/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/eca-rers2018/Problem12.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-16 09:56:35,260 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-16 09:56:35,326 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-12-16 09:56:35,330 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-16 09:56:35,330 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-16 09:56:35,353 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-16 09:56:35,353 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-16 09:56:35,353 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-16 09:56:35,354 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-16 09:56:35,358 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-16 09:56:35,358 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-16 09:56:35,359 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-16 09:56:35,359 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-16 09:56:35,360 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-16 09:56:35,360 INFO L153 SettingsManager]: * Use SBE=true [2023-12-16 09:56:35,361 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-16 09:56:35,361 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-16 09:56:35,361 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-16 09:56:35,361 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-16 09:56:35,361 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-16 09:56:35,363 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-16 09:56:35,363 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-16 09:56:35,363 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-16 09:56:35,363 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-16 09:56:35,363 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-16 09:56:35,363 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-16 09:56:35,364 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-16 09:56:35,364 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-16 09:56:35,364 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-16 09:56:35,364 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-16 09:56:35,365 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-16 09:56:35,365 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-16 09:56:35,365 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-16 09:56:35,365 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-16 09:56:35,365 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 09:56:35,365 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-16 09:56:35,365 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-16 09:56:35,366 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-16 09:56:35,366 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-16 09:56:35,366 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-16 09:56:35,366 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-16 09:56:35,366 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-16 09:56:35,366 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-16 09:56:35,366 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-16 09:56:35,367 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-16 09:56:35,367 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-16 09:56:35,367 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-16 09:56:35,527 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-16 09:56:35,540 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-16 09:56:35,542 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-16 09:56:35,543 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-16 09:56:35,543 INFO L274 PluginConnector]: CDTParser initialized [2023-12-16 09:56:35,544 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2018/Problem12.c [2023-12-16 09:56:36,578 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-16 09:56:37,079 INFO L384 CDTParser]: Found 1 translation units. [2023-12-16 09:56:37,079 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2018/Problem12.c [2023-12-16 09:56:37,132 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b9dbf030/afaeea9017e64c22b7791dd0fdb317ed/FLAGa63644da9 [2023-12-16 09:56:37,147 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b9dbf030/afaeea9017e64c22b7791dd0fdb317ed [2023-12-16 09:56:37,149 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-16 09:56:37,150 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-16 09:56:37,151 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-16 09:56:37,151 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-16 09:56:37,154 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-16 09:56:37,155 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 09:56:37" (1/1) ... [2023-12-16 09:56:37,156 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6982bdca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 09:56:37, skipping insertion in model container [2023-12-16 09:56:37,156 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 09:56:37" (1/1) ... [2023-12-16 09:56:37,319 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-16 09:56:37,488 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2018/Problem12.c[778,791] [2023-12-16 09:56:37,499 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2018/Problem12.c[817,830] [2023-12-16 09:56:39,922 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 09:56:39,948 INFO L202 MainTranslator]: Completed pre-run [2023-12-16 09:56:39,955 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2018/Problem12.c[778,791] [2023-12-16 09:56:39,956 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2018/Problem12.c[817,830] [2023-12-16 09:56:40,512 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 09:56:40,671 INFO L206 MainTranslator]: Completed translation [2023-12-16 09:56:40,672 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 09:56:40 WrapperNode [2023-12-16 09:56:40,672 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-16 09:56:40,673 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-16 09:56:40,674 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-16 09:56:40,674 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-16 09:56:40,678 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 09:56:40" (1/1) ... [2023-12-16 09:56:40,894 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 09:56:40" (1/1) ... [2023-12-16 09:56:41,613 INFO L138 Inliner]: procedures = 353, calls = 5526, calls flagged for inlining = 234, calls inlined = 234, statements flattened = 43807 [2023-12-16 09:56:41,614 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-16 09:56:41,614 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-16 09:56:41,614 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-16 09:56:41,614 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-16 09:56:41,623 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 09:56:40" (1/1) ... [2023-12-16 09:56:41,623 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 09:56:40" (1/1) ... [2023-12-16 09:56:41,774 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 09:56:40" (1/1) ... [2023-12-16 09:56:42,048 INFO L175 MemorySlicer]: Split 5143 memory accesses to 26 slices as follows [226, 30, 244, 32, 96, 264, 58, 2, 600, 38, 558, 93, 58, 68, 56, 257, 92, 540, 28, 82, 520, 353, 149, 75, 83, 541]. 12 percent of accesses are in the largest equivalence class. The 319 initializations are split as follows [18, 18, 18, 18, 8, 18, 8, 2, 15, 18, 8, 8, 8, 18, 8, 18, 8, 8, 18, 18, 8, 8, 8, 8, 18, 8]. The 0 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. [2023-12-16 09:56:42,049 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 09:56:40" (1/1) ... [2023-12-16 09:56:42,049 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 09:56:40" (1/1) ... [2023-12-16 09:56:42,414 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 09:56:40" (1/1) ... [2023-12-16 09:56:42,478 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 09:56:40" (1/1) ... [2023-12-16 09:56:42,524 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 09:56:40" (1/1) ... [2023-12-16 09:56:42,582 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 09:56:40" (1/1) ... [2023-12-16 09:56:42,790 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-16 09:56:42,791 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-16 09:56:42,791 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-16 09:56:42,791 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-16 09:56:42,791 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 09:56:40" (1/1) ... [2023-12-16 09:56:42,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 09:56:42,801 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-16 09:56:42,825 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-12-16 09:56:42,866 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-12-16 09:56:42,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2023-12-16 09:56:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2023-12-16 09:56:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2023-12-16 09:56:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2023-12-16 09:56:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2023-12-16 09:56:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2023-12-16 09:56:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2023-12-16 09:56:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2023-12-16 09:56:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2023-12-16 09:56:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#9 [2023-12-16 09:56:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#10 [2023-12-16 09:56:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#11 [2023-12-16 09:56:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#12 [2023-12-16 09:56:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#13 [2023-12-16 09:56:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#14 [2023-12-16 09:56:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#15 [2023-12-16 09:56:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#16 [2023-12-16 09:56:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#17 [2023-12-16 09:56:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#18 [2023-12-16 09:56:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#19 [2023-12-16 09:56:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#20 [2023-12-16 09:56:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#21 [2023-12-16 09:56:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#22 [2023-12-16 09:56:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#23 [2023-12-16 09:56:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#24 [2023-12-16 09:56:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#25 [2023-12-16 09:56:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-12-16 09:56:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2023-12-16 09:56:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2023-12-16 09:56:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2023-12-16 09:56:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2023-12-16 09:56:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2023-12-16 09:56:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2023-12-16 09:56:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2023-12-16 09:56:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2023-12-16 09:56:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#9 [2023-12-16 09:56:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#10 [2023-12-16 09:56:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#11 [2023-12-16 09:56:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#12 [2023-12-16 09:56:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#13 [2023-12-16 09:56:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#14 [2023-12-16 09:56:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#15 [2023-12-16 09:56:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#16 [2023-12-16 09:56:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#17 [2023-12-16 09:56:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#18 [2023-12-16 09:56:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#19 [2023-12-16 09:56:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#20 [2023-12-16 09:56:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#21 [2023-12-16 09:56:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#22 [2023-12-16 09:56:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#23 [2023-12-16 09:56:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#24 [2023-12-16 09:56:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#25 [2023-12-16 09:56:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2023-12-16 09:56:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2023-12-16 09:56:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2023-12-16 09:56:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2023-12-16 09:56:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2023-12-16 09:56:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5 [2023-12-16 09:56:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#6 [2023-12-16 09:56:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#7 [2023-12-16 09:56:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#8 [2023-12-16 09:56:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#9 [2023-12-16 09:56:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#10 [2023-12-16 09:56:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#11 [2023-12-16 09:56:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#12 [2023-12-16 09:56:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#13 [2023-12-16 09:56:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#14 [2023-12-16 09:56:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#15 [2023-12-16 09:56:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#16 [2023-12-16 09:56:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#17 [2023-12-16 09:56:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#18 [2023-12-16 09:56:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#19 [2023-12-16 09:56:42,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#20 [2023-12-16 09:56:42,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#21 [2023-12-16 09:56:42,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#22 [2023-12-16 09:56:42,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#23 [2023-12-16 09:56:42,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#24 [2023-12-16 09:56:42,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#25 [2023-12-16 09:56:42,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-16 09:56:42,881 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_a [2023-12-16 09:56:42,881 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_a [2023-12-16 09:56:42,881 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_b [2023-12-16 09:56:42,881 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_b [2023-12-16 09:56:42,881 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-16 09:56:42,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-16 09:56:43,887 INFO L241 CfgBuilder]: Building ICFG [2023-12-16 09:56:43,888 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation Received shutdown request... [2023-12-16 09:57:47,988 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2023-12-16 09:57:48,036 INFO L257 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder. Reason: Timeout or Toolchain cancelled by user [2023-12-16 09:57:48,038 INFO L158 Benchmark]: Toolchain (without parser) took 70887.82ms. Allocated memory was 201.3MB in the beginning and 2.3GB in the end (delta: 2.1GB). Free memory was 119.1MB in the beginning and 1.9GB in the end (delta: -1.8GB). Peak memory consumption was 458.7MB. Max. memory is 8.0GB. [2023-12-16 09:57:48,039 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 201.3MB. Free memory is still 151.6MB. There was no memory consumed. Max. memory is 8.0GB. [2023-12-16 09:57:48,039 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3521.01ms. Allocated memory was 201.3MB in the beginning and 578.8MB in the end (delta: 377.5MB). Free memory was 118.8MB in the beginning and 444.9MB in the end (delta: -326.1MB). Peak memory consumption was 220.9MB. Max. memory is 8.0GB. [2023-12-16 09:57:48,039 INFO L158 Benchmark]: Boogie Procedure Inliner took 940.36ms. Allocated memory is still 578.8MB. Free memory was 444.9MB in the beginning and 354.2MB in the end (delta: 90.7MB). Peak memory consumption was 150.5MB. Max. memory is 8.0GB. [2023-12-16 09:57:48,040 INFO L158 Benchmark]: Boogie Preprocessor took 1175.67ms. Allocated memory was 578.8MB in the beginning and 1.2GB in the end (delta: 578.8MB). Free memory was 354.2MB in the beginning and 867.5MB in the end (delta: -513.3MB). Peak memory consumption was 142.1MB. Max. memory is 8.0GB. [2023-12-16 09:57:48,040 INFO L158 Benchmark]: RCFGBuilder took 65246.77ms. Allocated memory was 1.2GB in the beginning and 2.3GB in the end (delta: 1.2GB). Free memory was 867.5MB in the beginning and 1.9GB in the end (delta: -1.0GB). Peak memory consumption was 251.5MB. Max. memory is 8.0GB. [2023-12-16 09:57:48,042 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 201.3MB. Free memory is still 151.6MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 3521.01ms. Allocated memory was 201.3MB in the beginning and 578.8MB in the end (delta: 377.5MB). Free memory was 118.8MB in the beginning and 444.9MB in the end (delta: -326.1MB). Peak memory consumption was 220.9MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 940.36ms. Allocated memory is still 578.8MB. Free memory was 444.9MB in the beginning and 354.2MB in the end (delta: 90.7MB). Peak memory consumption was 150.5MB. Max. memory is 8.0GB. * Boogie Preprocessor took 1175.67ms. Allocated memory was 578.8MB in the beginning and 1.2GB in the end (delta: 578.8MB). Free memory was 354.2MB in the beginning and 867.5MB in the end (delta: -513.3MB). Peak memory consumption was 142.1MB. Max. memory is 8.0GB. * RCFGBuilder took 65246.77ms. Allocated memory was 1.2GB in the beginning and 2.3GB in the end (delta: 1.2GB). Free memory was 867.5MB in the beginning and 1.9GB in the end (delta: -1.0GB). Peak memory consumption was 251.5MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder) Toolchain cancelled while XnfDer was eliminating 1 quantified variables from 4 xjuncts. RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown