/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc config/AutomizerReach.xml -s config/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--mISDN--mISDN_dsp.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-4f750a8 [2020-12-22 13:31:40,733 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-22 13:31:40,736 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-22 13:31:40,769 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-22 13:31:40,770 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-22 13:31:40,771 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-22 13:31:40,773 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-22 13:31:40,776 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-22 13:31:40,778 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-22 13:31:40,779 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-22 13:31:40,780 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-22 13:31:40,782 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-22 13:31:40,782 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-22 13:31:40,784 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-22 13:31:40,785 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-22 13:31:40,807 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-22 13:31:40,808 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-22 13:31:40,809 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-22 13:31:40,811 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-22 13:31:40,814 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-22 13:31:40,816 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-22 13:31:40,817 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-22 13:31:40,818 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-22 13:31:40,819 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-22 13:31:40,823 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-12-22 13:31:40,827 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-22 13:31:40,828 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-22 13:31:40,829 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-22 13:31:40,829 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-22 13:31:40,831 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-22 13:31:40,831 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-22 13:31:40,832 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-22 13:31:40,832 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-22 13:31:40,833 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-22 13:31:40,834 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-22 13:31:40,835 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-22 13:31:40,836 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-12-22 13:31:40,863 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-22 13:31:40,864 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-22 13:31:40,865 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-22 13:31:40,866 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-22 13:31:40,866 INFO L138 SettingsManager]: * Use SBE=true [2020-12-22 13:31:40,866 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-22 13:31:40,867 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-22 13:31:40,867 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-22 13:31:40,867 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-22 13:31:40,868 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-22 13:31:40,868 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-22 13:31:40,868 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-22 13:31:40,868 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-22 13:31:40,869 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-22 13:31:40,869 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-22 13:31:40,869 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-22 13:31:40,870 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-22 13:31:40,870 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-22 13:31:40,870 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-22 13:31:40,871 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-22 13:31:40,871 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-22 13:31:40,871 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-22 13:31:40,871 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-22 13:31:40,872 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-22 13:31:40,872 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-22 13:31:40,872 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-22 13:31:41,284 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-22 13:31:41,307 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-22 13:31:41,310 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-22 13:31:41,314 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-22 13:31:41,315 INFO L275 PluginConnector]: CDTParser initialized [2020-12-22 13:31:41,316 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--mISDN--mISDN_dsp.ko-entry_point.cil.out.i [2020-12-22 13:31:41,386 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f2e4074c/dfee3c34fbfd4b72afd7e444a43c3b42/FLAG5274bc182 [2020-12-22 13:31:42,588 INFO L306 CDTParser]: Found 1 translation units. [2020-12-22 13:31:42,589 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--mISDN--mISDN_dsp.ko-entry_point.cil.out.i [2020-12-22 13:31:42,635 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f2e4074c/dfee3c34fbfd4b72afd7e444a43c3b42/FLAG5274bc182 [2020-12-22 13:31:42,769 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f2e4074c/dfee3c34fbfd4b72afd7e444a43c3b42 [2020-12-22 13:31:42,772 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-22 13:31:42,774 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-22 13:31:42,777 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-22 13:31:42,777 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-22 13:31:42,781 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-22 13:31:42,783 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 01:31:42" (1/1) ... [2020-12-22 13:31:42,784 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64bb2409 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:31:42, skipping insertion in model container [2020-12-22 13:31:42,785 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 01:31:42" (1/1) ... [2020-12-22 13:31:42,793 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-22 13:31:43,083 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-22 13:31:43,729 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5701] [2020-12-22 13:31:43,730 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5702-5703] [2020-12-22 13:31:44,058 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--mISDN--mISDN_dsp.ko-entry_point.cil.out.i[171010,171023] [2020-12-22 13:31:45,947 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-22 13:31:46,122 INFO L203 MainTranslator]: Completed pre-run [2020-12-22 13:31:46,304 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5701] [2020-12-22 13:31:46,305 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5702-5703] [2020-12-22 13:31:46,312 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--mISDN--mISDN_dsp.ko-entry_point.cil.out.i[171010,171023] [2020-12-22 13:31:46,756 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-22 13:31:47,312 INFO L208 MainTranslator]: Completed translation [2020-12-22 13:31:47,314 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:31:47 WrapperNode [2020-12-22 13:31:47,318 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-22 13:31:47,319 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-22 13:31:47,320 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-22 13:31:47,320 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-22 13:31:47,330 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:31:47" (1/1) ... [2020-12-22 13:31:47,563 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:31:47" (1/1) ... [2020-12-22 13:31:47,843 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-22 13:31:47,844 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-22 13:31:47,845 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-22 13:31:47,845 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-22 13:31:47,854 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:31:47" (1/1) ... [2020-12-22 13:31:47,855 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:31:47" (1/1) ... [2020-12-22 13:31:47,918 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:31:47" (1/1) ... [2020-12-22 13:31:47,918 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:31:47" (1/1) ... [2020-12-22 13:31:48,049 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:31:47" (1/1) ... [2020-12-22 13:31:48,064 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:31:47" (1/1) ... [2020-12-22 13:31:48,096 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:31:47" (1/1) ... [2020-12-22 13:31:48,130 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-22 13:31:48,134 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-22 13:31:48,134 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-22 13:31:48,134 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-22 13:31:48,136 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:31:47" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-22 13:31:48,249 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-22 13:31:48,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-22 13:31:48,250 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-22 13:31:48,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-22 13:31:48,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-22 13:31:48,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-22 13:31:48,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-22 13:31:48,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-22 13:31:48,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-22 13:31:48,254 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-22 13:31:48,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-22 13:33:50,627 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-22 13:33:50,628 INFO L299 CfgBuilder]: Removed 209 assume(true) statements. [2020-12-22 13:33:50,630 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 01:33:50 BoogieIcfgContainer [2020-12-22 13:33:50,630 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-22 13:33:50,632 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-22 13:33:50,632 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-22 13:33:50,637 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-22 13:33:50,637 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.12 01:31:42" (1/3) ... [2020-12-22 13:33:50,638 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d74cc98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 01:33:50, skipping insertion in model container [2020-12-22 13:33:50,638 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:31:47" (2/3) ... [2020-12-22 13:33:50,638 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d74cc98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 01:33:50, skipping insertion in model container [2020-12-22 13:33:50,638 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 01:33:50" (3/3) ... [2020-12-22 13:33:50,640 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--mISDN--mISDN_dsp.ko-entry_point.cil.out.i [2020-12-22 13:33:50,646 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-22 13:33:50,655 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2020-12-22 13:33:50,677 INFO L253 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2020-12-22 13:33:50,712 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-22 13:33:50,712 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-22 13:33:50,713 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-22 13:33:50,713 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-22 13:33:50,713 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-22 13:33:50,713 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-22 13:33:50,713 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-22 13:33:50,713 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-22 13:33:50,735 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states. [2020-12-22 13:33:50,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-12-22 13:33:50,743 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 13:33:50,744 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 13:33:50,745 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 13:33:50,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 13:33:50,751 INFO L82 PathProgramCache]: Analyzing trace with hash 602802782, now seen corresponding path program 1 times [2020-12-22 13:33:50,761 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 13:33:50,762 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [589145953] [2020-12-22 13:33:50,762 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 13:33:51,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 13:33:52,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 13:33:52,234 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [589145953] [2020-12-22 13:33:52,235 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 13:33:52,236 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 13:33:52,236 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [704812710] [2020-12-22 13:33:52,241 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 13:33:52,241 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 13:33:52,260 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 13:33:52,261 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 13:33:52,263 INFO L87 Difference]: Start difference. First operand 290 states. Second operand 3 states. [2020-12-22 13:33:52,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 13:33:52,845 INFO L93 Difference]: Finished difference Result 804 states and 1158 transitions. [2020-12-22 13:33:52,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 13:33:52,848 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 19 [2020-12-22 13:33:52,848 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 13:33:52,868 INFO L225 Difference]: With dead ends: 804 [2020-12-22 13:33:52,869 INFO L226 Difference]: Without dead ends: 462 [2020-12-22 13:33:52,874 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 13:33:52,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 462 states. [2020-12-22 13:33:52,978 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 462 to 460. [2020-12-22 13:33:52,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 460 states. [2020-12-22 13:33:52,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 460 states and 659 transitions. [2020-12-22 13:33:52,989 INFO L78 Accepts]: Start accepts. Automaton has 460 states and 659 transitions. Word has length 19 [2020-12-22 13:33:52,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 13:33:52,990 INFO L481 AbstractCegarLoop]: Abstraction has 460 states and 659 transitions. [2020-12-22 13:33:52,990 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 13:33:52,990 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 659 transitions. [2020-12-22 13:33:52,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2020-12-22 13:33:52,994 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 13:33:52,995 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 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] [2020-12-22 13:33:52,995 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-12-22 13:33:52,995 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 13:33:52,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 13:33:52,996 INFO L82 PathProgramCache]: Analyzing trace with hash -1817339411, now seen corresponding path program 1 times [2020-12-22 13:33:52,996 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 13:33:52,996 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [924502069] [2020-12-22 13:33:52,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 13:33:53,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 13:33:53,885 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 13:33:53,886 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [924502069] [2020-12-22 13:33:53,886 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 13:33:53,886 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 13:33:53,886 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [534425522] [2020-12-22 13:33:53,888 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-22 13:33:53,888 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 13:33:53,889 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-22 13:33:53,889 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-22 13:33:53,890 INFO L87 Difference]: Start difference. First operand 460 states and 659 transitions. Second operand 4 states. [2020-12-22 13:33:54,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 13:33:54,381 INFO L93 Difference]: Finished difference Result 1036 states and 1491 transitions. [2020-12-22 13:33:54,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-22 13:33:54,382 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 32 [2020-12-22 13:33:54,383 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 13:33:54,386 INFO L225 Difference]: With dead ends: 1036 [2020-12-22 13:33:54,386 INFO L226 Difference]: Without dead ends: 588 [2020-12-22 13:33:54,389 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-22 13:33:54,391 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 588 states. [2020-12-22 13:33:54,419 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 588 to 492. [2020-12-22 13:33:54,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 492 states. [2020-12-22 13:33:54,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 492 states and 707 transitions. [2020-12-22 13:33:54,423 INFO L78 Accepts]: Start accepts. Automaton has 492 states and 707 transitions. Word has length 32 [2020-12-22 13:33:54,423 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 13:33:54,423 INFO L481 AbstractCegarLoop]: Abstraction has 492 states and 707 transitions. [2020-12-22 13:33:54,423 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-22 13:33:54,423 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 707 transitions. [2020-12-22 13:33:54,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2020-12-22 13:33:54,429 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 13:33:54,429 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 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] [2020-12-22 13:33:54,429 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-12-22 13:33:54,429 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 13:33:54,433 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 13:33:54,433 INFO L82 PathProgramCache]: Analyzing trace with hash -2007481882, now seen corresponding path program 1 times [2020-12-22 13:33:54,433 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 13:33:54,433 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1726431716] [2020-12-22 13:33:54,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 13:33:54,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 13:33:55,168 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 13:33:55,169 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1726431716] [2020-12-22 13:33:55,169 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 13:33:55,170 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 13:33:55,170 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1135923284] [2020-12-22 13:33:55,171 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 13:33:55,171 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 13:33:55,182 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 13:33:55,182 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 13:33:55,183 INFO L87 Difference]: Start difference. First operand 492 states and 707 transitions. Second operand 3 states. [2020-12-22 13:33:57,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 13:33:57,605 INFO L93 Difference]: Finished difference Result 958 states and 1379 transitions. [2020-12-22 13:33:57,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 13:33:57,606 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 33 [2020-12-22 13:33:57,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 13:33:57,609 INFO L225 Difference]: With dead ends: 958 [2020-12-22 13:33:57,609 INFO L226 Difference]: Without dead ends: 500 [2020-12-22 13:33:57,611 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 13:33:57,612 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 500 states. [2020-12-22 13:33:57,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 500 to 498. [2020-12-22 13:33:57,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 498 states. [2020-12-22 13:33:57,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 498 states and 713 transitions. [2020-12-22 13:33:57,627 INFO L78 Accepts]: Start accepts. Automaton has 498 states and 713 transitions. Word has length 33 [2020-12-22 13:33:57,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 13:33:57,628 INFO L481 AbstractCegarLoop]: Abstraction has 498 states and 713 transitions. [2020-12-22 13:33:57,628 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 13:33:57,628 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 713 transitions. [2020-12-22 13:33:57,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2020-12-22 13:33:57,629 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 13:33:57,630 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 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] [2020-12-22 13:33:57,630 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-12-22 13:33:57,630 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 13:33:57,631 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 13:33:57,631 INFO L82 PathProgramCache]: Analyzing trace with hash -612844940, now seen corresponding path program 1 times [2020-12-22 13:33:57,631 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 13:33:57,631 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1524029268] [2020-12-22 13:33:57,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 13:33:57,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 13:33:58,340 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 13:33:58,341 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1524029268] [2020-12-22 13:33:58,341 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2122582639] [2020-12-22 13:33:58,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 13:34:02,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 13:34:02,162 INFO L263 TraceCheckSpWp]: Trace formula consists of 9239 conjuncts, 3 conjunts are in the unsatisfiable core [2020-12-22 13:34:02,183 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-22 13:34:02,324 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-12-22 13:34:02,324 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-12-22 13:34:02,325 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2020-12-22 13:34:02,327 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1126792599] [2020-12-22 13:34:02,327 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 13:34:02,328 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 13:34:02,328 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 13:34:02,328 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-12-22 13:34:02,329 INFO L87 Difference]: Start difference. First operand 498 states and 713 transitions. Second operand 3 states. [2020-12-22 13:34:02,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 13:34:02,373 INFO L93 Difference]: Finished difference Result 498 states and 713 transitions. [2020-12-22 13:34:02,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 13:34:02,374 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 37 [2020-12-22 13:34:02,374 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 13:34:02,374 INFO L225 Difference]: With dead ends: 498 [2020-12-22 13:34:02,374 INFO L226 Difference]: Without dead ends: 0 [2020-12-22 13:34:02,375 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-12-22 13:34:02,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-12-22 13:34:02,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-12-22 13:34:02,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-12-22 13:34:02,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-12-22 13:34:02,376 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 37 [2020-12-22 13:34:02,376 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 13:34:02,377 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-12-22 13:34:02,377 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 13:34:02,377 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-12-22 13:34:02,377 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-12-22 13:34:02,578 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-22 13:34:02,582 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-12-22 13:34:04,286 INFO L192 CegarLoopUtils]: At program point L13116(lines 1 13968) the Hoare annotation is: true [2020-12-22 13:34:04,287 INFO L189 CegarLoopUtils]: For program point L13182(lines 13182 13185) no Hoare annotation was computed. [2020-12-22 13:34:04,287 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 5933) no Hoare annotation was computed. [2020-12-22 13:34:04,287 INFO L189 CegarLoopUtils]: For program point L7501(lines 7501 7573) no Hoare annotation was computed. [2020-12-22 13:34:04,287 INFO L189 CegarLoopUtils]: For program point L7237-1(lines 7237 7240) no Hoare annotation was computed. [2020-12-22 13:34:04,287 INFO L189 CegarLoopUtils]: For program point L11928(lines 11928 11934) no Hoare annotation was computed. [2020-12-22 13:34:04,288 INFO L189 CegarLoopUtils]: For program point L7502(line 7502) no Hoare annotation was computed. [2020-12-22 13:34:04,288 INFO L189 CegarLoopUtils]: For program point L7371(lines 7371 7374) no Hoare annotation was computed. [2020-12-22 13:34:04,288 INFO L189 CegarLoopUtils]: For program point L7371-2(lines 7371 7374) no Hoare annotation was computed. [2020-12-22 13:34:04,288 INFO L189 CegarLoopUtils]: For program point L7305(lines 7305 7308) no Hoare annotation was computed. [2020-12-22 13:34:04,288 INFO L185 CegarLoopUtils]: At program point L13912(lines 13911 13913) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,289 INFO L189 CegarLoopUtils]: For program point L7504(line 7504) no Hoare annotation was computed. [2020-12-22 13:34:04,289 INFO L189 CegarLoopUtils]: For program point L10609(lines 10609 10613) no Hoare annotation was computed. [2020-12-22 13:34:04,289 INFO L189 CegarLoopUtils]: For program point L11931(lines 11931 11934) no Hoare annotation was computed. [2020-12-22 13:34:04,289 INFO L189 CegarLoopUtils]: For program point L13054(lines 13054 13058) no Hoare annotation was computed. [2020-12-22 13:34:04,289 INFO L185 CegarLoopUtils]: At program point L13847(lines 13846 13848) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,289 INFO L189 CegarLoopUtils]: For program point L11931-2(lines 11928 11934) no Hoare annotation was computed. [2020-12-22 13:34:04,289 INFO L185 CegarLoopUtils]: At program point L13847-1(lines 13846 13848) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,290 INFO L189 CegarLoopUtils]: For program point L7571(line 7571) no Hoare annotation was computed. [2020-12-22 13:34:04,290 INFO L185 CegarLoopUtils]: At program point L11799(lines 11735 11805) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,290 INFO L189 CegarLoopUtils]: For program point L7505(lines 7505 7508) no Hoare annotation was computed. [2020-12-22 13:34:04,290 INFO L192 CegarLoopUtils]: At program point L13187(lines 13179 13189) the Hoare annotation is: true [2020-12-22 13:34:04,290 INFO L192 CegarLoopUtils]: At program point L13915(lines 13914 13916) the Hoare annotation is: true [2020-12-22 13:34:04,290 INFO L185 CegarLoopUtils]: At program point L5789-2(lines 5784 5791) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,291 INFO L192 CegarLoopUtils]: At program point L5789-3(lines 5784 5791) the Hoare annotation is: true [2020-12-22 13:34:04,291 INFO L185 CegarLoopUtils]: At program point L5789(lines 5784 5791) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,291 INFO L185 CegarLoopUtils]: At program point L5789-1(lines 5784 5791) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,291 INFO L185 CegarLoopUtils]: At program point L13056(lines 13027 13072) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,291 INFO L185 CegarLoopUtils]: At program point L11801(lines 11735 11805) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,291 INFO L189 CegarLoopUtils]: For program point L11339(lines 11339 11342) no Hoare annotation was computed. [2020-12-22 13:34:04,291 INFO L189 CegarLoopUtils]: For program point L11339-2(lines 11339 11342) no Hoare annotation was computed. [2020-12-22 13:34:04,292 INFO L185 CegarLoopUtils]: At program point L13850(lines 7581 7588) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,292 INFO L185 CegarLoopUtils]: At program point L7574(lines 7488 7579) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,292 INFO L189 CegarLoopUtils]: For program point L13784(lines 13784 13787) no Hoare annotation was computed. [2020-12-22 13:34:04,292 INFO L189 CegarLoopUtils]: For program point L7376-2(lines 7376 7379) no Hoare annotation was computed. [2020-12-22 13:34:04,292 INFO L189 CegarLoopUtils]: For program point L7376(lines 7376 7379) no Hoare annotation was computed. [2020-12-22 13:34:04,292 INFO L192 CegarLoopUtils]: At program point L10614(lines 10606 10616) the Hoare annotation is: true [2020-12-22 13:34:04,292 INFO L185 CegarLoopUtils]: At program point L11671(lines 11651 11688) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,292 INFO L185 CegarLoopUtils]: At program point L11804(lines 11728 11806) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,293 INFO L185 CegarLoopUtils]: At program point L9756(lines 9752 9758) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,293 INFO L189 CegarLoopUtils]: For program point L7510(line 7510) no Hoare annotation was computed. [2020-12-22 13:34:04,293 INFO L185 CegarLoopUtils]: At program point L7312(lines 7297 7318) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,293 INFO L185 CegarLoopUtils]: At program point L13060(lines 13027 13072) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,293 INFO L185 CegarLoopUtils]: At program point L13853(lines 13852 13854) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,293 INFO L189 CegarLoopUtils]: For program point L11937(lines 11937 11943) no Hoare annotation was computed. [2020-12-22 13:34:04,293 INFO L189 CegarLoopUtils]: For program point L7511(lines 7511 7543) no Hoare annotation was computed. [2020-12-22 13:34:04,293 INFO L185 CegarLoopUtils]: At program point L11673(lines 11651 11688) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,293 INFO L185 CegarLoopUtils]: At program point L11343(lines 11318 11345) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,294 INFO L192 CegarLoopUtils]: At program point L7578(lines 7481 7580) the Hoare annotation is: true [2020-12-22 13:34:04,294 INFO L185 CegarLoopUtils]: At program point L7314(lines 7297 7318) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,294 INFO L185 CegarLoopUtils]: At program point L13062(lines 13027 13072) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,294 INFO L189 CegarLoopUtils]: For program point L7513(lines 7513 7540) no Hoare annotation was computed. [2020-12-22 13:34:04,294 INFO L189 CegarLoopUtils]: For program point L11940(lines 11940 11943) no Hoare annotation was computed. [2020-12-22 13:34:04,294 INFO L189 CegarLoopUtils]: For program point L11940-2(lines 11937 11943) no Hoare annotation was computed. [2020-12-22 13:34:04,295 INFO L189 CegarLoopUtils]: For program point L7514(line 7514) no Hoare annotation was computed. [2020-12-22 13:34:04,295 INFO L189 CegarLoopUtils]: For program point L11280-3(lines 11280 11285) no Hoare annotation was computed. [2020-12-22 13:34:04,295 INFO L189 CegarLoopUtils]: For program point L11280-5(lines 11280 11285) no Hoare annotation was computed. [2020-12-22 13:34:04,295 INFO L189 CegarLoopUtils]: For program point L11280(lines 11280 11285) no Hoare annotation was computed. [2020-12-22 13:34:04,295 INFO L189 CegarLoopUtils]: For program point L11280-2(lines 11280 11285) no Hoare annotation was computed. [2020-12-22 13:34:04,295 INFO L185 CegarLoopUtils]: At program point L5929(lines 13758 13767) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,295 INFO L185 CegarLoopUtils]: At program point L5929-1(lines 13781 13790) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,296 INFO L185 CegarLoopUtils]: At program point L5797(lines 5793 5799) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,296 INFO L192 CegarLoopUtils]: At program point L5797-1(lines 5793 5799) the Hoare annotation is: true [2020-12-22 13:34:04,296 INFO L185 CegarLoopUtils]: At program point L13659(lines 13655 13661) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,296 INFO L189 CegarLoopUtils]: For program point L11743-2(lines 11743 11746) no Hoare annotation was computed. [2020-12-22 13:34:04,296 INFO L189 CegarLoopUtils]: For program point L11611(lines 11611 11614) no Hoare annotation was computed. [2020-12-22 13:34:04,296 INFO L185 CegarLoopUtils]: At program point L7713(lines 7708 7715) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,297 INFO L189 CegarLoopUtils]: For program point L7515(lines 7515 7520) no Hoare annotation was computed. [2020-12-22 13:34:04,297 INFO L189 CegarLoopUtils]: For program point L11743(lines 11743 11746) no Hoare annotation was computed. [2020-12-22 13:34:04,297 INFO L189 CegarLoopUtils]: For program point L11611-3(lines 11611 11614) no Hoare annotation was computed. [2020-12-22 13:34:04,297 INFO L189 CegarLoopUtils]: For program point L11611-2(lines 11611 11614) no Hoare annotation was computed. [2020-12-22 13:34:04,297 INFO L189 CegarLoopUtils]: For program point L11611-5(lines 11611 11614) no Hoare annotation was computed. [2020-12-22 13:34:04,297 INFO L185 CegarLoopUtils]: At program point L7317(lines 7271 7361) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,297 INFO L185 CegarLoopUtils]: At program point L10622-1(lines 10617 10624) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,298 INFO L185 CegarLoopUtils]: At program point L10622(lines 10617 10624) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,298 INFO L189 CegarLoopUtils]: For program point L7253-2(lines 7253 7256) no Hoare annotation was computed. [2020-12-22 13:34:04,298 INFO L189 CegarLoopUtils]: For program point L7253(lines 7253 7256) no Hoare annotation was computed. [2020-12-22 13:34:04,298 INFO L189 CegarLoopUtils]: For program point L5932-1(line 5932) no Hoare annotation was computed. [2020-12-22 13:34:04,298 INFO L189 CegarLoopUtils]: For program point L5932(line 5932) no Hoare annotation was computed. [2020-12-22 13:34:04,298 INFO L192 CegarLoopUtils]: At program point L13860(lines 13859 13861) the Hoare annotation is: true [2020-12-22 13:34:04,298 INFO L192 CegarLoopUtils]: At program point L13795(lines 13791 13797) the Hoare annotation is: true [2020-12-22 13:34:04,299 INFO L189 CegarLoopUtils]: For program point L11946(lines 11946 11952) no Hoare annotation was computed. [2020-12-22 13:34:04,299 INFO L185 CegarLoopUtils]: At program point L11748(lines 11735 11805) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,299 INFO L185 CegarLoopUtils]: At program point L11682(lines 11651 11688) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,299 INFO L192 CegarLoopUtils]: At program point L5804-1(lines 5801 5806) the Hoare annotation is: true [2020-12-22 13:34:04,299 INFO L185 CegarLoopUtils]: At program point L13071(lines 13021 13073) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,299 INFO L192 CegarLoopUtils]: At program point L5804(lines 5801 5806) the Hoare annotation is: true [2020-12-22 13:34:04,299 INFO L185 CegarLoopUtils]: At program point L11684(lines 11651 11688) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,300 INFO L189 CegarLoopUtils]: For program point L7522(line 7522) no Hoare annotation was computed. [2020-12-22 13:34:04,300 INFO L185 CegarLoopUtils]: At program point L11750(lines 11735 11805) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,300 INFO L189 CegarLoopUtils]: For program point L11949(lines 11949 11952) no Hoare annotation was computed. [2020-12-22 13:34:04,300 INFO L189 CegarLoopUtils]: For program point L11949-2(lines 11946 11952) no Hoare annotation was computed. [2020-12-22 13:34:04,300 INFO L185 CegarLoopUtils]: At program point L11619-1(lines 11346 11621) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,300 INFO L185 CegarLoopUtils]: At program point L11619(lines 11346 11621) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,300 INFO L189 CegarLoopUtils]: For program point L7523(lines 7523 7536) no Hoare annotation was computed. [2020-12-22 13:34:04,301 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-12-22 13:34:04,301 INFO L189 CegarLoopUtils]: For program point L11289-1(lines 11289 11292) no Hoare annotation was computed. [2020-12-22 13:34:04,301 INFO L189 CegarLoopUtils]: For program point L11289(lines 11289 11292) no Hoare annotation was computed. [2020-12-22 13:34:04,301 INFO L189 CegarLoopUtils]: For program point L5872-1(lines 5872 5874) no Hoare annotation was computed. [2020-12-22 13:34:04,301 INFO L189 CegarLoopUtils]: For program point L5872-2(lines 5872 5874) no Hoare annotation was computed. [2020-12-22 13:34:04,301 INFO L189 CegarLoopUtils]: For program point L5872(lines 5872 5874) no Hoare annotation was computed. [2020-12-22 13:34:04,301 INFO L189 CegarLoopUtils]: For program point L5872-5(lines 5872 5874) no Hoare annotation was computed. [2020-12-22 13:34:04,302 INFO L189 CegarLoopUtils]: For program point L5872-3(lines 5872 5874) no Hoare annotation was computed. [2020-12-22 13:34:04,302 INFO L189 CegarLoopUtils]: For program point L5872-4(lines 5872 5874) no Hoare annotation was computed. [2020-12-22 13:34:04,302 INFO L189 CegarLoopUtils]: For program point L13140(lines 13140 13144) no Hoare annotation was computed. [2020-12-22 13:34:04,302 INFO L192 CegarLoopUtils]: At program point L5939(lines 5938 5941) the Hoare annotation is: true [2020-12-22 13:34:04,302 INFO L192 CegarLoopUtils]: At program point L5939-1(lines 5938 5941) the Hoare annotation is: true [2020-12-22 13:34:04,302 INFO L189 CegarLoopUtils]: For program point L5873-2(line 5873) no Hoare annotation was computed. [2020-12-22 13:34:04,302 INFO L189 CegarLoopUtils]: For program point L5873(line 5873) no Hoare annotation was computed. [2020-12-22 13:34:04,303 INFO L192 CegarLoopUtils]: At program point L5939-2(lines 5938 5941) the Hoare annotation is: true [2020-12-22 13:34:04,303 INFO L189 CegarLoopUtils]: For program point L5873-6(line 5873) no Hoare annotation was computed. [2020-12-22 13:34:04,303 INFO L189 CegarLoopUtils]: For program point L5873-4(line 5873) no Hoare annotation was computed. [2020-12-22 13:34:04,303 INFO L189 CegarLoopUtils]: For program point L5873-10(line 5873) no Hoare annotation was computed. [2020-12-22 13:34:04,303 INFO L189 CegarLoopUtils]: For program point L5873-8(line 5873) no Hoare annotation was computed. [2020-12-22 13:34:04,303 INFO L189 CegarLoopUtils]: For program point L7525-2(lines 7523 7535) no Hoare annotation was computed. [2020-12-22 13:34:04,303 INFO L185 CegarLoopUtils]: At program point L11687(line 7332) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,304 INFO L189 CegarLoopUtils]: For program point L7525(lines 7525 7529) no Hoare annotation was computed. [2020-12-22 13:34:04,304 INFO L185 CegarLoopUtils]: At program point L13802(lines 13798 13804) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,304 INFO L192 CegarLoopUtils]: At program point L7724(lines 7716 7726) the Hoare annotation is: true [2020-12-22 13:34:04,304 INFO L185 CegarLoopUtils]: At program point L7262(lines 7188 7264) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,304 INFO L189 CegarLoopUtils]: For program point L11821(lines 11821 11824) no Hoare annotation was computed. [2020-12-22 13:34:04,304 INFO L185 CegarLoopUtils]: At program point L11755(lines 11735 11805) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,304 INFO L189 CegarLoopUtils]: For program point L11821-2(lines 11812 11843) no Hoare annotation was computed. [2020-12-22 13:34:04,305 INFO L185 CegarLoopUtils]: At program point L12945(lines 12941 12947) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,305 INFO L189 CegarLoopUtils]: For program point L7198(line 7198) no Hoare annotation was computed. [2020-12-22 13:34:04,305 INFO L185 CegarLoopUtils]: At program point L11294-1(lines 11270 11301) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,305 INFO L185 CegarLoopUtils]: At program point L11294(lines 11270 11301) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,305 INFO L189 CegarLoopUtils]: For program point L7198-2(lines 7198 7201) no Hoare annotation was computed. [2020-12-22 13:34:04,305 INFO L189 CegarLoopUtils]: For program point L11955(lines 11955 11961) no Hoare annotation was computed. [2020-12-22 13:34:04,305 INFO L185 CegarLoopUtils]: At program point L11757(lines 11735 11805) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,306 INFO L192 CegarLoopUtils]: At program point L13871(lines 13870 13872) the Hoare annotation is: true [2020-12-22 13:34:04,306 INFO L189 CegarLoopUtils]: For program point L7332-1(line 7332) no Hoare annotation was computed. [2020-12-22 13:34:04,306 INFO L185 CegarLoopUtils]: At program point L13146(lines 13130 13148) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,306 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2020-12-22 13:34:04,306 INFO L189 CegarLoopUtils]: For program point L-1-1(line -1) no Hoare annotation was computed. [2020-12-22 13:34:04,306 INFO L189 CegarLoopUtils]: For program point L-1-2(line -1) no Hoare annotation was computed. [2020-12-22 13:34:04,307 INFO L185 CegarLoopUtils]: At program point L11296(lines 11270 11301) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,307 INFO L189 CegarLoopUtils]: For program point L-1-3(line -1) no Hoare annotation was computed. [2020-12-22 13:34:04,307 INFO L185 CegarLoopUtils]: At program point L11296-1(lines 11270 11301) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,307 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5933) no Hoare annotation was computed. [2020-12-22 13:34:04,307 INFO L189 CegarLoopUtils]: For program point L11825-1(lines 11825 11828) no Hoare annotation was computed. [2020-12-22 13:34:04,307 INFO L189 CegarLoopUtils]: For program point L7333-2(line 7333) no Hoare annotation was computed. [2020-12-22 13:34:04,308 INFO L189 CegarLoopUtils]: For program point L7333(line 7333) no Hoare annotation was computed. [2020-12-22 13:34:04,308 INFO L185 CegarLoopUtils]: At program point L5946(lines 5943 5948) the Hoare annotation is: (and (= ~dsp_poll~0 0) (= ~ldv_spin~0 0) (= ~poll~0 0) (= ~ldv_state_variable_5~0 0)) [2020-12-22 13:34:04,308 INFO L189 CegarLoopUtils]: For program point L11958-2(lines 11955 11961) no Hoare annotation was computed. [2020-12-22 13:34:04,308 INFO L185 CegarLoopUtils]: At program point L5946-3(lines 5943 5948) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,308 INFO L185 CegarLoopUtils]: At program point L5946-1(lines 5943 5948) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,308 INFO L185 CegarLoopUtils]: At program point L5946-2(lines 5943 5948) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,309 INFO L189 CegarLoopUtils]: For program point L11958(lines 11958 11961) no Hoare annotation was computed. [2020-12-22 13:34:04,309 INFO L192 CegarLoopUtils]: At program point L7532(lines 1 13968) the Hoare annotation is: true [2020-12-22 13:34:04,309 INFO L185 CegarLoopUtils]: At program point L6013(lines 6005 6015) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,309 INFO L185 CegarLoopUtils]: At program point L5815(lines 5812 5817) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,309 INFO L185 CegarLoopUtils]: At program point L5815-1(lines 5812 5817) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,309 INFO L185 CegarLoopUtils]: At program point L11299-1(lines 11270 11301) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,309 INFO L185 CegarLoopUtils]: At program point L11299(lines 11270 11301) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,310 INFO L185 CegarLoopUtils]: At program point L11300-2(lines 11264 11302) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,310 INFO L189 CegarLoopUtils]: For program point L11300-1(line 11300) no Hoare annotation was computed. [2020-12-22 13:34:04,310 INFO L189 CegarLoopUtils]: For program point L7204(lines 7204 7208) no Hoare annotation was computed. [2020-12-22 13:34:04,310 INFO L189 CegarLoopUtils]: For program point L11300-4(line 11300) no Hoare annotation was computed. [2020-12-22 13:34:04,310 INFO L185 CegarLoopUtils]: At program point L11300-5(lines 11264 11302) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,310 INFO L189 CegarLoopUtils]: For program point L11631-3(lines 11631 11634) no Hoare annotation was computed. [2020-12-22 13:34:04,310 INFO L189 CegarLoopUtils]: For program point L11631-5(lines 11631 11634) no Hoare annotation was computed. [2020-12-22 13:34:04,311 INFO L189 CegarLoopUtils]: For program point L11631-1(lines 11631 11634) no Hoare annotation was computed. [2020-12-22 13:34:04,311 INFO L185 CegarLoopUtils]: At program point L7337(lines 7337 7340) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,311 INFO L189 CegarLoopUtils]: For program point L11631-7(lines 11631 11634) no Hoare annotation was computed. [2020-12-22 13:34:04,311 INFO L189 CegarLoopUtils]: For program point L5884-1(lines 5884 5892) no Hoare annotation was computed. [2020-12-22 13:34:04,311 INFO L189 CegarLoopUtils]: For program point L5884(lines 5884 5892) no Hoare annotation was computed. [2020-12-22 13:34:04,311 INFO L189 CegarLoopUtils]: For program point L11764(lines 11764 11767) no Hoare annotation was computed. [2020-12-22 13:34:04,311 INFO L189 CegarLoopUtils]: For program point L11698(lines 11698 11724) no Hoare annotation was computed. [2020-12-22 13:34:04,311 INFO L189 CegarLoopUtils]: For program point L11764-2(lines 11764 11767) no Hoare annotation was computed. [2020-12-22 13:34:04,312 INFO L185 CegarLoopUtils]: At program point L11698-2(lines 11690 11727) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,312 INFO L185 CegarLoopUtils]: At program point L13879(lines 13878 13880) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,312 INFO L185 CegarLoopUtils]: At program point L11831(lines 11812 11843) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,312 INFO L189 CegarLoopUtils]: For program point L11964(lines 11964 11970) no Hoare annotation was computed. [2020-12-22 13:34:04,312 INFO L189 CegarLoopUtils]: For program point L7538(line 7538) no Hoare annotation was computed. [2020-12-22 13:34:04,312 INFO L185 CegarLoopUtils]: At program point L11833(lines 11812 11843) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,312 INFO L189 CegarLoopUtils]: For program point L7209-2(lines 7209 7212) no Hoare annotation was computed. [2020-12-22 13:34:04,313 INFO L189 CegarLoopUtils]: For program point L7209(lines 7209 7212) no Hoare annotation was computed. [2020-12-22 13:34:04,313 INFO L185 CegarLoopUtils]: At program point L10182(lines 10173 10194) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,313 INFO L185 CegarLoopUtils]: At program point L11636(lines 11626 11642) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,313 INFO L185 CegarLoopUtils]: At program point L11636-2(lines 11626 11642) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,313 INFO L185 CegarLoopUtils]: At program point L11636-1(lines 11626 11642) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,313 INFO L185 CegarLoopUtils]: At program point L11636-3(lines 11626 11642) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,314 INFO L189 CegarLoopUtils]: For program point L7276(lines 7276 7318) no Hoare annotation was computed. [2020-12-22 13:34:04,314 INFO L189 CegarLoopUtils]: For program point L10183(lines 10183 10186) no Hoare annotation was computed. [2020-12-22 13:34:04,314 INFO L185 CegarLoopUtils]: At program point L13883(lines 13882 13884) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,314 INFO L189 CegarLoopUtils]: For program point L11901(lines 11901 11907) no Hoare annotation was computed. [2020-12-22 13:34:04,314 INFO L189 CegarLoopUtils]: For program point L11967-2(lines 11964 11970) no Hoare annotation was computed. [2020-12-22 13:34:04,314 INFO L189 CegarLoopUtils]: For program point L11967(lines 11967 11970) no Hoare annotation was computed. [2020-12-22 13:34:04,314 INFO L189 CegarLoopUtils]: For program point L7343(lines 7343 7347) no Hoare annotation was computed. [2020-12-22 13:34:04,315 INFO L189 CegarLoopUtils]: For program point L7277(lines 7277 7282) no Hoare annotation was computed. [2020-12-22 13:34:04,315 INFO L185 CegarLoopUtils]: At program point L10184(lines 10173 10194) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,315 INFO L185 CegarLoopUtils]: At program point L11638-2(lines 11626 11642) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,315 INFO L185 CegarLoopUtils]: At program point L11638-1(lines 11626 11642) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,315 INFO L185 CegarLoopUtils]: At program point L11638-3(lines 11626 11642) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,315 INFO L185 CegarLoopUtils]: At program point L11638(lines 11626 11642) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,316 INFO L185 CegarLoopUtils]: At program point L6023(lines 6016 6025) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,316 INFO L189 CegarLoopUtils]: For program point L13092(lines 13092 13095) no Hoare annotation was computed. [2020-12-22 13:34:04,316 INFO L185 CegarLoopUtils]: At program point L5891(lines 5877 5894) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,316 INFO L185 CegarLoopUtils]: At program point L5891-1(lines 5877 5894) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,316 INFO L185 CegarLoopUtils]: At program point L11837(lines 11812 11843) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,316 INFO L189 CegarLoopUtils]: For program point L11771(lines 11771 11774) no Hoare annotation was computed. [2020-12-22 13:34:04,316 INFO L185 CegarLoopUtils]: At program point L11706(lines 11698 11711) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,317 INFO L185 CegarLoopUtils]: At program point L13886-1(lines 13885 13887) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,317 INFO L189 CegarLoopUtils]: For program point L11904(lines 11904 11907) no Hoare annotation was computed. [2020-12-22 13:34:04,317 INFO L189 CegarLoopUtils]: For program point L11904-2(lines 11901 11907) no Hoare annotation was computed. [2020-12-22 13:34:04,317 INFO L189 CegarLoopUtils]: For program point L13028(lines 13028 13031) no Hoare annotation was computed. [2020-12-22 13:34:04,317 INFO L185 CegarLoopUtils]: At program point L11839(lines 11812 11843) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,317 INFO L189 CegarLoopUtils]: For program point L7545(line 7545) no Hoare annotation was computed. [2020-12-22 13:34:04,317 INFO L185 CegarLoopUtils]: At program point L11641-1(lines 11622 11643) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,318 INFO L185 CegarLoopUtils]: At program point L11641(lines 11622 11643) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,318 INFO L185 CegarLoopUtils]: At program point L11641-3(lines 11622 11643) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,318 INFO L185 CegarLoopUtils]: At program point L11641-2(lines 11622 11643) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,318 INFO L189 CegarLoopUtils]: For program point L11311-2(lines 11307 11316) no Hoare annotation was computed. [2020-12-22 13:34:04,318 INFO L185 CegarLoopUtils]: At program point L10188(lines 10173 10194) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,318 INFO L189 CegarLoopUtils]: For program point L11311(lines 11311 11314) no Hoare annotation was computed. [2020-12-22 13:34:04,318 INFO L185 CegarLoopUtils]: At program point L11708(lines 11698 11711) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,319 INFO L189 CegarLoopUtils]: For program point L10189(lines 10189 10192) no Hoare annotation was computed. [2020-12-22 13:34:04,319 INFO L185 CegarLoopUtils]: At program point L11973(lines 11872 11979) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,319 INFO L189 CegarLoopUtils]: For program point L7547(line 7547) no Hoare annotation was computed. [2020-12-22 13:34:04,319 INFO L189 CegarLoopUtils]: For program point L7283(lines 7283 7288) no Hoare annotation was computed. [2020-12-22 13:34:04,319 INFO L189 CegarLoopUtils]: For program point L7349(lines 7349 7353) no Hoare annotation was computed. [2020-12-22 13:34:04,319 INFO L185 CegarLoopUtils]: At program point L10190(lines 10173 10194) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,319 INFO L185 CegarLoopUtils]: At program point L11842(lines 7337 7340) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,320 INFO L185 CegarLoopUtils]: At program point L11776(lines 11735 11805) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,320 INFO L189 CegarLoopUtils]: For program point L7548(lines 7548 7551) no Hoare annotation was computed. [2020-12-22 13:34:04,320 INFO L185 CegarLoopUtils]: At program point L13957(lines 13956 13958) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,320 INFO L185 CegarLoopUtils]: At program point L11975(lines 11872 11979) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,320 INFO L189 CegarLoopUtils]: For program point L11315-1(line 11315) no Hoare annotation was computed. [2020-12-22 13:34:04,320 INFO L185 CegarLoopUtils]: At program point L11315-2(lines 11303 11317) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,320 INFO L185 CegarLoopUtils]: At program point L11778(lines 11735 11805) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,321 INFO L189 CegarLoopUtils]: For program point L11910(lines 11910 11916) no Hoare annotation was computed. [2020-12-22 13:34:04,321 INFO L189 CegarLoopUtils]: For program point L13034(lines 13034 13037) no Hoare annotation was computed. [2020-12-22 13:34:04,321 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-12-22 13:34:04,321 INFO L189 CegarLoopUtils]: For program point L13761(lines 13761 13764) no Hoare annotation was computed. [2020-12-22 13:34:04,321 INFO L185 CegarLoopUtils]: At program point L11978(lines 11866 11980) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,321 INFO L185 CegarLoopUtils]: At program point L13828(lines 13827 13829) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,321 INFO L189 CegarLoopUtils]: For program point L13102(lines 13102 13106) no Hoare annotation was computed. [2020-12-22 13:34:04,322 INFO L185 CegarLoopUtils]: At program point L11781(lines 11735 11805) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,322 INFO L185 CegarLoopUtils]: At program point L13895(lines 13894 13896) the Hoare annotation is: (and (= ~dsp_poll~0 0) (= ~ldv_spin~0 0) (= ~poll~0 0) (= ~ldv_state_variable_5~0 0)) [2020-12-22 13:34:04,322 INFO L189 CegarLoopUtils]: For program point L11913(lines 11913 11916) no Hoare annotation was computed. [2020-12-22 13:34:04,322 INFO L189 CegarLoopUtils]: For program point L11913-2(lines 11910 11916) no Hoare annotation was computed. [2020-12-22 13:34:04,322 INFO L189 CegarLoopUtils]: For program point L7553(line 7553) no Hoare annotation was computed. [2020-12-22 13:34:04,322 INFO L189 CegarLoopUtils]: For program point L5902(lines 5902 5910) no Hoare annotation was computed. [2020-12-22 13:34:04,323 INFO L189 CegarLoopUtils]: For program point L7554(lines 7554 7569) no Hoare annotation was computed. [2020-12-22 13:34:04,323 INFO L185 CegarLoopUtils]: At program point L12905(lines 12902 12907) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,323 INFO L189 CegarLoopUtils]: For program point L7290(lines 7290 7296) no Hoare annotation was computed. [2020-12-22 13:34:04,323 INFO L189 CegarLoopUtils]: For program point L7224-2(lines 7224 7230) no Hoare annotation was computed. [2020-12-22 13:34:04,323 INFO L189 CegarLoopUtils]: For program point L7224(lines 7224 7230) no Hoare annotation was computed. [2020-12-22 13:34:04,323 INFO L185 CegarLoopUtils]: At program point L13963(lines 13962 13964) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,323 INFO L185 CegarLoopUtils]: At program point L13831(lines 13830 13832) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,324 INFO L192 CegarLoopUtils]: At program point L13171(lines 13156 13177) the Hoare annotation is: true [2020-12-22 13:34:04,324 INFO L185 CegarLoopUtils]: At program point L11784(lines 11735 11805) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,324 INFO L189 CegarLoopUtils]: For program point L7556(lines 7556 7566) no Hoare annotation was computed. [2020-12-22 13:34:04,324 INFO L185 CegarLoopUtils]: At program point L11719(lines 11711 11724) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,324 INFO L189 CegarLoopUtils]: For program point L7557(line 7557) no Hoare annotation was computed. [2020-12-22 13:34:04,324 INFO L192 CegarLoopUtils]: At program point L13173(lines 13156 13177) the Hoare annotation is: true [2020-12-22 13:34:04,324 INFO L185 CegarLoopUtils]: At program point L13834(lines 13833 13835) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,325 INFO L185 CegarLoopUtils]: At program point L11786(lines 11735 11805) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,325 INFO L189 CegarLoopUtils]: For program point L13966-1(lines 13966 13968) no Hoare annotation was computed. [2020-12-22 13:34:04,325 INFO L189 CegarLoopUtils]: For program point L13966(lines 13966 13968) no Hoare annotation was computed. [2020-12-22 13:34:04,325 INFO L189 CegarLoopUtils]: For program point L7558(lines 7558 7562) no Hoare annotation was computed. [2020-12-22 13:34:04,325 INFO L192 CegarLoopUtils]: At program point L13834-1(lines 13833 13835) the Hoare annotation is: true [2020-12-22 13:34:04,325 INFO L185 CegarLoopUtils]: At program point L7360(lines 7266 7362) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,325 INFO L192 CegarLoopUtils]: At program point L13901(lines 13900 13902) the Hoare annotation is: true [2020-12-22 13:34:04,326 INFO L189 CegarLoopUtils]: For program point L11919(lines 11919 11925) no Hoare annotation was computed. [2020-12-22 13:34:04,326 INFO L185 CegarLoopUtils]: At program point L11721(lines 11711 11724) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,326 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-12-22 13:34:04,326 INFO L189 CegarLoopUtils]: For program point L13044(lines 13044 13048) no Hoare annotation was computed. [2020-12-22 13:34:04,326 INFO L192 CegarLoopUtils]: At program point L13110(lines 13091 13117) the Hoare annotation is: true [2020-12-22 13:34:04,326 INFO L185 CegarLoopUtils]: At program point L5909(lines 5895 5912) the Hoare annotation is: (and (= ~dsp_poll~0 0) (= ~ldv_spin~0 0) (= ~poll~0 0) (= ~ldv_state_variable_5~0 0)) [2020-12-22 13:34:04,326 INFO L192 CegarLoopUtils]: At program point L13176(lines 1 13968) the Hoare annotation is: true [2020-12-22 13:34:04,326 INFO L189 CegarLoopUtils]: For program point L11922(lines 11922 11925) no Hoare annotation was computed. [2020-12-22 13:34:04,327 INFO L189 CegarLoopUtils]: For program point L11922-2(lines 11919 11925) no Hoare annotation was computed. [2020-12-22 13:34:04,327 INFO L185 CegarLoopUtils]: At program point L12913-2(lines 12908 12915) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,327 INFO L185 CegarLoopUtils]: At program point L12913-3(lines 12908 12915) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,327 INFO L185 CegarLoopUtils]: At program point L12913(lines 12908 12915) the Hoare annotation is: (and (= ~dsp_poll~0 0) (= ~ldv_spin~0 0) (= ~poll~0 0) (= ~ldv_state_variable_5~0 0)) [2020-12-22 13:34:04,327 INFO L185 CegarLoopUtils]: At program point L12913-1(lines 12908 12915) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,328 INFO L185 CegarLoopUtils]: At program point L13904(lines 13903 13905) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,328 INFO L189 CegarLoopUtils]: For program point L7232-2(lines 7197 7263) no Hoare annotation was computed. [2020-12-22 13:34:04,328 INFO L189 CegarLoopUtils]: For program point L7232(lines 7232 7236) no Hoare annotation was computed. [2020-12-22 13:34:04,328 INFO L185 CegarLoopUtils]: At program point L13046(lines 13027 13072) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,328 INFO L192 CegarLoopUtils]: At program point L13112(lines 13091 13117) the Hoare annotation is: true [2020-12-22 13:34:04,328 INFO L185 CegarLoopUtils]: At program point L11659(lines 11651 11688) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,328 INFO L189 CegarLoopUtils]: For program point L7564(line 7564) no Hoare annotation was computed. [2020-12-22 13:34:04,329 INFO L185 CegarLoopUtils]: At program point L11661(lines 11651 11688) the Hoare annotation is: (= ~ldv_spin~0 0) [2020-12-22 13:34:04,329 INFO L189 CegarLoopUtils]: For program point L11793(lines 11793 11796) no Hoare annotation was computed. [2020-12-22 13:34:04,329 INFO L189 CegarLoopUtils]: For program point L11793-2(lines 11793 11796) no Hoare annotation was computed. [2020-12-22 13:34:04,329 INFO L189 CegarLoopUtils]: For program point L7302(lines 7302 7310) no Hoare annotation was computed. [2020-12-22 13:34:04,329 INFO L189 CegarLoopUtils]: For program point L7302-2(lines 7302 7310) no Hoare annotation was computed. [2020-12-22 13:34:04,379 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.12 01:34:04 BoogieIcfgContainer [2020-12-22 13:34:04,380 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-12-22 13:34:04,380 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-22 13:34:04,381 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-22 13:34:04,381 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-22 13:34:04,384 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 01:33:50" (3/4) ... [2020-12-22 13:34:04,388 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-12-22 13:34:04,470 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 296 nodes and edges [2020-12-22 13:34:04,482 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 113 nodes and edges [2020-12-22 13:34:04,494 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 47 nodes and edges [2020-12-22 13:34:04,507 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 24 nodes and edges [2020-12-22 13:34:04,521 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2020-12-22 13:34:04,525 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2020-12-22 13:34:04,528 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2020-12-22 13:34:04,530 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-12-22 13:34:04,533 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-12-22 13:34:10,645 INFO L141 WitnessManager]: Wrote witness to /storage/repos/svcomp/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--mISDN--mISDN_dsp.ko-entry_point.cil.out.i-witness.graphml [2020-12-22 13:34:10,646 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-22 13:34:10,648 INFO L168 Benchmark]: Toolchain (without parser) took 147873.46 ms. Allocated memory was 158.3 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 115.1 MB in the beginning and 968.6 MB in the end (delta: -853.5 MB). Peak memory consumption was 953.7 MB. Max. memory is 8.0 GB. [2020-12-22 13:34:10,648 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 158.3 MB. Free memory is still 130.3 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-12-22 13:34:10,649 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4541.54 ms. Allocated memory was 158.3 MB in the beginning and 388.0 MB in the end (delta: 229.6 MB). Free memory was 115.0 MB in the beginning and 220.7 MB in the end (delta: -105.8 MB). Peak memory consumption was 124.6 MB. Max. memory is 8.0 GB. [2020-12-22 13:34:10,649 INFO L168 Benchmark]: Boogie Procedure Inliner took 523.56 ms. Allocated memory is still 388.0 MB. Free memory was 220.7 MB in the beginning and 267.9 MB in the end (delta: -47.2 MB). Peak memory consumption was 21.5 MB. Max. memory is 8.0 GB. [2020-12-22 13:34:10,651 INFO L168 Benchmark]: Boogie Preprocessor took 285.47 ms. Allocated memory is still 388.0 MB. Free memory was 267.9 MB in the beginning and 234.9 MB in the end (delta: 33.0 MB). Peak memory consumption was 32.5 MB. Max. memory is 8.0 GB. [2020-12-22 13:34:10,651 INFO L168 Benchmark]: RCFGBuilder took 122496.58 ms. Allocated memory was 388.0 MB in the beginning and 1.3 GB in the end (delta: 885.0 MB). Free memory was 234.9 MB in the beginning and 950.1 MB in the end (delta: -715.2 MB). Peak memory consumption was 747.1 MB. Max. memory is 8.0 GB. [2020-12-22 13:34:10,651 INFO L168 Benchmark]: TraceAbstraction took 13748.04 ms. Allocated memory is still 1.3 GB. Free memory was 949.6 MB in the beginning and 407.0 MB in the end (delta: 542.5 MB). Peak memory consumption was 545.1 MB. Max. memory is 8.0 GB. [2020-12-22 13:34:10,652 INFO L168 Benchmark]: Witness Printer took 6265.22 ms. Allocated memory is still 1.3 GB. Free memory was 407.0 MB in the beginning and 968.6 MB in the end (delta: -561.6 MB). Peak memory consumption was 129.9 MB. Max. memory is 8.0 GB. [2020-12-22 13:34:10,653 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 158.3 MB. Free memory is still 130.3 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 4541.54 ms. Allocated memory was 158.3 MB in the beginning and 388.0 MB in the end (delta: 229.6 MB). Free memory was 115.0 MB in the beginning and 220.7 MB in the end (delta: -105.8 MB). Peak memory consumption was 124.6 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 523.56 ms. Allocated memory is still 388.0 MB. Free memory was 220.7 MB in the beginning and 267.9 MB in the end (delta: -47.2 MB). Peak memory consumption was 21.5 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 285.47 ms. Allocated memory is still 388.0 MB. Free memory was 267.9 MB in the beginning and 234.9 MB in the end (delta: 33.0 MB). Peak memory consumption was 32.5 MB. Max. memory is 8.0 GB. * RCFGBuilder took 122496.58 ms. Allocated memory was 388.0 MB in the beginning and 1.3 GB in the end (delta: 885.0 MB). Free memory was 234.9 MB in the beginning and 950.1 MB in the end (delta: -715.2 MB). Peak memory consumption was 747.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 13748.04 ms. Allocated memory is still 1.3 GB. Free memory was 949.6 MB in the beginning and 407.0 MB in the end (delta: 542.5 MB). Peak memory consumption was 545.1 MB. Max. memory is 8.0 GB. * Witness Printer took 6265.22 ms. Allocated memory is still 1.3 GB. Free memory was 407.0 MB in the beginning and 968.6 MB in the end (delta: -561.6 MB). Peak memory consumption was 129.9 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 5933]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 5933]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 11270]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 13833]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11270]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7332]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 12941]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5895]: Loop Invariant Derived loop invariant: ((dsp_poll == 0 && ldv_spin == 0) && poll == 0) && ldv_state_variable_5 == 0 - InvariantResult [Line: 11690]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 13130]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5938]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11812]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5938]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11303]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11735]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5938]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7488]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5812]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 13156]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13894]: Loop Invariant Derived loop invariant: ((dsp_poll == 0 && ldv_spin == 0) && poll == 0) && ldv_state_variable_5 == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5801]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5812]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11735]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5801]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11735]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11651]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11651]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7337]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11626]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11626]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6005]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11812]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11626]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11626]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11735]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11622]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11346]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11622]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 13878]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7297]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 13900]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11346]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7337]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11622]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11812]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 13911]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11622]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11735]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 13798]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 13027]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11711]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12908]: Loop Invariant Derived loop invariant: ((dsp_poll == 0 && ldv_spin == 0) && poll == 0) && ldv_state_variable_5 == 0 - InvariantResult [Line: 13914]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13655]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 13870]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12908]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 12908]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 13903]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11735]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 12908]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 13859]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11735]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 9752]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7188]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11626]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11264]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 12902]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5877]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11626]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7271]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5877]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11812]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11626]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 10173]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11728]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 13027]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11264]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11626]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5943]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5943]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5943]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5784]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11651]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5943]: Loop Invariant Derived loop invariant: ((dsp_poll == 0 && ldv_spin == 0) && poll == 0) && ldv_state_variable_5 == 0 - InvariantResult [Line: 5784]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5784]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7297]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5784]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6016]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7716]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7708]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11711]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11872]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5793]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11698]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 13956]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 13781]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 13846]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7481]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10173]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 13091]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13758]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11735]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 13027]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 13846]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11270]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5793]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11735]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11270]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11866]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 10606]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13882]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 10173]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 13021]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7581]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 13791]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13027]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 13827]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 13962]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11651]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 10617]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 10617]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 13156]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13830]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7266]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 13852]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 13885]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11270]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11735]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11270]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11872]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11698]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11651]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11318]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11651]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 13179]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13091]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10173]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 13833]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 11735]: Loop Invariant Derived loop invariant: ldv_spin == 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 290 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 11.8s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 3.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1499 SDtfs, 840 SDslu, 1431 SDs, 0 SdLazy, 50 SolverSat, 11 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 3.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 50 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=498occurred in iteration=3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 100 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 141 LocationsWithAnnotation, 141 PreInvPairs, 406 NumberOfFragments, 415 HoareAnnotationTreeSize, 141 FomulaSimplifications, 886 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 141 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 1.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 4.5s SatisfiabilityAnalysisTime, 2.0s InterpolantComputationTime, 158 NumberOfCodeBlocks, 158 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 153 ConstructedInterpolants, 0 QuantifiedInterpolants, 8939 SizeOfPredicates, 0 NumberOfNonLiveVariables, 9239 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 5 InterpolantComputations, 4 PerfectInterpolantSequences, 17/18 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...