/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml --sifa.abstract.domain IntervalDomain -i ../sv-benchmarks/c/seq-mthreaded/rekh_ctm.4.c -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-01 00:21:34,703 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-01 00:21:34,704 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-01 00:21:34,736 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-01 00:21:34,737 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-01 00:21:34,737 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-01 00:21:34,738 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-01 00:21:34,739 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-01 00:21:34,740 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-01 00:21:34,741 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-01 00:21:34,741 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-01 00:21:34,742 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-01 00:21:34,742 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-01 00:21:34,743 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-01 00:21:34,749 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-01 00:21:34,752 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-01 00:21:34,753 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-01 00:21:34,757 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-01 00:21:34,758 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-01 00:21:34,759 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-01 00:21:34,760 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-01 00:21:34,763 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-01 00:21:34,763 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-01 00:21:34,764 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-01 00:21:34,766 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2023-04-01 00:21:34,770 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-01 00:21:34,770 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-01 00:21:34,771 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-01 00:21:34,772 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-04-01 00:21:34,785 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-01 00:21:34,785 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-01 00:21:34,786 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-01 00:21:34,786 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-01 00:21:34,786 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-01 00:21:34,786 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-01 00:21:34,786 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-01 00:21:34,787 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-01 00:21:34,787 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-01 00:21:34,787 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-01 00:21:34,787 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-01 00:21:34,787 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-01 00:21:34,787 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-01 00:21:34,787 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-01 00:21:34,787 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-01 00:21:34,788 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-01 00:21:34,788 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-01 00:21:34,788 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-01 00:21:34,788 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-01 00:21:34,788 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-01 00:21:34,788 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-01 00:21:34,789 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-01 00:21:34,789 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-01 00:21:34,789 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-01 00:21:34,789 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-01 00:21:34,789 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-01 00:21:34,789 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-01 00:21:34,789 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-01 00:21:34,789 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-01 00:21:34,790 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-01 00:21:34,790 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-01 00:21:34,790 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-01 00:21:34,790 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 00:21:34,790 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-01 00:21:34,790 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-01 00:21:34,790 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-01 00:21:34,790 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-01 00:21:34,791 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-01 00:21:34,791 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-01 00:21:34,791 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-01 00:21:34,791 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-01 00:21:34,791 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2023-04-01 00:21:34,948 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-01 00:21:34,961 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-01 00:21:34,962 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-01 00:21:34,963 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-01 00:21:34,963 INFO L275 PluginConnector]: CDTParser initialized [2023-04-01 00:21:34,964 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded/rekh_ctm.4.c [2023-04-01 00:21:35,917 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-01 00:21:36,223 INFO L351 CDTParser]: Found 1 translation units. [2023-04-01 00:21:36,223 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_ctm.4.c [2023-04-01 00:21:36,243 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/037caa90e/2f2fb97d1a7744578bfe2e34ef806006/FLAGa1611ead0 [2023-04-01 00:21:36,253 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/037caa90e/2f2fb97d1a7744578bfe2e34ef806006 [2023-04-01 00:21:36,254 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-01 00:21:36,255 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-01 00:21:36,256 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-01 00:21:36,256 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-01 00:21:36,258 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-01 00:21:36,259 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 12:21:36" (1/1) ... [2023-04-01 00:21:36,259 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24b4c55b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 12:21:36, skipping insertion in model container [2023-04-01 00:21:36,259 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 12:21:36" (1/1) ... [2023-04-01 00:21:36,264 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-01 00:21:36,333 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-01 00:21:36,465 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_ctm.4.c[1868,1881] [2023-04-01 00:21:36,842 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 00:21:36,858 INFO L203 MainTranslator]: Completed pre-run [2023-04-01 00:21:36,868 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_ctm.4.c[1868,1881] [2023-04-01 00:21:37,050 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 00:21:37,144 INFO L208 MainTranslator]: Completed translation [2023-04-01 00:21:37,144 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 12:21:37 WrapperNode [2023-04-01 00:21:37,144 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-01 00:21:37,145 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-01 00:21:37,145 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-01 00:21:37,145 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-01 00:21:37,153 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 12:21:37" (1/1) ... [2023-04-01 00:21:37,154 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 12:21:37" (1/1) ... [2023-04-01 00:21:37,222 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 12:21:37" (1/1) ... [2023-04-01 00:21:37,222 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 12:21:37" (1/1) ... [2023-04-01 00:21:37,329 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 12:21:37" (1/1) ... [2023-04-01 00:21:37,352 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 12:21:37" (1/1) ... [2023-04-01 00:21:37,374 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 12:21:37" (1/1) ... [2023-04-01 00:21:37,391 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 12:21:37" (1/1) ... [2023-04-01 00:21:37,423 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-01 00:21:37,424 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-01 00:21:37,424 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-01 00:21:37,425 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-01 00:21:37,426 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 12:21:37" (1/1) ... [2023-04-01 00:21:37,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 00:21:37,438 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 00:21:37,482 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-04-01 00:21:37,537 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-04-01 00:21:37,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-01 00:21:37,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-01 00:21:37,564 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-01 00:21:37,564 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2023-04-01 00:21:37,564 INFO L138 BoogieDeclarations]: Found implementation of procedure calibrate [2023-04-01 00:21:37,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor [2023-04-01 00:21:37,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_nxtcolorsensor_mode [2023-04-01 00:21:37,565 INFO L138 BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor [2023-04-01 00:21:37,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_is_ENTER_button_pressed [2023-04-01 00:21:37,565 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2023-04-01 00:21:37,565 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2023-04-01 00:21:37,565 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2023-04-01 00:21:37,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_nxtcolorsensor_light [2023-04-01 00:21:37,565 INFO L138 BoogieDeclarations]: Found implementation of procedure TerminateTask [2023-04-01 00:21:37,565 INFO L138 BoogieDeclarations]: Found implementation of procedure transition [2023-04-01 00:21:37,565 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2023-04-01 00:21:37,566 INFO L138 BoogieDeclarations]: Found implementation of procedure move_motor [2023-04-01 00:21:37,566 INFO L138 BoogieDeclarations]: Found implementation of procedure Controller [2023-04-01 00:21:37,566 INFO L138 BoogieDeclarations]: Found implementation of procedure Reader [2023-04-01 00:21:37,566 INFO L138 BoogieDeclarations]: Found implementation of procedure Writer [2023-04-01 00:21:37,566 INFO L138 BoogieDeclarations]: Found implementation of procedure TapeMover [2023-04-01 00:21:37,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller [2023-04-01 00:21:37,566 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperController [2023-04-01 00:21:37,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover [2023-04-01 00:21:37,566 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperTapeMover [2023-04-01 00:21:37,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader [2023-04-01 00:21:37,567 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperReader [2023-04-01 00:21:37,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer [2023-04-01 00:21:37,567 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperWriter [2023-04-01 00:21:37,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2023-04-01 00:21:37,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2023-04-01 00:21:37,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2023-04-01 00:21:37,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2023-04-01 00:21:37,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2023-04-01 00:21:37,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3 [2023-04-01 00:21:37,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_assert_i0 [2023-04-01 00:21:37,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2023-04-01 00:21:37,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2023-04-01 00:21:37,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2023-04-01 00:21:37,568 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-01 00:21:37,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2023-04-01 00:21:37,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count [2023-04-01 00:21:37,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed [2023-04-01 00:21:37,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count [2023-04-01 00:21:37,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed [2023-04-01 00:21:37,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count [2023-04-01 00:21:37,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed [2023-04-01 00:21:37,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode [2023-04-01 00:21:37,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode [2023-04-01 00:21:37,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_input [2023-04-01 00:21:37,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_output [2023-04-01 00:21:37,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_dir [2023-04-01 00:21:37,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_read [2023-04-01 00:21:37,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg [2023-04-01 00:21:37,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold [2023-04-01 00:21:37,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state [2023-04-01 00:21:37,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state [2023-04-01 00:21:37,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state [2023-04-01 00:21:37,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Controller [2023-04-01 00:21:37,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_TapeMover [2023-04-01 00:21:37,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Reader [2023-04-01 00:21:37,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_job_count_Writer [2023-04-01 00:21:37,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2023-04-01 00:21:37,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count [2023-04-01 00:21:37,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_speed [2023-04-01 00:21:37,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count [2023-04-01 00:21:37,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_speed [2023-04-01 00:21:37,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count [2023-04-01 00:21:37,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_speed [2023-04-01 00:21:37,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtcolorsensor_data_mode [2023-04-01 00:21:37,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtcolorsensor_mode [2023-04-01 00:21:37,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_input [2023-04-01 00:21:37,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_output [2023-04-01 00:21:37,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_dir [2023-04-01 00:21:37,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read [2023-04-01 00:21:37,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg [2023-04-01 00:21:37,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_threshold [2023-04-01 00:21:37,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state [2023-04-01 00:21:37,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state [2023-04-01 00:21:37,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state [2023-04-01 00:21:37,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Controller [2023-04-01 00:21:37,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_TapeMover [2023-04-01 00:21:37,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Reader [2023-04-01 00:21:37,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_job_count_Writer [2023-04-01 00:21:37,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2023-04-01 00:21:37,573 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-01 00:21:37,573 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-01 00:21:37,574 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-01 00:21:37,574 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-01 00:21:37,574 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2023-04-01 00:21:37,574 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_assert_i0 [2023-04-01 00:21:37,574 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t3 [2023-04-01 00:21:37,574 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2023-04-01 00:21:37,574 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2023-04-01 00:21:37,574 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2023-04-01 00:21:37,574 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-04-01 00:21:37,574 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-01 00:21:37,574 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-01 00:21:37,574 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2023-04-01 00:21:37,574 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2023-04-01 00:21:37,574 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_lock [2023-04-01 00:21:37,575 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cpu_unlock [2023-04-01 00:21:37,575 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2023-04-01 00:21:37,575 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2023-04-01 00:21:37,575 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2023-04-01 00:21:37,575 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_count [2023-04-01 00:21:37,575 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_count [2023-04-01 00:21:37,575 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed [2023-04-01 00:21:37,575 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_speed [2023-04-01 00:21:37,575 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_count [2023-04-01 00:21:37,575 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_count [2023-04-01 00:21:37,576 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed [2023-04-01 00:21:37,576 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_speed [2023-04-01 00:21:37,576 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_count [2023-04-01 00:21:37,576 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_count [2023-04-01 00:21:37,576 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed [2023-04-01 00:21:37,576 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_speed [2023-04-01 00:21:37,577 INFO L130 BoogieDeclarations]: Found specification of procedure calibrate [2023-04-01 00:21:37,577 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode [2023-04-01 00:21:37,577 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtcolorsensor_data_mode [2023-04-01 00:21:37,577 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode [2023-04-01 00:21:37,578 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtcolorsensor_mode [2023-04-01 00:21:37,580 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor [2023-04-01 00:21:37,580 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_nxtcolorsensor_mode [2023-04-01 00:21:37,584 INFO L130 BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor [2023-04-01 00:21:37,584 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_is_ENTER_button_pressed [2023-04-01 00:21:37,584 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2023-04-01 00:21:37,584 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2023-04-01 00:21:37,585 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2023-04-01 00:21:37,585 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_nxtcolorsensor_light [2023-04-01 00:21:37,585 INFO L130 BoogieDeclarations]: Found specification of procedure TerminateTask [2023-04-01 00:21:37,585 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_input [2023-04-01 00:21:37,585 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_input [2023-04-01 00:21:37,585 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_output [2023-04-01 00:21:37,585 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_output [2023-04-01 00:21:37,585 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_dir [2023-04-01 00:21:37,585 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_dir [2023-04-01 00:21:37,585 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_read [2023-04-01 00:21:37,585 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read [2023-04-01 00:21:37,585 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg [2023-04-01 00:21:37,585 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg [2023-04-01 00:21:37,585 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_threshold [2023-04-01 00:21:37,585 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_threshold [2023-04-01 00:21:37,586 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_state [2023-04-01 00:21:37,586 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_state [2023-04-01 00:21:37,586 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_state [2023-04-01 00:21:37,586 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_state [2023-04-01 00:21:37,586 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_state [2023-04-01 00:21:37,586 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_state [2023-04-01 00:21:37,586 INFO L130 BoogieDeclarations]: Found specification of procedure transition [2023-04-01 00:21:37,586 INFO L130 BoogieDeclarations]: Found specification of procedure init [2023-04-01 00:21:37,586 INFO L130 BoogieDeclarations]: Found specification of procedure move_motor [2023-04-01 00:21:37,586 INFO L130 BoogieDeclarations]: Found specification of procedure Controller [2023-04-01 00:21:37,586 INFO L130 BoogieDeclarations]: Found specification of procedure Reader [2023-04-01 00:21:37,586 INFO L130 BoogieDeclarations]: Found specification of procedure Writer [2023-04-01 00:21:37,586 INFO L130 BoogieDeclarations]: Found specification of procedure TapeMover [2023-04-01 00:21:37,587 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Controller [2023-04-01 00:21:37,587 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Controller [2023-04-01 00:21:37,587 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller [2023-04-01 00:21:37,587 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperController [2023-04-01 00:21:37,587 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_TapeMover [2023-04-01 00:21:37,587 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_TapeMover [2023-04-01 00:21:37,587 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover [2023-04-01 00:21:37,587 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperTapeMover [2023-04-01 00:21:37,587 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Reader [2023-04-01 00:21:37,587 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Reader [2023-04-01 00:21:37,587 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader [2023-04-01 00:21:37,587 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperReader [2023-04-01 00:21:37,587 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_job_count_Writer [2023-04-01 00:21:37,587 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_job_count_Writer [2023-04-01 00:21:37,588 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer [2023-04-01 00:21:37,588 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperWriter [2023-04-01 00:21:37,588 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2023-04-01 00:21:37,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-01 00:21:37,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-01 00:21:37,588 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2023-04-01 00:21:37,588 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2023-04-01 00:21:37,588 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2023-04-01 00:21:37,588 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2023-04-01 00:21:37,589 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-01 00:21:37,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-01 00:21:37,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-01 00:21:37,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-01 00:21:37,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-01 00:21:38,206 INFO L236 CfgBuilder]: Building ICFG [2023-04-01 00:21:38,208 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-01 00:22:01,034 INFO L277 CfgBuilder]: Performing block encoding [2023-04-01 00:22:05,101 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-01 00:22:05,101 INFO L302 CfgBuilder]: Removed 4 assume(true) statements. [2023-04-01 00:22:05,105 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 12:22:05 BoogieIcfgContainer [2023-04-01 00:22:05,106 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-01 00:22:05,108 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-01 00:22:05,108 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-01 00:22:05,113 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-01 00:22:05,113 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.04 12:21:36" (1/3) ... [2023-04-01 00:22:05,113 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@441c9d01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 12:22:05, skipping insertion in model container [2023-04-01 00:22:05,113 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 12:21:37" (2/3) ... [2023-04-01 00:22:05,114 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@441c9d01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 12:22:05, skipping insertion in model container [2023-04-01 00:22:05,114 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 12:22:05" (3/3) ... [2023-04-01 00:22:05,114 INFO L112 eAbstractionObserver]: Analyzing ICFG rekh_ctm.4.c [2023-04-01 00:22:05,128 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-01 00:22:05,128 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-01 00:22:05,178 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-01 00:22:05,183 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@3e239ae9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-01 00:22:05,183 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-01 00:22:05,190 INFO L276 IsEmpty]: Start isEmpty. Operand has 1093 states, 665 states have (on average 1.3548872180451128) internal successors, (901), 693 states have internal predecessors, (901), 343 states have call successors, (343), 79 states have call predecessors, (343), 79 states have return successors, (343), 331 states have call predecessors, (343), 343 states have call successors, (343) [2023-04-01 00:22:05,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-04-01 00:22:05,195 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 00:22:05,196 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 00:22:05,196 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 00:22:05,199 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 00:22:05,199 INFO L85 PathProgramCache]: Analyzing trace with hash -59611687, now seen corresponding path program 1 times [2023-04-01 00:22:05,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 00:22:05,206 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [438489257] [2023-04-01 00:22:05,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 00:22:05,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms