|, worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset=|v_worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset_90|, worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1_14|, worker_fnThread1of1ForFork0_~arg#1.offset=|v_worker_fnThread1of1ForFork0_~arg#1.offset_6|, worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1_26|, worker_fnThread1of1ForFork0_#res#1.offset=|v_worker_fnThread1of1ForFork0_#res#1.offset_4|, worker_fnThread1of1ForFork0_barrier_wait_#t~mem6#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem6#1_26|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_10|, worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1_18|, ULTIMATE.start_main_#t~pre37#1=|v_ULTIMATE.start_main_#t~pre37#1_6|, worker_fnThread1of1ForFork0_#t~mem20#1.offset=|v_worker_fnThread1of1ForFork0_#t~mem20#1.offset_8|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_10|, worker_fnThread1of1ForFork0_#t~pre22#1=|v_worker_fnThread1of1ForFork0_#t~pre22#1_6|, worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1_22|, worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base=|v_worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base_10|, worker_fnThread1of1ForFork0_~tid~0#1=|v_worker_fnThread1of1ForFork0_~tid~0#1_18|, worker_fnThread1of1ForFork0_barrier_wait_#t~nondet5#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~nondet5#1_14|, worker_fnThread1of1ForFork0_#t~mem32#1=|v_worker_fnThread1of1ForFork0_#t~mem32#1_8|, worker_fnThread1of1ForFork0_barrier_wait_#t~pre15#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~pre15#1_26|, worker_fnThread1of1ForFork0_#t~mem28#1=|v_worker_fnThread1of1ForFork0_#t~mem28#1_10|, worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1_26|, worker_fnThread1of1ForFork0_#t~mem26#1.offset=|v_worker_fnThread1of1ForFork0_#t~mem26#1.offset_8|, worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1_14|, worker_fnThread1of1ForFork0_#t~ret21#1=|v_worker_fnThread1of1ForFork0_#t~ret21#1_8|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1, worker_fnThread1of1ForFork0_~a~0#1.base, worker_fnThread1of1ForFork0_#t~mem25#1, worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset, worker_fnThread1of1ForFork0_#t~mem16#1, worker_fnThread1of1ForFork0_barrier_wait_#t~mem14#1, worker_fnThread1of1ForFork0_#t~mem34#1, worker_fnThread1of1ForFork0_#t~mem26#1.base, worker_fnThread1of1ForFork0_#t~mem20#1.base, worker_fnThread1of1ForFork0_#t~mem18#1, worker_fnThread1of1ForFork0_~i~3#1, worker_fnThread1of1ForFork0_#t~ret27#1, worker_fnThread1of1ForFork0_#t~mem31#1, worker_fnThread1of1ForFork0_#t~pre29#1, worker_fnThread1of1ForFork0_#res#1.base, worker_fnThread1of1ForFork0_#t~mem19#1, worker_fnThread1of1ForFork0_#in~arg#1.offset, worker_fnThread1of1ForFork0_~a~0#1.offset, worker_fnThread1of1ForFork0_~i~2#1, worker_fnThread1of1ForFork0_~i~1#1, worker_fnThread1of1ForFork0_#t~mem30#1, worker_fnThread1of1ForFork0_#t~mem23#1, worker_fnThread1of1ForFork0_~arg#1.base, worker_fnThread1of1ForFork0_~i~0#1, worker_fnThread1of1ForFork0_barrier_wait_~b#1.base, worker_fnThread1of1ForFork0_#t~mem24#1, worker_fnThread1of1ForFork0_~sig~0#1, worker_fnThread1of1ForFork0_thidvar0, worker_fnThread1of1ForFork0_barrier_wait_#t~nondet4#1, worker_fnThread1of1ForFork0_barrier_wait_#res#1, worker_fnThread1of1ForFork0_#t~pre33#1, worker_fnThread1of1ForFork0_#t~pre17#1, worker_fnThread1of1ForFork0_#in~arg#1.base, worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset, worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1, worker_fnThread1of1ForFork0_~arg#1.offset, worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1, worker_fnThread1of1ForFork0_#res#1.offset, worker_fnThread1of1ForFork0_barrier_wait_#t~mem6#1, worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1, worker_fnThread1of1ForFork0_#t~mem20#1.offset, worker_fnThread1of1ForFork0_#t~pre22#1, worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1, worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base, worker_fnThread1of1ForFork0_~tid~0#1, worker_fnThread1of1ForFork0_barrier_wait_#t~nondet5#1, worker_fnThread1of1ForFork0_#t~mem32#1, worker_fnThread1of1ForFork0_barrier_wait_#t~pre15#1, worker_fnThread1of1ForFork0_#t~mem28#1, worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1, worker_fnThread1of1ForFork0_#t~mem26#1.offset, worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1, worker_fnThread1of1ForFork0_#t~ret21#1] 66115#[worker_fnENTRY, L795-4]don't care [2085] worker_fnENTRY-->L752-2: Formula: (let ((.cse0 (+ 8 |v_worker_fnThread1of1ForFork0_~a~0#1.offset_21|))) (and (= |v_worker_fnThread1of1ForFork0_~arg#1.offset_11| |v_worker_fnThread1of1ForFork0_#in~arg#1.offset_5|) (= |v_worker_fnThread1of1ForFork0_~a~0#1.base_21| |v_worker_fnThread1of1ForFork0_~arg#1.base_11|) (= |v_worker_fnThread1of1ForFork0_~arg#1.base_11| |v_worker_fnThread1of1ForFork0_#in~arg#1.base_5|) (<= (+ 12 |v_worker_fnThread1of1ForFork0_~a~0#1.offset_21|) (select |v_#length_547| |v_worker_fnThread1of1ForFork0_~a~0#1.base_21|)) (<= 0 .cse0) (= |v_worker_fnThread1of1ForFork0_#t~mem16#1_17| |v_worker_fnThread1of1ForFork0_~tid~0#1_55|) (= (select (select |v_#memory_int_703| |v_worker_fnThread1of1ForFork0_~a~0#1.base_21|) .cse0) |v_worker_fnThread1of1ForFork0_#t~mem16#1_17|) (= |v_worker_fnThread1of1ForFork0_~arg#1.offset_11| |v_worker_fnThread1of1ForFork0_~a~0#1.offset_21|) (= (select |v_#valid_576| |v_worker_fnThread1of1ForFork0_~a~0#1.base_21|) 1))) InVars {worker_fnThread1of1ForFork0_#in~arg#1.offset=|v_worker_fnThread1of1ForFork0_#in~arg#1.offset_5|, #valid=|v_#valid_576|, #memory_int=|v_#memory_int_703|, #length=|v_#length_547|, worker_fnThread1of1ForFork0_#in~arg#1.base=|v_worker_fnThread1of1ForFork0_#in~arg#1.base_5|} OutVars{worker_fnThread1of1ForFork0_~arg#1.base=|v_worker_fnThread1of1ForFork0_~arg#1.base_11|, worker_fnThread1of1ForFork0_~a~0#1.base=|v_worker_fnThread1of1ForFork0_~a~0#1.base_21|, worker_fnThread1of1ForFork0_#in~arg#1.offset=|v_worker_fnThread1of1ForFork0_#in~arg#1.offset_5|, worker_fnThread1of1ForFork0_~arg#1.offset=|v_worker_fnThread1of1ForFork0_~arg#1.offset_11|, worker_fnThread1of1ForFork0_~a~0#1.offset=|v_worker_fnThread1of1ForFork0_~a~0#1.offset_21|, worker_fnThread1of1ForFork0_#t~mem16#1=|v_worker_fnThread1of1ForFork0_#t~mem16#1_17|, #valid=|v_#valid_576|, #memory_int=|v_#memory_int_703|, #length=|v_#length_547|, worker_fnThread1of1ForFork0_#in~arg#1.base=|v_worker_fnThread1of1ForFork0_#in~arg#1.base_5|, worker_fnThread1of1ForFork0_~tid~0#1=|v_worker_fnThread1of1ForFork0_~tid~0#1_55|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_~arg#1.base, worker_fnThread1of1ForFork0_~a~0#1.base, worker_fnThread1of1ForFork0_~arg#1.offset, worker_fnThread1of1ForFork0_~a~0#1.offset, worker_fnThread1of1ForFork0_#t~mem16#1, worker_fnThread1of1ForFork0_~tid~0#1] 66119#[L752-2, L795-4]don't care [1973] L752-2-->L754-5: Formula: (let ((.cse0 (+ |v_worker_fnThread1of1ForFork0_~tid~0#1_41| |v_~#pre~0.offset_47|))) (and (= (store |v_#memory_$Pointer$.base_256| |v_~#pre~0.base_47| (store (select |v_#memory_$Pointer$.base_256| |v_~#pre~0.base_47|) .cse0 (select (select |v_#memory_$Pointer$.base_255| |v_~#pre~0.base_47|) .cse0))) |v_#memory_$Pointer$.base_255|) (= (store |v_#memory_int_518| |v_~#pre~0.base_47| (store (select |v_#memory_int_518| |v_~#pre~0.base_47|) .cse0 1)) |v_#memory_int_517|) (<= 0 .cse0) (= (select |v_#valid_428| |v_~#pre~0.base_47|) 1) (= |v_worker_fnThread1of1ForFork0_~i~0#1_31| 0) (<= (+ |v_worker_fnThread1of1ForFork0_~tid~0#1_41| |v_~#pre~0.offset_47| 1) (select |v_#length_403| |v_~#pre~0.base_47|)) (= (store |v_#memory_$Pointer$.offset_256| |v_~#pre~0.base_47| (store (select |v_#memory_$Pointer$.offset_256| |v_~#pre~0.base_47|) .cse0 (select (select |v_#memory_$Pointer$.offset_255| |v_~#pre~0.base_47|) .cse0))) |v_#memory_$Pointer$.offset_255|))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_256|, #valid=|v_#valid_428|, #memory_int=|v_#memory_int_518|, ~#pre~0.base=|v_~#pre~0.base_47|, #length=|v_#length_403|, worker_fnThread1of1ForFork0_~tid~0#1=|v_worker_fnThread1of1ForFork0_~tid~0#1_41|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_256|, ~#pre~0.offset=|v_~#pre~0.offset_47|} OutVars{worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_31|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_255|, #valid=|v_#valid_428|, worker_fnThread1of1ForFork0_#t~mem16#1=|v_worker_fnThread1of1ForFork0_#t~mem16#1_15|, #memory_int=|v_#memory_int_517|, ~#pre~0.base=|v_~#pre~0.base_47|, #length=|v_#length_403|, worker_fnThread1of1ForFork0_~tid~0#1=|v_worker_fnThread1of1ForFork0_~tid~0#1_41|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_255|, ~#pre~0.offset=|v_~#pre~0.offset_47|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_~i~0#1, #memory_$Pointer$.base, worker_fnThread1of1ForFork0_#t~mem16#1, #memory_int, #memory_$Pointer$.offset] 71711#[L754-5, L795-4]don't care [2022-07-26 14:06:32,091 INFO L735 eck$LassoCheckResult]: Loop: 71711#[L754-5, L795-4]don't care [2126] L754-5-->L756: Formula: (let ((.cse0 (+ |v_~#in~0.offset_In_7| |v_worker_fnThread1of1ForFork0_~i~0#1_In_3|))) (and (<= 0 .cse0) (< |v_worker_fnThread1of1ForFork0_~i~0#1_In_3| 3) (= (select |v_#valid_In_11| |v_~#in~0.base_In_7|) 1) (<= (+ |v_~#in~0.offset_In_7| |v_worker_fnThread1of1ForFork0_~i~0#1_In_3| 1) (select |v_#length_In_11| |v_~#in~0.base_In_7|)) (= (mod (select (select |v_#memory_int_In_7| |v_~#in~0.base_In_7|) .cse0) 256) 0))) InVars {worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_In_3|, ~#in~0.base=|v_~#in~0.base_In_7|, ~#in~0.offset=|v_~#in~0.offset_In_7|, #valid=|v_#valid_In_11|, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_In_11|} OutVars{worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_In_3|, worker_fnThread1of1ForFork0_#t~mem18#1=|v_worker_fnThread1of1ForFork0_#t~mem18#1_Out_2|, ~#in~0.base=|v_~#in~0.base_In_7|, ~#in~0.offset=|v_~#in~0.offset_In_7|, #valid=|v_#valid_In_11|, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_In_11|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_#t~mem18#1] 72399#[L756, L795-4]don't care [2140] L756-->L754-5: Formula: (let ((.cse0 (+ |v_worker_fnThread1of1ForFork0_~i~0#1_48| |v_~#post~0.offset_76|))) (and (= (+ |v_worker_fnThread1of1ForFork0_~i~0#1_48| 1) |v_worker_fnThread1of1ForFork0_~i~0#1_47|) (= (select |v_#valid_632| |v_~#post~0.base_76|) 1) (= (mod (select (select |v_#memory_int_773| |v_~#post~0.base_76|) .cse0) 256) 0) (<= 0 .cse0) (<= (+ |v_worker_fnThread1of1ForFork0_~i~0#1_48| |v_~#post~0.offset_76| 1) (select |v_#length_597| |v_~#post~0.base_76|)))) InVars {~#post~0.offset=|v_~#post~0.offset_76|, worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_48|, #valid=|v_#valid_632|, #memory_int=|v_#memory_int_773|, #length=|v_#length_597|, ~#post~0.base=|v_~#post~0.base_76|} OutVars{~#post~0.offset=|v_~#post~0.offset_76|, worker_fnThread1of1ForFork0_#t~mem19#1=|v_worker_fnThread1of1ForFork0_#t~mem19#1_29|, worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_47|, #valid=|v_#valid_632|, #memory_int=|v_#memory_int_773|, #length=|v_#length_597|, worker_fnThread1of1ForFork0_#t~pre17#1=|v_worker_fnThread1of1ForFork0_#t~pre17#1_17|, ~#post~0.base=|v_~#post~0.base_76|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_#t~mem19#1, worker_fnThread1of1ForFork0_~i~0#1, worker_fnThread1of1ForFork0_#t~pre17#1] 71711#[L754-5, L795-4]don't care [2022-07-26 14:06:32,091 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:06:32,091 INFO L85 PathProgramCache]: Analyzing trace with hash -1874109554, now seen corresponding path program 2 times [2022-07-26 14:06:32,091 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:06:32,092 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [406662522] [2022-07-26 14:06:32,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:06:32,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:06:32,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:32,150 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:06:32,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:32,195 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:06:32,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:06:32,196 INFO L85 PathProgramCache]: Analyzing trace with hash 69007, now seen corresponding path program 2 times [2022-07-26 14:06:32,196 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:06:32,196 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1466044058] [2022-07-26 14:06:32,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:06:32,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:06:32,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:32,202 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:06:32,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:32,208 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:06:32,208 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:06:32,208 INFO L85 PathProgramCache]: Analyzing trace with hash -1427916324, now seen corresponding path program 1 times [2022-07-26 14:06:32,208 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:06:32,208 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1699829186] [2022-07-26 14:06:32,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:06:32,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:06:32,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:32,269 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:06:32,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:32,394 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace Received shutdown request... [2022-07-26 14:10:34,844 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-07-26 14:10:34,844 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (42)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-07-26 14:10:34,844 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-07-26 14:10:35,897 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (42)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:35,897 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Forceful destruction successful, exit code 0 [2022-07-26 14:10:36,063 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forcibly destroying the process [2022-07-26 14:10:36,069 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 137 [2022-07-26 14:10:36,069 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Not enough levels on assertion stack at de.uni_freiburg.informatik.ultimate.logic.NoopScript.pop(NoopScript.java:272) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.pop(Scriptor.java:138) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.arrays.DiffWrapperScript.pop(DiffWrapperScript.java:99) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.pop(WrapperScript.java:153) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.pop(HistoryRecordingScript.java:117) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.pop(WrapperScript.java:153) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.UndoableWrapperScript.pop(UndoableWrapperScript.java:61) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.UndoableWrapperScript.restore(UndoableWrapperScript.java:87) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.simplify(SmtUtils.java:247) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.simplify(SmtUtils.java:165) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition(TransFormulaUtils.java:277) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.SequentialComposition.getInterproceduralTransFormula(SequentialComposition.java:229) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.SequentialComposition.getInterproceduralTransFormula(SequentialComposition.java:161) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.computeTF(LassoCheck.java:358) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.computeStemTF(LassoCheck.java:322) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck$LassoCheckResult.(LassoCheck.java:803) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.(LassoCheck.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.cegar.AbstractBuchiCegarLoop.runCegarLoop(AbstractBuchiCegarLoop.java:357) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.runCegarLoops(BuchiAutomizerObserver.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.doTerminationAnalysis(BuchiAutomizerObserver.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.finish(BuchiAutomizerObserver.java:331) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-07-26 14:10:36,071 INFO L158 Benchmark]: Toolchain (without parser) took 275765.43ms. Allocated memory was 189.8MB in the beginning and 408.9MB in the end (delta: 219.2MB). Free memory was 130.6MB in the beginning and 305.2MB in the end (delta: -174.6MB). Peak memory consumption was 257.5MB. Max. memory is 8.0GB. [2022-07-26 14:10:36,071 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 189.8MB. Free memory is still 148.9MB. There was no memory consumed. Max. memory is 8.0GB. [2022-07-26 14:10:36,071 INFO L158 Benchmark]: CACSL2BoogieTranslator took 568.67ms. Allocated memory was 189.8MB in the beginning and 266.3MB in the end (delta: 76.5MB). Free memory was 130.3MB in the beginning and 221.8MB in the end (delta: -91.5MB). Peak memory consumption was 8.3MB. Max. memory is 8.0GB. [2022-07-26 14:10:36,071 INFO L158 Benchmark]: Boogie Procedure Inliner took 57.05ms. Allocated memory is still 266.3MB. Free memory was 221.8MB in the beginning and 217.6MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-07-26 14:10:36,072 INFO L158 Benchmark]: Boogie Preprocessor took 46.01ms. Allocated memory is still 266.3MB. Free memory was 217.6MB in the beginning and 213.9MB in the end (delta: 3.7MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-07-26 14:10:36,072 INFO L158 Benchmark]: RCFGBuilder took 1028.90ms. Allocated memory is still 266.3MB. Free memory was 213.9MB in the beginning and 169.9MB in the end (delta: 44.0MB). Peak memory consumption was 44.0MB. Max. memory is 8.0GB. [2022-07-26 14:10:36,072 INFO L158 Benchmark]: BuchiAutomizer took 274060.10ms. Allocated memory was 266.3MB in the beginning and 408.9MB in the end (delta: 142.6MB). Free memory was 169.9MB in the beginning and 305.2MB in the end (delta: -135.3MB). Peak memory consumption was 219.8MB. Max. memory is 8.0GB. [2022-07-26 14:10:36,073 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 189.8MB. Free memory is still 148.9MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 568.67ms. Allocated memory was 189.8MB in the beginning and 266.3MB in the end (delta: 76.5MB). Free memory was 130.3MB in the beginning and 221.8MB in the end (delta: -91.5MB). Peak memory consumption was 8.3MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 57.05ms. Allocated memory is still 266.3MB. Free memory was 221.8MB in the beginning and 217.6MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 46.01ms. Allocated memory is still 266.3MB. Free memory was 217.6MB in the beginning and 213.9MB in the end (delta: 3.7MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * RCFGBuilder took 1028.90ms. Allocated memory is still 266.3MB. Free memory was 213.9MB in the beginning and 169.9MB in the end (delta: 44.0MB). Peak memory consumption was 44.0MB. Max. memory is 8.0GB. * BuchiAutomizer took 274060.10ms. Allocated memory was 266.3MB in the beginning and 408.9MB in the end (delta: 142.6MB). Free memory was 169.9MB in the beginning and 305.2MB in the end (delta: -135.3MB). Peak memory consumption was 219.8MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 19.3s, 496 PlacesBefore, 135 PlacesAfterwards, 564 TransitionsBefore, 174 TransitionsAfterwards, 119680 CoEnabledTransitionPairs, 7 FixpointIterations, 61 TrivialSequentialCompositions, 294 ConcurrentSequentialCompositions, 10 TrivialYvCompositions, 123 ConcurrentYvCompositions, 29 ChoiceCompositions, 517 TotalNumberOfCompositions, 242931 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 90275, positive: 88816, positive conditional: 0, positive unconditional: 88816, negative: 1459, negative conditional: 0, negative unconditional: 1459, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 64663, positive: 64264, positive conditional: 0, positive unconditional: 64264, negative: 399, negative conditional: 0, negative unconditional: 399, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 90275, positive: 24552, positive conditional: 0, positive unconditional: 24552, negative: 1060, negative conditional: 0, negative unconditional: 1060, unknown: 64663, unknown conditional: 0, unknown unconditional: 64663] , Statistics on independence cache: Total cache size (in pairs): 906, Positive cache size: 754, Positive conditional cache size: 0, Positive unconditional cache size: 754, Negative cache size: 152, Negative conditional cache size: 0, Negative unconditional cache size: 152 - ExceptionOrErrorResult: SMTLIBException: Not enough levels on assertion stack de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: SMTLIBException: Not enough levels on assertion stack: de.uni_freiburg.informatik.ultimate.logic.NoopScript.pop(NoopScript.java:272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Completed graceful shutdown