./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/forester-heap/dll-optional-2.i --full-output --witness-type violation_witness --validate ./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/dll-optional-2.yml/witness.yml --preprocessor.replace.while.statements.and.if-then-else.statements false --icfgbuilder.size.of.a.code.block SequenceOfStatements --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0a70ae82 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/forester-heap/dll-optional-2.i ./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/dll-optional-2.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 --preprocessor.replace.while.statements.and.if-then-else.statements false --icfgbuilder.size.of.a.code.block SequenceOfStatements --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.yaml-violation-witnesses-0a70ae8-m [2024-08-07 14:08:06,330 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-08-07 14:08:06,387 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-08-07 14:08:06,392 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-08-07 14:08:06,394 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-08-07 14:08:06,419 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-08-07 14:08:06,420 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-08-07 14:08:06,420 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-08-07 14:08:06,421 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-08-07 14:08:06,421 INFO L153 SettingsManager]: * Use memory slicer=true [2024-08-07 14:08:06,422 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-08-07 14:08:06,422 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-08-07 14:08:06,422 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-08-07 14:08:06,423 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-08-07 14:08:06,423 INFO L153 SettingsManager]: * Use SBE=true [2024-08-07 14:08:06,423 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-08-07 14:08:06,424 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-08-07 14:08:06,424 INFO L153 SettingsManager]: * sizeof long=4 [2024-08-07 14:08:06,424 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-08-07 14:08:06,424 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-08-07 14:08:06,425 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-08-07 14:08:06,425 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-08-07 14:08:06,425 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-08-07 14:08:06,426 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-08-07 14:08:06,426 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-08-07 14:08:06,426 INFO L153 SettingsManager]: * sizeof long double=12 [2024-08-07 14:08:06,426 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-08-07 14:08:06,427 INFO L153 SettingsManager]: * Use constant arrays=true [2024-08-07 14:08:06,427 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-08-07 14:08:06,427 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-08-07 14:08:06,427 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-08-07 14:08:06,428 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-08-07 14:08:06,428 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-08-07 14:08:06,428 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-08-07 14:08:06,428 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-08-07 14:08:06,429 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-08-07 14:08:06,429 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-08-07 14:08:06,429 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-08-07 14:08:06,430 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-08-07 14:08:06,430 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-08-07 14:08:06,430 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-08-07 14:08:06,430 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-08-07 14:08:06,431 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-08-07 14:08:06,431 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor: Replace while statements and if-then-else statements -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: Size of a code block -> SequenceOfStatements [2024-08-07 14:08:06,702 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-08-07 14:08:06,727 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-08-07 14:08:06,730 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-08-07 14:08:06,731 INFO L270 PluginConnector]: Initializing CDTParser... [2024-08-07 14:08:06,732 INFO L274 PluginConnector]: CDTParser initialized [2024-08-07 14:08:06,733 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/forester-heap/dll-optional-2.i [2024-08-07 14:08:08,127 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-08-07 14:08:08,353 INFO L384 CDTParser]: Found 1 translation units. [2024-08-07 14:08:08,357 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/forester-heap/dll-optional-2.i [2024-08-07 14:08:08,371 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb8800d96/afaaf61b98a54d1a93f72b286c2585a6/FLAG4e9d38583 [2024-08-07 14:08:08,688 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb8800d96/afaaf61b98a54d1a93f72b286c2585a6 [2024-08-07 14:08:08,690 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-08-07 14:08:08,691 INFO L274 PluginConnector]: Witness Parser initialized [2024-08-07 14:08:08,691 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/dll-optional-2.yml/witness.yml [2024-08-07 14:08:08,733 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-08-07 14:08:08,735 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-08-07 14:08:08,736 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-08-07 14:08:08,737 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-08-07 14:08:08,740 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-08-07 14:08:08,740 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.08 02:08:08" (1/2) ... [2024-08-07 14:08:08,741 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a1ce973 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 02:08:08, skipping insertion in model container [2024-08-07 14:08:08,742 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.08 02:08:08" (1/2) ... [2024-08-07 14:08:08,743 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@28acb051 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 02:08:08, skipping insertion in model container [2024-08-07 14:08:08,743 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 07.08 02:08:08" (2/2) ... [2024-08-07 14:08:08,743 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a1ce973 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 07.08 02:08:08, skipping insertion in model container [2024-08-07 14:08:08,743 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 07.08 02:08:08" (2/2) ... [2024-08-07 14:08:08,775 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-08-07 14:08:08,972 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/forester-heap/dll-optional-2.i[22706,22719] [2024-08-07 14:08:08,981 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-07 14:08:08,988 INFO L200 MainTranslator]: Completed pre-run [2024-08-07 14:08:09,029 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/forester-heap/dll-optional-2.i[22706,22719] [2024-08-07 14:08:09,031 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-07 14:08:09,057 INFO L204 MainTranslator]: Completed translation [2024-08-07 14:08:09,058 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 07.08 02:08:09 WrapperNode [2024-08-07 14:08:09,059 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-08-07 14:08:09,060 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-08-07 14:08:09,060 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-08-07 14:08:09,060 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-08-07 14:08:09,069 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 07.08 02:08:09" (1/1) ... [2024-08-07 14:08:09,069 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 07.08 02:08:09" (1/1) ... [2024-08-07 14:08:09,082 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 07.08 02:08:09" (1/1) ... [2024-08-07 14:08:09,110 INFO L175 MemorySlicer]: Split 31 memory accesses to 2 slices as follows [2, 29]. 94 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0]. The 19 writes are split as follows [0, 19]. [2024-08-07 14:08:09,111 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 07.08 02:08:09" (1/1) ... [2024-08-07 14:08:09,111 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 07.08 02:08:09" (1/1) ... [2024-08-07 14:08:09,132 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 07.08 02:08:09" (1/1) ... [2024-08-07 14:08:09,139 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 07.08 02:08:09" (1/1) ... [2024-08-07 14:08:09,140 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 07.08 02:08:09" (1/1) ... [2024-08-07 14:08:09,147 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-08-07 14:08:09,148 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-08-07 14:08:09,148 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-08-07 14:08:09,148 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-08-07 14:08:09,149 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 07.08 02:08:09" (1/1) ... [2024-08-07 14:08:09,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-08-07 14:08:09,165 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-08-07 14:08:09,183 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-08-07 14:08:09,188 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-08-07 14:08:09,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2024-08-07 14:08:09,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-08-07 14:08:09,220 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-08-07 14:08:09,220 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2024-08-07 14:08:09,220 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2024-08-07 14:08:09,220 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2024-08-07 14:08:09,220 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2024-08-07 14:08:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2024-08-07 14:08:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2024-08-07 14:08:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2024-08-07 14:08:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2024-08-07 14:08:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2024-08-07 14:08:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2024-08-07 14:08:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2024-08-07 14:08:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2024-08-07 14:08:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2024-08-07 14:08:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2024-08-07 14:08:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2024-08-07 14:08:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2024-08-07 14:08:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2024-08-07 14:08:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure select [2024-08-07 14:08:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2024-08-07 14:08:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2024-08-07 14:08:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2024-08-07 14:08:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2024-08-07 14:08:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure random [2024-08-07 14:08:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2024-08-07 14:08:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2024-08-07 14:08:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2024-08-07 14:08:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2024-08-07 14:08:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2024-08-07 14:08:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2024-08-07 14:08:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2024-08-07 14:08:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2024-08-07 14:08:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2024-08-07 14:08:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2024-08-07 14:08:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2024-08-07 14:08:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2024-08-07 14:08:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2024-08-07 14:08:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2024-08-07 14:08:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2024-08-07 14:08:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2024-08-07 14:08:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2024-08-07 14:08:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2024-08-07 14:08:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2024-08-07 14:08:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2024-08-07 14:08:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2024-08-07 14:08:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2024-08-07 14:08:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2024-08-07 14:08:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2024-08-07 14:08:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2024-08-07 14:08:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2024-08-07 14:08:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2024-08-07 14:08:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2024-08-07 14:08:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2024-08-07 14:08:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2024-08-07 14:08:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2024-08-07 14:08:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure free [2024-08-07 14:08:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2024-08-07 14:08:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2024-08-07 14:08:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2024-08-07 14:08:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2024-08-07 14:08:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2024-08-07 14:08:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2024-08-07 14:08:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2024-08-07 14:08:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2024-08-07 14:08:09,227 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2024-08-07 14:08:09,227 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2024-08-07 14:08:09,227 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2024-08-07 14:08:09,227 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2024-08-07 14:08:09,227 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2024-08-07 14:08:09,227 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2024-08-07 14:08:09,227 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2024-08-07 14:08:09,227 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2024-08-07 14:08:09,227 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2024-08-07 14:08:09,227 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2024-08-07 14:08:09,227 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2024-08-07 14:08:09,228 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2024-08-07 14:08:09,228 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2024-08-07 14:08:09,228 INFO L130 BoogieDeclarations]: Found specification of procedure system [2024-08-07 14:08:09,228 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2024-08-07 14:08:09,228 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2024-08-07 14:08:09,228 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2024-08-07 14:08:09,228 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2024-08-07 14:08:09,228 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2024-08-07 14:08:09,228 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2024-08-07 14:08:09,228 INFO L130 BoogieDeclarations]: Found specification of procedure div [2024-08-07 14:08:09,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2024-08-07 14:08:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2024-08-07 14:08:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2024-08-07 14:08:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2024-08-07 14:08:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2024-08-07 14:08:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2024-08-07 14:08:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2024-08-07 14:08:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2024-08-07 14:08:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2024-08-07 14:08:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2024-08-07 14:08:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2024-08-07 14:08:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2024-08-07 14:08:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2024-08-07 14:08:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2024-08-07 14:08:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2024-08-07 14:08:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2024-08-07 14:08:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2024-08-07 14:08:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2024-08-07 14:08:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2024-08-07 14:08:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2024-08-07 14:08:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2024-08-07 14:08:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2024-08-07 14:08:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2024-08-07 14:08:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2024-08-07 14:08:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-08-07 14:08:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-08-07 14:08:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure main [2024-08-07 14:08:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-08-07 14:08:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-08-07 14:08:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-08-07 14:08:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-08-07 14:08:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-08-07 14:08:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-08-07 14:08:09,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-08-07 14:08:09,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-08-07 14:08:09,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-08-07 14:08:09,232 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-08-07 14:08:09,232 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2024-08-07 14:08:09,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-08-07 14:08:09,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-08-07 14:08:09,232 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-08-07 14:08:09,418 INFO L273 CfgBuilder]: Building ICFG [2024-08-07 14:08:09,420 INFO L304 CfgBuilder]: Building CFG for each procedure with an implementation [2024-08-07 14:08:09,607 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-08-07 14:08:09,607 INFO L327 CfgBuilder]: Performing block encoding [2024-08-07 14:08:09,614 INFO L349 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-08-07 14:08:09,616 INFO L354 CfgBuilder]: Removed 0 assume(true) statements. [2024-08-07 14:08:09,617 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.08 02:08:09 BoogieIcfgContainer [2024-08-07 14:08:09,617 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-08-07 14:08:09,619 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-08-07 14:08:09,619 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-08-07 14:08:09,621 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-08-07 14:08:09,622 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.08 02:08:08" (1/4) ... [2024-08-07 14:08:09,622 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@37626601 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.08 02:08:09, skipping insertion in model container [2024-08-07 14:08:09,622 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 07.08 02:08:08" (2/4) ... [2024-08-07 14:08:09,623 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@37626601 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction VIOLATION_WITNESS 07.08 02:08:09, skipping insertion in model container [2024-08-07 14:08:09,624 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 07.08 02:08:09" (3/4) ... [2024-08-07 14:08:09,624 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@37626601 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction VIOLATION_WITNESS 07.08 02:08:09, skipping insertion in model container [2024-08-07 14:08:09,624 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.08 02:08:09" (4/4) ... [2024-08-07 14:08:09,625 INFO L119 eAbstractionObserver]: Analyzing ICFG dll-optional-2.i [2024-08-07 14:08:09,626 WARN L130 eAbstractionObserver]: Found a witness in the YAML format. I will only consider traces that are accepted by the witness [2024-08-07 14:08:09,641 INFO L221 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-08-07 14:08:09,642 INFO L180 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-08-07 14:08:09,677 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,678 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,684 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,684 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,685 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,686 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,687 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,687 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,688 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,689 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,689 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,690 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,690 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,690 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,691 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet6;havoc #t~nondet6;, isNegated false [2024-08-07 14:08:09,692 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet6);havoc #t~nondet6;, isNegated true [2024-08-07 14:08:09,692 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,692 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,693 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,693 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,694 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet6;havoc #t~nondet6;, isNegated false [2024-08-07 14:08:09,695 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet6);havoc #t~nondet6;, isNegated true [2024-08-07 14:08:09,695 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,695 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,695 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,696 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,696 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet6;havoc #t~nondet6;, isNegated false [2024-08-07 14:08:09,696 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet6);havoc #t~nondet6;, isNegated true [2024-08-07 14:08:09,696 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,696 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,696 WARN L283 nessProductAutomaton]: assume ~x~0.base != 0 || ~x~0.offset != 0;, isNegated false [2024-08-07 14:08:09,696 WARN L283 nessProductAutomaton]: assume !(~x~0.base != 0 || ~x~0.offset != 0);, isNegated true [2024-08-07 14:08:09,697 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,697 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,697 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,697 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,697 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet6;havoc #t~nondet6;, isNegated false [2024-08-07 14:08:09,697 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet6);havoc #t~nondet6;, isNegated true [2024-08-07 14:08:09,698 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,698 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,698 WARN L283 nessProductAutomaton]: assume ~x~0.base != 0 || ~x~0.offset != 0;, isNegated false [2024-08-07 14:08:09,702 WARN L283 nessProductAutomaton]: assume !(~x~0.base != 0 || ~x~0.offset != 0);, isNegated true [2024-08-07 14:08:09,702 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,702 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,702 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,703 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,703 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,703 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,703 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet6;havoc #t~nondet6;, isNegated false [2024-08-07 14:08:09,703 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet6);havoc #t~nondet6;, isNegated true [2024-08-07 14:08:09,704 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,704 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,705 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,705 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,705 WARN L283 nessProductAutomaton]: assume ~x~0.base != 0 || ~x~0.offset != 0;, isNegated false [2024-08-07 14:08:09,705 WARN L283 nessProductAutomaton]: assume !(~x~0.base != 0 || ~x~0.offset != 0);, isNegated true [2024-08-07 14:08:09,705 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,705 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,706 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,706 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,706 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,706 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,706 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet6;havoc #t~nondet6;, isNegated false [2024-08-07 14:08:09,707 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet6);havoc #t~nondet6;, isNegated true [2024-08-07 14:08:09,707 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,707 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,708 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,708 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,708 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,708 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,708 WARN L283 nessProductAutomaton]: assume ~x~0.base != 0 || ~x~0.offset != 0;, isNegated false [2024-08-07 14:08:09,709 WARN L283 nessProductAutomaton]: assume !(~x~0.base != 0 || ~x~0.offset != 0);, isNegated true [2024-08-07 14:08:09,709 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,709 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,709 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,709 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,709 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,710 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,710 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,710 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,710 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet6;havoc #t~nondet6;, isNegated false [2024-08-07 14:08:09,710 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet6);havoc #t~nondet6;, isNegated true [2024-08-07 14:08:09,710 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,711 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,727 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,727 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,727 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,728 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,728 WARN L283 nessProductAutomaton]: assume ~x~0.base != 0 || ~x~0.offset != 0;, isNegated false [2024-08-07 14:08:09,728 WARN L283 nessProductAutomaton]: assume !(~x~0.base != 0 || ~x~0.offset != 0);, isNegated true [2024-08-07 14:08:09,728 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,728 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,728 WARN L283 nessProductAutomaton]: assume ~x~0.base != 0 || ~x~0.offset != 0;, isNegated false [2024-08-07 14:08:09,728 WARN L283 nessProductAutomaton]: assume !(~x~0.base != 0 || ~x~0.offset != 0);, isNegated true [2024-08-07 14:08:09,729 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,729 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,730 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,730 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,730 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,731 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,731 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,731 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,731 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,731 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,731 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,732 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,732 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,732 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,732 WARN L283 nessProductAutomaton]: assume ~x~0.base != 0 || ~x~0.offset != 0;, isNegated false [2024-08-07 14:08:09,733 WARN L283 nessProductAutomaton]: assume !(~x~0.base != 0 || ~x~0.offset != 0);, isNegated true [2024-08-07 14:08:09,733 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,733 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,733 WARN L283 nessProductAutomaton]: assume ~x~0.base != 0 || ~x~0.offset != 0;, isNegated false [2024-08-07 14:08:09,733 WARN L283 nessProductAutomaton]: assume !(~x~0.base != 0 || ~x~0.offset != 0);, isNegated true [2024-08-07 14:08:09,733 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,734 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,734 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,734 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,734 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,735 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,735 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,735 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,736 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,736 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,736 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,737 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,737 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,737 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,737 WARN L283 nessProductAutomaton]: assume ~x~0.base != 0 || ~x~0.offset != 0;, isNegated false [2024-08-07 14:08:09,738 WARN L283 nessProductAutomaton]: assume !(~x~0.base != 0 || ~x~0.offset != 0);, isNegated true [2024-08-07 14:08:09,738 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,738 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,738 WARN L283 nessProductAutomaton]: assume ~x~0.base != 0 || ~x~0.offset != 0;, isNegated false [2024-08-07 14:08:09,739 WARN L283 nessProductAutomaton]: assume !(~x~0.base != 0 || ~x~0.offset != 0);, isNegated true [2024-08-07 14:08:09,739 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,739 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,739 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,739 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,739 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,739 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,739 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,739 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,740 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,740 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,740 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,740 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,741 WARN L283 nessProductAutomaton]: assume ~x~0.base != 0 || ~x~0.offset != 0;, isNegated false [2024-08-07 14:08:09,742 WARN L283 nessProductAutomaton]: assume !(~x~0.base != 0 || ~x~0.offset != 0);, isNegated true [2024-08-07 14:08:09,742 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,742 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,742 WARN L283 nessProductAutomaton]: assume ~x~0.base != 0 || ~x~0.offset != 0;, isNegated false [2024-08-07 14:08:09,742 WARN L283 nessProductAutomaton]: assume !(~x~0.base != 0 || ~x~0.offset != 0);, isNegated true [2024-08-07 14:08:09,742 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,743 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,743 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,743 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,743 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,743 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,743 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,744 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,744 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,744 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,745 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,745 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,745 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,745 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,745 WARN L283 nessProductAutomaton]: assume ~x~0.base != 0 || ~x~0.offset != 0;, isNegated false [2024-08-07 14:08:09,745 WARN L283 nessProductAutomaton]: assume !(~x~0.base != 0 || ~x~0.offset != 0);, isNegated true [2024-08-07 14:08:09,745 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,746 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,746 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,746 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,746 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,746 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,746 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,747 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,747 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,747 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,747 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,747 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,748 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,748 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,748 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,748 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,748 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,749 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,749 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,749 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,749 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,749 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,757 INFO L90 WitnessUtils]: NestedWordAutomaton nwa = ( callAlphabet = {"call #t~ret21 := main();" "call ULTIMATE.init();" }, internalAlphabet = {"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(17, 2);" "assume true;" "#res := 0;" "call ULTIMATE.dealloc(~head~0.base, ~head~0.offset);" "assume 2 == #t~mem19;havoc #t~mem19;call #t~mem20.base, #t~mem20.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call ULTIMATE.dealloc(#t~mem20.base, #t~mem20.offset);" "assume !(2 == #t~mem19);havoc #t~mem19;" "~head~0.base, ~head~0.offset := ~x~0.base, ~x~0.offset;call #t~mem18.base, #t~mem18.offset := read~$Pointer$#1(~x~0.base, ~x~0.offset, 4);~x~0.base, ~x~0.offset := #t~mem18.base, #t~mem18.offset;havoc #t~mem18.base, #t~mem18.offset;call #t~mem19 := read~int#1(~head~0.base, 12 + ~head~0.offset, 4);" "assume ~x~0.base != 0 || ~x~0.offset != 0;" "assume !(~x~0.base != 0 || ~x~0.offset != 0);" "assume true;" "assume !true;" "~x~0.base, ~x~0.offset := ~head~0.base, ~head~0.offset;" "call #t~mem17.base, #t~mem17.offset := read~$Pointer$#1(~x~0.base, ~x~0.offset, 4);~x~0.base, ~x~0.offset := #t~mem17.base, #t~mem17.offset;havoc #t~mem17.base, #t~mem17.offset;" "assume false;" "assume !false;" "assume false;" "assume false;" "assume !false;" "assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;" "assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;" "assume #t~short16;call #t~mem15.base, #t~mem15.offset := read~$Pointer$#1(~x~0.base, 8 + ~x~0.offset, 4);#t~short16 := #t~mem15.base == ~x~0.base && #t~mem15.offset == ~x~0.offset;" "assume !#t~short16;" "assume true;call #t~mem14 := read~int#1(~x~0.base, 12 + ~x~0.offset, 4);#t~short16 := 2 == #t~mem14;" "assume !true;" "assume ~x~0.base != 0 || ~x~0.offset != 0;" "assume !(~x~0.base != 0 || ~x~0.offset != 0);" "assume true;" "assume !true;" "~x~0.base, ~x~0.offset := ~head~0.base, ~head~0.offset;" "assume 0 != #t~nondet10;havoc #t~nondet10;call write~int#1(2, ~x~0.base, 12 + ~x~0.offset, 4);call #t~malloc11.base, #t~malloc11.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc11.base, #t~malloc11.offset, ~x~0.base, 8 + ~x~0.offset, 4);havoc #t~malloc11.base, #t~malloc11.offset;call #t~mem12.base, #t~mem12.offset := read~$Pointer$#1(~x~0.base, 8 + ~x~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem12.base, #t~mem12.offset, 4);havoc #t~mem12.base, #t~mem12.offset;" "assume 0 != #t~nondet13;havoc #t~nondet13;call write~int#1(1, ~x~0.base, 12 + ~x~0.offset, 4);call write~$Pointer$#1(~x~0.base, ~x~0.offset, ~x~0.base, 8 + ~x~0.offset, 4);" "assume !(0 != #t~nondet13);havoc #t~nondet13;call write~int#1(0, ~x~0.base, 12 + ~x~0.offset, 4);call write~$Pointer$#1(~x~0.base, ~x~0.offset, ~x~0.base, 8 + ~x~0.offset, 4);" "assume !(0 != #t~nondet10);havoc #t~nondet10;havoc #t~nondet13;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;" "call #t~malloc7.base, #t~malloc7.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc7.base, #t~malloc7.offset, ~x~0.base, ~x~0.offset, 4);havoc #t~malloc7.base, #t~malloc7.offset;call #t~mem8.base, #t~mem8.offset := read~$Pointer$#1(~x~0.base, ~x~0.offset, 4);call write~$Pointer$#1(~x~0.base, ~x~0.offset, #t~mem8.base, 4 + #t~mem8.offset, 4);havoc #t~mem8.base, #t~mem8.offset;call #t~mem9.base, #t~mem9.offset := read~$Pointer$#1(~x~0.base, ~x~0.offset, 4);~x~0.base, ~x~0.offset := #t~mem9.base, #t~mem9.offset;havoc #t~mem9.base, #t~mem9.offset;call write~$Pointer$#1(0, 0, ~x~0.base, ~x~0.offset, 4);havoc #t~nondet10;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;" "assume 0 != #t~nondet6;havoc #t~nondet6;" "assume !(0 != #t~nondet6);havoc #t~nondet6;" "havoc #t~nondet6;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;" "assume true;" "assume !true;" "~x~0.base, ~x~0.offset := ~head~0.base, ~head~0.offset;" "assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;" "assume 0 != #t~nondet5;havoc #t~nondet5;call write~int#1(1, ~head~0.base, 12 + ~head~0.offset, 4);call write~$Pointer$#1(~head~0.base, ~head~0.offset, ~head~0.base, 8 + ~head~0.offset, 4);" "assume !(0 != #t~nondet5);havoc #t~nondet5;call write~int#1(0, ~head~0.base, 12 + ~head~0.offset, 4);call write~$Pointer$#1(~head~0.base, ~head~0.offset, ~head~0.base, 8 + ~head~0.offset, 4);" "assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;" "call #t~malloc1.base, #t~malloc1.offset := #Ultimate.allocOnHeap(16);~head~0.base, ~head~0.offset := #t~malloc1.base, #t~malloc1.offset;havoc #t~malloc1.base, #t~malloc1.offset;call write~$Pointer$#1(0, 0, ~head~0.base, ~head~0.offset, 4);call write~$Pointer$#1(0, 0, ~head~0.base, 4 + ~head~0.offset, 4);havoc #t~nondet2;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;" "assume true;" "SUMMARY for call #t~ret21 := main(); srcloc: L-1" "SUMMARY for call ULTIMATE.init(); srcloc: ULTIMATE.startENTRY" "assume true;" }, returnAlphabet = {"#53#return;" "#55#return;" }, states = {"CountingPredicate [underlying: 29#L1017true, annotation: [3, 0]]" "CountingPredicate [underlying: 14#L1001true, annotation: [1, 0]]" "CountingPredicate [underlying: 31#mainEXITtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 36#L1003-3true, annotation: [0, 0]]" "CountingPredicate [underlying: 10#Loop~1true, annotation: [1, 0]]" "CountingPredicate [underlying: 34#Loop~3true, annotation: [0, 0]]" "CountingPredicate [underlying: 5#L1009-2true, annotation: [0, 0]]" "CountingPredicate [underlying: 27#L1024true, annotation: [0, 0]]" "CountingPredicate [underlying: 4#L1003-4true, annotation: [1, 0]]" "CountingPredicate [underlying: 11#L1009-3true, annotation: [5, 0]]" "CountingPredicate [underlying: 38#ULTIMATE.startFINALtrue, annotation: [5, 0]]" "CountingPredicate [underlying: 13#L1007true, annotation: [2, 0]]" "CountingPredicate [underlying: 9#L1019true, annotation: [5, 0]]" "CountingPredicate [underlying: 30#L1013true, annotation: [0, 0]]" "CountingPredicate [underlying: 20#Loop~4true, annotation: [0, 0]]" "CountingPredicate [underlying: 32#L1015true, annotation: [0, 0]]" "CountingPredicate [underlying: 33#mainFINALtrue, annotation: [3, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 7#L1009true, annotation: [5, 0]]" "CountingPredicate [underlying: 15#L1021true, annotation: [2, 0]]" "CountingPredicate [underlying: 21#L1003-1true, annotation: [1, 0]]" "CountingPredicate [underlying: 23#L1009-4true, annotation: [0, 0]]" "CountingPredicate [underlying: 29#L1017true, annotation: [2, 0]]" "CountingPredicate [underlying: 9#L1019true, annotation: [2, 0]]" "CountingPredicate [underlying: 37#L1010true, annotation: [5, 0]]" "CountingPredicate [underlying: 6#L-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 36#L1003-3true, annotation: [1, 0]]" "CountingPredicate [underlying: 31#mainEXITtrue, annotation: [5, 0]]" "CountingPredicate [underlying: 27#L1024true, annotation: [5, 0]]" "CountingPredicate [underlying: 4#L1003-4true, annotation: [0, 0]]" "CountingPredicate [underlying: 38#ULTIMATE.startFINALtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 34#Loop~3true, annotation: [3, 0]]" "CountingPredicate [underlying: 25#L1006true, annotation: [2, 0]]" "CountingPredicate [underlying: 12#L1003true, annotation: [0, 0]]" "CountingPredicate [underlying: 35#L1009-5true, annotation: [3, 0]]" "CountingPredicate [underlying: 17#Loop~2true, annotation: [3, 0]]" "CountingPredicate [underlying: 13#L1007true, annotation: [5, 0]]" "CountingPredicate [underlying: 30#L1013true, annotation: [3, 0]]" "CountingPredicate [underlying: 20#Loop~4true, annotation: [3, 0]]" "CountingPredicate [underlying: 33#mainFINALtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 15#L1021true, annotation: [5, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [3, 0]]" "CountingPredicate [underlying: 32#L1015true, annotation: [5, 0]]" "CountingPredicate [underlying: 23#L1009-4true, annotation: [3, 0]]" "CountingPredicate [underlying: 7#L1009true, annotation: [0, 0]]" "CountingPredicate [underlying: 9#L1019true, annotation: [3, 0]]" "CountingPredicate [underlying: 8#ULTIMATE.initEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 26#ULTIMATE.initFINALtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 37#L1010true, annotation: [0, 0]]" "CountingPredicate [underlying: 16#L1000-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 3#L1003-2true, annotation: [0, 0]]" "CountingPredicate [underlying: 17#Loop~2true, annotation: [0, 0]]" "CountingPredicate [underlying: 27#L1024true, annotation: [2, 0]]" "CountingPredicate [underlying: 38#ULTIMATE.startFINALtrue, annotation: [3, 0]]" "CountingPredicate [underlying: 31#mainEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 35#L1009-5true, annotation: [0, 0]]" "CountingPredicate [underlying: 12#L1003true, annotation: [1, 0]]" "CountingPredicate [underlying: 13#L1007true, annotation: [0, 0]]" "CountingPredicate [underlying: 28#mainErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 29#L1017true, annotation: [5, 0]]" "CountingPredicate [underlying: 30#L1013true, annotation: [2, 0]]" "CountingPredicate [underlying: 33#mainFINALtrue, annotation: [5, 0]]" "CountingPredicate [underlying: 24#L1000true, annotation: [0, 0]]" "CountingPredicate [underlying: 20#Loop~4true, annotation: [2, 0]]" "CountingPredicate [underlying: 32#L1015true, annotation: [2, 0]]" "CountingPredicate [underlying: 28#mainErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [5, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 7#L1009true, annotation: [3, 0]]" "CountingPredicate [underlying: 15#L1021true, annotation: [0, 0]]" "CountingPredicate [underlying: 22#mainENTRYtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 9#L1019true, annotation: [0, 0]]" "CountingPredicate [underlying: 14#L1001true, annotation: [0, 0]]" "CountingPredicate [underlying: 37#L1010true, annotation: [3, 0]]" "CountingPredicate [underlying: 29#L1017true, annotation: [0, 0]]" "CountingPredicate [underlying: 3#L1003-2true, annotation: [1, 0]]" "CountingPredicate [underlying: 31#mainEXITtrue, annotation: [3, 0]]" "CountingPredicate [underlying: 10#Loop~1true, annotation: [0, 0]]" "CountingPredicate [underlying: 27#L1024true, annotation: [3, 0]]" "CountingPredicate [underlying: 38#ULTIMATE.startFINALtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 25#L1006true, annotation: [0, 0]]" "CountingPredicate [underlying: 35#L1009-5true, annotation: [5, 0]]" "CountingPredicate [underlying: 11#L1009-3true, annotation: [4, 0]]" "CountingPredicate [underlying: 5#L1009-2true, annotation: [5, 0]]" "CountingPredicate [underlying: 34#Loop~3true, annotation: [5, 0]]" "CountingPredicate [underlying: 13#L1007true, annotation: [3, 0]]" "CountingPredicate [underlying: 11#L1009-3true, annotation: [0, 0]]" "CountingPredicate [underlying: 17#Loop~2true, annotation: [5, 0]]" "CountingPredicate [underlying: 20#Loop~4true, annotation: [5, 0]]" "CountingPredicate [underlying: 18#ULTIMATE.initENTRYtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 33#mainFINALtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 32#L1015true, annotation: [3, 0]]" "CountingPredicate [underlying: 15#L1021true, annotation: [3, 0]]" "CountingPredicate [underlying: 30#L1013true, annotation: [5, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [5, 0]]" "CountingPredicate [underlying: 23#L1009-4true, annotation: [5, 0]]" "CountingPredicate [underlying: 19#ULTIMATE.startENTRYtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 21#L1003-1true, annotation: [0, 0]]" }, initialStates = {"CountingPredicate [underlying: 19#ULTIMATE.startENTRYtrue, annotation: [0, 0]]" }, finalStates = {"CountingPredicate [underlying: 28#mainErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [5, 0]]" }, callTransitions = { ("CountingPredicate [underlying: 6#L-1true, annotation: [0, 0]]" "call #t~ret21 := main();" "CountingPredicate [underlying: 22#mainENTRYtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 19#ULTIMATE.startENTRYtrue, annotation: [0, 0]]" "call ULTIMATE.init();" "CountingPredicate [underlying: 18#ULTIMATE.initENTRYtrue, annotation: [0, 0]]") }, internalTransitions = { ("CountingPredicate [underlying: 29#L1017true, annotation: [3, 0]]" "~head~0.base, ~head~0.offset := ~x~0.base, ~x~0.offset;call #t~mem18.base, #t~mem18.offset := read~$Pointer$#1(~x~0.base, ~x~0.offset, 4);~x~0.base, ~x~0.offset := #t~mem18.base, #t~mem18.offset;havoc #t~mem18.base, #t~mem18.offset;call #t~mem19 := read~int#1(~head~0.base, 12 + ~head~0.offset, 4);" "CountingPredicate [underlying: 9#L1019true, annotation: [3, 0]]") ("CountingPredicate [underlying: 14#L1001true, annotation: [1, 0]]" "~x~0.base, ~x~0.offset := ~head~0.base, ~head~0.offset;" "CountingPredicate [underlying: 12#L1003true, annotation: [1, 0]]") ("CountingPredicate [underlying: 36#L1003-3true, annotation: [0, 0]]" "call #t~malloc7.base, #t~malloc7.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc7.base, #t~malloc7.offset, ~x~0.base, ~x~0.offset, 4);havoc #t~malloc7.base, #t~malloc7.offset;call #t~mem8.base, #t~mem8.offset := read~$Pointer$#1(~x~0.base, ~x~0.offset, 4);call write~$Pointer$#1(~x~0.base, ~x~0.offset, #t~mem8.base, 4 + #t~mem8.offset, 4);havoc #t~mem8.base, #t~mem8.offset;call #t~mem9.base, #t~mem9.offset := read~$Pointer$#1(~x~0.base, ~x~0.offset, 4);~x~0.base, ~x~0.offset := #t~mem9.base, #t~mem9.offset;havoc #t~mem9.base, #t~mem9.offset;call write~$Pointer$#1(0, 0, ~x~0.base, ~x~0.offset, 4);havoc #t~nondet10;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;" "CountingPredicate [underlying: 3#L1003-2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 10#Loop~1true, annotation: [1, 0]]" "havoc #t~nondet6;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;" "CountingPredicate [underlying: 4#L1003-4true, annotation: [1, 0]]") ("CountingPredicate [underlying: 34#Loop~3true, annotation: [0, 0]]" "assume false;" "CountingPredicate [underlying: 7#L1009true, annotation: [0, 0]]") ("CountingPredicate [underlying: 34#Loop~3true, annotation: [0, 0]]" "assume !false;" "CountingPredicate [underlying: 37#L1010true, annotation: [0, 0]]") ("CountingPredicate [underlying: 5#L1009-2true, annotation: [0, 0]]" "assume false;" "CountingPredicate [underlying: 34#Loop~3true, annotation: [0, 0]]") ("CountingPredicate [underlying: 27#L1024true, annotation: [0, 0]]" "#res := 0;" "CountingPredicate [underlying: 33#mainFINALtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 4#L1003-4true, annotation: [1, 0]]" "assume 0 != #t~nondet6;havoc #t~nondet6;" "CountingPredicate [underlying: 36#L1003-3true, annotation: [1, 0]]") ("CountingPredicate [underlying: 4#L1003-4true, annotation: [1, 0]]" "assume !(0 != #t~nondet6);havoc #t~nondet6;" "CountingPredicate [underlying: 25#L1006true, annotation: [2, 0]]") ("CountingPredicate [underlying: 11#L1009-3true, annotation: [5, 0]]" "assume false;" "CountingPredicate [underlying: 5#L1009-2true, annotation: [5, 0]]") ("CountingPredicate [underlying: 11#L1009-3true, annotation: [5, 0]]" "assume !false;" "CountingPredicate [underlying: 28#mainErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [5, 0]]") ("CountingPredicate [underlying: 38#ULTIMATE.startFINALtrue, annotation: [5, 0]]" "assume true;" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [5, 0]]") ("CountingPredicate [underlying: 13#L1007true, annotation: [2, 0]]" "assume true;" "CountingPredicate [underlying: 17#Loop~2true, annotation: [3, 0]]") ("CountingPredicate [underlying: 13#L1007true, annotation: [2, 0]]" "assume !true;" "CountingPredicate [underlying: 30#L1013true, annotation: [2, 0]]") ("CountingPredicate [underlying: 9#L1019true, annotation: [5, 0]]" "assume 2 == #t~mem19;havoc #t~mem19;call #t~mem20.base, #t~mem20.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call ULTIMATE.dealloc(#t~mem20.base, #t~mem20.offset);" "CountingPredicate [underlying: 15#L1021true, annotation: [5, 0]]") ("CountingPredicate [underlying: 9#L1019true, annotation: [5, 0]]" "assume !(2 == #t~mem19);havoc #t~mem19;" "CountingPredicate [underlying: 15#L1021true, annotation: [5, 0]]") ("CountingPredicate [underlying: 30#L1013true, annotation: [0, 0]]" "~x~0.base, ~x~0.offset := ~head~0.base, ~head~0.offset;" "CountingPredicate [underlying: 32#L1015true, annotation: [0, 0]]") ("CountingPredicate [underlying: 20#Loop~4true, annotation: [0, 0]]" "assume ~x~0.base != 0 || ~x~0.offset != 0;" "CountingPredicate [underlying: 29#L1017true, annotation: [0, 0]]") ("CountingPredicate [underlying: 20#Loop~4true, annotation: [0, 0]]" "assume !(~x~0.base != 0 || ~x~0.offset != 0);" "CountingPredicate [underlying: 27#L1024true, annotation: [0, 0]]") ("CountingPredicate [underlying: 32#L1015true, annotation: [0, 0]]" "assume true;" "CountingPredicate [underlying: 20#Loop~4true, annotation: [0, 0]]") ("CountingPredicate [underlying: 32#L1015true, annotation: [0, 0]]" "assume !true;" "CountingPredicate [underlying: 27#L1024true, annotation: [0, 0]]") ("CountingPredicate [underlying: 33#mainFINALtrue, annotation: [3, 0]]" "assume true;" "CountingPredicate [underlying: 31#mainEXITtrue, annotation: [3, 0]]") ("CountingPredicate [underlying: 7#L1009true, annotation: [5, 0]]" "assume true;call #t~mem14 := read~int#1(~x~0.base, 12 + ~x~0.offset, 4);#t~short16 := 2 == #t~mem14;" "CountingPredicate [underlying: 35#L1009-5true, annotation: [5, 0]]") ("CountingPredicate [underlying: 7#L1009true, annotation: [5, 0]]" "assume !true;" "CountingPredicate [underlying: 37#L1010true, annotation: [5, 0]]") ("CountingPredicate [underlying: 15#L1021true, annotation: [2, 0]]" "call ULTIMATE.dealloc(~head~0.base, ~head~0.offset);" "CountingPredicate [underlying: 32#L1015true, annotation: [2, 0]]") ("CountingPredicate [underlying: 21#L1003-1true, annotation: [1, 0]]" "assume 0 != #t~nondet13;havoc #t~nondet13;call write~int#1(1, ~x~0.base, 12 + ~x~0.offset, 4);call write~$Pointer$#1(~x~0.base, ~x~0.offset, ~x~0.base, 8 + ~x~0.offset, 4);" "CountingPredicate [underlying: 12#L1003true, annotation: [1, 0]]") ("CountingPredicate [underlying: 21#L1003-1true, annotation: [1, 0]]" "assume !(0 != #t~nondet13);havoc #t~nondet13;call write~int#1(0, ~x~0.base, 12 + ~x~0.offset, 4);call write~$Pointer$#1(~x~0.base, ~x~0.offset, ~x~0.base, 8 + ~x~0.offset, 4);" "CountingPredicate [underlying: 12#L1003true, annotation: [1, 0]]") ("CountingPredicate [underlying: 23#L1009-4true, annotation: [0, 0]]" "assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;" "CountingPredicate [underlying: 11#L1009-3true, annotation: [0, 0]]") ("CountingPredicate [underlying: 23#L1009-4true, annotation: [0, 0]]" "assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;" "CountingPredicate [underlying: 34#Loop~3true, annotation: [0, 0]]") ("CountingPredicate [underlying: 29#L1017true, annotation: [2, 0]]" "~head~0.base, ~head~0.offset := ~x~0.base, ~x~0.offset;call #t~mem18.base, #t~mem18.offset := read~$Pointer$#1(~x~0.base, ~x~0.offset, 4);~x~0.base, ~x~0.offset := #t~mem18.base, #t~mem18.offset;havoc #t~mem18.base, #t~mem18.offset;call #t~mem19 := read~int#1(~head~0.base, 12 + ~head~0.offset, 4);" "CountingPredicate [underlying: 9#L1019true, annotation: [2, 0]]") ("CountingPredicate [underlying: 9#L1019true, annotation: [2, 0]]" "assume 2 == #t~mem19;havoc #t~mem19;call #t~mem20.base, #t~mem20.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call ULTIMATE.dealloc(#t~mem20.base, #t~mem20.offset);" "CountingPredicate [underlying: 15#L1021true, annotation: [2, 0]]") ("CountingPredicate [underlying: 9#L1019true, annotation: [2, 0]]" "assume !(2 == #t~mem19);havoc #t~mem19;" "CountingPredicate [underlying: 15#L1021true, annotation: [2, 0]]") ("CountingPredicate [underlying: 37#L1010true, annotation: [5, 0]]" "call #t~mem17.base, #t~mem17.offset := read~$Pointer$#1(~x~0.base, ~x~0.offset, 4);~x~0.base, ~x~0.offset := #t~mem17.base, #t~mem17.offset;havoc #t~mem17.base, #t~mem17.offset;" "CountingPredicate [underlying: 13#L1007true, annotation: [5, 0]]") ("CountingPredicate [underlying: 36#L1003-3true, annotation: [1, 0]]" "call #t~malloc7.base, #t~malloc7.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc7.base, #t~malloc7.offset, ~x~0.base, ~x~0.offset, 4);havoc #t~malloc7.base, #t~malloc7.offset;call #t~mem8.base, #t~mem8.offset := read~$Pointer$#1(~x~0.base, ~x~0.offset, 4);call write~$Pointer$#1(~x~0.base, ~x~0.offset, #t~mem8.base, 4 + #t~mem8.offset, 4);havoc #t~mem8.base, #t~mem8.offset;call #t~mem9.base, #t~mem9.offset := read~$Pointer$#1(~x~0.base, ~x~0.offset, 4);~x~0.base, ~x~0.offset := #t~mem9.base, #t~mem9.offset;havoc #t~mem9.base, #t~mem9.offset;call write~$Pointer$#1(0, 0, ~x~0.base, ~x~0.offset, 4);havoc #t~nondet10;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;" "CountingPredicate [underlying: 3#L1003-2true, annotation: [1, 0]]") ("CountingPredicate [underlying: 27#L1024true, annotation: [5, 0]]" "#res := 0;" "CountingPredicate [underlying: 33#mainFINALtrue, annotation: [5, 0]]") ("CountingPredicate [underlying: 4#L1003-4true, annotation: [0, 0]]" "assume 0 != #t~nondet6;havoc #t~nondet6;" "CountingPredicate [underlying: 36#L1003-3true, annotation: [0, 0]]") ("CountingPredicate [underlying: 4#L1003-4true, annotation: [0, 0]]" "assume !(0 != #t~nondet6);havoc #t~nondet6;" "CountingPredicate [underlying: 25#L1006true, annotation: [0, 0]]") ("CountingPredicate [underlying: 38#ULTIMATE.startFINALtrue, annotation: [2, 0]]" "assume true;" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [2, 0]]") ("CountingPredicate [underlying: 34#Loop~3true, annotation: [3, 0]]" "assume false;" "CountingPredicate [underlying: 7#L1009true, annotation: [3, 0]]") ("CountingPredicate [underlying: 34#Loop~3true, annotation: [3, 0]]" "assume !false;" "CountingPredicate [underlying: 37#L1010true, annotation: [3, 0]]") ("CountingPredicate [underlying: 25#L1006true, annotation: [2, 0]]" "~x~0.base, ~x~0.offset := ~head~0.base, ~head~0.offset;" "CountingPredicate [underlying: 13#L1007true, annotation: [2, 0]]") ("CountingPredicate [underlying: 12#L1003true, annotation: [0, 0]]" "assume true;" "CountingPredicate [underlying: 10#Loop~1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 12#L1003true, annotation: [0, 0]]" "assume !true;" "CountingPredicate [underlying: 25#L1006true, annotation: [0, 0]]") ("CountingPredicate [underlying: 35#L1009-5true, annotation: [3, 0]]" "assume #t~short16;call #t~mem15.base, #t~mem15.offset := read~$Pointer$#1(~x~0.base, 8 + ~x~0.offset, 4);#t~short16 := #t~mem15.base == ~x~0.base && #t~mem15.offset == ~x~0.offset;" "CountingPredicate [underlying: 23#L1009-4true, annotation: [3, 0]]") ("CountingPredicate [underlying: 35#L1009-5true, annotation: [3, 0]]" "assume !#t~short16;" "CountingPredicate [underlying: 23#L1009-4true, annotation: [3, 0]]") ("CountingPredicate [underlying: 17#Loop~2true, annotation: [3, 0]]" "assume ~x~0.base != 0 || ~x~0.offset != 0;" "CountingPredicate [underlying: 7#L1009true, annotation: [3, 0]]") ("CountingPredicate [underlying: 17#Loop~2true, annotation: [3, 0]]" "assume !(~x~0.base != 0 || ~x~0.offset != 0);" "CountingPredicate [underlying: 37#L1010true, annotation: [3, 0]]") ("CountingPredicate [underlying: 13#L1007true, annotation: [5, 0]]" "assume true;" "CountingPredicate [underlying: 17#Loop~2true, annotation: [5, 0]]") ("CountingPredicate [underlying: 13#L1007true, annotation: [5, 0]]" "assume !true;" "CountingPredicate [underlying: 30#L1013true, annotation: [5, 0]]") ("CountingPredicate [underlying: 30#L1013true, annotation: [3, 0]]" "~x~0.base, ~x~0.offset := ~head~0.base, ~head~0.offset;" "CountingPredicate [underlying: 32#L1015true, annotation: [3, 0]]") ("CountingPredicate [underlying: 20#Loop~4true, annotation: [3, 0]]" "assume ~x~0.base != 0 || ~x~0.offset != 0;" "CountingPredicate [underlying: 29#L1017true, annotation: [3, 0]]") ("CountingPredicate [underlying: 20#Loop~4true, annotation: [3, 0]]" "assume !(~x~0.base != 0 || ~x~0.offset != 0);" "CountingPredicate [underlying: 27#L1024true, annotation: [3, 0]]") ("CountingPredicate [underlying: 33#mainFINALtrue, annotation: [2, 0]]" "assume true;" "CountingPredicate [underlying: 31#mainEXITtrue, annotation: [2, 0]]") ("CountingPredicate [underlying: 15#L1021true, annotation: [5, 0]]" "call ULTIMATE.dealloc(~head~0.base, ~head~0.offset);" "CountingPredicate [underlying: 32#L1015true, annotation: [5, 0]]") ("CountingPredicate [underlying: 32#L1015true, annotation: [5, 0]]" "assume true;" "CountingPredicate [underlying: 20#Loop~4true, annotation: [5, 0]]") ("CountingPredicate [underlying: 32#L1015true, annotation: [5, 0]]" "assume !true;" "CountingPredicate [underlying: 27#L1024true, annotation: [5, 0]]") ("CountingPredicate [underlying: 23#L1009-4true, annotation: [3, 0]]" "assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;" "CountingPredicate [underlying: 11#L1009-3true, annotation: [4, 0]]") ("CountingPredicate [underlying: 23#L1009-4true, annotation: [3, 0]]" "assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;" "CountingPredicate [underlying: 34#Loop~3true, annotation: [3, 0]]") ("CountingPredicate [underlying: 7#L1009true, annotation: [0, 0]]" "assume true;call #t~mem14 := read~int#1(~x~0.base, 12 + ~x~0.offset, 4);#t~short16 := 2 == #t~mem14;" "CountingPredicate [underlying: 35#L1009-5true, annotation: [0, 0]]") ("CountingPredicate [underlying: 7#L1009true, annotation: [0, 0]]" "assume !true;" "CountingPredicate [underlying: 37#L1010true, annotation: [0, 0]]") ("CountingPredicate [underlying: 9#L1019true, annotation: [3, 0]]" "assume 2 == #t~mem19;havoc #t~mem19;call #t~mem20.base, #t~mem20.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call ULTIMATE.dealloc(#t~mem20.base, #t~mem20.offset);" "CountingPredicate [underlying: 15#L1021true, annotation: [3, 0]]") ("CountingPredicate [underlying: 9#L1019true, annotation: [3, 0]]" "assume !(2 == #t~mem19);havoc #t~mem19;" "CountingPredicate [underlying: 15#L1021true, annotation: [3, 0]]") ("CountingPredicate [underlying: 26#ULTIMATE.initFINALtrue, annotation: [0, 0]]" "assume true;" "CountingPredicate [underlying: 8#ULTIMATE.initEXITtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 37#L1010true, annotation: [0, 0]]" "call #t~mem17.base, #t~mem17.offset := read~$Pointer$#1(~x~0.base, ~x~0.offset, 4);~x~0.base, ~x~0.offset := #t~mem17.base, #t~mem17.offset;havoc #t~mem17.base, #t~mem17.offset;" "CountingPredicate [underlying: 13#L1007true, annotation: [0, 0]]") ("CountingPredicate [underlying: 16#L1000-1true, annotation: [0, 0]]" "assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;" "CountingPredicate [underlying: 14#L1001true, annotation: [1, 0]]") ("CountingPredicate [underlying: 16#L1000-1true, annotation: [0, 0]]" "assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;" "CountingPredicate [underlying: 24#L1000true, annotation: [0, 0]]") ("CountingPredicate [underlying: 3#L1003-2true, annotation: [0, 0]]" "assume 0 != #t~nondet10;havoc #t~nondet10;call write~int#1(2, ~x~0.base, 12 + ~x~0.offset, 4);call #t~malloc11.base, #t~malloc11.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc11.base, #t~malloc11.offset, ~x~0.base, 8 + ~x~0.offset, 4);havoc #t~malloc11.base, #t~malloc11.offset;call #t~mem12.base, #t~mem12.offset := read~$Pointer$#1(~x~0.base, 8 + ~x~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem12.base, #t~mem12.offset, 4);havoc #t~mem12.base, #t~mem12.offset;" "CountingPredicate [underlying: 12#L1003true, annotation: [0, 0]]") ("CountingPredicate [underlying: 3#L1003-2true, annotation: [0, 0]]" "assume !(0 != #t~nondet10);havoc #t~nondet10;havoc #t~nondet13;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;" "CountingPredicate [underlying: 21#L1003-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 17#Loop~2true, annotation: [0, 0]]" "assume ~x~0.base != 0 || ~x~0.offset != 0;" "CountingPredicate [underlying: 7#L1009true, annotation: [0, 0]]") ("CountingPredicate [underlying: 17#Loop~2true, annotation: [0, 0]]" "assume !(~x~0.base != 0 || ~x~0.offset != 0);" "CountingPredicate [underlying: 37#L1010true, annotation: [0, 0]]") ("CountingPredicate [underlying: 27#L1024true, annotation: [2, 0]]" "#res := 0;" "CountingPredicate [underlying: 33#mainFINALtrue, annotation: [2, 0]]") ("CountingPredicate [underlying: 38#ULTIMATE.startFINALtrue, annotation: [3, 0]]" "assume true;" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [3, 0]]") ("CountingPredicate [underlying: 35#L1009-5true, annotation: [0, 0]]" "assume #t~short16;call #t~mem15.base, #t~mem15.offset := read~$Pointer$#1(~x~0.base, 8 + ~x~0.offset, 4);#t~short16 := #t~mem15.base == ~x~0.base && #t~mem15.offset == ~x~0.offset;" "CountingPredicate [underlying: 23#L1009-4true, annotation: [0, 0]]") ("CountingPredicate [underlying: 35#L1009-5true, annotation: [0, 0]]" "assume !#t~short16;" "CountingPredicate [underlying: 23#L1009-4true, annotation: [0, 0]]") ("CountingPredicate [underlying: 12#L1003true, annotation: [1, 0]]" "assume true;" "CountingPredicate [underlying: 10#Loop~1true, annotation: [1, 0]]") ("CountingPredicate [underlying: 12#L1003true, annotation: [1, 0]]" "assume !true;" "CountingPredicate [underlying: 25#L1006true, annotation: [2, 0]]") ("CountingPredicate [underlying: 13#L1007true, annotation: [0, 0]]" "assume true;" "CountingPredicate [underlying: 17#Loop~2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 13#L1007true, annotation: [0, 0]]" "assume !true;" "CountingPredicate [underlying: 30#L1013true, annotation: [0, 0]]") ("CountingPredicate [underlying: 29#L1017true, annotation: [5, 0]]" "~head~0.base, ~head~0.offset := ~x~0.base, ~x~0.offset;call #t~mem18.base, #t~mem18.offset := read~$Pointer$#1(~x~0.base, ~x~0.offset, 4);~x~0.base, ~x~0.offset := #t~mem18.base, #t~mem18.offset;havoc #t~mem18.base, #t~mem18.offset;call #t~mem19 := read~int#1(~head~0.base, 12 + ~head~0.offset, 4);" "CountingPredicate [underlying: 9#L1019true, annotation: [5, 0]]") ("CountingPredicate [underlying: 30#L1013true, annotation: [2, 0]]" "~x~0.base, ~x~0.offset := ~head~0.base, ~head~0.offset;" "CountingPredicate [underlying: 32#L1015true, annotation: [2, 0]]") ("CountingPredicate [underlying: 33#mainFINALtrue, annotation: [5, 0]]" "assume true;" "CountingPredicate [underlying: 31#mainEXITtrue, annotation: [5, 0]]") ("CountingPredicate [underlying: 24#L1000true, annotation: [0, 0]]" "assume 0 != #t~nondet5;havoc #t~nondet5;call write~int#1(1, ~head~0.base, 12 + ~head~0.offset, 4);call write~$Pointer$#1(~head~0.base, ~head~0.offset, ~head~0.base, 8 + ~head~0.offset, 4);" "CountingPredicate [underlying: 14#L1001true, annotation: [0, 0]]") ("CountingPredicate [underlying: 24#L1000true, annotation: [0, 0]]" "assume !(0 != #t~nondet5);havoc #t~nondet5;call write~int#1(0, ~head~0.base, 12 + ~head~0.offset, 4);call write~$Pointer$#1(~head~0.base, ~head~0.offset, ~head~0.base, 8 + ~head~0.offset, 4);" "CountingPredicate [underlying: 14#L1001true, annotation: [0, 0]]") ("CountingPredicate [underlying: 20#Loop~4true, annotation: [2, 0]]" "assume ~x~0.base != 0 || ~x~0.offset != 0;" "CountingPredicate [underlying: 29#L1017true, annotation: [2, 0]]") ("CountingPredicate [underlying: 20#Loop~4true, annotation: [2, 0]]" "assume !(~x~0.base != 0 || ~x~0.offset != 0);" "CountingPredicate [underlying: 27#L1024true, annotation: [2, 0]]") ("CountingPredicate [underlying: 32#L1015true, annotation: [2, 0]]" "assume true;" "CountingPredicate [underlying: 20#Loop~4true, annotation: [2, 0]]") ("CountingPredicate [underlying: 32#L1015true, annotation: [2, 0]]" "assume !true;" "CountingPredicate [underlying: 27#L1024true, annotation: [2, 0]]") ("CountingPredicate [underlying: 7#L1009true, annotation: [3, 0]]" "assume true;call #t~mem14 := read~int#1(~x~0.base, 12 + ~x~0.offset, 4);#t~short16 := 2 == #t~mem14;" "CountingPredicate [underlying: 35#L1009-5true, annotation: [3, 0]]") ("CountingPredicate [underlying: 7#L1009true, annotation: [3, 0]]" "assume !true;" "CountingPredicate [underlying: 37#L1010true, annotation: [3, 0]]") ("CountingPredicate [underlying: 15#L1021true, annotation: [0, 0]]" "call ULTIMATE.dealloc(~head~0.base, ~head~0.offset);" "CountingPredicate [underlying: 32#L1015true, annotation: [0, 0]]") ("CountingPredicate [underlying: 22#mainENTRYtrue, annotation: [0, 0]]" "call #t~malloc1.base, #t~malloc1.offset := #Ultimate.allocOnHeap(16);~head~0.base, ~head~0.offset := #t~malloc1.base, #t~malloc1.offset;havoc #t~malloc1.base, #t~malloc1.offset;call write~$Pointer$#1(0, 0, ~head~0.base, ~head~0.offset, 4);call write~$Pointer$#1(0, 0, ~head~0.base, 4 + ~head~0.offset, 4);havoc #t~nondet2;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;" "CountingPredicate [underlying: 16#L1000-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 9#L1019true, annotation: [0, 0]]" "assume 2 == #t~mem19;havoc #t~mem19;call #t~mem20.base, #t~mem20.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call ULTIMATE.dealloc(#t~mem20.base, #t~mem20.offset);" "CountingPredicate [underlying: 15#L1021true, annotation: [0, 0]]") ("CountingPredicate [underlying: 9#L1019true, annotation: [0, 0]]" "assume !(2 == #t~mem19);havoc #t~mem19;" "CountingPredicate [underlying: 15#L1021true, annotation: [0, 0]]") ("CountingPredicate [underlying: 14#L1001true, annotation: [0, 0]]" "~x~0.base, ~x~0.offset := ~head~0.base, ~head~0.offset;" "CountingPredicate [underlying: 12#L1003true, annotation: [0, 0]]") ("CountingPredicate [underlying: 37#L1010true, annotation: [3, 0]]" "call #t~mem17.base, #t~mem17.offset := read~$Pointer$#1(~x~0.base, ~x~0.offset, 4);~x~0.base, ~x~0.offset := #t~mem17.base, #t~mem17.offset;havoc #t~mem17.base, #t~mem17.offset;" "CountingPredicate [underlying: 13#L1007true, annotation: [3, 0]]") ("CountingPredicate [underlying: 29#L1017true, annotation: [0, 0]]" "~head~0.base, ~head~0.offset := ~x~0.base, ~x~0.offset;call #t~mem18.base, #t~mem18.offset := read~$Pointer$#1(~x~0.base, ~x~0.offset, 4);~x~0.base, ~x~0.offset := #t~mem18.base, #t~mem18.offset;havoc #t~mem18.base, #t~mem18.offset;call #t~mem19 := read~int#1(~head~0.base, 12 + ~head~0.offset, 4);" "CountingPredicate [underlying: 9#L1019true, annotation: [0, 0]]") ("CountingPredicate [underlying: 3#L1003-2true, annotation: [1, 0]]" "assume 0 != #t~nondet10;havoc #t~nondet10;call write~int#1(2, ~x~0.base, 12 + ~x~0.offset, 4);call #t~malloc11.base, #t~malloc11.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc11.base, #t~malloc11.offset, ~x~0.base, 8 + ~x~0.offset, 4);havoc #t~malloc11.base, #t~malloc11.offset;call #t~mem12.base, #t~mem12.offset := read~$Pointer$#1(~x~0.base, 8 + ~x~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem12.base, #t~mem12.offset, 4);havoc #t~mem12.base, #t~mem12.offset;" "CountingPredicate [underlying: 12#L1003true, annotation: [1, 0]]") ("CountingPredicate [underlying: 3#L1003-2true, annotation: [1, 0]]" "assume !(0 != #t~nondet10);havoc #t~nondet10;havoc #t~nondet13;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;" "CountingPredicate [underlying: 21#L1003-1true, annotation: [1, 0]]") ("CountingPredicate [underlying: 10#Loop~1true, annotation: [0, 0]]" "havoc #t~nondet6;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;" "CountingPredicate [underlying: 4#L1003-4true, annotation: [0, 0]]") ("CountingPredicate [underlying: 27#L1024true, annotation: [3, 0]]" "#res := 0;" "CountingPredicate [underlying: 33#mainFINALtrue, annotation: [3, 0]]") ("CountingPredicate [underlying: 38#ULTIMATE.startFINALtrue, annotation: [0, 0]]" "assume true;" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 25#L1006true, annotation: [0, 0]]" "~x~0.base, ~x~0.offset := ~head~0.base, ~head~0.offset;" "CountingPredicate [underlying: 13#L1007true, annotation: [0, 0]]") ("CountingPredicate [underlying: 35#L1009-5true, annotation: [5, 0]]" "assume #t~short16;call #t~mem15.base, #t~mem15.offset := read~$Pointer$#1(~x~0.base, 8 + ~x~0.offset, 4);#t~short16 := #t~mem15.base == ~x~0.base && #t~mem15.offset == ~x~0.offset;" "CountingPredicate [underlying: 23#L1009-4true, annotation: [5, 0]]") ("CountingPredicate [underlying: 35#L1009-5true, annotation: [5, 0]]" "assume !#t~short16;" "CountingPredicate [underlying: 23#L1009-4true, annotation: [5, 0]]") ("CountingPredicate [underlying: 11#L1009-3true, annotation: [4, 0]]" "assume false;" "CountingPredicate [underlying: 5#L1009-2true, annotation: [5, 0]]") ("CountingPredicate [underlying: 11#L1009-3true, annotation: [4, 0]]" "assume !false;" "CountingPredicate [underlying: 28#mainErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [5, 0]]") ("CountingPredicate [underlying: 5#L1009-2true, annotation: [5, 0]]" "assume false;" "CountingPredicate [underlying: 34#Loop~3true, annotation: [5, 0]]") ("CountingPredicate [underlying: 34#Loop~3true, annotation: [5, 0]]" "assume false;" "CountingPredicate [underlying: 7#L1009true, annotation: [5, 0]]") ("CountingPredicate [underlying: 34#Loop~3true, annotation: [5, 0]]" "assume !false;" "CountingPredicate [underlying: 37#L1010true, annotation: [5, 0]]") ("CountingPredicate [underlying: 13#L1007true, annotation: [3, 0]]" "assume true;" "CountingPredicate [underlying: 17#Loop~2true, annotation: [3, 0]]") ("CountingPredicate [underlying: 13#L1007true, annotation: [3, 0]]" "assume !true;" "CountingPredicate [underlying: 30#L1013true, annotation: [3, 0]]") ("CountingPredicate [underlying: 11#L1009-3true, annotation: [0, 0]]" "assume false;" "CountingPredicate [underlying: 5#L1009-2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 11#L1009-3true, annotation: [0, 0]]" "assume !false;" "CountingPredicate [underlying: 28#mainErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 17#Loop~2true, annotation: [5, 0]]" "assume ~x~0.base != 0 || ~x~0.offset != 0;" "CountingPredicate [underlying: 7#L1009true, annotation: [5, 0]]") ("CountingPredicate [underlying: 17#Loop~2true, annotation: [5, 0]]" "assume !(~x~0.base != 0 || ~x~0.offset != 0);" "CountingPredicate [underlying: 37#L1010true, annotation: [5, 0]]") ("CountingPredicate [underlying: 20#Loop~4true, annotation: [5, 0]]" "assume ~x~0.base != 0 || ~x~0.offset != 0;" "CountingPredicate [underlying: 29#L1017true, annotation: [5, 0]]") ("CountingPredicate [underlying: 20#Loop~4true, annotation: [5, 0]]" "assume !(~x~0.base != 0 || ~x~0.offset != 0);" "CountingPredicate [underlying: 27#L1024true, annotation: [5, 0]]") ("CountingPredicate [underlying: 18#ULTIMATE.initENTRYtrue, annotation: [0, 0]]" "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(17, 2);" "CountingPredicate [underlying: 26#ULTIMATE.initFINALtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 33#mainFINALtrue, annotation: [0, 0]]" "assume true;" "CountingPredicate [underlying: 31#mainEXITtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 32#L1015true, annotation: [3, 0]]" "assume true;" "CountingPredicate [underlying: 20#Loop~4true, annotation: [3, 0]]") ("CountingPredicate [underlying: 32#L1015true, annotation: [3, 0]]" "assume !true;" "CountingPredicate [underlying: 27#L1024true, annotation: [3, 0]]") ("CountingPredicate [underlying: 15#L1021true, annotation: [3, 0]]" "call ULTIMATE.dealloc(~head~0.base, ~head~0.offset);" "CountingPredicate [underlying: 32#L1015true, annotation: [3, 0]]") ("CountingPredicate [underlying: 30#L1013true, annotation: [5, 0]]" "~x~0.base, ~x~0.offset := ~head~0.base, ~head~0.offset;" "CountingPredicate [underlying: 32#L1015true, annotation: [5, 0]]") ("CountingPredicate [underlying: 23#L1009-4true, annotation: [5, 0]]" "assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;" "CountingPredicate [underlying: 11#L1009-3true, annotation: [5, 0]]") ("CountingPredicate [underlying: 23#L1009-4true, annotation: [5, 0]]" "assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;" "CountingPredicate [underlying: 34#Loop~3true, annotation: [5, 0]]") ("CountingPredicate [underlying: 21#L1003-1true, annotation: [0, 0]]" "assume 0 != #t~nondet13;havoc #t~nondet13;call write~int#1(1, ~x~0.base, 12 + ~x~0.offset, 4);call write~$Pointer$#1(~x~0.base, ~x~0.offset, ~x~0.base, 8 + ~x~0.offset, 4);" "CountingPredicate [underlying: 12#L1003true, annotation: [0, 0]]") ("CountingPredicate [underlying: 21#L1003-1true, annotation: [0, 0]]" "assume !(0 != #t~nondet13);havoc #t~nondet13;call write~int#1(0, ~x~0.base, 12 + ~x~0.offset, 4);call write~$Pointer$#1(~x~0.base, ~x~0.offset, ~x~0.base, 8 + ~x~0.offset, 4);" "CountingPredicate [underlying: 12#L1003true, annotation: [0, 0]]") }, returnTransitions = { ("CountingPredicate [underlying: 31#mainEXITtrue, annotation: [2, 0]]" "CountingPredicate [underlying: 6#L-1true, annotation: [0, 0]]" "#53#return;" "CountingPredicate [underlying: 38#ULTIMATE.startFINALtrue, annotation: [2, 0]]") ("CountingPredicate [underlying: 31#mainEXITtrue, annotation: [5, 0]]" "CountingPredicate [underlying: 6#L-1true, annotation: [0, 0]]" "#53#return;" "CountingPredicate [underlying: 38#ULTIMATE.startFINALtrue, annotation: [5, 0]]") ("CountingPredicate [underlying: 8#ULTIMATE.initEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 19#ULTIMATE.startENTRYtrue, annotation: [0, 0]]" "#55#return;" "CountingPredicate [underlying: 6#L-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 31#mainEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 6#L-1true, annotation: [0, 0]]" "#53#return;" "CountingPredicate [underlying: 38#ULTIMATE.startFINALtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 31#mainEXITtrue, annotation: [3, 0]]" "CountingPredicate [underlying: 6#L-1true, annotation: [0, 0]]" "#53#return;" "CountingPredicate [underlying: 38#ULTIMATE.startFINALtrue, annotation: [3, 0]]") } ); [2024-08-07 14:08:09,762 INFO L82 GeneralOperation]: Start removeDeadEnds. Operand has 37 states, 31 states have (on average 1.5161290322580645) internal successors, (47), 32 states have internal predecessors, (47), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-08-07 14:08:09,763 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,763 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,763 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,763 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,763 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,764 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,764 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,764 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,764 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,764 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,764 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,765 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,765 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,765 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,765 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet6;havoc #t~nondet6;, isNegated false [2024-08-07 14:08:09,765 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet6);havoc #t~nondet6;, isNegated true [2024-08-07 14:08:09,765 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,765 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,766 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,766 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,766 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet6;havoc #t~nondet6;, isNegated false [2024-08-07 14:08:09,766 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet6);havoc #t~nondet6;, isNegated true [2024-08-07 14:08:09,766 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,766 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,767 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,767 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,767 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet6;havoc #t~nondet6;, isNegated false [2024-08-07 14:08:09,767 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet6);havoc #t~nondet6;, isNegated true [2024-08-07 14:08:09,767 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,767 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,768 WARN L283 nessProductAutomaton]: assume ~x~0.base != 0 || ~x~0.offset != 0;, isNegated false [2024-08-07 14:08:09,768 WARN L283 nessProductAutomaton]: assume !(~x~0.base != 0 || ~x~0.offset != 0);, isNegated true [2024-08-07 14:08:09,768 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,768 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,768 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,768 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,768 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet6;havoc #t~nondet6;, isNegated false [2024-08-07 14:08:09,768 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet6);havoc #t~nondet6;, isNegated true [2024-08-07 14:08:09,768 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,769 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,769 WARN L283 nessProductAutomaton]: assume ~x~0.base != 0 || ~x~0.offset != 0;, isNegated false [2024-08-07 14:08:09,769 WARN L283 nessProductAutomaton]: assume !(~x~0.base != 0 || ~x~0.offset != 0);, isNegated true [2024-08-07 14:08:09,769 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,769 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,769 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,769 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,769 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,769 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,770 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet6;havoc #t~nondet6;, isNegated false [2024-08-07 14:08:09,770 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet6);havoc #t~nondet6;, isNegated true [2024-08-07 14:08:09,770 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,770 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,770 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,770 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,770 WARN L283 nessProductAutomaton]: assume ~x~0.base != 0 || ~x~0.offset != 0;, isNegated false [2024-08-07 14:08:09,770 WARN L283 nessProductAutomaton]: assume !(~x~0.base != 0 || ~x~0.offset != 0);, isNegated true [2024-08-07 14:08:09,770 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,770 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,771 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,771 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,771 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,771 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,772 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet6;havoc #t~nondet6;, isNegated false [2024-08-07 14:08:09,772 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet6);havoc #t~nondet6;, isNegated true [2024-08-07 14:08:09,772 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,774 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,774 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,774 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,774 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,775 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,775 WARN L283 nessProductAutomaton]: assume ~x~0.base != 0 || ~x~0.offset != 0;, isNegated false [2024-08-07 14:08:09,778 WARN L283 nessProductAutomaton]: assume !(~x~0.base != 0 || ~x~0.offset != 0);, isNegated true [2024-08-07 14:08:09,778 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,778 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,778 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,779 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,779 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,779 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,779 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,779 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,779 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet6;havoc #t~nondet6;, isNegated false [2024-08-07 14:08:09,779 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet6);havoc #t~nondet6;, isNegated true [2024-08-07 14:08:09,779 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,779 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,780 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,780 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,780 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,780 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,780 WARN L283 nessProductAutomaton]: assume ~x~0.base != 0 || ~x~0.offset != 0;, isNegated false [2024-08-07 14:08:09,780 WARN L283 nessProductAutomaton]: assume !(~x~0.base != 0 || ~x~0.offset != 0);, isNegated true [2024-08-07 14:08:09,780 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,780 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,781 WARN L283 nessProductAutomaton]: assume ~x~0.base != 0 || ~x~0.offset != 0;, isNegated false [2024-08-07 14:08:09,781 WARN L283 nessProductAutomaton]: assume !(~x~0.base != 0 || ~x~0.offset != 0);, isNegated true [2024-08-07 14:08:09,781 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,781 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,781 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,781 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,781 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,781 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,781 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,781 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,782 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,782 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,782 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,782 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,782 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,782 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,782 WARN L283 nessProductAutomaton]: assume ~x~0.base != 0 || ~x~0.offset != 0;, isNegated false [2024-08-07 14:08:09,782 WARN L283 nessProductAutomaton]: assume !(~x~0.base != 0 || ~x~0.offset != 0);, isNegated true [2024-08-07 14:08:09,782 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,782 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,783 WARN L283 nessProductAutomaton]: assume ~x~0.base != 0 || ~x~0.offset != 0;, isNegated false [2024-08-07 14:08:09,783 WARN L283 nessProductAutomaton]: assume !(~x~0.base != 0 || ~x~0.offset != 0);, isNegated true [2024-08-07 14:08:09,783 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,783 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,783 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,783 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,783 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,783 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,783 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,784 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,784 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,785 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,785 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,785 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,785 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,785 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,786 WARN L283 nessProductAutomaton]: assume ~x~0.base != 0 || ~x~0.offset != 0;, isNegated false [2024-08-07 14:08:09,786 WARN L283 nessProductAutomaton]: assume !(~x~0.base != 0 || ~x~0.offset != 0);, isNegated true [2024-08-07 14:08:09,786 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,786 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,786 WARN L283 nessProductAutomaton]: assume ~x~0.base != 0 || ~x~0.offset != 0;, isNegated false [2024-08-07 14:08:09,786 WARN L283 nessProductAutomaton]: assume !(~x~0.base != 0 || ~x~0.offset != 0);, isNegated true [2024-08-07 14:08:09,786 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,786 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,788 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,788 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,788 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,788 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,788 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,788 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,789 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,789 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,789 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,790 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,790 WARN L283 nessProductAutomaton]: assume ~x~0.base != 0 || ~x~0.offset != 0;, isNegated false [2024-08-07 14:08:09,790 WARN L283 nessProductAutomaton]: assume !(~x~0.base != 0 || ~x~0.offset != 0);, isNegated true [2024-08-07 14:08:09,790 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,790 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,790 WARN L283 nessProductAutomaton]: assume ~x~0.base != 0 || ~x~0.offset != 0;, isNegated false [2024-08-07 14:08:09,790 WARN L283 nessProductAutomaton]: assume !(~x~0.base != 0 || ~x~0.offset != 0);, isNegated true [2024-08-07 14:08:09,790 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,791 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,791 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,791 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,791 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,791 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,791 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,792 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,793 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,793 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,793 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,793 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,793 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,794 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,794 WARN L283 nessProductAutomaton]: assume ~x~0.base != 0 || ~x~0.offset != 0;, isNegated false [2024-08-07 14:08:09,794 WARN L283 nessProductAutomaton]: assume !(~x~0.base != 0 || ~x~0.offset != 0);, isNegated true [2024-08-07 14:08:09,794 WARN L283 nessProductAutomaton]: assume true;, isNegated false [2024-08-07 14:08:09,794 WARN L283 nessProductAutomaton]: assume !true;, isNegated true [2024-08-07 14:08:09,794 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,794 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,795 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,795 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,795 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,795 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,795 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,795 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,796 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,796 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,796 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,796 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,797 WARN L283 nessProductAutomaton]: assume 0 != #t~nondet2;havoc #t~nondet2;call write~int#1(2, ~head~0.base, 12 + ~head~0.offset, 4);call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(16);call write~$Pointer$#1(#t~malloc3.base, #t~malloc3.offset, ~head~0.base, 8 + ~head~0.offset, 4);havoc #t~malloc3.base, #t~malloc3.offset;call #t~mem4.base, #t~mem4.offset := read~$Pointer$#1(~head~0.base, 8 + ~head~0.offset, 4);call write~$Pointer$#1(0, 0, #t~mem4.base, #t~mem4.offset, 4);havoc #t~mem4.base, #t~mem4.offset;, isNegated false [2024-08-07 14:08:09,797 WARN L283 nessProductAutomaton]: assume !(0 != #t~nondet2);havoc #t~nondet2;havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;, isNegated true [2024-08-07 14:08:09,797 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,797 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,797 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,797 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,798 WARN L283 nessProductAutomaton]: assume !#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated false [2024-08-07 14:08:09,798 WARN L283 nessProductAutomaton]: assume !!#t~short16;havoc #t~mem14;havoc #t~mem15.base, #t~mem15.offset;havoc #t~short16;, isNegated true [2024-08-07 14:08:09,806 INFO L88 GeneralOperation]: Finished removeDeadEnds. Reduced from 97 states to 34 states. [2024-08-07 14:08:09,822 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-08-07 14:08:09,828 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;@75ae611e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-07 14:08:09,829 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-08-07 14:08:09,830 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states. [2024-08-07 14:08:09,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-08-07 14:08:09,833 INFO L187 NwaCegarLoop]: Found error trace [2024-08-07 14:08:09,833 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-08-07 14:08:09,834 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-08-07 14:08:09,839 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-07 14:08:09,839 INFO L85 PathProgramCache]: Analyzing trace with hash 943139980, now seen corresponding path program 1 times [2024-08-07 14:08:09,846 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-07 14:08:09,846 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [602597269] [2024-08-07 14:08:09,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-07 14:08:09,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-07 14:08:09,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-07 14:08:10,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2024-08-07 14:08:10,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-07 14:08:10,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-07 14:08:10,036 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-07 14:08:10,036 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [602597269] [2024-08-07 14:08:10,036 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [602597269] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-07 14:08:10,036 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-08-07 14:08:10,037 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-08-07 14:08:10,038 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [468161574] [2024-08-07 14:08:10,038 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-07 14:08:10,040 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-08-07 14:08:10,041 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-07 14:08:10,088 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-08-07 14:08:10,088 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-08-07 14:08:10,094 INFO L87 Difference]: Start difference. First operand 34 states. Second operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-08-07 14:08:10,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-08-07 14:08:10,108 INFO L93 Difference]: Finished difference Result 25 states and 30 transitions. [2024-08-07 14:08:10,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-07 14:08:10,110 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 16 [2024-08-07 14:08:10,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-08-07 14:08:10,112 INFO L225 Difference]: With dead ends: 25 [2024-08-07 14:08:10,112 INFO L226 Difference]: Without dead ends: 25 [2024-08-07 14:08:10,113 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-08-07 14:08:10,119 INFO L413 NwaCegarLoop]: 29 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-08-07 14:08:10,119 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 29 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-08-07 14:08:10,158 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25 states. [2024-08-07 14:08:10,175 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25 to 24. [2024-08-07 14:08:10,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 20 states have (on average 1.3) internal successors, (26), 20 states have internal predecessors, (26), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-08-07 14:08:10,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 29 transitions. [2024-08-07 14:08:10,177 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 29 transitions. Word has length 16 [2024-08-07 14:08:10,177 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-08-07 14:08:10,177 INFO L495 AbstractCegarLoop]: Abstraction has 24 states and 29 transitions. [2024-08-07 14:08:10,177 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-08-07 14:08:10,177 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 29 transitions. [2024-08-07 14:08:10,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-08-07 14:08:10,178 INFO L187 NwaCegarLoop]: Found error trace [2024-08-07 14:08:10,178 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-08-07 14:08:10,178 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-08-07 14:08:10,178 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-08-07 14:08:10,179 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-07 14:08:10,179 INFO L85 PathProgramCache]: Analyzing trace with hash 914972974, now seen corresponding path program 1 times [2024-08-07 14:08:10,179 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-07 14:08:10,179 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [217184674] [2024-08-07 14:08:10,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-07 14:08:10,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-07 14:08:10,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-08-07 14:08:10,242 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-08-07 14:08:10,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-08-07 14:08:10,285 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-08-07 14:08:10,287 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-08-07 14:08:10,289 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location mainErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-08-07 14:08:10,291 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-08-07 14:08:10,294 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1] [2024-08-07 14:08:10,297 INFO L196 ceAbstractionStarter]: Computing trace abstraction results [2024-08-07 14:08:10,308 WARN L915 BoogieBacktranslator]: Unfinished Backtranslation: Expected StepInfo for loop construct to contain Condition, but it did not [2024-08-07 14:08:10,309 WARN L915 BoogieBacktranslator]: Unfinished Backtranslation: Expected StepInfo for loop construct to contain Condition, but it did not [2024-08-07 14:08:10,309 WARN L915 BoogieBacktranslator]: Unfinished Backtranslation: Expected StepInfo for loop construct to contain Condition, but it did not [2024-08-07 14:08:10,309 WARN L915 BoogieBacktranslator]: Unfinished Backtranslation: Expected StepInfo for loop construct to contain Condition, but it did not [2024-08-07 14:08:10,309 WARN L915 BoogieBacktranslator]: Unfinished Backtranslation: Expected StepInfo for loop construct to contain Condition, but it did not [2024-08-07 14:08:10,311 WARN L915 BoogieBacktranslator]: Unfinished Backtranslation: The program execution was not completely translated back. [2024-08-07 14:08:10,317 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.08 02:08:10 BoogieIcfgContainer [2024-08-07 14:08:10,318 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-08-07 14:08:10,319 INFO L158 Benchmark]: Toolchain (without parser) took 1584.15ms. Allocated memory was 104.9MB in the beginning and 134.2MB in the end (delta: 29.4MB). Free memory was 77.7MB in the beginning and 92.1MB in the end (delta: -14.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-08-07 14:08:10,319 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 69.2MB. Free memory is still 38.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-07 14:08:10,319 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 104.9MB. Free memory is still 79.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-07 14:08:10,320 INFO L158 Benchmark]: CACSL2BoogieTranslator took 322.69ms. Allocated memory is still 104.9MB. Free memory was 77.4MB in the beginning and 58.4MB in the end (delta: 19.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-08-07 14:08:10,320 INFO L158 Benchmark]: Boogie Preprocessor took 87.70ms. Allocated memory is still 104.9MB. Free memory was 58.4MB in the beginning and 82.0MB in the end (delta: -23.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-08-07 14:08:10,320 INFO L158 Benchmark]: IcfgBuilder took 469.19ms. Allocated memory is still 104.9MB. Free memory was 82.0MB in the beginning and 56.8MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-08-07 14:08:10,320 INFO L158 Benchmark]: TraceAbstraction took 699.89ms. Allocated memory was 104.9MB in the beginning and 134.2MB in the end (delta: 29.4MB). Free memory was 56.3MB in the beginning and 92.1MB in the end (delta: -35.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-08-07 14:08:10,322 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 69.2MB. Free memory is still 38.0MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.18ms. Allocated memory is still 104.9MB. Free memory is still 79.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 322.69ms. Allocated memory is still 104.9MB. Free memory was 77.4MB in the beginning and 58.4MB in the end (delta: 19.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 87.70ms. Allocated memory is still 104.9MB. Free memory was 58.4MB in the beginning and 82.0MB in the end (delta: -23.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * IcfgBuilder took 469.19ms. Allocated memory is still 104.9MB. Free memory was 82.0MB in the beginning and 56.8MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * TraceAbstraction took 699.89ms. Allocated memory was 104.9MB in the beginning and 134.2MB in the end (delta: 29.4MB). Free memory was 56.3MB in the beginning and 92.1MB in the end (delta: -35.8MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expected StepInfo for loop construct to contain Condition, but it did not - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expected StepInfo for loop construct to contain Condition, but it did not - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expected StepInfo for loop construct to contain Condition, but it did not - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expected StepInfo for loop construct to contain Condition, but it did not - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expected StepInfo for loop construct to contain Condition, but it did not - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: The program execution was not completely translated back. * 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 - CounterExampleResult [Line: 1009]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L997] SLL* head = malloc(sizeof(SLL)); [L998] head->next = ((void*)0) [L999] head->prev = ((void*)0) [L1000] __VERIFIER_nondet_int() [L1000] head->data = 2 [L1000] head->opt = malloc(sizeof(SLL)) [L1000] EXPR head->opt [L1000] head->opt->next = ((void*)0) [L1001] SLL* x = head; VAL [head={-1:0}, x={-1:0}] [L1006] x = head VAL [head={-1:0}, x={-1:0}] [L1009] EXPR x->data [L1009] EXPR x->data == 2 && x->opt == x VAL [head={-1:0}, x={-1:0}] [L1009] EXPR x->data == 2 && x->opt == x [L1009] EXPR x->opt [L1009] EXPR x->data == 2 && x->opt == x VAL [head={-1:0}, x={-1:0}] [L1009] !(x->data == 2 && x->opt == x) [L1009] reach_error() VAL [head={-1:0}, x={-1:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 40 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.6s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.2s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 29 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 0 IncrementalHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 29 mSDtfsCounter, 0 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 4 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=34occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 1 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 34 NumberOfCodeBlocks, 34 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 15 ConstructedInterpolants, 0 QuantifiedInterpolants, 15 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2024-08-07 14:08:10,354 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE