./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-ext/11_fmaxsymopt.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.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8857f20b 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.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/11_fmaxsymopt.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-8857f20-m [2024-01-29 22:50:28,790 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:50:28,883 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 22:50:28,887 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:50:28,888 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:50:28,921 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:50:28,922 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:50:28,923 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:50:28,924 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:50:28,927 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:50:28,928 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:50:28,928 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:50:28,929 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:50:28,930 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:50:28,930 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:50:28,931 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:50:28,931 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:50:28,931 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:50:28,932 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 22:50:28,932 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:50:28,932 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:50:28,933 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:50:28,933 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:50:28,933 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:50:28,934 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:50:28,934 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:50:28,934 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:50:28,935 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:50:28,935 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:50:28,936 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:50:28,937 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:50:28,937 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:50:28,937 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:50:28,937 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:50:28,938 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:50:28,938 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:50:28,938 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 22:50:28,938 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 22:50:28,939 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:50:28,939 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:50:28,939 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:50:28,940 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:50:28,940 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:50:28,940 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:50:29,190 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:50:29,211 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:50:29,214 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:50:29,215 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:50:29,216 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:50:29,217 INFO L431 ainManager$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.yml/witness.yml [2024-01-29 22:50:29,384 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:50:29,385 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:50:29,386 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/11_fmaxsymopt.i [2024-01-29 22:50:30,548 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:50:30,778 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:50:30,779 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/11_fmaxsymopt.i [2024-01-29 22:50:30,797 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/46cd549b7/b9d5877307864670bb39b44eef7572f3/FLAGf15db6564 [2024-01-29 22:50:30,808 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/46cd549b7/b9d5877307864670bb39b44eef7572f3 [2024-01-29 22:50:30,810 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:50:30,811 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:50:30,813 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:50:30,814 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:50:30,818 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:50:30,819 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:50:29" (1/2) ... [2024-01-29 22:50:30,820 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38588c39 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:50:30, skipping insertion in model container [2024-01-29 22:50:30,820 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:50:29" (1/2) ... [2024-01-29 22:50:30,822 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3bf629d0 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:50:30, skipping insertion in model container [2024-01-29 22:50:30,822 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:50:30" (2/2) ... [2024-01-29 22:50:30,822 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38588c39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:50:30, skipping insertion in model container [2024-01-29 22:50:30,823 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:50:30" (2/2) ... [2024-01-29 22:50:30,823 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:50:30,933 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:50:30,934 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L694] (int )m == 1 [2024-01-29 22:50:30,934 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L722] ((-2147483646 <= i) && (offset <= 2147483645)) && (my_max == 0) [2024-01-29 22:50:30,935 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L722] (-2147483646 <= i) && (offset <= 2147483645) [2024-01-29 22:50:30,935 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L722] ((-2147483646 <= i) && (offset <= 2147483645)) && ((0LL - (long long )e) + (long long )my_max >= 0LL) [2024-01-29 22:50:30,935 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L722] -2147483646 <= i [2024-01-29 22:50:30,935 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L722] ((-2147483646 <= i) && (offset <= 2147483645)) && (e == 0) [2024-01-29 22:50:30,935 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L722] ((-2147483646 <= i) && (offset <= 2147483645)) && ((2LL - (long long )i) + (long long )offset >= 0LL) [2024-01-29 22:50:30,936 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L722] ((-2147483646 <= i) && (offset <= 2147483645)) && ((-2LL + (long long )i) - (long long )offset >= 0LL) [2024-01-29 22:50:30,936 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] -2147483646 <= i [2024-01-29 22:50:30,936 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((-2147483646 <= i) && (offset <= 2147483645)) && ((2LL - (long long )i) + (long long )offset >= 0LL) [2024-01-29 22:50:30,936 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((-2147483646 <= i) && (offset <= 2147483645)) && (offset <= 2147483645) [2024-01-29 22:50:30,936 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((-2147483646 <= i) && (offset <= 2147483645)) && ((-2LL + (long long )i) - (long long )offset >= 0LL) [2024-01-29 22:50:30,936 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((-2147483646 <= i) && (offset <= 2147483645)) && ((0LL - (long long )e) + (long long )my_max >= 0LL) [2024-01-29 22:50:30,937 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (-2147483646 <= i) && (my_max == 0) [2024-01-29 22:50:30,937 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((-2147483646 <= i) && (offset <= 2147483645)) && (e == 0) [2024-01-29 22:50:30,937 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((-2147483646 <= i) && (offset <= 2147483645)) && (my_max == 0) [2024-01-29 22:50:30,937 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((-2147483646 <= i) && (offset <= 2147483645)) && (e == 0) [2024-01-29 22:50:30,937 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (-2147483646 <= i) && (offset <= 2147483645) [2024-01-29 22:50:30,937 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((-2147483646 <= i) && (offset <= 2147483645)) && (-2147483646 <= i) [2024-01-29 22:50:30,938 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((-2147483646 <= i) && (offset <= 2147483645)) && ((0LL - (long long )e) + (long long )my_max >= 0LL) [2024-01-29 22:50:30,938 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((-2147483646 <= i) && (offset <= 2147483645)) && ((2LL - (long long )i) + (long long )offset >= 0LL) [2024-01-29 22:50:30,938 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((-2147483646 <= i) && (offset <= 2147483645)) && ((-2LL + (long long )i) - (long long )offset >= 0LL) [2024-01-29 22:50:30,939 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L716] ((-2147483646 <= i) && ((2LL - (long long )i) + (long long )offset >= 0LL)) && (my_max == 0) [2024-01-29 22:50:30,939 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L716] (-2147483646 <= i) && ((2LL - (long long )i) + (long long )offset >= 0LL) [2024-01-29 22:50:30,939 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L716] -2147483646 <= i [2024-01-29 22:50:30,939 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L716] (-2147483646 <= i) && (offset <= 2147483645) [2024-01-29 22:50:30,939 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L716] ((-2147483646 <= i) && ((2LL - (long long )i) + (long long )offset >= 0LL)) && ((-2LL + (long long )i) - (long long )offset >= 0LL) [2024-01-29 22:50:30,939 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L716] ((-2147483646 <= i) && ((2LL - (long long )i) + (long long )offset >= 0LL)) && (e == 0) [2024-01-29 22:50:30,940 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L716] (-2147483646 <= i) && ((0LL - (long long )e) + (long long )my_max >= 0LL) [2024-01-29 22:50:30,940 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (unsigned long )arg == 0UL [2024-01-29 22:50:30,940 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] (-2147483646 <= i) && ((0LL - (long long )e) + (long long )my_max >= 0LL) [2024-01-29 22:50:30,940 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] ((-2147483646 <= i) && ((0LL - (long long )e) + (long long )my_max >= 0LL)) && ((2LL - (long long )i) + (long long )offset >= 0LL) [2024-01-29 22:50:30,940 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] ((-2147483646 <= i) && ((0LL - (long long )e) + (long long )my_max >= 0LL)) && (my_max == 0) [2024-01-29 22:50:30,940 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] -2147483646 <= i [2024-01-29 22:50:30,941 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] ((-2147483646 <= i) && ((0LL - (long long )e) + (long long )my_max >= 0LL)) && (e == 0) [2024-01-29 22:50:30,941 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] (-2147483646 <= i) && (offset <= 2147483645) [2024-01-29 22:50:30,941 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] ((-2147483646 <= i) && ((0LL - (long long )e) + (long long )my_max >= 0LL)) && ((-2LL + (long long )i) - (long long )offset >= 0LL) [2024-01-29 22:50:30,942 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (-2147483646 <= i) && (my_max == 0) [2024-01-29 22:50:30,943 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] -2147483646 <= i [2024-01-29 22:50:30,943 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (-2147483646 <= i) && (offset <= 2147483645) [2024-01-29 22:50:30,944 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (-2147483646 <= i) && ((-2LL + (long long )i) - (long long )offset >= 0LL) [2024-01-29 22:50:30,944 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (-2147483646 <= i) && ((0LL - (long long )e) + (long long )my_max >= 0LL) [2024-01-29 22:50:30,944 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (-2147483646 <= i) && ((2LL - (long long )i) + (long long )offset >= 0LL) [2024-01-29 22:50:30,944 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (-2147483646 <= i) && (e == 0) [2024-01-29 22:50:30,945 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (offset <= 2147483645) && ((0LL - (long long )e) + (long long )my_max >= 0LL) [2024-01-29 22:50:30,945 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] ((offset <= 2147483645) && ((0LL - (long long )e) + (long long )my_max >= 0LL)) && (((-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)) [2024-01-29 22:50:30,945 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] ((offset <= 2147483645) && ((0LL - (long long )e) + (long long )my_max >= 0LL)) && (e == 0) [2024-01-29 22:50:30,945 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] offset <= 2147483645 [2024-01-29 22:50:30,945 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] ((offset <= 2147483645) && ((0LL - (long long )e) + (long long )my_max >= 0LL)) && (my_max == 0) [2024-01-29 22:50:30,946 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (offset <= 2147483645) && (i <= 2147483646) [2024-01-29 22:50:30,946 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] offset <= 2147483646 [2024-01-29 22:50:30,946 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (offset <= 2147483646) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:30,946 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (offset <= 2147483646) && (offset % 2 == 0) [2024-01-29 22:50:30,947 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L709] ((offset <= 2147483645) && (i <= 2147483646)) && ((((-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))) [2024-01-29 22:50:30,947 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L709] (offset <= 2147483645) && (i <= 2147483646) [2024-01-29 22:50:30,948 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L709] offset <= 2147483645 [2024-01-29 22:50:30,948 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L709] ((offset <= 2147483645) && (i <= 2147483646)) && (e == 0) [2024-01-29 22:50:30,948 INFO L98 nessWitnessExtractor]: Location invariant after [L695-L699] (int )m == 0 [2024-01-29 22:50:30,949 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] ((offset <= 2147483645) && (i <= 2147483646)) && ((((((((-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))) [2024-01-29 22:50:30,949 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (offset <= 2147483645) && (i <= 2147483646) [2024-01-29 22:50:30,949 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] offset <= 2147483645 [2024-01-29 22:50:30,949 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] ((offset <= 2147483645) && (i <= 2147483646)) && ((long long )e - (long long )my_max >= 0LL) [2024-01-29 22:50:30,949 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (((4294967296LL + (long long )i) + (long long )my_max >= 0LL) && ((4294967296LL + (long long )e) + (long long )i >= 0LL)) && ((4294967294LL - (long long )e) - (long long )my_max >= 0LL) [2024-01-29 22:50:30,949 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] ((4294967296LL + (long long )i) + (long long )my_max >= 0LL) && ((4294967296LL + (long long )e) + (long long )i >= 0LL) [2024-01-29 22:50:30,950 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (((4294967296LL + (long long )i) + (long long )my_max >= 0LL) && ((4294967296LL + (long long )e) + (long long )i >= 0LL)) && ((4294967295LL - (long long )i) + (long long )my_max >= 0LL) [2024-01-29 22:50:30,950 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (((4294967296LL + (long long )i) + (long long )my_max >= 0LL) && ((4294967296LL + (long long )e) + (long long )i >= 0LL)) && ((4294967295LL - (long long )e) + (long long )my_max >= 0LL) [2024-01-29 22:50:30,950 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967296LL + (long long )i) + (long long )my_max >= 0LL [2024-01-29 22:50:30,950 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (((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) [2024-01-29 22:50:30,950 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (((4294967296LL + (long long )i) + (long long )my_max >= 0LL) && ((4294967296LL + (long long )e) + (long long )i >= 0LL)) && ((4294967295LL + (long long )e) - (long long )i >= 0LL) [2024-01-29 22:50:30,950 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (((4294967296LL + (long long )i) + (long long )my_max >= 0LL) && ((4294967296LL + (long long )e) + (long long )i >= 0LL)) && ((4294967294LL - (long long )i) - (long long )my_max >= 0LL) [2024-01-29 22:50:30,951 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (((4294967296LL + (long long )i) + (long long )my_max >= 0LL) && ((4294967296LL + (long long )e) + (long long )i >= 0LL)) && ((4294967294LL - (long long )e) - (long long )i >= 0LL) [2024-01-29 22:50:30,951 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (((4294967296LL + (long long )i) + (long long )my_max >= 0LL) && ((4294967296LL + (long long )e) + (long long )i >= 0LL)) && ((4294967295LL - (long long )e) + (long long )i >= 0LL) [2024-01-29 22:50:30,951 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (((4294967296LL + (long long )i) + (long long )my_max >= 0LL) && ((4294967296LL + (long long )e) + (long long )i >= 0LL)) && ((4294967295LL + (long long )e) - (long long )my_max >= 0LL) [2024-01-29 22:50:30,951 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (((4294967296LL + (long long )i) + (long long )my_max >= 0LL) && ((4294967296LL + (long long )e) + (long long )i >= 0LL)) && ((4294967295LL + (long long )i) - (long long )my_max >= 0LL) [2024-01-29 22:50:30,951 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (unsigned long )arg == 0UL [2024-01-29 22:50:30,951 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (unsigned long )arg == 0UL [2024-01-29 22:50:30,952 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (-2147483646 <= i) && (offset <= 2147483645) [2024-01-29 22:50:30,952 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((-2147483646 <= i) && (offset <= 2147483645)) && ((-2LL + (long long )i) - (long long )offset >= 0LL) [2024-01-29 22:50:30,952 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] -2147483646 <= i [2024-01-29 22:50:30,952 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((-2147483646 <= i) && (offset <= 2147483645)) && (offset <= 2147483645) [2024-01-29 22:50:30,952 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((-2147483646 <= i) && (offset <= 2147483645)) && ((0LL - (long long )e) + (long long )my_max >= 0LL) [2024-01-29 22:50:30,952 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((-2147483646 <= i) && (offset <= 2147483645)) && ((2LL - (long long )i) + (long long )offset >= 0LL) [2024-01-29 22:50:30,953 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((-2147483646 <= i) && (offset <= 2147483645)) && (e == 0) [2024-01-29 22:50:30,953 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((-2147483646 <= i) && (offset <= 2147483645)) && ((2LL - (long long )i) + (long long )offset >= 0LL) [2024-01-29 22:50:30,953 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((-2147483646 <= i) && (offset <= 2147483645)) && ((-2LL + (long long )i) - (long long )offset >= 0LL) [2024-01-29 22:50:30,953 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((-2147483646 <= i) && (offset <= 2147483645)) && (my_max == 0) [2024-01-29 22:50:30,953 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((-2147483646 <= i) && (offset <= 2147483645)) && (-2147483646 <= i) [2024-01-29 22:50:30,953 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((-2147483646 <= i) && (offset <= 2147483645)) && (e == 0) [2024-01-29 22:50:30,954 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((-2147483646 <= i) && (offset <= 2147483645)) && (my_max == 0) [2024-01-29 22:50:30,954 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((-2147483646 <= i) && (offset <= 2147483645)) && ((0LL - (long long )e) + (long long )my_max >= 0LL) [2024-01-29 22:50:30,954 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (((-2147483646 <= i) && (offset <= 2147483645)) && ((0LL - (long long )e) + (long long )my_max >= 0LL)) && ((2LL - (long long )i) + (long long )offset >= 0LL) [2024-01-29 22:50:30,954 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] ((-2147483646 <= i) && (offset <= 2147483645)) && ((0LL - (long long )e) + (long long )my_max >= 0LL) [2024-01-29 22:50:30,954 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (-2147483646 <= i) && (offset <= 2147483645) [2024-01-29 22:50:30,954 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] ((((-2147483646 <= i) && (offset <= 2147483645)) && ((0LL - (long long )e) + (long long )my_max >= 0LL)) && ((2LL - (long long )i) + (long long )offset >= 0LL)) && ((-2LL + (long long )i) - (long long )offset >= 0LL) [2024-01-29 22:50:30,955 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] ((((-2147483646 <= i) && (offset <= 2147483645)) && ((0LL - (long long )e) + (long long )my_max >= 0LL)) && ((2LL - (long long )i) + (long long )offset >= 0LL)) && (my_max == 0) [2024-01-29 22:50:30,955 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] -2147483646 <= i [2024-01-29 22:50:30,955 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] ((((-2147483646 <= i) && (offset <= 2147483645)) && ((0LL - (long long )e) + (long long )my_max >= 0LL)) && ((2LL - (long long )i) + (long long )offset >= 0LL)) && (e == 0) [2024-01-29 22:50:30,956 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] ((offset <= 2147483645) && ((0LL - (long long )i) + (long long )offset >= 0LL)) && (offset == i) [2024-01-29 22:50:30,956 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (((offset <= 2147483645) && ((0LL - (long long )i) + (long long )offset >= 0LL)) && (offset == i)) && (my_max == (-0x7FFFFFFF-1)) [2024-01-29 22:50:30,956 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (offset <= 2147483645) && ((0LL - (long long )i) + (long long )offset >= 0LL) [2024-01-29 22:50:30,956 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] ((offset <= 2147483645) && ((0LL - (long long )i) + (long long )offset >= 0LL)) && ((long long )i - (long long )offset >= 0LL) [2024-01-29 22:50:30,956 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] offset <= 2147483645 [2024-01-29 22:50:30,957 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (offset <= 2147483645) && ((4294967295LL + (long long )e) + (long long )my_max >= 0LL) [2024-01-29 22:50:30,957 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (offset <= 2147483645) && (i <= 2147483646) [2024-01-29 22:50:30,957 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] ((offset <= 2147483645) && ((0LL - (long long )i) + (long long )offset >= 0LL)) && ((-1LL + (long long )e) - (long long )my_max >= 0LL) [2024-01-29 22:50:30,957 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] ((offset <= 2147483645) && ((0LL - (long long )i) + (long long )offset >= 0LL)) && ((-0x7FFFFFFF-1) == my_max) [2024-01-29 22:50:30,958 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (((offset <= 2147483645) && ((0LL - (long long )i) + (long long )offset >= 0LL)) && (offset == i)) && (e == 0) [2024-01-29 22:50:30,958 INFO L98 nessWitnessExtractor]: Loop invariant at [L705-L711] (((((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)) [2024-01-29 22:50:30,958 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (-2147483646 <= i) && (e == 0) [2024-01-29 22:50:30,959 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] -2147483646 <= i [2024-01-29 22:50:30,960 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (-2147483646 <= i) && (offset <= 2147483645) [2024-01-29 22:50:30,960 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (-2147483646 <= i) && ((0LL - (long long )e) + (long long )my_max >= 0LL) [2024-01-29 22:50:30,960 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (-2147483646 <= i) && ((-2LL + (long long )i) - (long long )offset >= 0LL) [2024-01-29 22:50:30,961 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] ((-2147483646 <= i) && (e == 0)) && (my_max == 0) [2024-01-29 22:50:30,961 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (-2147483646 <= i) && ((2LL - (long long )i) + (long long )offset >= 0LL) [2024-01-29 22:50:30,961 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (((-2147483646 <= i) && ((0LL - (long long )e) + (long long )my_max >= 0LL)) && ((2LL - (long long )i) + (long long )offset >= 0LL)) && (my_max == 0) [2024-01-29 22:50:30,962 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] ((-2147483646 <= i) && ((0LL - (long long )e) + (long long )my_max >= 0LL)) && ((2LL - (long long )i) + (long long )offset >= 0LL) [2024-01-29 22:50:30,962 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (-2147483646 <= i) && ((0LL - (long long )e) + (long long )my_max >= 0LL) [2024-01-29 22:50:30,962 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] -2147483646 <= i [2024-01-29 22:50:30,962 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (((-2147483646 <= i) && ((0LL - (long long )e) + (long long )my_max >= 0LL)) && ((2LL - (long long )i) + (long long )offset >= 0LL)) && (e == 0) [2024-01-29 22:50:30,962 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (-2147483646 <= i) && (offset <= 2147483645) [2024-01-29 22:50:30,962 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (((-2147483646 <= i) && ((0LL - (long long )e) + (long long )my_max >= 0LL)) && ((2LL - (long long )i) + (long long )offset >= 0LL)) && ((-2LL + (long long )i) - (long long )offset >= 0LL) [2024-01-29 22:50:30,962 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] offset <= 2147483645 [2024-01-29 22:50:30,963 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (offset <= 2147483645) && (((-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)) [2024-01-29 22:50:30,963 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (offset <= 2147483645) && ((0LL - (long long )e) + (long long )my_max >= 0LL) [2024-01-29 22:50:30,963 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (offset <= 2147483645) && (i <= 2147483646) [2024-01-29 22:50:30,963 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (offset <= 2147483645) && (e == 0) [2024-01-29 22:50:30,963 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (offset <= 2147483645) && (my_max == 0) [2024-01-29 22:50:31,013 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:50:31,341 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.i[30570,30583] [2024-01-29 22:50:31,349 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:50:31,361 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 22:50:31,404 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_atomic_acquire() { assume_abort_if_not(m==0); m = 1; } with a witness entry [2024-01-29 22:50:31,405 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_atomic_release() { assume_abort_if_not(m==1); m = 0; } 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 [2024-01-29 22:50:31,481 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 [2024-01-29 22:50:31,533 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.i[30570,30583] 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 [2024-01-29 22:50:31,538 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 [2024-01-29 22:50:31,546 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; } }; } __VERIFIER_atomic_acquire(); { if(my_max > max) { max = my_max; } } __VERIFIER_atomic_release(); __VERIFIER_atomic_acquire(); { if(!(my_max <= max)) { ERROR: {reach_error();abort();}(void)0; } }; __VERIFIER_atomic_release(); } with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 22:50:31,557 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:50:31,592 INFO L206 MainTranslator]: Completed translation [2024-01-29 22:50:31,592 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:50:31 WrapperNode [2024-01-29 22:50:31,592 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:50:31,594 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-01-29 22:50:31,594 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-01-29 22:50:31,594 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-01-29 22:50:31,600 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:50:31" (1/1) ... [2024-01-29 22:50:31,627 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:50:31" (1/1) ... [2024-01-29 22:50:31,659 INFO L138 Inliner]: procedures = 171, calls = 27, calls flagged for inlining = 10, calls inlined = 12, statements flattened = 208 [2024-01-29 22:50:31,659 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-01-29 22:50:31,660 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-01-29 22:50:31,660 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-01-29 22:50:31,660 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-01-29 22:50:31,670 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:50:31" (1/1) ... [2024-01-29 22:50:31,671 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:50:31" (1/1) ... [2024-01-29 22:50:31,674 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:50:31" (1/1) ... [2024-01-29 22:50:31,698 INFO L175 MemorySlicer]: Split 11 memory accesses to 3 slices as follows [2, 8, 1]. 73 percent of accesses are in the largest equivalence class. The 8 initializations are split as follows [2, 6, 0]. The 2 writes are split as follows [0, 1, 1]. [2024-01-29 22:50:31,699 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:50:31" (1/1) ... [2024-01-29 22:50:31,699 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:50:31" (1/1) ... [2024-01-29 22:50:31,717 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:50:31" (1/1) ... [2024-01-29 22:50:31,721 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:50:31" (1/1) ... [2024-01-29 22:50:31,723 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:50:31" (1/1) ... [2024-01-29 22:50:31,725 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:50:31" (1/1) ... [2024-01-29 22:50:31,729 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-01-29 22:50:31,729 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-01-29 22:50:31,730 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-01-29 22:50:31,730 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-01-29 22:50:31,730 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:50:31" (1/1) ... [2024-01-29 22:50:31,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:50:31,743 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-29 22:50:31,757 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) [2024-01-29 22:50:31,779 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 [2024-01-29 22:50:31,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-01-29 22:50:31,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-01-29 22:50:31,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-01-29 22:50:31,794 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2024-01-29 22:50:31,794 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2024-01-29 22:50:31,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-01-29 22:50:31,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-01-29 22:50:31,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-01-29 22:50:31,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-01-29 22:50:31,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-01-29 22:50:31,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-01-29 22:50:31,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-01-29 22:50:31,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-01-29 22:50:31,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-01-29 22:50:31,796 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-01-29 22:50:31,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-01-29 22:50:31,797 WARN L214 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-01-29 22:50:31,918 INFO L244 CfgBuilder]: Building ICFG [2024-01-29 22:50:31,921 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-01-29 22:50:32,610 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-01-29 22:50:32,611 INFO L293 CfgBuilder]: Performing block encoding [2024-01-29 22:50:32,731 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-01-29 22:50:32,731 INFO L320 CfgBuilder]: Removed 3 assume(true) statements. [2024-01-29 22:50:32,733 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 10:50:32 BoogieIcfgContainer [2024-01-29 22:50:32,733 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-01-29 22:50:32,736 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-01-29 22:50:32,736 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-01-29 22:50:32,739 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-01-29 22:50:32,739 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:50:29" (1/4) ... [2024-01-29 22:50:32,740 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d69e600 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 29.01 10:50:32, skipping insertion in model container [2024-01-29 22:50:32,740 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.01 10:50:30" (2/4) ... [2024-01-29 22:50:32,741 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d69e600 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.01 10:50:32, skipping insertion in model container [2024-01-29 22:50:32,741 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:50:31" (3/4) ... [2024-01-29 22:50:32,742 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d69e600 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.01 10:50:32, skipping insertion in model container [2024-01-29 22:50:32,742 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 10:50:32" (4/4) ... [2024-01-29 22:50:32,744 INFO L112 eAbstractionObserver]: Analyzing ICFG 11_fmaxsymopt.i [2024-01-29 22:50:32,760 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-01-29 22:50:32,760 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 101 error locations. [2024-01-29 22:50:32,760 INFO L518 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-01-29 22:50:32,934 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-01-29 22:50:32,975 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 223 places, 226 transitions, 456 flow [2024-01-29 22:50:33,054 INFO L124 PetriNetUnfolderBase]: 6/228 cut-off events. [2024-01-29 22:50:33,054 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-29 22:50:33,060 INFO L83 FinitePrefix]: Finished finitePrefix Result has 232 conditions, 228 events. 6/228 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 551 event pairs, 0 based on Foata normal form. 0/119 useless extension candidates. Maximal degree in co-relation 221. Up to 2 conditions per place. [2024-01-29 22:50:33,061 INFO L82 GeneralOperation]: Start removeDead. Operand has 223 places, 226 transitions, 456 flow [2024-01-29 22:50:33,069 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 223 places, 226 transitions, 456 flow [2024-01-29 22:50:33,083 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-01-29 22:50:33,091 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;@ea1610a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-01-29 22:50:33,092 INFO L358 AbstractCegarLoop]: Starting to check reachability of 203 error locations. [2024-01-29 22:50:33,097 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-01-29 22:50:33,097 INFO L124 PetriNetUnfolderBase]: 1/10 cut-off events. [2024-01-29 22:50:33,097 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-29 22:50:33,098 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-29 22:50:33,098 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1] [2024-01-29 22:50:33,099 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 200 more)] === [2024-01-29 22:50:33,103 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-29 22:50:33,104 INFO L85 PathProgramCache]: Analyzing trace with hash -1520842642, now seen corresponding path program 1 times [2024-01-29 22:50:33,112 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-29 22:50:33,113 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1902262269] [2024-01-29 22:50:33,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 22:50:33,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-29 22:50:33,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 22:50:33,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-29 22:50:33,325 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-29 22:50:33,325 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1902262269] [2024-01-29 22:50:33,326 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1902262269] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-29 22:50:33,327 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-29 22:50:33,327 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-01-29 22:50:33,329 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [609469347] [2024-01-29 22:50:33,329 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-29 22:50:33,339 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-01-29 22:50:33,344 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-29 22:50:33,373 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-01-29 22:50:33,374 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-01-29 22:50:33,377 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 203 out of 226 [2024-01-29 22:50:33,381 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 223 places, 226 transitions, 456 flow. Second operand has 3 states, 3 states have (on average 204.33333333333334) internal successors, (613), 3 states have internal predecessors, (613), 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) [2024-01-29 22:50:33,381 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-29 22:50:33,381 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 203 of 226 [2024-01-29 22:50:33,382 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-29 22:50:33,531 INFO L124 PetriNetUnfolderBase]: 39/672 cut-off events. [2024-01-29 22:50:33,531 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-29 22:50:33,537 INFO L83 FinitePrefix]: Finished finitePrefix Result has 756 conditions, 672 events. 39/672 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 22. Compared 3419 event pairs, 26 based on Foata normal form. 3/390 useless extension candidates. Maximal degree in co-relation 736. Up to 79 conditions per place. [2024-01-29 22:50:33,542 INFO L140 encePairwiseOnDemand]: 221/226 looper letters, 20 selfloop transitions, 2 changer transitions 0/225 dead transitions. [2024-01-29 22:50:33,543 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 224 places, 225 transitions, 498 flow [2024-01-29 22:50:33,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-01-29 22:50:33,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-01-29 22:50:33,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 634 transitions. [2024-01-29 22:50:33,564 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9351032448377581 [2024-01-29 22:50:33,566 INFO L175 Difference]: Start difference. First operand has 223 places, 226 transitions, 456 flow. Second operand 3 states and 634 transitions. [2024-01-29 22:50:33,567 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 224 places, 225 transitions, 498 flow [2024-01-29 22:50:33,570 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 224 places, 225 transitions, 498 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-01-29 22:50:33,575 INFO L231 Difference]: Finished difference. Result has 225 places, 225 transitions, 464 flow [2024-01-29 22:50:33,578 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=226, PETRI_DIFFERENCE_MINUEND_FLOW=452, PETRI_DIFFERENCE_MINUEND_PLACES=222, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=224, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=222, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=464, PETRI_PLACES=225, PETRI_TRANSITIONS=225} [2024-01-29 22:50:33,581 INFO L281 CegarLoopForPetriNet]: 223 programPoint places, 2 predicate places. [2024-01-29 22:50:33,581 INFO L495 AbstractCegarLoop]: Abstraction has has 225 places, 225 transitions, 464 flow [2024-01-29 22:50:33,582 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 204.33333333333334) internal successors, (613), 3 states have internal predecessors, (613), 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) [2024-01-29 22:50:33,582 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-29 22:50:33,582 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2024-01-29 22:50:33,583 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-01-29 22:50:33,583 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 200 more)] === [2024-01-29 22:50:33,583 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-29 22:50:33,584 INFO L85 PathProgramCache]: Analyzing trace with hash -28895131, now seen corresponding path program 1 times [2024-01-29 22:50:33,584 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-29 22:50:33,584 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1174564277] [2024-01-29 22:50:33,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 22:50:33,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-29 22:50:33,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 22:50:33,691 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-29 22:50:33,692 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-29 22:50:33,692 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1174564277] [2024-01-29 22:50:33,692 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1174564277] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-29 22:50:33,693 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [526142288] [2024-01-29 22:50:33,693 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 22:50:33,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-29 22:50:33,693 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-29 22:50:33,697 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) [2024-01-29 22:50:33,732 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-01-29 22:50:33,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 22:50:33,794 INFO L262 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 3 conjunts are in the unsatisfiable core [2024-01-29 22:50:33,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-29 22:50:33,833 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-29 22:50:33,834 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-01-29 22:50:33,852 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-29 22:50:33,852 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [526142288] provided 0 perfect and 2 imperfect interpolant sequences [2024-01-29 22:50:33,853 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-01-29 22:50:33,853 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 6 [2024-01-29 22:50:33,854 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [117492939] [2024-01-29 22:50:33,854 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-01-29 22:50:33,854 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-01-29 22:50:33,855 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-29 22:50:33,856 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-01-29 22:50:33,856 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2024-01-29 22:50:33,861 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 203 out of 226 [2024-01-29 22:50:33,863 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 225 places, 225 transitions, 464 flow. Second operand has 7 states, 7 states have (on average 204.42857142857142) internal successors, (1431), 7 states have internal predecessors, (1431), 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) [2024-01-29 22:50:33,863 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-29 22:50:33,863 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 203 of 226 [2024-01-29 22:50:33,863 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-29 22:50:34,016 INFO L124 PetriNetUnfolderBase]: 39/675 cut-off events. [2024-01-29 22:50:34,018 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-29 22:50:34,020 INFO L83 FinitePrefix]: Finished finitePrefix Result has 772 conditions, 675 events. 39/675 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 22. Compared 3426 event pairs, 26 based on Foata normal form. 0/390 useless extension candidates. Maximal degree in co-relation 760. Up to 79 conditions per place. [2024-01-29 22:50:34,023 INFO L140 encePairwiseOnDemand]: 223/226 looper letters, 20 selfloop transitions, 5 changer transitions 0/228 dead transitions. [2024-01-29 22:50:34,023 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 230 places, 228 transitions, 526 flow [2024-01-29 22:50:34,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-01-29 22:50:34,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-01-29 22:50:34,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1246 transitions. [2024-01-29 22:50:34,033 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9188790560471977 [2024-01-29 22:50:34,033 INFO L175 Difference]: Start difference. First operand has 225 places, 225 transitions, 464 flow. Second operand 6 states and 1246 transitions. [2024-01-29 22:50:34,033 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 230 places, 228 transitions, 526 flow [2024-01-29 22:50:34,037 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 229 places, 228 transitions, 522 flow, removed 1 selfloop flow, removed 1 redundant places. [2024-01-29 22:50:34,042 INFO L231 Difference]: Finished difference. Result has 232 places, 228 transitions, 496 flow [2024-01-29 22:50:34,043 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=226, PETRI_DIFFERENCE_MINUEND_FLOW=460, PETRI_DIFFERENCE_MINUEND_PLACES=224, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=225, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=222, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=496, PETRI_PLACES=232, PETRI_TRANSITIONS=228} [2024-01-29 22:50:34,044 INFO L281 CegarLoopForPetriNet]: 223 programPoint places, 9 predicate places. [2024-01-29 22:50:34,044 INFO L495 AbstractCegarLoop]: Abstraction has has 232 places, 228 transitions, 496 flow [2024-01-29 22:50:34,045 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 204.42857142857142) internal successors, (1431), 7 states have internal predecessors, (1431), 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) [2024-01-29 22:50:34,045 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-29 22:50:34,046 INFO L208 CegarLoopForPetriNet]: trace histogram [4, 1, 1, 1, 1, 1, 1] [2024-01-29 22:50:34,067 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-01-29 22:50:34,261 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 [2024-01-29 22:50:34,261 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 200 more)] === [2024-01-29 22:50:34,262 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-29 22:50:34,262 INFO L85 PathProgramCache]: Analyzing trace with hash 506039854, now seen corresponding path program 2 times [2024-01-29 22:50:34,262 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-29 22:50:34,263 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2014256185] [2024-01-29 22:50:34,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 22:50:34,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-29 22:50:34,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 22:50:34,429 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-29 22:50:34,429 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-29 22:50:34,429 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2014256185] [2024-01-29 22:50:34,429 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2014256185] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-29 22:50:34,430 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1075653341] [2024-01-29 22:50:34,430 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-01-29 22:50:34,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-29 22:50:34,430 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-29 22:50:34,431 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) [2024-01-29 22:50:34,452 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-01-29 22:50:34,496 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-01-29 22:50:34,496 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-01-29 22:50:34,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 9 conjunts are in the unsatisfiable core [2024-01-29 22:50:34,498 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-29 22:50:34,541 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-01-29 22:50:34,541 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-01-29 22:50:34,542 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1075653341] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-29 22:50:34,542 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-01-29 22:50:34,542 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 9 [2024-01-29 22:50:34,542 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [984083865] [2024-01-29 22:50:34,542 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-29 22:50:34,543 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-01-29 22:50:34,543 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-29 22:50:34,543 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-01-29 22:50:34,543 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2024-01-29 22:50:34,567 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 199 out of 226 [2024-01-29 22:50:34,568 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 232 places, 228 transitions, 496 flow. Second operand has 4 states, 4 states have (on average 200.75) internal successors, (803), 4 states have internal predecessors, (803), 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) [2024-01-29 22:50:34,569 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-29 22:50:34,569 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 199 of 226 [2024-01-29 22:50:34,569 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-29 22:50:34,698 INFO L124 PetriNetUnfolderBase]: 41/682 cut-off events. [2024-01-29 22:50:34,698 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2024-01-29 22:50:34,700 INFO L83 FinitePrefix]: Finished finitePrefix Result has 797 conditions, 682 events. 41/682 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 23. Compared 3457 event pairs, 0 based on Foata normal form. 0/397 useless extension candidates. Maximal degree in co-relation 763. Up to 76 conditions per place. [2024-01-29 22:50:34,703 INFO L140 encePairwiseOnDemand]: 221/226 looper letters, 27 selfloop transitions, 2 changer transitions 0/228 dead transitions. [2024-01-29 22:50:34,704 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 232 places, 228 transitions, 554 flow [2024-01-29 22:50:34,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-01-29 22:50:34,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-01-29 22:50:34,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 824 transitions. [2024-01-29 22:50:34,707 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.911504424778761 [2024-01-29 22:50:34,707 INFO L175 Difference]: Start difference. First operand has 232 places, 228 transitions, 496 flow. Second operand 4 states and 824 transitions. [2024-01-29 22:50:34,707 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 232 places, 228 transitions, 554 flow [2024-01-29 22:50:34,710 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 231 places, 228 transitions, 540 flow, removed 6 selfloop flow, removed 1 redundant places. [2024-01-29 22:50:34,713 INFO L231 Difference]: Finished difference. Result has 231 places, 225 transitions, 480 flow [2024-01-29 22:50:34,714 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=226, PETRI_DIFFERENCE_MINUEND_FLOW=476, PETRI_DIFFERENCE_MINUEND_PLACES=228, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=225, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=223, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=480, PETRI_PLACES=231, PETRI_TRANSITIONS=225} [2024-01-29 22:50:34,715 INFO L281 CegarLoopForPetriNet]: 223 programPoint places, 8 predicate places. [2024-01-29 22:50:34,715 INFO L495 AbstractCegarLoop]: Abstraction has has 231 places, 225 transitions, 480 flow [2024-01-29 22:50:34,716 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 200.75) internal successors, (803), 4 states have internal predecessors, (803), 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) [2024-01-29 22:50:34,716 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-29 22:50:34,716 INFO L208 CegarLoopForPetriNet]: trace histogram [4, 2, 1, 1, 1, 1, 1] [2024-01-29 22:50:34,735 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-01-29 22:50:34,930 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 [2024-01-29 22:50:34,931 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 200 more)] === [2024-01-29 22:50:34,931 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-29 22:50:34,932 INFO L85 PathProgramCache]: Analyzing trace with hash -1492843376, now seen corresponding path program 1 times [2024-01-29 22:50:34,932 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-29 22:50:34,932 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1137382692] [2024-01-29 22:50:34,932 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 22:50:34,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-29 22:50:34,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 22:50:35,030 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-01-29 22:50:35,031 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-29 22:50:35,031 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1137382692] [2024-01-29 22:50:35,031 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1137382692] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-29 22:50:35,032 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [661628425] [2024-01-29 22:50:35,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 22:50:35,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-29 22:50:35,032 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-29 22:50:35,037 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) [2024-01-29 22:50:35,061 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-01-29 22:50:35,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 22:50:35,112 INFO L262 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 6 conjunts are in the unsatisfiable core [2024-01-29 22:50:35,113 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-29 22:50:35,136 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-01-29 22:50:35,137 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-01-29 22:50:35,192 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-01-29 22:50:35,192 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [661628425] provided 0 perfect and 2 imperfect interpolant sequences [2024-01-29 22:50:35,192 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-01-29 22:50:35,192 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 8 [2024-01-29 22:50:35,193 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [791096068] [2024-01-29 22:50:35,193 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-01-29 22:50:35,193 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-01-29 22:50:35,194 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-29 22:50:35,195 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-01-29 22:50:35,195 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=36, Unknown=0, NotChecked=0, Total=72 [2024-01-29 22:50:35,197 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 203 out of 226 [2024-01-29 22:50:35,200 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 231 places, 225 transitions, 480 flow. Second operand has 9 states, 9 states have (on average 204.55555555555554) internal successors, (1841), 9 states have internal predecessors, (1841), 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) [2024-01-29 22:50:35,200 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-29 22:50:35,200 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 203 of 226 [2024-01-29 22:50:35,200 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-29 22:50:35,331 INFO L124 PetriNetUnfolderBase]: 39/672 cut-off events. [2024-01-29 22:50:35,331 INFO L125 PetriNetUnfolderBase]: For 14/14 co-relation queries the response was YES. [2024-01-29 22:50:35,333 INFO L83 FinitePrefix]: Finished finitePrefix Result has 784 conditions, 672 events. 39/672 cut-off events. For 14/14 co-relation queries the response was YES. Maximal size of possible extension queue 22. Compared 3417 event pairs, 26 based on Foata normal form. 2/390 useless extension candidates. Maximal degree in co-relation 748. Up to 79 conditions per place. [2024-01-29 22:50:35,335 INFO L140 encePairwiseOnDemand]: 223/226 looper letters, 20 selfloop transitions, 7 changer transitions 0/227 dead transitions. [2024-01-29 22:50:35,335 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 238 places, 227 transitions, 546 flow [2024-01-29 22:50:35,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-01-29 22:50:35,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2024-01-29 22:50:35,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1653 transitions. [2024-01-29 22:50:35,339 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9142699115044248 [2024-01-29 22:50:35,339 INFO L175 Difference]: Start difference. First operand has 231 places, 225 transitions, 480 flow. Second operand 8 states and 1653 transitions. [2024-01-29 22:50:35,342 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 238 places, 227 transitions, 546 flow [2024-01-29 22:50:35,344 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 236 places, 227 transitions, 543 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-01-29 22:50:35,347 INFO L231 Difference]: Finished difference. Result has 238 places, 227 transitions, 513 flow [2024-01-29 22:50:35,347 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=226, PETRI_DIFFERENCE_MINUEND_FLOW=477, PETRI_DIFFERENCE_MINUEND_PLACES=229, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=225, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=219, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=513, PETRI_PLACES=238, PETRI_TRANSITIONS=227} [2024-01-29 22:50:35,350 INFO L281 CegarLoopForPetriNet]: 223 programPoint places, 15 predicate places. [2024-01-29 22:50:35,350 INFO L495 AbstractCegarLoop]: Abstraction has has 238 places, 227 transitions, 513 flow [2024-01-29 22:50:35,351 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 204.55555555555554) internal successors, (1841), 9 states have internal predecessors, (1841), 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) [2024-01-29 22:50:35,351 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-29 22:50:35,351 INFO L208 CegarLoopForPetriNet]: trace histogram [6, 2, 1, 1, 1, 1, 1] [2024-01-29 22:50:35,369 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-01-29 22:50:35,569 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 [2024-01-29 22:50:35,569 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 200 more)] === [2024-01-29 22:50:35,569 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-29 22:50:35,570 INFO L85 PathProgramCache]: Analyzing trace with hash -1742253648, now seen corresponding path program 2 times [2024-01-29 22:50:35,570 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-29 22:50:35,570 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [229105787] [2024-01-29 22:50:35,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 22:50:35,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-29 22:50:35,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-01-29 22:50:35,598 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-01-29 22:50:35,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-01-29 22:50:35,637 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-01-29 22:50:35,637 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-01-29 22:50:35,638 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (202 of 203 remaining) [2024-01-29 22:50:35,640 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT (201 of 203 remaining) [2024-01-29 22:50:35,640 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT (200 of 203 remaining) [2024-01-29 22:50:35,641 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (199 of 203 remaining) [2024-01-29 22:50:35,641 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONWITNESS_INVARIANT (198 of 203 remaining) [2024-01-29 22:50:35,641 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONWITNESS_INVARIANT (197 of 203 remaining) [2024-01-29 22:50:35,641 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONWITNESS_INVARIANT (196 of 203 remaining) [2024-01-29 22:50:35,641 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONWITNESS_INVARIANT (195 of 203 remaining) [2024-01-29 22:50:35,641 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONWITNESS_INVARIANT (194 of 203 remaining) [2024-01-29 22:50:35,642 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONWITNESS_INVARIANT (193 of 203 remaining) [2024-01-29 22:50:35,642 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONWITNESS_INVARIANT (192 of 203 remaining) [2024-01-29 22:50:35,642 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONWITNESS_INVARIANT (191 of 203 remaining) [2024-01-29 22:50:35,642 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONWITNESS_INVARIANT (190 of 203 remaining) [2024-01-29 22:50:35,642 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONWITNESS_INVARIANT (189 of 203 remaining) [2024-01-29 22:50:35,643 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONWITNESS_INVARIANT (188 of 203 remaining) [2024-01-29 22:50:35,643 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONWITNESS_INVARIANT (187 of 203 remaining) [2024-01-29 22:50:35,643 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONWITNESS_INVARIANT (186 of 203 remaining) [2024-01-29 22:50:35,643 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONWITNESS_INVARIANT (185 of 203 remaining) [2024-01-29 22:50:35,643 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONWITNESS_INVARIANT (184 of 203 remaining) [2024-01-29 22:50:35,644 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONWITNESS_INVARIANT (183 of 203 remaining) [2024-01-29 22:50:35,644 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONWITNESS_INVARIANT (182 of 203 remaining) [2024-01-29 22:50:35,644 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONWITNESS_INVARIANT (181 of 203 remaining) [2024-01-29 22:50:35,644 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONWITNESS_INVARIANT (180 of 203 remaining) [2024-01-29 22:50:35,644 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONWITNESS_INVARIANT (179 of 203 remaining) [2024-01-29 22:50:35,645 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONWITNESS_INVARIANT (178 of 203 remaining) [2024-01-29 22:50:35,645 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONWITNESS_INVARIANT (177 of 203 remaining) [2024-01-29 22:50:35,645 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONWITNESS_INVARIANT (176 of 203 remaining) [2024-01-29 22:50:35,645 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONWITNESS_INVARIANT (175 of 203 remaining) [2024-01-29 22:50:35,645 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONWITNESS_INVARIANT (174 of 203 remaining) [2024-01-29 22:50:35,645 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONWITNESS_INVARIANT (173 of 203 remaining) [2024-01-29 22:50:35,646 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONWITNESS_INVARIANT (172 of 203 remaining) [2024-01-29 22:50:35,646 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONWITNESS_INVARIANT (171 of 203 remaining) [2024-01-29 22:50:35,646 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONWITNESS_INVARIANT (170 of 203 remaining) [2024-01-29 22:50:35,646 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONWITNESS_INVARIANT (169 of 203 remaining) [2024-01-29 22:50:35,646 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONWITNESS_INVARIANT (168 of 203 remaining) [2024-01-29 22:50:35,647 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONWITNESS_INVARIANT (167 of 203 remaining) [2024-01-29 22:50:35,647 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONWITNESS_INVARIANT (166 of 203 remaining) [2024-01-29 22:50:35,647 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONWITNESS_INVARIANT (165 of 203 remaining) [2024-01-29 22:50:35,647 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONWITNESS_INVARIANT (164 of 203 remaining) [2024-01-29 22:50:35,647 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONWITNESS_INVARIANT (163 of 203 remaining) [2024-01-29 22:50:35,648 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONWITNESS_INVARIANT (162 of 203 remaining) [2024-01-29 22:50:35,648 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONWITNESS_INVARIANT (161 of 203 remaining) [2024-01-29 22:50:35,648 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONWITNESS_INVARIANT (160 of 203 remaining) [2024-01-29 22:50:35,648 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONWITNESS_INVARIANT (159 of 203 remaining) [2024-01-29 22:50:35,648 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONWITNESS_INVARIANT (158 of 203 remaining) [2024-01-29 22:50:35,649 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONWITNESS_INVARIANT (157 of 203 remaining) [2024-01-29 22:50:35,649 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONWITNESS_INVARIANT (156 of 203 remaining) [2024-01-29 22:50:35,649 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONWITNESS_INVARIANT (155 of 203 remaining) [2024-01-29 22:50:35,649 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONWITNESS_INVARIANT (154 of 203 remaining) [2024-01-29 22:50:35,649 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONWITNESS_INVARIANT (153 of 203 remaining) [2024-01-29 22:50:35,650 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONWITNESS_INVARIANT (152 of 203 remaining) [2024-01-29 22:50:35,650 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONWITNESS_INVARIANT (151 of 203 remaining) [2024-01-29 22:50:35,650 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONWITNESS_INVARIANT (150 of 203 remaining) [2024-01-29 22:50:35,650 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONWITNESS_INVARIANT (149 of 203 remaining) [2024-01-29 22:50:35,650 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONWITNESS_INVARIANT (148 of 203 remaining) [2024-01-29 22:50:35,651 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err92ASSERT_VIOLATIONERROR_FUNCTION (147 of 203 remaining) [2024-01-29 22:50:35,651 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONWITNESS_INVARIANT (146 of 203 remaining) [2024-01-29 22:50:35,651 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONWITNESS_INVARIANT (145 of 203 remaining) [2024-01-29 22:50:35,651 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONWITNESS_INVARIANT (144 of 203 remaining) [2024-01-29 22:50:35,651 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONWITNESS_INVARIANT (143 of 203 remaining) [2024-01-29 22:50:35,651 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err93ASSERT_VIOLATIONWITNESS_INVARIANT (142 of 203 remaining) [2024-01-29 22:50:35,652 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONWITNESS_INVARIANT (141 of 203 remaining) [2024-01-29 22:50:35,652 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONWITNESS_INVARIANT (140 of 203 remaining) [2024-01-29 22:50:35,652 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONWITNESS_INVARIANT (139 of 203 remaining) [2024-01-29 22:50:35,652 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err94ASSERT_VIOLATIONWITNESS_INVARIANT (138 of 203 remaining) [2024-01-29 22:50:35,652 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONWITNESS_INVARIANT (137 of 203 remaining) [2024-01-29 22:50:35,653 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONWITNESS_INVARIANT (136 of 203 remaining) [2024-01-29 22:50:35,653 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err95ASSERT_VIOLATIONWITNESS_INVARIANT (135 of 203 remaining) [2024-01-29 22:50:35,653 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONWITNESS_INVARIANT (134 of 203 remaining) [2024-01-29 22:50:35,653 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONWITNESS_INVARIANT (133 of 203 remaining) [2024-01-29 22:50:35,653 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err96ASSERT_VIOLATIONWITNESS_INVARIANT (132 of 203 remaining) [2024-01-29 22:50:35,653 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONWITNESS_INVARIANT (131 of 203 remaining) [2024-01-29 22:50:35,654 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONWITNESS_INVARIANT (130 of 203 remaining) [2024-01-29 22:50:35,654 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err97ASSERT_VIOLATIONWITNESS_INVARIANT (129 of 203 remaining) [2024-01-29 22:50:35,654 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONWITNESS_INVARIANT (128 of 203 remaining) [2024-01-29 22:50:35,654 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONWITNESS_INVARIANT (127 of 203 remaining) [2024-01-29 22:50:35,654 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err98ASSERT_VIOLATIONWITNESS_INVARIANT (126 of 203 remaining) [2024-01-29 22:50:35,655 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONWITNESS_INVARIANT (125 of 203 remaining) [2024-01-29 22:50:35,655 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONWITNESS_INVARIANT (124 of 203 remaining) [2024-01-29 22:50:35,655 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err99ASSERT_VIOLATIONWITNESS_INVARIANT (123 of 203 remaining) [2024-01-29 22:50:35,655 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONWITNESS_INVARIANT (122 of 203 remaining) [2024-01-29 22:50:35,655 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONWITNESS_INVARIANT (121 of 203 remaining) [2024-01-29 22:50:35,655 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err100ASSERT_VIOLATIONWITNESS_INVARIANT (120 of 203 remaining) [2024-01-29 22:50:35,656 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONWITNESS_INVARIANT (119 of 203 remaining) [2024-01-29 22:50:35,656 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err74ASSERT_VIOLATIONWITNESS_INVARIANT (118 of 203 remaining) [2024-01-29 22:50:35,656 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err75ASSERT_VIOLATIONWITNESS_INVARIANT (117 of 203 remaining) [2024-01-29 22:50:35,656 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err76ASSERT_VIOLATIONWITNESS_INVARIANT (116 of 203 remaining) [2024-01-29 22:50:35,656 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err77ASSERT_VIOLATIONWITNESS_INVARIANT (115 of 203 remaining) [2024-01-29 22:50:35,657 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err78ASSERT_VIOLATIONWITNESS_INVARIANT (114 of 203 remaining) [2024-01-29 22:50:35,657 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err79ASSERT_VIOLATIONWITNESS_INVARIANT (113 of 203 remaining) [2024-01-29 22:50:35,657 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err80ASSERT_VIOLATIONWITNESS_INVARIANT (112 of 203 remaining) [2024-01-29 22:50:35,657 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err81ASSERT_VIOLATIONWITNESS_INVARIANT (111 of 203 remaining) [2024-01-29 22:50:35,657 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err82ASSERT_VIOLATIONWITNESS_INVARIANT (110 of 203 remaining) [2024-01-29 22:50:35,657 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err83ASSERT_VIOLATIONWITNESS_INVARIANT (109 of 203 remaining) [2024-01-29 22:50:35,658 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err84ASSERT_VIOLATIONWITNESS_INVARIANT (108 of 203 remaining) [2024-01-29 22:50:35,658 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err85ASSERT_VIOLATIONWITNESS_INVARIANT (107 of 203 remaining) [2024-01-29 22:50:35,658 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err86ASSERT_VIOLATIONWITNESS_INVARIANT (106 of 203 remaining) [2024-01-29 22:50:35,658 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err87ASSERT_VIOLATIONWITNESS_INVARIANT (105 of 203 remaining) [2024-01-29 22:50:35,658 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err88ASSERT_VIOLATIONWITNESS_INVARIANT (104 of 203 remaining) [2024-01-29 22:50:35,658 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err89ASSERT_VIOLATIONWITNESS_INVARIANT (103 of 203 remaining) [2024-01-29 22:50:35,659 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err90ASSERT_VIOLATIONWITNESS_INVARIANT (102 of 203 remaining) [2024-01-29 22:50:35,659 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err91ASSERT_VIOLATIONWITNESS_INVARIANT (101 of 203 remaining) [2024-01-29 22:50:35,659 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT (100 of 203 remaining) [2024-01-29 22:50:35,659 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT (99 of 203 remaining) [2024-01-29 22:50:35,659 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (98 of 203 remaining) [2024-01-29 22:50:35,659 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONWITNESS_INVARIANT (97 of 203 remaining) [2024-01-29 22:50:35,660 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONWITNESS_INVARIANT (96 of 203 remaining) [2024-01-29 22:50:35,660 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONWITNESS_INVARIANT (95 of 203 remaining) [2024-01-29 22:50:35,660 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONWITNESS_INVARIANT (94 of 203 remaining) [2024-01-29 22:50:35,660 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONWITNESS_INVARIANT (93 of 203 remaining) [2024-01-29 22:50:35,660 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONWITNESS_INVARIANT (92 of 203 remaining) [2024-01-29 22:50:35,660 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONWITNESS_INVARIANT (91 of 203 remaining) [2024-01-29 22:50:35,661 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONWITNESS_INVARIANT (90 of 203 remaining) [2024-01-29 22:50:35,661 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONWITNESS_INVARIANT (89 of 203 remaining) [2024-01-29 22:50:35,661 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONWITNESS_INVARIANT (88 of 203 remaining) [2024-01-29 22:50:35,661 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONWITNESS_INVARIANT (87 of 203 remaining) [2024-01-29 22:50:35,661 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONWITNESS_INVARIANT (86 of 203 remaining) [2024-01-29 22:50:35,661 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONWITNESS_INVARIANT (85 of 203 remaining) [2024-01-29 22:50:35,662 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONWITNESS_INVARIANT (84 of 203 remaining) [2024-01-29 22:50:35,662 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONWITNESS_INVARIANT (83 of 203 remaining) [2024-01-29 22:50:35,662 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONWITNESS_INVARIANT (82 of 203 remaining) [2024-01-29 22:50:35,662 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONWITNESS_INVARIANT (81 of 203 remaining) [2024-01-29 22:50:35,662 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONWITNESS_INVARIANT (80 of 203 remaining) [2024-01-29 22:50:35,662 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONWITNESS_INVARIANT (79 of 203 remaining) [2024-01-29 22:50:35,663 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONWITNESS_INVARIANT (78 of 203 remaining) [2024-01-29 22:50:35,663 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONWITNESS_INVARIANT (77 of 203 remaining) [2024-01-29 22:50:35,663 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONWITNESS_INVARIANT (76 of 203 remaining) [2024-01-29 22:50:35,663 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONWITNESS_INVARIANT (75 of 203 remaining) [2024-01-29 22:50:35,663 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONWITNESS_INVARIANT (74 of 203 remaining) [2024-01-29 22:50:35,663 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONWITNESS_INVARIANT (73 of 203 remaining) [2024-01-29 22:50:35,664 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONWITNESS_INVARIANT (72 of 203 remaining) [2024-01-29 22:50:35,664 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONWITNESS_INVARIANT (71 of 203 remaining) [2024-01-29 22:50:35,664 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONWITNESS_INVARIANT (70 of 203 remaining) [2024-01-29 22:50:35,664 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONWITNESS_INVARIANT (69 of 203 remaining) [2024-01-29 22:50:35,664 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONWITNESS_INVARIANT (68 of 203 remaining) [2024-01-29 22:50:35,664 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONWITNESS_INVARIANT (67 of 203 remaining) [2024-01-29 22:50:35,665 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONWITNESS_INVARIANT (66 of 203 remaining) [2024-01-29 22:50:35,665 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONWITNESS_INVARIANT (65 of 203 remaining) [2024-01-29 22:50:35,665 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONWITNESS_INVARIANT (64 of 203 remaining) [2024-01-29 22:50:35,665 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONWITNESS_INVARIANT (63 of 203 remaining) [2024-01-29 22:50:35,665 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONWITNESS_INVARIANT (62 of 203 remaining) [2024-01-29 22:50:35,665 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONWITNESS_INVARIANT (61 of 203 remaining) [2024-01-29 22:50:35,666 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONWITNESS_INVARIANT (60 of 203 remaining) [2024-01-29 22:50:35,666 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONWITNESS_INVARIANT (59 of 203 remaining) [2024-01-29 22:50:35,666 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONWITNESS_INVARIANT (58 of 203 remaining) [2024-01-29 22:50:35,666 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONWITNESS_INVARIANT (57 of 203 remaining) [2024-01-29 22:50:35,666 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONWITNESS_INVARIANT (56 of 203 remaining) [2024-01-29 22:50:35,666 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONWITNESS_INVARIANT (55 of 203 remaining) [2024-01-29 22:50:35,667 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONWITNESS_INVARIANT (54 of 203 remaining) [2024-01-29 22:50:35,667 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONWITNESS_INVARIANT (53 of 203 remaining) [2024-01-29 22:50:35,667 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONWITNESS_INVARIANT (52 of 203 remaining) [2024-01-29 22:50:35,667 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONWITNESS_INVARIANT (51 of 203 remaining) [2024-01-29 22:50:35,667 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONWITNESS_INVARIANT (50 of 203 remaining) [2024-01-29 22:50:35,667 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONWITNESS_INVARIANT (49 of 203 remaining) [2024-01-29 22:50:35,668 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONWITNESS_INVARIANT (48 of 203 remaining) [2024-01-29 22:50:35,668 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONWITNESS_INVARIANT (47 of 203 remaining) [2024-01-29 22:50:35,668 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err92ASSERT_VIOLATIONERROR_FUNCTION (46 of 203 remaining) [2024-01-29 22:50:35,668 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONWITNESS_INVARIANT (45 of 203 remaining) [2024-01-29 22:50:35,668 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONWITNESS_INVARIANT (44 of 203 remaining) [2024-01-29 22:50:35,668 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONWITNESS_INVARIANT (43 of 203 remaining) [2024-01-29 22:50:35,669 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONWITNESS_INVARIANT (42 of 203 remaining) [2024-01-29 22:50:35,669 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err93ASSERT_VIOLATIONWITNESS_INVARIANT (41 of 203 remaining) [2024-01-29 22:50:35,669 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONWITNESS_INVARIANT (40 of 203 remaining) [2024-01-29 22:50:35,669 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONWITNESS_INVARIANT (39 of 203 remaining) [2024-01-29 22:50:35,669 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONWITNESS_INVARIANT (38 of 203 remaining) [2024-01-29 22:50:35,669 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err94ASSERT_VIOLATIONWITNESS_INVARIANT (37 of 203 remaining) [2024-01-29 22:50:35,670 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONWITNESS_INVARIANT (36 of 203 remaining) [2024-01-29 22:50:35,670 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONWITNESS_INVARIANT (35 of 203 remaining) [2024-01-29 22:50:35,670 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err95ASSERT_VIOLATIONWITNESS_INVARIANT (34 of 203 remaining) [2024-01-29 22:50:35,670 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONWITNESS_INVARIANT (33 of 203 remaining) [2024-01-29 22:50:35,670 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONWITNESS_INVARIANT (32 of 203 remaining) [2024-01-29 22:50:35,670 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err96ASSERT_VIOLATIONWITNESS_INVARIANT (31 of 203 remaining) [2024-01-29 22:50:35,671 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONWITNESS_INVARIANT (30 of 203 remaining) [2024-01-29 22:50:35,671 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONWITNESS_INVARIANT (29 of 203 remaining) [2024-01-29 22:50:35,671 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err97ASSERT_VIOLATIONWITNESS_INVARIANT (28 of 203 remaining) [2024-01-29 22:50:35,671 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONWITNESS_INVARIANT (27 of 203 remaining) [2024-01-29 22:50:35,671 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONWITNESS_INVARIANT (26 of 203 remaining) [2024-01-29 22:50:35,671 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err98ASSERT_VIOLATIONWITNESS_INVARIANT (25 of 203 remaining) [2024-01-29 22:50:35,672 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONWITNESS_INVARIANT (24 of 203 remaining) [2024-01-29 22:50:35,672 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONWITNESS_INVARIANT (23 of 203 remaining) [2024-01-29 22:50:35,672 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err99ASSERT_VIOLATIONWITNESS_INVARIANT (22 of 203 remaining) [2024-01-29 22:50:35,672 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONWITNESS_INVARIANT (21 of 203 remaining) [2024-01-29 22:50:35,672 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONWITNESS_INVARIANT (20 of 203 remaining) [2024-01-29 22:50:35,672 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err100ASSERT_VIOLATIONWITNESS_INVARIANT (19 of 203 remaining) [2024-01-29 22:50:35,673 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONWITNESS_INVARIANT (18 of 203 remaining) [2024-01-29 22:50:35,673 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err74ASSERT_VIOLATIONWITNESS_INVARIANT (17 of 203 remaining) [2024-01-29 22:50:35,673 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err75ASSERT_VIOLATIONWITNESS_INVARIANT (16 of 203 remaining) [2024-01-29 22:50:35,673 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err76ASSERT_VIOLATIONWITNESS_INVARIANT (15 of 203 remaining) [2024-01-29 22:50:35,673 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err77ASSERT_VIOLATIONWITNESS_INVARIANT (14 of 203 remaining) [2024-01-29 22:50:35,673 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err78ASSERT_VIOLATIONWITNESS_INVARIANT (13 of 203 remaining) [2024-01-29 22:50:35,674 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err79ASSERT_VIOLATIONWITNESS_INVARIANT (12 of 203 remaining) [2024-01-29 22:50:35,674 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err80ASSERT_VIOLATIONWITNESS_INVARIANT (11 of 203 remaining) [2024-01-29 22:50:35,674 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err81ASSERT_VIOLATIONWITNESS_INVARIANT (10 of 203 remaining) [2024-01-29 22:50:35,674 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err82ASSERT_VIOLATIONWITNESS_INVARIANT (9 of 203 remaining) [2024-01-29 22:50:35,674 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err83ASSERT_VIOLATIONWITNESS_INVARIANT (8 of 203 remaining) [2024-01-29 22:50:35,675 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err84ASSERT_VIOLATIONWITNESS_INVARIANT (7 of 203 remaining) [2024-01-29 22:50:35,675 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err85ASSERT_VIOLATIONWITNESS_INVARIANT (6 of 203 remaining) [2024-01-29 22:50:35,675 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err86ASSERT_VIOLATIONWITNESS_INVARIANT (5 of 203 remaining) [2024-01-29 22:50:35,675 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err87ASSERT_VIOLATIONWITNESS_INVARIANT (4 of 203 remaining) [2024-01-29 22:50:35,675 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err88ASSERT_VIOLATIONWITNESS_INVARIANT (3 of 203 remaining) [2024-01-29 22:50:35,675 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err89ASSERT_VIOLATIONWITNESS_INVARIANT (2 of 203 remaining) [2024-01-29 22:50:35,675 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err90ASSERT_VIOLATIONWITNESS_INVARIANT (1 of 203 remaining) [2024-01-29 22:50:35,676 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err91ASSERT_VIOLATIONWITNESS_INVARIANT (0 of 203 remaining) [2024-01-29 22:50:35,676 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-01-29 22:50:35,676 INFO L445 BasicCegarLoop]: Path program histogram: [2, 2, 1] [2024-01-29 22:50:35,679 WARN L234 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2024-01-29 22:50:35,679 INFO L518 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2024-01-29 22:50:35,827 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-01-29 22:50:35,832 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 439 places, 445 transitions, 900 flow [2024-01-29 22:50:35,910 INFO L124 PetriNetUnfolderBase]: 11/450 cut-off events. [2024-01-29 22:50:35,911 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2024-01-29 22:50:35,919 INFO L83 FinitePrefix]: Finished finitePrefix Result has 458 conditions, 450 events. 11/450 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 1975 event pairs, 0 based on Foata normal form. 0/234 useless extension candidates. Maximal degree in co-relation 439. Up to 3 conditions per place. [2024-01-29 22:50:35,920 INFO L82 GeneralOperation]: Start removeDead. Operand has 439 places, 445 transitions, 900 flow [2024-01-29 22:50:35,937 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 439 places, 445 transitions, 900 flow [2024-01-29 22:50:35,940 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-01-29 22:50:35,942 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;@ea1610a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-01-29 22:50:35,942 INFO L358 AbstractCegarLoop]: Starting to check reachability of 304 error locations. [2024-01-29 22:50:35,944 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-01-29 22:50:35,944 INFO L124 PetriNetUnfolderBase]: 1/8 cut-off events. [2024-01-29 22:50:35,944 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-29 22:50:35,944 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-29 22:50:35,945 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1] [2024-01-29 22:50:35,945 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 301 more)] === [2024-01-29 22:50:35,945 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-29 22:50:35,945 INFO L85 PathProgramCache]: Analyzing trace with hash -1240890136, now seen corresponding path program 1 times [2024-01-29 22:50:35,945 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-29 22:50:35,946 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1818905830] [2024-01-29 22:50:35,946 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 22:50:35,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-29 22:50:35,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 22:50:35,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-29 22:50:35,983 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-29 22:50:35,984 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1818905830] [2024-01-29 22:50:35,984 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1818905830] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-29 22:50:35,984 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-29 22:50:35,984 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-01-29 22:50:35,984 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1283129858] [2024-01-29 22:50:35,984 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-29 22:50:35,985 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-01-29 22:50:35,985 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-29 22:50:35,985 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-01-29 22:50:35,985 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-01-29 22:50:35,987 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 405 out of 445 [2024-01-29 22:50:35,988 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 439 places, 445 transitions, 900 flow. Second operand has 3 states, 3 states have (on average 406.3333333333333) internal successors, (1219), 3 states have internal predecessors, (1219), 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) [2024-01-29 22:50:35,988 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-29 22:50:35,989 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 405 of 445 [2024-01-29 22:50:35,989 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-29 22:50:37,692 INFO L124 PetriNetUnfolderBase]: 1349/12533 cut-off events. [2024-01-29 22:50:37,692 INFO L125 PetriNetUnfolderBase]: For 45/45 co-relation queries the response was YES. [2024-01-29 22:50:37,745 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14534 conditions, 12533 events. 1349/12533 cut-off events. For 45/45 co-relation queries the response was YES. Maximal size of possible extension queue 193. Compared 148689 event pairs, 1054 based on Foata normal form. 120/7485 useless extension candidates. Maximal degree in co-relation 12062. Up to 1953 conditions per place. [2024-01-29 22:50:37,828 INFO L140 encePairwiseOnDemand]: 439/445 looper letters, 36 selfloop transitions, 2 changer transitions 0/443 dead transitions. [2024-01-29 22:50:37,828 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 440 places, 443 transitions, 972 flow [2024-01-29 22:50:37,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-01-29 22:50:37,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-01-29 22:50:37,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1257 transitions. [2024-01-29 22:50:37,831 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9415730337078652 [2024-01-29 22:50:37,832 INFO L175 Difference]: Start difference. First operand has 439 places, 445 transitions, 900 flow. Second operand 3 states and 1257 transitions. [2024-01-29 22:50:37,832 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 440 places, 443 transitions, 972 flow [2024-01-29 22:50:37,835 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 440 places, 443 transitions, 972 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-01-29 22:50:37,839 INFO L231 Difference]: Finished difference. Result has 441 places, 443 transitions, 906 flow [2024-01-29 22:50:37,840 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=445, PETRI_DIFFERENCE_MINUEND_FLOW=894, PETRI_DIFFERENCE_MINUEND_PLACES=438, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=442, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=440, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=906, PETRI_PLACES=441, PETRI_TRANSITIONS=443} [2024-01-29 22:50:37,841 INFO L281 CegarLoopForPetriNet]: 439 programPoint places, 2 predicate places. [2024-01-29 22:50:37,841 INFO L495 AbstractCegarLoop]: Abstraction has has 441 places, 443 transitions, 906 flow [2024-01-29 22:50:37,842 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 406.3333333333333) internal successors, (1219), 3 states have internal predecessors, (1219), 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) [2024-01-29 22:50:37,842 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-29 22:50:37,842 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2024-01-29 22:50:37,842 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-01-29 22:50:37,842 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 301 more)] === [2024-01-29 22:50:37,843 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-29 22:50:37,843 INFO L85 PathProgramCache]: Analyzing trace with hash 53204188, now seen corresponding path program 1 times [2024-01-29 22:50:37,843 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-29 22:50:37,843 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [47841649] [2024-01-29 22:50:37,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 22:50:37,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-29 22:50:37,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 22:50:37,871 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-29 22:50:37,872 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-29 22:50:37,872 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [47841649] [2024-01-29 22:50:37,872 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [47841649] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-29 22:50:37,872 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [179584237] [2024-01-29 22:50:37,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 22:50:37,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-29 22:50:37,873 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-29 22:50:37,874 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) [2024-01-29 22:50:37,892 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-01-29 22:50:37,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 22:50:37,941 INFO L262 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 3 conjunts are in the unsatisfiable core [2024-01-29 22:50:37,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-29 22:50:37,949 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-29 22:50:37,950 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-01-29 22:50:37,961 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-29 22:50:37,961 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [179584237] provided 0 perfect and 2 imperfect interpolant sequences [2024-01-29 22:50:37,961 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-01-29 22:50:37,962 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 6 [2024-01-29 22:50:37,962 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2012692477] [2024-01-29 22:50:37,962 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-01-29 22:50:37,962 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-01-29 22:50:37,963 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-29 22:50:37,963 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-01-29 22:50:37,963 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2024-01-29 22:50:37,966 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 405 out of 445 [2024-01-29 22:50:37,968 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 441 places, 443 transitions, 906 flow. Second operand has 7 states, 7 states have (on average 406.42857142857144) internal successors, (2845), 7 states have internal predecessors, (2845), 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) [2024-01-29 22:50:37,968 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-29 22:50:37,968 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 405 of 445 [2024-01-29 22:50:37,969 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-29 22:50:39,640 INFO L124 PetriNetUnfolderBase]: 1349/12536 cut-off events. [2024-01-29 22:50:39,640 INFO L125 PetriNetUnfolderBase]: For 45/45 co-relation queries the response was YES. [2024-01-29 22:50:39,695 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14550 conditions, 12536 events. 1349/12536 cut-off events. For 45/45 co-relation queries the response was YES. Maximal size of possible extension queue 193. Compared 148641 event pairs, 1054 based on Foata normal form. 0/7368 useless extension candidates. Maximal degree in co-relation 14537. Up to 1953 conditions per place. [2024-01-29 22:50:39,760 INFO L140 encePairwiseOnDemand]: 442/445 looper letters, 36 selfloop transitions, 5 changer transitions 0/446 dead transitions. [2024-01-29 22:50:39,760 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 446 places, 446 transitions, 1000 flow [2024-01-29 22:50:39,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-01-29 22:50:39,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-01-29 22:50:39,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2474 transitions. [2024-01-29 22:50:39,765 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9265917602996254 [2024-01-29 22:50:39,766 INFO L175 Difference]: Start difference. First operand has 441 places, 443 transitions, 906 flow. Second operand 6 states and 2474 transitions. [2024-01-29 22:50:39,766 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 446 places, 446 transitions, 1000 flow [2024-01-29 22:50:39,769 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 445 places, 446 transitions, 996 flow, removed 1 selfloop flow, removed 1 redundant places. [2024-01-29 22:50:39,773 INFO L231 Difference]: Finished difference. Result has 448 places, 446 transitions, 938 flow [2024-01-29 22:50:39,774 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=445, PETRI_DIFFERENCE_MINUEND_FLOW=902, PETRI_DIFFERENCE_MINUEND_PLACES=440, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=443, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=440, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=938, PETRI_PLACES=448, PETRI_TRANSITIONS=446} [2024-01-29 22:50:39,774 INFO L281 CegarLoopForPetriNet]: 439 programPoint places, 9 predicate places. [2024-01-29 22:50:39,774 INFO L495 AbstractCegarLoop]: Abstraction has has 448 places, 446 transitions, 938 flow [2024-01-29 22:50:39,776 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 406.42857142857144) internal successors, (2845), 7 states have internal predecessors, (2845), 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) [2024-01-29 22:50:39,776 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-29 22:50:39,777 INFO L208 CegarLoopForPetriNet]: trace histogram [4, 1, 1, 1, 1, 1, 1] [2024-01-29 22:50:39,795 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-01-29 22:50:39,991 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 [2024-01-29 22:50:39,992 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 301 more)] === [2024-01-29 22:50:39,993 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-29 22:50:39,993 INFO L85 PathProgramCache]: Analyzing trace with hash 337109480, now seen corresponding path program 2 times [2024-01-29 22:50:39,993 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-29 22:50:39,993 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1848919524] [2024-01-29 22:50:39,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 22:50:39,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-29 22:50:40,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 22:50:40,087 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-29 22:50:40,087 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-29 22:50:40,087 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1848919524] [2024-01-29 22:50:40,088 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1848919524] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-29 22:50:40,088 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [870028343] [2024-01-29 22:50:40,088 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-01-29 22:50:40,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-29 22:50:40,088 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-29 22:50:40,089 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) [2024-01-29 22:50:40,092 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-01-29 22:50:40,159 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-01-29 22:50:40,159 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-01-29 22:50:40,160 INFO L262 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 9 conjunts are in the unsatisfiable core [2024-01-29 22:50:40,161 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-29 22:50:40,190 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-01-29 22:50:40,190 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-01-29 22:50:40,190 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [870028343] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-29 22:50:40,190 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-01-29 22:50:40,191 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 9 [2024-01-29 22:50:40,191 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [644500767] [2024-01-29 22:50:40,191 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-29 22:50:40,192 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-01-29 22:50:40,192 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-29 22:50:40,192 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-01-29 22:50:40,193 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2024-01-29 22:50:40,204 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 401 out of 445 [2024-01-29 22:50:40,206 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 448 places, 446 transitions, 938 flow. Second operand has 4 states, 4 states have (on average 402.75) internal successors, (1611), 4 states have internal predecessors, (1611), 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) [2024-01-29 22:50:40,206 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-29 22:50:40,207 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 401 of 445 [2024-01-29 22:50:40,207 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-29 22:50:41,869 INFO L124 PetriNetUnfolderBase]: 1441/12874 cut-off events. [2024-01-29 22:50:41,870 INFO L125 PetriNetUnfolderBase]: For 48/48 co-relation queries the response was YES. [2024-01-29 22:50:41,921 INFO L83 FinitePrefix]: Finished finitePrefix Result has 15047 conditions, 12874 events. 1441/12874 cut-off events. For 48/48 co-relation queries the response was YES. Maximal size of possible extension queue 192. Compared 149983 event pairs, 104 based on Foata normal form. 0/7602 useless extension candidates. Maximal degree in co-relation 15012. Up to 2014 conditions per place. [2024-01-29 22:50:41,979 INFO L140 encePairwiseOnDemand]: 440/445 looper letters, 59 selfloop transitions, 2 changer transitions 0/462 dead transitions. [2024-01-29 22:50:41,980 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 448 places, 462 transitions, 1097 flow [2024-01-29 22:50:41,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-01-29 22:50:41,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-01-29 22:50:41,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1664 transitions. [2024-01-29 22:50:41,983 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9348314606741573 [2024-01-29 22:50:41,984 INFO L175 Difference]: Start difference. First operand has 448 places, 446 transitions, 938 flow. Second operand 4 states and 1664 transitions. [2024-01-29 22:50:41,984 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 448 places, 462 transitions, 1097 flow [2024-01-29 22:50:41,988 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 447 places, 462 transitions, 1083 flow, removed 6 selfloop flow, removed 1 redundant places. [2024-01-29 22:50:41,993 INFO L231 Difference]: Finished difference. Result has 447 places, 443 transitions, 922 flow [2024-01-29 22:50:41,994 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=445, PETRI_DIFFERENCE_MINUEND_FLOW=918, PETRI_DIFFERENCE_MINUEND_PLACES=444, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=443, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=441, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=922, PETRI_PLACES=447, PETRI_TRANSITIONS=443} [2024-01-29 22:50:41,995 INFO L281 CegarLoopForPetriNet]: 439 programPoint places, 8 predicate places. [2024-01-29 22:50:41,995 INFO L495 AbstractCegarLoop]: Abstraction has has 447 places, 443 transitions, 922 flow [2024-01-29 22:50:41,996 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 402.75) internal successors, (1611), 4 states have internal predecessors, (1611), 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) [2024-01-29 22:50:41,996 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-29 22:50:41,997 INFO L208 CegarLoopForPetriNet]: trace histogram [4, 1, 1, 1, 1, 1, 1, 1] [2024-01-29 22:50:42,013 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-01-29 22:50:42,213 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 [2024-01-29 22:50:42,214 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT === [thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 301 more)] === [2024-01-29 22:50:42,214 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-29 22:50:42,215 INFO L85 PathProgramCache]: Analyzing trace with hash 1860460715, now seen corresponding path program 1 times [2024-01-29 22:50:42,215 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-29 22:50:42,215 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1584544933] [2024-01-29 22:50:42,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 22:50:42,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-29 22:50:42,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 22:50:42,292 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-29 22:50:42,292 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-29 22:50:42,292 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1584544933] [2024-01-29 22:50:42,292 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1584544933] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-29 22:50:42,293 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1449723552] [2024-01-29 22:50:42,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 22:50:42,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-29 22:50:42,293 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-29 22:50:42,294 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) [2024-01-29 22:50:42,312 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-01-29 22:50:42,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 22:50:42,367 INFO L262 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 6 conjunts are in the unsatisfiable core [2024-01-29 22:50:42,368 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-29 22:50:42,387 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-29 22:50:42,388 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-01-29 22:50:42,424 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-29 22:50:42,425 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1449723552] provided 0 perfect and 2 imperfect interpolant sequences [2024-01-29 22:50:42,425 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-01-29 22:50:42,425 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 8 [2024-01-29 22:50:42,425 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [217622683] [2024-01-29 22:50:42,426 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-01-29 22:50:42,426 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-01-29 22:50:42,426 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-29 22:50:42,427 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-01-29 22:50:42,427 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=36, Unknown=0, NotChecked=0, Total=72 [2024-01-29 22:50:42,430 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 405 out of 445 [2024-01-29 22:50:42,434 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 447 places, 443 transitions, 922 flow. Second operand has 9 states, 9 states have (on average 406.55555555555554) internal successors, (3659), 9 states have internal predecessors, (3659), 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) [2024-01-29 22:50:42,434 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-29 22:50:42,434 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 405 of 445 [2024-01-29 22:50:42,434 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-29 22:50:44,094 INFO L124 PetriNetUnfolderBase]: 1349/12497 cut-off events. [2024-01-29 22:50:44,094 INFO L125 PetriNetUnfolderBase]: For 59/59 co-relation queries the response was YES. [2024-01-29 22:50:44,128 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14526 conditions, 12497 events. 1349/12497 cut-off events. For 59/59 co-relation queries the response was YES. Maximal size of possible extension queue 193. Compared 148003 event pairs, 1054 based on Foata normal form. 2/7333 useless extension candidates. Maximal degree in co-relation 14489. Up to 1953 conditions per place. [2024-01-29 22:50:44,185 INFO L140 encePairwiseOnDemand]: 442/445 looper letters, 36 selfloop transitions, 7 changer transitions 0/445 dead transitions. [2024-01-29 22:50:44,186 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 454 places, 445 transitions, 1020 flow [2024-01-29 22:50:44,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-01-29 22:50:44,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2024-01-29 22:50:44,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 3285 transitions. [2024-01-29 22:50:44,193 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.922752808988764 [2024-01-29 22:50:44,194 INFO L175 Difference]: Start difference. First operand has 447 places, 443 transitions, 922 flow. Second operand 8 states and 3285 transitions. [2024-01-29 22:50:44,194 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 454 places, 445 transitions, 1020 flow [2024-01-29 22:50:44,197 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 452 places, 445 transitions, 1017 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-01-29 22:50:44,202 INFO L231 Difference]: Finished difference. Result has 454 places, 445 transitions, 955 flow [2024-01-29 22:50:44,203 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=445, PETRI_DIFFERENCE_MINUEND_FLOW=919, PETRI_DIFFERENCE_MINUEND_PLACES=445, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=443, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=437, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=955, PETRI_PLACES=454, PETRI_TRANSITIONS=445} [2024-01-29 22:50:44,205 INFO L281 CegarLoopForPetriNet]: 439 programPoint places, 15 predicate places. [2024-01-29 22:50:44,205 INFO L495 AbstractCegarLoop]: Abstraction has has 454 places, 445 transitions, 955 flow [2024-01-29 22:50:44,208 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 406.55555555555554) internal successors, (3659), 9 states have internal predecessors, (3659), 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) [2024-01-29 22:50:44,208 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-29 22:50:44,208 INFO L208 CegarLoopForPetriNet]: trace histogram [6, 1, 1, 1, 1, 1, 1, 1] [2024-01-29 22:50:44,226 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-01-29 22:50:44,423 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 [2024-01-29 22:50:44,423 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT === [thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 301 more)] === [2024-01-29 22:50:44,424 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-29 22:50:44,424 INFO L85 PathProgramCache]: Analyzing trace with hash 1502966315, now seen corresponding path program 2 times [2024-01-29 22:50:44,424 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-29 22:50:44,424 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [57489429] [2024-01-29 22:50:44,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 22:50:44,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-29 22:50:44,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-01-29 22:50:44,445 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-01-29 22:50:44,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-01-29 22:50:44,462 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-01-29 22:50:44,465 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-01-29 22:50:44,465 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT (303 of 304 remaining) [2024-01-29 22:50:44,465 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT (302 of 304 remaining) [2024-01-29 22:50:44,465 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT (301 of 304 remaining) [2024-01-29 22:50:44,465 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (300 of 304 remaining) [2024-01-29 22:50:44,466 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONWITNESS_INVARIANT (299 of 304 remaining) [2024-01-29 22:50:44,466 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONWITNESS_INVARIANT (298 of 304 remaining) [2024-01-29 22:50:44,466 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONWITNESS_INVARIANT (297 of 304 remaining) [2024-01-29 22:50:44,466 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONWITNESS_INVARIANT (296 of 304 remaining) [2024-01-29 22:50:44,466 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONWITNESS_INVARIANT (295 of 304 remaining) [2024-01-29 22:50:44,466 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONWITNESS_INVARIANT (294 of 304 remaining) [2024-01-29 22:50:44,467 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONWITNESS_INVARIANT (293 of 304 remaining) [2024-01-29 22:50:44,467 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONWITNESS_INVARIANT (292 of 304 remaining) [2024-01-29 22:50:44,467 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONWITNESS_INVARIANT (291 of 304 remaining) [2024-01-29 22:50:44,467 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONWITNESS_INVARIANT (290 of 304 remaining) [2024-01-29 22:50:44,467 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONWITNESS_INVARIANT (289 of 304 remaining) [2024-01-29 22:50:44,467 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONWITNESS_INVARIANT (288 of 304 remaining) [2024-01-29 22:50:44,468 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONWITNESS_INVARIANT (287 of 304 remaining) [2024-01-29 22:50:44,468 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONWITNESS_INVARIANT (286 of 304 remaining) [2024-01-29 22:50:44,468 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONWITNESS_INVARIANT (285 of 304 remaining) [2024-01-29 22:50:44,468 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONWITNESS_INVARIANT (284 of 304 remaining) [2024-01-29 22:50:44,468 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONWITNESS_INVARIANT (283 of 304 remaining) [2024-01-29 22:50:44,468 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONWITNESS_INVARIANT (282 of 304 remaining) [2024-01-29 22:50:44,469 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONWITNESS_INVARIANT (281 of 304 remaining) [2024-01-29 22:50:44,469 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONWITNESS_INVARIANT (280 of 304 remaining) [2024-01-29 22:50:44,469 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONWITNESS_INVARIANT (279 of 304 remaining) [2024-01-29 22:50:44,469 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONWITNESS_INVARIANT (278 of 304 remaining) [2024-01-29 22:50:44,469 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONWITNESS_INVARIANT (277 of 304 remaining) [2024-01-29 22:50:44,469 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONWITNESS_INVARIANT (276 of 304 remaining) [2024-01-29 22:50:44,470 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONWITNESS_INVARIANT (275 of 304 remaining) [2024-01-29 22:50:44,470 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONWITNESS_INVARIANT (274 of 304 remaining) [2024-01-29 22:50:44,470 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONWITNESS_INVARIANT (273 of 304 remaining) [2024-01-29 22:50:44,470 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONWITNESS_INVARIANT (272 of 304 remaining) [2024-01-29 22:50:44,470 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONWITNESS_INVARIANT (271 of 304 remaining) [2024-01-29 22:50:44,470 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONWITNESS_INVARIANT (270 of 304 remaining) [2024-01-29 22:50:44,471 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONWITNESS_INVARIANT (269 of 304 remaining) [2024-01-29 22:50:44,471 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONWITNESS_INVARIANT (268 of 304 remaining) [2024-01-29 22:50:44,471 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONWITNESS_INVARIANT (267 of 304 remaining) [2024-01-29 22:50:44,471 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONWITNESS_INVARIANT (266 of 304 remaining) [2024-01-29 22:50:44,471 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONWITNESS_INVARIANT (265 of 304 remaining) [2024-01-29 22:50:44,471 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONWITNESS_INVARIANT (264 of 304 remaining) [2024-01-29 22:50:44,472 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONWITNESS_INVARIANT (263 of 304 remaining) [2024-01-29 22:50:44,472 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONWITNESS_INVARIANT (262 of 304 remaining) [2024-01-29 22:50:44,472 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONWITNESS_INVARIANT (261 of 304 remaining) [2024-01-29 22:50:44,472 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONWITNESS_INVARIANT (260 of 304 remaining) [2024-01-29 22:50:44,472 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONWITNESS_INVARIANT (259 of 304 remaining) [2024-01-29 22:50:44,472 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONWITNESS_INVARIANT (258 of 304 remaining) [2024-01-29 22:50:44,473 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONWITNESS_INVARIANT (257 of 304 remaining) [2024-01-29 22:50:44,473 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONWITNESS_INVARIANT (256 of 304 remaining) [2024-01-29 22:50:44,473 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONWITNESS_INVARIANT (255 of 304 remaining) [2024-01-29 22:50:44,473 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONWITNESS_INVARIANT (254 of 304 remaining) [2024-01-29 22:50:44,473 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONWITNESS_INVARIANT (253 of 304 remaining) [2024-01-29 22:50:44,473 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONWITNESS_INVARIANT (252 of 304 remaining) [2024-01-29 22:50:44,476 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONWITNESS_INVARIANT (251 of 304 remaining) [2024-01-29 22:50:44,476 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONWITNESS_INVARIANT (250 of 304 remaining) [2024-01-29 22:50:44,477 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONWITNESS_INVARIANT (249 of 304 remaining) [2024-01-29 22:50:44,477 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err92ASSERT_VIOLATIONERROR_FUNCTION (248 of 304 remaining) [2024-01-29 22:50:44,477 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONWITNESS_INVARIANT (247 of 304 remaining) [2024-01-29 22:50:44,477 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONWITNESS_INVARIANT (246 of 304 remaining) [2024-01-29 22:50:44,477 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONWITNESS_INVARIANT (245 of 304 remaining) [2024-01-29 22:50:44,478 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONWITNESS_INVARIANT (244 of 304 remaining) [2024-01-29 22:50:44,478 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err93ASSERT_VIOLATIONWITNESS_INVARIANT (243 of 304 remaining) [2024-01-29 22:50:44,478 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONWITNESS_INVARIANT (242 of 304 remaining) [2024-01-29 22:50:44,478 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONWITNESS_INVARIANT (241 of 304 remaining) [2024-01-29 22:50:44,478 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONWITNESS_INVARIANT (240 of 304 remaining) [2024-01-29 22:50:44,478 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err94ASSERT_VIOLATIONWITNESS_INVARIANT (239 of 304 remaining) [2024-01-29 22:50:44,479 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONWITNESS_INVARIANT (238 of 304 remaining) [2024-01-29 22:50:44,479 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONWITNESS_INVARIANT (237 of 304 remaining) [2024-01-29 22:50:44,479 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err95ASSERT_VIOLATIONWITNESS_INVARIANT (236 of 304 remaining) [2024-01-29 22:50:44,479 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONWITNESS_INVARIANT (235 of 304 remaining) [2024-01-29 22:50:44,479 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONWITNESS_INVARIANT (234 of 304 remaining) [2024-01-29 22:50:44,479 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err96ASSERT_VIOLATIONWITNESS_INVARIANT (233 of 304 remaining) [2024-01-29 22:50:44,480 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONWITNESS_INVARIANT (232 of 304 remaining) [2024-01-29 22:50:44,480 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONWITNESS_INVARIANT (231 of 304 remaining) [2024-01-29 22:50:44,480 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err97ASSERT_VIOLATIONWITNESS_INVARIANT (230 of 304 remaining) [2024-01-29 22:50:44,480 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONWITNESS_INVARIANT (229 of 304 remaining) [2024-01-29 22:50:44,480 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONWITNESS_INVARIANT (228 of 304 remaining) [2024-01-29 22:50:44,481 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err98ASSERT_VIOLATIONWITNESS_INVARIANT (227 of 304 remaining) [2024-01-29 22:50:44,482 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONWITNESS_INVARIANT (226 of 304 remaining) [2024-01-29 22:50:44,482 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONWITNESS_INVARIANT (225 of 304 remaining) [2024-01-29 22:50:44,482 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err99ASSERT_VIOLATIONWITNESS_INVARIANT (224 of 304 remaining) [2024-01-29 22:50:44,482 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONWITNESS_INVARIANT (223 of 304 remaining) [2024-01-29 22:50:44,482 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONWITNESS_INVARIANT (222 of 304 remaining) [2024-01-29 22:50:44,482 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err100ASSERT_VIOLATIONWITNESS_INVARIANT (221 of 304 remaining) [2024-01-29 22:50:44,482 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONWITNESS_INVARIANT (220 of 304 remaining) [2024-01-29 22:50:44,483 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err74ASSERT_VIOLATIONWITNESS_INVARIANT (219 of 304 remaining) [2024-01-29 22:50:44,483 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err75ASSERT_VIOLATIONWITNESS_INVARIANT (218 of 304 remaining) [2024-01-29 22:50:44,483 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err76ASSERT_VIOLATIONWITNESS_INVARIANT (217 of 304 remaining) [2024-01-29 22:50:44,483 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err77ASSERT_VIOLATIONWITNESS_INVARIANT (216 of 304 remaining) [2024-01-29 22:50:44,483 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err78ASSERT_VIOLATIONWITNESS_INVARIANT (215 of 304 remaining) [2024-01-29 22:50:44,483 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err79ASSERT_VIOLATIONWITNESS_INVARIANT (214 of 304 remaining) [2024-01-29 22:50:44,484 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err80ASSERT_VIOLATIONWITNESS_INVARIANT (213 of 304 remaining) [2024-01-29 22:50:44,484 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err81ASSERT_VIOLATIONWITNESS_INVARIANT (212 of 304 remaining) [2024-01-29 22:50:44,484 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err82ASSERT_VIOLATIONWITNESS_INVARIANT (211 of 304 remaining) [2024-01-29 22:50:44,484 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err83ASSERT_VIOLATIONWITNESS_INVARIANT (210 of 304 remaining) [2024-01-29 22:50:44,484 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err84ASSERT_VIOLATIONWITNESS_INVARIANT (209 of 304 remaining) [2024-01-29 22:50:44,484 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err85ASSERT_VIOLATIONWITNESS_INVARIANT (208 of 304 remaining) [2024-01-29 22:50:44,484 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err86ASSERT_VIOLATIONWITNESS_INVARIANT (207 of 304 remaining) [2024-01-29 22:50:44,485 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err87ASSERT_VIOLATIONWITNESS_INVARIANT (206 of 304 remaining) [2024-01-29 22:50:44,485 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err88ASSERT_VIOLATIONWITNESS_INVARIANT (205 of 304 remaining) [2024-01-29 22:50:44,485 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err89ASSERT_VIOLATIONWITNESS_INVARIANT (204 of 304 remaining) [2024-01-29 22:50:44,485 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err90ASSERT_VIOLATIONWITNESS_INVARIANT (203 of 304 remaining) [2024-01-29 22:50:44,485 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err91ASSERT_VIOLATIONWITNESS_INVARIANT (202 of 304 remaining) [2024-01-29 22:50:44,485 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (201 of 304 remaining) [2024-01-29 22:50:44,486 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT (200 of 304 remaining) [2024-01-29 22:50:44,486 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT (199 of 304 remaining) [2024-01-29 22:50:44,486 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (198 of 304 remaining) [2024-01-29 22:50:44,486 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONWITNESS_INVARIANT (197 of 304 remaining) [2024-01-29 22:50:44,486 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONWITNESS_INVARIANT (196 of 304 remaining) [2024-01-29 22:50:44,486 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONWITNESS_INVARIANT (195 of 304 remaining) [2024-01-29 22:50:44,487 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONWITNESS_INVARIANT (194 of 304 remaining) [2024-01-29 22:50:44,487 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONWITNESS_INVARIANT (193 of 304 remaining) [2024-01-29 22:50:44,487 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONWITNESS_INVARIANT (192 of 304 remaining) [2024-01-29 22:50:44,487 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONWITNESS_INVARIANT (191 of 304 remaining) [2024-01-29 22:50:44,487 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONWITNESS_INVARIANT (190 of 304 remaining) [2024-01-29 22:50:44,487 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONWITNESS_INVARIANT (189 of 304 remaining) [2024-01-29 22:50:44,488 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONWITNESS_INVARIANT (188 of 304 remaining) [2024-01-29 22:50:44,488 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONWITNESS_INVARIANT (187 of 304 remaining) [2024-01-29 22:50:44,488 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONWITNESS_INVARIANT (186 of 304 remaining) [2024-01-29 22:50:44,488 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONWITNESS_INVARIANT (185 of 304 remaining) [2024-01-29 22:50:44,488 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONWITNESS_INVARIANT (184 of 304 remaining) [2024-01-29 22:50:44,488 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONWITNESS_INVARIANT (183 of 304 remaining) [2024-01-29 22:50:44,488 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONWITNESS_INVARIANT (182 of 304 remaining) [2024-01-29 22:50:44,489 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONWITNESS_INVARIANT (181 of 304 remaining) [2024-01-29 22:50:44,489 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONWITNESS_INVARIANT (180 of 304 remaining) [2024-01-29 22:50:44,489 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONWITNESS_INVARIANT (179 of 304 remaining) [2024-01-29 22:50:44,489 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONWITNESS_INVARIANT (178 of 304 remaining) [2024-01-29 22:50:44,489 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONWITNESS_INVARIANT (177 of 304 remaining) [2024-01-29 22:50:44,489 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONWITNESS_INVARIANT (176 of 304 remaining) [2024-01-29 22:50:44,490 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONWITNESS_INVARIANT (175 of 304 remaining) [2024-01-29 22:50:44,490 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONWITNESS_INVARIANT (174 of 304 remaining) [2024-01-29 22:50:44,490 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONWITNESS_INVARIANT (173 of 304 remaining) [2024-01-29 22:50:44,490 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONWITNESS_INVARIANT (172 of 304 remaining) [2024-01-29 22:50:44,490 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONWITNESS_INVARIANT (171 of 304 remaining) [2024-01-29 22:50:44,490 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONWITNESS_INVARIANT (170 of 304 remaining) [2024-01-29 22:50:44,491 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONWITNESS_INVARIANT (169 of 304 remaining) [2024-01-29 22:50:44,491 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONWITNESS_INVARIANT (168 of 304 remaining) [2024-01-29 22:50:44,491 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONWITNESS_INVARIANT (167 of 304 remaining) [2024-01-29 22:50:44,491 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONWITNESS_INVARIANT (166 of 304 remaining) [2024-01-29 22:50:44,491 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONWITNESS_INVARIANT (165 of 304 remaining) [2024-01-29 22:50:44,491 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONWITNESS_INVARIANT (164 of 304 remaining) [2024-01-29 22:50:44,492 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONWITNESS_INVARIANT (163 of 304 remaining) [2024-01-29 22:50:44,492 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONWITNESS_INVARIANT (162 of 304 remaining) [2024-01-29 22:50:44,492 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONWITNESS_INVARIANT (161 of 304 remaining) [2024-01-29 22:50:44,492 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONWITNESS_INVARIANT (160 of 304 remaining) [2024-01-29 22:50:44,492 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONWITNESS_INVARIANT (159 of 304 remaining) [2024-01-29 22:50:44,492 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONWITNESS_INVARIANT (158 of 304 remaining) [2024-01-29 22:50:44,492 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONWITNESS_INVARIANT (157 of 304 remaining) [2024-01-29 22:50:44,493 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONWITNESS_INVARIANT (156 of 304 remaining) [2024-01-29 22:50:44,493 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONWITNESS_INVARIANT (155 of 304 remaining) [2024-01-29 22:50:44,493 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONWITNESS_INVARIANT (154 of 304 remaining) [2024-01-29 22:50:44,493 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONWITNESS_INVARIANT (153 of 304 remaining) [2024-01-29 22:50:44,493 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONWITNESS_INVARIANT (152 of 304 remaining) [2024-01-29 22:50:44,493 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONWITNESS_INVARIANT (151 of 304 remaining) [2024-01-29 22:50:44,494 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONWITNESS_INVARIANT (150 of 304 remaining) [2024-01-29 22:50:44,494 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONWITNESS_INVARIANT (149 of 304 remaining) [2024-01-29 22:50:44,494 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONWITNESS_INVARIANT (148 of 304 remaining) [2024-01-29 22:50:44,494 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONWITNESS_INVARIANT (147 of 304 remaining) [2024-01-29 22:50:44,494 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err92ASSERT_VIOLATIONERROR_FUNCTION (146 of 304 remaining) [2024-01-29 22:50:44,494 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONWITNESS_INVARIANT (145 of 304 remaining) [2024-01-29 22:50:44,494 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONWITNESS_INVARIANT (144 of 304 remaining) [2024-01-29 22:50:44,495 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONWITNESS_INVARIANT (143 of 304 remaining) [2024-01-29 22:50:44,495 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONWITNESS_INVARIANT (142 of 304 remaining) [2024-01-29 22:50:44,495 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err93ASSERT_VIOLATIONWITNESS_INVARIANT (141 of 304 remaining) [2024-01-29 22:50:44,495 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONWITNESS_INVARIANT (140 of 304 remaining) [2024-01-29 22:50:44,495 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONWITNESS_INVARIANT (139 of 304 remaining) [2024-01-29 22:50:44,495 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONWITNESS_INVARIANT (138 of 304 remaining) [2024-01-29 22:50:44,496 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err94ASSERT_VIOLATIONWITNESS_INVARIANT (137 of 304 remaining) [2024-01-29 22:50:44,496 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONWITNESS_INVARIANT (136 of 304 remaining) [2024-01-29 22:50:44,496 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONWITNESS_INVARIANT (135 of 304 remaining) [2024-01-29 22:50:44,496 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err95ASSERT_VIOLATIONWITNESS_INVARIANT (134 of 304 remaining) [2024-01-29 22:50:44,496 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONWITNESS_INVARIANT (133 of 304 remaining) [2024-01-29 22:50:44,496 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONWITNESS_INVARIANT (132 of 304 remaining) [2024-01-29 22:50:44,497 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err96ASSERT_VIOLATIONWITNESS_INVARIANT (131 of 304 remaining) [2024-01-29 22:50:44,497 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONWITNESS_INVARIANT (130 of 304 remaining) [2024-01-29 22:50:44,497 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONWITNESS_INVARIANT (129 of 304 remaining) [2024-01-29 22:50:44,497 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err97ASSERT_VIOLATIONWITNESS_INVARIANT (128 of 304 remaining) [2024-01-29 22:50:44,497 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONWITNESS_INVARIANT (127 of 304 remaining) [2024-01-29 22:50:44,497 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONWITNESS_INVARIANT (126 of 304 remaining) [2024-01-29 22:50:44,497 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err98ASSERT_VIOLATIONWITNESS_INVARIANT (125 of 304 remaining) [2024-01-29 22:50:44,498 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONWITNESS_INVARIANT (124 of 304 remaining) [2024-01-29 22:50:44,498 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONWITNESS_INVARIANT (123 of 304 remaining) [2024-01-29 22:50:44,498 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err99ASSERT_VIOLATIONWITNESS_INVARIANT (122 of 304 remaining) [2024-01-29 22:50:44,498 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONWITNESS_INVARIANT (121 of 304 remaining) [2024-01-29 22:50:44,498 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONWITNESS_INVARIANT (120 of 304 remaining) [2024-01-29 22:50:44,498 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err100ASSERT_VIOLATIONWITNESS_INVARIANT (119 of 304 remaining) [2024-01-29 22:50:44,499 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONWITNESS_INVARIANT (118 of 304 remaining) [2024-01-29 22:50:44,499 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err74ASSERT_VIOLATIONWITNESS_INVARIANT (117 of 304 remaining) [2024-01-29 22:50:44,499 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err75ASSERT_VIOLATIONWITNESS_INVARIANT (116 of 304 remaining) [2024-01-29 22:50:44,499 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err76ASSERT_VIOLATIONWITNESS_INVARIANT (115 of 304 remaining) [2024-01-29 22:50:44,499 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err77ASSERT_VIOLATIONWITNESS_INVARIANT (114 of 304 remaining) [2024-01-29 22:50:44,499 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err78ASSERT_VIOLATIONWITNESS_INVARIANT (113 of 304 remaining) [2024-01-29 22:50:44,500 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err79ASSERT_VIOLATIONWITNESS_INVARIANT (112 of 304 remaining) [2024-01-29 22:50:44,500 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err80ASSERT_VIOLATIONWITNESS_INVARIANT (111 of 304 remaining) [2024-01-29 22:50:44,500 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err81ASSERT_VIOLATIONWITNESS_INVARIANT (110 of 304 remaining) [2024-01-29 22:50:44,500 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err82ASSERT_VIOLATIONWITNESS_INVARIANT (109 of 304 remaining) [2024-01-29 22:50:44,500 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err83ASSERT_VIOLATIONWITNESS_INVARIANT (108 of 304 remaining) [2024-01-29 22:50:44,500 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err84ASSERT_VIOLATIONWITNESS_INVARIANT (107 of 304 remaining) [2024-01-29 22:50:44,500 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err85ASSERT_VIOLATIONWITNESS_INVARIANT (106 of 304 remaining) [2024-01-29 22:50:44,501 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err86ASSERT_VIOLATIONWITNESS_INVARIANT (105 of 304 remaining) [2024-01-29 22:50:44,501 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err87ASSERT_VIOLATIONWITNESS_INVARIANT (104 of 304 remaining) [2024-01-29 22:50:44,501 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err88ASSERT_VIOLATIONWITNESS_INVARIANT (103 of 304 remaining) [2024-01-29 22:50:44,501 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err89ASSERT_VIOLATIONWITNESS_INVARIANT (102 of 304 remaining) [2024-01-29 22:50:44,501 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err90ASSERT_VIOLATIONWITNESS_INVARIANT (101 of 304 remaining) [2024-01-29 22:50:44,501 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err91ASSERT_VIOLATIONWITNESS_INVARIANT (100 of 304 remaining) [2024-01-29 22:50:44,502 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT (99 of 304 remaining) [2024-01-29 22:50:44,502 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (98 of 304 remaining) [2024-01-29 22:50:44,502 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONWITNESS_INVARIANT (97 of 304 remaining) [2024-01-29 22:50:44,502 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONWITNESS_INVARIANT (96 of 304 remaining) [2024-01-29 22:50:44,502 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONWITNESS_INVARIANT (95 of 304 remaining) [2024-01-29 22:50:44,502 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONWITNESS_INVARIANT (94 of 304 remaining) [2024-01-29 22:50:44,503 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONWITNESS_INVARIANT (93 of 304 remaining) [2024-01-29 22:50:44,503 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONWITNESS_INVARIANT (92 of 304 remaining) [2024-01-29 22:50:44,503 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONWITNESS_INVARIANT (91 of 304 remaining) [2024-01-29 22:50:44,503 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONWITNESS_INVARIANT (90 of 304 remaining) [2024-01-29 22:50:44,503 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONWITNESS_INVARIANT (89 of 304 remaining) [2024-01-29 22:50:44,503 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONWITNESS_INVARIANT (88 of 304 remaining) [2024-01-29 22:50:44,503 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONWITNESS_INVARIANT (87 of 304 remaining) [2024-01-29 22:50:44,504 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONWITNESS_INVARIANT (86 of 304 remaining) [2024-01-29 22:50:44,504 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONWITNESS_INVARIANT (85 of 304 remaining) [2024-01-29 22:50:44,504 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONWITNESS_INVARIANT (84 of 304 remaining) [2024-01-29 22:50:44,504 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONWITNESS_INVARIANT (83 of 304 remaining) [2024-01-29 22:50:44,504 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONWITNESS_INVARIANT (82 of 304 remaining) [2024-01-29 22:50:44,504 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONWITNESS_INVARIANT (81 of 304 remaining) [2024-01-29 22:50:44,505 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONWITNESS_INVARIANT (80 of 304 remaining) [2024-01-29 22:50:44,505 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONWITNESS_INVARIANT (79 of 304 remaining) [2024-01-29 22:50:44,505 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONWITNESS_INVARIANT (78 of 304 remaining) [2024-01-29 22:50:44,505 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONWITNESS_INVARIANT (77 of 304 remaining) [2024-01-29 22:50:44,505 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONWITNESS_INVARIANT (76 of 304 remaining) [2024-01-29 22:50:44,505 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONWITNESS_INVARIANT (75 of 304 remaining) [2024-01-29 22:50:44,506 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONWITNESS_INVARIANT (74 of 304 remaining) [2024-01-29 22:50:44,506 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONWITNESS_INVARIANT (73 of 304 remaining) [2024-01-29 22:50:44,506 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONWITNESS_INVARIANT (72 of 304 remaining) [2024-01-29 22:50:44,506 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONWITNESS_INVARIANT (71 of 304 remaining) [2024-01-29 22:50:44,506 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONWITNESS_INVARIANT (70 of 304 remaining) [2024-01-29 22:50:44,506 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONWITNESS_INVARIANT (69 of 304 remaining) [2024-01-29 22:50:44,506 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONWITNESS_INVARIANT (68 of 304 remaining) [2024-01-29 22:50:44,507 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONWITNESS_INVARIANT (67 of 304 remaining) [2024-01-29 22:50:44,507 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONWITNESS_INVARIANT (66 of 304 remaining) [2024-01-29 22:50:44,507 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONWITNESS_INVARIANT (65 of 304 remaining) [2024-01-29 22:50:44,507 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONWITNESS_INVARIANT (64 of 304 remaining) [2024-01-29 22:50:44,507 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONWITNESS_INVARIANT (63 of 304 remaining) [2024-01-29 22:50:44,507 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONWITNESS_INVARIANT (62 of 304 remaining) [2024-01-29 22:50:44,508 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONWITNESS_INVARIANT (61 of 304 remaining) [2024-01-29 22:50:44,508 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONWITNESS_INVARIANT (60 of 304 remaining) [2024-01-29 22:50:44,508 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONWITNESS_INVARIANT (59 of 304 remaining) [2024-01-29 22:50:44,508 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONWITNESS_INVARIANT (58 of 304 remaining) [2024-01-29 22:50:44,508 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONWITNESS_INVARIANT (57 of 304 remaining) [2024-01-29 22:50:44,508 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONWITNESS_INVARIANT (56 of 304 remaining) [2024-01-29 22:50:44,508 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONWITNESS_INVARIANT (55 of 304 remaining) [2024-01-29 22:50:44,509 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONWITNESS_INVARIANT (54 of 304 remaining) [2024-01-29 22:50:44,509 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONWITNESS_INVARIANT (53 of 304 remaining) [2024-01-29 22:50:44,509 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONWITNESS_INVARIANT (52 of 304 remaining) [2024-01-29 22:50:44,509 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONWITNESS_INVARIANT (51 of 304 remaining) [2024-01-29 22:50:44,509 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONWITNESS_INVARIANT (50 of 304 remaining) [2024-01-29 22:50:44,509 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONWITNESS_INVARIANT (49 of 304 remaining) [2024-01-29 22:50:44,510 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONWITNESS_INVARIANT (48 of 304 remaining) [2024-01-29 22:50:44,510 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONWITNESS_INVARIANT (47 of 304 remaining) [2024-01-29 22:50:44,510 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err92ASSERT_VIOLATIONERROR_FUNCTION (46 of 304 remaining) [2024-01-29 22:50:44,510 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONWITNESS_INVARIANT (45 of 304 remaining) [2024-01-29 22:50:44,510 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONWITNESS_INVARIANT (44 of 304 remaining) [2024-01-29 22:50:44,510 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONWITNESS_INVARIANT (43 of 304 remaining) [2024-01-29 22:50:44,511 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONWITNESS_INVARIANT (42 of 304 remaining) [2024-01-29 22:50:44,511 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err93ASSERT_VIOLATIONWITNESS_INVARIANT (41 of 304 remaining) [2024-01-29 22:50:44,511 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONWITNESS_INVARIANT (40 of 304 remaining) [2024-01-29 22:50:44,511 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONWITNESS_INVARIANT (39 of 304 remaining) [2024-01-29 22:50:44,511 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONWITNESS_INVARIANT (38 of 304 remaining) [2024-01-29 22:50:44,511 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err94ASSERT_VIOLATIONWITNESS_INVARIANT (37 of 304 remaining) [2024-01-29 22:50:44,512 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONWITNESS_INVARIANT (36 of 304 remaining) [2024-01-29 22:50:44,512 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONWITNESS_INVARIANT (35 of 304 remaining) [2024-01-29 22:50:44,512 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err95ASSERT_VIOLATIONWITNESS_INVARIANT (34 of 304 remaining) [2024-01-29 22:50:44,512 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONWITNESS_INVARIANT (33 of 304 remaining) [2024-01-29 22:50:44,512 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONWITNESS_INVARIANT (32 of 304 remaining) [2024-01-29 22:50:44,512 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err96ASSERT_VIOLATIONWITNESS_INVARIANT (31 of 304 remaining) [2024-01-29 22:50:44,512 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONWITNESS_INVARIANT (30 of 304 remaining) [2024-01-29 22:50:44,513 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONWITNESS_INVARIANT (29 of 304 remaining) [2024-01-29 22:50:44,513 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err97ASSERT_VIOLATIONWITNESS_INVARIANT (28 of 304 remaining) [2024-01-29 22:50:44,513 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONWITNESS_INVARIANT (27 of 304 remaining) [2024-01-29 22:50:44,513 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONWITNESS_INVARIANT (26 of 304 remaining) [2024-01-29 22:50:44,513 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err98ASSERT_VIOLATIONWITNESS_INVARIANT (25 of 304 remaining) [2024-01-29 22:50:44,513 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONWITNESS_INVARIANT (24 of 304 remaining) [2024-01-29 22:50:44,514 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONWITNESS_INVARIANT (23 of 304 remaining) [2024-01-29 22:50:44,514 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err99ASSERT_VIOLATIONWITNESS_INVARIANT (22 of 304 remaining) [2024-01-29 22:50:44,514 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONWITNESS_INVARIANT (21 of 304 remaining) [2024-01-29 22:50:44,514 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONWITNESS_INVARIANT (20 of 304 remaining) [2024-01-29 22:50:44,514 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err100ASSERT_VIOLATIONWITNESS_INVARIANT (19 of 304 remaining) [2024-01-29 22:50:44,514 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONWITNESS_INVARIANT (18 of 304 remaining) [2024-01-29 22:50:44,514 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err74ASSERT_VIOLATIONWITNESS_INVARIANT (17 of 304 remaining) [2024-01-29 22:50:44,515 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err75ASSERT_VIOLATIONWITNESS_INVARIANT (16 of 304 remaining) [2024-01-29 22:50:44,515 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err76ASSERT_VIOLATIONWITNESS_INVARIANT (15 of 304 remaining) [2024-01-29 22:50:44,515 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err77ASSERT_VIOLATIONWITNESS_INVARIANT (14 of 304 remaining) [2024-01-29 22:50:44,515 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err78ASSERT_VIOLATIONWITNESS_INVARIANT (13 of 304 remaining) [2024-01-29 22:50:44,515 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err79ASSERT_VIOLATIONWITNESS_INVARIANT (12 of 304 remaining) [2024-01-29 22:50:44,515 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err80ASSERT_VIOLATIONWITNESS_INVARIANT (11 of 304 remaining) [2024-01-29 22:50:44,516 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err81ASSERT_VIOLATIONWITNESS_INVARIANT (10 of 304 remaining) [2024-01-29 22:50:44,516 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err82ASSERT_VIOLATIONWITNESS_INVARIANT (9 of 304 remaining) [2024-01-29 22:50:44,516 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err83ASSERT_VIOLATIONWITNESS_INVARIANT (8 of 304 remaining) [2024-01-29 22:50:44,516 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err84ASSERT_VIOLATIONWITNESS_INVARIANT (7 of 304 remaining) [2024-01-29 22:50:44,516 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err85ASSERT_VIOLATIONWITNESS_INVARIANT (6 of 304 remaining) [2024-01-29 22:50:44,516 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err86ASSERT_VIOLATIONWITNESS_INVARIANT (5 of 304 remaining) [2024-01-29 22:50:44,517 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err87ASSERT_VIOLATIONWITNESS_INVARIANT (4 of 304 remaining) [2024-01-29 22:50:44,517 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err88ASSERT_VIOLATIONWITNESS_INVARIANT (3 of 304 remaining) [2024-01-29 22:50:44,517 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err89ASSERT_VIOLATIONWITNESS_INVARIANT (2 of 304 remaining) [2024-01-29 22:50:44,517 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err90ASSERT_VIOLATIONWITNESS_INVARIANT (1 of 304 remaining) [2024-01-29 22:50:44,517 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err91ASSERT_VIOLATIONWITNESS_INVARIANT (0 of 304 remaining) [2024-01-29 22:50:44,517 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-01-29 22:50:44,518 INFO L445 BasicCegarLoop]: Path program histogram: [2, 2, 1] [2024-01-29 22:50:44,530 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 2 thread instances [2024-01-29 22:50:44,530 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2024-01-29 22:50:44,553 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Expected StepInfo for loop construct to contain Condition, but it did not [2024-01-29 22:50:44,563 INFO L503 ceAbstractionStarter]: Automizer considered 100 witness invariants [2024-01-29 22:50:44,564 INFO L504 ceAbstractionStarter]: WitnessConsidered=100 [2024-01-29 22:50:44,565 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.01 10:50:44 BasicIcfg [2024-01-29 22:50:44,565 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-01-29 22:50:44,566 INFO L158 Benchmark]: Toolchain (without parser) took 13755.23ms. Allocated memory was 165.7MB in the beginning and 2.1GB in the end (delta: 1.9GB). Free memory was 103.7MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 452.9MB. Max. memory is 16.1GB. [2024-01-29 22:50:44,566 INFO L158 Benchmark]: Witness Parser took 0.20ms. Allocated memory is still 165.7MB. Free memory is still 129.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:50:44,566 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 165.7MB. Free memory is still 123.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:50:44,566 INFO L158 Benchmark]: CACSL2BoogieTranslator took 779.55ms. Allocated memory is still 165.7MB. Free memory was 103.7MB in the beginning and 68.0MB in the end (delta: 35.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2024-01-29 22:50:44,567 INFO L158 Benchmark]: Boogie Procedure Inliner took 65.75ms. Allocated memory is still 165.7MB. Free memory was 68.0MB in the beginning and 64.5MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-01-29 22:50:44,567 INFO L158 Benchmark]: Boogie Preprocessor took 69.02ms. Allocated memory is still 165.7MB. Free memory was 64.5MB in the beginning and 61.7MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-01-29 22:50:44,567 INFO L158 Benchmark]: RCFGBuilder took 1003.63ms. Allocated memory is still 165.7MB. Free memory was 61.7MB in the beginning and 87.2MB in the end (delta: -25.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-01-29 22:50:44,568 INFO L158 Benchmark]: TraceAbstraction took 11829.46ms. Allocated memory was 165.7MB in the beginning and 2.1GB in the end (delta: 1.9GB). Free memory was 86.8MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 436.0MB. Max. memory is 16.1GB. [2024-01-29 22:50:44,570 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 0.20ms. Allocated memory is still 165.7MB. Free memory is still 129.3MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.19ms. Allocated memory is still 165.7MB. Free memory is still 123.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 779.55ms. Allocated memory is still 165.7MB. Free memory was 103.7MB in the beginning and 68.0MB in the end (delta: 35.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 65.75ms. Allocated memory is still 165.7MB. Free memory was 68.0MB in the beginning and 64.5MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 69.02ms. Allocated memory is still 165.7MB. Free memory was 64.5MB in the beginning and 61.7MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1003.63ms. Allocated memory is still 165.7MB. Free memory was 61.7MB in the beginning and 87.2MB in the end (delta: -25.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * TraceAbstraction took 11829.46ms. Allocated memory was 165.7MB in the beginning and 2.1GB in the end (delta: 1.9GB). Free memory was 86.8MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 436.0MB. 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: 725]: invariant of correctness witness can be violated invariant of correctness witness can be violated We found a FailurePath: [L689] 0 volatile int max = 0x80000000, m = 0; [L700] 0 int storage[2*3]; [L700] 0 int storage[2*3]; [L700] 0 int storage[2*3]; [L700] 0 int storage[2*3]; [L700] 0 int storage[2*3]; [L700] 0 int storage[2*3]; [L700] 0 int storage[2*3]; [L730] 0 int i = 0; VAL [i=0, m=0, max=-2147483648, storage={3:0}] [L730] COND TRUE 0 i < 2*3 [L731] 0 storage[i] = __VERIFIER_nondet_int() [L730] 0 i++ VAL [i=1, m=0, max=-2147483648, storage={3:0}] [L730] COND TRUE 0 i < 2*3 [L731] 0 storage[i] = __VERIFIER_nondet_int() [L730] 0 i++ VAL [i=2, m=0, max=-2147483648, storage={3:0}] [L730] COND TRUE 0 i < 2*3 [L731] 0 storage[i] = __VERIFIER_nondet_int() [L730] 0 i++ VAL [i=3, m=0, max=-2147483648, storage={3:0}] [L730] COND TRUE 0 i < 2*3 [L731] 0 storage[i] = __VERIFIER_nondet_int() [L730] 0 i++ VAL [i=4, m=0, max=-2147483648, storage={3:0}] [L730] COND TRUE 0 i < 2*3 [L731] 0 storage[i] = __VERIFIER_nondet_int() [L730] 0 i++ VAL [i=5, m=0, max=-2147483648, storage={3:0}] [L730] COND TRUE 0 i < 2*3 [L731] 0 storage[i] = __VERIFIER_nondet_int() [L730] 0 i++ VAL [i=6, m=0, max=-2147483648, storage={3:0}] [L730] COND FALSE 0 !(i < 2*3) [L732] 0 pthread_t t; VAL [m=0, max=-2147483648, storage={3:0}, t={5:0}] [L733] COND TRUE 0 1 [L733] FCALL, FORK 0 pthread_create(&t, 0, thr1, 0) VAL [m=0, max=-2147483648, storage={3:0}, t={5:0}] [L724] 1 CodeAnnotStmt[Assertion[BinaryExpression[COMPEQ,CastExpression[ACSLType[unsigned long],IdentifierExpression[arg]],IntegerLiteral[0UL]]]] [L724] 1 int offset=__VERIFIER_nondet_int(); [L725] 1 CodeAnnotStmt[Assertion[BinaryExpression[LOGICAND,BinaryExpression[COMPLEQ,IdentifierExpression[offset],IntegerLiteral[2147483646]],BinaryExpression[COMPEQ,BinaryExpression[ARITHMOD,IdentifierExpression[offset],IntegerLiteral[2]],IntegerLiteral[0]]]]] VAL [arg={0:0}, arg={0:0}, m=0, max=-2147483648, offset=-1, storage={3:0}] - UnprovableResult [Line: 724]: 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 invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 725]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 726]: 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: 704]: 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: 704]: 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: 704]: 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: 704]: 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: 704]: 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: 704]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 705]: 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: 712]: 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: 712]: 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: 712]: 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: 712]: 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: 712]: 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: 712]: 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: 712]: 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: 714]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 708]: 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: 714]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 708]: 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: 714]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 708]: 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: 714]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 708]: 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: 714]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 708]: 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: 714]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 708]: 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: 714]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 708]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 708]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 720]: 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: 705]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 715]: 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: 708]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 721]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 715]: 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: 708]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 721]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 715]: 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: 721]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 715]: 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: 721]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 715]: 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: 721]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 715]: 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: 721]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 715]: 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: 721]: 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: 719]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 727]: 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: 719]: 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: 719]: 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: 720]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 720]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 720]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 720]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 720]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 720]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 720]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 720]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 720]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 720]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 720]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 720]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 720]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 720]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 733]: 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, 435 locations, 203 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: 2.7s, OverallIterations: 5, TraceHistogramMax: 6, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 0.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 55 SdHoareTripleChecker+Valid, 0.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 44 mSDsluCounter, 16 SdHoareTripleChecker+Invalid, 0.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 5 mSDsCounter, 3 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 241 IncrementalHoareTripleChecker+Invalid, 244 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3 mSolverCounterUnsat, 11 mSDtfsCounter, 241 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 60 GetRequests, 35 SyntacticMatches, 4 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=513occurred 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, 0.5s InterpolantComputationTime, 75 NumberOfCodeBlocks, 71 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 71 ConstructedInterpolants, 0 QuantifiedInterpolants, 137 SizeOfPredicates, 2 NumberOfNonLiveVariables, 281 ConjunctsInSsa, 18 ConjunctsInUnsatCore, 9 InterpolantComputations, 2 PerfectInterpolantSequences, 16/59 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, 649 locations, 304 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: 8.7s, OverallIterations: 5, TraceHistogramMax: 6, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 7.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 85 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 76 mSDsluCounter, 10 SdHoareTripleChecker+Invalid, 0.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 5 mSDsCounter, 5 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 425 IncrementalHoareTripleChecker+Invalid, 430 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 5 mSolverCounterUnsat, 5 mSDtfsCounter, 425 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 60 GetRequests, 35 SyntacticMatches, 4 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=955occurred 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, 0.3s InterpolantComputationTime, 75 NumberOfCodeBlocks, 71 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 71 ConstructedInterpolants, 0 QuantifiedInterpolants, 137 SizeOfPredicates, 2 NumberOfNonLiveVariables, 280 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! [2024-01-29 22:50:44,627 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