/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/one_time_barrier_3t.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-0d686a6 [2022-07-26 14:06:37,688 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-26 14:06:37,689 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-26 14:06:37,733 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-26 14:06:37,733 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-26 14:06:37,734 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-26 14:06:37,737 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-26 14:06:37,738 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-26 14:06:37,740 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-26 14:06:37,743 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-26 14:06:37,744 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-26 14:06:37,745 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 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[2022-07-26 14:06:37,773 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 14:06:37,797 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-26 14:06:37,797 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-26 14:06:37,797 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-26 14:06:37,797 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-26 14:06:37,798 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-26 14:06:37,798 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-26 14:06:37,799 INFO L138 SettingsManager]: * Use SBE=true [2022-07-26 14:06:37,799 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-26 14:06:37,799 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-26 14:06:37,799 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-26 14:06:37,799 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-26 14:06:37,800 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-26 14:06:37,800 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-26 14:06:37,800 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-26 14:06:37,801 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-26 14:06:37,801 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-26 14:06:37,801 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-26 14:06:37,801 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-26 14:06:37,801 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-26 14:06:37,801 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-26 14:06:37,801 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-26 14:06:37,801 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-26 14:06:37,801 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-26 14:06:37,801 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-26 14:06:37,801 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-26 14:06:37,802 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-26 14:06:37,802 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-26 14:06:37,802 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-26 14:06:37,802 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-26 14:06:37,802 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-26 14:06:37,802 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-26 14:06:37,802 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-07-26 14:06:37,803 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-26 14:06:37,803 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-26 14:06:37,993 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-26 14:06:38,018 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-26 14:06:38,020 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-26 14:06:38,020 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-26 14:06:38,022 INFO L275 PluginConnector]: CDTParser initialized [2022-07-26 14:06:38,023 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/one_time_barrier_3t.i [2022-07-26 14:06:38,063 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dddbd0c81/50c8ea7ee6c343979d3d144e0923d1e4/FLAG8b73a009c [2022-07-26 14:06:38,501 INFO L306 CDTParser]: Found 1 translation units. [2022-07-26 14:06:38,502 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/one_time_barrier_3t.i [2022-07-26 14:06:38,516 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dddbd0c81/50c8ea7ee6c343979d3d144e0923d1e4/FLAG8b73a009c [2022-07-26 14:06:38,526 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dddbd0c81/50c8ea7ee6c343979d3d144e0923d1e4 [2022-07-26 14:06:38,528 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-26 14:06:38,530 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-26 14:06:38,532 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-26 14:06:38,532 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-26 14:06:38,534 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-26 14:06:38,534 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 02:06:38" (1/1) ... [2022-07-26 14:06:38,535 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bc32ddf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:06:38, skipping insertion in model container [2022-07-26 14:06:38,535 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 02:06:38" (1/1) ... [2022-07-26 14:06:38,540 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-26 14:06:38,578 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-26 14:06:38,767 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-07-26 14:06:38,893 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/one_time_barrier_3t.i[30448,30461] [2022-07-26 14:06:38,901 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/one_time_barrier_3t.i[30811,30824] [2022-07-26 14:06:38,912 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/one_time_barrier_3t.i[31483,31496] [2022-07-26 14:06:38,913 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/one_time_barrier_3t.i[31534,31547] [2022-07-26 14:06:38,915 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/one_time_barrier_3t.i[31683,31696] [2022-07-26 14:06:38,916 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/one_time_barrier_3t.i[31760,31773] [2022-07-26 14:06:38,916 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/one_time_barrier_3t.i[31807,31820] [2022-07-26 14:06:38,917 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/one_time_barrier_3t.i[31916,31929] [2022-07-26 14:06:38,922 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/one_time_barrier_3t.i[32035,32048] [2022-07-26 14:06:38,923 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/one_time_barrier_3t.i[32083,32096] [2022-07-26 14:06:38,924 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/one_time_barrier_3t.i[32160,32173] [2022-07-26 14:06:38,927 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/one_time_barrier_3t.i[32286,32299] [2022-07-26 14:06:38,933 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/one_time_barrier_3t.i[32869,32882] [2022-07-26 14:06:38,934 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/one_time_barrier_3t.i[32946,32959] [2022-07-26 14:06:38,934 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 14:06:38,942 INFO L203 MainTranslator]: Completed pre-run [2022-07-26 14:06:38,950 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-07-26 14:06:38,959 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/one_time_barrier_3t.i[30448,30461] [2022-07-26 14:06:38,960 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/one_time_barrier_3t.i[30811,30824] [2022-07-26 14:06:38,962 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/one_time_barrier_3t.i[31483,31496] [2022-07-26 14:06:38,963 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/one_time_barrier_3t.i[31534,31547] [2022-07-26 14:06:38,964 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/one_time_barrier_3t.i[31683,31696] [2022-07-26 14:06:38,964 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/one_time_barrier_3t.i[31760,31773] [2022-07-26 14:06:38,964 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/one_time_barrier_3t.i[31807,31820] [2022-07-26 14:06:38,965 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/one_time_barrier_3t.i[31916,31929] [2022-07-26 14:06:38,966 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/one_time_barrier_3t.i[32035,32048] [2022-07-26 14:06:38,966 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/one_time_barrier_3t.i[32083,32096] [2022-07-26 14:06:38,967 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/one_time_barrier_3t.i[32160,32173] [2022-07-26 14:06:38,967 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/one_time_barrier_3t.i[32286,32299] [2022-07-26 14:06:38,971 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/one_time_barrier_3t.i[32869,32882] [2022-07-26 14:06:38,971 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/one_time_barrier_3t.i[32946,32959] [2022-07-26 14:06:38,972 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 14:06:38,998 INFO L208 MainTranslator]: Completed translation [2022-07-26 14:06:38,998 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:06:38 WrapperNode [2022-07-26 14:06:38,998 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-26 14:06:38,999 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-26 14:06:38,999 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-26 14:06:38,999 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-26 14:06:39,023 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:06:38" (1/1) ... [2022-07-26 14:06:39,049 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:06:38" (1/1) ... [2022-07-26 14:06:39,081 INFO L137 Inliner]: procedures = 174, calls = 75, calls flagged for inlining = 6, calls inlined = 8, statements flattened = 464 [2022-07-26 14:06:39,081 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-26 14:06:39,082 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-26 14:06:39,082 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-26 14:06:39,082 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-26 14:06:39,087 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:06:38" (1/1) ... [2022-07-26 14:06:39,087 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:06:38" (1/1) ... [2022-07-26 14:06:39,102 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:06:38" (1/1) ... [2022-07-26 14:06:39,102 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:06:38" (1/1) ... [2022-07-26 14:06:39,120 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:06:38" (1/1) ... [2022-07-26 14:06:39,125 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:06:38" (1/1) ... [2022-07-26 14:06:39,143 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:06:38" (1/1) ... [2022-07-26 14:06:39,147 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-26 14:06:39,148 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-26 14:06:39,148 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-26 14:06:39,148 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-26 14:06:39,148 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:06:38" (1/1) ... [2022-07-26 14:06:39,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:39,162 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:39,195 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 14:06:39,205 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 14:06:39,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-26 14:06:39,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-26 14:06:39,257 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-07-26 14:06:39,257 INFO L130 BoogieDeclarations]: Found specification of procedure worker_fn [2022-07-26 14:06:39,257 INFO L138 BoogieDeclarations]: Found implementation of procedure worker_fn [2022-07-26 14:06:39,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-26 14:06:39,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-26 14:06:39,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-26 14:06:39,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-26 14:06:39,257 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-26 14:06:39,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-26 14:06:39,257 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-26 14:06:39,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-26 14:06:39,259 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 14:06:39,400 INFO L234 CfgBuilder]: Building ICFG [2022-07-26 14:06:39,401 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-26 14:06:39,876 INFO L275 CfgBuilder]: Performing block encoding [2022-07-26 14:06:39,885 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-26 14:06:39,885 INFO L299 CfgBuilder]: Removed 16 assume(true) statements. [2022-07-26 14:06:39,886 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 02:06:39 BoogieIcfgContainer [2022-07-26 14:06:39,887 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-26 14:06:39,887 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-26 14:06:39,887 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-26 14:06:39,890 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-26 14:06:39,890 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:06:39,891 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 26.07 02:06:38" (1/3) ... [2022-07-26 14:06:39,891 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@529d122b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 02:06:39, skipping insertion in model container [2022-07-26 14:06:39,891 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:06:39,891 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:06:38" (2/3) ... [2022-07-26 14:06:39,892 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@529d122b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 02:06:39, skipping insertion in model container [2022-07-26 14:06:39,892 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:06:39,892 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 02:06:39" (3/3) ... [2022-07-26 14:06:39,893 INFO L322 chiAutomizerObserver]: Analyzing ICFG one_time_barrier_3t.i [2022-07-26 14:06:39,972 INFO L144 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2022-07-26 14:06:40,000 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 446 places, 506 transitions, 1020 flow [2022-07-26 14:06:40,166 INFO L129 PetriNetUnfolder]: 95/743 cut-off events. [2022-07-26 14:06:40,167 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-07-26 14:06:40,181 INFO L84 FinitePrefix]: Finished finitePrefix Result has 749 conditions, 743 events. 95/743 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 2322 event pairs, 0 based on Foata normal form. 0/646 useless extension candidates. Maximal degree in co-relation 434. Up to 4 conditions per place. [2022-07-26 14:06:40,181 INFO L82 GeneralOperation]: Start removeDead. Operand has 446 places, 506 transitions, 1020 flow [2022-07-26 14:06:40,212 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 446 places, 506 transitions, 1020 flow [2022-07-26 14:06:40,215 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-07-26 14:06:40,220 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 446 places, 506 transitions, 1020 flow [2022-07-26 14:06:40,222 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 446 places, 506 transitions, 1020 flow [2022-07-26 14:06:40,222 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 446 places, 506 transitions, 1020 flow [2022-07-26 14:06:40,339 INFO L129 PetriNetUnfolder]: 95/743 cut-off events. [2022-07-26 14:06:40,340 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-07-26 14:06:40,346 INFO L84 FinitePrefix]: Finished finitePrefix Result has 749 conditions, 743 events. 95/743 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 2320 event pairs, 0 based on Foata normal form. 0/646 useless extension candidates. Maximal degree in co-relation 434. Up to 4 conditions per place. [2022-07-26 14:06:40,381 INFO L116 LiptonReduction]: Number of co-enabled transitions 93696 [2022-07-26 14:06:50,889 INFO L131 LiptonReduction]: Checked pairs total: 163862 [2022-07-26 14:06:50,890 INFO L133 LiptonReduction]: Total number of compositions: 485 [2022-07-26 14:06:50,901 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 14:06:50,902 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 14:06:50,902 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 14:06:50,902 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 14:06:50,902 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 14:06:50,902 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 14:06:50,902 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 14:06:50,902 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 14:06:50,903 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 14:06:51,090 INFO L131 ngComponentsAnalysis]: Automaton has 526 accepting balls. 1504 [2022-07-26 14:06:51,091 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:06:51,091 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:06:51,095 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-26 14:06:51,095 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:06:51,095 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 14:06:51,095 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 2688 states, but on-demand construction may add more states [2022-07-26 14:06:51,121 INFO L131 ngComponentsAnalysis]: Automaton has 526 accepting balls. 1504 [2022-07-26 14:06:51,121 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:06:51,121 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:06:51,121 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-26 14:06:51,122 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:06:51,126 INFO L733 eck$LassoCheckResult]: Stem: 449#[ULTIMATE.startENTRY]don't care [1960] ULTIMATE.startENTRY-->L772-4: Formula: (let ((.cse2 (select |v_#memory_int_661| 1)) (.cse3 (store |v_#valid_591| |v_ULTIMATE.start_main_~#b1~0#1.base_48| 1)) (.cse4 (select |v_#memory_int_661| |v_~#sig2~0.base_56|)) (.cse1 (select |v_#memory_int_661| |v_~#sig1~0.base_75|)) (.cse0 (select |v_#memory_int_661| |v_~#post~0.base_82|)) (.cse5 (select |v_#memory_int_661| |v_~#pre~0.base_65|)) (.cse6 (select |v_#memory_int_661| |v_~#in~0.base_81|))) (and (= (select .cse0 (+ |v_~#post~0.offset_82| 1)) 0) (= (select .cse1 (+ |v_~#sig1~0.offset_75| 1)) 0) (= 3 (select |v_#length_552| 4)) (= |v_~#sig2~0.offset_56| 0) (= |v_~#in~0.offset_81| 0) (= (select .cse2 0) 48) (= (select .cse3 |v_ULTIMATE.start_main_~#a~1#1.base_49|) 0) (= 3 (select |v_#length_552| 7)) (= |v_#NULL.base_12| 0) (< 0 |v_#StackHeapBarrier_33|) (= |v_~#post~0.offset_82| 0) (= (select |v_#valid_591| 7) 1) (= (select |v_#valid_591| 4) 1) (= (select .cse4 |v_~#sig2~0.offset_56|) 0) (= (select |v_#valid_591| 3) 1) (< |v_#StackHeapBarrier_33| |v_ULTIMATE.start_main_~#a~1#1.base_49|) (= 2 (select |v_#length_552| 1)) (= 3 (select |v_#length_552| 3)) (< |v_#StackHeapBarrier_33| |v_ULTIMATE.start_main_~#b1~0#1.base_48|) (= (select .cse5 |v_~#pre~0.offset_65|) 0) (= (select |v_#valid_591| 1) 1) (= |v_ULTIMATE.start_main_~#a~1#1.offset_47| 0) (= (select .cse6 |v_~#in~0.offset_81|) 0) (= (select |v_#valid_591| |v_ULTIMATE.start_main_~#b1~0#1.base_48|) 0) (= (select .cse2 1) 0) (= 1 (select |v_#valid_591| 2)) (= |v_~#post~0.base_82| 5) (= (select .cse0 |v_~#post~0.offset_82|) 0) (= 3 (select |v_#length_552| 6)) (= (select .cse4 (+ |v_~#sig2~0.offset_56| 2)) 0) (= (select |v_#valid_591| 5) 1) (= (store .cse3 |v_ULTIMATE.start_main_~#a~1#1.base_49| 1) |v_#valid_590|) (= (select .cse5 (+ 2 |v_~#pre~0.offset_65|)) 0) (= 3 |v_~#pre~0.base_65|) (= 6 |v_~#sig1~0.base_75|) (= |v_~#pre~0.offset_65| 0) (= 0 (select .cse1 (+ |v_~#sig1~0.offset_75| 2))) (= (select .cse6 (+ |v_~#in~0.offset_81| 1)) 0) (= 3 (select |v_#length_552| 5)) (= 19 (select |v_#length_552| 2)) (= (select .cse4 (+ |v_~#sig2~0.offset_56| 1)) 0) (= (select .cse1 |v_~#sig1~0.offset_75|) 0) (= 7 |v_~#sig2~0.base_56|) (= (select .cse0 (+ 2 |v_~#post~0.offset_82|)) 0) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_42| 0) (= |v_#NULL.offset_12| 0) (= (select .cse5 (+ |v_~#pre~0.offset_65| 1)) 0) (= |v_~#in~0.base_81| 4) (= (select .cse6 (+ 2 |v_~#in~0.offset_81|)) 0) (= |v_ULTIMATE.start_main_~i~4#1_49| 0) (= |v_~#sig1~0.offset_75| 0) (= (select |v_#valid_591| 6) 1) (= (select |v_#valid_591| 0) 0) (= (store (store |v_#length_552| |v_ULTIMATE.start_main_~#b1~0#1.base_48| 80) |v_ULTIMATE.start_main_~#a~1#1.base_49| 36) |v_#length_551|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_33|, #valid=|v_#valid_591|, #memory_int=|v_#memory_int_661|, #length=|v_#length_552|} OutVars{ULTIMATE.start_main_~b2~0#1.lock.__align=|v_ULTIMATE.start_main_~b2~0#1.lock.__align_17|, ~#in~0.offset=|v_~#in~0.offset_81|, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__kind_17|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_48|, #NULL.offset=|v_#NULL.offset_12|, ~#sig2~0.offset=|v_~#sig2~0.offset_56|, ULTIMATE.start_main_~b2~0#1.seen=|v_ULTIMATE.start_main_~b2~0#1.seen_17|, ULTIMATE.start_main_#t~ret37#1.base=|v_ULTIMATE.start_main_#t~ret37#1.base_30|, ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_20|, ~#in~0.base=|v_~#in~0.base_81|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_33|, #length=|v_#length_551|, ~#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_45|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size_17|, ~#pre~0.base=|v_~#pre~0.base_65|, ULTIMATE.start_main_~b2~0#1.sig.__size=|v_ULTIMATE.start_main_~b2~0#1.sig.__size_17|, ~#pre~0.offset=|v_~#pre~0.offset_65|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals_17|, #StackHeapBarrier=|v_#StackHeapBarrier_33|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_47|, ULTIMATE.start_main_#t~mem42#1=|v_ULTIMATE.start_main_#t~mem42#1_31|, 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_36|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs_17|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_25|, ULTIMATE.start_main_~b2~0#1.thread_count=|v_ULTIMATE.start_main_~b2~0#1.thread_count_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__owner_17|, ULTIMATE.start_main_#t~pre34#1=|v_ULTIMATE.start_main_#t~pre34#1_20|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_49|, ~#sig2~0.base=|v_~#sig2~0.base_56|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_24|, ULTIMATE.start_main_#t~mem39#1=|v_ULTIMATE.start_main_#t~mem39#1_20|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_51|, ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs_17|, ULTIMATE.start_main_~i~6#1=|v_ULTIMATE.start_main_~i~6#1_43|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_42|, ~#post~0.offset=|v_~#post~0.offset_82|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_49|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_15|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_17|, ULTIMATE.start_main_#t~ret37#1.offset=|v_ULTIMATE.start_main_#t~ret37#1.offset_30|, #NULL.base=|v_#NULL.base_12|, ULTIMATE.start_main_~b2~0#1.lock.__data.__count=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__count_17|, ULTIMATE.start_main_~b2~0#1.sig.__align=|v_ULTIMATE.start_main_~b2~0#1.sig.__align_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__lock_17|, ULTIMATE.start_main_~i~7#1=|v_ULTIMATE.start_main_~i~7#1_54|, #valid=|v_#valid_590|, #memory_int=|v_#memory_int_661|, ULTIMATE.start_main_~b2~0#1.lock.__size=|v_ULTIMATE.start_main_~b2~0#1.lock.__size_17|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_24|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size_17|} AuxVars[] AssignedVars[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, #NULL.offset, ~#sig2~0.offset, ULTIMATE.start_main_~b2~0#1.seen, ULTIMATE.start_main_#t~ret37#1.base, ULTIMATE.start_main_#t~pre38#1, ~#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.sig.__data.__g_size, ~#pre~0.base, ULTIMATE.start_main_~b2~0#1.sig.__size, ~#pre~0.offset, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals, ULTIMATE.start_main_~#a~1#1.offset, ULTIMATE.start_main_#t~mem42#1, ULTIMATE.start_main_~#worker~0#1.base, ~#sig1~0.offset, ULTIMATE.start_main_#t~mem41#1, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs, ULTIMATE.start_main_#t~pre35#1, 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_#t~pre34#1, ULTIMATE.start_main_~i~4#1, ~#sig2~0.base, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~mem39#1, ULTIMATE.start_main_~i~5#1, ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs, ULTIMATE.start_main_~i~6#1, ULTIMATE.start_main_~#b1~0#1.offset, ~#post~0.offset, ULTIMATE.start_main_~#a~1#1.base, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#t~ret37#1.offset, #NULL.base, ULTIMATE.start_main_~b2~0#1.lock.__data.__count, ULTIMATE.start_main_~b2~0#1.sig.__align, 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.sig.__data.__g1_orig_size] 452#[L772-4]don't care [2022-07-26 14:06:51,126 INFO L735 eck$LassoCheckResult]: Loop: 452#[L772-4]don't care [1936] L772-4-->L772-4: Formula: (let ((.cse3 (* |v_ULTIMATE.start_main_~i~4#1_40| 12))) (let ((.cse5 (select |v_#memory_int_628| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse1 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 4 .cse3)) (.cse2 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 8 .cse3)) (.cse4 (select |v_#memory_int_627| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse0 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| .cse3))) (and (< |v_ULTIMATE.start_main_~i~4#1_40| 3) (= (store |v_#memory_$Pointer$.offset_262| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.offset_262| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse1 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse2 (select (select |v_#memory_$Pointer$.offset_261| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse2))) |v_#memory_$Pointer$.offset_261|) (<= (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 12 .cse3) (select |v_#length_517| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (= (store |v_#memory_int_627| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse4 .cse1 (select .cse5 .cse1))) |v_#memory_int_628|) (= |v_#memory_int_625| (store |v_#memory_int_628| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse5 .cse2 |v_ULTIMATE.start_main_~i~4#1_40|))) (= |v_ULTIMATE.start_main_~i~4#1_39| (+ |v_ULTIMATE.start_main_~i~4#1_40| 1)) (= (store |v_#memory_$Pointer$.base_262| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.base_262| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse1 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse2 (select (select |v_#memory_$Pointer$.base_261| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse2))) |v_#memory_$Pointer$.base_261|) (= (select |v_#valid_556| |v_ULTIMATE.start_main_~#a~1#1.base_43|) 1) (<= 0 .cse0) (= |v_#memory_int_627| (store |v_#memory_int_626| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (select |v_#memory_int_626| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 (select .cse4 .cse0))))))) InVars {ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_262|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_43|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_41|, #valid=|v_#valid_556|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_626|, #length=|v_#length_517|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_40|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_262|} OutVars{ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_261|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_43|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_41|, #valid=|v_#valid_556|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_625|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_16|, #length=|v_#length_517|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_39|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_261|} AuxVars[|v_#memory_int_627|, |v_#memory_int_628|] AssignedVars[#memory_$Pointer$.base, #memory_int, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_~i~4#1, #memory_$Pointer$.offset] 452#[L772-4]don't care [2022-07-26 14:06:51,133 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:06:51,134 INFO L85 PathProgramCache]: Analyzing trace with hash 1991, now seen corresponding path program 1 times [2022-07-26 14:06:51,140 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:06:51,141 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [564131620] [2022-07-26 14:06:51,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:06:51,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:06:51,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:51,245 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:06:51,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:51,291 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:06:51,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:06:51,293 INFO L85 PathProgramCache]: Analyzing trace with hash 1967, now seen corresponding path program 1 times [2022-07-26 14:06:51,293 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:06:51,294 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1177139485] [2022-07-26 14:06:51,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:06:51,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:06:51,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:51,321 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:06:51,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:51,329 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:06:51,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:06:51,330 INFO L85 PathProgramCache]: Analyzing trace with hash 63657, now seen corresponding path program 1 times [2022-07-26 14:06:51,330 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:06:51,330 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1052469617] [2022-07-26 14:06:51,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:06:51,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:06:51,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:51,367 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:06:51,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:51,393 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:06:51,988 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:06:51,988 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:06:51,988 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:06:51,988 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:06:51,988 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:06:51,988 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:51,988 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:06:51,989 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:06:51,989 INFO L133 ssoRankerPreferences]: Filename of dumped script: one_time_barrier_3t.i_BEv2_Iteration1_Lasso [2022-07-26 14:06:51,989 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:06:51,989 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:06:52,019 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 14:06:52,022 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 14:06:52,023 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 14:06:52,025 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 14:06:52,027 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 14:06:52,028 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 14:06:52,030 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 14:06:52,031 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 14:06:52,033 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 14:06:52,034 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 14:06:52,035 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 14:06:52,037 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 14:06:52,038 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 14:06:52,040 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 14:06:52,041 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 14:06:52,043 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 14:06:52,044 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 14:06:53,557 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 14:06:53,559 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 14:06:53,568 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 14:06:53,569 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 14:06:53,570 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 14:06:53,571 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 14:06:53,572 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 14:06:53,574 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 14:06:53,575 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 14:06:53,576 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 14:06:53,577 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 14:06:53,579 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 14:06:53,581 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 14:06:53,582 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 14:06:53,586 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 14:06:53,587 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 14:06:53,591 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 14:06:53,594 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 14:06:53,611 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 14:06:53,612 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 14:06:53,615 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 14:06:53,616 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 14:06:53,617 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 14:06:53,618 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 14:06:53,620 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 14:06:53,621 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 14:06:53,623 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 14:06:53,625 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 14:06:53,626 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 14:06:53,630 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 14:06:53,634 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 14:06:53,635 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 14:06:53,636 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 14:06:53,637 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 14:06:53,638 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 14:06:53,641 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 14:06:53,644 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 14:06:53,645 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 14:06:53,647 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 14:06:53,648 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 14:06:53,649 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 14:06:53,651 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 14:06:53,652 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 14:06:53,653 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 14:06:53,655 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 14:06:53,657 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 14:06:53,658 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 14:06:53,662 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 14:06:53,663 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 14:06:53,664 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 14:06:53,665 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 14:06:53,666 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 14:06:53,667 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 14:06:54,330 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:06:54,333 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:06:54,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:54,334 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:54,343 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 14:06:54,345 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 14:06:54,346 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 14:06:54,353 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:54,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:06:54,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:54,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:54,354 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:54,356 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:06:54,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:06:54,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:54,397 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:54,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:54,397 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:54,398 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 14:06:54,403 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 14:06:54,403 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 14:06:54,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:54,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:06:54,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:54,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:54,412 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:54,413 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:06:54,413 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:06:54,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:54,431 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 14:06:54,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:54,432 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:54,433 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 14:06:54,434 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 14:06:54,436 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 14:06:54,442 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:54,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:54,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:54,442 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:54,449 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:54,449 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:54,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:54,490 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2022-07-26 14:06:54,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:54,491 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:54,493 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 14:06:54,500 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 14:06:54,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:54,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:54,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:54,506 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:54,519 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:54,519 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:54,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:54,541 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 14:06:54,566 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 14:06:54,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:54,567 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:54,568 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 14:06:54,568 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 14:06:54,570 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 14:06:54,576 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:54,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:54,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:54,577 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:54,579 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:54,579 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:54,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:54,631 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:54,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:54,631 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:54,636 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 14:06:54,639 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 14:06:54,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:54,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:54,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:54,645 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:54,646 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:54,646 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:54,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:54,662 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 14:06:54,664 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 14:06:54,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:54,664 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:54,665 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 14:06:54,667 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 14:06:54,668 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 14:06:54,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:54,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:54,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:54,674 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:54,676 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:54,676 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:54,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:54,717 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 14:06:54,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:54,718 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:54,719 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 14:06:54,719 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 14:06:54,720 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 14:06:54,726 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:54,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:54,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:54,726 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:54,727 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:54,728 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:54,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:54,768 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 14:06:54,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:54,769 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:54,783 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 14:06:54,784 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 14:06:54,787 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 14:06:54,792 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:54,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:06:54,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:54,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:54,793 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:54,793 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:06:54,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:06:54,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:54,818 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 14:06:54,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:54,818 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:54,819 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 14:06:54,824 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 14:06:54,824 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 14:06:54,830 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:54,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:54,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:54,830 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:54,832 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:54,832 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:54,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:54,850 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 14:06:54,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:54,851 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:54,852 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 14:06:54,853 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 14:06:54,856 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 14:06:54,863 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:54,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:54,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:54,863 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:54,865 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:54,865 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:54,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:54,884 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 14:06:54,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:54,884 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:54,885 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 14:06:54,886 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 14:06:54,887 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 14:06:54,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:54,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:54,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:54,894 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:54,895 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:54,895 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:54,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:54,913 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 14:06:54,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:54,914 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:54,914 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 14:06:54,916 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 14:06:54,917 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 14:06:54,922 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:54,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:54,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:54,923 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:54,927 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:54,927 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:54,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:54,969 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 14:06:54,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:54,969 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:54,970 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 14:06:54,971 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 14:06:54,973 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 14:06:54,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:54,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:54,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:54,979 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:54,980 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:54,980 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:54,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:55,012 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2022-07-26 14:06:55,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:55,013 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:55,014 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 14:06:55,015 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 14:06:55,016 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 14:06:55,021 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:55,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:06:55,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:55,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:55,022 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:55,022 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:06:55,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:06:55,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:55,039 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 14:06:55,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:55,039 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:55,040 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 14:06:55,042 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 14:06:55,042 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 14:06:55,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:55,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:55,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:55,048 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:55,049 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:55,049 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:55,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:55,067 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 14:06:55,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:55,068 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:55,069 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 14:06:55,069 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 14:06:55,071 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 14:06:55,077 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:55,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:55,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:55,077 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:55,079 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:55,080 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:55,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:55,110 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2022-07-26 14:06:55,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:55,111 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:55,112 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 14:06:55,113 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 14:06:55,114 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 14:06:55,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:55,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:55,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:55,120 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:55,122 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:55,122 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:55,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:55,152 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2022-07-26 14:06:55,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:55,152 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:55,153 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 14:06:55,154 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 14:06:55,155 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 14:06:55,161 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:55,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:55,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:55,161 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:55,162 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:55,162 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:55,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:55,197 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2022-07-26 14:06:55,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:55,197 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:55,198 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 14:06:55,199 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 14:06:55,200 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 14:06:55,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:55,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:55,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:55,206 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:55,207 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:55,207 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:55,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:55,238 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 14:06:55,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:55,239 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:55,240 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 14:06:55,241 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 14:06:55,242 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 14:06:55,248 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:55,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:55,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:55,249 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:55,251 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:55,251 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:55,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:55,270 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 14:06:55,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:55,270 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:55,271 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 14:06:55,276 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 14:06:55,278 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 14:06:55,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:55,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:55,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:55,284 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:55,285 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:55,286 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:55,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:55,303 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:55,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:55,304 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:55,305 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 14:06:55,306 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 14:06:55,307 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 14:06:55,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:55,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:55,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:55,317 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:55,318 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:55,318 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:55,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:55,356 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:55,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:55,357 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:55,358 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 14:06:55,360 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 14:06:55,365 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 14:06:55,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:55,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:55,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:55,366 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:55,368 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:55,368 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:55,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:55,393 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:55,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:55,393 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:55,394 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 14:06:55,395 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 14:06:55,396 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 14:06:55,402 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:55,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:06:55,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:55,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:55,402 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:55,402 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:06:55,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:06:55,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:55,434 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 14:06:55,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:55,435 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:55,435 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 14:06:55,436 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 14:06:55,437 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 14:06:55,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:55,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:55,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:55,443 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:55,444 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:55,444 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:55,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:55,477 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 14:06:55,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:55,477 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:55,480 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 14:06:55,480 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 14:06:55,481 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 14:06:55,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:55,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:55,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:55,487 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:55,489 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:55,489 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:55,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:55,521 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:55,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:55,521 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:55,522 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 14:06:55,523 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 14:06:55,524 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 14:06:55,529 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:55,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:55,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:55,530 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:55,531 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:55,531 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:55,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:55,563 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 14:06:55,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:55,564 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:55,571 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 14:06:55,572 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 14:06:55,574 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 14:06:55,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:55,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:55,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:55,580 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:55,581 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:55,581 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:55,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:55,613 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 14:06:55,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:55,613 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:55,614 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 14:06:55,624 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 14:06:55,625 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 14:06:55,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:55,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:55,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:55,631 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:55,632 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:55,632 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:55,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:55,651 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:55,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:55,651 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:55,652 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 14:06:55,653 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 14:06:55,655 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 14:06:55,660 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:55,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:55,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:55,660 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:55,662 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:55,662 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:55,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:55,688 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 14:06:55,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:55,689 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:55,690 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 14:06:55,691 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 14:06:55,692 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 14:06:55,697 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:55,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:55,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:55,697 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:55,699 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:55,699 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:55,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:55,718 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 14:06:55,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:55,718 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:55,719 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 14:06:55,720 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 14:06:55,721 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 14:06:55,726 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:55,727 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:06:55,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:55,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:55,727 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:55,727 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:06:55,727 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:06:55,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:55,757 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 14:06:55,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:55,758 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:55,758 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 14:06:55,759 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 14:06:55,760 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 14:06:55,766 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:55,766 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:06:55,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:55,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:55,766 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:55,766 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:06:55,766 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:06:55,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:55,796 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:55,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:55,797 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:55,798 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 14:06:55,799 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 14:06:55,800 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 14:06:55,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:55,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:55,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:55,805 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:55,807 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:55,807 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:55,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:55,824 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 14:06:55,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:55,825 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:55,825 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 14:06:55,826 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 14:06:55,827 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 14:06:55,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:55,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:06:55,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:55,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:55,833 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:55,833 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:06:55,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:06:55,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:55,857 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 14:06:55,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:55,857 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:55,858 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 14:06:55,862 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 14:06:55,862 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 14:06:55,868 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:55,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:55,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:55,868 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:55,869 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:55,869 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:55,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:55,901 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 14:06:55,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:55,902 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:55,902 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 14:06:55,903 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 14:06:55,905 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 14:06:55,911 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:55,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:55,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:55,911 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:55,912 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:55,912 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:55,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:55,945 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 14:06:55,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:55,945 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:55,946 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 14:06:55,951 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 14:06:55,956 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:55,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:55,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:55,956 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:55,957 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:55,957 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:55,964 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 14:06:55,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:55,981 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:55,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:55,982 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:55,984 INFO L229 MonitoredProcess]: Starting monitored process 41 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 14:06:55,985 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-07-26 14:06:55,987 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 14:06:55,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:55,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:55,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:55,992 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:55,995 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:55,995 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:56,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:56,028 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:56,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:56,054 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:56,056 INFO L229 MonitoredProcess]: Starting monitored process 42 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 14:06:56,056 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-07-26 14:06:56,058 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 14:06:56,064 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:56,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:56,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:56,064 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:56,065 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:56,065 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:56,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:56,091 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2022-07-26 14:06:56,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:56,091 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:56,092 INFO L229 MonitoredProcess]: Starting monitored process 43 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 14:06:56,093 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-07-26 14:06:56,094 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 14:06:56,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:56,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:56,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:56,100 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:56,101 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:56,102 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:56,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:56,147 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2022-07-26 14:06:56,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:56,148 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:56,148 INFO L229 MonitoredProcess]: Starting monitored process 44 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 14:06:56,149 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-07-26 14:06:56,151 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 14:06:56,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:56,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:56,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:56,156 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:56,158 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:56,158 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:56,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:56,175 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2022-07-26 14:06:56,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:56,176 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:56,176 INFO L229 MonitoredProcess]: Starting monitored process 45 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 14:06:56,178 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-07-26 14:06:56,179 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 14:06:56,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:56,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:56,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:56,185 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:56,186 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:56,186 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:56,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:56,204 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:56,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:56,204 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:56,205 INFO L229 MonitoredProcess]: Starting monitored process 46 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 14:06:56,205 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-07-26 14:06:56,207 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 14:06:56,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:56,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:56,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:56,213 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:56,214 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:56,214 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:56,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:56,237 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2022-07-26 14:06:56,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:56,237 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:56,238 INFO L229 MonitoredProcess]: Starting monitored process 47 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 14:06:56,239 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-07-26 14:06:56,241 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 14:06:56,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:56,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:56,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:56,247 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:56,248 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:56,248 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:56,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:56,265 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:56,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:56,265 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:56,266 INFO L229 MonitoredProcess]: Starting monitored process 48 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 14:06:56,267 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-07-26 14:06:56,268 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 14:06:56,274 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:56,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:56,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:56,274 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:56,276 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:56,276 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:56,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:56,293 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2022-07-26 14:06:56,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:56,294 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:56,295 INFO L229 MonitoredProcess]: Starting monitored process 49 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 14:06:56,295 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-07-26 14:06:56,297 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 14:06:56,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:56,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:56,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:56,303 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:56,320 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:56,320 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:56,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:56,339 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:56,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:56,339 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:56,340 INFO L229 MonitoredProcess]: Starting monitored process 50 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 14:06:56,341 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-07-26 14:06:56,342 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 14:06:56,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:56,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:56,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:56,347 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:56,349 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:56,349 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:56,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:56,379 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2022-07-26 14:06:56,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:56,380 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:56,380 INFO L229 MonitoredProcess]: Starting monitored process 51 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 14:06:56,381 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-07-26 14:06:56,383 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 14:06:56,388 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:56,388 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:06:56,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:56,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:56,388 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:56,389 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:06:56,389 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:06:56,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:56,429 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:56,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:56,429 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:56,431 INFO L229 MonitoredProcess]: Starting monitored process 52 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 14:06:56,432 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-07-26 14:06:56,433 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 14:06:56,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:56,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:56,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:56,439 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:56,440 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:56,440 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:56,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:56,470 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2022-07-26 14:06:56,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:56,472 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:56,472 INFO L229 MonitoredProcess]: Starting monitored process 53 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 14:06:56,474 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-07-26 14:06:56,475 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 14:06:56,480 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:56,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:56,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:56,481 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:56,482 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:56,482 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:56,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:56,515 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:56,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:56,516 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:56,517 INFO L229 MonitoredProcess]: Starting monitored process 54 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 14:06:56,518 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-07-26 14:06:56,519 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 14:06:56,524 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:56,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:06:56,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:56,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:56,525 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:56,525 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:06:56,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:06:56,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:56,542 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2022-07-26 14:06:56,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:56,542 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:56,543 INFO L229 MonitoredProcess]: Starting monitored process 55 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 14:06:56,543 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-07-26 14:06:56,545 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 14:06:56,550 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:56,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:56,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:56,551 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:56,552 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:56,552 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:56,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:56,569 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2022-07-26 14:06:56,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:56,570 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:56,570 INFO L229 MonitoredProcess]: Starting monitored process 56 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 14:06:56,571 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-07-26 14:06:56,572 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 14:06:56,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:56,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:56,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:56,578 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:56,579 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:56,579 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:56,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:56,620 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:56,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:56,620 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:56,624 INFO L229 MonitoredProcess]: Starting monitored process 57 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 14:06:56,624 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-07-26 14:06:56,627 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 14:06:56,632 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:56,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:56,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:56,633 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:56,634 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:56,634 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:56,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:56,651 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:56,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:56,651 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:56,652 INFO L229 MonitoredProcess]: Starting monitored process 58 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 14:06:56,653 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-07-26 14:06:56,654 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 14:06:56,660 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:56,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:56,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:56,660 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:56,661 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:56,661 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:56,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:56,691 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:56,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:56,692 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:56,692 INFO L229 MonitoredProcess]: Starting monitored process 59 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 14:06:56,693 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-07-26 14:06:56,695 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 14:06:56,700 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:56,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:56,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:56,701 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:56,702 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:56,702 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:56,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:56,721 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:56,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:56,722 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:56,722 INFO L229 MonitoredProcess]: Starting monitored process 60 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 14:06:56,723 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-07-26 14:06:56,724 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 14:06:56,730 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:56,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:06:56,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:56,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:56,730 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:56,731 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:06:56,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:06:56,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:56,771 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:56,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:56,772 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:56,772 INFO L229 MonitoredProcess]: Starting monitored process 61 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 14:06:56,773 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-07-26 14:06:56,774 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 14:06:56,780 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:56,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:06:56,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:56,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:56,780 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:56,781 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:06:56,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:06:56,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:56,811 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:56,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:56,811 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:56,812 INFO L229 MonitoredProcess]: Starting monitored process 62 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 14:06:56,813 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-07-26 14:06:56,814 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 14:06:56,820 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:56,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:56,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:56,820 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:56,821 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:56,821 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:56,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:56,838 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:56,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:56,839 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:56,840 INFO L229 MonitoredProcess]: Starting monitored process 63 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 14:06:56,842 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-07-26 14:06:56,843 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 14:06:56,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:56,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:56,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:56,849 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:56,850 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:56,850 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:56,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:06:56,868 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:56,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:56,868 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:56,869 INFO L229 MonitoredProcess]: Starting monitored process 64 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 14:06:56,870 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-07-26 14:06:56,871 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 14:06:56,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:06:56,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:06:56,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:06:56,877 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:06:56,882 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:06:56,882 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:06:56,890 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:06:56,920 INFO L443 ModelExtractionUtils]: Simplification made 17 calls to the SMT solver. [2022-07-26 14:06:56,921 INFO L444 ModelExtractionUtils]: 4 out of 28 variables were initially zero. Simplification set additionally 21 variables to zero. [2022-07-26 14:06:56,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:06:56,922 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:56,923 INFO L229 MonitoredProcess]: Starting monitored process 65 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 14:06:56,953 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:06:56,962 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-07-26 14:06:56,968 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 14:06:56,968 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:06:56,968 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_main_~i~4#1) = -2*ULTIMATE.start_main_~i~4#1 + 5 Supporting invariants [] [2022-07-26 14:06:56,985 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:57,403 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:57,743 INFO L156 tatePredicateManager]: 181 out of 181 supporting invariants were superfluous and have been removed [2022-07-26 14:06:57,769 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:06:57,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:06:57,797 INFO L263 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 14:06:57,798 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:06:57,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:06:57,811 INFO L263 TraceCheckSpWp]: Trace formula consists of 37 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 14:06:57,811 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:06:57,812 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 14:06:57,832 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 14:06:57,834 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand currently 2688 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 14:06:58,121 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand currently 2688 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 7939 states and 19715 transitions. Complement of second has 5 states. [2022-07-26 14:06:58,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-07-26 14:06:58,126 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 14:06:58,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 275 transitions. [2022-07-26 14:06:58,128 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 275 transitions. Stem has 1 letters. Loop has 1 letters. [2022-07-26 14:06:58,128 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:06:58,128 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 275 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-26 14:06:58,129 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:06:58,129 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 275 transitions. Stem has 1 letters. Loop has 2 letters. [2022-07-26 14:06:58,129 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:06:58,130 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 7939 states and 19715 transitions. [2022-07-26 14:06:58,185 INFO L131 ngComponentsAnalysis]: Automaton has 517 accepting balls. 1484 [2022-07-26 14:06:58,211 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 7939 states to 2617 states and 6000 transitions. [2022-07-26 14:06:58,212 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2615 [2022-07-26 14:06:58,217 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2616 [2022-07-26 14:06:58,218 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2617 states and 6000 transitions. [2022-07-26 14:06:58,230 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:06:58,230 INFO L220 hiAutomatonCegarLoop]: Abstraction has 2617 states and 6000 transitions. [2022-07-26 14:06:58,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2617 states and 6000 transitions. [2022-07-26 14:06:58,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2617 to 2617. [2022-07-26 14:06:58,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2617 states, 2617 states have (on average 2.292701566679404) internal successors, (6000), 2616 states have internal predecessors, (6000), 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 14:06:58,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 2617 states and 6000 transitions. [2022-07-26 14:06:58,383 INFO L242 hiAutomatonCegarLoop]: Abstraction has 2617 states and 6000 transitions. [2022-07-26 14:06:58,383 INFO L426 stractBuchiCegarLoop]: Abstraction has 2617 states and 6000 transitions. [2022-07-26 14:06:58,383 INFO L333 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-26 14:06:58,384 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2617 states and 6000 transitions. [2022-07-26 14:06:58,394 INFO L131 ngComponentsAnalysis]: Automaton has 517 accepting balls. 1484 [2022-07-26 14:06:58,394 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:06:58,394 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:06:58,394 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2022-07-26 14:06:58,394 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 14:06:58,395 INFO L733 eck$LassoCheckResult]: Stem: 17296#[ULTIMATE.startENTRY]don't care [1960] ULTIMATE.startENTRY-->L772-4: Formula: (let ((.cse2 (select |v_#memory_int_661| 1)) (.cse3 (store |v_#valid_591| |v_ULTIMATE.start_main_~#b1~0#1.base_48| 1)) (.cse4 (select |v_#memory_int_661| |v_~#sig2~0.base_56|)) (.cse1 (select |v_#memory_int_661| |v_~#sig1~0.base_75|)) (.cse0 (select |v_#memory_int_661| |v_~#post~0.base_82|)) (.cse5 (select |v_#memory_int_661| |v_~#pre~0.base_65|)) (.cse6 (select |v_#memory_int_661| |v_~#in~0.base_81|))) (and (= (select .cse0 (+ |v_~#post~0.offset_82| 1)) 0) (= (select .cse1 (+ |v_~#sig1~0.offset_75| 1)) 0) (= 3 (select |v_#length_552| 4)) (= |v_~#sig2~0.offset_56| 0) (= |v_~#in~0.offset_81| 0) (= (select .cse2 0) 48) (= (select .cse3 |v_ULTIMATE.start_main_~#a~1#1.base_49|) 0) (= 3 (select |v_#length_552| 7)) (= |v_#NULL.base_12| 0) (< 0 |v_#StackHeapBarrier_33|) (= |v_~#post~0.offset_82| 0) (= (select |v_#valid_591| 7) 1) (= (select |v_#valid_591| 4) 1) (= (select .cse4 |v_~#sig2~0.offset_56|) 0) (= (select |v_#valid_591| 3) 1) (< |v_#StackHeapBarrier_33| |v_ULTIMATE.start_main_~#a~1#1.base_49|) (= 2 (select |v_#length_552| 1)) (= 3 (select |v_#length_552| 3)) (< |v_#StackHeapBarrier_33| |v_ULTIMATE.start_main_~#b1~0#1.base_48|) (= (select .cse5 |v_~#pre~0.offset_65|) 0) (= (select |v_#valid_591| 1) 1) (= |v_ULTIMATE.start_main_~#a~1#1.offset_47| 0) (= (select .cse6 |v_~#in~0.offset_81|) 0) (= (select |v_#valid_591| |v_ULTIMATE.start_main_~#b1~0#1.base_48|) 0) (= (select .cse2 1) 0) (= 1 (select |v_#valid_591| 2)) (= |v_~#post~0.base_82| 5) (= (select .cse0 |v_~#post~0.offset_82|) 0) (= 3 (select |v_#length_552| 6)) (= (select .cse4 (+ |v_~#sig2~0.offset_56| 2)) 0) (= (select |v_#valid_591| 5) 1) (= (store .cse3 |v_ULTIMATE.start_main_~#a~1#1.base_49| 1) |v_#valid_590|) (= (select .cse5 (+ 2 |v_~#pre~0.offset_65|)) 0) (= 3 |v_~#pre~0.base_65|) (= 6 |v_~#sig1~0.base_75|) (= |v_~#pre~0.offset_65| 0) (= 0 (select .cse1 (+ |v_~#sig1~0.offset_75| 2))) (= (select .cse6 (+ |v_~#in~0.offset_81| 1)) 0) (= 3 (select |v_#length_552| 5)) (= 19 (select |v_#length_552| 2)) (= (select .cse4 (+ |v_~#sig2~0.offset_56| 1)) 0) (= (select .cse1 |v_~#sig1~0.offset_75|) 0) (= 7 |v_~#sig2~0.base_56|) (= (select .cse0 (+ 2 |v_~#post~0.offset_82|)) 0) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_42| 0) (= |v_#NULL.offset_12| 0) (= (select .cse5 (+ |v_~#pre~0.offset_65| 1)) 0) (= |v_~#in~0.base_81| 4) (= (select .cse6 (+ 2 |v_~#in~0.offset_81|)) 0) (= |v_ULTIMATE.start_main_~i~4#1_49| 0) (= |v_~#sig1~0.offset_75| 0) (= (select |v_#valid_591| 6) 1) (= (select |v_#valid_591| 0) 0) (= (store (store |v_#length_552| |v_ULTIMATE.start_main_~#b1~0#1.base_48| 80) |v_ULTIMATE.start_main_~#a~1#1.base_49| 36) |v_#length_551|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_33|, #valid=|v_#valid_591|, #memory_int=|v_#memory_int_661|, #length=|v_#length_552|} OutVars{ULTIMATE.start_main_~b2~0#1.lock.__align=|v_ULTIMATE.start_main_~b2~0#1.lock.__align_17|, ~#in~0.offset=|v_~#in~0.offset_81|, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__kind_17|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_48|, #NULL.offset=|v_#NULL.offset_12|, ~#sig2~0.offset=|v_~#sig2~0.offset_56|, ULTIMATE.start_main_~b2~0#1.seen=|v_ULTIMATE.start_main_~b2~0#1.seen_17|, ULTIMATE.start_main_#t~ret37#1.base=|v_ULTIMATE.start_main_#t~ret37#1.base_30|, ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_20|, ~#in~0.base=|v_~#in~0.base_81|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_33|, #length=|v_#length_551|, ~#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_45|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size_17|, ~#pre~0.base=|v_~#pre~0.base_65|, ULTIMATE.start_main_~b2~0#1.sig.__size=|v_ULTIMATE.start_main_~b2~0#1.sig.__size_17|, ~#pre~0.offset=|v_~#pre~0.offset_65|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals_17|, #StackHeapBarrier=|v_#StackHeapBarrier_33|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_47|, ULTIMATE.start_main_#t~mem42#1=|v_ULTIMATE.start_main_#t~mem42#1_31|, 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_36|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs_17|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_25|, ULTIMATE.start_main_~b2~0#1.thread_count=|v_ULTIMATE.start_main_~b2~0#1.thread_count_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__owner_17|, ULTIMATE.start_main_#t~pre34#1=|v_ULTIMATE.start_main_#t~pre34#1_20|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_49|, ~#sig2~0.base=|v_~#sig2~0.base_56|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_24|, ULTIMATE.start_main_#t~mem39#1=|v_ULTIMATE.start_main_#t~mem39#1_20|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_51|, ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs_17|, ULTIMATE.start_main_~i~6#1=|v_ULTIMATE.start_main_~i~6#1_43|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_42|, ~#post~0.offset=|v_~#post~0.offset_82|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_49|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_15|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_17|, ULTIMATE.start_main_#t~ret37#1.offset=|v_ULTIMATE.start_main_#t~ret37#1.offset_30|, #NULL.base=|v_#NULL.base_12|, ULTIMATE.start_main_~b2~0#1.lock.__data.__count=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__count_17|, ULTIMATE.start_main_~b2~0#1.sig.__align=|v_ULTIMATE.start_main_~b2~0#1.sig.__align_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__lock_17|, ULTIMATE.start_main_~i~7#1=|v_ULTIMATE.start_main_~i~7#1_54|, #valid=|v_#valid_590|, #memory_int=|v_#memory_int_661|, ULTIMATE.start_main_~b2~0#1.lock.__size=|v_ULTIMATE.start_main_~b2~0#1.lock.__size_17|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_24|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size_17|} AuxVars[] AssignedVars[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, #NULL.offset, ~#sig2~0.offset, ULTIMATE.start_main_~b2~0#1.seen, ULTIMATE.start_main_#t~ret37#1.base, ULTIMATE.start_main_#t~pre38#1, ~#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.sig.__data.__g_size, ~#pre~0.base, ULTIMATE.start_main_~b2~0#1.sig.__size, ~#pre~0.offset, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals, ULTIMATE.start_main_~#a~1#1.offset, ULTIMATE.start_main_#t~mem42#1, ULTIMATE.start_main_~#worker~0#1.base, ~#sig1~0.offset, ULTIMATE.start_main_#t~mem41#1, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs, ULTIMATE.start_main_#t~pre35#1, 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_#t~pre34#1, ULTIMATE.start_main_~i~4#1, ~#sig2~0.base, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~mem39#1, ULTIMATE.start_main_~i~5#1, ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs, ULTIMATE.start_main_~i~6#1, ULTIMATE.start_main_~#b1~0#1.offset, ~#post~0.offset, ULTIMATE.start_main_~#a~1#1.base, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#t~ret37#1.offset, #NULL.base, ULTIMATE.start_main_~b2~0#1.lock.__data.__count, ULTIMATE.start_main_~b2~0#1.sig.__align, 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.sig.__data.__g1_orig_size] 17298#[L772-4]don't care [1950] L772-4-->L779-5: Formula: (let ((.cse1 (select |v_#memory_$Pointer$.offset_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26|)) (.cse2 (+ 4 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|)) (.cse3 (select |v_#memory_$Pointer$.base_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26|)) (.cse0 (+ 8 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|))) (and (= |v_ULTIMATE.start_barrier_init_#in~b#1.base_11| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) (= |v_ULTIMATE.start_main_~#worker~0#1.offset_29| 0) (<= .cse0 (select |v_#length_534| |v_ULTIMATE.start_barrier_init_~b#1.base_26|)) (= (store |v_#memory_$Pointer$.offset_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (select |v_#memory_$Pointer$.offset_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) |v_ULTIMATE.start_barrier_init_~b#1.offset_26| (select .cse1 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|))) |v_#memory_$Pointer$.offset_267|) (not (= |v_ULTIMATE.start_main_~#worker~0#1.base_35| 0)) (= |v_#valid_572| (store |v_#valid_573| |v_ULTIMATE.start_main_~#worker~0#1.base_35| 1)) (= (select |v_#valid_573| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) 1) (= |v_ULTIMATE.start_barrier_init_#in~thread_count#1_19| 3) (< |v_#StackHeapBarrier_27| |v_ULTIMATE.start_main_~#worker~0#1.base_35|) (= |v_ULTIMATE.start_main_~#b1~0#1.base_44| |v_ULTIMATE.start_barrier_init_#in~b#1.base_11|) (= (store |v_#memory_$Pointer$.offset_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store .cse1 .cse2 (select (select |v_#memory_$Pointer$.offset_265| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) .cse2))) |v_#memory_$Pointer$.offset_265|) (<= 0 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|) (= (store |v_#length_534| |v_ULTIMATE.start_main_~#worker~0#1.base_35| 8) |v_#length_533|) (= |v_ULTIMATE.start_barrier_init_#in~thread_count#1_19| |v_ULTIMATE.start_barrier_init_~thread_count#1_28|) (= |v_ULTIMATE.start_barrier_init_#in~b#1.offset_11| |v_ULTIMATE.start_barrier_init_~b#1.offset_26|) (= (select |v_#valid_573| |v_ULTIMATE.start_main_~#worker~0#1.base_35|) 0) (= (store |v_#memory_$Pointer$.base_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store .cse3 .cse2 (select (select |v_#memory_$Pointer$.base_265| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) .cse2))) |v_#memory_$Pointer$.base_265|) (= (store |v_#memory_int_646| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (store (select |v_#memory_int_646| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) |v_ULTIMATE.start_barrier_init_~b#1.offset_26| |v_ULTIMATE.start_barrier_init_~thread_count#1_28|) .cse2 0)) |v_#memory_int_645|) (not (< |v_ULTIMATE.start_main_~i~4#1_45| 3)) (= (store |v_#memory_$Pointer$.base_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (select |v_#memory_$Pointer$.base_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) |v_ULTIMATE.start_barrier_init_~b#1.offset_26| (select .cse3 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|))) |v_#memory_$Pointer$.base_267|) (= |v_ULTIMATE.start_main_~i~5#1_47| 0) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_38| |v_ULTIMATE.start_barrier_init_#in~b#1.offset_11|) (= (store |v_#pthreadsMutex_186| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (select |v_#pthreadsMutex_186| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) .cse0 0)) |v_#pthreadsMutex_185|))) InVars {#pthreadsMutex=|v_#pthreadsMutex_186|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_38|, #StackHeapBarrier=|v_#StackHeapBarrier_27|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_266|, #valid=|v_#valid_573|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_44|, #memory_int=|v_#memory_int_646|, #length=|v_#length_534|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_45|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_266|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_185|, ULTIMATE.start_barrier_init_~thread_count#1=|v_ULTIMATE.start_barrier_init_~thread_count#1_28|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_38|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_265|, ULTIMATE.start_barrier_init_~b#1.offset=|v_ULTIMATE.start_barrier_init_~b#1.offset_26|, ULTIMATE.start_barrier_init_#in~thread_count#1=|v_ULTIMATE.start_barrier_init_#in~thread_count#1_19|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_44|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_45|, #StackHeapBarrier=|v_#StackHeapBarrier_27|, ULTIMATE.start_barrier_init_#in~b#1.base=|v_ULTIMATE.start_barrier_init_#in~b#1.base_11|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_29|, #valid=|v_#valid_572|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_35|, #memory_int=|v_#memory_int_645|, ULTIMATE.start_barrier_init_~b#1.base=|v_ULTIMATE.start_barrier_init_~b#1.base_26|, #length=|v_#length_533|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_47|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_265|, ULTIMATE.start_barrier_init_#in~b#1.offset=|v_ULTIMATE.start_barrier_init_#in~b#1.offset_11|} AuxVars[|v_#memory_$Pointer$.base_267|, |v_#memory_$Pointer$.offset_267|] AssignedVars[#pthreadsMutex, ULTIMATE.start_barrier_init_~thread_count#1, #memory_$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] 18524#[L779-5]don't care [1925] L779-5-->L737-2: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~a~0#1.offset_20| 8))) (and (= |v_ULTIMATE.start_worker_fn_#in~arg#1.base_13| |v_ULTIMATE.start_worker_fn_~arg#1.base_10|) (= (+ |v_ULTIMATE.start_main_~#a~1#1.offset_39| 24) |v_ULTIMATE.start_worker_fn_#in~arg#1.offset_13|) (= |v_ULTIMATE.start_worker_fn_#t~mem14#1_15| (select (select |v_#memory_int_601| |v_ULTIMATE.start_worker_fn_~a~0#1.base_20|) .cse0)) (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_worker_fn_~a~0#1.offset_20| 12) (select |v_#length_499| |v_ULTIMATE.start_worker_fn_~a~0#1.base_20|)) (= |v_ULTIMATE.start_worker_fn_#in~arg#1.base_13| |v_ULTIMATE.start_main_~#a~1#1.base_41|) (not (< |v_ULTIMATE.start_main_~i~5#1_43| 2)) (= |v_ULTIMATE.start_worker_fn_~arg#1.offset_10| |v_ULTIMATE.start_worker_fn_#in~arg#1.offset_13|) (= (select |v_#valid_538| |v_ULTIMATE.start_worker_fn_~a~0#1.base_20|) 1) (= |v_ULTIMATE.start_worker_fn_~a~0#1.base_20| |v_ULTIMATE.start_worker_fn_~arg#1.base_10|) (= |v_ULTIMATE.start_worker_fn_~arg#1.offset_10| |v_ULTIMATE.start_worker_fn_~a~0#1.offset_20|) (= |v_ULTIMATE.start_worker_fn_#t~mem14#1_15| |v_ULTIMATE.start_worker_fn_~tid~0#1_56|))) InVars {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_538|, #memory_int=|v_#memory_int_601|, #length=|v_#length_499|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_43|} OutVars{ULTIMATE.start_worker_fn_#t~mem32#1=|v_ULTIMATE.start_worker_fn_#t~mem32#1_15|, ULTIMATE.start_worker_fn_#t~mem29#1=|v_ULTIMATE.start_worker_fn_#t~mem29#1_24|, ULTIMATE.start_worker_fn_#in~arg#1.base=|v_ULTIMATE.start_worker_fn_#in~arg#1.base_13|, ULTIMATE.start_worker_fn_~a~0#1.base=|v_ULTIMATE.start_worker_fn_~a~0#1.base_20|, ULTIMATE.start_worker_fn_~tid~0#1=|v_ULTIMATE.start_worker_fn_~tid~0#1_56|, ULTIMATE.start_worker_fn_#t~mem16#1=|v_ULTIMATE.start_worker_fn_#t~mem16#1_28|, ULTIMATE.start_worker_fn_#t~pre15#1=|v_ULTIMATE.start_worker_fn_#t~pre15#1_20|, ULTIMATE.start_worker_fn_#t~mem23#1=|v_ULTIMATE.start_worker_fn_#t~mem23#1_32|, ULTIMATE.start_worker_fn_~i~3#1=|v_ULTIMATE.start_worker_fn_~i~3#1_39|, ULTIMATE.start_worker_fn_~arg#1.base=|v_ULTIMATE.start_worker_fn_~arg#1.base_10|, ULTIMATE.start_worker_fn_~i~1#1=|v_ULTIMATE.start_worker_fn_~i~1#1_42|, ULTIMATE.start_worker_fn_#t~mem17#1=|v_ULTIMATE.start_worker_fn_#t~mem17#1_30|, ULTIMATE.start_worker_fn_#t~mem14#1=|v_ULTIMATE.start_worker_fn_#t~mem14#1_15|, ULTIMATE.start_worker_fn_#t~pre20#1=|v_ULTIMATE.start_worker_fn_#t~pre20#1_14|, ULTIMATE.start_worker_fn_~a~0#1.offset=|v_ULTIMATE.start_worker_fn_~a~0#1.offset_20|, ULTIMATE.start_worker_fn_#t~mem18#1.base=|v_ULTIMATE.start_worker_fn_#t~mem18#1.base_21|, #length=|v_#length_499|, ULTIMATE.start_worker_fn_#t~mem18#1.offset=|v_ULTIMATE.start_worker_fn_#t~mem18#1.offset_21|, ULTIMATE.start_worker_fn_#t~ret19#1=|v_ULTIMATE.start_worker_fn_#t~ret19#1_27|, ULTIMATE.start_worker_fn_~i~2#1=|v_ULTIMATE.start_worker_fn_~i~2#1_51|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_43|, ULTIMATE.start_worker_fn_#t~mem22#1=|v_ULTIMATE.start_worker_fn_#t~mem22#1_21|, ULTIMATE.start_worker_fn_#t~mem24#1.offset=|v_ULTIMATE.start_worker_fn_#t~mem24#1.offset_19|, ULTIMATE.start_worker_fn_#res#1.offset=|v_ULTIMATE.start_worker_fn_#res#1.offset_22|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_48|, ULTIMATE.start_worker_fn_#res#1.base=|v_ULTIMATE.start_worker_fn_#res#1.base_22|, ULTIMATE.start_worker_fn_#t~mem26#1=|v_ULTIMATE.start_worker_fn_#t~mem26#1_32|, ULTIMATE.start_worker_fn_#t~mem30#1=|v_ULTIMATE.start_worker_fn_#t~mem30#1_17|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_41|, ULTIMATE.start_worker_fn_~sig~0#1=|v_ULTIMATE.start_worker_fn_~sig~0#1_97|, ULTIMATE.start_worker_fn_#t~mem24#1.base=|v_ULTIMATE.start_worker_fn_#t~mem24#1.base_19|, ULTIMATE.start_worker_fn_#t~mem21#1=|v_ULTIMATE.start_worker_fn_#t~mem21#1_24|, ULTIMATE.start_worker_fn_~arg#1.offset=|v_ULTIMATE.start_worker_fn_~arg#1.offset_10|, ULTIMATE.start_worker_fn_#t~pre31#1=|v_ULTIMATE.start_worker_fn_#t~pre31#1_12|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_39|, #valid=|v_#valid_538|, #memory_int=|v_#memory_int_601|, ULTIMATE.start_worker_fn_#t~mem28#1=|v_ULTIMATE.start_worker_fn_#t~mem28#1_26|, ULTIMATE.start_worker_fn_#t~ret25#1=|v_ULTIMATE.start_worker_fn_#t~ret25#1_25|, ULTIMATE.start_worker_fn_#t~pre27#1=|v_ULTIMATE.start_worker_fn_#t~pre27#1_16|, ULTIMATE.start_worker_fn_#in~arg#1.offset=|v_ULTIMATE.start_worker_fn_#in~arg#1.offset_13|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_#t~mem32#1, ULTIMATE.start_worker_fn_#t~mem29#1, ULTIMATE.start_worker_fn_#in~arg#1.base, ULTIMATE.start_worker_fn_~a~0#1.base, ULTIMATE.start_worker_fn_~tid~0#1, ULTIMATE.start_worker_fn_#t~mem16#1, ULTIMATE.start_worker_fn_#t~pre15#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~mem17#1, ULTIMATE.start_worker_fn_#t~mem14#1, ULTIMATE.start_worker_fn_#t~pre20#1, ULTIMATE.start_worker_fn_~a~0#1.offset, ULTIMATE.start_worker_fn_#t~mem18#1.base, ULTIMATE.start_worker_fn_#t~mem18#1.offset, ULTIMATE.start_worker_fn_#t~ret19#1, ULTIMATE.start_worker_fn_~i~2#1, ULTIMATE.start_worker_fn_#t~mem22#1, ULTIMATE.start_worker_fn_#t~mem24#1.offset, 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~mem26#1, ULTIMATE.start_worker_fn_#t~mem30#1, ULTIMATE.start_worker_fn_~sig~0#1, ULTIMATE.start_worker_fn_#t~mem24#1.base, ULTIMATE.start_worker_fn_#t~mem21#1, ULTIMATE.start_worker_fn_~arg#1.offset, ULTIMATE.start_worker_fn_#t~pre31#1, ULTIMATE.start_worker_fn_#t~mem28#1, ULTIMATE.start_worker_fn_#t~ret25#1, ULTIMATE.start_worker_fn_#t~pre27#1, ULTIMATE.start_worker_fn_#in~arg#1.offset] 16648#[L737-2]don't care [1794] L737-2-->L739-5: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~tid~0#1_34| |v_~#pre~0.offset_39|))) (and (<= (+ |v_ULTIMATE.start_worker_fn_~tid~0#1_34| |v_~#pre~0.offset_39| 1) (select |v_#length_347| |v_~#pre~0.base_39|)) (<= 0 .cse0) (= (store |v_#memory_$Pointer$.base_168| |v_~#pre~0.base_39| (store (select |v_#memory_$Pointer$.base_168| |v_~#pre~0.base_39|) .cse0 (select (select |v_#memory_$Pointer$.base_167| |v_~#pre~0.base_39|) .cse0))) |v_#memory_$Pointer$.base_167|) (= |v_ULTIMATE.start_worker_fn_~i~0#1_30| 0) (= (store |v_#memory_int_418| |v_~#pre~0.base_39| (store (select |v_#memory_int_418| |v_~#pre~0.base_39|) .cse0 1)) |v_#memory_int_417|) (= (store |v_#memory_$Pointer$.offset_168| |v_~#pre~0.base_39| (store (select |v_#memory_$Pointer$.offset_168| |v_~#pre~0.base_39|) .cse0 (select (select |v_#memory_$Pointer$.offset_167| |v_~#pre~0.base_39|) .cse0))) |v_#memory_$Pointer$.offset_167|) (= (select |v_#valid_374| |v_~#pre~0.base_39|) 1))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_168|, ULTIMATE.start_worker_fn_~tid~0#1=|v_ULTIMATE.start_worker_fn_~tid~0#1_34|, #valid=|v_#valid_374|, #memory_int=|v_#memory_int_418|, ~#pre~0.base=|v_~#pre~0.base_39|, #length=|v_#length_347|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_168|, ~#pre~0.offset=|v_~#pre~0.offset_39|} OutVars{ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_30|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_167|, ULTIMATE.start_worker_fn_#t~mem14#1=|v_ULTIMATE.start_worker_fn_#t~mem14#1_11|, ULTIMATE.start_worker_fn_~tid~0#1=|v_ULTIMATE.start_worker_fn_~tid~0#1_34|, #valid=|v_#valid_374|, #memory_int=|v_#memory_int_417|, ~#pre~0.base=|v_~#pre~0.base_39|, #length=|v_#length_347|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_167|, ~#pre~0.offset=|v_~#pre~0.offset_39|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_~i~0#1, #memory_$Pointer$.base, ULTIMATE.start_worker_fn_#t~mem14#1, #memory_int, #memory_$Pointer$.offset] 15324#[L739-5]don't care [2022-07-26 14:06:58,396 INFO L735 eck$LassoCheckResult]: Loop: 15324#[L739-5]don't care [1725] L739-5-->L741: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~i~0#1_18| |v_~#in~0.offset_41|))) (and (<= 0 .cse0) (= (mod (select (select |v_#memory_int_341| |v_~#in~0.base_41|) .cse0) 256) 0) (< |v_ULTIMATE.start_worker_fn_~i~0#1_18| 3) (<= (+ |v_ULTIMATE.start_worker_fn_~i~0#1_18| |v_~#in~0.offset_41| 1) (select |v_#length_285| |v_~#in~0.base_41|)) (= (select |v_#valid_306| |v_~#in~0.base_41|) 1))) InVars {ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_18|, ~#in~0.base=|v_~#in~0.base_41|, ~#in~0.offset=|v_~#in~0.offset_41|, #valid=|v_#valid_306|, #memory_int=|v_#memory_int_341|, #length=|v_#length_285|} OutVars{ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_18|, ~#in~0.base=|v_~#in~0.base_41|, ~#in~0.offset=|v_~#in~0.offset_41|, ULTIMATE.start_worker_fn_#t~mem16#1=|v_ULTIMATE.start_worker_fn_#t~mem16#1_14|, #valid=|v_#valid_306|, #memory_int=|v_#memory_int_341|, #length=|v_#length_285|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_#t~mem16#1] 15322#[L741]don't care [1952] L741-->L739-5: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~i~0#1_55| |v_~#post~0.offset_80|))) (and (= (select |v_#valid_578| |v_~#post~0.base_80|) 1) (<= 0 .cse0) (= (mod (select (select |v_#memory_int_651| |v_~#post~0.base_80|) .cse0) 256) 0) (<= (+ |v_ULTIMATE.start_worker_fn_~i~0#1_55| |v_~#post~0.offset_80| 1) (select |v_#length_539| |v_~#post~0.base_80|)) (= |v_ULTIMATE.start_worker_fn_~i~0#1_54| (+ |v_ULTIMATE.start_worker_fn_~i~0#1_55| 1)))) InVars {~#post~0.offset=|v_~#post~0.offset_80|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_55|, #valid=|v_#valid_578|, #memory_int=|v_#memory_int_651|, #length=|v_#length_539|, ~#post~0.base=|v_~#post~0.base_80|} OutVars{~#post~0.offset=|v_~#post~0.offset_80|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_54|, ULTIMATE.start_worker_fn_#t~mem17#1=|v_ULTIMATE.start_worker_fn_#t~mem17#1_34|, #valid=|v_#valid_578|, #memory_int=|v_#memory_int_651|, ULTIMATE.start_worker_fn_#t~pre15#1=|v_ULTIMATE.start_worker_fn_#t~pre15#1_24|, #length=|v_#length_539|, ~#post~0.base=|v_~#post~0.base_80|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_~i~0#1, ULTIMATE.start_worker_fn_#t~mem17#1, ULTIMATE.start_worker_fn_#t~pre15#1] 15324#[L739-5]don't care [2022-07-26 14:06:58,396 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:06:58,396 INFO L85 PathProgramCache]: Analyzing trace with hash 61249300, now seen corresponding path program 1 times [2022-07-26 14:06:58,396 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:06:58,396 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [246442244] [2022-07-26 14:06:58,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:06:58,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:06:58,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:06:58,466 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 14:06:58,466 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:06:58,466 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [246442244] [2022-07-26 14:06:58,466 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [246442244] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:06:58,466 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 14:06:58,467 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-26 14:06:58,467 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1957502725] [2022-07-26 14:06:58,467 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:06:58,468 INFO L738 eck$LassoCheckResult]: stem already infeasible [2022-07-26 14:06:58,468 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:06:58,469 INFO L85 PathProgramCache]: Analyzing trace with hash 56388, now seen corresponding path program 1 times [2022-07-26 14:06:58,469 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:06:58,469 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1444399946] [2022-07-26 14:06:58,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:06:58,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:06:58,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:58,475 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:06:58,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:58,479 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:06:58,529 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:06:58,531 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-26 14:06:58,532 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-26 14:06:58,532 INFO L87 Difference]: Start difference. First operand 2617 states and 6000 transitions. cyclomatic complexity: 3901 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 14:06:58,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:06:58,688 INFO L93 Difference]: Finished difference Result 2617 states and 5999 transitions. [2022-07-26 14:06:58,688 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2617 states and 5999 transitions. [2022-07-26 14:06:58,702 INFO L131 ngComponentsAnalysis]: Automaton has 517 accepting balls. 1484 [2022-07-26 14:06:58,714 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2617 states to 2617 states and 5999 transitions. [2022-07-26 14:06:58,714 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2616 [2022-07-26 14:06:58,716 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2616 [2022-07-26 14:06:58,716 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2617 states and 5999 transitions. [2022-07-26 14:06:58,719 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:06:58,719 INFO L220 hiAutomatonCegarLoop]: Abstraction has 2617 states and 5999 transitions. [2022-07-26 14:06:58,723 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2617 states and 5999 transitions. [2022-07-26 14:06:58,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2617 to 2617. [2022-07-26 14:06:58,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2617 states, 2617 states have (on average 2.292319449751624) internal successors, (5999), 2616 states have internal predecessors, (5999), 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 14:06:58,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 2617 states and 5999 transitions. [2022-07-26 14:06:58,754 INFO L242 hiAutomatonCegarLoop]: Abstraction has 2617 states and 5999 transitions. [2022-07-26 14:06:58,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-26 14:06:58,755 INFO L426 stractBuchiCegarLoop]: Abstraction has 2617 states and 5999 transitions. [2022-07-26 14:06:58,755 INFO L333 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-26 14:06:58,755 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2617 states and 5999 transitions. [2022-07-26 14:06:58,763 INFO L131 ngComponentsAnalysis]: Automaton has 517 accepting balls. 1484 [2022-07-26 14:06:58,763 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:06:58,764 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:06:58,764 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-07-26 14:06:58,764 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 14:06:58,764 INFO L733 eck$LassoCheckResult]: Stem: 25153#[ULTIMATE.startENTRY]don't care [1960] ULTIMATE.startENTRY-->L772-4: Formula: (let ((.cse2 (select |v_#memory_int_661| 1)) (.cse3 (store |v_#valid_591| |v_ULTIMATE.start_main_~#b1~0#1.base_48| 1)) (.cse4 (select |v_#memory_int_661| |v_~#sig2~0.base_56|)) (.cse1 (select |v_#memory_int_661| |v_~#sig1~0.base_75|)) (.cse0 (select |v_#memory_int_661| |v_~#post~0.base_82|)) (.cse5 (select |v_#memory_int_661| |v_~#pre~0.base_65|)) (.cse6 (select |v_#memory_int_661| |v_~#in~0.base_81|))) (and (= (select .cse0 (+ |v_~#post~0.offset_82| 1)) 0) (= (select .cse1 (+ |v_~#sig1~0.offset_75| 1)) 0) (= 3 (select |v_#length_552| 4)) (= |v_~#sig2~0.offset_56| 0) (= |v_~#in~0.offset_81| 0) (= (select .cse2 0) 48) (= (select .cse3 |v_ULTIMATE.start_main_~#a~1#1.base_49|) 0) (= 3 (select |v_#length_552| 7)) (= |v_#NULL.base_12| 0) (< 0 |v_#StackHeapBarrier_33|) (= |v_~#post~0.offset_82| 0) (= (select |v_#valid_591| 7) 1) (= (select |v_#valid_591| 4) 1) (= (select .cse4 |v_~#sig2~0.offset_56|) 0) (= (select |v_#valid_591| 3) 1) (< |v_#StackHeapBarrier_33| |v_ULTIMATE.start_main_~#a~1#1.base_49|) (= 2 (select |v_#length_552| 1)) (= 3 (select |v_#length_552| 3)) (< |v_#StackHeapBarrier_33| |v_ULTIMATE.start_main_~#b1~0#1.base_48|) (= (select .cse5 |v_~#pre~0.offset_65|) 0) (= (select |v_#valid_591| 1) 1) (= |v_ULTIMATE.start_main_~#a~1#1.offset_47| 0) (= (select .cse6 |v_~#in~0.offset_81|) 0) (= (select |v_#valid_591| |v_ULTIMATE.start_main_~#b1~0#1.base_48|) 0) (= (select .cse2 1) 0) (= 1 (select |v_#valid_591| 2)) (= |v_~#post~0.base_82| 5) (= (select .cse0 |v_~#post~0.offset_82|) 0) (= 3 (select |v_#length_552| 6)) (= (select .cse4 (+ |v_~#sig2~0.offset_56| 2)) 0) (= (select |v_#valid_591| 5) 1) (= (store .cse3 |v_ULTIMATE.start_main_~#a~1#1.base_49| 1) |v_#valid_590|) (= (select .cse5 (+ 2 |v_~#pre~0.offset_65|)) 0) (= 3 |v_~#pre~0.base_65|) (= 6 |v_~#sig1~0.base_75|) (= |v_~#pre~0.offset_65| 0) (= 0 (select .cse1 (+ |v_~#sig1~0.offset_75| 2))) (= (select .cse6 (+ |v_~#in~0.offset_81| 1)) 0) (= 3 (select |v_#length_552| 5)) (= 19 (select |v_#length_552| 2)) (= (select .cse4 (+ |v_~#sig2~0.offset_56| 1)) 0) (= (select .cse1 |v_~#sig1~0.offset_75|) 0) (= 7 |v_~#sig2~0.base_56|) (= (select .cse0 (+ 2 |v_~#post~0.offset_82|)) 0) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_42| 0) (= |v_#NULL.offset_12| 0) (= (select .cse5 (+ |v_~#pre~0.offset_65| 1)) 0) (= |v_~#in~0.base_81| 4) (= (select .cse6 (+ 2 |v_~#in~0.offset_81|)) 0) (= |v_ULTIMATE.start_main_~i~4#1_49| 0) (= |v_~#sig1~0.offset_75| 0) (= (select |v_#valid_591| 6) 1) (= (select |v_#valid_591| 0) 0) (= (store (store |v_#length_552| |v_ULTIMATE.start_main_~#b1~0#1.base_48| 80) |v_ULTIMATE.start_main_~#a~1#1.base_49| 36) |v_#length_551|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_33|, #valid=|v_#valid_591|, #memory_int=|v_#memory_int_661|, #length=|v_#length_552|} OutVars{ULTIMATE.start_main_~b2~0#1.lock.__align=|v_ULTIMATE.start_main_~b2~0#1.lock.__align_17|, ~#in~0.offset=|v_~#in~0.offset_81|, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__kind_17|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_48|, #NULL.offset=|v_#NULL.offset_12|, ~#sig2~0.offset=|v_~#sig2~0.offset_56|, ULTIMATE.start_main_~b2~0#1.seen=|v_ULTIMATE.start_main_~b2~0#1.seen_17|, ULTIMATE.start_main_#t~ret37#1.base=|v_ULTIMATE.start_main_#t~ret37#1.base_30|, ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_20|, ~#in~0.base=|v_~#in~0.base_81|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_33|, #length=|v_#length_551|, ~#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_45|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size_17|, ~#pre~0.base=|v_~#pre~0.base_65|, ULTIMATE.start_main_~b2~0#1.sig.__size=|v_ULTIMATE.start_main_~b2~0#1.sig.__size_17|, ~#pre~0.offset=|v_~#pre~0.offset_65|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals_17|, #StackHeapBarrier=|v_#StackHeapBarrier_33|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_47|, ULTIMATE.start_main_#t~mem42#1=|v_ULTIMATE.start_main_#t~mem42#1_31|, 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_36|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs_17|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_25|, ULTIMATE.start_main_~b2~0#1.thread_count=|v_ULTIMATE.start_main_~b2~0#1.thread_count_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__owner_17|, ULTIMATE.start_main_#t~pre34#1=|v_ULTIMATE.start_main_#t~pre34#1_20|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_49|, ~#sig2~0.base=|v_~#sig2~0.base_56|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_24|, ULTIMATE.start_main_#t~mem39#1=|v_ULTIMATE.start_main_#t~mem39#1_20|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_51|, ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs_17|, ULTIMATE.start_main_~i~6#1=|v_ULTIMATE.start_main_~i~6#1_43|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_42|, ~#post~0.offset=|v_~#post~0.offset_82|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_49|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_15|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_17|, ULTIMATE.start_main_#t~ret37#1.offset=|v_ULTIMATE.start_main_#t~ret37#1.offset_30|, #NULL.base=|v_#NULL.base_12|, ULTIMATE.start_main_~b2~0#1.lock.__data.__count=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__count_17|, ULTIMATE.start_main_~b2~0#1.sig.__align=|v_ULTIMATE.start_main_~b2~0#1.sig.__align_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__lock_17|, ULTIMATE.start_main_~i~7#1=|v_ULTIMATE.start_main_~i~7#1_54|, #valid=|v_#valid_590|, #memory_int=|v_#memory_int_661|, ULTIMATE.start_main_~b2~0#1.lock.__size=|v_ULTIMATE.start_main_~b2~0#1.lock.__size_17|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_24|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size_17|} AuxVars[] AssignedVars[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, #NULL.offset, ~#sig2~0.offset, ULTIMATE.start_main_~b2~0#1.seen, ULTIMATE.start_main_#t~ret37#1.base, ULTIMATE.start_main_#t~pre38#1, ~#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.sig.__data.__g_size, ~#pre~0.base, ULTIMATE.start_main_~b2~0#1.sig.__size, ~#pre~0.offset, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals, ULTIMATE.start_main_~#a~1#1.offset, ULTIMATE.start_main_#t~mem42#1, ULTIMATE.start_main_~#worker~0#1.base, ~#sig1~0.offset, ULTIMATE.start_main_#t~mem41#1, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs, ULTIMATE.start_main_#t~pre35#1, 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_#t~pre34#1, ULTIMATE.start_main_~i~4#1, ~#sig2~0.base, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~mem39#1, ULTIMATE.start_main_~i~5#1, ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs, ULTIMATE.start_main_~i~6#1, ULTIMATE.start_main_~#b1~0#1.offset, ~#post~0.offset, ULTIMATE.start_main_~#a~1#1.base, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#t~ret37#1.offset, #NULL.base, ULTIMATE.start_main_~b2~0#1.lock.__data.__count, ULTIMATE.start_main_~b2~0#1.sig.__align, 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.sig.__data.__g1_orig_size] 25155#[L772-4]don't care [1936] L772-4-->L772-4: Formula: (let ((.cse3 (* |v_ULTIMATE.start_main_~i~4#1_40| 12))) (let ((.cse5 (select |v_#memory_int_628| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse1 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 4 .cse3)) (.cse2 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 8 .cse3)) (.cse4 (select |v_#memory_int_627| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse0 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| .cse3))) (and (< |v_ULTIMATE.start_main_~i~4#1_40| 3) (= (store |v_#memory_$Pointer$.offset_262| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.offset_262| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse1 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse2 (select (select |v_#memory_$Pointer$.offset_261| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse2))) |v_#memory_$Pointer$.offset_261|) (<= (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 12 .cse3) (select |v_#length_517| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (= (store |v_#memory_int_627| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse4 .cse1 (select .cse5 .cse1))) |v_#memory_int_628|) (= |v_#memory_int_625| (store |v_#memory_int_628| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse5 .cse2 |v_ULTIMATE.start_main_~i~4#1_40|))) (= |v_ULTIMATE.start_main_~i~4#1_39| (+ |v_ULTIMATE.start_main_~i~4#1_40| 1)) (= (store |v_#memory_$Pointer$.base_262| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.base_262| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse1 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse2 (select (select |v_#memory_$Pointer$.base_261| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse2))) |v_#memory_$Pointer$.base_261|) (= (select |v_#valid_556| |v_ULTIMATE.start_main_~#a~1#1.base_43|) 1) (<= 0 .cse0) (= |v_#memory_int_627| (store |v_#memory_int_626| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (select |v_#memory_int_626| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 (select .cse4 .cse0))))))) InVars {ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_262|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_43|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_41|, #valid=|v_#valid_556|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_626|, #length=|v_#length_517|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_40|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_262|} OutVars{ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_261|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_43|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_41|, #valid=|v_#valid_556|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_625|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_16|, #length=|v_#length_517|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_39|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_261|} AuxVars[|v_#memory_int_627|, |v_#memory_int_628|] AssignedVars[#memory_$Pointer$.base, #memory_int, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_~i~4#1, #memory_$Pointer$.offset] 27229#[L772-4]don't care [1950] L772-4-->L779-5: Formula: (let ((.cse1 (select |v_#memory_$Pointer$.offset_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26|)) (.cse2 (+ 4 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|)) (.cse3 (select |v_#memory_$Pointer$.base_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26|)) (.cse0 (+ 8 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|))) (and (= |v_ULTIMATE.start_barrier_init_#in~b#1.base_11| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) (= |v_ULTIMATE.start_main_~#worker~0#1.offset_29| 0) (<= .cse0 (select |v_#length_534| |v_ULTIMATE.start_barrier_init_~b#1.base_26|)) (= (store |v_#memory_$Pointer$.offset_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (select |v_#memory_$Pointer$.offset_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) |v_ULTIMATE.start_barrier_init_~b#1.offset_26| (select .cse1 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|))) |v_#memory_$Pointer$.offset_267|) (not (= |v_ULTIMATE.start_main_~#worker~0#1.base_35| 0)) (= |v_#valid_572| (store |v_#valid_573| |v_ULTIMATE.start_main_~#worker~0#1.base_35| 1)) (= (select |v_#valid_573| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) 1) (= |v_ULTIMATE.start_barrier_init_#in~thread_count#1_19| 3) (< |v_#StackHeapBarrier_27| |v_ULTIMATE.start_main_~#worker~0#1.base_35|) (= |v_ULTIMATE.start_main_~#b1~0#1.base_44| |v_ULTIMATE.start_barrier_init_#in~b#1.base_11|) (= (store |v_#memory_$Pointer$.offset_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store .cse1 .cse2 (select (select |v_#memory_$Pointer$.offset_265| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) .cse2))) |v_#memory_$Pointer$.offset_265|) (<= 0 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|) (= (store |v_#length_534| |v_ULTIMATE.start_main_~#worker~0#1.base_35| 8) |v_#length_533|) (= |v_ULTIMATE.start_barrier_init_#in~thread_count#1_19| |v_ULTIMATE.start_barrier_init_~thread_count#1_28|) (= |v_ULTIMATE.start_barrier_init_#in~b#1.offset_11| |v_ULTIMATE.start_barrier_init_~b#1.offset_26|) (= (select |v_#valid_573| |v_ULTIMATE.start_main_~#worker~0#1.base_35|) 0) (= (store |v_#memory_$Pointer$.base_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store .cse3 .cse2 (select (select |v_#memory_$Pointer$.base_265| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) .cse2))) |v_#memory_$Pointer$.base_265|) (= (store |v_#memory_int_646| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (store (select |v_#memory_int_646| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) |v_ULTIMATE.start_barrier_init_~b#1.offset_26| |v_ULTIMATE.start_barrier_init_~thread_count#1_28|) .cse2 0)) |v_#memory_int_645|) (not (< |v_ULTIMATE.start_main_~i~4#1_45| 3)) (= (store |v_#memory_$Pointer$.base_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (select |v_#memory_$Pointer$.base_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) |v_ULTIMATE.start_barrier_init_~b#1.offset_26| (select .cse3 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|))) |v_#memory_$Pointer$.base_267|) (= |v_ULTIMATE.start_main_~i~5#1_47| 0) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_38| |v_ULTIMATE.start_barrier_init_#in~b#1.offset_11|) (= (store |v_#pthreadsMutex_186| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (select |v_#pthreadsMutex_186| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) .cse0 0)) |v_#pthreadsMutex_185|))) InVars {#pthreadsMutex=|v_#pthreadsMutex_186|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_38|, #StackHeapBarrier=|v_#StackHeapBarrier_27|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_266|, #valid=|v_#valid_573|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_44|, #memory_int=|v_#memory_int_646|, #length=|v_#length_534|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_45|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_266|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_185|, ULTIMATE.start_barrier_init_~thread_count#1=|v_ULTIMATE.start_barrier_init_~thread_count#1_28|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_38|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_265|, ULTIMATE.start_barrier_init_~b#1.offset=|v_ULTIMATE.start_barrier_init_~b#1.offset_26|, ULTIMATE.start_barrier_init_#in~thread_count#1=|v_ULTIMATE.start_barrier_init_#in~thread_count#1_19|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_44|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_45|, #StackHeapBarrier=|v_#StackHeapBarrier_27|, ULTIMATE.start_barrier_init_#in~b#1.base=|v_ULTIMATE.start_barrier_init_#in~b#1.base_11|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_29|, #valid=|v_#valid_572|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_35|, #memory_int=|v_#memory_int_645|, ULTIMATE.start_barrier_init_~b#1.base=|v_ULTIMATE.start_barrier_init_~b#1.base_26|, #length=|v_#length_533|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_47|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_265|, ULTIMATE.start_barrier_init_#in~b#1.offset=|v_ULTIMATE.start_barrier_init_#in~b#1.offset_11|} AuxVars[|v_#memory_$Pointer$.base_267|, |v_#memory_$Pointer$.offset_267|] 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] 26383#[L779-5]don't care [1925] L779-5-->L737-2: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~a~0#1.offset_20| 8))) (and (= |v_ULTIMATE.start_worker_fn_#in~arg#1.base_13| |v_ULTIMATE.start_worker_fn_~arg#1.base_10|) (= (+ |v_ULTIMATE.start_main_~#a~1#1.offset_39| 24) |v_ULTIMATE.start_worker_fn_#in~arg#1.offset_13|) (= |v_ULTIMATE.start_worker_fn_#t~mem14#1_15| (select (select |v_#memory_int_601| |v_ULTIMATE.start_worker_fn_~a~0#1.base_20|) .cse0)) (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_worker_fn_~a~0#1.offset_20| 12) (select |v_#length_499| |v_ULTIMATE.start_worker_fn_~a~0#1.base_20|)) (= |v_ULTIMATE.start_worker_fn_#in~arg#1.base_13| |v_ULTIMATE.start_main_~#a~1#1.base_41|) (not (< |v_ULTIMATE.start_main_~i~5#1_43| 2)) (= |v_ULTIMATE.start_worker_fn_~arg#1.offset_10| |v_ULTIMATE.start_worker_fn_#in~arg#1.offset_13|) (= (select |v_#valid_538| |v_ULTIMATE.start_worker_fn_~a~0#1.base_20|) 1) (= |v_ULTIMATE.start_worker_fn_~a~0#1.base_20| |v_ULTIMATE.start_worker_fn_~arg#1.base_10|) (= |v_ULTIMATE.start_worker_fn_~arg#1.offset_10| |v_ULTIMATE.start_worker_fn_~a~0#1.offset_20|) (= |v_ULTIMATE.start_worker_fn_#t~mem14#1_15| |v_ULTIMATE.start_worker_fn_~tid~0#1_56|))) InVars {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_538|, #memory_int=|v_#memory_int_601|, #length=|v_#length_499|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_43|} OutVars{ULTIMATE.start_worker_fn_#t~mem32#1=|v_ULTIMATE.start_worker_fn_#t~mem32#1_15|, ULTIMATE.start_worker_fn_#t~mem29#1=|v_ULTIMATE.start_worker_fn_#t~mem29#1_24|, ULTIMATE.start_worker_fn_#in~arg#1.base=|v_ULTIMATE.start_worker_fn_#in~arg#1.base_13|, ULTIMATE.start_worker_fn_~a~0#1.base=|v_ULTIMATE.start_worker_fn_~a~0#1.base_20|, ULTIMATE.start_worker_fn_~tid~0#1=|v_ULTIMATE.start_worker_fn_~tid~0#1_56|, ULTIMATE.start_worker_fn_#t~mem16#1=|v_ULTIMATE.start_worker_fn_#t~mem16#1_28|, ULTIMATE.start_worker_fn_#t~pre15#1=|v_ULTIMATE.start_worker_fn_#t~pre15#1_20|, ULTIMATE.start_worker_fn_#t~mem23#1=|v_ULTIMATE.start_worker_fn_#t~mem23#1_32|, ULTIMATE.start_worker_fn_~i~3#1=|v_ULTIMATE.start_worker_fn_~i~3#1_39|, ULTIMATE.start_worker_fn_~arg#1.base=|v_ULTIMATE.start_worker_fn_~arg#1.base_10|, ULTIMATE.start_worker_fn_~i~1#1=|v_ULTIMATE.start_worker_fn_~i~1#1_42|, ULTIMATE.start_worker_fn_#t~mem17#1=|v_ULTIMATE.start_worker_fn_#t~mem17#1_30|, ULTIMATE.start_worker_fn_#t~mem14#1=|v_ULTIMATE.start_worker_fn_#t~mem14#1_15|, ULTIMATE.start_worker_fn_#t~pre20#1=|v_ULTIMATE.start_worker_fn_#t~pre20#1_14|, ULTIMATE.start_worker_fn_~a~0#1.offset=|v_ULTIMATE.start_worker_fn_~a~0#1.offset_20|, ULTIMATE.start_worker_fn_#t~mem18#1.base=|v_ULTIMATE.start_worker_fn_#t~mem18#1.base_21|, #length=|v_#length_499|, ULTIMATE.start_worker_fn_#t~mem18#1.offset=|v_ULTIMATE.start_worker_fn_#t~mem18#1.offset_21|, ULTIMATE.start_worker_fn_#t~ret19#1=|v_ULTIMATE.start_worker_fn_#t~ret19#1_27|, ULTIMATE.start_worker_fn_~i~2#1=|v_ULTIMATE.start_worker_fn_~i~2#1_51|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_43|, ULTIMATE.start_worker_fn_#t~mem22#1=|v_ULTIMATE.start_worker_fn_#t~mem22#1_21|, ULTIMATE.start_worker_fn_#t~mem24#1.offset=|v_ULTIMATE.start_worker_fn_#t~mem24#1.offset_19|, ULTIMATE.start_worker_fn_#res#1.offset=|v_ULTIMATE.start_worker_fn_#res#1.offset_22|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_48|, ULTIMATE.start_worker_fn_#res#1.base=|v_ULTIMATE.start_worker_fn_#res#1.base_22|, ULTIMATE.start_worker_fn_#t~mem26#1=|v_ULTIMATE.start_worker_fn_#t~mem26#1_32|, ULTIMATE.start_worker_fn_#t~mem30#1=|v_ULTIMATE.start_worker_fn_#t~mem30#1_17|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_41|, ULTIMATE.start_worker_fn_~sig~0#1=|v_ULTIMATE.start_worker_fn_~sig~0#1_97|, ULTIMATE.start_worker_fn_#t~mem24#1.base=|v_ULTIMATE.start_worker_fn_#t~mem24#1.base_19|, ULTIMATE.start_worker_fn_#t~mem21#1=|v_ULTIMATE.start_worker_fn_#t~mem21#1_24|, ULTIMATE.start_worker_fn_~arg#1.offset=|v_ULTIMATE.start_worker_fn_~arg#1.offset_10|, ULTIMATE.start_worker_fn_#t~pre31#1=|v_ULTIMATE.start_worker_fn_#t~pre31#1_12|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_39|, #valid=|v_#valid_538|, #memory_int=|v_#memory_int_601|, ULTIMATE.start_worker_fn_#t~mem28#1=|v_ULTIMATE.start_worker_fn_#t~mem28#1_26|, ULTIMATE.start_worker_fn_#t~ret25#1=|v_ULTIMATE.start_worker_fn_#t~ret25#1_25|, ULTIMATE.start_worker_fn_#t~pre27#1=|v_ULTIMATE.start_worker_fn_#t~pre27#1_16|, ULTIMATE.start_worker_fn_#in~arg#1.offset=|v_ULTIMATE.start_worker_fn_#in~arg#1.offset_13|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_#t~mem32#1, ULTIMATE.start_worker_fn_#t~mem29#1, ULTIMATE.start_worker_fn_#in~arg#1.base, ULTIMATE.start_worker_fn_~a~0#1.base, ULTIMATE.start_worker_fn_~tid~0#1, ULTIMATE.start_worker_fn_#t~mem16#1, ULTIMATE.start_worker_fn_#t~pre15#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~mem17#1, ULTIMATE.start_worker_fn_#t~mem14#1, ULTIMATE.start_worker_fn_#t~pre20#1, ULTIMATE.start_worker_fn_~a~0#1.offset, ULTIMATE.start_worker_fn_#t~mem18#1.base, ULTIMATE.start_worker_fn_#t~mem18#1.offset, ULTIMATE.start_worker_fn_#t~ret19#1, ULTIMATE.start_worker_fn_~i~2#1, ULTIMATE.start_worker_fn_#t~mem22#1, ULTIMATE.start_worker_fn_#t~mem24#1.offset, 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~mem26#1, ULTIMATE.start_worker_fn_#t~mem30#1, ULTIMATE.start_worker_fn_~sig~0#1, ULTIMATE.start_worker_fn_#t~mem24#1.base, ULTIMATE.start_worker_fn_#t~mem21#1, ULTIMATE.start_worker_fn_~arg#1.offset, ULTIMATE.start_worker_fn_#t~pre31#1, ULTIMATE.start_worker_fn_#t~mem28#1, ULTIMATE.start_worker_fn_#t~ret25#1, ULTIMATE.start_worker_fn_#t~pre27#1, ULTIMATE.start_worker_fn_#in~arg#1.offset] 24505#[L737-2]don't care [1794] L737-2-->L739-5: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~tid~0#1_34| |v_~#pre~0.offset_39|))) (and (<= (+ |v_ULTIMATE.start_worker_fn_~tid~0#1_34| |v_~#pre~0.offset_39| 1) (select |v_#length_347| |v_~#pre~0.base_39|)) (<= 0 .cse0) (= (store |v_#memory_$Pointer$.base_168| |v_~#pre~0.base_39| (store (select |v_#memory_$Pointer$.base_168| |v_~#pre~0.base_39|) .cse0 (select (select |v_#memory_$Pointer$.base_167| |v_~#pre~0.base_39|) .cse0))) |v_#memory_$Pointer$.base_167|) (= |v_ULTIMATE.start_worker_fn_~i~0#1_30| 0) (= (store |v_#memory_int_418| |v_~#pre~0.base_39| (store (select |v_#memory_int_418| |v_~#pre~0.base_39|) .cse0 1)) |v_#memory_int_417|) (= (store |v_#memory_$Pointer$.offset_168| |v_~#pre~0.base_39| (store (select |v_#memory_$Pointer$.offset_168| |v_~#pre~0.base_39|) .cse0 (select (select |v_#memory_$Pointer$.offset_167| |v_~#pre~0.base_39|) .cse0))) |v_#memory_$Pointer$.offset_167|) (= (select |v_#valid_374| |v_~#pre~0.base_39|) 1))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_168|, ULTIMATE.start_worker_fn_~tid~0#1=|v_ULTIMATE.start_worker_fn_~tid~0#1_34|, #valid=|v_#valid_374|, #memory_int=|v_#memory_int_418|, ~#pre~0.base=|v_~#pre~0.base_39|, #length=|v_#length_347|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_168|, ~#pre~0.offset=|v_~#pre~0.offset_39|} OutVars{ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_30|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_167|, ULTIMATE.start_worker_fn_#t~mem14#1=|v_ULTIMATE.start_worker_fn_#t~mem14#1_11|, ULTIMATE.start_worker_fn_~tid~0#1=|v_ULTIMATE.start_worker_fn_~tid~0#1_34|, #valid=|v_#valid_374|, #memory_int=|v_#memory_int_417|, ~#pre~0.base=|v_~#pre~0.base_39|, #length=|v_#length_347|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_167|, ~#pre~0.offset=|v_~#pre~0.offset_39|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_~i~0#1, #memory_$Pointer$.base, ULTIMATE.start_worker_fn_#t~mem14#1, #memory_int, #memory_$Pointer$.offset] 23173#[L739-5]don't care [2022-07-26 14:06:58,765 INFO L735 eck$LassoCheckResult]: Loop: 23173#[L739-5]don't care [1725] L739-5-->L741: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~i~0#1_18| |v_~#in~0.offset_41|))) (and (<= 0 .cse0) (= (mod (select (select |v_#memory_int_341| |v_~#in~0.base_41|) .cse0) 256) 0) (< |v_ULTIMATE.start_worker_fn_~i~0#1_18| 3) (<= (+ |v_ULTIMATE.start_worker_fn_~i~0#1_18| |v_~#in~0.offset_41| 1) (select |v_#length_285| |v_~#in~0.base_41|)) (= (select |v_#valid_306| |v_~#in~0.base_41|) 1))) InVars {ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_18|, ~#in~0.base=|v_~#in~0.base_41|, ~#in~0.offset=|v_~#in~0.offset_41|, #valid=|v_#valid_306|, #memory_int=|v_#memory_int_341|, #length=|v_#length_285|} OutVars{ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_18|, ~#in~0.base=|v_~#in~0.base_41|, ~#in~0.offset=|v_~#in~0.offset_41|, ULTIMATE.start_worker_fn_#t~mem16#1=|v_ULTIMATE.start_worker_fn_#t~mem16#1_14|, #valid=|v_#valid_306|, #memory_int=|v_#memory_int_341|, #length=|v_#length_285|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_#t~mem16#1] 23171#[L741]don't care [1952] L741-->L739-5: Formula: (let ((.cse0 (+ |v_ULTIMATE.start_worker_fn_~i~0#1_55| |v_~#post~0.offset_80|))) (and (= (select |v_#valid_578| |v_~#post~0.base_80|) 1) (<= 0 .cse0) (= (mod (select (select |v_#memory_int_651| |v_~#post~0.base_80|) .cse0) 256) 0) (<= (+ |v_ULTIMATE.start_worker_fn_~i~0#1_55| |v_~#post~0.offset_80| 1) (select |v_#length_539| |v_~#post~0.base_80|)) (= |v_ULTIMATE.start_worker_fn_~i~0#1_54| (+ |v_ULTIMATE.start_worker_fn_~i~0#1_55| 1)))) InVars {~#post~0.offset=|v_~#post~0.offset_80|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_55|, #valid=|v_#valid_578|, #memory_int=|v_#memory_int_651|, #length=|v_#length_539|, ~#post~0.base=|v_~#post~0.base_80|} OutVars{~#post~0.offset=|v_~#post~0.offset_80|, ULTIMATE.start_worker_fn_~i~0#1=|v_ULTIMATE.start_worker_fn_~i~0#1_54|, ULTIMATE.start_worker_fn_#t~mem17#1=|v_ULTIMATE.start_worker_fn_#t~mem17#1_34|, #valid=|v_#valid_578|, #memory_int=|v_#memory_int_651|, ULTIMATE.start_worker_fn_#t~pre15#1=|v_ULTIMATE.start_worker_fn_#t~pre15#1_24|, #length=|v_#length_539|, ~#post~0.base=|v_~#post~0.base_80|} AuxVars[] AssignedVars[ULTIMATE.start_worker_fn_~i~0#1, ULTIMATE.start_worker_fn_#t~mem17#1, ULTIMATE.start_worker_fn_#t~pre15#1] 23173#[L739-5]don't care [2022-07-26 14:06:58,765 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:06:58,765 INFO L85 PathProgramCache]: Analyzing trace with hash 1898341106, now seen corresponding path program 1 times [2022-07-26 14:06:58,765 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:06:58,765 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [674420240] [2022-07-26 14:06:58,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:06:58,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:06:58,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:06:58,789 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 14:06:58,789 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:06:58,789 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [674420240] [2022-07-26 14:06:58,789 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [674420240] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-26 14:06:58,789 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [947645127] [2022-07-26 14:06:58,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:06:58,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-26 14:06:58,789 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:58,790 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-26 14:06:58,791 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (66)] Waiting until timeout for monitored process [2022-07-26 14:06:58,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:06:58,876 INFO L263 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 14:06:58,877 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:06:58,881 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 14:06:58,881 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-26 14:06:58,881 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [947645127] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:06:58,881 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-07-26 14:06:58,881 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2022-07-26 14:06:58,881 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1512123012] [2022-07-26 14:06:58,881 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:06:58,882 INFO L738 eck$LassoCheckResult]: stem already infeasible [2022-07-26 14:06:58,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:06:58,882 INFO L85 PathProgramCache]: Analyzing trace with hash 56388, now seen corresponding path program 2 times [2022-07-26 14:06:58,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:06:58,882 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1881177392] [2022-07-26 14:06:58,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:06:58,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:06:58,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:58,886 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:06:58,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:58,890 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:06:58,936 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:06:58,936 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-26 14:06:58,936 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-26 14:06:58,936 INFO L87 Difference]: Start difference. First operand 2617 states and 5999 transitions. cyclomatic complexity: 3900 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 14:06:59,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:06:59,102 INFO L93 Difference]: Finished difference Result 2574 states and 5947 transitions. [2022-07-26 14:06:59,102 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2574 states and 5947 transitions. [2022-07-26 14:06:59,113 INFO L131 ngComponentsAnalysis]: Automaton has 511 accepting balls. 1468 [2022-07-26 14:06:59,123 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2574 states to 2574 states and 5947 transitions. [2022-07-26 14:06:59,124 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2573 [2022-07-26 14:06:59,125 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2573 [2022-07-26 14:06:59,126 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2574 states and 5947 transitions. [2022-07-26 14:06:59,128 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:06:59,128 INFO L220 hiAutomatonCegarLoop]: Abstraction has 2574 states and 5947 transitions. [2022-07-26 14:06:59,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2574 states and 5947 transitions. [2022-07-26 14:06:59,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2574 to 2574. [2022-07-26 14:06:59,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2574 states, 2574 states have (on average 2.3104118104118103) internal successors, (5947), 2573 states have internal predecessors, (5947), 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 14:06:59,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2574 states to 2574 states and 5947 transitions. [2022-07-26 14:06:59,169 INFO L242 hiAutomatonCegarLoop]: Abstraction has 2574 states and 5947 transitions. [2022-07-26 14:06:59,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-26 14:06:59,170 INFO L426 stractBuchiCegarLoop]: Abstraction has 2574 states and 5947 transitions. [2022-07-26 14:06:59,170 INFO L333 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-26 14:06:59,170 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2574 states and 5947 transitions. [2022-07-26 14:06:59,178 INFO L131 ngComponentsAnalysis]: Automaton has 511 accepting balls. 1468 [2022-07-26 14:06:59,178 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:06:59,178 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:06:59,178 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:06:59,178 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 14:06:59,179 INFO L733 eck$LassoCheckResult]: Stem: 32941#[ULTIMATE.startENTRY]don't care [1960] ULTIMATE.startENTRY-->L772-4: Formula: (let ((.cse2 (select |v_#memory_int_661| 1)) (.cse3 (store |v_#valid_591| |v_ULTIMATE.start_main_~#b1~0#1.base_48| 1)) (.cse4 (select |v_#memory_int_661| |v_~#sig2~0.base_56|)) (.cse1 (select |v_#memory_int_661| |v_~#sig1~0.base_75|)) (.cse0 (select |v_#memory_int_661| |v_~#post~0.base_82|)) (.cse5 (select |v_#memory_int_661| |v_~#pre~0.base_65|)) (.cse6 (select |v_#memory_int_661| |v_~#in~0.base_81|))) (and (= (select .cse0 (+ |v_~#post~0.offset_82| 1)) 0) (= (select .cse1 (+ |v_~#sig1~0.offset_75| 1)) 0) (= 3 (select |v_#length_552| 4)) (= |v_~#sig2~0.offset_56| 0) (= |v_~#in~0.offset_81| 0) (= (select .cse2 0) 48) (= (select .cse3 |v_ULTIMATE.start_main_~#a~1#1.base_49|) 0) (= 3 (select |v_#length_552| 7)) (= |v_#NULL.base_12| 0) (< 0 |v_#StackHeapBarrier_33|) (= |v_~#post~0.offset_82| 0) (= (select |v_#valid_591| 7) 1) (= (select |v_#valid_591| 4) 1) (= (select .cse4 |v_~#sig2~0.offset_56|) 0) (= (select |v_#valid_591| 3) 1) (< |v_#StackHeapBarrier_33| |v_ULTIMATE.start_main_~#a~1#1.base_49|) (= 2 (select |v_#length_552| 1)) (= 3 (select |v_#length_552| 3)) (< |v_#StackHeapBarrier_33| |v_ULTIMATE.start_main_~#b1~0#1.base_48|) (= (select .cse5 |v_~#pre~0.offset_65|) 0) (= (select |v_#valid_591| 1) 1) (= |v_ULTIMATE.start_main_~#a~1#1.offset_47| 0) (= (select .cse6 |v_~#in~0.offset_81|) 0) (= (select |v_#valid_591| |v_ULTIMATE.start_main_~#b1~0#1.base_48|) 0) (= (select .cse2 1) 0) (= 1 (select |v_#valid_591| 2)) (= |v_~#post~0.base_82| 5) (= (select .cse0 |v_~#post~0.offset_82|) 0) (= 3 (select |v_#length_552| 6)) (= (select .cse4 (+ |v_~#sig2~0.offset_56| 2)) 0) (= (select |v_#valid_591| 5) 1) (= (store .cse3 |v_ULTIMATE.start_main_~#a~1#1.base_49| 1) |v_#valid_590|) (= (select .cse5 (+ 2 |v_~#pre~0.offset_65|)) 0) (= 3 |v_~#pre~0.base_65|) (= 6 |v_~#sig1~0.base_75|) (= |v_~#pre~0.offset_65| 0) (= 0 (select .cse1 (+ |v_~#sig1~0.offset_75| 2))) (= (select .cse6 (+ |v_~#in~0.offset_81| 1)) 0) (= 3 (select |v_#length_552| 5)) (= 19 (select |v_#length_552| 2)) (= (select .cse4 (+ |v_~#sig2~0.offset_56| 1)) 0) (= (select .cse1 |v_~#sig1~0.offset_75|) 0) (= 7 |v_~#sig2~0.base_56|) (= (select .cse0 (+ 2 |v_~#post~0.offset_82|)) 0) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_42| 0) (= |v_#NULL.offset_12| 0) (= (select .cse5 (+ |v_~#pre~0.offset_65| 1)) 0) (= |v_~#in~0.base_81| 4) (= (select .cse6 (+ 2 |v_~#in~0.offset_81|)) 0) (= |v_ULTIMATE.start_main_~i~4#1_49| 0) (= |v_~#sig1~0.offset_75| 0) (= (select |v_#valid_591| 6) 1) (= (select |v_#valid_591| 0) 0) (= (store (store |v_#length_552| |v_ULTIMATE.start_main_~#b1~0#1.base_48| 80) |v_ULTIMATE.start_main_~#a~1#1.base_49| 36) |v_#length_551|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_33|, #valid=|v_#valid_591|, #memory_int=|v_#memory_int_661|, #length=|v_#length_552|} OutVars{ULTIMATE.start_main_~b2~0#1.lock.__align=|v_ULTIMATE.start_main_~b2~0#1.lock.__align_17|, ~#in~0.offset=|v_~#in~0.offset_81|, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__kind_17|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_48|, #NULL.offset=|v_#NULL.offset_12|, ~#sig2~0.offset=|v_~#sig2~0.offset_56|, ULTIMATE.start_main_~b2~0#1.seen=|v_ULTIMATE.start_main_~b2~0#1.seen_17|, ULTIMATE.start_main_#t~ret37#1.base=|v_ULTIMATE.start_main_#t~ret37#1.base_30|, ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_20|, ~#in~0.base=|v_~#in~0.base_81|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_33|, #length=|v_#length_551|, ~#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_45|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size_17|, ~#pre~0.base=|v_~#pre~0.base_65|, ULTIMATE.start_main_~b2~0#1.sig.__size=|v_ULTIMATE.start_main_~b2~0#1.sig.__size_17|, ~#pre~0.offset=|v_~#pre~0.offset_65|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals_17|, #StackHeapBarrier=|v_#StackHeapBarrier_33|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_47|, ULTIMATE.start_main_#t~mem42#1=|v_ULTIMATE.start_main_#t~mem42#1_31|, 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_36|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs_17|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_25|, ULTIMATE.start_main_~b2~0#1.thread_count=|v_ULTIMATE.start_main_~b2~0#1.thread_count_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__owner_17|, ULTIMATE.start_main_#t~pre34#1=|v_ULTIMATE.start_main_#t~pre34#1_20|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_49|, ~#sig2~0.base=|v_~#sig2~0.base_56|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_24|, ULTIMATE.start_main_#t~mem39#1=|v_ULTIMATE.start_main_#t~mem39#1_20|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_51|, ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs_17|, ULTIMATE.start_main_~i~6#1=|v_ULTIMATE.start_main_~i~6#1_43|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_42|, ~#post~0.offset=|v_~#post~0.offset_82|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_49|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_15|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_17|, ULTIMATE.start_main_#t~ret37#1.offset=|v_ULTIMATE.start_main_#t~ret37#1.offset_30|, #NULL.base=|v_#NULL.base_12|, ULTIMATE.start_main_~b2~0#1.lock.__data.__count=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__count_17|, ULTIMATE.start_main_~b2~0#1.sig.__align=|v_ULTIMATE.start_main_~b2~0#1.sig.__align_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__lock_17|, ULTIMATE.start_main_~i~7#1=|v_ULTIMATE.start_main_~i~7#1_54|, #valid=|v_#valid_590|, #memory_int=|v_#memory_int_661|, ULTIMATE.start_main_~b2~0#1.lock.__size=|v_ULTIMATE.start_main_~b2~0#1.lock.__size_17|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_24|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size_17|} AuxVars[] AssignedVars[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, #NULL.offset, ~#sig2~0.offset, ULTIMATE.start_main_~b2~0#1.seen, ULTIMATE.start_main_#t~ret37#1.base, ULTIMATE.start_main_#t~pre38#1, ~#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.sig.__data.__g_size, ~#pre~0.base, ULTIMATE.start_main_~b2~0#1.sig.__size, ~#pre~0.offset, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals, ULTIMATE.start_main_~#a~1#1.offset, ULTIMATE.start_main_#t~mem42#1, ULTIMATE.start_main_~#worker~0#1.base, ~#sig1~0.offset, ULTIMATE.start_main_#t~mem41#1, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs, ULTIMATE.start_main_#t~pre35#1, 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_#t~pre34#1, ULTIMATE.start_main_~i~4#1, ~#sig2~0.base, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~mem39#1, ULTIMATE.start_main_~i~5#1, ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs, ULTIMATE.start_main_~i~6#1, ULTIMATE.start_main_~#b1~0#1.offset, ~#post~0.offset, ULTIMATE.start_main_~#a~1#1.base, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#t~ret37#1.offset, #NULL.base, ULTIMATE.start_main_~b2~0#1.lock.__data.__count, ULTIMATE.start_main_~b2~0#1.sig.__align, 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.sig.__data.__g1_orig_size] 32943#[L772-4]don't care [1936] L772-4-->L772-4: Formula: (let ((.cse3 (* |v_ULTIMATE.start_main_~i~4#1_40| 12))) (let ((.cse5 (select |v_#memory_int_628| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse1 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 4 .cse3)) (.cse2 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 8 .cse3)) (.cse4 (select |v_#memory_int_627| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse0 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| .cse3))) (and (< |v_ULTIMATE.start_main_~i~4#1_40| 3) (= (store |v_#memory_$Pointer$.offset_262| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.offset_262| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse1 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse2 (select (select |v_#memory_$Pointer$.offset_261| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse2))) |v_#memory_$Pointer$.offset_261|) (<= (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 12 .cse3) (select |v_#length_517| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (= (store |v_#memory_int_627| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse4 .cse1 (select .cse5 .cse1))) |v_#memory_int_628|) (= |v_#memory_int_625| (store |v_#memory_int_628| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse5 .cse2 |v_ULTIMATE.start_main_~i~4#1_40|))) (= |v_ULTIMATE.start_main_~i~4#1_39| (+ |v_ULTIMATE.start_main_~i~4#1_40| 1)) (= (store |v_#memory_$Pointer$.base_262| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.base_262| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse1 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse2 (select (select |v_#memory_$Pointer$.base_261| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse2))) |v_#memory_$Pointer$.base_261|) (= (select |v_#valid_556| |v_ULTIMATE.start_main_~#a~1#1.base_43|) 1) (<= 0 .cse0) (= |v_#memory_int_627| (store |v_#memory_int_626| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (select |v_#memory_int_626| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 (select .cse4 .cse0))))))) InVars {ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_262|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_43|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_41|, #valid=|v_#valid_556|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_626|, #length=|v_#length_517|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_40|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_262|} OutVars{ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_261|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_43|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_41|, #valid=|v_#valid_556|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_625|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_16|, #length=|v_#length_517|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_39|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_261|} AuxVars[|v_#memory_int_627|, |v_#memory_int_628|] AssignedVars[#memory_$Pointer$.base, #memory_int, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_~i~4#1, #memory_$Pointer$.offset] 34981#[L772-4]don't care [1950] L772-4-->L779-5: Formula: (let ((.cse1 (select |v_#memory_$Pointer$.offset_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26|)) (.cse2 (+ 4 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|)) (.cse3 (select |v_#memory_$Pointer$.base_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26|)) (.cse0 (+ 8 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|))) (and (= |v_ULTIMATE.start_barrier_init_#in~b#1.base_11| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) (= |v_ULTIMATE.start_main_~#worker~0#1.offset_29| 0) (<= .cse0 (select |v_#length_534| |v_ULTIMATE.start_barrier_init_~b#1.base_26|)) (= (store |v_#memory_$Pointer$.offset_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (select |v_#memory_$Pointer$.offset_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) |v_ULTIMATE.start_barrier_init_~b#1.offset_26| (select .cse1 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|))) |v_#memory_$Pointer$.offset_267|) (not (= |v_ULTIMATE.start_main_~#worker~0#1.base_35| 0)) (= |v_#valid_572| (store |v_#valid_573| |v_ULTIMATE.start_main_~#worker~0#1.base_35| 1)) (= (select |v_#valid_573| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) 1) (= |v_ULTIMATE.start_barrier_init_#in~thread_count#1_19| 3) (< |v_#StackHeapBarrier_27| |v_ULTIMATE.start_main_~#worker~0#1.base_35|) (= |v_ULTIMATE.start_main_~#b1~0#1.base_44| |v_ULTIMATE.start_barrier_init_#in~b#1.base_11|) (= (store |v_#memory_$Pointer$.offset_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store .cse1 .cse2 (select (select |v_#memory_$Pointer$.offset_265| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) .cse2))) |v_#memory_$Pointer$.offset_265|) (<= 0 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|) (= (store |v_#length_534| |v_ULTIMATE.start_main_~#worker~0#1.base_35| 8) |v_#length_533|) (= |v_ULTIMATE.start_barrier_init_#in~thread_count#1_19| |v_ULTIMATE.start_barrier_init_~thread_count#1_28|) (= |v_ULTIMATE.start_barrier_init_#in~b#1.offset_11| |v_ULTIMATE.start_barrier_init_~b#1.offset_26|) (= (select |v_#valid_573| |v_ULTIMATE.start_main_~#worker~0#1.base_35|) 0) (= (store |v_#memory_$Pointer$.base_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store .cse3 .cse2 (select (select |v_#memory_$Pointer$.base_265| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) .cse2))) |v_#memory_$Pointer$.base_265|) (= (store |v_#memory_int_646| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (store (select |v_#memory_int_646| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) |v_ULTIMATE.start_barrier_init_~b#1.offset_26| |v_ULTIMATE.start_barrier_init_~thread_count#1_28|) .cse2 0)) |v_#memory_int_645|) (not (< |v_ULTIMATE.start_main_~i~4#1_45| 3)) (= (store |v_#memory_$Pointer$.base_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (select |v_#memory_$Pointer$.base_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) |v_ULTIMATE.start_barrier_init_~b#1.offset_26| (select .cse3 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|))) |v_#memory_$Pointer$.base_267|) (= |v_ULTIMATE.start_main_~i~5#1_47| 0) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_38| |v_ULTIMATE.start_barrier_init_#in~b#1.offset_11|) (= (store |v_#pthreadsMutex_186| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (select |v_#pthreadsMutex_186| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) .cse0 0)) |v_#pthreadsMutex_185|))) InVars {#pthreadsMutex=|v_#pthreadsMutex_186|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_38|, #StackHeapBarrier=|v_#StackHeapBarrier_27|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_266|, #valid=|v_#valid_573|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_44|, #memory_int=|v_#memory_int_646|, #length=|v_#length_534|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_45|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_266|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_185|, ULTIMATE.start_barrier_init_~thread_count#1=|v_ULTIMATE.start_barrier_init_~thread_count#1_28|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_38|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_265|, ULTIMATE.start_barrier_init_~b#1.offset=|v_ULTIMATE.start_barrier_init_~b#1.offset_26|, ULTIMATE.start_barrier_init_#in~thread_count#1=|v_ULTIMATE.start_barrier_init_#in~thread_count#1_19|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_44|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_45|, #StackHeapBarrier=|v_#StackHeapBarrier_27|, ULTIMATE.start_barrier_init_#in~b#1.base=|v_ULTIMATE.start_barrier_init_#in~b#1.base_11|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_29|, #valid=|v_#valid_572|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_35|, #memory_int=|v_#memory_int_645|, ULTIMATE.start_barrier_init_~b#1.base=|v_ULTIMATE.start_barrier_init_~b#1.base_26|, #length=|v_#length_533|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_47|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_265|, ULTIMATE.start_barrier_init_#in~b#1.offset=|v_ULTIMATE.start_barrier_init_#in~b#1.offset_11|} AuxVars[|v_#memory_$Pointer$.base_267|, |v_#memory_$Pointer$.offset_267|] AssignedVars[#pthreadsMutex, ULTIMATE.start_barrier_init_~thread_count#1, #memory_$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$.offset, ULTIMATE.start_barrier_init_#in~b#1.offset] 34145#[L779-5]don't care [1839] L779-5-->L780-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~5#1_33| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_main_~#worker~0#1.offset_21| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_main_~#worker~0#1.offset_21| .cse1 4) (select |v_#length_411| |v_ULTIMATE.start_main_~#worker~0#1.base_25|)) (= |v_#pthreadsForks_10| (+ |v_#pthreadsForks_11| 1)) (= |v_#pthreadsForks_11| |v_ULTIMATE.start_main_#t~pre35#1_15|) (< |v_ULTIMATE.start_main_~i~5#1_33| 2) (= (store |v_#memory_$Pointer$.offset_196| |v_ULTIMATE.start_main_~#worker~0#1.base_25| (store (select |v_#memory_$Pointer$.offset_196| |v_ULTIMATE.start_main_~#worker~0#1.base_25|) .cse0 (select (select |v_#memory_$Pointer$.offset_195| |v_ULTIMATE.start_main_~#worker~0#1.base_25|) .cse0))) |v_#memory_$Pointer$.offset_195|) (= (select |v_#valid_442| |v_ULTIMATE.start_main_~#worker~0#1.base_25|) 1) (= (store |v_#memory_$Pointer$.base_196| |v_ULTIMATE.start_main_~#worker~0#1.base_25| (store (select |v_#memory_$Pointer$.base_196| |v_ULTIMATE.start_main_~#worker~0#1.base_25|) .cse0 (select (select |v_#memory_$Pointer$.base_195| |v_ULTIMATE.start_main_~#worker~0#1.base_25|) .cse0))) |v_#memory_$Pointer$.base_195|) (= (store |v_#memory_int_488| |v_ULTIMATE.start_main_~#worker~0#1.base_25| (store (select |v_#memory_int_488| |v_ULTIMATE.start_main_~#worker~0#1.base_25|) .cse0 |v_ULTIMATE.start_main_#t~pre35#1_15|)) |v_#memory_int_487|)))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_196|, #pthreadsForks=|v_#pthreadsForks_11|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_21|, #valid=|v_#valid_442|, #memory_int=|v_#memory_int_488|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_25|, #length=|v_#length_411|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_33|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_196|} OutVars{#memory_$Pointer$.base=|v_#memory_$Pointer$.base_195|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_15|, #pthreadsForks=|v_#pthreadsForks_10|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_21|, #valid=|v_#valid_442|, #memory_int=|v_#memory_int_487|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_25|, #length=|v_#length_411|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_33|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_195|} AuxVars[] AssignedVars[#memory_$Pointer$.base, ULTIMATE.start_main_#t~pre35#1, #pthreadsForks, #memory_int, #memory_$Pointer$.offset] 34147#[L780-3]don't care [1474] L780-3-->worker_fnENTRY: Formula: (and (= |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|) (= v_worker_fnThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre35#1_6|)) InVars {ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#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_#t~pre20#1=|v_worker_fnThread1of1ForFork0_#t~pre20#1_6|, worker_fnThread1of1ForFork0_~a~0#1.base=|v_worker_fnThread1of1ForFork0_~a~0#1.base_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_10|, worker_fnThread1of1ForFork0_#t~mem17#1=|v_worker_fnThread1of1ForFork0_#t~mem17#1_10|, worker_fnThread1of1ForFork0_#t~mem26#1=|v_worker_fnThread1of1ForFork0_#t~mem26#1_10|, worker_fnThread1of1ForFork0_~i~3#1=|v_worker_fnThread1of1ForFork0_~i~3#1_16|, worker_fnThread1of1ForFork0_#t~mem24#1.offset=|v_worker_fnThread1of1ForFork0_#t~mem24#1.offset_8|, worker_fnThread1of1ForFork0_#t~ret19#1=|v_worker_fnThread1of1ForFork0_#t~ret19#1_8|, worker_fnThread1of1ForFork0_#res#1.base=|v_worker_fnThread1of1ForFork0_#res#1.base_4|, worker_fnThread1of1ForFork0_#t~pre31#1=|v_worker_fnThread1of1ForFork0_#t~pre31#1_6|, 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_8|, worker_fnThread1of1ForFork0_#t~mem23#1=|v_worker_fnThread1of1ForFork0_#t~mem23#1_10|, worker_fnThread1of1ForFork0_#t~pre15#1=|v_worker_fnThread1of1ForFork0_#t~pre15#1_6|, 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_#t~ret25#1=|v_worker_fnThread1of1ForFork0_#t~ret25#1_8|, worker_fnThread1of1ForFork0_barrier_wait_~b#1.base=|v_worker_fnThread1of1ForFork0_barrier_wait_~b#1.base_62|, worker_fnThread1of1ForFork0_#t~pre27#1=|v_worker_fnThread1of1ForFork0_#t~pre27#1_6|, 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~mem4#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1_22|, worker_fnThread1of1ForFork0_barrier_wait_#res#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#res#1_18|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_6|, worker_fnThread1of1ForFork0_#t~mem29#1=|v_worker_fnThread1of1ForFork0_#t~mem29#1_10|, worker_fnThread1of1ForFork0_#t~mem18#1.offset=|v_worker_fnThread1of1ForFork0_#t~mem18#1.offset_8|, 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_62|, worker_fnThread1of1ForFork0_#t~mem21#1=|v_worker_fnThread1of1ForFork0_#t~mem21#1_10|, 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~mem5#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1_22|, 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_#t~mem22#1=|v_worker_fnThread1of1ForFork0_#t~mem22#1_8|, 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_26|, worker_fnThread1of1ForFork0_#t~mem14#1=|v_worker_fnThread1of1ForFork0_#t~mem14#1_8|, worker_fnThread1of1ForFork0_#t~mem18#1.base=|v_worker_fnThread1of1ForFork0_#t~mem18#1.base_8|, worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1_14|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_10|, 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_#t~mem32#1=|v_worker_fnThread1of1ForFork0_#t~mem32#1_8|, 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_barrier_wait_#t~nondet13#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1_14|, worker_fnThread1of1ForFork0_#t~mem24#1.base=|v_worker_fnThread1of1ForFork0_#t~mem24#1.base_8|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1, worker_fnThread1of1ForFork0_#t~pre20#1, worker_fnThread1of1ForFork0_~a~0#1.base, worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset, worker_fnThread1of1ForFork0_#t~mem16#1, worker_fnThread1of1ForFork0_#t~mem17#1, worker_fnThread1of1ForFork0_#t~mem26#1, worker_fnThread1of1ForFork0_~i~3#1, worker_fnThread1of1ForFork0_#t~mem24#1.offset, worker_fnThread1of1ForFork0_#t~ret19#1, worker_fnThread1of1ForFork0_#res#1.base, worker_fnThread1of1ForFork0_#t~pre31#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_#t~pre15#1, worker_fnThread1of1ForFork0_~arg#1.base, worker_fnThread1of1ForFork0_~i~0#1, worker_fnThread1of1ForFork0_#t~ret25#1, worker_fnThread1of1ForFork0_barrier_wait_~b#1.base, worker_fnThread1of1ForFork0_#t~pre27#1, worker_fnThread1of1ForFork0_~sig~0#1, worker_fnThread1of1ForFork0_thidvar0, worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1, worker_fnThread1of1ForFork0_barrier_wait_#res#1, worker_fnThread1of1ForFork0_#t~mem29#1, worker_fnThread1of1ForFork0_#t~mem18#1.offset, worker_fnThread1of1ForFork0_#in~arg#1.base, worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset, worker_fnThread1of1ForFork0_#t~mem21#1, worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1, worker_fnThread1of1ForFork0_~arg#1.offset, worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1, worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1, worker_fnThread1of1ForFork0_#res#1.offset, worker_fnThread1of1ForFork0_#t~mem22#1, worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1, worker_fnThread1of1ForFork0_#t~mem14#1, worker_fnThread1of1ForFork0_#t~mem18#1.base, worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1, worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1, worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base, worker_fnThread1of1ForFork0_~tid~0#1, worker_fnThread1of1ForFork0_#t~mem32#1, worker_fnThread1of1ForFork0_#t~mem28#1, worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1, worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1, worker_fnThread1of1ForFork0_#t~mem24#1.base] 32459#[worker_fnENTRY, L780-4]don't care [1884] worker_fnENTRY-->L738: Formula: (let ((.cse0 (+ 8 |v_worker_fnThread1of1ForFork0_~a~0#1.offset_23|))) (and (= (select |v_#valid_500| |v_worker_fnThread1of1ForFork0_~a~0#1.base_23|) 1) (<= 0 .cse0) (= |v_worker_fnThread1of1ForFork0_~arg#1.offset_11| |v_worker_fnThread1of1ForFork0_#in~arg#1.offset_5|) (= |v_worker_fnThread1of1ForFork0_~arg#1.base_11| |v_worker_fnThread1of1ForFork0_#in~arg#1.base_5|) (= |v_worker_fnThread1of1ForFork0_~tid~0#1_59| (select (select |v_#memory_int_551| |v_worker_fnThread1of1ForFork0_~a~0#1.base_23|) .cse0)) (= |v_worker_fnThread1of1ForFork0_~arg#1.offset_11| |v_worker_fnThread1of1ForFork0_~a~0#1.offset_23|) (= |v_worker_fnThread1of1ForFork0_~a~0#1.base_23| |v_worker_fnThread1of1ForFork0_~arg#1.base_11|) (<= (+ 12 |v_worker_fnThread1of1ForFork0_~a~0#1.offset_23|) (select |v_#length_461| |v_worker_fnThread1of1ForFork0_~a~0#1.base_23|)))) InVars {worker_fnThread1of1ForFork0_#in~arg#1.offset=|v_worker_fnThread1of1ForFork0_#in~arg#1.offset_5|, #valid=|v_#valid_500|, #memory_int=|v_#memory_int_551|, #length=|v_#length_461|, worker_fnThread1of1ForFork0_#in~arg#1.base=|v_worker_fnThread1of1ForFork0_#in~arg#1.base_5|} OutVars{worker_fnThread1of1ForFork0_#t~mem14#1=|v_worker_fnThread1of1ForFork0_#t~mem14#1_19|, 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_23|, 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_23|, #valid=|v_#valid_500|, #memory_int=|v_#memory_int_551|, #length=|v_#length_461|, 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_59|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_#t~mem14#1, worker_fnThread1of1ForFork0_~arg#1.base, worker_fnThread1of1ForFork0_~a~0#1.base, worker_fnThread1of1ForFork0_~arg#1.offset, worker_fnThread1of1ForFork0_~a~0#1.offset, worker_fnThread1of1ForFork0_~tid~0#1] 32461#[L738, L780-4]don't care [1589] L738-->L739-5: Formula: (let ((.cse0 (+ |v_worker_fnThread1of1ForFork0_~tid~0#1_25| |v_~#pre~0.offset_21|))) (and (= (store |v_#memory_int_212| |v_~#pre~0.base_21| (store (select |v_#memory_int_212| |v_~#pre~0.base_21|) .cse0 1)) |v_#memory_int_211|) (= (select |v_#valid_184| |v_~#pre~0.base_21|) 1) (= (store |v_#memory_$Pointer$.offset_100| |v_~#pre~0.base_21| (store (select |v_#memory_$Pointer$.offset_100| |v_~#pre~0.base_21|) .cse0 (select (select |v_#memory_$Pointer$.offset_99| |v_~#pre~0.base_21|) .cse0))) |v_#memory_$Pointer$.offset_99|) (<= (+ |v_worker_fnThread1of1ForFork0_~tid~0#1_25| |v_~#pre~0.offset_21| 1) (select |v_#length_171| |v_~#pre~0.base_21|)) (= (store |v_#memory_$Pointer$.base_100| |v_~#pre~0.base_21| (store (select |v_#memory_$Pointer$.base_100| |v_~#pre~0.base_21|) .cse0 (select (select |v_#memory_$Pointer$.base_99| |v_~#pre~0.base_21|) .cse0))) |v_#memory_$Pointer$.base_99|) (<= 0 .cse0) (= |v_worker_fnThread1of1ForFork0_~i~0#1_27| 0))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_100|, #valid=|v_#valid_184|, #memory_int=|v_#memory_int_212|, ~#pre~0.base=|v_~#pre~0.base_21|, #length=|v_#length_171|, worker_fnThread1of1ForFork0_~tid~0#1=|v_worker_fnThread1of1ForFork0_~tid~0#1_25|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_100|, ~#pre~0.offset=|v_~#pre~0.offset_21|} OutVars{worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_27|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_99|, #valid=|v_#valid_184|, #memory_int=|v_#memory_int_211|, ~#pre~0.base=|v_~#pre~0.base_21|, #length=|v_#length_171|, worker_fnThread1of1ForFork0_~tid~0#1=|v_worker_fnThread1of1ForFork0_~tid~0#1_25|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_99|, ~#pre~0.offset=|v_~#pre~0.offset_21|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_~i~0#1, #memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] 32141#[L780-4, L739-5]don't care [2022-07-26 14:06:59,179 INFO L735 eck$LassoCheckResult]: Loop: 32141#[L780-4, L739-5]don't care [1780] L739-5-->L741: Formula: (let ((.cse0 (+ |v_worker_fnThread1of1ForFork0_~i~0#1_39| |v_~#in~0.offset_53|))) (and (= (select |v_#valid_358| |v_~#in~0.base_53|) 1) (< |v_worker_fnThread1of1ForFork0_~i~0#1_39| 3) (= (mod (select (select |v_#memory_int_407| |v_~#in~0.base_53|) .cse0) 256) 0) (<= 0 .cse0) (<= (+ |v_worker_fnThread1of1ForFork0_~i~0#1_39| |v_~#in~0.offset_53| 1) (select |v_#length_337| |v_~#in~0.base_53|)))) InVars {worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_39|, ~#in~0.base=|v_~#in~0.base_53|, ~#in~0.offset=|v_~#in~0.offset_53|, #valid=|v_#valid_358|, #memory_int=|v_#memory_int_407|, #length=|v_#length_337|} OutVars{worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_39|, ~#in~0.base=|v_~#in~0.base_53|, ~#in~0.offset=|v_~#in~0.offset_53|, worker_fnThread1of1ForFork0_#t~mem16#1=|v_worker_fnThread1of1ForFork0_#t~mem16#1_21|, #valid=|v_#valid_358|, #memory_int=|v_#memory_int_407|, #length=|v_#length_337|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_#t~mem16#1] 32137#[L741, L780-4]don't care [1945] L741-->L739-5: Formula: (let ((.cse0 (+ |v_worker_fnThread1of1ForFork0_~i~0#1_50| |v_~#post~0.offset_76|))) (and (= (+ |v_worker_fnThread1of1ForFork0_~i~0#1_50| 1) |v_worker_fnThread1of1ForFork0_~i~0#1_49|) (<= 0 .cse0) (<= (+ |v_worker_fnThread1of1ForFork0_~i~0#1_50| |v_~#post~0.offset_76| 1) (select |v_#length_529| |v_~#post~0.base_76|)) (= (select |v_#valid_568| |v_~#post~0.base_76|) 1) (= (mod (select (select |v_#memory_int_641| |v_~#post~0.base_76|) .cse0) 256) 0))) InVars {~#post~0.offset=|v_~#post~0.offset_76|, worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_50|, #valid=|v_#valid_568|, #memory_int=|v_#memory_int_641|, #length=|v_#length_529|, ~#post~0.base=|v_~#post~0.base_76|} OutVars{~#post~0.offset=|v_~#post~0.offset_76|, worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_49|, #valid=|v_#valid_568|, worker_fnThread1of1ForFork0_#t~mem17#1=|v_worker_fnThread1of1ForFork0_#t~mem17#1_29|, #memory_int=|v_#memory_int_641|, #length=|v_#length_529|, worker_fnThread1of1ForFork0_#t~pre15#1=|v_worker_fnThread1of1ForFork0_#t~pre15#1_13|, ~#post~0.base=|v_~#post~0.base_76|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_~i~0#1, worker_fnThread1of1ForFork0_#t~mem17#1, worker_fnThread1of1ForFork0_#t~pre15#1] 32141#[L780-4, L739-5]don't care [2022-07-26 14:06:59,179 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:06:59,179 INFO L85 PathProgramCache]: Analyzing trace with hash -1058107487, now seen corresponding path program 1 times [2022-07-26 14:06:59,179 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:06:59,179 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [859109481] [2022-07-26 14:06:59,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:06:59,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:06:59,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:06:59,203 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 14:06:59,203 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:06:59,203 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [859109481] [2022-07-26 14:06:59,203 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [859109481] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-26 14:06:59,203 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2111208867] [2022-07-26 14:06:59,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:06:59,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-26 14:06:59,203 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:06:59,204 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-26 14:06:59,205 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (67)] Waiting until timeout for monitored process [2022-07-26 14:06:59,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:06:59,353 INFO L263 TraceCheckSpWp]: Trace formula consists of 266 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-26 14:06:59,353 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:06:59,363 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 14:06:59,363 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-26 14:06:59,371 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 14:06:59,371 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2111208867] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-26 14:06:59,371 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-26 14:06:59,371 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 5 [2022-07-26 14:06:59,371 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [644817513] [2022-07-26 14:06:59,371 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-26 14:06:59,372 INFO L738 eck$LassoCheckResult]: stem already infeasible [2022-07-26 14:06:59,372 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:06:59,372 INFO L85 PathProgramCache]: Analyzing trace with hash 58086, now seen corresponding path program 1 times [2022-07-26 14:06:59,372 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:06:59,372 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [362409905] [2022-07-26 14:06:59,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:06:59,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:06:59,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:59,376 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:06:59,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:59,380 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:06:59,427 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:06:59,428 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-26 14:06:59,428 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-07-26 14:06:59,428 INFO L87 Difference]: Start difference. First operand 2574 states and 5947 transitions. cyclomatic complexity: 3885 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 14:06:59,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:06:59,572 INFO L93 Difference]: Finished difference Result 2576 states and 5949 transitions. [2022-07-26 14:06:59,572 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2576 states and 5949 transitions. [2022-07-26 14:06:59,583 INFO L131 ngComponentsAnalysis]: Automaton has 511 accepting balls. 1468 [2022-07-26 14:06:59,594 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2576 states to 2576 states and 5949 transitions. [2022-07-26 14:06:59,595 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2573 [2022-07-26 14:06:59,597 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2573 [2022-07-26 14:06:59,597 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2576 states and 5949 transitions. [2022-07-26 14:06:59,599 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:06:59,599 INFO L220 hiAutomatonCegarLoop]: Abstraction has 2576 states and 5949 transitions. [2022-07-26 14:06:59,603 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2576 states and 5949 transitions. [2022-07-26 14:06:59,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2576 to 2576. [2022-07-26 14:06:59,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2576 states, 2576 states have (on average 2.3093944099378882) internal successors, (5949), 2575 states have internal predecessors, (5949), 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 14:06:59,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2576 states to 2576 states and 5949 transitions. [2022-07-26 14:06:59,634 INFO L242 hiAutomatonCegarLoop]: Abstraction has 2576 states and 5949 transitions. [2022-07-26 14:06:59,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-26 14:06:59,635 INFO L426 stractBuchiCegarLoop]: Abstraction has 2576 states and 5949 transitions. [2022-07-26 14:06:59,635 INFO L333 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-26 14:06:59,635 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2576 states and 5949 transitions. [2022-07-26 14:06:59,644 INFO L131 ngComponentsAnalysis]: Automaton has 511 accepting balls. 1468 [2022-07-26 14:06:59,644 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:06:59,644 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:06:59,648 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 1, 1, 1, 1, 1, 1] [2022-07-26 14:06:59,648 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 14:06:59,649 INFO L733 eck$LassoCheckResult]: Stem: 40710#[ULTIMATE.startENTRY]don't care [1960] ULTIMATE.startENTRY-->L772-4: Formula: (let ((.cse2 (select |v_#memory_int_661| 1)) (.cse3 (store |v_#valid_591| |v_ULTIMATE.start_main_~#b1~0#1.base_48| 1)) (.cse4 (select |v_#memory_int_661| |v_~#sig2~0.base_56|)) (.cse1 (select |v_#memory_int_661| |v_~#sig1~0.base_75|)) (.cse0 (select |v_#memory_int_661| |v_~#post~0.base_82|)) (.cse5 (select |v_#memory_int_661| |v_~#pre~0.base_65|)) (.cse6 (select |v_#memory_int_661| |v_~#in~0.base_81|))) (and (= (select .cse0 (+ |v_~#post~0.offset_82| 1)) 0) (= (select .cse1 (+ |v_~#sig1~0.offset_75| 1)) 0) (= 3 (select |v_#length_552| 4)) (= |v_~#sig2~0.offset_56| 0) (= |v_~#in~0.offset_81| 0) (= (select .cse2 0) 48) (= (select .cse3 |v_ULTIMATE.start_main_~#a~1#1.base_49|) 0) (= 3 (select |v_#length_552| 7)) (= |v_#NULL.base_12| 0) (< 0 |v_#StackHeapBarrier_33|) (= |v_~#post~0.offset_82| 0) (= (select |v_#valid_591| 7) 1) (= (select |v_#valid_591| 4) 1) (= (select .cse4 |v_~#sig2~0.offset_56|) 0) (= (select |v_#valid_591| 3) 1) (< |v_#StackHeapBarrier_33| |v_ULTIMATE.start_main_~#a~1#1.base_49|) (= 2 (select |v_#length_552| 1)) (= 3 (select |v_#length_552| 3)) (< |v_#StackHeapBarrier_33| |v_ULTIMATE.start_main_~#b1~0#1.base_48|) (= (select .cse5 |v_~#pre~0.offset_65|) 0) (= (select |v_#valid_591| 1) 1) (= |v_ULTIMATE.start_main_~#a~1#1.offset_47| 0) (= (select .cse6 |v_~#in~0.offset_81|) 0) (= (select |v_#valid_591| |v_ULTIMATE.start_main_~#b1~0#1.base_48|) 0) (= (select .cse2 1) 0) (= 1 (select |v_#valid_591| 2)) (= |v_~#post~0.base_82| 5) (= (select .cse0 |v_~#post~0.offset_82|) 0) (= 3 (select |v_#length_552| 6)) (= (select .cse4 (+ |v_~#sig2~0.offset_56| 2)) 0) (= (select |v_#valid_591| 5) 1) (= (store .cse3 |v_ULTIMATE.start_main_~#a~1#1.base_49| 1) |v_#valid_590|) (= (select .cse5 (+ 2 |v_~#pre~0.offset_65|)) 0) (= 3 |v_~#pre~0.base_65|) (= 6 |v_~#sig1~0.base_75|) (= |v_~#pre~0.offset_65| 0) (= 0 (select .cse1 (+ |v_~#sig1~0.offset_75| 2))) (= (select .cse6 (+ |v_~#in~0.offset_81| 1)) 0) (= 3 (select |v_#length_552| 5)) (= 19 (select |v_#length_552| 2)) (= (select .cse4 (+ |v_~#sig2~0.offset_56| 1)) 0) (= (select .cse1 |v_~#sig1~0.offset_75|) 0) (= 7 |v_~#sig2~0.base_56|) (= (select .cse0 (+ 2 |v_~#post~0.offset_82|)) 0) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_42| 0) (= |v_#NULL.offset_12| 0) (= (select .cse5 (+ |v_~#pre~0.offset_65| 1)) 0) (= |v_~#in~0.base_81| 4) (= (select .cse6 (+ 2 |v_~#in~0.offset_81|)) 0) (= |v_ULTIMATE.start_main_~i~4#1_49| 0) (= |v_~#sig1~0.offset_75| 0) (= (select |v_#valid_591| 6) 1) (= (select |v_#valid_591| 0) 0) (= (store (store |v_#length_552| |v_ULTIMATE.start_main_~#b1~0#1.base_48| 80) |v_ULTIMATE.start_main_~#a~1#1.base_49| 36) |v_#length_551|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_33|, #valid=|v_#valid_591|, #memory_int=|v_#memory_int_661|, #length=|v_#length_552|} OutVars{ULTIMATE.start_main_~b2~0#1.lock.__align=|v_ULTIMATE.start_main_~b2~0#1.lock.__align_17|, ~#in~0.offset=|v_~#in~0.offset_81|, ULTIMATE.start_main_~b2~0#1.lock.__data.__kind=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__kind_17|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_48|, #NULL.offset=|v_#NULL.offset_12|, ~#sig2~0.offset=|v_~#sig2~0.offset_56|, ULTIMATE.start_main_~b2~0#1.seen=|v_ULTIMATE.start_main_~b2~0#1.seen_17|, ULTIMATE.start_main_#t~ret37#1.base=|v_ULTIMATE.start_main_#t~ret37#1.base_30|, ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_20|, ~#in~0.base=|v_~#in~0.base_81|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_33|, #length=|v_#length_551|, ~#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_45|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_size_17|, ~#pre~0.base=|v_~#pre~0.base_65|, ULTIMATE.start_main_~b2~0#1.sig.__size=|v_ULTIMATE.start_main_~b2~0#1.sig.__size_17|, ~#pre~0.offset=|v_~#pre~0.offset_65|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals_17|, #StackHeapBarrier=|v_#StackHeapBarrier_33|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_47|, ULTIMATE.start_main_#t~mem42#1=|v_ULTIMATE.start_main_#t~mem42#1_31|, 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_36|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs_17|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_25|, ULTIMATE.start_main_~b2~0#1.thread_count=|v_ULTIMATE.start_main_~b2~0#1.thread_count_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__nusers_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__owner=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__owner_17|, ULTIMATE.start_main_#t~pre34#1=|v_ULTIMATE.start_main_#t~pre34#1_20|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_49|, ~#sig2~0.base=|v_~#sig2~0.base_56|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_24|, ULTIMATE.start_main_#t~mem39#1=|v_ULTIMATE.start_main_#t~mem39#1_20|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_51|, ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs_17|, ULTIMATE.start_main_~i~6#1=|v_ULTIMATE.start_main_~i~6#1_43|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_42|, ~#post~0.offset=|v_~#post~0.offset_82|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_49|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_15|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_17|, ULTIMATE.start_main_#t~ret37#1.offset=|v_ULTIMATE.start_main_#t~ret37#1.offset_30|, #NULL.base=|v_#NULL.base_12|, ULTIMATE.start_main_~b2~0#1.lock.__data.__count=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__count_17|, ULTIMATE.start_main_~b2~0#1.sig.__align=|v_ULTIMATE.start_main_~b2~0#1.sig.__align_17|, ULTIMATE.start_main_~b2~0#1.lock.__data.__lock=|v_ULTIMATE.start_main_~b2~0#1.lock.__data.__lock_17|, ULTIMATE.start_main_~i~7#1=|v_ULTIMATE.start_main_~i~7#1_54|, #valid=|v_#valid_590|, #memory_int=|v_#memory_int_661|, ULTIMATE.start_main_~b2~0#1.lock.__size=|v_ULTIMATE.start_main_~b2~0#1.lock.__size_17|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_24|, ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size=|v_ULTIMATE.start_main_~b2~0#1.sig.__data.__g1_orig_size_17|} AuxVars[] AssignedVars[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, #NULL.offset, ~#sig2~0.offset, ULTIMATE.start_main_~b2~0#1.seen, ULTIMATE.start_main_#t~ret37#1.base, ULTIMATE.start_main_#t~pre38#1, ~#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.sig.__data.__g_size, ~#pre~0.base, ULTIMATE.start_main_~b2~0#1.sig.__size, ~#pre~0.offset, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_signals, ULTIMATE.start_main_~#a~1#1.offset, ULTIMATE.start_main_#t~mem42#1, ULTIMATE.start_main_~#worker~0#1.base, ~#sig1~0.offset, ULTIMATE.start_main_#t~mem41#1, ULTIMATE.start_main_~b2~0#1.sig.__data.__g_refs, ULTIMATE.start_main_#t~pre35#1, 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_#t~pre34#1, ULTIMATE.start_main_~i~4#1, ~#sig2~0.base, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~mem39#1, ULTIMATE.start_main_~i~5#1, ULTIMATE.start_main_~b2~0#1.sig.__data.__wrefs, ULTIMATE.start_main_~i~6#1, ULTIMATE.start_main_~#b1~0#1.offset, ~#post~0.offset, ULTIMATE.start_main_~#a~1#1.base, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#t~ret37#1.offset, #NULL.base, ULTIMATE.start_main_~b2~0#1.lock.__data.__count, ULTIMATE.start_main_~b2~0#1.sig.__align, 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.sig.__data.__g1_orig_size] 40712#[L772-4]don't care [1936] L772-4-->L772-4: Formula: (let ((.cse3 (* |v_ULTIMATE.start_main_~i~4#1_40| 12))) (let ((.cse5 (select |v_#memory_int_628| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse1 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 4 .cse3)) (.cse2 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 8 .cse3)) (.cse4 (select |v_#memory_int_627| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse0 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| .cse3))) (and (< |v_ULTIMATE.start_main_~i~4#1_40| 3) (= (store |v_#memory_$Pointer$.offset_262| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.offset_262| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse1 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse2 (select (select |v_#memory_$Pointer$.offset_261| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse2))) |v_#memory_$Pointer$.offset_261|) (<= (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 12 .cse3) (select |v_#length_517| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (= (store |v_#memory_int_627| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse4 .cse1 (select .cse5 .cse1))) |v_#memory_int_628|) (= |v_#memory_int_625| (store |v_#memory_int_628| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse5 .cse2 |v_ULTIMATE.start_main_~i~4#1_40|))) (= |v_ULTIMATE.start_main_~i~4#1_39| (+ |v_ULTIMATE.start_main_~i~4#1_40| 1)) (= (store |v_#memory_$Pointer$.base_262| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.base_262| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse1 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse2 (select (select |v_#memory_$Pointer$.base_261| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse2))) |v_#memory_$Pointer$.base_261|) (= (select |v_#valid_556| |v_ULTIMATE.start_main_~#a~1#1.base_43|) 1) (<= 0 .cse0) (= |v_#memory_int_627| (store |v_#memory_int_626| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (select |v_#memory_int_626| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 (select .cse4 .cse0))))))) InVars {ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_262|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_43|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_41|, #valid=|v_#valid_556|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_626|, #length=|v_#length_517|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_40|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_262|} OutVars{ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_261|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_43|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_41|, #valid=|v_#valid_556|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_625|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_16|, #length=|v_#length_517|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_39|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_261|} AuxVars[|v_#memory_int_627|, |v_#memory_int_628|] AssignedVars[#memory_$Pointer$.base, #memory_int, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_~i~4#1, #memory_$Pointer$.offset] 42750#[L772-4]don't care [1936] L772-4-->L772-4: Formula: (let ((.cse3 (* |v_ULTIMATE.start_main_~i~4#1_40| 12))) (let ((.cse5 (select |v_#memory_int_628| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse1 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 4 .cse3)) (.cse2 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 8 .cse3)) (.cse4 (select |v_#memory_int_627| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse0 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| .cse3))) (and (< |v_ULTIMATE.start_main_~i~4#1_40| 3) (= (store |v_#memory_$Pointer$.offset_262| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.offset_262| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse1 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse2 (select (select |v_#memory_$Pointer$.offset_261| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse2))) |v_#memory_$Pointer$.offset_261|) (<= (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 12 .cse3) (select |v_#length_517| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (= (store |v_#memory_int_627| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse4 .cse1 (select .cse5 .cse1))) |v_#memory_int_628|) (= |v_#memory_int_625| (store |v_#memory_int_628| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse5 .cse2 |v_ULTIMATE.start_main_~i~4#1_40|))) (= |v_ULTIMATE.start_main_~i~4#1_39| (+ |v_ULTIMATE.start_main_~i~4#1_40| 1)) (= (store |v_#memory_$Pointer$.base_262| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.base_262| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse1 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse2 (select (select |v_#memory_$Pointer$.base_261| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse2))) |v_#memory_$Pointer$.base_261|) (= (select |v_#valid_556| |v_ULTIMATE.start_main_~#a~1#1.base_43|) 1) (<= 0 .cse0) (= |v_#memory_int_627| (store |v_#memory_int_626| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (select |v_#memory_int_626| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 (select .cse4 .cse0))))))) InVars {ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_262|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_43|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_41|, #valid=|v_#valid_556|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_626|, #length=|v_#length_517|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_40|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_262|} OutVars{ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_261|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_43|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_41|, #valid=|v_#valid_556|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_625|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_16|, #length=|v_#length_517|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_39|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_261|} AuxVars[|v_#memory_int_627|, |v_#memory_int_628|] AssignedVars[#memory_$Pointer$.base, #memory_int, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_~i~4#1, #memory_$Pointer$.offset] 42752#[L772-4]don't care [1936] L772-4-->L772-4: Formula: (let ((.cse3 (* |v_ULTIMATE.start_main_~i~4#1_40| 12))) (let ((.cse5 (select |v_#memory_int_628| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse1 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 4 .cse3)) (.cse2 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 8 .cse3)) (.cse4 (select |v_#memory_int_627| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (.cse0 (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| .cse3))) (and (< |v_ULTIMATE.start_main_~i~4#1_40| 3) (= (store |v_#memory_$Pointer$.offset_262| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.offset_262| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse1 |v_ULTIMATE.start_main_~#b1~0#1.offset_34|) .cse2 (select (select |v_#memory_$Pointer$.offset_261| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse2))) |v_#memory_$Pointer$.offset_261|) (<= (+ |v_ULTIMATE.start_main_~#a~1#1.offset_41| 12 .cse3) (select |v_#length_517| |v_ULTIMATE.start_main_~#a~1#1.base_43|)) (= (store |v_#memory_int_627| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse4 .cse1 (select .cse5 .cse1))) |v_#memory_int_628|) (= |v_#memory_int_625| (store |v_#memory_int_628| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store .cse5 .cse2 |v_ULTIMATE.start_main_~i~4#1_40|))) (= |v_ULTIMATE.start_main_~i~4#1_39| (+ |v_ULTIMATE.start_main_~i~4#1_40| 1)) (= (store |v_#memory_$Pointer$.base_262| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (store (store (select |v_#memory_$Pointer$.base_262| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse1 |v_ULTIMATE.start_main_~#b1~0#1.base_40|) .cse2 (select (select |v_#memory_$Pointer$.base_261| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse2))) |v_#memory_$Pointer$.base_261|) (= (select |v_#valid_556| |v_ULTIMATE.start_main_~#a~1#1.base_43|) 1) (<= 0 .cse0) (= |v_#memory_int_627| (store |v_#memory_int_626| |v_ULTIMATE.start_main_~#a~1#1.base_43| (store (select |v_#memory_int_626| |v_ULTIMATE.start_main_~#a~1#1.base_43|) .cse0 (select .cse4 .cse0))))))) InVars {ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_262|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_43|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_41|, #valid=|v_#valid_556|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_626|, #length=|v_#length_517|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_40|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_262|} OutVars{ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_34|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_261|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_43|, ULTIMATE.start_main_~#a~1#1.offset=|v_ULTIMATE.start_main_~#a~1#1.offset_41|, #valid=|v_#valid_556|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_40|, #memory_int=|v_#memory_int_625|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_16|, #length=|v_#length_517|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_39|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_261|} AuxVars[|v_#memory_int_627|, |v_#memory_int_628|] AssignedVars[#memory_$Pointer$.base, #memory_int, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_~i~4#1, #memory_$Pointer$.offset] 43120#[L772-4]don't care [1950] L772-4-->L779-5: Formula: (let ((.cse1 (select |v_#memory_$Pointer$.offset_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26|)) (.cse2 (+ 4 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|)) (.cse3 (select |v_#memory_$Pointer$.base_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26|)) (.cse0 (+ 8 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|))) (and (= |v_ULTIMATE.start_barrier_init_#in~b#1.base_11| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) (= |v_ULTIMATE.start_main_~#worker~0#1.offset_29| 0) (<= .cse0 (select |v_#length_534| |v_ULTIMATE.start_barrier_init_~b#1.base_26|)) (= (store |v_#memory_$Pointer$.offset_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (select |v_#memory_$Pointer$.offset_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) |v_ULTIMATE.start_barrier_init_~b#1.offset_26| (select .cse1 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|))) |v_#memory_$Pointer$.offset_267|) (not (= |v_ULTIMATE.start_main_~#worker~0#1.base_35| 0)) (= |v_#valid_572| (store |v_#valid_573| |v_ULTIMATE.start_main_~#worker~0#1.base_35| 1)) (= (select |v_#valid_573| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) 1) (= |v_ULTIMATE.start_barrier_init_#in~thread_count#1_19| 3) (< |v_#StackHeapBarrier_27| |v_ULTIMATE.start_main_~#worker~0#1.base_35|) (= |v_ULTIMATE.start_main_~#b1~0#1.base_44| |v_ULTIMATE.start_barrier_init_#in~b#1.base_11|) (= (store |v_#memory_$Pointer$.offset_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store .cse1 .cse2 (select (select |v_#memory_$Pointer$.offset_265| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) .cse2))) |v_#memory_$Pointer$.offset_265|) (<= 0 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|) (= (store |v_#length_534| |v_ULTIMATE.start_main_~#worker~0#1.base_35| 8) |v_#length_533|) (= |v_ULTIMATE.start_barrier_init_#in~thread_count#1_19| |v_ULTIMATE.start_barrier_init_~thread_count#1_28|) (= |v_ULTIMATE.start_barrier_init_#in~b#1.offset_11| |v_ULTIMATE.start_barrier_init_~b#1.offset_26|) (= (select |v_#valid_573| |v_ULTIMATE.start_main_~#worker~0#1.base_35|) 0) (= (store |v_#memory_$Pointer$.base_267| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store .cse3 .cse2 (select (select |v_#memory_$Pointer$.base_265| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) .cse2))) |v_#memory_$Pointer$.base_265|) (= (store |v_#memory_int_646| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (store (select |v_#memory_int_646| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) |v_ULTIMATE.start_barrier_init_~b#1.offset_26| |v_ULTIMATE.start_barrier_init_~thread_count#1_28|) .cse2 0)) |v_#memory_int_645|) (not (< |v_ULTIMATE.start_main_~i~4#1_45| 3)) (= (store |v_#memory_$Pointer$.base_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (select |v_#memory_$Pointer$.base_266| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) |v_ULTIMATE.start_barrier_init_~b#1.offset_26| (select .cse3 |v_ULTIMATE.start_barrier_init_~b#1.offset_26|))) |v_#memory_$Pointer$.base_267|) (= |v_ULTIMATE.start_main_~i~5#1_47| 0) (= |v_ULTIMATE.start_main_~#b1~0#1.offset_38| |v_ULTIMATE.start_barrier_init_#in~b#1.offset_11|) (= (store |v_#pthreadsMutex_186| |v_ULTIMATE.start_barrier_init_~b#1.base_26| (store (select |v_#pthreadsMutex_186| |v_ULTIMATE.start_barrier_init_~b#1.base_26|) .cse0 0)) |v_#pthreadsMutex_185|))) InVars {#pthreadsMutex=|v_#pthreadsMutex_186|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_38|, #StackHeapBarrier=|v_#StackHeapBarrier_27|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_266|, #valid=|v_#valid_573|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_44|, #memory_int=|v_#memory_int_646|, #length=|v_#length_534|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_45|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_266|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_185|, ULTIMATE.start_barrier_init_~thread_count#1=|v_ULTIMATE.start_barrier_init_~thread_count#1_28|, ULTIMATE.start_main_~#b1~0#1.offset=|v_ULTIMATE.start_main_~#b1~0#1.offset_38|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_265|, ULTIMATE.start_barrier_init_~b#1.offset=|v_ULTIMATE.start_barrier_init_~b#1.offset_26|, ULTIMATE.start_barrier_init_#in~thread_count#1=|v_ULTIMATE.start_barrier_init_#in~thread_count#1_19|, ULTIMATE.start_main_~#b1~0#1.base=|v_ULTIMATE.start_main_~#b1~0#1.base_44|, ULTIMATE.start_main_~i~4#1=|v_ULTIMATE.start_main_~i~4#1_45|, #StackHeapBarrier=|v_#StackHeapBarrier_27|, ULTIMATE.start_barrier_init_#in~b#1.base=|v_ULTIMATE.start_barrier_init_#in~b#1.base_11|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_29|, #valid=|v_#valid_572|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_35|, #memory_int=|v_#memory_int_645|, ULTIMATE.start_barrier_init_~b#1.base=|v_ULTIMATE.start_barrier_init_~b#1.base_26|, #length=|v_#length_533|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_47|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_265|, ULTIMATE.start_barrier_init_#in~b#1.offset=|v_ULTIMATE.start_barrier_init_#in~b#1.offset_11|} AuxVars[|v_#memory_$Pointer$.base_267|, |v_#memory_$Pointer$.offset_267|] 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] 41916#[L779-5]don't care [1839] L779-5-->L780-3: Formula: (let ((.cse1 (* |v_ULTIMATE.start_main_~i~5#1_33| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_main_~#worker~0#1.offset_21| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_main_~#worker~0#1.offset_21| .cse1 4) (select |v_#length_411| |v_ULTIMATE.start_main_~#worker~0#1.base_25|)) (= |v_#pthreadsForks_10| (+ |v_#pthreadsForks_11| 1)) (= |v_#pthreadsForks_11| |v_ULTIMATE.start_main_#t~pre35#1_15|) (< |v_ULTIMATE.start_main_~i~5#1_33| 2) (= (store |v_#memory_$Pointer$.offset_196| |v_ULTIMATE.start_main_~#worker~0#1.base_25| (store (select |v_#memory_$Pointer$.offset_196| |v_ULTIMATE.start_main_~#worker~0#1.base_25|) .cse0 (select (select |v_#memory_$Pointer$.offset_195| |v_ULTIMATE.start_main_~#worker~0#1.base_25|) .cse0))) |v_#memory_$Pointer$.offset_195|) (= (select |v_#valid_442| |v_ULTIMATE.start_main_~#worker~0#1.base_25|) 1) (= (store |v_#memory_$Pointer$.base_196| |v_ULTIMATE.start_main_~#worker~0#1.base_25| (store (select |v_#memory_$Pointer$.base_196| |v_ULTIMATE.start_main_~#worker~0#1.base_25|) .cse0 (select (select |v_#memory_$Pointer$.base_195| |v_ULTIMATE.start_main_~#worker~0#1.base_25|) .cse0))) |v_#memory_$Pointer$.base_195|) (= (store |v_#memory_int_488| |v_ULTIMATE.start_main_~#worker~0#1.base_25| (store (select |v_#memory_int_488| |v_ULTIMATE.start_main_~#worker~0#1.base_25|) .cse0 |v_ULTIMATE.start_main_#t~pre35#1_15|)) |v_#memory_int_487|)))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_196|, #pthreadsForks=|v_#pthreadsForks_11|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_21|, #valid=|v_#valid_442|, #memory_int=|v_#memory_int_488|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_25|, #length=|v_#length_411|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_33|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_196|} OutVars{#memory_$Pointer$.base=|v_#memory_$Pointer$.base_195|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_15|, #pthreadsForks=|v_#pthreadsForks_10|, ULTIMATE.start_main_~#worker~0#1.offset=|v_ULTIMATE.start_main_~#worker~0#1.offset_21|, #valid=|v_#valid_442|, #memory_int=|v_#memory_int_487|, ULTIMATE.start_main_~#worker~0#1.base=|v_ULTIMATE.start_main_~#worker~0#1.base_25|, #length=|v_#length_411|, ULTIMATE.start_main_~i~5#1=|v_ULTIMATE.start_main_~i~5#1_33|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_195|} AuxVars[] AssignedVars[#memory_$Pointer$.base, ULTIMATE.start_main_#t~pre35#1, #pthreadsForks, #memory_int, #memory_$Pointer$.offset] 41918#[L780-3]don't care [1474] L780-3-->worker_fnENTRY: Formula: (and (= |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|) (= v_worker_fnThread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre35#1_6|)) InVars {ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#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_#t~pre20#1=|v_worker_fnThread1of1ForFork0_#t~pre20#1_6|, worker_fnThread1of1ForFork0_~a~0#1.base=|v_worker_fnThread1of1ForFork0_~a~0#1.base_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_10|, worker_fnThread1of1ForFork0_#t~mem17#1=|v_worker_fnThread1of1ForFork0_#t~mem17#1_10|, worker_fnThread1of1ForFork0_#t~mem26#1=|v_worker_fnThread1of1ForFork0_#t~mem26#1_10|, worker_fnThread1of1ForFork0_~i~3#1=|v_worker_fnThread1of1ForFork0_~i~3#1_16|, worker_fnThread1of1ForFork0_#t~mem24#1.offset=|v_worker_fnThread1of1ForFork0_#t~mem24#1.offset_8|, worker_fnThread1of1ForFork0_#t~ret19#1=|v_worker_fnThread1of1ForFork0_#t~ret19#1_8|, worker_fnThread1of1ForFork0_#res#1.base=|v_worker_fnThread1of1ForFork0_#res#1.base_4|, worker_fnThread1of1ForFork0_#t~pre31#1=|v_worker_fnThread1of1ForFork0_#t~pre31#1_6|, 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_8|, worker_fnThread1of1ForFork0_#t~mem23#1=|v_worker_fnThread1of1ForFork0_#t~mem23#1_10|, worker_fnThread1of1ForFork0_#t~pre15#1=|v_worker_fnThread1of1ForFork0_#t~pre15#1_6|, 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_#t~ret25#1=|v_worker_fnThread1of1ForFork0_#t~ret25#1_8|, worker_fnThread1of1ForFork0_barrier_wait_~b#1.base=|v_worker_fnThread1of1ForFork0_barrier_wait_~b#1.base_62|, worker_fnThread1of1ForFork0_#t~pre27#1=|v_worker_fnThread1of1ForFork0_#t~pre27#1_6|, 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~mem4#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1_22|, worker_fnThread1of1ForFork0_barrier_wait_#res#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#res#1_18|, ULTIMATE.start_main_#t~pre35#1=|v_ULTIMATE.start_main_#t~pre35#1_6|, worker_fnThread1of1ForFork0_#t~mem29#1=|v_worker_fnThread1of1ForFork0_#t~mem29#1_10|, worker_fnThread1of1ForFork0_#t~mem18#1.offset=|v_worker_fnThread1of1ForFork0_#t~mem18#1.offset_8|, 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_62|, worker_fnThread1of1ForFork0_#t~mem21#1=|v_worker_fnThread1of1ForFork0_#t~mem21#1_10|, 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~mem5#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1_22|, 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_#t~mem22#1=|v_worker_fnThread1of1ForFork0_#t~mem22#1_8|, 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_26|, worker_fnThread1of1ForFork0_#t~mem14#1=|v_worker_fnThread1of1ForFork0_#t~mem14#1_8|, worker_fnThread1of1ForFork0_#t~mem18#1.base=|v_worker_fnThread1of1ForFork0_#t~mem18#1.base_8|, worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1_14|, ULTIMATE.start_main_~#a~1#1.base=|v_ULTIMATE.start_main_~#a~1#1.base_10|, 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_#t~mem32#1=|v_worker_fnThread1of1ForFork0_#t~mem32#1_8|, 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_barrier_wait_#t~nondet13#1=|v_worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1_14|, worker_fnThread1of1ForFork0_#t~mem24#1.base=|v_worker_fnThread1of1ForFork0_#t~mem24#1.base_8|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_barrier_wait_#t~mem9#1, worker_fnThread1of1ForFork0_#t~pre20#1, worker_fnThread1of1ForFork0_~a~0#1.base, worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.offset, worker_fnThread1of1ForFork0_#t~mem16#1, worker_fnThread1of1ForFork0_#t~mem17#1, worker_fnThread1of1ForFork0_#t~mem26#1, worker_fnThread1of1ForFork0_~i~3#1, worker_fnThread1of1ForFork0_#t~mem24#1.offset, worker_fnThread1of1ForFork0_#t~ret19#1, worker_fnThread1of1ForFork0_#res#1.base, worker_fnThread1of1ForFork0_#t~pre31#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_#t~pre15#1, worker_fnThread1of1ForFork0_~arg#1.base, worker_fnThread1of1ForFork0_~i~0#1, worker_fnThread1of1ForFork0_#t~ret25#1, worker_fnThread1of1ForFork0_barrier_wait_~b#1.base, worker_fnThread1of1ForFork0_#t~pre27#1, worker_fnThread1of1ForFork0_~sig~0#1, worker_fnThread1of1ForFork0_thidvar0, worker_fnThread1of1ForFork0_barrier_wait_#t~mem4#1, worker_fnThread1of1ForFork0_barrier_wait_#res#1, worker_fnThread1of1ForFork0_#t~mem29#1, worker_fnThread1of1ForFork0_#t~mem18#1.offset, worker_fnThread1of1ForFork0_#in~arg#1.base, worker_fnThread1of1ForFork0_barrier_wait_~b#1.offset, worker_fnThread1of1ForFork0_#t~mem21#1, worker_fnThread1of1ForFork0_barrier_wait_#t~pre8#1, worker_fnThread1of1ForFork0_~arg#1.offset, worker_fnThread1of1ForFork0_barrier_wait_#t~mem5#1, worker_fnThread1of1ForFork0_barrier_wait_#t~mem10#1, worker_fnThread1of1ForFork0_#res#1.offset, worker_fnThread1of1ForFork0_#t~mem22#1, worker_fnThread1of1ForFork0_barrier_wait_#t~mem11#1, worker_fnThread1of1ForFork0_#t~mem14#1, worker_fnThread1of1ForFork0_#t~mem18#1.base, worker_fnThread1of1ForFork0_barrier_wait_#t~nondet6#1, worker_fnThread1of1ForFork0_barrier_wait_#t~mem7#1, worker_fnThread1of1ForFork0_barrier_wait_#in~b#1.base, worker_fnThread1of1ForFork0_~tid~0#1, worker_fnThread1of1ForFork0_#t~mem32#1, worker_fnThread1of1ForFork0_#t~mem28#1, worker_fnThread1of1ForFork0_barrier_wait_#t~mem12#1, worker_fnThread1of1ForFork0_barrier_wait_#t~nondet13#1, worker_fnThread1of1ForFork0_#t~mem24#1.base] 40228#[worker_fnENTRY, L780-4]don't care [1884] worker_fnENTRY-->L738: Formula: (let ((.cse0 (+ 8 |v_worker_fnThread1of1ForFork0_~a~0#1.offset_23|))) (and (= (select |v_#valid_500| |v_worker_fnThread1of1ForFork0_~a~0#1.base_23|) 1) (<= 0 .cse0) (= |v_worker_fnThread1of1ForFork0_~arg#1.offset_11| |v_worker_fnThread1of1ForFork0_#in~arg#1.offset_5|) (= |v_worker_fnThread1of1ForFork0_~arg#1.base_11| |v_worker_fnThread1of1ForFork0_#in~arg#1.base_5|) (= |v_worker_fnThread1of1ForFork0_~tid~0#1_59| (select (select |v_#memory_int_551| |v_worker_fnThread1of1ForFork0_~a~0#1.base_23|) .cse0)) (= |v_worker_fnThread1of1ForFork0_~arg#1.offset_11| |v_worker_fnThread1of1ForFork0_~a~0#1.offset_23|) (= |v_worker_fnThread1of1ForFork0_~a~0#1.base_23| |v_worker_fnThread1of1ForFork0_~arg#1.base_11|) (<= (+ 12 |v_worker_fnThread1of1ForFork0_~a~0#1.offset_23|) (select |v_#length_461| |v_worker_fnThread1of1ForFork0_~a~0#1.base_23|)))) InVars {worker_fnThread1of1ForFork0_#in~arg#1.offset=|v_worker_fnThread1of1ForFork0_#in~arg#1.offset_5|, #valid=|v_#valid_500|, #memory_int=|v_#memory_int_551|, #length=|v_#length_461|, worker_fnThread1of1ForFork0_#in~arg#1.base=|v_worker_fnThread1of1ForFork0_#in~arg#1.base_5|} OutVars{worker_fnThread1of1ForFork0_#t~mem14#1=|v_worker_fnThread1of1ForFork0_#t~mem14#1_19|, 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_23|, 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_23|, #valid=|v_#valid_500|, #memory_int=|v_#memory_int_551|, #length=|v_#length_461|, 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_59|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_#t~mem14#1, worker_fnThread1of1ForFork0_~arg#1.base, worker_fnThread1of1ForFork0_~a~0#1.base, worker_fnThread1of1ForFork0_~arg#1.offset, worker_fnThread1of1ForFork0_~a~0#1.offset, worker_fnThread1of1ForFork0_~tid~0#1] 40230#[L738, L780-4]don't care [1589] L738-->L739-5: Formula: (let ((.cse0 (+ |v_worker_fnThread1of1ForFork0_~tid~0#1_25| |v_~#pre~0.offset_21|))) (and (= (store |v_#memory_int_212| |v_~#pre~0.base_21| (store (select |v_#memory_int_212| |v_~#pre~0.base_21|) .cse0 1)) |v_#memory_int_211|) (= (select |v_#valid_184| |v_~#pre~0.base_21|) 1) (= (store |v_#memory_$Pointer$.offset_100| |v_~#pre~0.base_21| (store (select |v_#memory_$Pointer$.offset_100| |v_~#pre~0.base_21|) .cse0 (select (select |v_#memory_$Pointer$.offset_99| |v_~#pre~0.base_21|) .cse0))) |v_#memory_$Pointer$.offset_99|) (<= (+ |v_worker_fnThread1of1ForFork0_~tid~0#1_25| |v_~#pre~0.offset_21| 1) (select |v_#length_171| |v_~#pre~0.base_21|)) (= (store |v_#memory_$Pointer$.base_100| |v_~#pre~0.base_21| (store (select |v_#memory_$Pointer$.base_100| |v_~#pre~0.base_21|) .cse0 (select (select |v_#memory_$Pointer$.base_99| |v_~#pre~0.base_21|) .cse0))) |v_#memory_$Pointer$.base_99|) (<= 0 .cse0) (= |v_worker_fnThread1of1ForFork0_~i~0#1_27| 0))) InVars {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_100|, #valid=|v_#valid_184|, #memory_int=|v_#memory_int_212|, ~#pre~0.base=|v_~#pre~0.base_21|, #length=|v_#length_171|, worker_fnThread1of1ForFork0_~tid~0#1=|v_worker_fnThread1of1ForFork0_~tid~0#1_25|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_100|, ~#pre~0.offset=|v_~#pre~0.offset_21|} OutVars{worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_27|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_99|, #valid=|v_#valid_184|, #memory_int=|v_#memory_int_211|, ~#pre~0.base=|v_~#pre~0.base_21|, #length=|v_#length_171|, worker_fnThread1of1ForFork0_~tid~0#1=|v_worker_fnThread1of1ForFork0_~tid~0#1_25|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_99|, ~#pre~0.offset=|v_~#pre~0.offset_21|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_~i~0#1, #memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] 39910#[L780-4, L739-5]don't care [2022-07-26 14:06:59,649 INFO L735 eck$LassoCheckResult]: Loop: 39910#[L780-4, L739-5]don't care [1780] L739-5-->L741: Formula: (let ((.cse0 (+ |v_worker_fnThread1of1ForFork0_~i~0#1_39| |v_~#in~0.offset_53|))) (and (= (select |v_#valid_358| |v_~#in~0.base_53|) 1) (< |v_worker_fnThread1of1ForFork0_~i~0#1_39| 3) (= (mod (select (select |v_#memory_int_407| |v_~#in~0.base_53|) .cse0) 256) 0) (<= 0 .cse0) (<= (+ |v_worker_fnThread1of1ForFork0_~i~0#1_39| |v_~#in~0.offset_53| 1) (select |v_#length_337| |v_~#in~0.base_53|)))) InVars {worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_39|, ~#in~0.base=|v_~#in~0.base_53|, ~#in~0.offset=|v_~#in~0.offset_53|, #valid=|v_#valid_358|, #memory_int=|v_#memory_int_407|, #length=|v_#length_337|} OutVars{worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_39|, ~#in~0.base=|v_~#in~0.base_53|, ~#in~0.offset=|v_~#in~0.offset_53|, worker_fnThread1of1ForFork0_#t~mem16#1=|v_worker_fnThread1of1ForFork0_#t~mem16#1_21|, #valid=|v_#valid_358|, #memory_int=|v_#memory_int_407|, #length=|v_#length_337|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_#t~mem16#1] 39906#[L741, L780-4]don't care [1945] L741-->L739-5: Formula: (let ((.cse0 (+ |v_worker_fnThread1of1ForFork0_~i~0#1_50| |v_~#post~0.offset_76|))) (and (= (+ |v_worker_fnThread1of1ForFork0_~i~0#1_50| 1) |v_worker_fnThread1of1ForFork0_~i~0#1_49|) (<= 0 .cse0) (<= (+ |v_worker_fnThread1of1ForFork0_~i~0#1_50| |v_~#post~0.offset_76| 1) (select |v_#length_529| |v_~#post~0.base_76|)) (= (select |v_#valid_568| |v_~#post~0.base_76|) 1) (= (mod (select (select |v_#memory_int_641| |v_~#post~0.base_76|) .cse0) 256) 0))) InVars {~#post~0.offset=|v_~#post~0.offset_76|, worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_50|, #valid=|v_#valid_568|, #memory_int=|v_#memory_int_641|, #length=|v_#length_529|, ~#post~0.base=|v_~#post~0.base_76|} OutVars{~#post~0.offset=|v_~#post~0.offset_76|, worker_fnThread1of1ForFork0_~i~0#1=|v_worker_fnThread1of1ForFork0_~i~0#1_49|, #valid=|v_#valid_568|, worker_fnThread1of1ForFork0_#t~mem17#1=|v_worker_fnThread1of1ForFork0_#t~mem17#1_29|, #memory_int=|v_#memory_int_641|, #length=|v_#length_529|, worker_fnThread1of1ForFork0_#t~pre15#1=|v_worker_fnThread1of1ForFork0_#t~pre15#1_13|, ~#post~0.base=|v_~#post~0.base_76|} AuxVars[] AssignedVars[worker_fnThread1of1ForFork0_~i~0#1, worker_fnThread1of1ForFork0_#t~mem17#1, worker_fnThread1of1ForFork0_#t~pre15#1] 39910#[L780-4, L739-5]don't care [2022-07-26 14:06:59,649 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:06:59,649 INFO L85 PathProgramCache]: Analyzing trace with hash 446069729, now seen corresponding path program 2 times [2022-07-26 14:06:59,649 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:06:59,649 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [233640088] [2022-07-26 14:06:59,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:06:59,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:06:59,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:59,683 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:06:59,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:59,709 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:06:59,709 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:06:59,709 INFO L85 PathProgramCache]: Analyzing trace with hash 58086, now seen corresponding path program 2 times [2022-07-26 14:06:59,709 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:06:59,709 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1215858503] [2022-07-26 14:06:59,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:06:59,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:06:59,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:59,713 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:06:59,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:59,716 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:06:59,716 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:06:59,716 INFO L85 PathProgramCache]: Analyzing trace with hash -823662906, now seen corresponding path program 1 times [2022-07-26 14:06:59,716 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:06:59,716 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [870812677] [2022-07-26 14:06:59,716 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:06:59,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:06:59,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:59,748 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:06:59,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:06:59,780 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace Received shutdown request... [2022-07-26 14:11:23,655 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 14:11:23,655 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (67)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-07-26 14:11:23,666 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (66)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-07-26 14:11:24,150 WARN L249 SmtUtils]: Removed 55 from assertion stack [2022-07-26 14:11:24,154 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 26.07 02:11:24 BoogieIcfgContainer [2022-07-26 14:11:24,155 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-07-26 14:11:24,155 INFO L158 Benchmark]: Toolchain (without parser) took 285625.42ms. Allocated memory was 181.4MB in the beginning and 379.6MB in the end (delta: 198.2MB). Free memory was 123.3MB in the beginning and 269.3MB in the end (delta: -146.0MB). Peak memory consumption was 226.1MB. Max. memory is 8.0GB. [2022-07-26 14:11:24,155 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 181.4MB. Free memory was 141.6MB in the beginning and 141.5MB in the end (delta: 135.0kB). There was no memory consumed. Max. memory is 8.0GB. [2022-07-26 14:11:24,155 INFO L158 Benchmark]: CACSL2BoogieTranslator took 466.99ms. Allocated memory is still 181.4MB. Free memory was 123.1MB in the beginning and 141.1MB in the end (delta: -18.0MB). Peak memory consumption was 8.9MB. Max. memory is 8.0GB. [2022-07-26 14:11:24,155 INFO L158 Benchmark]: Boogie Procedure Inliner took 82.11ms. Allocated memory is still 181.4MB. Free memory was 141.1MB in the beginning and 137.3MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-07-26 14:11:24,156 INFO L158 Benchmark]: Boogie Preprocessor took 65.49ms. Allocated memory is still 181.4MB. Free memory was 137.3MB in the beginning and 133.9MB in the end (delta: 3.5MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-07-26 14:11:24,156 INFO L158 Benchmark]: RCFGBuilder took 739.05ms. Allocated memory is still 181.4MB. Free memory was 133.9MB in the beginning and 146.7MB in the end (delta: -12.9MB). Peak memory consumption was 34.0MB. Max. memory is 8.0GB. [2022-07-26 14:11:24,156 INFO L158 Benchmark]: BuchiAutomizer took 284267.30ms. Allocated memory was 181.4MB in the beginning and 379.6MB in the end (delta: 198.2MB). Free memory was 146.7MB in the beginning and 269.3MB in the end (delta: -122.5MB). Peak memory consumption was 249.2MB. Max. memory is 8.0GB. [2022-07-26 14:11:24,157 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 181.4MB. Free memory was 141.6MB in the beginning and 141.5MB in the end (delta: 135.0kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 466.99ms. Allocated memory is still 181.4MB. Free memory was 123.1MB in the beginning and 141.1MB in the end (delta: -18.0MB). Peak memory consumption was 8.9MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 82.11ms. Allocated memory is still 181.4MB. Free memory was 141.1MB in the beginning and 137.3MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 65.49ms. Allocated memory is still 181.4MB. Free memory was 137.3MB in the beginning and 133.9MB in the end (delta: 3.5MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * RCFGBuilder took 739.05ms. Allocated memory is still 181.4MB. Free memory was 133.9MB in the beginning and 146.7MB in the end (delta: -12.9MB). Peak memory consumption was 34.0MB. Max. memory is 8.0GB. * BuchiAutomizer took 284267.30ms. Allocated memory was 181.4MB in the beginning and 379.6MB in the end (delta: 198.2MB). Free memory was 146.7MB in the beginning and 269.3MB in the end (delta: -122.5MB). Peak memory consumption was 249.2MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Decomposition not yet finished - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 284.1s and 5 iterations. TraceHistogramMax:3. Analysis of lassos took 271.6s. Construction of modules took 0.4s. Büchi inclusion checks took 0.6s. Highest rank in rank-based complementation 3. Minimization of det autom 4. Minimization of nondet autom 0. Automata minimization 0.3s AutomataMinimizationTime, 4 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations. Non-live state removal took 0.1s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 178 SdHoareTripleChecker+Valid, 0.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 177 mSDsluCounter, 104 SdHoareTripleChecker+Invalid, 0.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 481 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 885 IncrementalHoareTripleChecker+Invalid, 887 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 52 mSDtfsCounter, 885 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU3 SILI0 SILT0 lasso1 LassoPreprocessingBenchmarks: Lassos: inital442 mio100 ax144 hnf100 lsp68 ukn68 mio100 lsp22 div100 bol100 ite100 ukn100 eq191 hnf89 smp100 dnf100 smp100 tf100 neg100 sie101 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 40ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 2 MotzkinApplications: 6 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 10.9s - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction) Buchi Automizer is unable to decide termination: Timeout while BuchiAutomatonCegarLoop was analyzing lasso (stem: length 10 TraceHistMax 3 loop: length 3 TraceHistMax 1),while LassoCheck was constructing stem TransFormula,while TransFormulaUtils was doing sequential composition of 9 TransFormulas,while SimplifyDDAWithTimeout was simplifying term of DAG size 449 for 264321ms.. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 10.7s, 446 PlacesBefore, 108 PlacesAfterwards, 506 TransitionsBefore, 140 TransitionsAfterwards, 93696 CoEnabledTransitionPairs, 6 FixpointIterations, 61 TrivialSequentialCompositions, 276 ConcurrentSequentialCompositions, 4 TrivialYvCompositions, 116 ConcurrentYvCompositions, 28 ChoiceCompositions, 485 TotalNumberOfCompositions, 163862 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 73301, positive: 72233, positive conditional: 0, positive unconditional: 72233, negative: 1068, negative conditional: 0, negative unconditional: 1068, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 52289, positive: 52011, positive conditional: 0, positive unconditional: 52011, negative: 278, negative conditional: 0, negative unconditional: 278, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 73301, positive: 20222, positive conditional: 0, positive unconditional: 20222, negative: 790, negative conditional: 0, negative unconditional: 790, unknown: 52289, unknown conditional: 0, unknown unconditional: 52289] , Statistics on independence cache: Total cache size (in pairs): 772, Positive cache size: 656, Positive conditional cache size: 0, Positive unconditional cache size: 656, Negative cache size: 116, Negative conditional cache size: 0, Negative unconditional cache size: 116 RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown