./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/locks/test_locks_15-1.c --full-output --witness-type violation_witness --validate ./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/test_locks_15-1.yml/witness.yml -tc ../../../trunk/examples/toolchains/AutomizerC_IcfgBuilder.xml -s ../../../trunk/examples/settings/svcomp-Reach-32bit-Automizer_IcfgBuilder.epf --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version bf1304be Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/locks/test_locks_15-1.c ./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/test_locks_15-1.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false -tc ../../../trunk/examples/toolchains/AutomizerC_IcfgBuilder.xml -s ../../../trunk/examples/settings/svcomp-Reach-32bit-Automizer_IcfgBuilder.epf --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.yaml-violation-witnesses-bf1304b-m [2024-08-06 17:14:17,238 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-08-06 17:14:17,313 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-08-06 17:14:17,319 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-08-06 17:14:17,321 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-08-06 17:14:17,349 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-08-06 17:14:17,351 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-08-06 17:14:17,352 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-08-06 17:14:17,353 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-08-06 17:14:17,354 INFO L153 SettingsManager]: * Use memory slicer=true [2024-08-06 17:14:17,354 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-08-06 17:14:17,354 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-08-06 17:14:17,355 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-08-06 17:14:17,356 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-08-06 17:14:17,357 INFO L153 SettingsManager]: * Use SBE=true [2024-08-06 17:14:17,358 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-08-06 17:14:17,358 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-08-06 17:14:17,359 INFO L153 SettingsManager]: * sizeof long=4 [2024-08-06 17:14:17,359 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-08-06 17:14:17,360 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-08-06 17:14:17,362 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-08-06 17:14:17,363 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-08-06 17:14:17,363 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-08-06 17:14:17,363 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-08-06 17:14:17,364 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-08-06 17:14:17,364 INFO L153 SettingsManager]: * sizeof long double=12 [2024-08-06 17:14:17,364 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-08-06 17:14:17,364 INFO L153 SettingsManager]: * Use constant arrays=true [2024-08-06 17:14:17,365 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-08-06 17:14:17,365 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-08-06 17:14:17,365 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-08-06 17:14:17,366 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-08-06 17:14:17,366 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-08-06 17:14:17,370 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-08-06 17:14:17,370 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-08-06 17:14:17,371 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-08-06 17:14:17,371 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-08-06 17:14:17,372 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-08-06 17:14:17,372 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-08-06 17:14:17,372 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-08-06 17:14:17,373 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-08-06 17:14:17,373 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-08-06 17:14:17,374 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-08-06 17:14:17,374 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false [2024-08-06 17:14:17,666 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-08-06 17:14:17,693 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-08-06 17:14:17,697 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-08-06 17:14:17,699 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-08-06 17:14:17,699 INFO L274 PluginConnector]: Witness Parser initialized [2024-08-06 17:14:17,701 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/test_locks_15-1.yml/witness.yml [2024-08-06 17:14:17,821 INFO L270 PluginConnector]: Initializing CDTParser... [2024-08-06 17:14:17,822 INFO L274 PluginConnector]: CDTParser initialized [2024-08-06 17:14:17,824 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_15-1.c [2024-08-06 17:14:19,434 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-08-06 17:14:19,661 INFO L384 CDTParser]: Found 1 translation units. [2024-08-06 17:14:19,661 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/locks/test_locks_15-1.c [2024-08-06 17:14:19,676 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/351a2a423/a499714b6fe04cd4b8d4a0ef4d2c8948/FLAGb8c61ea96 [2024-08-06 17:14:20,009 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/351a2a423/a499714b6fe04cd4b8d4a0ef4d2c8948 [2024-08-06 17:14:20,010 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-08-06 17:14:20,012 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-08-06 17:14:20,013 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-08-06 17:14:20,013 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-08-06 17:14:20,021 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-08-06 17:14:20,022 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 06.08 05:14:17" (1/2) ... [2024-08-06 17:14:20,024 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74da52a1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:14:20, skipping insertion in model container [2024-08-06 17:14:20,024 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 06.08 05:14:17" (1/2) ... [2024-08-06 17:14:20,026 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@329d5b2f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:14:20, skipping insertion in model container [2024-08-06 17:14:20,026 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.08 05:14:20" (2/2) ... [2024-08-06 17:14:20,027 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74da52a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:14:20, skipping insertion in model container [2024-08-06 17:14:20,027 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.08 05:14:20" (2/2) ... [2024-08-06 17:14:20,087 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-08-06 17:14:20,304 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/locks/test_locks_15-1.c[5654,5667] [2024-08-06 17:14:20,310 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-06 17:14:20,322 INFO L200 MainTranslator]: Completed pre-run [2024-08-06 17:14:20,352 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/locks/test_locks_15-1.c[5654,5667] [2024-08-06 17:14:20,354 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-06 17:14:20,378 INFO L204 MainTranslator]: Completed translation [2024-08-06 17:14:20,378 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:14:20 WrapperNode [2024-08-06 17:14:20,378 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-08-06 17:14:20,379 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-08-06 17:14:20,380 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-08-06 17:14:20,380 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-08-06 17:14:20,386 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:14:20" (1/1) ... [2024-08-06 17:14:20,393 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:14:20" (1/1) ... [2024-08-06 17:14:20,418 INFO L138 Inliner]: procedures = 12, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 210 [2024-08-06 17:14:20,422 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-08-06 17:14:20,423 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-08-06 17:14:20,423 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-08-06 17:14:20,424 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-08-06 17:14:20,435 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:14:20" (1/1) ... [2024-08-06 17:14:20,436 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:14:20" (1/1) ... [2024-08-06 17:14:20,438 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:14:20" (1/1) ... [2024-08-06 17:14:20,466 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-08-06 17:14:20,466 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:14:20" (1/1) ... [2024-08-06 17:14:20,466 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:14:20" (1/1) ... [2024-08-06 17:14:20,474 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:14:20" (1/1) ... [2024-08-06 17:14:20,485 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:14:20" (1/1) ... [2024-08-06 17:14:20,486 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:14:20" (1/1) ... [2024-08-06 17:14:20,487 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:14:20" (1/1) ... [2024-08-06 17:14:20,489 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-08-06 17:14:20,494 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-08-06 17:14:20,495 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-08-06 17:14:20,495 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-08-06 17:14:20,496 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:14:20" (1/1) ... [2024-08-06 17:14:20,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-08-06 17:14:20,519 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-08-06 17:14:20,537 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) [2024-08-06 17:14:20,539 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 [2024-08-06 17:14:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-08-06 17:14:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-08-06 17:14:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-08-06 17:14:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-08-06 17:14:20,653 INFO L244 CfgBuilder]: Building ICFG [2024-08-06 17:14:20,654 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-08-06 17:14:20,930 INFO L? ?]: Removed 36 outVars from TransFormulas that were not future-live. [2024-08-06 17:14:20,930 INFO L293 CfgBuilder]: Performing block encoding [2024-08-06 17:14:20,956 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-08-06 17:14:20,956 INFO L320 CfgBuilder]: Removed 2 assume(true) statements. [2024-08-06 17:14:20,957 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 05:14:20 BoogieIcfgContainer [2024-08-06 17:14:20,957 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-08-06 17:14:20,961 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-08-06 17:14:20,961 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-08-06 17:14:20,965 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-08-06 17:14:20,965 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 06.08 05:14:17" (1/4) ... [2024-08-06 17:14:20,967 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73f8beee and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction VIOLATION_WITNESS 06.08 05:14:20, skipping insertion in model container [2024-08-06 17:14:20,967 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.08 05:14:20" (2/4) ... [2024-08-06 17:14:20,967 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73f8beee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.08 05:14:20, skipping insertion in model container [2024-08-06 17:14:20,968 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:14:20" (3/4) ... [2024-08-06 17:14:20,969 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73f8beee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.08 05:14:20, skipping insertion in model container [2024-08-06 17:14:20,969 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 05:14:20" (4/4) ... [2024-08-06 17:14:20,972 INFO L119 eAbstractionObserver]: Analyzing ICFG test_locks_15-1.c [2024-08-06 17:14:20,972 WARN L130 eAbstractionObserver]: Found a witness in the YAML format. I will only consider traces that are accepted by the witness [2024-08-06 17:14:20,989 INFO L221 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-08-06 17:14:20,990 INFO L180 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-08-06 17:14:21,037 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,041 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,042 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,044 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,045 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,046 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,047 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,049 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,051 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,052 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,053 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,054 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,055 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,056 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,056 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,057 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,057 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,058 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,059 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,059 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,060 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,060 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,061 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,061 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,062 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,062 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,063 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,067 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,067 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,068 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,068 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,068 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,069 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,069 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,070 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,070 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,070 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,071 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,071 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,072 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,073 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,073 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,074 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,074 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,075 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,075 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,076 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,076 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,077 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,077 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,077 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,078 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,078 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,091 INFO L90 WitnessUtils]: FiniteAutomaton nwa = ( alphabet = {"assume 1 != main_~lk14~0#1;" "assume !(1 != main_~lk14~0#1);main_~lk14~0#1 := 0;" "assume !(0 != main_~p14~0#1);" "assume 0 != main_~p15~0#1;" "assume !true;" "assume 1 != main_~lk15~0#1;" "havoc main_#t~nondet19#1;assume -2147483648 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 2147483647;main_~cond~0#1 := main_#t~nondet19#1;havoc main_#t~nondet19#1;" "assume !(1 != main_~lk15~0#1);main_~lk15~0#1 := 0;" "assume 0 == main_~cond~0#1;" "assume !(0 != main_~p15~0#1);" "assume !(0 == main_~cond~0#1);main_~lk1~0#1 := 0;main_~lk2~0#1 := 0;main_~lk3~0#1 := 0;main_~lk4~0#1 := 0;main_~lk5~0#1 := 0;main_~lk6~0#1 := 0;main_~lk7~0#1 := 0;main_~lk8~0#1 := 0;main_~lk9~0#1 := 0;main_~lk10~0#1 := 0;main_~lk11~0#1 := 0;main_~lk12~0#1 := 0;main_~lk13~0#1 := 0;main_~lk14~0#1 := 0;main_~lk15~0#1 := 0;" "assume !true;" "main_#res#1 := 0;" "assume 0 != main_~p1~0#1;main_~lk1~0#1 := 1;" "assume !(0 != main_~p1~0#1);" "assume !false;" "assume false;assume false;main_#res#1 := 0;" "assume 0 != main_~p2~0#1;main_~lk2~0#1 := 1;" "#t~ret20#1 := main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_~p1~0#1, main_~lk1~0#1, main_~p2~0#1, main_~lk2~0#1, main_~p3~0#1, main_~lk3~0#1, main_~p4~0#1, main_~lk4~0#1, main_~p5~0#1, main_~lk5~0#1, main_~p6~0#1, main_~lk6~0#1, main_~p7~0#1, main_~lk7~0#1, main_~p8~0#1, main_~lk8~0#1, main_~p9~0#1, main_~lk9~0#1, main_~p10~0#1, main_~lk10~0#1, main_~p11~0#1, main_~lk11~0#1, main_~p12~0#1, main_~lk12~0#1, main_~p13~0#1, main_~lk13~0#1, main_~p14~0#1, main_~lk14~0#1, main_~p15~0#1, main_~lk15~0#1, main_~cond~0#1;assume { :end_inline_main } true;assume true;" "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_~p1~0#1, main_~lk1~0#1, main_~p2~0#1, main_~lk2~0#1, main_~p3~0#1, main_~lk3~0#1, main_~p4~0#1, main_~lk4~0#1, main_~p5~0#1, main_~lk5~0#1, main_~p6~0#1, main_~lk6~0#1, main_~p7~0#1, main_~lk7~0#1, main_~p8~0#1, main_~lk8~0#1, main_~p9~0#1, main_~lk9~0#1, main_~p10~0#1, main_~lk10~0#1, main_~p11~0#1, main_~lk11~0#1, main_~p12~0#1, main_~lk12~0#1, main_~p13~0#1, main_~lk13~0#1, main_~p14~0#1, main_~lk14~0#1, main_~p15~0#1, main_~lk15~0#1, main_~cond~0#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~p1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;havoc main_~lk1~0#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~p2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;havoc main_~lk2~0#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~p3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;havoc main_~lk3~0#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~p4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;havoc main_~lk4~0#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~p5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;havoc main_~lk5~0#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~p6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;havoc main_~lk6~0#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~p7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;havoc main_~lk7~0#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~p8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;havoc main_~lk8~0#1;havoc main_#t~nondet12#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~p9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1;havoc main_~lk9~0#1;havoc main_#t~nondet13#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647;main_~p10~0#1 := main_#t~nondet13#1;havoc main_#t~nondet13#1;havoc main_~lk10~0#1;havoc main_#t~nondet14#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647;main_~p11~0#1 := main_#t~nondet14#1;havoc main_#t~nondet14#1;havoc main_~lk11~0#1;havoc main_#t~nondet15#1;assume -2147483648 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 2147483647;main_~p12~0#1 := main_#t~nondet15#1;havoc main_#t~nondet15#1;havoc main_~lk12~0#1;havoc main_#t~nondet16#1;assume -2147483648 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 2147483647;main_~p13~0#1 := main_#t~nondet16#1;havoc main_#t~nondet16#1;havoc main_~lk13~0#1;havoc main_#t~nondet17#1;assume -2147483648 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 2147483647;main_~p14~0#1 := main_#t~nondet17#1;havoc main_#t~nondet17#1;havoc main_~lk14~0#1;havoc main_#t~nondet18#1;assume -2147483648 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 2147483647;main_~p15~0#1 := main_#t~nondet18#1;havoc main_#t~nondet18#1;havoc main_~lk15~0#1;havoc main_~cond~0#1;" "assume !(0 != main_~p2~0#1);" "assume 0 != main_~p3~0#1;main_~lk3~0#1 := 1;" "assume !(0 != main_~p3~0#1);" "assume 0 != main_~p4~0#1;main_~lk4~0#1 := 1;" "assume !(0 != main_~p4~0#1);" "assume 0 != main_~p5~0#1;main_~lk5~0#1 := 1;" "assume !(0 != main_~p5~0#1);" "assume 0 != main_~p6~0#1;main_~lk6~0#1 := 1;" "assume !(0 != main_~p6~0#1);" "assume 0 != main_~p7~0#1;main_~lk7~0#1 := 1;" "assume !(0 != main_~p7~0#1);" "assume 0 != main_~p8~0#1;main_~lk8~0#1 := 1;" "assume !(0 != main_~p8~0#1);" "assume 0 != main_~p9~0#1;main_~lk9~0#1 := 1;" "assume !(0 != main_~p9~0#1);" "assume 0 != main_~p10~0#1;main_~lk10~0#1 := 1;" "assume !(0 != main_~p10~0#1);" "assume 0 != main_~p11~0#1;main_~lk11~0#1 := 1;" "assume !(0 != main_~p11~0#1);" "assume 0 != main_~p12~0#1;main_~lk12~0#1 := 1;" "assume !(0 != main_~p12~0#1);" "assume 0 != main_~p13~0#1;main_~lk13~0#1 := 1;" "assume !(0 != main_~p13~0#1);" "assume 0 != main_~p14~0#1;main_~lk14~0#1 := 1;" "assume !(0 != main_~p14~0#1);" "assume 0 != main_~p15~0#1;main_~lk15~0#1 := 1;" "assume !(0 != main_~p15~0#1);" "assume 0 != main_~p1~0#1;" "assume 1 != main_~lk1~0#1;" "assume !(1 != main_~lk1~0#1);main_~lk1~0#1 := 0;" "assume !(0 != main_~p1~0#1);" "assume 0 != main_~p2~0#1;" "assume 1 != main_~lk2~0#1;" "assume !(1 != main_~lk2~0#1);main_~lk2~0#1 := 0;" "assume !(0 != main_~p2~0#1);" "assume 0 != main_~p3~0#1;" "assume 1 != main_~lk3~0#1;" "assume !(1 != main_~lk3~0#1);main_~lk3~0#1 := 0;" "assume !(0 != main_~p3~0#1);" "assume 0 != main_~p4~0#1;" "assume 1 != main_~lk4~0#1;" "assume !(1 != main_~lk4~0#1);main_~lk4~0#1 := 0;" "assume !(0 != main_~p4~0#1);" "assume 0 != main_~p5~0#1;" "assume 1 != main_~lk5~0#1;" "assume !(1 != main_~lk5~0#1);main_~lk5~0#1 := 0;" "assume !(0 != main_~p5~0#1);" "assume 0 != main_~p6~0#1;" "assume 1 != main_~lk6~0#1;" "assume !(1 != main_~lk6~0#1);main_~lk6~0#1 := 0;" "assume !(0 != main_~p6~0#1);" "assume 0 != main_~p7~0#1;" "assume 1 != main_~lk7~0#1;" "assume !(1 != main_~lk7~0#1);main_~lk7~0#1 := 0;" "assume !(0 != main_~p7~0#1);" "assume 0 != main_~p8~0#1;" "assume 1 != main_~lk8~0#1;" "assume !(1 != main_~lk8~0#1);main_~lk8~0#1 := 0;" "assume !(0 != main_~p8~0#1);" "assume 0 != main_~p9~0#1;" "assume 1 != main_~lk9~0#1;" "assume !(1 != main_~lk9~0#1);main_~lk9~0#1 := 0;" "assume !(0 != main_~p9~0#1);" "assume 0 != main_~p10~0#1;" "assume 1 != main_~lk10~0#1;" "assume !(1 != main_~lk10~0#1);main_~lk10~0#1 := 0;" "assume !(0 != main_~p10~0#1);" "assume 0 != main_~p11~0#1;" "assume 1 != main_~lk11~0#1;" "assume !(1 != main_~lk11~0#1);main_~lk11~0#1 := 0;" "assume !(0 != main_~p11~0#1);" "assume 0 != main_~p12~0#1;" "assume 1 != main_~lk12~0#1;" "assume !(1 != main_~lk12~0#1);main_~lk12~0#1 := 0;" "assume !(0 != main_~p12~0#1);" "assume 0 != main_~p13~0#1;" "assume 1 != main_~lk13~0#1;" "assume !(1 != main_~lk13~0#1);main_~lk13~0#1 := 0;" "assume !(0 != main_~p13~0#1);" "assume 0 != main_~p14~0#1;" }, states = {"CountingPredicate [underlying: 8#L231true, annotation: [0, 0]]" "CountingPredicate [underlying: 26#L93-2true, annotation: [0, 0]]" "CountingPredicate [underlying: 37#L141-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 16#L125-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 3#L133-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 43#ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 36#L185-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 52#L196true, annotation: [0, 0]]" "CountingPredicate [underlying: 41#L205-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 34#L129-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 5#L137-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 17#L180-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 27#L206true, annotation: [0, 0]]" "CountingPredicate [underlying: 31#L216true, annotation: [0, 0]]" "CountingPredicate [underlying: 35#L176true, annotation: [0, 0]]" "CountingPredicate [underlying: 13#L221true, annotation: [0, 0]]" "CountingPredicate [underlying: 28#L93true, annotation: [0, 0]]" "CountingPredicate [underlying: 42#L109-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 30#L121-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 24#L190-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 44#L175-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 20#L225-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 32#L58true, annotation: [0, 0]]" "CountingPredicate [underlying: 47#L156true, annotation: [0, 0]]" "CountingPredicate [underlying: 50#L201true, annotation: [0, 0]]" "CountingPredicate [underlying: 15#L101-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 39#L195-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 22#L117-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 46#L149-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 23#L210-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 9#L191true, annotation: [0, 0]]" "CountingPredicate [underlying: 14#L200-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 29#L211true, annotation: [0, 0]]" "CountingPredicate [underlying: 6#L226true, annotation: [0, 0]]" "CountingPredicate [underlying: 53#L220true, annotation: [0, 0]]" "CountingPredicate [underlying: 10#L165-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 38#main_ERROR#1true, annotation: [0, 0]]" "CountingPredicate [underlying: 40#L170-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 4#L215-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 25#$Ultimate##0true, annotation: [0, 0]]" "CountingPredicate [underlying: 12#L97-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 11#L113-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 18#L160true, annotation: [0, 0]]" "CountingPredicate [underlying: 48#main_returnLabel#1true, annotation: [0, 0]]" "CountingPredicate [underlying: 33#L171true, annotation: [0, 0]]" "CountingPredicate [underlying: 54#L145-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 51#L186true, annotation: [0, 0]]" "CountingPredicate [underlying: 49#L105-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 7#L161true, annotation: [0, 0]]" "CountingPredicate [underlying: 19#L166true, annotation: [0, 0]]" "CountingPredicate [underlying: 21#L181true, annotation: [0, 0]]" "CountingPredicate [underlying: 45#L155-1true, annotation: [0, 0]]" }, initialStates = {"CountingPredicate [underlying: 25#$Ultimate##0true, annotation: [0, 0]]" }, finalStates = {}, transitions = { ("CountingPredicate [underlying: 8#L231true, annotation: [0, 0]]" "main_#res#1 := 0;" "CountingPredicate [underlying: 48#main_returnLabel#1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 26#L93-2true, annotation: [0, 0]]" "assume 0 != main_~p2~0#1;main_~lk2~0#1 := 1;" "CountingPredicate [underlying: 12#L97-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 26#L93-2true, annotation: [0, 0]]" "assume !(0 != main_~p2~0#1);" "CountingPredicate [underlying: 12#L97-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 37#L141-1true, annotation: [0, 0]]" "assume 0 != main_~p14~0#1;main_~lk14~0#1 := 1;" "CountingPredicate [underlying: 54#L145-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 37#L141-1true, annotation: [0, 0]]" "assume !(0 != main_~p14~0#1);" "CountingPredicate [underlying: 54#L145-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 16#L125-1true, annotation: [0, 0]]" "assume 0 != main_~p10~0#1;main_~lk10~0#1 := 1;" "CountingPredicate [underlying: 34#L129-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 16#L125-1true, annotation: [0, 0]]" "assume !(0 != main_~p10~0#1);" "CountingPredicate [underlying: 34#L129-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 3#L133-1true, annotation: [0, 0]]" "assume 0 != main_~p12~0#1;main_~lk12~0#1 := 1;" "CountingPredicate [underlying: 5#L137-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 3#L133-1true, annotation: [0, 0]]" "assume !(0 != main_~p12~0#1);" "CountingPredicate [underlying: 5#L137-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 36#L185-1true, annotation: [0, 0]]" "assume 0 != main_~p8~0#1;" "CountingPredicate [underlying: 9#L191true, annotation: [0, 0]]") ("CountingPredicate [underlying: 36#L185-1true, annotation: [0, 0]]" "assume !(0 != main_~p8~0#1);" "CountingPredicate [underlying: 24#L190-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 52#L196true, annotation: [0, 0]]" "assume 1 != main_~lk9~0#1;" "CountingPredicate [underlying: 38#main_ERROR#1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 52#L196true, annotation: [0, 0]]" "assume !(1 != main_~lk9~0#1);main_~lk9~0#1 := 0;" "CountingPredicate [underlying: 39#L195-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 41#L205-1true, annotation: [0, 0]]" "assume 0 != main_~p12~0#1;" "CountingPredicate [underlying: 29#L211true, annotation: [0, 0]]") ("CountingPredicate [underlying: 41#L205-1true, annotation: [0, 0]]" "assume !(0 != main_~p12~0#1);" "CountingPredicate [underlying: 23#L210-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 34#L129-1true, annotation: [0, 0]]" "assume 0 != main_~p11~0#1;main_~lk11~0#1 := 1;" "CountingPredicate [underlying: 3#L133-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 34#L129-1true, annotation: [0, 0]]" "assume !(0 != main_~p11~0#1);" "CountingPredicate [underlying: 3#L133-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 5#L137-1true, annotation: [0, 0]]" "assume 0 != main_~p13~0#1;main_~lk13~0#1 := 1;" "CountingPredicate [underlying: 37#L141-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 5#L137-1true, annotation: [0, 0]]" "assume !(0 != main_~p13~0#1);" "CountingPredicate [underlying: 37#L141-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 17#L180-1true, annotation: [0, 0]]" "assume 0 != main_~p7~0#1;" "CountingPredicate [underlying: 51#L186true, annotation: [0, 0]]") ("CountingPredicate [underlying: 17#L180-1true, annotation: [0, 0]]" "assume !(0 != main_~p7~0#1);" "CountingPredicate [underlying: 36#L185-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 27#L206true, annotation: [0, 0]]" "assume 1 != main_~lk11~0#1;" "CountingPredicate [underlying: 38#main_ERROR#1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 27#L206true, annotation: [0, 0]]" "assume !(1 != main_~lk11~0#1);main_~lk11~0#1 := 0;" "CountingPredicate [underlying: 41#L205-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 31#L216true, annotation: [0, 0]]" "assume 1 != main_~lk13~0#1;" "CountingPredicate [underlying: 38#main_ERROR#1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 31#L216true, annotation: [0, 0]]" "assume !(1 != main_~lk13~0#1);main_~lk13~0#1 := 0;" "CountingPredicate [underlying: 4#L215-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 35#L176true, annotation: [0, 0]]" "assume 1 != main_~lk5~0#1;" "CountingPredicate [underlying: 38#main_ERROR#1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 35#L176true, annotation: [0, 0]]" "assume !(1 != main_~lk5~0#1);main_~lk5~0#1 := 0;" "CountingPredicate [underlying: 44#L175-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 13#L221true, annotation: [0, 0]]" "assume 1 != main_~lk14~0#1;" "CountingPredicate [underlying: 38#main_ERROR#1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 13#L221true, annotation: [0, 0]]" "assume !(1 != main_~lk14~0#1);main_~lk14~0#1 := 0;" "CountingPredicate [underlying: 53#L220true, annotation: [0, 0]]") ("CountingPredicate [underlying: 28#L93true, annotation: [0, 0]]" "assume 0 != main_~p1~0#1;main_~lk1~0#1 := 1;" "CountingPredicate [underlying: 26#L93-2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 28#L93true, annotation: [0, 0]]" "assume !(0 != main_~p1~0#1);" "CountingPredicate [underlying: 26#L93-2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 42#L109-1true, annotation: [0, 0]]" "assume 0 != main_~p6~0#1;main_~lk6~0#1 := 1;" "CountingPredicate [underlying: 11#L113-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 42#L109-1true, annotation: [0, 0]]" "assume !(0 != main_~p6~0#1);" "CountingPredicate [underlying: 11#L113-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 30#L121-1true, annotation: [0, 0]]" "assume 0 != main_~p9~0#1;main_~lk9~0#1 := 1;" "CountingPredicate [underlying: 16#L125-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 30#L121-1true, annotation: [0, 0]]" "assume !(0 != main_~p9~0#1);" "CountingPredicate [underlying: 16#L125-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 24#L190-1true, annotation: [0, 0]]" "assume 0 != main_~p9~0#1;" "CountingPredicate [underlying: 52#L196true, annotation: [0, 0]]") ("CountingPredicate [underlying: 24#L190-1true, annotation: [0, 0]]" "assume !(0 != main_~p9~0#1);" "CountingPredicate [underlying: 39#L195-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 44#L175-1true, annotation: [0, 0]]" "assume 0 != main_~p6~0#1;" "CountingPredicate [underlying: 21#L181true, annotation: [0, 0]]") ("CountingPredicate [underlying: 44#L175-1true, annotation: [0, 0]]" "assume !(0 != main_~p6~0#1);" "CountingPredicate [underlying: 17#L180-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 20#L225-1true, annotation: [0, 0]]" "assume !true;" "CountingPredicate [underlying: 8#L231true, annotation: [0, 0]]") ("CountingPredicate [underlying: 20#L225-1true, annotation: [0, 0]]" "havoc main_#t~nondet19#1;assume -2147483648 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 2147483647;main_~cond~0#1 := main_#t~nondet19#1;havoc main_#t~nondet19#1;" "CountingPredicate [underlying: 32#L58true, annotation: [0, 0]]") ("CountingPredicate [underlying: 20#L225-1true, annotation: [0, 0]]" "assume !true;" "CountingPredicate [underlying: 8#L231true, annotation: [0, 0]]") ("CountingPredicate [underlying: 32#L58true, annotation: [0, 0]]" "assume 0 == main_~cond~0#1;" "CountingPredicate [underlying: 8#L231true, annotation: [0, 0]]") ("CountingPredicate [underlying: 32#L58true, annotation: [0, 0]]" "assume !(0 == main_~cond~0#1);main_~lk1~0#1 := 0;main_~lk2~0#1 := 0;main_~lk3~0#1 := 0;main_~lk4~0#1 := 0;main_~lk5~0#1 := 0;main_~lk6~0#1 := 0;main_~lk7~0#1 := 0;main_~lk8~0#1 := 0;main_~lk9~0#1 := 0;main_~lk10~0#1 := 0;main_~lk11~0#1 := 0;main_~lk12~0#1 := 0;main_~lk13~0#1 := 0;main_~lk14~0#1 := 0;main_~lk15~0#1 := 0;" "CountingPredicate [underlying: 28#L93true, annotation: [0, 0]]") ("CountingPredicate [underlying: 47#L156true, annotation: [0, 0]]" "assume 1 != main_~lk1~0#1;" "CountingPredicate [underlying: 38#main_ERROR#1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 47#L156true, annotation: [0, 0]]" "assume !(1 != main_~lk1~0#1);main_~lk1~0#1 := 0;" "CountingPredicate [underlying: 45#L155-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 50#L201true, annotation: [0, 0]]" "assume 1 != main_~lk10~0#1;" "CountingPredicate [underlying: 38#main_ERROR#1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 50#L201true, annotation: [0, 0]]" "assume !(1 != main_~lk10~0#1);main_~lk10~0#1 := 0;" "CountingPredicate [underlying: 14#L200-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 15#L101-1true, annotation: [0, 0]]" "assume 0 != main_~p4~0#1;main_~lk4~0#1 := 1;" "CountingPredicate [underlying: 49#L105-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 15#L101-1true, annotation: [0, 0]]" "assume !(0 != main_~p4~0#1);" "CountingPredicate [underlying: 49#L105-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 39#L195-1true, annotation: [0, 0]]" "assume 0 != main_~p10~0#1;" "CountingPredicate [underlying: 50#L201true, annotation: [0, 0]]") ("CountingPredicate [underlying: 39#L195-1true, annotation: [0, 0]]" "assume !(0 != main_~p10~0#1);" "CountingPredicate [underlying: 14#L200-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 22#L117-1true, annotation: [0, 0]]" "assume 0 != main_~p8~0#1;main_~lk8~0#1 := 1;" "CountingPredicate [underlying: 30#L121-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 22#L117-1true, annotation: [0, 0]]" "assume !(0 != main_~p8~0#1);" "CountingPredicate [underlying: 30#L121-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 46#L149-1true, annotation: [0, 0]]" "assume 0 != main_~p1~0#1;" "CountingPredicate [underlying: 47#L156true, annotation: [0, 0]]") ("CountingPredicate [underlying: 46#L149-1true, annotation: [0, 0]]" "assume !(0 != main_~p1~0#1);" "CountingPredicate [underlying: 45#L155-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 23#L210-1true, annotation: [0, 0]]" "assume 0 != main_~p13~0#1;" "CountingPredicate [underlying: 31#L216true, annotation: [0, 0]]") ("CountingPredicate [underlying: 23#L210-1true, annotation: [0, 0]]" "assume !(0 != main_~p13~0#1);" "CountingPredicate [underlying: 4#L215-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 9#L191true, annotation: [0, 0]]" "assume 1 != main_~lk8~0#1;" "CountingPredicate [underlying: 38#main_ERROR#1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 9#L191true, annotation: [0, 0]]" "assume !(1 != main_~lk8~0#1);main_~lk8~0#1 := 0;" "CountingPredicate [underlying: 24#L190-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 14#L200-1true, annotation: [0, 0]]" "assume 0 != main_~p11~0#1;" "CountingPredicate [underlying: 27#L206true, annotation: [0, 0]]") ("CountingPredicate [underlying: 14#L200-1true, annotation: [0, 0]]" "assume !(0 != main_~p11~0#1);" "CountingPredicate [underlying: 41#L205-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 29#L211true, annotation: [0, 0]]" "assume 1 != main_~lk12~0#1;" "CountingPredicate [underlying: 38#main_ERROR#1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 29#L211true, annotation: [0, 0]]" "assume !(1 != main_~lk12~0#1);main_~lk12~0#1 := 0;" "CountingPredicate [underlying: 23#L210-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 6#L226true, annotation: [0, 0]]" "assume 1 != main_~lk15~0#1;" "CountingPredicate [underlying: 38#main_ERROR#1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 6#L226true, annotation: [0, 0]]" "assume !(1 != main_~lk15~0#1);main_~lk15~0#1 := 0;" "CountingPredicate [underlying: 20#L225-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 53#L220true, annotation: [0, 0]]" "assume 0 != main_~p15~0#1;" "CountingPredicate [underlying: 6#L226true, annotation: [0, 0]]") ("CountingPredicate [underlying: 53#L220true, annotation: [0, 0]]" "assume !(0 != main_~p15~0#1);" "CountingPredicate [underlying: 20#L225-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 10#L165-1true, annotation: [0, 0]]" "assume 0 != main_~p4~0#1;" "CountingPredicate [underlying: 33#L171true, annotation: [0, 0]]") ("CountingPredicate [underlying: 10#L165-1true, annotation: [0, 0]]" "assume !(0 != main_~p4~0#1);" "CountingPredicate [underlying: 40#L170-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 38#main_ERROR#1true, annotation: [0, 0]]" "assume !false;" "CountingPredicate [underlying: 43#ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 38#main_ERROR#1true, annotation: [0, 0]]" "assume false;assume false;main_#res#1 := 0;" "CountingPredicate [underlying: 48#main_returnLabel#1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 40#L170-1true, annotation: [0, 0]]" "assume 0 != main_~p5~0#1;" "CountingPredicate [underlying: 35#L176true, annotation: [0, 0]]") ("CountingPredicate [underlying: 40#L170-1true, annotation: [0, 0]]" "assume !(0 != main_~p5~0#1);" "CountingPredicate [underlying: 44#L175-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 4#L215-1true, annotation: [0, 0]]" "assume !(0 != main_~p14~0#1);" "CountingPredicate [underlying: 38#main_ERROR#1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 4#L215-1true, annotation: [0, 0]]" "assume 0 != main_~p14~0#1;" "CountingPredicate [underlying: 13#L221true, annotation: [0, 0]]") ("CountingPredicate [underlying: 25#$Ultimate##0true, annotation: [0, 0]]" "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(18, 2);call #Ultimate.allocInit(12, 3);assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_~p1~0#1, main_~lk1~0#1, main_~p2~0#1, main_~lk2~0#1, main_~p3~0#1, main_~lk3~0#1, main_~p4~0#1, main_~lk4~0#1, main_~p5~0#1, main_~lk5~0#1, main_~p6~0#1, main_~lk6~0#1, main_~p7~0#1, main_~lk7~0#1, main_~p8~0#1, main_~lk8~0#1, main_~p9~0#1, main_~lk9~0#1, main_~p10~0#1, main_~lk10~0#1, main_~p11~0#1, main_~lk11~0#1, main_~p12~0#1, main_~lk12~0#1, main_~p13~0#1, main_~lk13~0#1, main_~p14~0#1, main_~lk14~0#1, main_~p15~0#1, main_~lk15~0#1, main_~cond~0#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~p1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;havoc main_~lk1~0#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~p2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;havoc main_~lk2~0#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~p3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;havoc main_~lk3~0#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~p4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;havoc main_~lk4~0#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~p5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;havoc main_~lk5~0#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~p6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;havoc main_~lk6~0#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~p7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;havoc main_~lk7~0#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~p8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;havoc main_~lk8~0#1;havoc main_#t~nondet12#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~p9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1;havoc main_~lk9~0#1;havoc main_#t~nondet13#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647;main_~p10~0#1 := main_#t~nondet13#1;havoc main_#t~nondet13#1;havoc main_~lk10~0#1;havoc main_#t~nondet14#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647;main_~p11~0#1 := main_#t~nondet14#1;havoc main_#t~nondet14#1;havoc main_~lk11~0#1;havoc main_#t~nondet15#1;assume -2147483648 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 2147483647;main_~p12~0#1 := main_#t~nondet15#1;havoc main_#t~nondet15#1;havoc main_~lk12~0#1;havoc main_#t~nondet16#1;assume -2147483648 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 2147483647;main_~p13~0#1 := main_#t~nondet16#1;havoc main_#t~nondet16#1;havoc main_~lk13~0#1;havoc main_#t~nondet17#1;assume -2147483648 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 2147483647;main_~p14~0#1 := main_#t~nondet17#1;havoc main_#t~nondet17#1;havoc main_~lk14~0#1;havoc main_#t~nondet18#1;assume -2147483648 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 2147483647;main_~p15~0#1 := main_#t~nondet18#1;havoc main_#t~nondet18#1;havoc main_~lk15~0#1;havoc main_~cond~0#1;" "CountingPredicate [underlying: 20#L225-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 12#L97-1true, annotation: [0, 0]]" "assume 0 != main_~p3~0#1;main_~lk3~0#1 := 1;" "CountingPredicate [underlying: 15#L101-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 12#L97-1true, annotation: [0, 0]]" "assume !(0 != main_~p3~0#1);" "CountingPredicate [underlying: 15#L101-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 11#L113-1true, annotation: [0, 0]]" "assume 0 != main_~p7~0#1;main_~lk7~0#1 := 1;" "CountingPredicate [underlying: 22#L117-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 11#L113-1true, annotation: [0, 0]]" "assume !(0 != main_~p7~0#1);" "CountingPredicate [underlying: 22#L117-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 18#L160true, annotation: [0, 0]]" "assume 0 != main_~p3~0#1;" "CountingPredicate [underlying: 19#L166true, annotation: [0, 0]]") ("CountingPredicate [underlying: 18#L160true, annotation: [0, 0]]" "assume !(0 != main_~p3~0#1);" "CountingPredicate [underlying: 10#L165-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 48#main_returnLabel#1true, annotation: [0, 0]]" "#t~ret20#1 := main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_~p1~0#1, main_~lk1~0#1, main_~p2~0#1, main_~lk2~0#1, main_~p3~0#1, main_~lk3~0#1, main_~p4~0#1, main_~lk4~0#1, main_~p5~0#1, main_~lk5~0#1, main_~p6~0#1, main_~lk6~0#1, main_~p7~0#1, main_~lk7~0#1, main_~p8~0#1, main_~lk8~0#1, main_~p9~0#1, main_~lk9~0#1, main_~p10~0#1, main_~lk10~0#1, main_~p11~0#1, main_~lk11~0#1, main_~p12~0#1, main_~lk12~0#1, main_~p13~0#1, main_~lk13~0#1, main_~p14~0#1, main_~lk14~0#1, main_~p15~0#1, main_~lk15~0#1, main_~cond~0#1;assume { :end_inline_main } true;assume true;" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 33#L171true, annotation: [0, 0]]" "assume 1 != main_~lk4~0#1;" "CountingPredicate [underlying: 38#main_ERROR#1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 33#L171true, annotation: [0, 0]]" "assume !(1 != main_~lk4~0#1);main_~lk4~0#1 := 0;" "CountingPredicate [underlying: 40#L170-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 54#L145-1true, annotation: [0, 0]]" "assume 0 != main_~p15~0#1;main_~lk15~0#1 := 1;" "CountingPredicate [underlying: 46#L149-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 54#L145-1true, annotation: [0, 0]]" "assume !(0 != main_~p15~0#1);" "CountingPredicate [underlying: 46#L149-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 51#L186true, annotation: [0, 0]]" "assume 1 != main_~lk7~0#1;" "CountingPredicate [underlying: 38#main_ERROR#1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 51#L186true, annotation: [0, 0]]" "assume !(1 != main_~lk7~0#1);main_~lk7~0#1 := 0;" "CountingPredicate [underlying: 36#L185-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 49#L105-1true, annotation: [0, 0]]" "assume 0 != main_~p5~0#1;main_~lk5~0#1 := 1;" "CountingPredicate [underlying: 42#L109-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 49#L105-1true, annotation: [0, 0]]" "assume !(0 != main_~p5~0#1);" "CountingPredicate [underlying: 42#L109-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 7#L161true, annotation: [0, 0]]" "assume 1 != main_~lk2~0#1;" "CountingPredicate [underlying: 38#main_ERROR#1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 7#L161true, annotation: [0, 0]]" "assume !(1 != main_~lk2~0#1);main_~lk2~0#1 := 0;" "CountingPredicate [underlying: 18#L160true, annotation: [0, 0]]") ("CountingPredicate [underlying: 19#L166true, annotation: [0, 0]]" "assume 1 != main_~lk3~0#1;" "CountingPredicate [underlying: 38#main_ERROR#1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 19#L166true, annotation: [0, 0]]" "assume !(1 != main_~lk3~0#1);main_~lk3~0#1 := 0;" "CountingPredicate [underlying: 10#L165-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 21#L181true, annotation: [0, 0]]" "assume 1 != main_~lk6~0#1;" "CountingPredicate [underlying: 38#main_ERROR#1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 21#L181true, annotation: [0, 0]]" "assume !(1 != main_~lk6~0#1);main_~lk6~0#1 := 0;" "CountingPredicate [underlying: 17#L180-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 45#L155-1true, annotation: [0, 0]]" "assume 0 != main_~p2~0#1;" "CountingPredicate [underlying: 7#L161true, annotation: [0, 0]]") ("CountingPredicate [underlying: 45#L155-1true, annotation: [0, 0]]" "assume !(0 != main_~p2~0#1);" "CountingPredicate [underlying: 38#main_ERROR#1true, annotation: [0, 0]]") } ); [2024-08-06 17:14:21,102 INFO L82 GeneralOperation]: Start removeDeadEnds. Operand has 53 states, 51 states have (on average 1.9607843137254901) internal successors, (100), 52 states have internal predecessors, (100), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-08-06 17:14:21,102 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,103 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,103 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,104 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,104 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,104 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,105 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,105 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,105 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,106 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,106 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,107 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,107 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,107 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,108 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,108 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,109 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,109 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,109 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,110 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,110 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,110 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,111 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,111 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,111 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,112 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,112 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,113 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,113 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,113 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,114 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,114 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,114 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,115 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,115 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,115 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,116 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,116 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,117 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,117 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,117 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,118 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,118 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,119 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,119 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,119 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,120 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,120 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,120 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,121 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,121 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,122 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,122 WARN L283 nessProductAutomaton]: assume 0 == main_~cond~0#1;, isNegated false [2024-08-06 17:14:21,127 INFO L88 GeneralOperation]: Finished removeDeadEnds. Reduced from 53 states to 0 states. [2024-08-06 17:14:21,151 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-08-06 17:14:21,159 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@64fd425e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-06 17:14:21,160 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-08-06 17:14:21,163 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states. [2024-08-06 17:14:21,163 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-08-06 17:14:21,167 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-08-06 17:14:21,172 INFO L445 BasicCegarLoop]: Path program histogram: [] [2024-08-06 17:14:21,175 INFO L196 ceAbstractionStarter]: Computing trace abstraction results [2024-08-06 17:14:21,177 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.08 05:14:21 BoogieIcfgContainer [2024-08-06 17:14:21,178 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-08-06 17:14:21,179 INFO L158 Benchmark]: Toolchain (without parser) took 1167.21ms. Allocated memory is still 138.4MB. Free memory was 66.6MB in the beginning and 54.0MB in the end (delta: 12.5MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. [2024-08-06 17:14:21,179 INFO L158 Benchmark]: Witness Parser took 0.30ms. Allocated memory is still 138.4MB. Free memory is still 93.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-06 17:14:21,180 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 138.4MB. Free memory is still 111.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-06 17:14:21,180 INFO L158 Benchmark]: CACSL2BoogieTranslator took 365.89ms. Allocated memory is still 138.4MB. Free memory was 66.3MB in the beginning and 99.1MB in the end (delta: -32.7MB). Peak memory consumption was 5.7MB. Max. memory is 16.1GB. [2024-08-06 17:14:21,181 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.84ms. Allocated memory is still 138.4MB. Free memory was 99.1MB in the beginning and 97.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-08-06 17:14:21,181 INFO L158 Benchmark]: Boogie Preprocessor took 66.43ms. Allocated memory is still 138.4MB. Free memory was 97.0MB in the beginning and 94.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-08-06 17:14:21,182 INFO L158 Benchmark]: RCFGBuilder took 462.86ms. Allocated memory is still 138.4MB. Free memory was 94.9MB in the beginning and 74.4MB in the end (delta: 20.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-08-06 17:14:21,182 INFO L158 Benchmark]: TraceAbstraction took 217.23ms. Allocated memory is still 138.4MB. Free memory was 73.9MB in the beginning and 54.0MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-08-06 17:14:21,185 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.30ms. Allocated memory is still 138.4MB. Free memory is still 93.6MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.25ms. Allocated memory is still 138.4MB. Free memory is still 111.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 365.89ms. Allocated memory is still 138.4MB. Free memory was 66.3MB in the beginning and 99.1MB in the end (delta: -32.7MB). Peak memory consumption was 5.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 42.84ms. Allocated memory is still 138.4MB. Free memory was 99.1MB in the beginning and 97.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 66.43ms. Allocated memory is still 138.4MB. Free memory was 97.0MB in the beginning and 94.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 462.86ms. Allocated memory is still 138.4MB. Free memory was 94.9MB in the beginning and 74.4MB in the end (delta: 20.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * TraceAbstraction took 217.23ms. Allocated memory is still 138.4MB. Free memory was 73.9MB in the beginning and 54.0MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 233]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 53 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.2s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2024-08-06 17:14:21,217 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE