./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-ext/11_fmaxsymopt-pthread.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/11_fmaxsymopt-pthread.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a340643f 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/pthread-ext/11_fmaxsymopt-pthread.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/11_fmaxsymopt-pthread.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 --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-a340643-m [2024-01-27 14:46:41,095 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:46:41,135 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:46:41,138 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:46:41,138 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:46:41,162 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:46:41,163 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:46:41,163 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:46:41,164 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:46:41,164 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:46:41,164 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:46:41,164 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:46:41,165 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:46:41,165 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:46:41,165 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:46:41,166 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:46:41,166 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:46:41,166 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:46:41,167 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:46:41,167 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:46:41,167 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:46:41,168 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:46:41,168 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:46:41,168 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:46:41,168 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:46:41,169 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:46:41,169 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:46:41,169 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:46:41,170 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:46:41,170 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:46:41,170 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:46:41,170 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:46:41,170 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:46:41,171 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:46:41,171 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:46:41,171 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:46:41,171 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:46:41,172 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:46:41,172 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:46:41,172 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:46:41,172 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:46:41,176 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:46:41,176 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:46:41,176 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:46:41,372 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:46:41,395 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:46:41,397 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:46:41,398 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:46:41,398 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:46:41,399 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/11_fmaxsymopt-pthread.yml/witness.yml [2024-01-27 14:46:41,523 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:46:41,524 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:46:41,524 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/11_fmaxsymopt-pthread.i [2024-01-27 14:46:42,462 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:46:42,668 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:46:42,669 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/11_fmaxsymopt-pthread.i [2024-01-27 14:46:42,678 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2022e3283/8fbd7cef24c24867836e189c0b48c4d8/FLAG03152a64c [2024-01-27 14:46:42,688 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2022e3283/8fbd7cef24c24867836e189c0b48c4d8 [2024-01-27 14:46:42,689 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:46:42,690 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:46:42,691 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:46:42,692 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:46:42,695 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:46:42,696 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:46:41" (1/2) ... [2024-01-27 14:46:42,697 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32cdc702 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:46:42, skipping insertion in model container [2024-01-27 14:46:42,697 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:46:41" (1/2) ... [2024-01-27 14:46:42,698 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3faeab65 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:46:42, skipping insertion in model container [2024-01-27 14:46:42,698 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:46:42" (2/2) ... [2024-01-27 14:46:42,699 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32cdc702 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:46:42, skipping insertion in model container [2024-01-27 14:46:42,699 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:46:42" (2/2) ... [2024-01-27 14:46:42,699 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:46:42,780 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:46:42,782 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (unsigned long )arg == 0UL [2024-01-27 14:46:42,782 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (2LL - (long long )i) + (long long )offset >= 0LL [2024-01-27 14:46:42,782 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (-2LL + (long long )i) - (long long )offset >= 0LL [2024-01-27 14:46:42,782 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (0LL - (long long )e) + (long long )my_max >= 0LL [2024-01-27 14:46:42,782 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] e == 0 [2024-01-27 14:46:42,783 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] offset <= 2147483645 [2024-01-27 14:46:42,783 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] my_max == 0 [2024-01-27 14:46:42,783 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] -2147483646 <= i [2024-01-27 14:46:42,783 INFO L98 nessWitnessExtractor]: Location invariant after [L693-L714] -2147483646 <= i [2024-01-27 14:46:42,784 INFO L98 nessWitnessExtractor]: Location invariant after [L693-L714] (0LL - (long long )e) + (long long )my_max >= 0LL [2024-01-27 14:46:42,784 INFO L98 nessWitnessExtractor]: Location invariant after [L693-L714] offset <= 2147483645 [2024-01-27 14:46:42,784 INFO L98 nessWitnessExtractor]: Location invariant after [L693-L714] (-2LL + (long long )i) - (long long )offset >= 0LL [2024-01-27 14:46:42,784 INFO L98 nessWitnessExtractor]: Location invariant after [L693-L714] my_max == 0 [2024-01-27 14:46:42,784 INFO L98 nessWitnessExtractor]: Location invariant after [L693-L714] e == 0 [2024-01-27 14:46:42,784 INFO L98 nessWitnessExtractor]: Location invariant after [L693-L714] (2LL - (long long )i) + (long long )offset >= 0LL [2024-01-27 14:46:42,784 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] offset <= 2147483645 [2024-01-27 14:46:42,784 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL + (long long )e) + (long long )my_max >= 0LL [2024-01-27 14:46:42,785 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] offset == i [2024-01-27 14:46:42,785 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] i <= 2147483646 [2024-01-27 14:46:42,785 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (-1LL + (long long )e) - (long long )my_max >= 0LL [2024-01-27 14:46:42,785 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] my_max == (-0x7FFFFFFF-1) [2024-01-27 14:46:42,785 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (0LL - (long long )i) + (long long )offset >= 0LL [2024-01-27 14:46:42,786 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (long long )i - (long long )offset >= 0LL [2024-01-27 14:46:42,786 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (-0x7FFFFFFF-1) == my_max [2024-01-27 14:46:42,786 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] e == 0 [2024-01-27 14:46:42,786 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (2LL - (long long )i) + (long long )offset >= 0LL [2024-01-27 14:46:42,786 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] e == 0 [2024-01-27 14:46:42,786 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] my_max == 0 [2024-01-27 14:46:42,786 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] -2147483646 <= i [2024-01-27 14:46:42,787 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (-2LL + (long long )i) - (long long )offset >= 0LL [2024-01-27 14:46:42,787 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] offset <= 2147483645 [2024-01-27 14:46:42,787 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (int )max != 0 [2024-01-27 14:46:42,787 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (0LL - (long long )e) + (long long )my_max >= 0LL [2024-01-27 14:46:42,787 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] my_max == 0 [2024-01-27 14:46:42,787 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (0LL - (long long )e) + (long long )my_max >= 0LL [2024-01-27 14:46:42,787 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] offset <= 2147483645 [2024-01-27 14:46:42,787 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (-2LL + (long long )i) - (long long )offset >= 0LL [2024-01-27 14:46:42,788 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] -2147483646 <= i [2024-01-27 14:46:42,788 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (2LL - (long long )i) + (long long )offset >= 0LL [2024-01-27 14:46:42,789 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] e == 0 [2024-01-27 14:46:42,789 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (int )max <= -1 [2024-01-27 14:46:42,789 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (0LL - (long long )e) + (long long )my_max >= 0LL [2024-01-27 14:46:42,789 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] i <= 2147483646 [2024-01-27 14:46:42,789 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] e == 0 [2024-01-27 14:46:42,789 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] my_max == 0 [2024-01-27 14:46:42,790 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] ((-2147483647 <= i && (1LL - (long long )i) + (long long )offset >= 0LL) && (-1LL + (long long )i) - (long long )offset >= 0LL) || ((((((4294967294LL + (long long )e) + (long long )my_max >= 0LL && (0LL - (long long )i) + (long long )offset >= 0LL) && (long long )i - (long long )offset >= 0LL) && (long long )e - (long long )my_max >= 0LL) && offset == i) && e == my_max) [2024-01-27 14:46:42,790 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] offset <= 2147483645 [2024-01-27 14:46:42,790 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] -2147483646 <= i [2024-01-27 14:46:42,790 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] (-2LL + (long long )i) - (long long )offset >= 0LL [2024-01-27 14:46:42,790 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] offset <= 2147483645 [2024-01-27 14:46:42,791 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] (0LL - (long long )e) + (long long )my_max >= 0LL [2024-01-27 14:46:42,791 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] e == 0 [2024-01-27 14:46:42,791 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] my_max == 0 [2024-01-27 14:46:42,791 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] (2LL - (long long )i) + (long long )offset >= 0LL [2024-01-27 14:46:42,791 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] i <= 2147483646 [2024-01-27 14:46:42,792 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] e == 0 [2024-01-27 14:46:42,792 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] my_max == 0 [2024-01-27 14:46:42,793 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (0LL - (long long )e) + (long long )my_max >= 0LL [2024-01-27 14:46:42,793 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] ((-2147483647 <= i && (1LL - (long long )i) + (long long )offset >= 0LL) && (-1LL + (long long )i) - (long long )offset >= 0LL) || ((((((4294967294LL + (long long )e) + (long long )my_max >= 0LL && (0LL - (long long )i) + (long long )offset >= 0LL) && (long long )i - (long long )offset >= 0LL) && (long long )e - (long long )my_max >= 0LL) && offset == i) && e == my_max) [2024-01-27 14:46:42,793 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] offset <= 2147483645 [2024-01-27 14:46:42,793 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] (4294967295LL - (long long )e) + (long long )my_max >= 0LL [2024-01-27 14:46:42,793 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] (4294967296LL + (long long )e) + (long long )i >= 0LL [2024-01-27 14:46:42,793 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] (4294967294LL - (long long )e) - (long long )i >= 0LL [2024-01-27 14:46:42,793 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] (4294967296LL + (long long )i) + (long long )my_max >= 0LL [2024-01-27 14:46:42,793 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] (4294967296LL + (long long )e) + (long long )my_max >= 0LL [2024-01-27 14:46:42,794 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] (4294967295LL + (long long )i) - (long long )my_max >= 0LL [2024-01-27 14:46:42,794 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] (4294967295LL + (long long )e) - (long long )i >= 0LL [2024-01-27 14:46:42,794 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] (4294967294LL - (long long )i) - (long long )my_max >= 0LL [2024-01-27 14:46:42,794 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] (4294967295LL - (long long )i) + (long long )my_max >= 0LL [2024-01-27 14:46:42,794 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] (4294967295LL + (long long )e) - (long long )my_max >= 0LL [2024-01-27 14:46:42,794 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] (4294967295LL - (long long )e) + (long long )i >= 0LL [2024-01-27 14:46:42,794 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] (4294967294LL - (long long )e) - (long long )my_max >= 0LL [2024-01-27 14:46:42,794 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] my_max == 0 [2024-01-27 14:46:42,794 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] offset <= 2147483645 [2024-01-27 14:46:42,795 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (-2LL + (long long )i) - (long long )offset >= 0LL [2024-01-27 14:46:42,795 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] e == 0 [2024-01-27 14:46:42,795 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (0LL - (long long )e) + (long long )my_max >= 0LL [2024-01-27 14:46:42,795 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (2LL - (long long )i) + (long long )offset >= 0LL [2024-01-27 14:46:42,795 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] -2147483646 <= i [2024-01-27 14:46:42,795 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] -2147483646 <= i [2024-01-27 14:46:42,795 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] offset <= 2147483645 [2024-01-27 14:46:42,795 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (int )max <= -1 [2024-01-27 14:46:42,795 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (2LL - (long long )i) + (long long )offset >= 0LL [2024-01-27 14:46:42,796 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (0LL - (long long )e) + (long long )my_max >= 0LL [2024-01-27 14:46:42,796 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] my_max == 0 [2024-01-27 14:46:42,796 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (int )max != 0 [2024-01-27 14:46:42,796 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (-2LL + (long long )i) - (long long )offset >= 0LL [2024-01-27 14:46:42,796 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] e == 0 [2024-01-27 14:46:42,796 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L708] (2LL - (long long )i) + (long long )offset >= 0LL [2024-01-27 14:46:42,796 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L708] -2147483646 <= i [2024-01-27 14:46:42,796 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L708] (-2LL + (long long )i) - (long long )offset >= 0LL [2024-01-27 14:46:42,797 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L708] e == 0 [2024-01-27 14:46:42,797 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L708] offset <= 2147483645 [2024-01-27 14:46:42,797 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L708] (0LL - (long long )e) + (long long )my_max >= 0LL [2024-01-27 14:46:42,797 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L708] my_max == 0 [2024-01-27 14:46:42,797 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (0LL - (long long )e) + (long long )my_max >= 0LL [2024-01-27 14:46:42,797 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (2LL - (long long )i) + (long long )offset >= 0LL [2024-01-27 14:46:42,797 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] -2147483646 <= i [2024-01-27 14:46:42,797 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (-2LL + (long long )i) - (long long )offset >= 0LL [2024-01-27 14:46:42,797 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] e == 0 [2024-01-27 14:46:42,798 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] offset <= 2147483645 [2024-01-27 14:46:42,798 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] my_max == 0 [2024-01-27 14:46:42,798 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] 0 <= (int )max [2024-01-27 14:46:42,798 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] (unsigned long )arg == 0UL [2024-01-27 14:46:42,799 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (unsigned long )arg == 0UL [2024-01-27 14:46:42,799 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (long long )e - (long long )my_max >= 0LL [2024-01-27 14:46:42,799 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] i <= 2147483646 [2024-01-27 14:46:42,800 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (((((((-2147483647 <= i && (4294967294LL + (long long )e) + (long long )my_max >= 0LL) && (0LL - (long long )e) + (long long )my_max >= 0LL) && (1LL - (long long )i) + (long long )offset >= 0LL) && (-1LL + (long long )i) - (long long )offset >= 0LL) && e == 0) && e == my_max) && my_max == 0) || ((((((((4294967296LL + (long long )e) + (long long )my_max >= 0LL && (0LL - (long long )i) + (long long )offset >= 0LL) && (4294967295LL - (long long )e) + (long long )my_max >= 0LL) && (-1LL - (long long )e) - (long long )my_max >= 0LL) && (long long )i - (long long )offset >= 0LL) && (-0x7FFFFFFF-1) == my_max) && offset == i) && my_max == (-0x7FFFFFFF-1)) [2024-01-27 14:46:42,800 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] offset <= 2147483645 [2024-01-27 14:46:42,800 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L701] (((-2147483647 <= i && (1LL - (long long )i) + (long long )offset >= 0LL) && (-1LL + (long long )i) - (long long )offset >= 0LL) && my_max == 0) || (((((0LL - (long long )i) + (long long )offset >= 0LL && (long long )i - (long long )offset >= 0LL) && (-0x7FFFFFFF-1) == my_max) && offset == i) && my_max == (-0x7FFFFFFF-1)) [2024-01-27 14:46:42,800 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L701] i <= 2147483646 [2024-01-27 14:46:42,801 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L701] offset <= 2147483645 [2024-01-27 14:46:42,801 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L701] e == 0 [2024-01-27 14:46:42,801 INFO L98 nessWitnessExtractor]: Loop invariant at [L697-L703] (((((offset <= 2147483645 && (0LL - (long long )e) + (long long )my_max >= 0LL) && e == 0) && my_max == 0) && (((((-2147483646 <= i && (2LL - (long long )i) + (long long )offset >= 0LL) && (-2LL + (long long )i) - (long long )offset >= 0LL) || (((-2147483647 <= i && i <= 2147483646) && (1LL - (long long )i) + (long long )offset >= 0LL) && (-1LL + (long long )i) - (long long )offset >= 0LL)) || (((((-2147483647 <= i && (4294967294LL + (long long )e) + (long long )my_max >= 0LL) && (1LL - (long long )i) + (long long )offset >= 0LL) && (-1LL + (long long )i) - (long long )offset >= 0LL) && (long long )e - (long long )my_max >= 0LL) && e == my_max)) || ((((((i <= 2147483646 && (4294967294LL + (long long )e) + (long long )my_max >= 0LL) && (0LL - (long long )i) + (long long )offset >= 0LL) && (long long )i - (long long )offset >= 0LL) && (long long )e - (long long )my_max >= 0LL) && offset == i) && e == my_max))) || (((((((((4294967296LL + (long long )e) + (long long )my_max >= 0LL && (0LL - (long long )i) + (long long )offset >= 0LL) && (4294967295LL - (long long )e) + (long long )my_max >= 0LL) && (-1LL - (long long )e) - (long long )my_max >= 0LL) && (long long )i - (long long )offset >= 0LL) && (long long )e - (long long )my_max >= 0LL) && (-0x7FFFFFFF-1) == my_max) && offset == i) && my_max == (-0x7FFFFFFF-1))) || ((((((((((((((4294967296LL + (long long )i) + (long long )my_max >= 0LL && (4294967296LL + (long long )e) + (long long )i >= 0LL) && (4294967296LL + (long long )e) + (long long )my_max >= 0LL) && (4294967295LL - (long long )i) + (long long )my_max >= 0LL) && (4294967295LL - (long long )e) + (long long )i >= 0LL) && (4294967295LL - (long long )e) + (long long )my_max >= 0LL) && (4294967295LL + (long long )e) - (long long )i >= 0LL) && (-1LL - (long long )i) - (long long )my_max >= 0LL) && (-1LL - (long long )e) - (long long )my_max >= 0LL) && (4294967294LL - (long long )e) - (long long )i >= 0LL) && (long long )i - (long long )my_max >= 0LL) && (long long )e - (long long )my_max >= 0LL) && (-0x7FFFFFFF-1) == my_max) && my_max == (-0x7FFFFFFF-1)) [2024-01-27 14:46:42,801 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (0LL - (long long )e) + (long long )my_max >= 0LL [2024-01-27 14:46:42,802 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] my_max == 0 [2024-01-27 14:46:42,802 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (int )max != 0 [2024-01-27 14:46:42,802 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] offset <= 2147483645 [2024-01-27 14:46:42,802 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (int )max <= -1 [2024-01-27 14:46:42,802 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] e == 0 [2024-01-27 14:46:42,803 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (-2LL + (long long )i) - (long long )offset >= 0LL [2024-01-27 14:46:42,803 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (2LL - (long long )i) + (long long )offset >= 0LL [2024-01-27 14:46:42,803 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] -2147483646 <= i [2024-01-27 14:46:42,803 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] -2147483646 <= i [2024-01-27 14:46:42,803 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] offset <= 2147483645 [2024-01-27 14:46:42,804 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] e == 0 [2024-01-27 14:46:42,804 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (0LL - (long long )e) + (long long )my_max >= 0LL [2024-01-27 14:46:42,804 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] my_max == 0 [2024-01-27 14:46:42,804 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (-2LL + (long long )i) - (long long )offset >= 0LL [2024-01-27 14:46:42,804 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (2LL - (long long )i) + (long long )offset >= 0LL [2024-01-27 14:46:42,804 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] 0 <= (int )max [2024-01-27 14:46:42,804 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (unsigned long )arg == 0UL [2024-01-27 14:46:42,804 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] offset <= 2147483646 [2024-01-27 14:46:42,805 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] offset % 2 == 0 [2024-01-27 14:46:42,840 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:46:43,163 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/11_fmaxsymopt-pthread.i[30871,30884] [2024-01-27 14:46:43,173 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:46:43,183 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 14:46:43,272 WARN L424 MainDispatcher]: Unable to annotate ; with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 14:46:43,289 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/11_fmaxsymopt-pthread.i[30871,30884] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 14:46:43,293 WARN L424 MainDispatcher]: Unable to annotate ; with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 14:46:43,301 WARN L424 MainDispatcher]: Unable to annotate inline void findMax(int offset){ int i; int e; int my_max = 0x80000000; for(i = offset; i < offset+2; i++) { e = storage[i]; if(e > my_max) { my_max = e; } { if(!(e <= my_max)) { goto ERROR; } }; } pthread_mutex_lock(&m); { if(my_max > max) { max = my_max; } } pthread_mutex_unlock(&m); pthread_mutex_lock(&m); { if(!(my_max <= max)) { ERROR: {reach_error();abort();}(void)0; } }; pthread_mutex_unlock(&m); } with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 14:46:43,304 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:46:43,328 INFO L206 MainTranslator]: Completed translation [2024-01-27 14:46:43,329 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:46:43 WrapperNode [2024-01-27 14:46:43,329 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:46:43,330 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-01-27 14:46:43,330 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-01-27 14:46:43,331 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-01-27 14:46:43,335 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:46:43" (1/1) ... [2024-01-27 14:46:43,349 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:46:43" (1/1) ... [2024-01-27 14:46:43,375 INFO L138 Inliner]: procedures = 165, calls = 31, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 204 [2024-01-27 14:46:43,375 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-01-27 14:46:43,390 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-01-27 14:46:43,391 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-01-27 14:46:43,391 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-01-27 14:46:43,399 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:46:43" (1/1) ... [2024-01-27 14:46:43,400 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:46:43" (1/1) ... [2024-01-27 14:46:43,413 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:46:43" (1/1) ... [2024-01-27 14:46:43,438 INFO L175 MemorySlicer]: Split 16 memory accesses to 4 slices as follows [2, 5, 8, 1]. 50 percent of accesses are in the largest equivalence class. The 13 initializations are split as follows [2, 5, 6, 0]. The 2 writes are split as follows [0, 0, 1, 1]. [2024-01-27 14:46:43,439 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:46:43" (1/1) ... [2024-01-27 14:46:43,439 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:46:43" (1/1) ... [2024-01-27 14:46:43,445 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:46:43" (1/1) ... [2024-01-27 14:46:43,459 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:46:43" (1/1) ... [2024-01-27 14:46:43,461 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:46:43" (1/1) ... [2024-01-27 14:46:43,466 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:46:43" (1/1) ... [2024-01-27 14:46:43,469 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-01-27 14:46:43,471 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-01-27 14:46:43,471 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-01-27 14:46:43,472 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-01-27 14:46:43,472 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:46:43" (1/1) ... [2024-01-27 14:46:43,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:46:43,484 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-27 14:46:43,498 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-01-27 14:46:43,514 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-01-27 14:46:43,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-01-27 14:46:43,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-01-27 14:46:43,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-01-27 14:46:43,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-01-27 14:46:43,529 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2024-01-27 14:46:43,529 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2024-01-27 14:46:43,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-01-27 14:46:43,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-01-27 14:46:43,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-01-27 14:46:43,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-01-27 14:46:43,536 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-01-27 14:46:43,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-01-27 14:46:43,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-01-27 14:46:43,537 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-01-27 14:46:43,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-01-27 14:46:43,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-01-27 14:46:43,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-01-27 14:46:43,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-01-27 14:46:43,537 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-01-27 14:46:43,537 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-01-27 14:46:43,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-01-27 14:46:43,539 WARN L214 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-01-27 14:46:43,672 INFO L244 CfgBuilder]: Building ICFG [2024-01-27 14:46:43,673 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-01-27 14:46:44,151 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-01-27 14:46:44,151 INFO L293 CfgBuilder]: Performing block encoding [2024-01-27 14:46:44,226 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-01-27 14:46:44,226 INFO L320 CfgBuilder]: Removed 3 assume(true) statements. [2024-01-27 14:46:44,227 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 02:46:44 BoogieIcfgContainer [2024-01-27 14:46:44,227 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-01-27 14:46:44,228 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-01-27 14:46:44,228 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-01-27 14:46:44,231 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-01-27 14:46:44,231 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:46:41" (1/4) ... [2024-01-27 14:46:44,232 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c0af9ee and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 27.01 02:46:44, skipping insertion in model container [2024-01-27 14:46:44,232 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.01 02:46:42" (2/4) ... [2024-01-27 14:46:44,232 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c0af9ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.01 02:46:44, skipping insertion in model container [2024-01-27 14:46:44,232 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:46:43" (3/4) ... [2024-01-27 14:46:44,233 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c0af9ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.01 02:46:44, skipping insertion in model container [2024-01-27 14:46:44,233 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 02:46:44" (4/4) ... [2024-01-27 14:46:44,234 INFO L112 eAbstractionObserver]: Analyzing ICFG 11_fmaxsymopt-pthread.i [2024-01-27 14:46:44,247 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-01-27 14:46:44,247 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 107 error locations. [2024-01-27 14:46:44,248 INFO L518 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-01-27 14:46:44,336 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-01-27 14:46:44,368 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 238 places, 241 transitions, 486 flow [2024-01-27 14:46:44,409 INFO L124 PetriNetUnfolderBase]: 6/243 cut-off events. [2024-01-27 14:46:44,412 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-27 14:46:44,414 INFO L83 FinitePrefix]: Finished finitePrefix Result has 247 conditions, 243 events. 6/243 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 575 event pairs, 0 based on Foata normal form. 0/128 useless extension candidates. Maximal degree in co-relation 236. Up to 2 conditions per place. [2024-01-27 14:46:44,415 INFO L82 GeneralOperation]: Start removeDead. Operand has 238 places, 241 transitions, 486 flow [2024-01-27 14:46:44,423 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 238 places, 241 transitions, 486 flow [2024-01-27 14:46:44,432 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-01-27 14:46:44,436 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;@52c9e96, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-01-27 14:46:44,437 INFO L358 AbstractCegarLoop]: Starting to check reachability of 215 error locations. [2024-01-27 14:46:44,439 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-01-27 14:46:44,440 INFO L124 PetriNetUnfolderBase]: 1/8 cut-off events. [2024-01-27 14:46:44,440 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-27 14:46:44,440 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-27 14:46:44,440 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1] [2024-01-27 14:46:44,441 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 212 more)] === [2024-01-27 14:46:44,444 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-27 14:46:44,444 INFO L85 PathProgramCache]: Analyzing trace with hash 1689804266, now seen corresponding path program 1 times [2024-01-27 14:46:44,450 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-27 14:46:44,451 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1105143167] [2024-01-27 14:46:44,451 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-27 14:46:44,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-27 14:46:44,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-27 14:46:44,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 14:46:44,658 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-27 14:46:44,658 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1105143167] [2024-01-27 14:46:44,659 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1105143167] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-27 14:46:44,659 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-27 14:46:44,659 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-01-27 14:46:44,660 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [718397433] [2024-01-27 14:46:44,661 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-27 14:46:44,667 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-01-27 14:46:44,671 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-27 14:46:44,692 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-01-27 14:46:44,693 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-01-27 14:46:44,695 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 218 out of 241 [2024-01-27 14:46:44,700 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 238 places, 241 transitions, 486 flow. Second operand has 3 states, 3 states have (on average 219.33333333333334) internal successors, (658), 3 states have internal predecessors, (658), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 14:46:44,700 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-27 14:46:44,700 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 218 of 241 [2024-01-27 14:46:44,701 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-27 14:46:44,855 INFO L124 PetriNetUnfolderBase]: 39/717 cut-off events. [2024-01-27 14:46:44,855 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-27 14:46:44,860 INFO L83 FinitePrefix]: Finished finitePrefix Result has 801 conditions, 717 events. 39/717 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 19. Compared 3598 event pairs, 26 based on Foata normal form. 3/418 useless extension candidates. Maximal degree in co-relation 781. Up to 79 conditions per place. [2024-01-27 14:46:44,865 INFO L140 encePairwiseOnDemand]: 236/241 looper letters, 20 selfloop transitions, 2 changer transitions 0/240 dead transitions. [2024-01-27 14:46:44,865 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 239 places, 240 transitions, 528 flow [2024-01-27 14:46:44,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-01-27 14:46:44,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-01-27 14:46:44,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 679 transitions. [2024-01-27 14:46:44,882 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9391424619640387 [2024-01-27 14:46:44,884 INFO L175 Difference]: Start difference. First operand has 238 places, 241 transitions, 486 flow. Second operand 3 states and 679 transitions. [2024-01-27 14:46:44,884 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 239 places, 240 transitions, 528 flow [2024-01-27 14:46:44,888 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 239 places, 240 transitions, 528 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-01-27 14:46:44,893 INFO L231 Difference]: Finished difference. Result has 240 places, 240 transitions, 494 flow [2024-01-27 14:46:44,895 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=241, PETRI_DIFFERENCE_MINUEND_FLOW=482, PETRI_DIFFERENCE_MINUEND_PLACES=237, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=239, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=237, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=494, PETRI_PLACES=240, PETRI_TRANSITIONS=240} [2024-01-27 14:46:44,897 INFO L281 CegarLoopForPetriNet]: 238 programPoint places, 2 predicate places. [2024-01-27 14:46:44,898 INFO L495 AbstractCegarLoop]: Abstraction has has 240 places, 240 transitions, 494 flow [2024-01-27 14:46:44,898 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 219.33333333333334) internal successors, (658), 3 states have internal predecessors, (658), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 14:46:44,899 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-27 14:46:44,899 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2024-01-27 14:46:44,899 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-01-27 14:46:44,899 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 212 more)] === [2024-01-27 14:46:44,900 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-27 14:46:44,900 INFO L85 PathProgramCache]: Analyzing trace with hash 838323917, now seen corresponding path program 1 times [2024-01-27 14:46:44,900 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-27 14:46:44,900 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1710978743] [2024-01-27 14:46:44,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-27 14:46:44,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-27 14:46:44,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-27 14:46:44,985 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 14:46:44,985 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-27 14:46:44,986 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1710978743] [2024-01-27 14:46:44,986 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1710978743] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-27 14:46:44,986 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [982607075] [2024-01-27 14:46:44,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-27 14:46:44,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-27 14:46:44,987 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-27 14:46:44,988 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-01-27 14:46:44,992 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-01-27 14:46:45,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-27 14:46:45,060 INFO L262 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 3 conjunts are in the unsatisfiable core [2024-01-27 14:46:45,063 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-27 14:46:45,091 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 14:46:45,091 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-01-27 14:46:45,109 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 14:46:45,109 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [982607075] provided 0 perfect and 2 imperfect interpolant sequences [2024-01-27 14:46:45,109 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-01-27 14:46:45,109 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 5 [2024-01-27 14:46:45,111 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [699811288] [2024-01-27 14:46:45,111 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-01-27 14:46:45,114 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-01-27 14:46:45,115 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-27 14:46:45,115 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-01-27 14:46:45,115 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-01-27 14:46:45,119 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 218 out of 241 [2024-01-27 14:46:45,121 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 240 places, 240 transitions, 494 flow. Second operand has 6 states, 6 states have (on average 219.33333333333334) internal successors, (1316), 6 states have internal predecessors, (1316), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 14:46:45,121 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-27 14:46:45,121 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 218 of 241 [2024-01-27 14:46:45,121 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-27 14:46:45,246 INFO L124 PetriNetUnfolderBase]: 39/720 cut-off events. [2024-01-27 14:46:45,246 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-27 14:46:45,247 INFO L83 FinitePrefix]: Finished finitePrefix Result has 817 conditions, 720 events. 39/720 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 19. Compared 3605 event pairs, 26 based on Foata normal form. 0/418 useless extension candidates. Maximal degree in co-relation 805. Up to 79 conditions per place. [2024-01-27 14:46:45,249 INFO L140 encePairwiseOnDemand]: 238/241 looper letters, 20 selfloop transitions, 5 changer transitions 0/243 dead transitions. [2024-01-27 14:46:45,249 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 245 places, 243 transitions, 556 flow [2024-01-27 14:46:45,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-01-27 14:46:45,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-01-27 14:46:45,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1336 transitions. [2024-01-27 14:46:45,251 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9239280774550485 [2024-01-27 14:46:45,252 INFO L175 Difference]: Start difference. First operand has 240 places, 240 transitions, 494 flow. Second operand 6 states and 1336 transitions. [2024-01-27 14:46:45,252 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 245 places, 243 transitions, 556 flow [2024-01-27 14:46:45,253 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 244 places, 243 transitions, 552 flow, removed 1 selfloop flow, removed 1 redundant places. [2024-01-27 14:46:45,256 INFO L231 Difference]: Finished difference. Result has 247 places, 243 transitions, 526 flow [2024-01-27 14:46:45,257 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=241, PETRI_DIFFERENCE_MINUEND_FLOW=490, PETRI_DIFFERENCE_MINUEND_PLACES=239, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=240, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=237, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=526, PETRI_PLACES=247, PETRI_TRANSITIONS=243} [2024-01-27 14:46:45,257 INFO L281 CegarLoopForPetriNet]: 238 programPoint places, 9 predicate places. [2024-01-27 14:46:45,257 INFO L495 AbstractCegarLoop]: Abstraction has has 247 places, 243 transitions, 526 flow [2024-01-27 14:46:45,258 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 219.33333333333334) internal successors, (1316), 6 states have internal predecessors, (1316), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 14:46:45,258 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-27 14:46:45,258 INFO L208 CegarLoopForPetriNet]: trace histogram [4, 1, 1, 1, 1, 1, 1] [2024-01-27 14:46:45,284 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-01-27 14:46:45,469 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-27 14:46:45,469 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 212 more)] === [2024-01-27 14:46:45,470 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-27 14:46:45,470 INFO L85 PathProgramCache]: Analyzing trace with hash 1904148138, now seen corresponding path program 2 times [2024-01-27 14:46:45,470 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-27 14:46:45,470 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1102605113] [2024-01-27 14:46:45,470 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-27 14:46:45,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-27 14:46:45,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-27 14:46:45,557 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 14:46:45,558 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-27 14:46:45,558 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1102605113] [2024-01-27 14:46:45,558 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1102605113] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-27 14:46:45,558 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [286194401] [2024-01-27 14:46:45,558 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-01-27 14:46:45,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-27 14:46:45,559 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-27 14:46:45,559 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-01-27 14:46:45,570 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-01-27 14:46:45,622 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-01-27 14:46:45,623 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-01-27 14:46:45,623 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 9 conjunts are in the unsatisfiable core [2024-01-27 14:46:45,625 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-27 14:46:45,647 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-01-27 14:46:45,648 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-01-27 14:46:45,648 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [286194401] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-27 14:46:45,648 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-01-27 14:46:45,648 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 9 [2024-01-27 14:46:45,648 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [580433936] [2024-01-27 14:46:45,648 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-27 14:46:45,649 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-01-27 14:46:45,649 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-27 14:46:45,649 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-01-27 14:46:45,649 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2024-01-27 14:46:45,658 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 241 [2024-01-27 14:46:45,659 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 247 places, 243 transitions, 526 flow. Second operand has 4 states, 4 states have (on average 214.75) internal successors, (859), 4 states have internal predecessors, (859), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 14:46:45,659 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-27 14:46:45,659 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 241 [2024-01-27 14:46:45,659 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-27 14:46:45,736 INFO L124 PetriNetUnfolderBase]: 41/724 cut-off events. [2024-01-27 14:46:45,736 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2024-01-27 14:46:45,737 INFO L83 FinitePrefix]: Finished finitePrefix Result has 839 conditions, 724 events. 41/724 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 19. Compared 3625 event pairs, 0 based on Foata normal form. 0/421 useless extension candidates. Maximal degree in co-relation 805. Up to 76 conditions per place. [2024-01-27 14:46:45,739 INFO L140 encePairwiseOnDemand]: 235/241 looper letters, 27 selfloop transitions, 2 changer transitions 0/242 dead transitions. [2024-01-27 14:46:45,739 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 246 places, 242 transitions, 582 flow [2024-01-27 14:46:45,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-01-27 14:46:45,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-01-27 14:46:45,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 881 transitions. [2024-01-27 14:46:45,741 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9139004149377593 [2024-01-27 14:46:45,741 INFO L175 Difference]: Start difference. First operand has 247 places, 243 transitions, 526 flow. Second operand 4 states and 881 transitions. [2024-01-27 14:46:45,742 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 246 places, 242 transitions, 582 flow [2024-01-27 14:46:45,743 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 245 places, 242 transitions, 568 flow, removed 6 selfloop flow, removed 1 redundant places. [2024-01-27 14:46:45,745 INFO L231 Difference]: Finished difference. Result has 245 places, 239 transitions, 508 flow [2024-01-27 14:46:45,746 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=241, PETRI_DIFFERENCE_MINUEND_FLOW=504, PETRI_DIFFERENCE_MINUEND_PLACES=242, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=239, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=237, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=508, PETRI_PLACES=245, PETRI_TRANSITIONS=239} [2024-01-27 14:46:45,746 INFO L281 CegarLoopForPetriNet]: 238 programPoint places, 7 predicate places. [2024-01-27 14:46:45,746 INFO L495 AbstractCegarLoop]: Abstraction has has 245 places, 239 transitions, 508 flow [2024-01-27 14:46:45,747 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 214.75) internal successors, (859), 4 states have internal predecessors, (859), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 14:46:45,747 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-27 14:46:45,747 INFO L208 CegarLoopForPetriNet]: trace histogram [4, 1, 1, 1, 1, 1, 1, 1] [2024-01-27 14:46:45,770 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-01-27 14:46:45,958 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2024-01-27 14:46:45,959 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT === [thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 212 more)] === [2024-01-27 14:46:45,959 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-27 14:46:45,959 INFO L85 PathProgramCache]: Analyzing trace with hash -1100949134, now seen corresponding path program 1 times [2024-01-27 14:46:45,959 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-27 14:46:45,959 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [749068031] [2024-01-27 14:46:45,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-27 14:46:45,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-27 14:46:45,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-27 14:46:46,071 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 14:46:46,071 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-27 14:46:46,071 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [749068031] [2024-01-27 14:46:46,071 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [749068031] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-27 14:46:46,072 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1819749066] [2024-01-27 14:46:46,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-27 14:46:46,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-27 14:46:46,072 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-27 14:46:46,073 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-01-27 14:46:46,076 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-01-27 14:46:46,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-27 14:46:46,153 INFO L262 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 6 conjunts are in the unsatisfiable core [2024-01-27 14:46:46,154 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-27 14:46:46,163 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 14:46:46,163 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-01-27 14:46:46,189 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 14:46:46,189 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1819749066] provided 0 perfect and 2 imperfect interpolant sequences [2024-01-27 14:46:46,189 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-01-27 14:46:46,189 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 7 [2024-01-27 14:46:46,189 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1359555766] [2024-01-27 14:46:46,190 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-01-27 14:46:46,190 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-01-27 14:46:46,190 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-27 14:46:46,190 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-01-27 14:46:46,191 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2024-01-27 14:46:46,192 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 218 out of 241 [2024-01-27 14:46:46,194 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 245 places, 239 transitions, 508 flow. Second operand has 8 states, 8 states have (on average 219.5) internal successors, (1756), 8 states have internal predecessors, (1756), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 14:46:46,194 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-27 14:46:46,194 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 218 of 241 [2024-01-27 14:46:46,194 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-27 14:46:46,272 INFO L124 PetriNetUnfolderBase]: 39/716 cut-off events. [2024-01-27 14:46:46,272 INFO L125 PetriNetUnfolderBase]: For 14/14 co-relation queries the response was YES. [2024-01-27 14:46:46,273 INFO L83 FinitePrefix]: Finished finitePrefix Result has 828 conditions, 716 events. 39/716 cut-off events. For 14/14 co-relation queries the response was YES. Maximal size of possible extension queue 19. Compared 3579 event pairs, 26 based on Foata normal form. 2/417 useless extension candidates. Maximal degree in co-relation 792. Up to 79 conditions per place. [2024-01-27 14:46:46,275 INFO L140 encePairwiseOnDemand]: 238/241 looper letters, 20 selfloop transitions, 7 changer transitions 0/241 dead transitions. [2024-01-27 14:46:46,275 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 252 places, 241 transitions, 574 flow [2024-01-27 14:46:46,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-01-27 14:46:46,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2024-01-27 14:46:46,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1773 transitions. [2024-01-27 14:46:46,278 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9196058091286307 [2024-01-27 14:46:46,279 INFO L175 Difference]: Start difference. First operand has 245 places, 239 transitions, 508 flow. Second operand 8 states and 1773 transitions. [2024-01-27 14:46:46,279 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 252 places, 241 transitions, 574 flow [2024-01-27 14:46:46,280 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 250 places, 241 transitions, 571 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-01-27 14:46:46,282 INFO L231 Difference]: Finished difference. Result has 252 places, 241 transitions, 541 flow [2024-01-27 14:46:46,283 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=241, PETRI_DIFFERENCE_MINUEND_FLOW=505, PETRI_DIFFERENCE_MINUEND_PLACES=243, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=239, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=233, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=541, PETRI_PLACES=252, PETRI_TRANSITIONS=241} [2024-01-27 14:46:46,283 INFO L281 CegarLoopForPetriNet]: 238 programPoint places, 14 predicate places. [2024-01-27 14:46:46,283 INFO L495 AbstractCegarLoop]: Abstraction has has 252 places, 241 transitions, 541 flow [2024-01-27 14:46:46,285 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 219.5) internal successors, (1756), 8 states have internal predecessors, (1756), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 14:46:46,285 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-27 14:46:46,285 INFO L208 CegarLoopForPetriNet]: trace histogram [6, 2, 1, 1, 1, 1, 1] [2024-01-27 14:46:46,298 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-01-27 14:46:46,495 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-27 14:46:46,496 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 212 more)] === [2024-01-27 14:46:46,496 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-27 14:46:46,496 INFO L85 PathProgramCache]: Analyzing trace with hash 1186208739, now seen corresponding path program 1 times [2024-01-27 14:46:46,496 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-27 14:46:46,496 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [847064322] [2024-01-27 14:46:46,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-27 14:46:46,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-27 14:46:46,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-01-27 14:46:46,517 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-01-27 14:46:46,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-01-27 14:46:46,553 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-01-27 14:46:46,553 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-01-27 14:46:46,554 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (214 of 215 remaining) [2024-01-27 14:46:46,555 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT (213 of 215 remaining) [2024-01-27 14:46:46,556 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT (212 of 215 remaining) [2024-01-27 14:46:46,556 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (211 of 215 remaining) [2024-01-27 14:46:46,556 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONWITNESS_INVARIANT (210 of 215 remaining) [2024-01-27 14:46:46,556 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONWITNESS_INVARIANT (209 of 215 remaining) [2024-01-27 14:46:46,556 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONWITNESS_INVARIANT (208 of 215 remaining) [2024-01-27 14:46:46,556 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONWITNESS_INVARIANT (207 of 215 remaining) [2024-01-27 14:46:46,557 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONWITNESS_INVARIANT (206 of 215 remaining) [2024-01-27 14:46:46,557 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONWITNESS_INVARIANT (205 of 215 remaining) [2024-01-27 14:46:46,557 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONWITNESS_INVARIANT (204 of 215 remaining) [2024-01-27 14:46:46,557 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONWITNESS_INVARIANT (203 of 215 remaining) [2024-01-27 14:46:46,557 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONWITNESS_INVARIANT (202 of 215 remaining) [2024-01-27 14:46:46,557 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONWITNESS_INVARIANT (201 of 215 remaining) [2024-01-27 14:46:46,558 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONWITNESS_INVARIANT (200 of 215 remaining) [2024-01-27 14:46:46,558 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONWITNESS_INVARIANT (199 of 215 remaining) [2024-01-27 14:46:46,558 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONWITNESS_INVARIANT (198 of 215 remaining) [2024-01-27 14:46:46,558 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONWITNESS_INVARIANT (197 of 215 remaining) [2024-01-27 14:46:46,558 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONWITNESS_INVARIANT (196 of 215 remaining) [2024-01-27 14:46:46,558 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONWITNESS_INVARIANT (195 of 215 remaining) [2024-01-27 14:46:46,559 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONWITNESS_INVARIANT (194 of 215 remaining) [2024-01-27 14:46:46,559 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONWITNESS_INVARIANT (193 of 215 remaining) [2024-01-27 14:46:46,559 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONWITNESS_INVARIANT (192 of 215 remaining) [2024-01-27 14:46:46,559 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONWITNESS_INVARIANT (191 of 215 remaining) [2024-01-27 14:46:46,559 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONWITNESS_INVARIANT (190 of 215 remaining) [2024-01-27 14:46:46,559 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONWITNESS_INVARIANT (189 of 215 remaining) [2024-01-27 14:46:46,559 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONWITNESS_INVARIANT (188 of 215 remaining) [2024-01-27 14:46:46,560 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONWITNESS_INVARIANT (187 of 215 remaining) [2024-01-27 14:46:46,560 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONWITNESS_INVARIANT (186 of 215 remaining) [2024-01-27 14:46:46,560 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONWITNESS_INVARIANT (185 of 215 remaining) [2024-01-27 14:46:46,560 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONWITNESS_INVARIANT (184 of 215 remaining) [2024-01-27 14:46:46,560 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONWITNESS_INVARIANT (183 of 215 remaining) [2024-01-27 14:46:46,560 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONWITNESS_INVARIANT (182 of 215 remaining) [2024-01-27 14:46:46,560 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONWITNESS_INVARIANT (181 of 215 remaining) [2024-01-27 14:46:46,561 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONWITNESS_INVARIANT (180 of 215 remaining) [2024-01-27 14:46:46,561 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONWITNESS_INVARIANT (179 of 215 remaining) [2024-01-27 14:46:46,561 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONWITNESS_INVARIANT (178 of 215 remaining) [2024-01-27 14:46:46,561 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONWITNESS_INVARIANT (177 of 215 remaining) [2024-01-27 14:46:46,561 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONWITNESS_INVARIANT (176 of 215 remaining) [2024-01-27 14:46:46,563 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONWITNESS_INVARIANT (175 of 215 remaining) [2024-01-27 14:46:46,563 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONWITNESS_INVARIANT (174 of 215 remaining) [2024-01-27 14:46:46,563 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONWITNESS_INVARIANT (173 of 215 remaining) [2024-01-27 14:46:46,563 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONWITNESS_INVARIANT (172 of 215 remaining) [2024-01-27 14:46:46,563 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONWITNESS_INVARIANT (171 of 215 remaining) [2024-01-27 14:46:46,563 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONWITNESS_INVARIANT (170 of 215 remaining) [2024-01-27 14:46:46,563 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONWITNESS_INVARIANT (169 of 215 remaining) [2024-01-27 14:46:46,564 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONWITNESS_INVARIANT (168 of 215 remaining) [2024-01-27 14:46:46,564 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONWITNESS_INVARIANT (167 of 215 remaining) [2024-01-27 14:46:46,566 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONWITNESS_INVARIANT (166 of 215 remaining) [2024-01-27 14:46:46,567 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONWITNESS_INVARIANT (165 of 215 remaining) [2024-01-27 14:46:46,567 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONWITNESS_INVARIANT (164 of 215 remaining) [2024-01-27 14:46:46,567 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONWITNESS_INVARIANT (163 of 215 remaining) [2024-01-27 14:46:46,567 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONWITNESS_INVARIANT (162 of 215 remaining) [2024-01-27 14:46:46,567 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONWITNESS_INVARIANT (161 of 215 remaining) [2024-01-27 14:46:46,567 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONWITNESS_INVARIANT (160 of 215 remaining) [2024-01-27 14:46:46,567 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err97ASSERT_VIOLATIONERROR_FUNCTION (159 of 215 remaining) [2024-01-27 14:46:46,568 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONWITNESS_INVARIANT (158 of 215 remaining) [2024-01-27 14:46:46,568 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONWITNESS_INVARIANT (157 of 215 remaining) [2024-01-27 14:46:46,568 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err98ASSERT_VIOLATIONWITNESS_INVARIANT (156 of 215 remaining) [2024-01-27 14:46:46,568 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONWITNESS_INVARIANT (155 of 215 remaining) [2024-01-27 14:46:46,568 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONWITNESS_INVARIANT (154 of 215 remaining) [2024-01-27 14:46:46,568 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONWITNESS_INVARIANT (153 of 215 remaining) [2024-01-27 14:46:46,568 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err99ASSERT_VIOLATIONWITNESS_INVARIANT (152 of 215 remaining) [2024-01-27 14:46:46,568 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONWITNESS_INVARIANT (151 of 215 remaining) [2024-01-27 14:46:46,569 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONWITNESS_INVARIANT (150 of 215 remaining) [2024-01-27 14:46:46,569 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err100ASSERT_VIOLATIONWITNESS_INVARIANT (149 of 215 remaining) [2024-01-27 14:46:46,569 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONWITNESS_INVARIANT (148 of 215 remaining) [2024-01-27 14:46:46,569 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONWITNESS_INVARIANT (147 of 215 remaining) [2024-01-27 14:46:46,569 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err101ASSERT_VIOLATIONWITNESS_INVARIANT (146 of 215 remaining) [2024-01-27 14:46:46,569 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONWITNESS_INVARIANT (145 of 215 remaining) [2024-01-27 14:46:46,569 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONWITNESS_INVARIANT (144 of 215 remaining) [2024-01-27 14:46:46,570 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err102ASSERT_VIOLATIONWITNESS_INVARIANT (143 of 215 remaining) [2024-01-27 14:46:46,570 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONWITNESS_INVARIANT (142 of 215 remaining) [2024-01-27 14:46:46,570 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONWITNESS_INVARIANT (141 of 215 remaining) [2024-01-27 14:46:46,570 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err103ASSERT_VIOLATIONWITNESS_INVARIANT (140 of 215 remaining) [2024-01-27 14:46:46,570 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONWITNESS_INVARIANT (139 of 215 remaining) [2024-01-27 14:46:46,570 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONWITNESS_INVARIANT (138 of 215 remaining) [2024-01-27 14:46:46,570 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err104ASSERT_VIOLATIONWITNESS_INVARIANT (137 of 215 remaining) [2024-01-27 14:46:46,571 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONWITNESS_INVARIANT (136 of 215 remaining) [2024-01-27 14:46:46,571 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONWITNESS_INVARIANT (135 of 215 remaining) [2024-01-27 14:46:46,571 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err105ASSERT_VIOLATIONWITNESS_INVARIANT (134 of 215 remaining) [2024-01-27 14:46:46,571 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONWITNESS_INVARIANT (133 of 215 remaining) [2024-01-27 14:46:46,573 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONWITNESS_INVARIANT (132 of 215 remaining) [2024-01-27 14:46:46,573 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONWITNESS_INVARIANT (131 of 215 remaining) [2024-01-27 14:46:46,573 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err106ASSERT_VIOLATIONWITNESS_INVARIANT (130 of 215 remaining) [2024-01-27 14:46:46,574 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err74ASSERT_VIOLATIONWITNESS_INVARIANT (129 of 215 remaining) [2024-01-27 14:46:46,574 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err75ASSERT_VIOLATIONWITNESS_INVARIANT (128 of 215 remaining) [2024-01-27 14:46:46,574 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err76ASSERT_VIOLATIONWITNESS_INVARIANT (127 of 215 remaining) [2024-01-27 14:46:46,574 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err77ASSERT_VIOLATIONWITNESS_INVARIANT (126 of 215 remaining) [2024-01-27 14:46:46,574 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err78ASSERT_VIOLATIONWITNESS_INVARIANT (125 of 215 remaining) [2024-01-27 14:46:46,574 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err79ASSERT_VIOLATIONWITNESS_INVARIANT (124 of 215 remaining) [2024-01-27 14:46:46,574 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err80ASSERT_VIOLATIONWITNESS_INVARIANT (123 of 215 remaining) [2024-01-27 14:46:46,575 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err81ASSERT_VIOLATIONWITNESS_INVARIANT (122 of 215 remaining) [2024-01-27 14:46:46,575 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err82ASSERT_VIOLATIONWITNESS_INVARIANT (121 of 215 remaining) [2024-01-27 14:46:46,575 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err83ASSERT_VIOLATIONWITNESS_INVARIANT (120 of 215 remaining) [2024-01-27 14:46:46,575 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err84ASSERT_VIOLATIONWITNESS_INVARIANT (119 of 215 remaining) [2024-01-27 14:46:46,575 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err85ASSERT_VIOLATIONWITNESS_INVARIANT (118 of 215 remaining) [2024-01-27 14:46:46,575 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err86ASSERT_VIOLATIONWITNESS_INVARIANT (117 of 215 remaining) [2024-01-27 14:46:46,575 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err87ASSERT_VIOLATIONWITNESS_INVARIANT (116 of 215 remaining) [2024-01-27 14:46:46,576 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err88ASSERT_VIOLATIONWITNESS_INVARIANT (115 of 215 remaining) [2024-01-27 14:46:46,576 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err89ASSERT_VIOLATIONWITNESS_INVARIANT (114 of 215 remaining) [2024-01-27 14:46:46,576 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err90ASSERT_VIOLATIONWITNESS_INVARIANT (113 of 215 remaining) [2024-01-27 14:46:46,576 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err91ASSERT_VIOLATIONWITNESS_INVARIANT (112 of 215 remaining) [2024-01-27 14:46:46,576 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err92ASSERT_VIOLATIONWITNESS_INVARIANT (111 of 215 remaining) [2024-01-27 14:46:46,576 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err93ASSERT_VIOLATIONWITNESS_INVARIANT (110 of 215 remaining) [2024-01-27 14:46:46,576 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err94ASSERT_VIOLATIONWITNESS_INVARIANT (109 of 215 remaining) [2024-01-27 14:46:46,577 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err95ASSERT_VIOLATIONWITNESS_INVARIANT (108 of 215 remaining) [2024-01-27 14:46:46,577 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err96ASSERT_VIOLATIONWITNESS_INVARIANT (107 of 215 remaining) [2024-01-27 14:46:46,577 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT (106 of 215 remaining) [2024-01-27 14:46:46,577 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT (105 of 215 remaining) [2024-01-27 14:46:46,577 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (104 of 215 remaining) [2024-01-27 14:46:46,577 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONWITNESS_INVARIANT (103 of 215 remaining) [2024-01-27 14:46:46,577 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONWITNESS_INVARIANT (102 of 215 remaining) [2024-01-27 14:46:46,577 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONWITNESS_INVARIANT (101 of 215 remaining) [2024-01-27 14:46:46,578 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONWITNESS_INVARIANT (100 of 215 remaining) [2024-01-27 14:46:46,578 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONWITNESS_INVARIANT (99 of 215 remaining) [2024-01-27 14:46:46,578 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONWITNESS_INVARIANT (98 of 215 remaining) [2024-01-27 14:46:46,578 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONWITNESS_INVARIANT (97 of 215 remaining) [2024-01-27 14:46:46,578 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONWITNESS_INVARIANT (96 of 215 remaining) [2024-01-27 14:46:46,578 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONWITNESS_INVARIANT (95 of 215 remaining) [2024-01-27 14:46:46,578 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONWITNESS_INVARIANT (94 of 215 remaining) [2024-01-27 14:46:46,579 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONWITNESS_INVARIANT (93 of 215 remaining) [2024-01-27 14:46:46,579 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONWITNESS_INVARIANT (92 of 215 remaining) [2024-01-27 14:46:46,579 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONWITNESS_INVARIANT (91 of 215 remaining) [2024-01-27 14:46:46,579 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONWITNESS_INVARIANT (90 of 215 remaining) [2024-01-27 14:46:46,579 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONWITNESS_INVARIANT (89 of 215 remaining) [2024-01-27 14:46:46,579 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONWITNESS_INVARIANT (88 of 215 remaining) [2024-01-27 14:46:46,579 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONWITNESS_INVARIANT (87 of 215 remaining) [2024-01-27 14:46:46,580 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONWITNESS_INVARIANT (86 of 215 remaining) [2024-01-27 14:46:46,580 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONWITNESS_INVARIANT (85 of 215 remaining) [2024-01-27 14:46:46,580 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONWITNESS_INVARIANT (84 of 215 remaining) [2024-01-27 14:46:46,580 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONWITNESS_INVARIANT (83 of 215 remaining) [2024-01-27 14:46:46,580 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONWITNESS_INVARIANT (82 of 215 remaining) [2024-01-27 14:46:46,580 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONWITNESS_INVARIANT (81 of 215 remaining) [2024-01-27 14:46:46,581 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONWITNESS_INVARIANT (80 of 215 remaining) [2024-01-27 14:46:46,581 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONWITNESS_INVARIANT (79 of 215 remaining) [2024-01-27 14:46:46,581 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONWITNESS_INVARIANT (78 of 215 remaining) [2024-01-27 14:46:46,581 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONWITNESS_INVARIANT (77 of 215 remaining) [2024-01-27 14:46:46,581 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONWITNESS_INVARIANT (76 of 215 remaining) [2024-01-27 14:46:46,581 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONWITNESS_INVARIANT (75 of 215 remaining) [2024-01-27 14:46:46,582 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONWITNESS_INVARIANT (74 of 215 remaining) [2024-01-27 14:46:46,582 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONWITNESS_INVARIANT (73 of 215 remaining) [2024-01-27 14:46:46,582 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONWITNESS_INVARIANT (72 of 215 remaining) [2024-01-27 14:46:46,582 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONWITNESS_INVARIANT (71 of 215 remaining) [2024-01-27 14:46:46,582 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONWITNESS_INVARIANT (70 of 215 remaining) [2024-01-27 14:46:46,582 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONWITNESS_INVARIANT (69 of 215 remaining) [2024-01-27 14:46:46,582 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONWITNESS_INVARIANT (68 of 215 remaining) [2024-01-27 14:46:46,583 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONWITNESS_INVARIANT (67 of 215 remaining) [2024-01-27 14:46:46,583 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONWITNESS_INVARIANT (66 of 215 remaining) [2024-01-27 14:46:46,583 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONWITNESS_INVARIANT (65 of 215 remaining) [2024-01-27 14:46:46,583 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONWITNESS_INVARIANT (64 of 215 remaining) [2024-01-27 14:46:46,583 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONWITNESS_INVARIANT (63 of 215 remaining) [2024-01-27 14:46:46,583 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONWITNESS_INVARIANT (62 of 215 remaining) [2024-01-27 14:46:46,583 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONWITNESS_INVARIANT (61 of 215 remaining) [2024-01-27 14:46:46,584 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONWITNESS_INVARIANT (60 of 215 remaining) [2024-01-27 14:46:46,584 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONWITNESS_INVARIANT (59 of 215 remaining) [2024-01-27 14:46:46,584 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONWITNESS_INVARIANT (58 of 215 remaining) [2024-01-27 14:46:46,584 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONWITNESS_INVARIANT (57 of 215 remaining) [2024-01-27 14:46:46,584 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONWITNESS_INVARIANT (56 of 215 remaining) [2024-01-27 14:46:46,584 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONWITNESS_INVARIANT (55 of 215 remaining) [2024-01-27 14:46:46,584 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONWITNESS_INVARIANT (54 of 215 remaining) [2024-01-27 14:46:46,585 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONWITNESS_INVARIANT (53 of 215 remaining) [2024-01-27 14:46:46,586 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err97ASSERT_VIOLATIONERROR_FUNCTION (52 of 215 remaining) [2024-01-27 14:46:46,586 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONWITNESS_INVARIANT (51 of 215 remaining) [2024-01-27 14:46:46,587 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONWITNESS_INVARIANT (50 of 215 remaining) [2024-01-27 14:46:46,587 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err98ASSERT_VIOLATIONWITNESS_INVARIANT (49 of 215 remaining) [2024-01-27 14:46:46,587 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONWITNESS_INVARIANT (48 of 215 remaining) [2024-01-27 14:46:46,587 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONWITNESS_INVARIANT (47 of 215 remaining) [2024-01-27 14:46:46,587 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONWITNESS_INVARIANT (46 of 215 remaining) [2024-01-27 14:46:46,587 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err99ASSERT_VIOLATIONWITNESS_INVARIANT (45 of 215 remaining) [2024-01-27 14:46:46,587 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONWITNESS_INVARIANT (44 of 215 remaining) [2024-01-27 14:46:46,588 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONWITNESS_INVARIANT (43 of 215 remaining) [2024-01-27 14:46:46,588 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err100ASSERT_VIOLATIONWITNESS_INVARIANT (42 of 215 remaining) [2024-01-27 14:46:46,588 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONWITNESS_INVARIANT (41 of 215 remaining) [2024-01-27 14:46:46,588 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONWITNESS_INVARIANT (40 of 215 remaining) [2024-01-27 14:46:46,588 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err101ASSERT_VIOLATIONWITNESS_INVARIANT (39 of 215 remaining) [2024-01-27 14:46:46,588 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONWITNESS_INVARIANT (38 of 215 remaining) [2024-01-27 14:46:46,589 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONWITNESS_INVARIANT (37 of 215 remaining) [2024-01-27 14:46:46,589 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err102ASSERT_VIOLATIONWITNESS_INVARIANT (36 of 215 remaining) [2024-01-27 14:46:46,589 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONWITNESS_INVARIANT (35 of 215 remaining) [2024-01-27 14:46:46,589 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONWITNESS_INVARIANT (34 of 215 remaining) [2024-01-27 14:46:46,589 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err103ASSERT_VIOLATIONWITNESS_INVARIANT (33 of 215 remaining) [2024-01-27 14:46:46,589 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONWITNESS_INVARIANT (32 of 215 remaining) [2024-01-27 14:46:46,589 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONWITNESS_INVARIANT (31 of 215 remaining) [2024-01-27 14:46:46,589 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err104ASSERT_VIOLATIONWITNESS_INVARIANT (30 of 215 remaining) [2024-01-27 14:46:46,590 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONWITNESS_INVARIANT (29 of 215 remaining) [2024-01-27 14:46:46,590 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONWITNESS_INVARIANT (28 of 215 remaining) [2024-01-27 14:46:46,590 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err105ASSERT_VIOLATIONWITNESS_INVARIANT (27 of 215 remaining) [2024-01-27 14:46:46,590 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONWITNESS_INVARIANT (26 of 215 remaining) [2024-01-27 14:46:46,590 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONWITNESS_INVARIANT (25 of 215 remaining) [2024-01-27 14:46:46,590 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONWITNESS_INVARIANT (24 of 215 remaining) [2024-01-27 14:46:46,590 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err106ASSERT_VIOLATIONWITNESS_INVARIANT (23 of 215 remaining) [2024-01-27 14:46:46,591 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err74ASSERT_VIOLATIONWITNESS_INVARIANT (22 of 215 remaining) [2024-01-27 14:46:46,591 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err75ASSERT_VIOLATIONWITNESS_INVARIANT (21 of 215 remaining) [2024-01-27 14:46:46,591 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err76ASSERT_VIOLATIONWITNESS_INVARIANT (20 of 215 remaining) [2024-01-27 14:46:46,591 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err77ASSERT_VIOLATIONWITNESS_INVARIANT (19 of 215 remaining) [2024-01-27 14:46:46,591 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err78ASSERT_VIOLATIONWITNESS_INVARIANT (18 of 215 remaining) [2024-01-27 14:46:46,591 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err79ASSERT_VIOLATIONWITNESS_INVARIANT (17 of 215 remaining) [2024-01-27 14:46:46,591 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err80ASSERT_VIOLATIONWITNESS_INVARIANT (16 of 215 remaining) [2024-01-27 14:46:46,592 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err81ASSERT_VIOLATIONWITNESS_INVARIANT (15 of 215 remaining) [2024-01-27 14:46:46,592 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err82ASSERT_VIOLATIONWITNESS_INVARIANT (14 of 215 remaining) [2024-01-27 14:46:46,592 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err83ASSERT_VIOLATIONWITNESS_INVARIANT (13 of 215 remaining) [2024-01-27 14:46:46,592 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err84ASSERT_VIOLATIONWITNESS_INVARIANT (12 of 215 remaining) [2024-01-27 14:46:46,592 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err85ASSERT_VIOLATIONWITNESS_INVARIANT (11 of 215 remaining) [2024-01-27 14:46:46,592 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err86ASSERT_VIOLATIONWITNESS_INVARIANT (10 of 215 remaining) [2024-01-27 14:46:46,592 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err87ASSERT_VIOLATIONWITNESS_INVARIANT (9 of 215 remaining) [2024-01-27 14:46:46,592 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err88ASSERT_VIOLATIONWITNESS_INVARIANT (8 of 215 remaining) [2024-01-27 14:46:46,593 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err89ASSERT_VIOLATIONWITNESS_INVARIANT (7 of 215 remaining) [2024-01-27 14:46:46,593 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err90ASSERT_VIOLATIONWITNESS_INVARIANT (6 of 215 remaining) [2024-01-27 14:46:46,593 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err91ASSERT_VIOLATIONWITNESS_INVARIANT (5 of 215 remaining) [2024-01-27 14:46:46,593 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err92ASSERT_VIOLATIONWITNESS_INVARIANT (4 of 215 remaining) [2024-01-27 14:46:46,593 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err93ASSERT_VIOLATIONWITNESS_INVARIANT (3 of 215 remaining) [2024-01-27 14:46:46,593 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err94ASSERT_VIOLATIONWITNESS_INVARIANT (2 of 215 remaining) [2024-01-27 14:46:46,593 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err95ASSERT_VIOLATIONWITNESS_INVARIANT (1 of 215 remaining) [2024-01-27 14:46:46,594 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err96ASSERT_VIOLATIONWITNESS_INVARIANT (0 of 215 remaining) [2024-01-27 14:46:46,594 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-01-27 14:46:46,594 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1] [2024-01-27 14:46:46,596 WARN L234 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2024-01-27 14:46:46,596 INFO L518 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2024-01-27 14:46:46,702 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-01-27 14:46:46,705 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 469 places, 475 transitions, 960 flow [2024-01-27 14:46:46,773 INFO L124 PetriNetUnfolderBase]: 11/480 cut-off events. [2024-01-27 14:46:46,773 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2024-01-27 14:46:46,781 INFO L83 FinitePrefix]: Finished finitePrefix Result has 488 conditions, 480 events. 11/480 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 2093 event pairs, 0 based on Foata normal form. 0/252 useless extension candidates. Maximal degree in co-relation 469. Up to 3 conditions per place. [2024-01-27 14:46:46,781 INFO L82 GeneralOperation]: Start removeDead. Operand has 469 places, 475 transitions, 960 flow [2024-01-27 14:46:46,800 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 469 places, 475 transitions, 960 flow [2024-01-27 14:46:46,800 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-01-27 14:46:46,801 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;@52c9e96, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-01-27 14:46:46,801 INFO L358 AbstractCegarLoop]: Starting to check reachability of 322 error locations. [2024-01-27 14:46:46,803 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-01-27 14:46:46,803 INFO L124 PetriNetUnfolderBase]: 1/8 cut-off events. [2024-01-27 14:46:46,803 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-27 14:46:46,803 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-27 14:46:46,803 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1] [2024-01-27 14:46:46,803 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 319 more)] === [2024-01-27 14:46:46,804 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-27 14:46:46,804 INFO L85 PathProgramCache]: Analyzing trace with hash -1437691949, now seen corresponding path program 1 times [2024-01-27 14:46:46,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-27 14:46:46,804 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [131898750] [2024-01-27 14:46:46,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-27 14:46:46,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-27 14:46:46,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-27 14:46:46,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 14:46:46,828 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-27 14:46:46,828 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [131898750] [2024-01-27 14:46:46,828 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [131898750] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-27 14:46:46,828 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-27 14:46:46,828 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-01-27 14:46:46,829 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1387665176] [2024-01-27 14:46:46,829 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-27 14:46:46,829 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-01-27 14:46:46,829 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-27 14:46:46,829 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-01-27 14:46:46,830 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-01-27 14:46:46,831 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 435 out of 475 [2024-01-27 14:46:46,832 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 469 places, 475 transitions, 960 flow. Second operand has 3 states, 3 states have (on average 436.3333333333333) internal successors, (1309), 3 states have internal predecessors, (1309), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 14:46:46,832 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-27 14:46:46,832 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 435 of 475 [2024-01-27 14:46:46,832 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-27 14:46:48,118 INFO L124 PetriNetUnfolderBase]: 1349/13355 cut-off events. [2024-01-27 14:46:48,118 INFO L125 PetriNetUnfolderBase]: For 45/45 co-relation queries the response was YES. [2024-01-27 14:46:48,157 INFO L83 FinitePrefix]: Finished finitePrefix Result has 15356 conditions, 13355 events. 1349/13355 cut-off events. For 45/45 co-relation queries the response was YES. Maximal size of possible extension queue 192. Compared 159053 event pairs, 1054 based on Foata normal form. 120/7972 useless extension candidates. Maximal degree in co-relation 12749. Up to 1953 conditions per place. [2024-01-27 14:46:48,224 INFO L140 encePairwiseOnDemand]: 469/475 looper letters, 36 selfloop transitions, 2 changer transitions 0/473 dead transitions. [2024-01-27 14:46:48,225 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 470 places, 473 transitions, 1032 flow [2024-01-27 14:46:48,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-01-27 14:46:48,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-01-27 14:46:48,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1347 transitions. [2024-01-27 14:46:48,227 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9452631578947368 [2024-01-27 14:46:48,228 INFO L175 Difference]: Start difference. First operand has 469 places, 475 transitions, 960 flow. Second operand 3 states and 1347 transitions. [2024-01-27 14:46:48,228 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 470 places, 473 transitions, 1032 flow [2024-01-27 14:46:48,230 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 470 places, 473 transitions, 1032 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-01-27 14:46:48,234 INFO L231 Difference]: Finished difference. Result has 471 places, 473 transitions, 966 flow [2024-01-27 14:46:48,235 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=475, PETRI_DIFFERENCE_MINUEND_FLOW=954, PETRI_DIFFERENCE_MINUEND_PLACES=468, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=472, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=470, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=966, PETRI_PLACES=471, PETRI_TRANSITIONS=473} [2024-01-27 14:46:48,235 INFO L281 CegarLoopForPetriNet]: 469 programPoint places, 2 predicate places. [2024-01-27 14:46:48,235 INFO L495 AbstractCegarLoop]: Abstraction has has 471 places, 473 transitions, 966 flow [2024-01-27 14:46:48,236 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 436.3333333333333) internal successors, (1309), 3 states have internal predecessors, (1309), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 14:46:48,236 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-27 14:46:48,236 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2024-01-27 14:46:48,237 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-01-27 14:46:48,237 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 319 more)] === [2024-01-27 14:46:48,237 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-27 14:46:48,237 INFO L85 PathProgramCache]: Analyzing trace with hash -1631718831, now seen corresponding path program 1 times [2024-01-27 14:46:48,237 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-27 14:46:48,238 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1292446710] [2024-01-27 14:46:48,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-27 14:46:48,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-27 14:46:48,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-27 14:46:48,260 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 14:46:48,260 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-27 14:46:48,260 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1292446710] [2024-01-27 14:46:48,260 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1292446710] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-27 14:46:48,260 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [205817855] [2024-01-27 14:46:48,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-27 14:46:48,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-27 14:46:48,261 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-27 14:46:48,262 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-01-27 14:46:48,279 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-01-27 14:46:48,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-27 14:46:48,333 INFO L262 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 3 conjunts are in the unsatisfiable core [2024-01-27 14:46:48,334 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-27 14:46:48,339 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 14:46:48,340 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-01-27 14:46:48,350 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 14:46:48,351 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [205817855] provided 0 perfect and 2 imperfect interpolant sequences [2024-01-27 14:46:48,351 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-01-27 14:46:48,351 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 5 [2024-01-27 14:46:48,351 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [89689993] [2024-01-27 14:46:48,351 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-01-27 14:46:48,351 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-01-27 14:46:48,351 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-27 14:46:48,352 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-01-27 14:46:48,352 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-01-27 14:46:48,354 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 435 out of 475 [2024-01-27 14:46:48,356 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 471 places, 473 transitions, 966 flow. Second operand has 6 states, 6 states have (on average 436.3333333333333) internal successors, (2618), 6 states have internal predecessors, (2618), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 14:46:48,356 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-27 14:46:48,356 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 435 of 475 [2024-01-27 14:46:48,356 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-27 14:46:49,545 INFO L124 PetriNetUnfolderBase]: 1349/13358 cut-off events. [2024-01-27 14:46:49,546 INFO L125 PetriNetUnfolderBase]: For 45/45 co-relation queries the response was YES. [2024-01-27 14:46:49,586 INFO L83 FinitePrefix]: Finished finitePrefix Result has 15372 conditions, 13358 events. 1349/13358 cut-off events. For 45/45 co-relation queries the response was YES. Maximal size of possible extension queue 192. Compared 159187 event pairs, 1054 based on Foata normal form. 0/7855 useless extension candidates. Maximal degree in co-relation 15359. Up to 1953 conditions per place. [2024-01-27 14:46:49,647 INFO L140 encePairwiseOnDemand]: 472/475 looper letters, 36 selfloop transitions, 5 changer transitions 0/476 dead transitions. [2024-01-27 14:46:49,648 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 476 places, 476 transitions, 1060 flow [2024-01-27 14:46:49,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-01-27 14:46:49,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-01-27 14:46:49,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2654 transitions. [2024-01-27 14:46:49,652 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9312280701754386 [2024-01-27 14:46:49,652 INFO L175 Difference]: Start difference. First operand has 471 places, 473 transitions, 966 flow. Second operand 6 states and 2654 transitions. [2024-01-27 14:46:49,653 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 476 places, 476 transitions, 1060 flow [2024-01-27 14:46:49,655 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 475 places, 476 transitions, 1056 flow, removed 1 selfloop flow, removed 1 redundant places. [2024-01-27 14:46:49,659 INFO L231 Difference]: Finished difference. Result has 478 places, 476 transitions, 998 flow [2024-01-27 14:46:49,659 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=475, PETRI_DIFFERENCE_MINUEND_FLOW=962, PETRI_DIFFERENCE_MINUEND_PLACES=470, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=473, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=470, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=998, PETRI_PLACES=478, PETRI_TRANSITIONS=476} [2024-01-27 14:46:49,660 INFO L281 CegarLoopForPetriNet]: 469 programPoint places, 9 predicate places. [2024-01-27 14:46:49,660 INFO L495 AbstractCegarLoop]: Abstraction has has 478 places, 476 transitions, 998 flow [2024-01-27 14:46:49,661 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 436.3333333333333) internal successors, (2618), 6 states have internal predecessors, (2618), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 14:46:49,661 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-27 14:46:49,661 INFO L208 CegarLoopForPetriNet]: trace histogram [4, 1, 1, 1, 1, 1, 1] [2024-01-27 14:46:49,675 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-01-27 14:46:49,872 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-27 14:46:49,873 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 319 more)] === [2024-01-27 14:46:49,881 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-27 14:46:49,881 INFO L85 PathProgramCache]: Analyzing trace with hash -61718701, now seen corresponding path program 2 times [2024-01-27 14:46:49,881 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-27 14:46:49,882 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1775218571] [2024-01-27 14:46:49,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-27 14:46:49,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-27 14:46:49,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-27 14:46:49,973 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 14:46:49,974 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-27 14:46:49,974 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1775218571] [2024-01-27 14:46:49,974 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1775218571] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-27 14:46:49,974 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1379998385] [2024-01-27 14:46:49,974 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-01-27 14:46:49,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-27 14:46:49,975 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-27 14:46:49,976 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-01-27 14:46:49,978 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-01-27 14:46:50,040 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-01-27 14:46:50,041 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-01-27 14:46:50,041 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 9 conjunts are in the unsatisfiable core [2024-01-27 14:46:50,042 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-27 14:46:50,064 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-01-27 14:46:50,065 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-01-27 14:46:50,065 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1379998385] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-27 14:46:50,065 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-01-27 14:46:50,065 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 9 [2024-01-27 14:46:50,065 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [719250833] [2024-01-27 14:46:50,065 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-27 14:46:50,066 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-01-27 14:46:50,066 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-27 14:46:50,066 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-01-27 14:46:50,066 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2024-01-27 14:46:50,071 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 430 out of 475 [2024-01-27 14:46:50,073 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 478 places, 476 transitions, 998 flow. Second operand has 4 states, 4 states have (on average 431.75) internal successors, (1727), 4 states have internal predecessors, (1727), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 14:46:50,073 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-27 14:46:50,073 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 430 of 475 [2024-01-27 14:46:50,073 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-27 14:46:51,280 INFO L124 PetriNetUnfolderBase]: 1431/14115 cut-off events. [2024-01-27 14:46:51,280 INFO L125 PetriNetUnfolderBase]: For 48/48 co-relation queries the response was YES. [2024-01-27 14:46:51,326 INFO L83 FinitePrefix]: Finished finitePrefix Result has 16266 conditions, 14115 events. 1431/14115 cut-off events. For 48/48 co-relation queries the response was YES. Maximal size of possible extension queue 202. Compared 169586 event pairs, 599 based on Foata normal form. 0/8299 useless extension candidates. Maximal degree in co-relation 16231. Up to 1992 conditions per place. [2024-01-27 14:46:51,466 INFO L140 encePairwiseOnDemand]: 469/475 looper letters, 59 selfloop transitions, 2 changer transitions 0/491 dead transitions. [2024-01-27 14:46:51,466 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 477 places, 491 transitions, 1155 flow [2024-01-27 14:46:51,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-01-27 14:46:51,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-01-27 14:46:51,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1781 transitions. [2024-01-27 14:46:51,469 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9373684210526316 [2024-01-27 14:46:51,469 INFO L175 Difference]: Start difference. First operand has 478 places, 476 transitions, 998 flow. Second operand 4 states and 1781 transitions. [2024-01-27 14:46:51,469 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 477 places, 491 transitions, 1155 flow [2024-01-27 14:46:51,471 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 476 places, 491 transitions, 1141 flow, removed 6 selfloop flow, removed 1 redundant places. [2024-01-27 14:46:51,475 INFO L231 Difference]: Finished difference. Result has 476 places, 472 transitions, 980 flow [2024-01-27 14:46:51,476 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=475, PETRI_DIFFERENCE_MINUEND_FLOW=976, PETRI_DIFFERENCE_MINUEND_PLACES=473, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=472, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=470, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=980, PETRI_PLACES=476, PETRI_TRANSITIONS=472} [2024-01-27 14:46:51,476 INFO L281 CegarLoopForPetriNet]: 469 programPoint places, 7 predicate places. [2024-01-27 14:46:51,477 INFO L495 AbstractCegarLoop]: Abstraction has has 476 places, 472 transitions, 980 flow [2024-01-27 14:46:51,477 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 431.75) internal successors, (1727), 4 states have internal predecessors, (1727), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 14:46:51,478 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-27 14:46:51,478 INFO L208 CegarLoopForPetriNet]: trace histogram [4, 1, 1, 1, 1, 1, 1, 1] [2024-01-27 14:46:51,497 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2024-01-27 14:46:51,689 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-27 14:46:51,689 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT === [thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 319 more)] === [2024-01-27 14:46:51,690 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-27 14:46:51,690 INFO L85 PathProgramCache]: Analyzing trace with hash -1913278291, now seen corresponding path program 1 times [2024-01-27 14:46:51,690 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-27 14:46:51,690 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [178123255] [2024-01-27 14:46:51,690 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-27 14:46:51,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-27 14:46:51,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-27 14:46:51,754 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 14:46:51,754 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-27 14:46:51,754 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [178123255] [2024-01-27 14:46:51,754 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [178123255] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-27 14:46:51,754 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [485346510] [2024-01-27 14:46:51,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-27 14:46:51,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-27 14:46:51,755 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-27 14:46:51,756 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-01-27 14:46:51,783 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-01-27 14:46:51,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-27 14:46:51,822 INFO L262 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 6 conjunts are in the unsatisfiable core [2024-01-27 14:46:51,823 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-27 14:46:51,832 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 14:46:51,834 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-01-27 14:46:51,873 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 14:46:51,873 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [485346510] provided 0 perfect and 2 imperfect interpolant sequences [2024-01-27 14:46:51,873 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-01-27 14:46:51,873 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 7 [2024-01-27 14:46:51,874 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2100716458] [2024-01-27 14:46:51,874 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-01-27 14:46:51,874 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-01-27 14:46:51,874 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-27 14:46:51,875 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-01-27 14:46:51,875 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2024-01-27 14:46:51,876 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 435 out of 475 [2024-01-27 14:46:51,879 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 476 places, 472 transitions, 980 flow. Second operand has 8 states, 8 states have (on average 436.5) internal successors, (3492), 8 states have internal predecessors, (3492), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 14:46:51,879 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-27 14:46:51,880 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 435 of 475 [2024-01-27 14:46:51,880 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-27 14:46:53,141 INFO L124 PetriNetUnfolderBase]: 1349/13318 cut-off events. [2024-01-27 14:46:53,141 INFO L125 PetriNetUnfolderBase]: For 59/59 co-relation queries the response was YES. [2024-01-27 14:46:53,174 INFO L83 FinitePrefix]: Finished finitePrefix Result has 15347 conditions, 13318 events. 1349/13318 cut-off events. For 59/59 co-relation queries the response was YES. Maximal size of possible extension queue 193. Compared 158668 event pairs, 1054 based on Foata normal form. 2/7818 useless extension candidates. Maximal degree in co-relation 15310. Up to 1953 conditions per place. [2024-01-27 14:46:53,214 INFO L140 encePairwiseOnDemand]: 472/475 looper letters, 36 selfloop transitions, 7 changer transitions 0/474 dead transitions. [2024-01-27 14:46:53,215 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 483 places, 474 transitions, 1078 flow [2024-01-27 14:46:53,215 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-01-27 14:46:53,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2024-01-27 14:46:53,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 3525 transitions. [2024-01-27 14:46:53,220 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9276315789473685 [2024-01-27 14:46:53,220 INFO L175 Difference]: Start difference. First operand has 476 places, 472 transitions, 980 flow. Second operand 8 states and 3525 transitions. [2024-01-27 14:46:53,220 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 483 places, 474 transitions, 1078 flow [2024-01-27 14:46:53,222 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 481 places, 474 transitions, 1075 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-01-27 14:46:53,226 INFO L231 Difference]: Finished difference. Result has 483 places, 474 transitions, 1013 flow [2024-01-27 14:46:53,227 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=475, PETRI_DIFFERENCE_MINUEND_FLOW=977, PETRI_DIFFERENCE_MINUEND_PLACES=474, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=472, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=466, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=1013, PETRI_PLACES=483, PETRI_TRANSITIONS=474} [2024-01-27 14:46:53,227 INFO L281 CegarLoopForPetriNet]: 469 programPoint places, 14 predicate places. [2024-01-27 14:46:53,227 INFO L495 AbstractCegarLoop]: Abstraction has has 483 places, 474 transitions, 1013 flow [2024-01-27 14:46:53,229 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 436.5) internal successors, (3492), 8 states have internal predecessors, (3492), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 14:46:53,229 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-27 14:46:53,229 INFO L208 CegarLoopForPetriNet]: trace histogram [6, 1, 1, 1, 1, 1, 1, 1] [2024-01-27 14:46:53,240 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2024-01-27 14:46:53,440 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-27 14:46:53,440 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT === [thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 319 more)] === [2024-01-27 14:46:53,440 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-27 14:46:53,441 INFO L85 PathProgramCache]: Analyzing trace with hash -368756499, now seen corresponding path program 2 times [2024-01-27 14:46:53,441 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-27 14:46:53,441 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [407701358] [2024-01-27 14:46:53,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-27 14:46:53,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-27 14:46:53,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-01-27 14:46:53,461 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-01-27 14:46:53,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-01-27 14:46:53,476 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-01-27 14:46:53,477 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-01-27 14:46:53,477 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT (321 of 322 remaining) [2024-01-27 14:46:53,478 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT (320 of 322 remaining) [2024-01-27 14:46:53,478 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT (319 of 322 remaining) [2024-01-27 14:46:53,478 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (318 of 322 remaining) [2024-01-27 14:46:53,478 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONWITNESS_INVARIANT (317 of 322 remaining) [2024-01-27 14:46:53,478 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONWITNESS_INVARIANT (316 of 322 remaining) [2024-01-27 14:46:53,478 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONWITNESS_INVARIANT (315 of 322 remaining) [2024-01-27 14:46:53,478 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONWITNESS_INVARIANT (314 of 322 remaining) [2024-01-27 14:46:53,479 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONWITNESS_INVARIANT (313 of 322 remaining) [2024-01-27 14:46:53,479 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONWITNESS_INVARIANT (312 of 322 remaining) [2024-01-27 14:46:53,479 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONWITNESS_INVARIANT (311 of 322 remaining) [2024-01-27 14:46:53,479 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONWITNESS_INVARIANT (310 of 322 remaining) [2024-01-27 14:46:53,479 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONWITNESS_INVARIANT (309 of 322 remaining) [2024-01-27 14:46:53,479 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONWITNESS_INVARIANT (308 of 322 remaining) [2024-01-27 14:46:53,479 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONWITNESS_INVARIANT (307 of 322 remaining) [2024-01-27 14:46:53,480 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONWITNESS_INVARIANT (306 of 322 remaining) [2024-01-27 14:46:53,480 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONWITNESS_INVARIANT (305 of 322 remaining) [2024-01-27 14:46:53,480 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONWITNESS_INVARIANT (304 of 322 remaining) [2024-01-27 14:46:53,480 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONWITNESS_INVARIANT (303 of 322 remaining) [2024-01-27 14:46:53,480 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONWITNESS_INVARIANT (302 of 322 remaining) [2024-01-27 14:46:53,480 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONWITNESS_INVARIANT (301 of 322 remaining) [2024-01-27 14:46:53,480 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONWITNESS_INVARIANT (300 of 322 remaining) [2024-01-27 14:46:53,480 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONWITNESS_INVARIANT (299 of 322 remaining) [2024-01-27 14:46:53,481 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONWITNESS_INVARIANT (298 of 322 remaining) [2024-01-27 14:46:53,481 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONWITNESS_INVARIANT (297 of 322 remaining) [2024-01-27 14:46:53,481 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONWITNESS_INVARIANT (296 of 322 remaining) [2024-01-27 14:46:53,481 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONWITNESS_INVARIANT (295 of 322 remaining) [2024-01-27 14:46:53,481 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONWITNESS_INVARIANT (294 of 322 remaining) [2024-01-27 14:46:53,481 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONWITNESS_INVARIANT (293 of 322 remaining) [2024-01-27 14:46:53,481 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONWITNESS_INVARIANT (292 of 322 remaining) [2024-01-27 14:46:53,481 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONWITNESS_INVARIANT (291 of 322 remaining) [2024-01-27 14:46:53,482 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONWITNESS_INVARIANT (290 of 322 remaining) [2024-01-27 14:46:53,482 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONWITNESS_INVARIANT (289 of 322 remaining) [2024-01-27 14:46:53,482 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONWITNESS_INVARIANT (288 of 322 remaining) [2024-01-27 14:46:53,482 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONWITNESS_INVARIANT (287 of 322 remaining) [2024-01-27 14:46:53,482 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONWITNESS_INVARIANT (286 of 322 remaining) [2024-01-27 14:46:53,482 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONWITNESS_INVARIANT (285 of 322 remaining) [2024-01-27 14:46:53,482 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONWITNESS_INVARIANT (284 of 322 remaining) [2024-01-27 14:46:53,482 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONWITNESS_INVARIANT (283 of 322 remaining) [2024-01-27 14:46:53,483 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONWITNESS_INVARIANT (282 of 322 remaining) [2024-01-27 14:46:53,485 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONWITNESS_INVARIANT (281 of 322 remaining) [2024-01-27 14:46:53,485 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONWITNESS_INVARIANT (280 of 322 remaining) [2024-01-27 14:46:53,485 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONWITNESS_INVARIANT (279 of 322 remaining) [2024-01-27 14:46:53,486 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONWITNESS_INVARIANT (278 of 322 remaining) [2024-01-27 14:46:53,486 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONWITNESS_INVARIANT (277 of 322 remaining) [2024-01-27 14:46:53,486 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONWITNESS_INVARIANT (276 of 322 remaining) [2024-01-27 14:46:53,486 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONWITNESS_INVARIANT (275 of 322 remaining) [2024-01-27 14:46:53,486 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONWITNESS_INVARIANT (274 of 322 remaining) [2024-01-27 14:46:53,486 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONWITNESS_INVARIANT (273 of 322 remaining) [2024-01-27 14:46:53,486 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONWITNESS_INVARIANT (272 of 322 remaining) [2024-01-27 14:46:53,487 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONWITNESS_INVARIANT (271 of 322 remaining) [2024-01-27 14:46:53,487 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONWITNESS_INVARIANT (270 of 322 remaining) [2024-01-27 14:46:53,487 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONWITNESS_INVARIANT (269 of 322 remaining) [2024-01-27 14:46:53,487 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONWITNESS_INVARIANT (268 of 322 remaining) [2024-01-27 14:46:53,487 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONWITNESS_INVARIANT (267 of 322 remaining) [2024-01-27 14:46:53,487 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err97ASSERT_VIOLATIONERROR_FUNCTION (266 of 322 remaining) [2024-01-27 14:46:53,487 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONWITNESS_INVARIANT (265 of 322 remaining) [2024-01-27 14:46:53,487 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONWITNESS_INVARIANT (264 of 322 remaining) [2024-01-27 14:46:53,488 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err98ASSERT_VIOLATIONWITNESS_INVARIANT (263 of 322 remaining) [2024-01-27 14:46:53,488 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONWITNESS_INVARIANT (262 of 322 remaining) [2024-01-27 14:46:53,488 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONWITNESS_INVARIANT (261 of 322 remaining) [2024-01-27 14:46:53,488 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONWITNESS_INVARIANT (260 of 322 remaining) [2024-01-27 14:46:53,488 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err99ASSERT_VIOLATIONWITNESS_INVARIANT (259 of 322 remaining) [2024-01-27 14:46:53,488 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONWITNESS_INVARIANT (258 of 322 remaining) [2024-01-27 14:46:53,488 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONWITNESS_INVARIANT (257 of 322 remaining) [2024-01-27 14:46:53,488 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err100ASSERT_VIOLATIONWITNESS_INVARIANT (256 of 322 remaining) [2024-01-27 14:46:53,489 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONWITNESS_INVARIANT (255 of 322 remaining) [2024-01-27 14:46:53,489 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONWITNESS_INVARIANT (254 of 322 remaining) [2024-01-27 14:46:53,489 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err101ASSERT_VIOLATIONWITNESS_INVARIANT (253 of 322 remaining) [2024-01-27 14:46:53,489 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONWITNESS_INVARIANT (252 of 322 remaining) [2024-01-27 14:46:53,489 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONWITNESS_INVARIANT (251 of 322 remaining) [2024-01-27 14:46:53,489 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err102ASSERT_VIOLATIONWITNESS_INVARIANT (250 of 322 remaining) [2024-01-27 14:46:53,489 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONWITNESS_INVARIANT (249 of 322 remaining) [2024-01-27 14:46:53,489 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONWITNESS_INVARIANT (248 of 322 remaining) [2024-01-27 14:46:53,490 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err103ASSERT_VIOLATIONWITNESS_INVARIANT (247 of 322 remaining) [2024-01-27 14:46:53,490 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONWITNESS_INVARIANT (246 of 322 remaining) [2024-01-27 14:46:53,490 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONWITNESS_INVARIANT (245 of 322 remaining) [2024-01-27 14:46:53,490 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err104ASSERT_VIOLATIONWITNESS_INVARIANT (244 of 322 remaining) [2024-01-27 14:46:53,490 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONWITNESS_INVARIANT (243 of 322 remaining) [2024-01-27 14:46:53,490 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONWITNESS_INVARIANT (242 of 322 remaining) [2024-01-27 14:46:53,490 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err105ASSERT_VIOLATIONWITNESS_INVARIANT (241 of 322 remaining) [2024-01-27 14:46:53,490 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONWITNESS_INVARIANT (240 of 322 remaining) [2024-01-27 14:46:53,491 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONWITNESS_INVARIANT (239 of 322 remaining) [2024-01-27 14:46:53,491 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONWITNESS_INVARIANT (238 of 322 remaining) [2024-01-27 14:46:53,491 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err106ASSERT_VIOLATIONWITNESS_INVARIANT (237 of 322 remaining) [2024-01-27 14:46:53,491 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err74ASSERT_VIOLATIONWITNESS_INVARIANT (236 of 322 remaining) [2024-01-27 14:46:53,491 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err75ASSERT_VIOLATIONWITNESS_INVARIANT (235 of 322 remaining) [2024-01-27 14:46:53,491 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err76ASSERT_VIOLATIONWITNESS_INVARIANT (234 of 322 remaining) [2024-01-27 14:46:53,491 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err77ASSERT_VIOLATIONWITNESS_INVARIANT (233 of 322 remaining) [2024-01-27 14:46:53,491 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err78ASSERT_VIOLATIONWITNESS_INVARIANT (232 of 322 remaining) [2024-01-27 14:46:53,492 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err79ASSERT_VIOLATIONWITNESS_INVARIANT (231 of 322 remaining) [2024-01-27 14:46:53,492 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err80ASSERT_VIOLATIONWITNESS_INVARIANT (230 of 322 remaining) [2024-01-27 14:46:53,492 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err81ASSERT_VIOLATIONWITNESS_INVARIANT (229 of 322 remaining) [2024-01-27 14:46:53,492 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err82ASSERT_VIOLATIONWITNESS_INVARIANT (228 of 322 remaining) [2024-01-27 14:46:53,492 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err83ASSERT_VIOLATIONWITNESS_INVARIANT (227 of 322 remaining) [2024-01-27 14:46:53,492 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err84ASSERT_VIOLATIONWITNESS_INVARIANT (226 of 322 remaining) [2024-01-27 14:46:53,492 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err85ASSERT_VIOLATIONWITNESS_INVARIANT (225 of 322 remaining) [2024-01-27 14:46:53,492 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err86ASSERT_VIOLATIONWITNESS_INVARIANT (224 of 322 remaining) [2024-01-27 14:46:53,493 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err87ASSERT_VIOLATIONWITNESS_INVARIANT (223 of 322 remaining) [2024-01-27 14:46:53,493 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err88ASSERT_VIOLATIONWITNESS_INVARIANT (222 of 322 remaining) [2024-01-27 14:46:53,493 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err89ASSERT_VIOLATIONWITNESS_INVARIANT (221 of 322 remaining) [2024-01-27 14:46:53,493 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err90ASSERT_VIOLATIONWITNESS_INVARIANT (220 of 322 remaining) [2024-01-27 14:46:53,493 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err91ASSERT_VIOLATIONWITNESS_INVARIANT (219 of 322 remaining) [2024-01-27 14:46:53,493 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err92ASSERT_VIOLATIONWITNESS_INVARIANT (218 of 322 remaining) [2024-01-27 14:46:53,493 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err93ASSERT_VIOLATIONWITNESS_INVARIANT (217 of 322 remaining) [2024-01-27 14:46:53,493 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err94ASSERT_VIOLATIONWITNESS_INVARIANT (216 of 322 remaining) [2024-01-27 14:46:53,494 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err95ASSERT_VIOLATIONWITNESS_INVARIANT (215 of 322 remaining) [2024-01-27 14:46:53,494 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err96ASSERT_VIOLATIONWITNESS_INVARIANT (214 of 322 remaining) [2024-01-27 14:46:53,494 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (213 of 322 remaining) [2024-01-27 14:46:53,494 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT (212 of 322 remaining) [2024-01-27 14:46:53,494 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT (211 of 322 remaining) [2024-01-27 14:46:53,494 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (210 of 322 remaining) [2024-01-27 14:46:53,494 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONWITNESS_INVARIANT (209 of 322 remaining) [2024-01-27 14:46:53,494 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONWITNESS_INVARIANT (208 of 322 remaining) [2024-01-27 14:46:53,495 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONWITNESS_INVARIANT (207 of 322 remaining) [2024-01-27 14:46:53,495 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONWITNESS_INVARIANT (206 of 322 remaining) [2024-01-27 14:46:53,495 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONWITNESS_INVARIANT (205 of 322 remaining) [2024-01-27 14:46:53,495 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONWITNESS_INVARIANT (204 of 322 remaining) [2024-01-27 14:46:53,495 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONWITNESS_INVARIANT (203 of 322 remaining) [2024-01-27 14:46:53,495 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONWITNESS_INVARIANT (202 of 322 remaining) [2024-01-27 14:46:53,495 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONWITNESS_INVARIANT (201 of 322 remaining) [2024-01-27 14:46:53,495 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONWITNESS_INVARIANT (200 of 322 remaining) [2024-01-27 14:46:53,496 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONWITNESS_INVARIANT (199 of 322 remaining) [2024-01-27 14:46:53,496 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONWITNESS_INVARIANT (198 of 322 remaining) [2024-01-27 14:46:53,496 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONWITNESS_INVARIANT (197 of 322 remaining) [2024-01-27 14:46:53,496 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONWITNESS_INVARIANT (196 of 322 remaining) [2024-01-27 14:46:53,496 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONWITNESS_INVARIANT (195 of 322 remaining) [2024-01-27 14:46:53,496 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONWITNESS_INVARIANT (194 of 322 remaining) [2024-01-27 14:46:53,496 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONWITNESS_INVARIANT (193 of 322 remaining) [2024-01-27 14:46:53,496 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONWITNESS_INVARIANT (192 of 322 remaining) [2024-01-27 14:46:53,497 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONWITNESS_INVARIANT (191 of 322 remaining) [2024-01-27 14:46:53,497 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONWITNESS_INVARIANT (190 of 322 remaining) [2024-01-27 14:46:53,497 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONWITNESS_INVARIANT (189 of 322 remaining) [2024-01-27 14:46:53,497 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONWITNESS_INVARIANT (188 of 322 remaining) [2024-01-27 14:46:53,497 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONWITNESS_INVARIANT (187 of 322 remaining) [2024-01-27 14:46:53,497 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONWITNESS_INVARIANT (186 of 322 remaining) [2024-01-27 14:46:53,497 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONWITNESS_INVARIANT (185 of 322 remaining) [2024-01-27 14:46:53,497 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONWITNESS_INVARIANT (184 of 322 remaining) [2024-01-27 14:46:53,498 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONWITNESS_INVARIANT (183 of 322 remaining) [2024-01-27 14:46:53,498 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONWITNESS_INVARIANT (182 of 322 remaining) [2024-01-27 14:46:53,498 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONWITNESS_INVARIANT (181 of 322 remaining) [2024-01-27 14:46:53,498 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONWITNESS_INVARIANT (180 of 322 remaining) [2024-01-27 14:46:53,498 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONWITNESS_INVARIANT (179 of 322 remaining) [2024-01-27 14:46:53,498 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONWITNESS_INVARIANT (178 of 322 remaining) [2024-01-27 14:46:53,498 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONWITNESS_INVARIANT (177 of 322 remaining) [2024-01-27 14:46:53,498 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONWITNESS_INVARIANT (176 of 322 remaining) [2024-01-27 14:46:53,499 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONWITNESS_INVARIANT (175 of 322 remaining) [2024-01-27 14:46:53,499 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONWITNESS_INVARIANT (174 of 322 remaining) [2024-01-27 14:46:53,499 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONWITNESS_INVARIANT (173 of 322 remaining) [2024-01-27 14:46:53,499 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONWITNESS_INVARIANT (172 of 322 remaining) [2024-01-27 14:46:53,499 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONWITNESS_INVARIANT (171 of 322 remaining) [2024-01-27 14:46:53,499 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONWITNESS_INVARIANT (170 of 322 remaining) [2024-01-27 14:46:53,499 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONWITNESS_INVARIANT (169 of 322 remaining) [2024-01-27 14:46:53,499 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONWITNESS_INVARIANT (168 of 322 remaining) [2024-01-27 14:46:53,500 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONWITNESS_INVARIANT (167 of 322 remaining) [2024-01-27 14:46:53,500 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONWITNESS_INVARIANT (166 of 322 remaining) [2024-01-27 14:46:53,500 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONWITNESS_INVARIANT (165 of 322 remaining) [2024-01-27 14:46:53,500 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONWITNESS_INVARIANT (164 of 322 remaining) [2024-01-27 14:46:53,500 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONWITNESS_INVARIANT (163 of 322 remaining) [2024-01-27 14:46:53,500 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONWITNESS_INVARIANT (162 of 322 remaining) [2024-01-27 14:46:53,500 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONWITNESS_INVARIANT (161 of 322 remaining) [2024-01-27 14:46:53,500 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONWITNESS_INVARIANT (160 of 322 remaining) [2024-01-27 14:46:53,501 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONWITNESS_INVARIANT (159 of 322 remaining) [2024-01-27 14:46:53,501 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err97ASSERT_VIOLATIONERROR_FUNCTION (158 of 322 remaining) [2024-01-27 14:46:53,501 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONWITNESS_INVARIANT (157 of 322 remaining) [2024-01-27 14:46:53,501 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONWITNESS_INVARIANT (156 of 322 remaining) [2024-01-27 14:46:53,501 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err98ASSERT_VIOLATIONWITNESS_INVARIANT (155 of 322 remaining) [2024-01-27 14:46:53,501 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONWITNESS_INVARIANT (154 of 322 remaining) [2024-01-27 14:46:53,501 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONWITNESS_INVARIANT (153 of 322 remaining) [2024-01-27 14:46:53,501 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONWITNESS_INVARIANT (152 of 322 remaining) [2024-01-27 14:46:53,502 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err99ASSERT_VIOLATIONWITNESS_INVARIANT (151 of 322 remaining) [2024-01-27 14:46:53,502 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONWITNESS_INVARIANT (150 of 322 remaining) [2024-01-27 14:46:53,502 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONWITNESS_INVARIANT (149 of 322 remaining) [2024-01-27 14:46:53,502 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err100ASSERT_VIOLATIONWITNESS_INVARIANT (148 of 322 remaining) [2024-01-27 14:46:53,502 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONWITNESS_INVARIANT (147 of 322 remaining) [2024-01-27 14:46:53,502 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONWITNESS_INVARIANT (146 of 322 remaining) [2024-01-27 14:46:53,502 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err101ASSERT_VIOLATIONWITNESS_INVARIANT (145 of 322 remaining) [2024-01-27 14:46:53,502 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONWITNESS_INVARIANT (144 of 322 remaining) [2024-01-27 14:46:53,503 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONWITNESS_INVARIANT (143 of 322 remaining) [2024-01-27 14:46:53,503 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err102ASSERT_VIOLATIONWITNESS_INVARIANT (142 of 322 remaining) [2024-01-27 14:46:53,503 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONWITNESS_INVARIANT (141 of 322 remaining) [2024-01-27 14:46:53,503 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONWITNESS_INVARIANT (140 of 322 remaining) [2024-01-27 14:46:53,503 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err103ASSERT_VIOLATIONWITNESS_INVARIANT (139 of 322 remaining) [2024-01-27 14:46:53,503 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONWITNESS_INVARIANT (138 of 322 remaining) [2024-01-27 14:46:53,503 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONWITNESS_INVARIANT (137 of 322 remaining) [2024-01-27 14:46:53,503 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err104ASSERT_VIOLATIONWITNESS_INVARIANT (136 of 322 remaining) [2024-01-27 14:46:53,504 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONWITNESS_INVARIANT (135 of 322 remaining) [2024-01-27 14:46:53,504 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONWITNESS_INVARIANT (134 of 322 remaining) [2024-01-27 14:46:53,504 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err105ASSERT_VIOLATIONWITNESS_INVARIANT (133 of 322 remaining) [2024-01-27 14:46:53,504 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONWITNESS_INVARIANT (132 of 322 remaining) [2024-01-27 14:46:53,504 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONWITNESS_INVARIANT (131 of 322 remaining) [2024-01-27 14:46:53,504 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONWITNESS_INVARIANT (130 of 322 remaining) [2024-01-27 14:46:53,504 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err106ASSERT_VIOLATIONWITNESS_INVARIANT (129 of 322 remaining) [2024-01-27 14:46:53,504 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err74ASSERT_VIOLATIONWITNESS_INVARIANT (128 of 322 remaining) [2024-01-27 14:46:53,505 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err75ASSERT_VIOLATIONWITNESS_INVARIANT (127 of 322 remaining) [2024-01-27 14:46:53,505 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err76ASSERT_VIOLATIONWITNESS_INVARIANT (126 of 322 remaining) [2024-01-27 14:46:53,505 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err77ASSERT_VIOLATIONWITNESS_INVARIANT (125 of 322 remaining) [2024-01-27 14:46:53,505 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err78ASSERT_VIOLATIONWITNESS_INVARIANT (124 of 322 remaining) [2024-01-27 14:46:53,505 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err79ASSERT_VIOLATIONWITNESS_INVARIANT (123 of 322 remaining) [2024-01-27 14:46:53,505 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err80ASSERT_VIOLATIONWITNESS_INVARIANT (122 of 322 remaining) [2024-01-27 14:46:53,505 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err81ASSERT_VIOLATIONWITNESS_INVARIANT (121 of 322 remaining) [2024-01-27 14:46:53,505 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err82ASSERT_VIOLATIONWITNESS_INVARIANT (120 of 322 remaining) [2024-01-27 14:46:53,506 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err83ASSERT_VIOLATIONWITNESS_INVARIANT (119 of 322 remaining) [2024-01-27 14:46:53,506 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err84ASSERT_VIOLATIONWITNESS_INVARIANT (118 of 322 remaining) [2024-01-27 14:46:53,506 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err85ASSERT_VIOLATIONWITNESS_INVARIANT (117 of 322 remaining) [2024-01-27 14:46:53,506 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err86ASSERT_VIOLATIONWITNESS_INVARIANT (116 of 322 remaining) [2024-01-27 14:46:53,506 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err87ASSERT_VIOLATIONWITNESS_INVARIANT (115 of 322 remaining) [2024-01-27 14:46:53,506 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err88ASSERT_VIOLATIONWITNESS_INVARIANT (114 of 322 remaining) [2024-01-27 14:46:53,506 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err89ASSERT_VIOLATIONWITNESS_INVARIANT (113 of 322 remaining) [2024-01-27 14:46:53,506 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err90ASSERT_VIOLATIONWITNESS_INVARIANT (112 of 322 remaining) [2024-01-27 14:46:53,507 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err91ASSERT_VIOLATIONWITNESS_INVARIANT (111 of 322 remaining) [2024-01-27 14:46:53,507 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err92ASSERT_VIOLATIONWITNESS_INVARIANT (110 of 322 remaining) [2024-01-27 14:46:53,507 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err93ASSERT_VIOLATIONWITNESS_INVARIANT (109 of 322 remaining) [2024-01-27 14:46:53,507 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err94ASSERT_VIOLATIONWITNESS_INVARIANT (108 of 322 remaining) [2024-01-27 14:46:53,507 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err95ASSERT_VIOLATIONWITNESS_INVARIANT (107 of 322 remaining) [2024-01-27 14:46:53,507 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err96ASSERT_VIOLATIONWITNESS_INVARIANT (106 of 322 remaining) [2024-01-27 14:46:53,507 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT (105 of 322 remaining) [2024-01-27 14:46:53,507 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (104 of 322 remaining) [2024-01-27 14:46:53,508 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONWITNESS_INVARIANT (103 of 322 remaining) [2024-01-27 14:46:53,508 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONWITNESS_INVARIANT (102 of 322 remaining) [2024-01-27 14:46:53,508 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONWITNESS_INVARIANT (101 of 322 remaining) [2024-01-27 14:46:53,508 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONWITNESS_INVARIANT (100 of 322 remaining) [2024-01-27 14:46:53,508 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONWITNESS_INVARIANT (99 of 322 remaining) [2024-01-27 14:46:53,508 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONWITNESS_INVARIANT (98 of 322 remaining) [2024-01-27 14:46:53,508 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONWITNESS_INVARIANT (97 of 322 remaining) [2024-01-27 14:46:53,508 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONWITNESS_INVARIANT (96 of 322 remaining) [2024-01-27 14:46:53,509 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONWITNESS_INVARIANT (95 of 322 remaining) [2024-01-27 14:46:53,509 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONWITNESS_INVARIANT (94 of 322 remaining) [2024-01-27 14:46:53,509 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONWITNESS_INVARIANT (93 of 322 remaining) [2024-01-27 14:46:53,509 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONWITNESS_INVARIANT (92 of 322 remaining) [2024-01-27 14:46:53,509 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONWITNESS_INVARIANT (91 of 322 remaining) [2024-01-27 14:46:53,509 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONWITNESS_INVARIANT (90 of 322 remaining) [2024-01-27 14:46:53,509 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONWITNESS_INVARIANT (89 of 322 remaining) [2024-01-27 14:46:53,509 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONWITNESS_INVARIANT (88 of 322 remaining) [2024-01-27 14:46:53,510 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONWITNESS_INVARIANT (87 of 322 remaining) [2024-01-27 14:46:53,510 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONWITNESS_INVARIANT (86 of 322 remaining) [2024-01-27 14:46:53,510 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONWITNESS_INVARIANT (85 of 322 remaining) [2024-01-27 14:46:53,510 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONWITNESS_INVARIANT (84 of 322 remaining) [2024-01-27 14:46:53,510 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONWITNESS_INVARIANT (83 of 322 remaining) [2024-01-27 14:46:53,510 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONWITNESS_INVARIANT (82 of 322 remaining) [2024-01-27 14:46:53,510 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONWITNESS_INVARIANT (81 of 322 remaining) [2024-01-27 14:46:53,510 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONWITNESS_INVARIANT (80 of 322 remaining) [2024-01-27 14:46:53,511 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONWITNESS_INVARIANT (79 of 322 remaining) [2024-01-27 14:46:53,511 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONWITNESS_INVARIANT (78 of 322 remaining) [2024-01-27 14:46:53,511 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONWITNESS_INVARIANT (77 of 322 remaining) [2024-01-27 14:46:53,511 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONWITNESS_INVARIANT (76 of 322 remaining) [2024-01-27 14:46:53,511 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONWITNESS_INVARIANT (75 of 322 remaining) [2024-01-27 14:46:53,511 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONWITNESS_INVARIANT (74 of 322 remaining) [2024-01-27 14:46:53,511 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONWITNESS_INVARIANT (73 of 322 remaining) [2024-01-27 14:46:53,511 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONWITNESS_INVARIANT (72 of 322 remaining) [2024-01-27 14:46:53,512 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONWITNESS_INVARIANT (71 of 322 remaining) [2024-01-27 14:46:53,512 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONWITNESS_INVARIANT (70 of 322 remaining) [2024-01-27 14:46:53,512 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONWITNESS_INVARIANT (69 of 322 remaining) [2024-01-27 14:46:53,512 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONWITNESS_INVARIANT (68 of 322 remaining) [2024-01-27 14:46:53,512 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONWITNESS_INVARIANT (67 of 322 remaining) [2024-01-27 14:46:53,512 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONWITNESS_INVARIANT (66 of 322 remaining) [2024-01-27 14:46:53,512 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONWITNESS_INVARIANT (65 of 322 remaining) [2024-01-27 14:46:53,512 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONWITNESS_INVARIANT (64 of 322 remaining) [2024-01-27 14:46:53,513 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONWITNESS_INVARIANT (63 of 322 remaining) [2024-01-27 14:46:53,513 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONWITNESS_INVARIANT (62 of 322 remaining) [2024-01-27 14:46:53,513 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONWITNESS_INVARIANT (61 of 322 remaining) [2024-01-27 14:46:53,513 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONWITNESS_INVARIANT (60 of 322 remaining) [2024-01-27 14:46:53,513 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONWITNESS_INVARIANT (59 of 322 remaining) [2024-01-27 14:46:53,513 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONWITNESS_INVARIANT (58 of 322 remaining) [2024-01-27 14:46:53,513 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONWITNESS_INVARIANT (57 of 322 remaining) [2024-01-27 14:46:53,513 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONWITNESS_INVARIANT (56 of 322 remaining) [2024-01-27 14:46:53,514 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONWITNESS_INVARIANT (55 of 322 remaining) [2024-01-27 14:46:53,514 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONWITNESS_INVARIANT (54 of 322 remaining) [2024-01-27 14:46:53,514 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONWITNESS_INVARIANT (53 of 322 remaining) [2024-01-27 14:46:53,514 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err97ASSERT_VIOLATIONERROR_FUNCTION (52 of 322 remaining) [2024-01-27 14:46:53,514 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONWITNESS_INVARIANT (51 of 322 remaining) [2024-01-27 14:46:53,514 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONWITNESS_INVARIANT (50 of 322 remaining) [2024-01-27 14:46:53,514 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err98ASSERT_VIOLATIONWITNESS_INVARIANT (49 of 322 remaining) [2024-01-27 14:46:53,514 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONWITNESS_INVARIANT (48 of 322 remaining) [2024-01-27 14:46:53,515 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONWITNESS_INVARIANT (47 of 322 remaining) [2024-01-27 14:46:53,515 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONWITNESS_INVARIANT (46 of 322 remaining) [2024-01-27 14:46:53,515 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err99ASSERT_VIOLATIONWITNESS_INVARIANT (45 of 322 remaining) [2024-01-27 14:46:53,515 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONWITNESS_INVARIANT (44 of 322 remaining) [2024-01-27 14:46:53,515 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONWITNESS_INVARIANT (43 of 322 remaining) [2024-01-27 14:46:53,515 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err100ASSERT_VIOLATIONWITNESS_INVARIANT (42 of 322 remaining) [2024-01-27 14:46:53,515 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONWITNESS_INVARIANT (41 of 322 remaining) [2024-01-27 14:46:53,515 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONWITNESS_INVARIANT (40 of 322 remaining) [2024-01-27 14:46:53,516 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err101ASSERT_VIOLATIONWITNESS_INVARIANT (39 of 322 remaining) [2024-01-27 14:46:53,516 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONWITNESS_INVARIANT (38 of 322 remaining) [2024-01-27 14:46:53,516 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONWITNESS_INVARIANT (37 of 322 remaining) [2024-01-27 14:46:53,516 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err102ASSERT_VIOLATIONWITNESS_INVARIANT (36 of 322 remaining) [2024-01-27 14:46:53,516 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONWITNESS_INVARIANT (35 of 322 remaining) [2024-01-27 14:46:53,516 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONWITNESS_INVARIANT (34 of 322 remaining) [2024-01-27 14:46:53,516 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err103ASSERT_VIOLATIONWITNESS_INVARIANT (33 of 322 remaining) [2024-01-27 14:46:53,516 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONWITNESS_INVARIANT (32 of 322 remaining) [2024-01-27 14:46:53,517 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONWITNESS_INVARIANT (31 of 322 remaining) [2024-01-27 14:46:53,517 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err104ASSERT_VIOLATIONWITNESS_INVARIANT (30 of 322 remaining) [2024-01-27 14:46:53,517 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONWITNESS_INVARIANT (29 of 322 remaining) [2024-01-27 14:46:53,517 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONWITNESS_INVARIANT (28 of 322 remaining) [2024-01-27 14:46:53,517 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err105ASSERT_VIOLATIONWITNESS_INVARIANT (27 of 322 remaining) [2024-01-27 14:46:53,517 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONWITNESS_INVARIANT (26 of 322 remaining) [2024-01-27 14:46:53,517 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONWITNESS_INVARIANT (25 of 322 remaining) [2024-01-27 14:46:53,517 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONWITNESS_INVARIANT (24 of 322 remaining) [2024-01-27 14:46:53,518 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err106ASSERT_VIOLATIONWITNESS_INVARIANT (23 of 322 remaining) [2024-01-27 14:46:53,518 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err74ASSERT_VIOLATIONWITNESS_INVARIANT (22 of 322 remaining) [2024-01-27 14:46:53,518 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err75ASSERT_VIOLATIONWITNESS_INVARIANT (21 of 322 remaining) [2024-01-27 14:46:53,518 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err76ASSERT_VIOLATIONWITNESS_INVARIANT (20 of 322 remaining) [2024-01-27 14:46:53,518 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err77ASSERT_VIOLATIONWITNESS_INVARIANT (19 of 322 remaining) [2024-01-27 14:46:53,518 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err78ASSERT_VIOLATIONWITNESS_INVARIANT (18 of 322 remaining) [2024-01-27 14:46:53,518 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err79ASSERT_VIOLATIONWITNESS_INVARIANT (17 of 322 remaining) [2024-01-27 14:46:53,518 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err80ASSERT_VIOLATIONWITNESS_INVARIANT (16 of 322 remaining) [2024-01-27 14:46:53,519 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err81ASSERT_VIOLATIONWITNESS_INVARIANT (15 of 322 remaining) [2024-01-27 14:46:53,519 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err82ASSERT_VIOLATIONWITNESS_INVARIANT (14 of 322 remaining) [2024-01-27 14:46:53,519 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err83ASSERT_VIOLATIONWITNESS_INVARIANT (13 of 322 remaining) [2024-01-27 14:46:53,519 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err84ASSERT_VIOLATIONWITNESS_INVARIANT (12 of 322 remaining) [2024-01-27 14:46:53,519 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err85ASSERT_VIOLATIONWITNESS_INVARIANT (11 of 322 remaining) [2024-01-27 14:46:53,519 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err86ASSERT_VIOLATIONWITNESS_INVARIANT (10 of 322 remaining) [2024-01-27 14:46:53,519 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err87ASSERT_VIOLATIONWITNESS_INVARIANT (9 of 322 remaining) [2024-01-27 14:46:53,519 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err88ASSERT_VIOLATIONWITNESS_INVARIANT (8 of 322 remaining) [2024-01-27 14:46:53,520 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err89ASSERT_VIOLATIONWITNESS_INVARIANT (7 of 322 remaining) [2024-01-27 14:46:53,520 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err90ASSERT_VIOLATIONWITNESS_INVARIANT (6 of 322 remaining) [2024-01-27 14:46:53,520 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err91ASSERT_VIOLATIONWITNESS_INVARIANT (5 of 322 remaining) [2024-01-27 14:46:53,520 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err92ASSERT_VIOLATIONWITNESS_INVARIANT (4 of 322 remaining) [2024-01-27 14:46:53,520 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err93ASSERT_VIOLATIONWITNESS_INVARIANT (3 of 322 remaining) [2024-01-27 14:46:53,520 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err94ASSERT_VIOLATIONWITNESS_INVARIANT (2 of 322 remaining) [2024-01-27 14:46:53,520 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err95ASSERT_VIOLATIONWITNESS_INVARIANT (1 of 322 remaining) [2024-01-27 14:46:53,521 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err96ASSERT_VIOLATIONWITNESS_INVARIANT (0 of 322 remaining) [2024-01-27 14:46:53,521 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-01-27 14:46:53,521 INFO L445 BasicCegarLoop]: Path program histogram: [2, 2, 1] [2024-01-27 14:46:53,532 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 2 thread instances [2024-01-27 14:46:53,532 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2024-01-27 14:46:53,553 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Expected StepInfo for loop construct to contain Condition, but it did not [2024-01-27 14:46:53,561 INFO L503 ceAbstractionStarter]: Automizer considered 106 witness invariants [2024-01-27 14:46:53,561 INFO L504 ceAbstractionStarter]: WitnessConsidered=106 [2024-01-27 14:46:53,561 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.01 02:46:53 BasicIcfg [2024-01-27 14:46:53,562 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-01-27 14:46:53,562 INFO L158 Benchmark]: Toolchain (without parser) took 10872.41ms. Allocated memory was 148.9MB in the beginning and 1.9GB in the end (delta: 1.7GB). Free memory was 114.6MB in the beginning and 1.5GB in the end (delta: -1.3GB). Peak memory consumption was 394.9MB. Max. memory is 16.1GB. [2024-01-27 14:46:53,562 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 96.5MB. Free memory is still 46.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:46:53,562 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 148.9MB. Free memory is still 122.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:46:53,563 INFO L158 Benchmark]: CACSL2BoogieTranslator took 638.32ms. Allocated memory is still 148.9MB. Free memory was 114.0MB in the beginning and 96.4MB in the end (delta: 17.6MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-27 14:46:53,563 INFO L158 Benchmark]: Boogie Procedure Inliner took 45.45ms. Allocated memory is still 148.9MB. Free memory was 96.4MB in the beginning and 93.3MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-01-27 14:46:53,563 INFO L158 Benchmark]: Boogie Preprocessor took 80.32ms. Allocated memory is still 148.9MB. Free memory was 93.3MB in the beginning and 90.5MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-01-27 14:46:53,563 INFO L158 Benchmark]: RCFGBuilder took 755.57ms. Allocated memory is still 148.9MB. Free memory was 90.5MB in the beginning and 95.9MB in the end (delta: -5.4MB). Peak memory consumption was 33.9MB. Max. memory is 16.1GB. [2024-01-27 14:46:53,563 INFO L158 Benchmark]: TraceAbstraction took 9333.35ms. Allocated memory was 148.9MB in the beginning and 1.9GB in the end (delta: 1.7GB). Free memory was 95.6MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 378.7MB. Max. memory is 16.1GB. [2024-01-27 14:46:53,565 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.14ms. Allocated memory is still 96.5MB. Free memory is still 46.1MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.16ms. Allocated memory is still 148.9MB. Free memory is still 122.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 638.32ms. Allocated memory is still 148.9MB. Free memory was 114.0MB in the beginning and 96.4MB in the end (delta: 17.6MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 45.45ms. Allocated memory is still 148.9MB. Free memory was 96.4MB in the beginning and 93.3MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 80.32ms. Allocated memory is still 148.9MB. Free memory was 93.3MB in the beginning and 90.5MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 755.57ms. Allocated memory is still 148.9MB. Free memory was 90.5MB in the beginning and 95.9MB in the end (delta: -5.4MB). Peak memory consumption was 33.9MB. Max. memory is 16.1GB. * TraceAbstraction took 9333.35ms. Allocated memory was 148.9MB in the beginning and 1.9GB in the end (delta: 1.7GB). Free memory was 95.6MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 378.7MB. 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 The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 717]: invariant of correctness witness can be violated invariant of correctness witness can be violated We found a FailurePath: [L690] 0 volatile int max = 0x80000000; [L691] 0 pthread_mutex_t m = { { 0, 0, 0, PTHREAD_MUTEX_TIMED_NP, 0, { { 0, 0 } } } }; [L691] 0 pthread_mutex_t m = { { 0, 0, 0, PTHREAD_MUTEX_TIMED_NP, 0, { { 0, 0 } } } }; [L691] 0 pthread_mutex_t m = { { 0, 0, 0, PTHREAD_MUTEX_TIMED_NP, 0, { { 0, 0 } } } }; [L691] 0 pthread_mutex_t m = { { 0, 0, 0, PTHREAD_MUTEX_TIMED_NP, 0, { { 0, 0 } } } }; [L691] 0 pthread_mutex_t m = { { 0, 0, 0, PTHREAD_MUTEX_TIMED_NP, 0, { { 0, 0 } } } }; [L691] 0 pthread_mutex_t m = { { 0, 0, 0, PTHREAD_MUTEX_TIMED_NP, 0, { { 0, 0 } } } }; [L692] 0 int storage[2*3]; [L692] 0 int storage[2*3]; [L692] 0 int storage[2*3]; [L692] 0 int storage[2*3]; [L692] 0 int storage[2*3]; [L692] 0 int storage[2*3]; [L692] 0 int storage[2*3]; [L722] 0 int i = 0; VAL [i=0, m={3:0}, max=-2147483648, storage={4:0}] [L722] COND TRUE 0 i < 2*3 [L723] 0 storage[i] = __VERIFIER_nondet_int() [L722] 0 i++ VAL [i=1, m={3:0}, max=-2147483648, storage={4:0}] [L722] COND TRUE 0 i < 2*3 [L723] 0 storage[i] = __VERIFIER_nondet_int() [L722] 0 i++ VAL [i=2, m={3:0}, max=-2147483648, storage={4:0}] [L722] COND TRUE 0 i < 2*3 [L723] 0 storage[i] = __VERIFIER_nondet_int() [L722] 0 i++ VAL [i=3, m={3:0}, max=-2147483648, storage={4:0}] [L722] COND TRUE 0 i < 2*3 [L723] 0 storage[i] = __VERIFIER_nondet_int() [L722] 0 i++ VAL [i=4, m={3:0}, max=-2147483648, storage={4:0}] [L722] COND TRUE 0 i < 2*3 [L723] 0 storage[i] = __VERIFIER_nondet_int() [L722] 0 i++ VAL [i=5, m={3:0}, max=-2147483648, storage={4:0}] [L722] COND TRUE 0 i < 2*3 [L723] 0 storage[i] = __VERIFIER_nondet_int() [L722] 0 i++ VAL [i=6, m={3:0}, max=-2147483648, storage={4:0}] [L722] COND FALSE 0 !(i < 2*3) [L724] 0 pthread_t t; VAL [m={3:0}, max=-2147483648, storage={4:0}, t={5:0}] [L725] COND TRUE 0 1 [L725] FCALL, FORK 0 pthread_create(&t, 0, thr1, 0) VAL [m={3:0}, max=-2147483648, storage={4:0}, t={5:0}] [L716] 1 CodeAnnotStmt[Assertion[BinaryExpression[COMPEQ,CastExpression[ACSLType[unsigned long],IdentifierExpression[arg]],IntegerLiteral[0UL]]]] [L716] 1 int offset=__VERIFIER_nondet_int(); [L717] 1 CodeAnnotStmt[Assertion[BinaryExpression[COMPEQ,BinaryExpression[ARITHMOD,IdentifierExpression[offset],IntegerLiteral[2]],IntegerLiteral[0]]]] VAL [arg={0:0}, arg={0:0}, m={3:0}, max=-2147483648, offset=-1, storage={4:0}] - UnprovableResult [Line: 716]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 717]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 717]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 718]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 696]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 696]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 696]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 696]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 696]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 696]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 696]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 696]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 696]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 696]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 696]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 696]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 697]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 698]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 704]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 698]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 704]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 698]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 704]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 698]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 704]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 699]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 704]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 699]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 704]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 699]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 704]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 699]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 700]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 702]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 706]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 700]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 702]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 706]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 700]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 702]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 706]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 700]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 702]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 706]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 700]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 702]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 706]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 700]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 702]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 706]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 700]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 706]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 700]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 697]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 700]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 713]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 707]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 710]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 700]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 713]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 707]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 710]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 713]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 707]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 710]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 713]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 707]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 710]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 713]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 707]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 710]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 713]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 707]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 710]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 713]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 707]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 710]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 713]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 707]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 710]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 707]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 719]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 711]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 711]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 711]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 711]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 711]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 711]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 711]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 725]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 3 procedures, 465 locations, 215 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 2.2s, OverallIterations: 5, TraceHistogramMax: 6, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 0.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 47 SdHoareTripleChecker+Valid, 0.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 38 mSDsluCounter, 9 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4 mSDsCounter, 4 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 231 IncrementalHoareTripleChecker+Invalid, 235 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4 mSolverCounterUnsat, 5 mSDtfsCounter, 231 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 60 GetRequests, 37 SyntacticMatches, 4 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=541occurred in iteration=4, InterpolantAutomatonStates: 21, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 75 NumberOfCodeBlocks, 71 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 71 ConstructedInterpolants, 0 QuantifiedInterpolants, 137 SizeOfPredicates, 2 NumberOfNonLiveVariables, 328 ConjunctsInSsa, 18 ConjunctsInUnsatCore, 9 InterpolantComputations, 2 PerfectInterpolantSequences, 10/53 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 - StatisticsResult: Ultimate Automizer benchmark data with 2 thread instances CFG has 4 procedures, 694 locations, 322 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 6.8s, OverallIterations: 5, TraceHistogramMax: 6, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 5.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 71 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 71 mSDsluCounter, 0 SdHoareTripleChecker+Invalid, 0.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 7 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 346 IncrementalHoareTripleChecker+Invalid, 353 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 7 mSolverCounterUnsat, 0 mSDtfsCounter, 346 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 60 GetRequests, 37 SyntacticMatches, 4 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1013occurred in iteration=4, InterpolantAutomatonStates: 21, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 75 NumberOfCodeBlocks, 71 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 71 ConstructedInterpolants, 0 QuantifiedInterpolants, 137 SizeOfPredicates, 2 NumberOfNonLiveVariables, 328 ConjunctsInSsa, 18 ConjunctsInUnsatCore, 9 InterpolantComputations, 2 PerfectInterpolantSequences, 10/53 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! [2024-01-27 14:46:53,632 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, 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