./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-ext/11_fmaxsymopt-pthread.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/11_fmaxsymopt-pthread.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cb09d658 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-ext/11_fmaxsymopt-pthread.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/11_fmaxsymopt-pthread.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-cb09d65-m [2024-01-27 23:02:05,518 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:02:05,586 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 23:02:05,590 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:02:05,590 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:02:05,614 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:02:05,614 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:02:05,614 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:02:05,615 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:02:05,615 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:02:05,615 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:02:05,616 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:02:05,616 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:02:05,616 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:02:05,617 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:02:05,625 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:02:05,626 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:02:05,626 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:02:05,626 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 23:02:05,627 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:02:05,627 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:02:05,627 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:02:05,628 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:02:05,628 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:02:05,628 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:02:05,628 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:02:05,629 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:02:05,629 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:02:05,629 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:02:05,629 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:02:05,630 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:02:05,630 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:02:05,630 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:02:05,630 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:02:05,631 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:02:05,631 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:02:05,631 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 23:02:05,631 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 23:02:05,631 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:02:05,631 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:02:05,632 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:02:05,632 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:02:05,632 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:02:05,632 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:02:05,857 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:02:05,882 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:02:05,885 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:02:05,886 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:02:05,886 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:02:05,887 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/11_fmaxsymopt-pthread.i [2024-01-27 23:02:07,163 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:02:07,356 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:02:07,357 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/11_fmaxsymopt-pthread.i [2024-01-27 23:02:07,377 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c99d18965/278d0d177a67466d93ee7b858c57e80e/FLAGaf4ec8c0f [2024-01-27 23:02:07,388 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c99d18965/278d0d177a67466d93ee7b858c57e80e [2024-01-27 23:02:07,391 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:02:07,392 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:02:07,393 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/11_fmaxsymopt-pthread.yml/witness.yml [2024-01-27 23:02:07,570 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:02:07,572 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:02:07,575 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:02:07,575 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:02:07,580 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:02:07,580 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:02:07" (1/2) ... [2024-01-27 23:02:07,581 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@137f5eca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:02:07, skipping insertion in model container [2024-01-27 23:02:07,582 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:02:07" (1/2) ... [2024-01-27 23:02:07,583 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3fcbb50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:02:07, skipping insertion in model container [2024-01-27 23:02:07,583 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:02:07" (2/2) ... [2024-01-27 23:02:07,584 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@137f5eca and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:02:07, skipping insertion in model container [2024-01-27 23:02:07,584 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:02:07" (2/2) ... [2024-01-27 23:02:07,584 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:02:07,671 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:02:07,673 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] (-2LL + (long long )i) - (long long )offset >= 0LL [2024-01-27 23:02:07,673 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] offset <= 2147483645 [2024-01-27 23:02:07,673 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] (0LL - (long long )e) + (long long )my_max >= 0LL [2024-01-27 23:02:07,674 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] -2147483646 <= i [2024-01-27 23:02:07,674 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] my_max == 0 [2024-01-27 23:02:07,674 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] e == 0 [2024-01-27 23:02:07,675 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] (2LL - (long long )i) + (long long )offset >= 0LL [2024-01-27 23:02:07,675 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (unsigned long )arg == 0UL [2024-01-27 23:02:07,675 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] i <= 2147483646 [2024-01-27 23:02:07,675 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL + (long long )e) + (long long )my_max >= 0LL [2024-01-27 23:02:07,675 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (0LL - (long long )i) + (long long )offset >= 0LL [2024-01-27 23:02:07,675 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (long long )i - (long long )offset >= 0LL [2024-01-27 23:02:07,675 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] offset <= 2147483645 [2024-01-27 23:02:07,675 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] my_max == (-0x7FFFFFFF-1) [2024-01-27 23:02:07,676 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (-0x7FFFFFFF-1) == my_max [2024-01-27 23:02:07,676 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (-1LL + (long long )e) - (long long )my_max >= 0LL [2024-01-27 23:02:07,676 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] e == 0 [2024-01-27 23:02:07,676 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] offset == i [2024-01-27 23:02:07,676 INFO L98 nessWitnessExtractor]: Loop invariant at [L697-L703] (((((offset <= 2147483645 && (0LL - (long long )e) + (long long )my_max >= 0LL) && e == 0) && my_max == 0) && (((((-2147483646 <= i && (2LL - (long long )i) + (long long )offset >= 0LL) && (-2LL + (long long )i) - (long long )offset >= 0LL) || (((-2147483647 <= i && i <= 2147483646) && (1LL - (long long )i) + (long long )offset >= 0LL) && (-1LL + (long long )i) - (long long )offset >= 0LL)) || (((((-2147483647 <= i && (4294967294LL + (long long )e) + (long long )my_max >= 0LL) && (1LL - (long long )i) + (long long )offset >= 0LL) && (-1LL + (long long )i) - (long long )offset >= 0LL) && (long long )e - (long long )my_max >= 0LL) && e == my_max)) || ((((((i <= 2147483646 && (4294967294LL + (long long )e) + (long long )my_max >= 0LL) && (0LL - (long long )i) + (long long )offset >= 0LL) && (long long )i - (long long )offset >= 0LL) && (long long )e - (long long )my_max >= 0LL) && offset == i) && e == my_max))) || (((((((((4294967296LL + (long long )e) + (long long )my_max >= 0LL && (0LL - (long long )i) + (long long )offset >= 0LL) && (4294967295LL - (long long )e) + (long long )my_max >= 0LL) && (-1LL - (long long )e) - (long long )my_max >= 0LL) && (long long )i - (long long )offset >= 0LL) && (long long )e - (long long )my_max >= 0LL) && (-0x7FFFFFFF-1) == my_max) && offset == i) && my_max == (-0x7FFFFFFF-1))) || ((((((((((((((4294967296LL + (long long )i) + (long long )my_max >= 0LL && (4294967296LL + (long long )e) + (long long )i >= 0LL) && (4294967296LL + (long long )e) + (long long )my_max >= 0LL) && (4294967295LL - (long long )i) + (long long )my_max >= 0LL) && (4294967295LL - (long long )e) + (long long )i >= 0LL) && (4294967295LL - (long long )e) + (long long )my_max >= 0LL) && (4294967295LL + (long long )e) - (long long )i >= 0LL) && (-1LL - (long long )i) - (long long )my_max >= 0LL) && (-1LL - (long long )e) - (long long )my_max >= 0LL) && (4294967294LL - (long long )e) - (long long )i >= 0LL) && (long long )i - (long long )my_max >= 0LL) && (long long )e - (long long )my_max >= 0LL) && (-0x7FFFFFFF-1) == my_max) && my_max == (-0x7FFFFFFF-1)) [2024-01-27 23:02:07,676 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L708] offset <= 2147483645 [2024-01-27 23:02:07,676 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L708] (0LL - (long long )e) + (long long )my_max >= 0LL [2024-01-27 23:02:07,677 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L708] e == 0 [2024-01-27 23:02:07,677 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L708] (2LL - (long long )i) + (long long )offset >= 0LL [2024-01-27 23:02:07,677 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L708] -2147483646 <= i [2024-01-27 23:02:07,677 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L708] (-2LL + (long long )i) - (long long )offset >= 0LL [2024-01-27 23:02:07,677 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L708] my_max == 0 [2024-01-27 23:02:07,678 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] i <= 2147483646 [2024-01-27 23:02:07,678 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (((((((-2147483647 <= i && (4294967294LL + (long long )e) + (long long )my_max >= 0LL) && (0LL - (long long )e) + (long long )my_max >= 0LL) && (1LL - (long long )i) + (long long )offset >= 0LL) && (-1LL + (long long )i) - (long long )offset >= 0LL) && e == 0) && e == my_max) && my_max == 0) || ((((((((4294967296LL + (long long )e) + (long long )my_max >= 0LL && (0LL - (long long )i) + (long long )offset >= 0LL) && (4294967295LL - (long long )e) + (long long )my_max >= 0LL) && (-1LL - (long long )e) - (long long )my_max >= 0LL) && (long long )i - (long long )offset >= 0LL) && (-0x7FFFFFFF-1) == my_max) && offset == i) && my_max == (-0x7FFFFFFF-1)) [2024-01-27 23:02:07,678 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] offset <= 2147483645 [2024-01-27 23:02:07,678 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (long long )e - (long long )my_max >= 0LL [2024-01-27 23:02:07,678 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] -2147483646 <= i [2024-01-27 23:02:07,678 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (int )max <= -1 [2024-01-27 23:02:07,678 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] my_max == 0 [2024-01-27 23:02:07,679 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (int )max != 0 [2024-01-27 23:02:07,679 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] e == 0 [2024-01-27 23:02:07,679 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (0LL - (long long )e) + (long long )my_max >= 0LL [2024-01-27 23:02:07,679 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] offset <= 2147483645 [2024-01-27 23:02:07,679 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (-2LL + (long long )i) - (long long )offset >= 0LL [2024-01-27 23:02:07,680 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (2LL - (long long )i) + (long long )offset >= 0LL [2024-01-27 23:02:07,681 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] offset <= 2147483646 [2024-01-27 23:02:07,681 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (unsigned long )arg == 0UL [2024-01-27 23:02:07,681 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] offset % 2 == 0 [2024-01-27 23:02:07,681 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] 0 <= (int )max [2024-01-27 23:02:07,681 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (-2LL + (long long )i) - (long long )offset >= 0LL [2024-01-27 23:02:07,681 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] offset <= 2147483645 [2024-01-27 23:02:07,681 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] my_max == 0 [2024-01-27 23:02:07,682 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] e == 0 [2024-01-27 23:02:07,682 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] -2147483646 <= i [2024-01-27 23:02:07,682 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (2LL - (long long )i) + (long long )offset >= 0LL [2024-01-27 23:02:07,683 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (0LL - (long long )e) + (long long )my_max >= 0LL [2024-01-27 23:02:07,683 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (2LL - (long long )i) + (long long )offset >= 0LL [2024-01-27 23:02:07,683 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] my_max == 0 [2024-01-27 23:02:07,683 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (0LL - (long long )e) + (long long )my_max >= 0LL [2024-01-27 23:02:07,683 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (-2LL + (long long )i) - (long long )offset >= 0LL [2024-01-27 23:02:07,684 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] offset <= 2147483645 [2024-01-27 23:02:07,684 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] e == 0 [2024-01-27 23:02:07,684 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] -2147483646 <= i [2024-01-27 23:02:07,685 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] 0 <= (int )max [2024-01-27 23:02:07,685 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] my_max == 0 [2024-01-27 23:02:07,685 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] -2147483646 <= i [2024-01-27 23:02:07,685 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (0LL - (long long )e) + (long long )my_max >= 0LL [2024-01-27 23:02:07,685 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (2LL - (long long )i) + (long long )offset >= 0LL [2024-01-27 23:02:07,686 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] my_max == 0 [2024-01-27 23:02:07,686 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] offset <= 2147483645 [2024-01-27 23:02:07,686 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (2LL - (long long )i) + (long long )offset >= 0LL [2024-01-27 23:02:07,686 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (int )max != 0 [2024-01-27 23:02:07,686 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] offset <= 2147483645 [2024-01-27 23:02:07,686 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (int )max <= -1 [2024-01-27 23:02:07,686 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] e == 0 [2024-01-27 23:02:07,686 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (-2LL + (long long )i) - (long long )offset >= 0LL [2024-01-27 23:02:07,687 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] e == 0 [2024-01-27 23:02:07,687 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (0LL - (long long )e) + (long long )my_max >= 0LL [2024-01-27 23:02:07,687 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (-2LL + (long long )i) - (long long )offset >= 0LL [2024-01-27 23:02:07,687 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] -2147483646 <= i [2024-01-27 23:02:07,687 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] (4294967295LL - (long long )e) + (long long )my_max >= 0LL [2024-01-27 23:02:07,687 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] (4294967295LL + (long long )i) - (long long )my_max >= 0LL [2024-01-27 23:02:07,687 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] (4294967296LL + (long long )e) + (long long )i >= 0LL [2024-01-27 23:02:07,687 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] (4294967295LL - (long long )i) + (long long )my_max >= 0LL [2024-01-27 23:02:07,688 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] (4294967295LL + (long long )e) - (long long )i >= 0LL [2024-01-27 23:02:07,688 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] (4294967294LL - (long long )e) - (long long )i >= 0LL [2024-01-27 23:02:07,688 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] (4294967296LL + (long long )i) + (long long )my_max >= 0LL [2024-01-27 23:02:07,688 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] (4294967296LL + (long long )e) + (long long )my_max >= 0LL [2024-01-27 23:02:07,688 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] (4294967295LL - (long long )e) + (long long )i >= 0LL [2024-01-27 23:02:07,688 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] (4294967295LL + (long long )e) - (long long )my_max >= 0LL [2024-01-27 23:02:07,688 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] (4294967294LL - (long long )i) - (long long )my_max >= 0LL [2024-01-27 23:02:07,688 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] (4294967294LL - (long long )e) - (long long )my_max >= 0LL [2024-01-27 23:02:07,689 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L701] e == 0 [2024-01-27 23:02:07,689 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L701] offset <= 2147483645 [2024-01-27 23:02:07,689 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L701] (((-2147483647 <= i && (1LL - (long long )i) + (long long )offset >= 0LL) && (-1LL + (long long )i) - (long long )offset >= 0LL) && my_max == 0) || (((((0LL - (long long )i) + (long long )offset >= 0LL && (long long )i - (long long )offset >= 0LL) && (-0x7FFFFFFF-1) == my_max) && offset == i) && my_max == (-0x7FFFFFFF-1)) [2024-01-27 23:02:07,689 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L701] i <= 2147483646 [2024-01-27 23:02:07,689 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (unsigned long )arg == 0UL [2024-01-27 23:02:07,689 INFO L98 nessWitnessExtractor]: Location invariant after [L693-L714] (2LL - (long long )i) + (long long )offset >= 0LL [2024-01-27 23:02:07,689 INFO L98 nessWitnessExtractor]: Location invariant after [L693-L714] my_max == 0 [2024-01-27 23:02:07,689 INFO L98 nessWitnessExtractor]: Location invariant after [L693-L714] offset <= 2147483645 [2024-01-27 23:02:07,690 INFO L98 nessWitnessExtractor]: Location invariant after [L693-L714] (0LL - (long long )e) + (long long )my_max >= 0LL [2024-01-27 23:02:07,690 INFO L98 nessWitnessExtractor]: Location invariant after [L693-L714] e == 0 [2024-01-27 23:02:07,690 INFO L98 nessWitnessExtractor]: Location invariant after [L693-L714] (-2LL + (long long )i) - (long long )offset >= 0LL [2024-01-27 23:02:07,690 INFO L98 nessWitnessExtractor]: Location invariant after [L693-L714] -2147483646 <= i [2024-01-27 23:02:07,690 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] e == 0 [2024-01-27 23:02:07,690 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] offset <= 2147483645 [2024-01-27 23:02:07,691 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] my_max == 0 [2024-01-27 23:02:07,691 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] ((-2147483647 <= i && (1LL - (long long )i) + (long long )offset >= 0LL) && (-1LL + (long long )i) - (long long )offset >= 0LL) || ((((((4294967294LL + (long long )e) + (long long )my_max >= 0LL && (0LL - (long long )i) + (long long )offset >= 0LL) && (long long )i - (long long )offset >= 0LL) && (long long )e - (long long )my_max >= 0LL) && offset == i) && e == my_max) [2024-01-27 23:02:07,691 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] i <= 2147483646 [2024-01-27 23:02:07,691 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (0LL - (long long )e) + (long long )my_max >= 0LL [2024-01-27 23:02:07,692 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] -2147483646 <= i [2024-01-27 23:02:07,692 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (0LL - (long long )e) + (long long )my_max >= 0LL [2024-01-27 23:02:07,692 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (int )max != 0 [2024-01-27 23:02:07,692 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (2LL - (long long )i) + (long long )offset >= 0LL [2024-01-27 23:02:07,693 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] my_max == 0 [2024-01-27 23:02:07,693 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (int )max <= -1 [2024-01-27 23:02:07,694 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] offset <= 2147483645 [2024-01-27 23:02:07,694 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (-2LL + (long long )i) - (long long )offset >= 0LL [2024-01-27 23:02:07,694 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] e == 0 [2024-01-27 23:02:07,694 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (0LL - (long long )e) + (long long )my_max >= 0LL [2024-01-27 23:02:07,694 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] -2147483646 <= i [2024-01-27 23:02:07,695 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (-2LL + (long long )i) - (long long )offset >= 0LL [2024-01-27 23:02:07,695 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] offset <= 2147483645 [2024-01-27 23:02:07,695 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (2LL - (long long )i) + (long long )offset >= 0LL [2024-01-27 23:02:07,695 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] e == 0 [2024-01-27 23:02:07,695 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] my_max == 0 [2024-01-27 23:02:07,696 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (2LL - (long long )i) + (long long )offset >= 0LL [2024-01-27 23:02:07,696 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (-2LL + (long long )i) - (long long )offset >= 0LL [2024-01-27 23:02:07,696 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] e == 0 [2024-01-27 23:02:07,696 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] -2147483646 <= i [2024-01-27 23:02:07,696 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (0LL - (long long )e) + (long long )my_max >= 0LL [2024-01-27 23:02:07,696 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] offset <= 2147483645 [2024-01-27 23:02:07,696 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] my_max == 0 [2024-01-27 23:02:07,696 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] (unsigned long )arg == 0UL [2024-01-27 23:02:07,697 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] my_max == 0 [2024-01-27 23:02:07,697 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] i <= 2147483646 [2024-01-27 23:02:07,697 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (0LL - (long long )e) + (long long )my_max >= 0LL [2024-01-27 23:02:07,697 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] ((-2147483647 <= i && (1LL - (long long )i) + (long long )offset >= 0LL) && (-1LL + (long long )i) - (long long )offset >= 0LL) || ((((((4294967294LL + (long long )e) + (long long )my_max >= 0LL && (0LL - (long long )i) + (long long )offset >= 0LL) && (long long )i - (long long )offset >= 0LL) && (long long )e - (long long )my_max >= 0LL) && offset == i) && e == my_max) [2024-01-27 23:02:07,697 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] offset <= 2147483645 [2024-01-27 23:02:07,697 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] e == 0 [2024-01-27 23:02:07,736 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:02:07,959 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/11_fmaxsymopt-pthread.i[30871,30884] [2024-01-27 23:02:07,972 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:02:07,993 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 23:02:08,121 WARN L424 MainDispatcher]: Unable to annotate ; with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 23:02:08,164 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/11_fmaxsymopt-pthread.i[30871,30884] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 23:02:08,180 WARN L424 MainDispatcher]: Unable to annotate ; with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 23:02:08,194 WARN L424 MainDispatcher]: Unable to annotate inline void findMax(int offset){ int i; int e; int my_max = 0x80000000; for(i = offset; i < offset+2; i++) { e = storage[i]; if(e > my_max) { my_max = e; } { if(!(e <= my_max)) { goto ERROR; } }; } pthread_mutex_lock(&m); { if(my_max > max) { max = my_max; } } pthread_mutex_unlock(&m); pthread_mutex_lock(&m); { if(!(my_max <= max)) { ERROR: {reach_error();abort();}(void)0; } }; pthread_mutex_unlock(&m); } with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 23:02:08,199 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:02:08,239 INFO L206 MainTranslator]: Completed translation [2024-01-27 23:02:08,240 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:02:08 WrapperNode [2024-01-27 23:02:08,240 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:02:08,241 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-01-27 23:02:08,241 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-01-27 23:02:08,241 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-01-27 23:02:08,246 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:02:08" (1/1) ... [2024-01-27 23:02:08,282 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:02:08" (1/1) ... [2024-01-27 23:02:08,324 INFO L138 Inliner]: procedures = 165, calls = 31, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 204 [2024-01-27 23:02:08,333 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-01-27 23:02:08,333 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-01-27 23:02:08,333 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-01-27 23:02:08,334 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-01-27 23:02:08,351 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:02:08" (1/1) ... [2024-01-27 23:02:08,351 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:02:08" (1/1) ... [2024-01-27 23:02:08,364 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:02:08" (1/1) ... [2024-01-27 23:02:08,391 INFO L175 MemorySlicer]: Split 16 memory accesses to 4 slices as follows [2, 5, 8, 1]. 50 percent of accesses are in the largest equivalence class. The 13 initializations are split as follows [2, 5, 6, 0]. The 2 writes are split as follows [0, 0, 1, 1]. [2024-01-27 23:02:08,398 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:02:08" (1/1) ... [2024-01-27 23:02:08,398 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:02:08" (1/1) ... [2024-01-27 23:02:08,406 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:02:08" (1/1) ... [2024-01-27 23:02:08,409 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:02:08" (1/1) ... [2024-01-27 23:02:08,418 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:02:08" (1/1) ... [2024-01-27 23:02:08,419 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:02:08" (1/1) ... [2024-01-27 23:02:08,431 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-01-27 23:02:08,432 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-01-27 23:02:08,432 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-01-27 23:02:08,432 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-01-27 23:02:08,433 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:02:08" (1/1) ... [2024-01-27 23:02:08,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:02:08,459 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-27 23:02:08,498 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-01-27 23:02:08,522 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-01-27 23:02:08,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-01-27 23:02:08,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-01-27 23:02:08,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-01-27 23:02:08,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-01-27 23:02:08,567 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2024-01-27 23:02:08,567 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2024-01-27 23:02:08,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-01-27 23:02:08,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-01-27 23:02:08,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-01-27 23:02:08,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-01-27 23:02:08,573 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-01-27 23:02:08,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-01-27 23:02:08,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-01-27 23:02:08,573 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-01-27 23:02:08,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-01-27 23:02:08,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-01-27 23:02:08,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-01-27 23:02:08,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-01-27 23:02:08,574 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-01-27 23:02:08,574 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-01-27 23:02:08,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-01-27 23:02:08,575 WARN L214 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-01-27 23:02:08,711 INFO L244 CfgBuilder]: Building ICFG [2024-01-27 23:02:08,712 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-01-27 23:02:09,169 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-01-27 23:02:09,170 INFO L293 CfgBuilder]: Performing block encoding [2024-01-27 23:02:09,281 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-01-27 23:02:09,281 INFO L320 CfgBuilder]: Removed 3 assume(true) statements. [2024-01-27 23:02:09,283 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 11:02:09 BoogieIcfgContainer [2024-01-27 23:02:09,283 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-01-27 23:02:09,286 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-01-27 23:02:09,287 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-01-27 23:02:09,289 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-01-27 23:02:09,289 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.01 11:02:07" (1/4) ... [2024-01-27 23:02:09,291 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@410e833 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.01 11:02:09, skipping insertion in model container [2024-01-27 23:02:09,291 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:02:07" (2/4) ... [2024-01-27 23:02:09,291 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@410e833 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 27.01 11:02:09, skipping insertion in model container [2024-01-27 23:02:09,291 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:02:08" (3/4) ... [2024-01-27 23:02:09,292 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@410e833 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 27.01 11:02:09, skipping insertion in model container [2024-01-27 23:02:09,292 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 11:02:09" (4/4) ... [2024-01-27 23:02:09,293 INFO L112 eAbstractionObserver]: Analyzing ICFG 11_fmaxsymopt-pthread.i [2024-01-27 23:02:09,307 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-01-27 23:02:09,308 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 107 error locations. [2024-01-27 23:02:09,308 INFO L518 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-01-27 23:02:09,465 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-01-27 23:02:09,502 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 238 places, 241 transitions, 486 flow [2024-01-27 23:02:09,579 INFO L124 PetriNetUnfolderBase]: 6/243 cut-off events. [2024-01-27 23:02:09,580 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-27 23:02:09,583 INFO L83 FinitePrefix]: Finished finitePrefix Result has 247 conditions, 243 events. 6/243 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 575 event pairs, 0 based on Foata normal form. 0/128 useless extension candidates. Maximal degree in co-relation 236. Up to 2 conditions per place. [2024-01-27 23:02:09,583 INFO L82 GeneralOperation]: Start removeDead. Operand has 238 places, 241 transitions, 486 flow [2024-01-27 23:02:09,589 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 238 places, 241 transitions, 486 flow [2024-01-27 23:02:09,595 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-01-27 23:02:09,600 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;@4f96254e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-01-27 23:02:09,600 INFO L358 AbstractCegarLoop]: Starting to check reachability of 215 error locations. [2024-01-27 23:02:09,603 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-01-27 23:02:09,603 INFO L124 PetriNetUnfolderBase]: 1/8 cut-off events. [2024-01-27 23:02:09,603 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-27 23:02:09,603 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-27 23:02:09,604 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1] [2024-01-27 23:02:09,604 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 212 more)] === [2024-01-27 23:02:09,608 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-27 23:02:09,608 INFO L85 PathProgramCache]: Analyzing trace with hash 1689804266, now seen corresponding path program 1 times [2024-01-27 23:02:09,615 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-27 23:02:09,615 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [771131663] [2024-01-27 23:02:09,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-27 23:02:09,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-27 23:02:09,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-27 23:02:09,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 23:02:09,763 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-27 23:02:09,763 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [771131663] [2024-01-27 23:02:09,764 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [771131663] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-27 23:02:09,764 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-27 23:02:09,764 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-01-27 23:02:09,765 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1752685867] [2024-01-27 23:02:09,766 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-27 23:02:09,772 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-01-27 23:02:09,777 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-27 23:02:09,794 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-01-27 23:02:09,795 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-01-27 23:02:09,797 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 218 out of 241 [2024-01-27 23:02:09,800 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 238 places, 241 transitions, 486 flow. Second operand has 3 states, 3 states have (on average 219.33333333333334) internal successors, (658), 3 states have internal predecessors, (658), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 23:02:09,800 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-27 23:02:09,800 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 218 of 241 [2024-01-27 23:02:09,801 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-27 23:02:09,892 INFO L124 PetriNetUnfolderBase]: 39/717 cut-off events. [2024-01-27 23:02:09,893 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-27 23:02:09,895 INFO L83 FinitePrefix]: Finished finitePrefix Result has 801 conditions, 717 events. 39/717 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 19. Compared 3598 event pairs, 26 based on Foata normal form. 3/418 useless extension candidates. Maximal degree in co-relation 781. Up to 79 conditions per place. [2024-01-27 23:02:09,898 INFO L140 encePairwiseOnDemand]: 236/241 looper letters, 20 selfloop transitions, 2 changer transitions 0/240 dead transitions. [2024-01-27 23:02:09,898 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 239 places, 240 transitions, 528 flow [2024-01-27 23:02:09,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-01-27 23:02:09,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-01-27 23:02:09,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 679 transitions. [2024-01-27 23:02:09,910 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9391424619640387 [2024-01-27 23:02:09,911 INFO L175 Difference]: Start difference. First operand has 238 places, 241 transitions, 486 flow. Second operand 3 states and 679 transitions. [2024-01-27 23:02:09,912 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 239 places, 240 transitions, 528 flow [2024-01-27 23:02:09,914 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 239 places, 240 transitions, 528 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-01-27 23:02:09,917 INFO L231 Difference]: Finished difference. Result has 240 places, 240 transitions, 494 flow [2024-01-27 23:02:09,919 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=241, PETRI_DIFFERENCE_MINUEND_FLOW=482, PETRI_DIFFERENCE_MINUEND_PLACES=237, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=239, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=237, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=494, PETRI_PLACES=240, PETRI_TRANSITIONS=240} [2024-01-27 23:02:09,922 INFO L281 CegarLoopForPetriNet]: 238 programPoint places, 2 predicate places. [2024-01-27 23:02:09,922 INFO L495 AbstractCegarLoop]: Abstraction has has 240 places, 240 transitions, 494 flow [2024-01-27 23:02:09,922 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 219.33333333333334) internal successors, (658), 3 states have internal predecessors, (658), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 23:02:09,923 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-27 23:02:09,923 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2024-01-27 23:02:09,923 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-01-27 23:02:09,923 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 212 more)] === [2024-01-27 23:02:09,923 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-27 23:02:09,924 INFO L85 PathProgramCache]: Analyzing trace with hash 838323917, now seen corresponding path program 1 times [2024-01-27 23:02:09,924 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-27 23:02:09,924 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [146406111] [2024-01-27 23:02:09,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-27 23:02:09,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-27 23:02:09,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-27 23:02:09,978 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 23:02:09,979 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-27 23:02:09,979 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [146406111] [2024-01-27 23:02:09,979 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [146406111] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-27 23:02:09,979 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2120904450] [2024-01-27 23:02:09,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-27 23:02:09,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-27 23:02:09,980 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-27 23:02:10,009 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-01-27 23:02:10,038 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-01-27 23:02:10,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-27 23:02:10,087 INFO L262 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 3 conjunts are in the unsatisfiable core [2024-01-27 23:02:10,090 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-27 23:02:10,129 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 23:02:10,129 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-01-27 23:02:10,143 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 23:02:10,143 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2120904450] provided 0 perfect and 2 imperfect interpolant sequences [2024-01-27 23:02:10,143 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-01-27 23:02:10,144 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 5 [2024-01-27 23:02:10,144 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [555816780] [2024-01-27 23:02:10,145 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-01-27 23:02:10,145 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-01-27 23:02:10,145 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-27 23:02:10,146 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-01-27 23:02:10,146 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-01-27 23:02:10,149 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 218 out of 241 [2024-01-27 23:02:10,153 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 240 places, 240 transitions, 494 flow. Second operand has 6 states, 6 states have (on average 219.33333333333334) internal successors, (1316), 6 states have internal predecessors, (1316), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 23:02:10,154 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-27 23:02:10,154 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 218 of 241 [2024-01-27 23:02:10,154 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-27 23:02:10,313 INFO L124 PetriNetUnfolderBase]: 39/720 cut-off events. [2024-01-27 23:02:10,314 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-27 23:02:10,316 INFO L83 FinitePrefix]: Finished finitePrefix Result has 817 conditions, 720 events. 39/720 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 19. Compared 3605 event pairs, 26 based on Foata normal form. 0/418 useless extension candidates. Maximal degree in co-relation 805. Up to 79 conditions per place. [2024-01-27 23:02:10,318 INFO L140 encePairwiseOnDemand]: 238/241 looper letters, 20 selfloop transitions, 5 changer transitions 0/243 dead transitions. [2024-01-27 23:02:10,318 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 245 places, 243 transitions, 556 flow [2024-01-27 23:02:10,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-01-27 23:02:10,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-01-27 23:02:10,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1336 transitions. [2024-01-27 23:02:10,322 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9239280774550485 [2024-01-27 23:02:10,323 INFO L175 Difference]: Start difference. First operand has 240 places, 240 transitions, 494 flow. Second operand 6 states and 1336 transitions. [2024-01-27 23:02:10,323 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 245 places, 243 transitions, 556 flow [2024-01-27 23:02:10,326 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 244 places, 243 transitions, 552 flow, removed 1 selfloop flow, removed 1 redundant places. [2024-01-27 23:02:10,331 INFO L231 Difference]: Finished difference. Result has 247 places, 243 transitions, 526 flow [2024-01-27 23:02:10,331 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=241, PETRI_DIFFERENCE_MINUEND_FLOW=490, PETRI_DIFFERENCE_MINUEND_PLACES=239, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=240, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=237, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=526, PETRI_PLACES=247, PETRI_TRANSITIONS=243} [2024-01-27 23:02:10,332 INFO L281 CegarLoopForPetriNet]: 238 programPoint places, 9 predicate places. [2024-01-27 23:02:10,332 INFO L495 AbstractCegarLoop]: Abstraction has has 247 places, 243 transitions, 526 flow [2024-01-27 23:02:10,333 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 219.33333333333334) internal successors, (1316), 6 states have internal predecessors, (1316), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 23:02:10,333 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-27 23:02:10,333 INFO L208 CegarLoopForPetriNet]: trace histogram [4, 1, 1, 1, 1, 1, 1] [2024-01-27 23:02:10,351 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-01-27 23:02:10,546 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-27 23:02:10,547 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 212 more)] === [2024-01-27 23:02:10,547 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-27 23:02:10,547 INFO L85 PathProgramCache]: Analyzing trace with hash 1904148138, now seen corresponding path program 2 times [2024-01-27 23:02:10,547 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-27 23:02:10,548 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1736979526] [2024-01-27 23:02:10,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-27 23:02:10,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-27 23:02:10,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-27 23:02:10,657 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 23:02:10,658 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-27 23:02:10,658 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1736979526] [2024-01-27 23:02:10,658 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1736979526] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-27 23:02:10,658 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1833433379] [2024-01-27 23:02:10,658 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-01-27 23:02:10,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-27 23:02:10,659 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-27 23:02:10,661 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-01-27 23:02:10,679 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-01-27 23:02:10,726 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-01-27 23:02:10,726 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-01-27 23:02:10,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 9 conjunts are in the unsatisfiable core [2024-01-27 23:02:10,728 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-27 23:02:10,749 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-01-27 23:02:10,749 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-01-27 23:02:10,749 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1833433379] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-27 23:02:10,750 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-01-27 23:02:10,750 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 9 [2024-01-27 23:02:10,750 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [192327027] [2024-01-27 23:02:10,750 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-27 23:02:10,750 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-01-27 23:02:10,751 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-27 23:02:10,751 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-01-27 23:02:10,751 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2024-01-27 23:02:10,762 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 241 [2024-01-27 23:02:10,763 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 247 places, 243 transitions, 526 flow. Second operand has 4 states, 4 states have (on average 214.75) internal successors, (859), 4 states have internal predecessors, (859), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 23:02:10,763 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-27 23:02:10,763 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 241 [2024-01-27 23:02:10,763 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-27 23:02:10,849 INFO L124 PetriNetUnfolderBase]: 41/724 cut-off events. [2024-01-27 23:02:10,849 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2024-01-27 23:02:10,851 INFO L83 FinitePrefix]: Finished finitePrefix Result has 839 conditions, 724 events. 41/724 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 19. Compared 3621 event pairs, 0 based on Foata normal form. 3/427 useless extension candidates. Maximal degree in co-relation 805. Up to 76 conditions per place. [2024-01-27 23:02:10,853 INFO L140 encePairwiseOnDemand]: 235/241 looper letters, 27 selfloop transitions, 2 changer transitions 0/242 dead transitions. [2024-01-27 23:02:10,853 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 246 places, 242 transitions, 582 flow [2024-01-27 23:02:10,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-01-27 23:02:10,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-01-27 23:02:10,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 881 transitions. [2024-01-27 23:02:10,856 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9139004149377593 [2024-01-27 23:02:10,856 INFO L175 Difference]: Start difference. First operand has 247 places, 243 transitions, 526 flow. Second operand 4 states and 881 transitions. [2024-01-27 23:02:10,856 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 246 places, 242 transitions, 582 flow [2024-01-27 23:02:10,858 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 245 places, 242 transitions, 568 flow, removed 6 selfloop flow, removed 1 redundant places. [2024-01-27 23:02:10,860 INFO L231 Difference]: Finished difference. Result has 245 places, 239 transitions, 508 flow [2024-01-27 23:02:10,861 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=241, PETRI_DIFFERENCE_MINUEND_FLOW=504, PETRI_DIFFERENCE_MINUEND_PLACES=242, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=239, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=237, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=508, PETRI_PLACES=245, PETRI_TRANSITIONS=239} [2024-01-27 23:02:10,861 INFO L281 CegarLoopForPetriNet]: 238 programPoint places, 7 predicate places. [2024-01-27 23:02:10,861 INFO L495 AbstractCegarLoop]: Abstraction has has 245 places, 239 transitions, 508 flow [2024-01-27 23:02:10,862 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 214.75) internal successors, (859), 4 states have internal predecessors, (859), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 23:02:10,862 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-27 23:02:10,862 INFO L208 CegarLoopForPetriNet]: trace histogram [4, 1, 1, 1, 1, 1, 1, 1] [2024-01-27 23:02:10,878 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-01-27 23:02:11,075 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2024-01-27 23:02:11,076 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT === [thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 212 more)] === [2024-01-27 23:02:11,076 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-27 23:02:11,076 INFO L85 PathProgramCache]: Analyzing trace with hash -1100949134, now seen corresponding path program 1 times [2024-01-27 23:02:11,077 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-27 23:02:11,077 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1228103802] [2024-01-27 23:02:11,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-27 23:02:11,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-27 23:02:11,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-27 23:02:11,201 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 23:02:11,201 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-27 23:02:11,201 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1228103802] [2024-01-27 23:02:11,202 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1228103802] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-27 23:02:11,202 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [690470101] [2024-01-27 23:02:11,202 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-27 23:02:11,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-27 23:02:11,202 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-27 23:02:11,203 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-01-27 23:02:11,232 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-01-27 23:02:11,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-27 23:02:11,277 INFO L262 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 6 conjunts are in the unsatisfiable core [2024-01-27 23:02:11,278 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-27 23:02:11,294 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 23:02:11,294 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-01-27 23:02:11,325 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 23:02:11,325 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [690470101] provided 0 perfect and 2 imperfect interpolant sequences [2024-01-27 23:02:11,326 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-01-27 23:02:11,326 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 7 [2024-01-27 23:02:11,326 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1898508679] [2024-01-27 23:02:11,326 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-01-27 23:02:11,326 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-01-27 23:02:11,327 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-27 23:02:11,328 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-01-27 23:02:11,328 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2024-01-27 23:02:11,329 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 218 out of 241 [2024-01-27 23:02:11,331 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 245 places, 239 transitions, 508 flow. Second operand has 8 states, 8 states have (on average 219.5) internal successors, (1756), 8 states have internal predecessors, (1756), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 23:02:11,331 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-27 23:02:11,331 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 218 of 241 [2024-01-27 23:02:11,331 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-27 23:02:11,460 INFO L124 PetriNetUnfolderBase]: 39/716 cut-off events. [2024-01-27 23:02:11,461 INFO L125 PetriNetUnfolderBase]: For 14/14 co-relation queries the response was YES. [2024-01-27 23:02:11,462 INFO L83 FinitePrefix]: Finished finitePrefix Result has 828 conditions, 716 events. 39/716 cut-off events. For 14/14 co-relation queries the response was YES. Maximal size of possible extension queue 19. Compared 3577 event pairs, 26 based on Foata normal form. 2/418 useless extension candidates. Maximal degree in co-relation 792. Up to 79 conditions per place. [2024-01-27 23:02:11,464 INFO L140 encePairwiseOnDemand]: 238/241 looper letters, 20 selfloop transitions, 7 changer transitions 0/241 dead transitions. [2024-01-27 23:02:11,464 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 252 places, 241 transitions, 574 flow [2024-01-27 23:02:11,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-01-27 23:02:11,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2024-01-27 23:02:11,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1773 transitions. [2024-01-27 23:02:11,468 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9196058091286307 [2024-01-27 23:02:11,468 INFO L175 Difference]: Start difference. First operand has 245 places, 239 transitions, 508 flow. Second operand 8 states and 1773 transitions. [2024-01-27 23:02:11,469 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 252 places, 241 transitions, 574 flow [2024-01-27 23:02:11,471 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 250 places, 241 transitions, 571 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-01-27 23:02:11,473 INFO L231 Difference]: Finished difference. Result has 252 places, 241 transitions, 541 flow [2024-01-27 23:02:11,473 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=241, PETRI_DIFFERENCE_MINUEND_FLOW=505, PETRI_DIFFERENCE_MINUEND_PLACES=243, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=239, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=233, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=541, PETRI_PLACES=252, PETRI_TRANSITIONS=241} [2024-01-27 23:02:11,474 INFO L281 CegarLoopForPetriNet]: 238 programPoint places, 14 predicate places. [2024-01-27 23:02:11,474 INFO L495 AbstractCegarLoop]: Abstraction has has 252 places, 241 transitions, 541 flow [2024-01-27 23:02:11,475 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 219.5) internal successors, (1756), 8 states have internal predecessors, (1756), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 23:02:11,475 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-27 23:02:11,476 INFO L208 CegarLoopForPetriNet]: trace histogram [6, 2, 1, 1, 1, 1, 1] [2024-01-27 23:02:11,489 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-01-27 23:02:11,689 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-27 23:02:11,689 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 212 more)] === [2024-01-27 23:02:11,690 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-27 23:02:11,690 INFO L85 PathProgramCache]: Analyzing trace with hash 1186208739, now seen corresponding path program 1 times [2024-01-27 23:02:11,690 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-27 23:02:11,690 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [392549428] [2024-01-27 23:02:11,690 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-27 23:02:11,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-27 23:02:11,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-01-27 23:02:11,727 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-01-27 23:02:11,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-01-27 23:02:11,769 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-01-27 23:02:11,769 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-01-27 23:02:11,770 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (214 of 215 remaining) [2024-01-27 23:02:11,771 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT (213 of 215 remaining) [2024-01-27 23:02:11,772 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT (212 of 215 remaining) [2024-01-27 23:02:11,772 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (211 of 215 remaining) [2024-01-27 23:02:11,774 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONWITNESS_INVARIANT (210 of 215 remaining) [2024-01-27 23:02:11,776 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONWITNESS_INVARIANT (209 of 215 remaining) [2024-01-27 23:02:11,776 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONWITNESS_INVARIANT (208 of 215 remaining) [2024-01-27 23:02:11,776 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONWITNESS_INVARIANT (207 of 215 remaining) [2024-01-27 23:02:11,776 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONWITNESS_INVARIANT (206 of 215 remaining) [2024-01-27 23:02:11,776 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONWITNESS_INVARIANT (205 of 215 remaining) [2024-01-27 23:02:11,777 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONWITNESS_INVARIANT (204 of 215 remaining) [2024-01-27 23:02:11,777 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONWITNESS_INVARIANT (203 of 215 remaining) [2024-01-27 23:02:11,777 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONWITNESS_INVARIANT (202 of 215 remaining) [2024-01-27 23:02:11,777 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONWITNESS_INVARIANT (201 of 215 remaining) [2024-01-27 23:02:11,777 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONWITNESS_INVARIANT (200 of 215 remaining) [2024-01-27 23:02:11,777 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONWITNESS_INVARIANT (199 of 215 remaining) [2024-01-27 23:02:11,777 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONWITNESS_INVARIANT (198 of 215 remaining) [2024-01-27 23:02:11,778 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONWITNESS_INVARIANT (197 of 215 remaining) [2024-01-27 23:02:11,778 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONWITNESS_INVARIANT (196 of 215 remaining) [2024-01-27 23:02:11,778 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONWITNESS_INVARIANT (195 of 215 remaining) [2024-01-27 23:02:11,778 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONWITNESS_INVARIANT (194 of 215 remaining) [2024-01-27 23:02:11,778 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONWITNESS_INVARIANT (193 of 215 remaining) [2024-01-27 23:02:11,778 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONWITNESS_INVARIANT (192 of 215 remaining) [2024-01-27 23:02:11,779 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONWITNESS_INVARIANT (191 of 215 remaining) [2024-01-27 23:02:11,779 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONWITNESS_INVARIANT (190 of 215 remaining) [2024-01-27 23:02:11,779 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONWITNESS_INVARIANT (189 of 215 remaining) [2024-01-27 23:02:11,779 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONWITNESS_INVARIANT (188 of 215 remaining) [2024-01-27 23:02:11,779 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONWITNESS_INVARIANT (187 of 215 remaining) [2024-01-27 23:02:11,780 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONWITNESS_INVARIANT (186 of 215 remaining) [2024-01-27 23:02:11,780 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONWITNESS_INVARIANT (185 of 215 remaining) [2024-01-27 23:02:11,780 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONWITNESS_INVARIANT (184 of 215 remaining) [2024-01-27 23:02:11,780 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONWITNESS_INVARIANT (183 of 215 remaining) [2024-01-27 23:02:11,780 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONWITNESS_INVARIANT (182 of 215 remaining) [2024-01-27 23:02:11,781 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONWITNESS_INVARIANT (181 of 215 remaining) [2024-01-27 23:02:11,782 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONWITNESS_INVARIANT (180 of 215 remaining) [2024-01-27 23:02:11,782 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONWITNESS_INVARIANT (179 of 215 remaining) [2024-01-27 23:02:11,783 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONWITNESS_INVARIANT (178 of 215 remaining) [2024-01-27 23:02:11,783 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONWITNESS_INVARIANT (177 of 215 remaining) [2024-01-27 23:02:11,783 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONWITNESS_INVARIANT (176 of 215 remaining) [2024-01-27 23:02:11,784 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONWITNESS_INVARIANT (175 of 215 remaining) [2024-01-27 23:02:11,784 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONWITNESS_INVARIANT (174 of 215 remaining) [2024-01-27 23:02:11,784 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONWITNESS_INVARIANT (173 of 215 remaining) [2024-01-27 23:02:11,784 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONWITNESS_INVARIANT (172 of 215 remaining) [2024-01-27 23:02:11,784 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONWITNESS_INVARIANT (171 of 215 remaining) [2024-01-27 23:02:11,784 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONWITNESS_INVARIANT (170 of 215 remaining) [2024-01-27 23:02:11,785 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONWITNESS_INVARIANT (169 of 215 remaining) [2024-01-27 23:02:11,785 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONWITNESS_INVARIANT (168 of 215 remaining) [2024-01-27 23:02:11,785 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONWITNESS_INVARIANT (167 of 215 remaining) [2024-01-27 23:02:11,785 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONWITNESS_INVARIANT (166 of 215 remaining) [2024-01-27 23:02:11,785 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONWITNESS_INVARIANT (165 of 215 remaining) [2024-01-27 23:02:11,785 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONWITNESS_INVARIANT (164 of 215 remaining) [2024-01-27 23:02:11,786 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONWITNESS_INVARIANT (163 of 215 remaining) [2024-01-27 23:02:11,786 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONWITNESS_INVARIANT (162 of 215 remaining) [2024-01-27 23:02:11,786 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONWITNESS_INVARIANT (161 of 215 remaining) [2024-01-27 23:02:11,786 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONWITNESS_INVARIANT (160 of 215 remaining) [2024-01-27 23:02:11,786 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err97ASSERT_VIOLATIONERROR_FUNCTION (159 of 215 remaining) [2024-01-27 23:02:11,786 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONWITNESS_INVARIANT (158 of 215 remaining) [2024-01-27 23:02:11,786 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONWITNESS_INVARIANT (157 of 215 remaining) [2024-01-27 23:02:11,787 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err98ASSERT_VIOLATIONWITNESS_INVARIANT (156 of 215 remaining) [2024-01-27 23:02:11,787 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONWITNESS_INVARIANT (155 of 215 remaining) [2024-01-27 23:02:11,787 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONWITNESS_INVARIANT (154 of 215 remaining) [2024-01-27 23:02:11,787 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONWITNESS_INVARIANT (153 of 215 remaining) [2024-01-27 23:02:11,787 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err99ASSERT_VIOLATIONWITNESS_INVARIANT (152 of 215 remaining) [2024-01-27 23:02:11,787 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONWITNESS_INVARIANT (151 of 215 remaining) [2024-01-27 23:02:11,787 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONWITNESS_INVARIANT (150 of 215 remaining) [2024-01-27 23:02:11,788 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err100ASSERT_VIOLATIONWITNESS_INVARIANT (149 of 215 remaining) [2024-01-27 23:02:11,788 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONWITNESS_INVARIANT (148 of 215 remaining) [2024-01-27 23:02:11,788 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONWITNESS_INVARIANT (147 of 215 remaining) [2024-01-27 23:02:11,788 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err101ASSERT_VIOLATIONWITNESS_INVARIANT (146 of 215 remaining) [2024-01-27 23:02:11,788 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONWITNESS_INVARIANT (145 of 215 remaining) [2024-01-27 23:02:11,788 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONWITNESS_INVARIANT (144 of 215 remaining) [2024-01-27 23:02:11,788 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err102ASSERT_VIOLATIONWITNESS_INVARIANT (143 of 215 remaining) [2024-01-27 23:02:11,789 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONWITNESS_INVARIANT (142 of 215 remaining) [2024-01-27 23:02:11,789 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONWITNESS_INVARIANT (141 of 215 remaining) [2024-01-27 23:02:11,789 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err103ASSERT_VIOLATIONWITNESS_INVARIANT (140 of 215 remaining) [2024-01-27 23:02:11,789 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONWITNESS_INVARIANT (139 of 215 remaining) [2024-01-27 23:02:11,789 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONWITNESS_INVARIANT (138 of 215 remaining) [2024-01-27 23:02:11,789 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err104ASSERT_VIOLATIONWITNESS_INVARIANT (137 of 215 remaining) [2024-01-27 23:02:11,790 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONWITNESS_INVARIANT (136 of 215 remaining) [2024-01-27 23:02:11,790 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONWITNESS_INVARIANT (135 of 215 remaining) [2024-01-27 23:02:11,790 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err105ASSERT_VIOLATIONWITNESS_INVARIANT (134 of 215 remaining) [2024-01-27 23:02:11,790 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONWITNESS_INVARIANT (133 of 215 remaining) [2024-01-27 23:02:11,790 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONWITNESS_INVARIANT (132 of 215 remaining) [2024-01-27 23:02:11,790 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONWITNESS_INVARIANT (131 of 215 remaining) [2024-01-27 23:02:11,790 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err106ASSERT_VIOLATIONWITNESS_INVARIANT (130 of 215 remaining) [2024-01-27 23:02:11,791 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err74ASSERT_VIOLATIONWITNESS_INVARIANT (129 of 215 remaining) [2024-01-27 23:02:11,791 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err75ASSERT_VIOLATIONWITNESS_INVARIANT (128 of 215 remaining) [2024-01-27 23:02:11,791 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err76ASSERT_VIOLATIONWITNESS_INVARIANT (127 of 215 remaining) [2024-01-27 23:02:11,791 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err77ASSERT_VIOLATIONWITNESS_INVARIANT (126 of 215 remaining) [2024-01-27 23:02:11,791 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err78ASSERT_VIOLATIONWITNESS_INVARIANT (125 of 215 remaining) [2024-01-27 23:02:11,791 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err79ASSERT_VIOLATIONWITNESS_INVARIANT (124 of 215 remaining) [2024-01-27 23:02:11,791 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err80ASSERT_VIOLATIONWITNESS_INVARIANT (123 of 215 remaining) [2024-01-27 23:02:11,792 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err81ASSERT_VIOLATIONWITNESS_INVARIANT (122 of 215 remaining) [2024-01-27 23:02:11,792 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err82ASSERT_VIOLATIONWITNESS_INVARIANT (121 of 215 remaining) [2024-01-27 23:02:11,792 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err83ASSERT_VIOLATIONWITNESS_INVARIANT (120 of 215 remaining) [2024-01-27 23:02:11,792 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err84ASSERT_VIOLATIONWITNESS_INVARIANT (119 of 215 remaining) [2024-01-27 23:02:11,792 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err85ASSERT_VIOLATIONWITNESS_INVARIANT (118 of 215 remaining) [2024-01-27 23:02:11,792 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err86ASSERT_VIOLATIONWITNESS_INVARIANT (117 of 215 remaining) [2024-01-27 23:02:11,792 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err87ASSERT_VIOLATIONWITNESS_INVARIANT (116 of 215 remaining) [2024-01-27 23:02:11,793 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err88ASSERT_VIOLATIONWITNESS_INVARIANT (115 of 215 remaining) [2024-01-27 23:02:11,793 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err89ASSERT_VIOLATIONWITNESS_INVARIANT (114 of 215 remaining) [2024-01-27 23:02:11,793 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err90ASSERT_VIOLATIONWITNESS_INVARIANT (113 of 215 remaining) [2024-01-27 23:02:11,793 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err91ASSERT_VIOLATIONWITNESS_INVARIANT (112 of 215 remaining) [2024-01-27 23:02:11,793 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err92ASSERT_VIOLATIONWITNESS_INVARIANT (111 of 215 remaining) [2024-01-27 23:02:11,793 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err93ASSERT_VIOLATIONWITNESS_INVARIANT (110 of 215 remaining) [2024-01-27 23:02:11,793 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err94ASSERT_VIOLATIONWITNESS_INVARIANT (109 of 215 remaining) [2024-01-27 23:02:11,793 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err95ASSERT_VIOLATIONWITNESS_INVARIANT (108 of 215 remaining) [2024-01-27 23:02:11,794 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err96ASSERT_VIOLATIONWITNESS_INVARIANT (107 of 215 remaining) [2024-01-27 23:02:11,794 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT (106 of 215 remaining) [2024-01-27 23:02:11,794 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT (105 of 215 remaining) [2024-01-27 23:02:11,794 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (104 of 215 remaining) [2024-01-27 23:02:11,794 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONWITNESS_INVARIANT (103 of 215 remaining) [2024-01-27 23:02:11,794 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONWITNESS_INVARIANT (102 of 215 remaining) [2024-01-27 23:02:11,794 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONWITNESS_INVARIANT (101 of 215 remaining) [2024-01-27 23:02:11,795 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONWITNESS_INVARIANT (100 of 215 remaining) [2024-01-27 23:02:11,795 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONWITNESS_INVARIANT (99 of 215 remaining) [2024-01-27 23:02:11,795 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONWITNESS_INVARIANT (98 of 215 remaining) [2024-01-27 23:02:11,795 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONWITNESS_INVARIANT (97 of 215 remaining) [2024-01-27 23:02:11,795 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONWITNESS_INVARIANT (96 of 215 remaining) [2024-01-27 23:02:11,795 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONWITNESS_INVARIANT (95 of 215 remaining) [2024-01-27 23:02:11,795 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONWITNESS_INVARIANT (94 of 215 remaining) [2024-01-27 23:02:11,796 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONWITNESS_INVARIANT (93 of 215 remaining) [2024-01-27 23:02:11,796 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONWITNESS_INVARIANT (92 of 215 remaining) [2024-01-27 23:02:11,796 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONWITNESS_INVARIANT (91 of 215 remaining) [2024-01-27 23:02:11,796 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONWITNESS_INVARIANT (90 of 215 remaining) [2024-01-27 23:02:11,796 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONWITNESS_INVARIANT (89 of 215 remaining) [2024-01-27 23:02:11,796 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONWITNESS_INVARIANT (88 of 215 remaining) [2024-01-27 23:02:11,796 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONWITNESS_INVARIANT (87 of 215 remaining) [2024-01-27 23:02:11,797 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONWITNESS_INVARIANT (86 of 215 remaining) [2024-01-27 23:02:11,797 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONWITNESS_INVARIANT (85 of 215 remaining) [2024-01-27 23:02:11,797 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONWITNESS_INVARIANT (84 of 215 remaining) [2024-01-27 23:02:11,797 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONWITNESS_INVARIANT (83 of 215 remaining) [2024-01-27 23:02:11,797 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONWITNESS_INVARIANT (82 of 215 remaining) [2024-01-27 23:02:11,797 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONWITNESS_INVARIANT (81 of 215 remaining) [2024-01-27 23:02:11,798 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONWITNESS_INVARIANT (80 of 215 remaining) [2024-01-27 23:02:11,798 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONWITNESS_INVARIANT (79 of 215 remaining) [2024-01-27 23:02:11,798 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONWITNESS_INVARIANT (78 of 215 remaining) [2024-01-27 23:02:11,798 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONWITNESS_INVARIANT (77 of 215 remaining) [2024-01-27 23:02:11,798 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONWITNESS_INVARIANT (76 of 215 remaining) [2024-01-27 23:02:11,798 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONWITNESS_INVARIANT (75 of 215 remaining) [2024-01-27 23:02:11,799 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONWITNESS_INVARIANT (74 of 215 remaining) [2024-01-27 23:02:11,799 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONWITNESS_INVARIANT (73 of 215 remaining) [2024-01-27 23:02:11,799 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONWITNESS_INVARIANT (72 of 215 remaining) [2024-01-27 23:02:11,799 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONWITNESS_INVARIANT (71 of 215 remaining) [2024-01-27 23:02:11,799 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONWITNESS_INVARIANT (70 of 215 remaining) [2024-01-27 23:02:11,799 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONWITNESS_INVARIANT (69 of 215 remaining) [2024-01-27 23:02:11,800 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONWITNESS_INVARIANT (68 of 215 remaining) [2024-01-27 23:02:11,800 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONWITNESS_INVARIANT (67 of 215 remaining) [2024-01-27 23:02:11,800 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONWITNESS_INVARIANT (66 of 215 remaining) [2024-01-27 23:02:11,800 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONWITNESS_INVARIANT (65 of 215 remaining) [2024-01-27 23:02:11,800 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONWITNESS_INVARIANT (64 of 215 remaining) [2024-01-27 23:02:11,800 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONWITNESS_INVARIANT (63 of 215 remaining) [2024-01-27 23:02:11,801 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONWITNESS_INVARIANT (62 of 215 remaining) [2024-01-27 23:02:11,801 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONWITNESS_INVARIANT (61 of 215 remaining) [2024-01-27 23:02:11,801 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONWITNESS_INVARIANT (60 of 215 remaining) [2024-01-27 23:02:11,801 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONWITNESS_INVARIANT (59 of 215 remaining) [2024-01-27 23:02:11,801 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONWITNESS_INVARIANT (58 of 215 remaining) [2024-01-27 23:02:11,801 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONWITNESS_INVARIANT (57 of 215 remaining) [2024-01-27 23:02:11,802 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONWITNESS_INVARIANT (56 of 215 remaining) [2024-01-27 23:02:11,802 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONWITNESS_INVARIANT (55 of 215 remaining) [2024-01-27 23:02:11,802 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONWITNESS_INVARIANT (54 of 215 remaining) [2024-01-27 23:02:11,802 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONWITNESS_INVARIANT (53 of 215 remaining) [2024-01-27 23:02:11,802 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err97ASSERT_VIOLATIONERROR_FUNCTION (52 of 215 remaining) [2024-01-27 23:02:11,802 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONWITNESS_INVARIANT (51 of 215 remaining) [2024-01-27 23:02:11,803 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONWITNESS_INVARIANT (50 of 215 remaining) [2024-01-27 23:02:11,803 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err98ASSERT_VIOLATIONWITNESS_INVARIANT (49 of 215 remaining) [2024-01-27 23:02:11,803 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONWITNESS_INVARIANT (48 of 215 remaining) [2024-01-27 23:02:11,803 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONWITNESS_INVARIANT (47 of 215 remaining) [2024-01-27 23:02:11,803 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONWITNESS_INVARIANT (46 of 215 remaining) [2024-01-27 23:02:11,803 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err99ASSERT_VIOLATIONWITNESS_INVARIANT (45 of 215 remaining) [2024-01-27 23:02:11,803 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONWITNESS_INVARIANT (44 of 215 remaining) [2024-01-27 23:02:11,804 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONWITNESS_INVARIANT (43 of 215 remaining) [2024-01-27 23:02:11,804 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err100ASSERT_VIOLATIONWITNESS_INVARIANT (42 of 215 remaining) [2024-01-27 23:02:11,804 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONWITNESS_INVARIANT (41 of 215 remaining) [2024-01-27 23:02:11,804 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONWITNESS_INVARIANT (40 of 215 remaining) [2024-01-27 23:02:11,804 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err101ASSERT_VIOLATIONWITNESS_INVARIANT (39 of 215 remaining) [2024-01-27 23:02:11,805 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONWITNESS_INVARIANT (38 of 215 remaining) [2024-01-27 23:02:11,805 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONWITNESS_INVARIANT (37 of 215 remaining) [2024-01-27 23:02:11,805 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err102ASSERT_VIOLATIONWITNESS_INVARIANT (36 of 215 remaining) [2024-01-27 23:02:11,805 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONWITNESS_INVARIANT (35 of 215 remaining) [2024-01-27 23:02:11,805 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONWITNESS_INVARIANT (34 of 215 remaining) [2024-01-27 23:02:11,805 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err103ASSERT_VIOLATIONWITNESS_INVARIANT (33 of 215 remaining) [2024-01-27 23:02:11,805 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONWITNESS_INVARIANT (32 of 215 remaining) [2024-01-27 23:02:11,806 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONWITNESS_INVARIANT (31 of 215 remaining) [2024-01-27 23:02:11,806 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err104ASSERT_VIOLATIONWITNESS_INVARIANT (30 of 215 remaining) [2024-01-27 23:02:11,806 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONWITNESS_INVARIANT (29 of 215 remaining) [2024-01-27 23:02:11,806 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONWITNESS_INVARIANT (28 of 215 remaining) [2024-01-27 23:02:11,806 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err105ASSERT_VIOLATIONWITNESS_INVARIANT (27 of 215 remaining) [2024-01-27 23:02:11,806 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONWITNESS_INVARIANT (26 of 215 remaining) [2024-01-27 23:02:11,807 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONWITNESS_INVARIANT (25 of 215 remaining) [2024-01-27 23:02:11,807 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONWITNESS_INVARIANT (24 of 215 remaining) [2024-01-27 23:02:11,807 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err106ASSERT_VIOLATIONWITNESS_INVARIANT (23 of 215 remaining) [2024-01-27 23:02:11,807 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err74ASSERT_VIOLATIONWITNESS_INVARIANT (22 of 215 remaining) [2024-01-27 23:02:11,807 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err75ASSERT_VIOLATIONWITNESS_INVARIANT (21 of 215 remaining) [2024-01-27 23:02:11,807 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err76ASSERT_VIOLATIONWITNESS_INVARIANT (20 of 215 remaining) [2024-01-27 23:02:11,808 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err77ASSERT_VIOLATIONWITNESS_INVARIANT (19 of 215 remaining) [2024-01-27 23:02:11,808 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err78ASSERT_VIOLATIONWITNESS_INVARIANT (18 of 215 remaining) [2024-01-27 23:02:11,808 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err79ASSERT_VIOLATIONWITNESS_INVARIANT (17 of 215 remaining) [2024-01-27 23:02:11,808 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err80ASSERT_VIOLATIONWITNESS_INVARIANT (16 of 215 remaining) [2024-01-27 23:02:11,808 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err81ASSERT_VIOLATIONWITNESS_INVARIANT (15 of 215 remaining) [2024-01-27 23:02:11,808 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err82ASSERT_VIOLATIONWITNESS_INVARIANT (14 of 215 remaining) [2024-01-27 23:02:11,808 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err83ASSERT_VIOLATIONWITNESS_INVARIANT (13 of 215 remaining) [2024-01-27 23:02:11,809 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err84ASSERT_VIOLATIONWITNESS_INVARIANT (12 of 215 remaining) [2024-01-27 23:02:11,809 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err85ASSERT_VIOLATIONWITNESS_INVARIANT (11 of 215 remaining) [2024-01-27 23:02:11,809 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err86ASSERT_VIOLATIONWITNESS_INVARIANT (10 of 215 remaining) [2024-01-27 23:02:11,809 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err87ASSERT_VIOLATIONWITNESS_INVARIANT (9 of 215 remaining) [2024-01-27 23:02:11,809 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err88ASSERT_VIOLATIONWITNESS_INVARIANT (8 of 215 remaining) [2024-01-27 23:02:11,809 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err89ASSERT_VIOLATIONWITNESS_INVARIANT (7 of 215 remaining) [2024-01-27 23:02:11,809 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err90ASSERT_VIOLATIONWITNESS_INVARIANT (6 of 215 remaining) [2024-01-27 23:02:11,809 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err91ASSERT_VIOLATIONWITNESS_INVARIANT (5 of 215 remaining) [2024-01-27 23:02:11,810 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err92ASSERT_VIOLATIONWITNESS_INVARIANT (4 of 215 remaining) [2024-01-27 23:02:11,810 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err93ASSERT_VIOLATIONWITNESS_INVARIANT (3 of 215 remaining) [2024-01-27 23:02:11,810 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err94ASSERT_VIOLATIONWITNESS_INVARIANT (2 of 215 remaining) [2024-01-27 23:02:11,810 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err95ASSERT_VIOLATIONWITNESS_INVARIANT (1 of 215 remaining) [2024-01-27 23:02:11,811 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err96ASSERT_VIOLATIONWITNESS_INVARIANT (0 of 215 remaining) [2024-01-27 23:02:11,811 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-01-27 23:02:11,812 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1] [2024-01-27 23:02:11,833 WARN L234 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2024-01-27 23:02:11,833 INFO L518 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2024-01-27 23:02:11,928 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-01-27 23:02:11,932 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 469 places, 475 transitions, 960 flow [2024-01-27 23:02:12,025 INFO L124 PetriNetUnfolderBase]: 11/480 cut-off events. [2024-01-27 23:02:12,025 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2024-01-27 23:02:12,030 INFO L83 FinitePrefix]: Finished finitePrefix Result has 488 conditions, 480 events. 11/480 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 2093 event pairs, 0 based on Foata normal form. 0/252 useless extension candidates. Maximal degree in co-relation 469. Up to 3 conditions per place. [2024-01-27 23:02:12,031 INFO L82 GeneralOperation]: Start removeDead. Operand has 469 places, 475 transitions, 960 flow [2024-01-27 23:02:12,047 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 469 places, 475 transitions, 960 flow [2024-01-27 23:02:12,048 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-01-27 23:02:12,049 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;@4f96254e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-01-27 23:02:12,049 INFO L358 AbstractCegarLoop]: Starting to check reachability of 322 error locations. [2024-01-27 23:02:12,051 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-01-27 23:02:12,051 INFO L124 PetriNetUnfolderBase]: 1/8 cut-off events. [2024-01-27 23:02:12,051 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-27 23:02:12,051 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-27 23:02:12,051 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1] [2024-01-27 23:02:12,051 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 319 more)] === [2024-01-27 23:02:12,052 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-27 23:02:12,052 INFO L85 PathProgramCache]: Analyzing trace with hash -1437691949, now seen corresponding path program 1 times [2024-01-27 23:02:12,052 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-27 23:02:12,052 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2120606563] [2024-01-27 23:02:12,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-27 23:02:12,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-27 23:02:12,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-27 23:02:12,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 23:02:12,080 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-27 23:02:12,080 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2120606563] [2024-01-27 23:02:12,080 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2120606563] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-27 23:02:12,080 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-27 23:02:12,080 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-01-27 23:02:12,080 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2132639082] [2024-01-27 23:02:12,080 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-27 23:02:12,081 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-01-27 23:02:12,081 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-27 23:02:12,081 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-01-27 23:02:12,081 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-01-27 23:02:12,082 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 435 out of 475 [2024-01-27 23:02:12,084 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 469 places, 475 transitions, 960 flow. Second operand has 3 states, 3 states have (on average 436.3333333333333) internal successors, (1309), 3 states have internal predecessors, (1309), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 23:02:12,084 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-27 23:02:12,084 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 435 of 475 [2024-01-27 23:02:12,084 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-27 23:02:13,641 INFO L124 PetriNetUnfolderBase]: 1349/13355 cut-off events. [2024-01-27 23:02:13,641 INFO L125 PetriNetUnfolderBase]: For 45/45 co-relation queries the response was YES. [2024-01-27 23:02:13,681 INFO L83 FinitePrefix]: Finished finitePrefix Result has 15356 conditions, 13355 events. 1349/13355 cut-off events. For 45/45 co-relation queries the response was YES. Maximal size of possible extension queue 192. Compared 159053 event pairs, 1054 based on Foata normal form. 120/7972 useless extension candidates. Maximal degree in co-relation 12749. Up to 1953 conditions per place. [2024-01-27 23:02:13,748 INFO L140 encePairwiseOnDemand]: 469/475 looper letters, 36 selfloop transitions, 2 changer transitions 0/473 dead transitions. [2024-01-27 23:02:13,748 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 470 places, 473 transitions, 1032 flow [2024-01-27 23:02:13,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-01-27 23:02:13,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-01-27 23:02:13,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1347 transitions. [2024-01-27 23:02:13,751 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9452631578947368 [2024-01-27 23:02:13,751 INFO L175 Difference]: Start difference. First operand has 469 places, 475 transitions, 960 flow. Second operand 3 states and 1347 transitions. [2024-01-27 23:02:13,751 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 470 places, 473 transitions, 1032 flow [2024-01-27 23:02:13,753 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 470 places, 473 transitions, 1032 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-01-27 23:02:13,757 INFO L231 Difference]: Finished difference. Result has 471 places, 473 transitions, 966 flow [2024-01-27 23:02:13,758 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=475, PETRI_DIFFERENCE_MINUEND_FLOW=954, PETRI_DIFFERENCE_MINUEND_PLACES=468, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=472, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=470, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=966, PETRI_PLACES=471, PETRI_TRANSITIONS=473} [2024-01-27 23:02:13,758 INFO L281 CegarLoopForPetriNet]: 469 programPoint places, 2 predicate places. [2024-01-27 23:02:13,758 INFO L495 AbstractCegarLoop]: Abstraction has has 471 places, 473 transitions, 966 flow [2024-01-27 23:02:13,759 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 436.3333333333333) internal successors, (1309), 3 states have internal predecessors, (1309), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 23:02:13,759 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-27 23:02:13,759 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2024-01-27 23:02:13,760 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-01-27 23:02:13,760 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 319 more)] === [2024-01-27 23:02:13,760 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-27 23:02:13,760 INFO L85 PathProgramCache]: Analyzing trace with hash -1631718831, now seen corresponding path program 1 times [2024-01-27 23:02:13,760 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-27 23:02:13,760 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [441482112] [2024-01-27 23:02:13,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-27 23:02:13,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-27 23:02:13,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-27 23:02:13,782 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 23:02:13,782 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-27 23:02:13,783 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [441482112] [2024-01-27 23:02:13,783 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [441482112] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-27 23:02:13,783 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [760981480] [2024-01-27 23:02:13,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-27 23:02:13,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-27 23:02:13,783 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-27 23:02:13,784 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-01-27 23:02:13,821 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-01-27 23:02:13,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-27 23:02:13,909 INFO L262 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 3 conjunts are in the unsatisfiable core [2024-01-27 23:02:13,909 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-27 23:02:13,916 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 23:02:13,916 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-01-27 23:02:13,938 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 23:02:13,938 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [760981480] provided 0 perfect and 2 imperfect interpolant sequences [2024-01-27 23:02:13,939 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-01-27 23:02:13,939 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 5 [2024-01-27 23:02:13,939 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [768831244] [2024-01-27 23:02:13,939 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-01-27 23:02:13,939 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-01-27 23:02:13,939 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-27 23:02:13,940 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-01-27 23:02:13,940 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-01-27 23:02:13,941 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 435 out of 475 [2024-01-27 23:02:13,979 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 471 places, 473 transitions, 966 flow. Second operand has 6 states, 6 states have (on average 436.3333333333333) internal successors, (2618), 6 states have internal predecessors, (2618), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 23:02:13,979 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-27 23:02:13,979 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 435 of 475 [2024-01-27 23:02:13,979 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-27 23:02:15,462 INFO L124 PetriNetUnfolderBase]: 1349/13358 cut-off events. [2024-01-27 23:02:15,462 INFO L125 PetriNetUnfolderBase]: For 45/45 co-relation queries the response was YES. [2024-01-27 23:02:15,529 INFO L83 FinitePrefix]: Finished finitePrefix Result has 15372 conditions, 13358 events. 1349/13358 cut-off events. For 45/45 co-relation queries the response was YES. Maximal size of possible extension queue 192. Compared 159187 event pairs, 1054 based on Foata normal form. 0/7855 useless extension candidates. Maximal degree in co-relation 15359. Up to 1953 conditions per place. [2024-01-27 23:02:15,641 INFO L140 encePairwiseOnDemand]: 472/475 looper letters, 36 selfloop transitions, 5 changer transitions 0/476 dead transitions. [2024-01-27 23:02:15,641 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 476 places, 476 transitions, 1060 flow [2024-01-27 23:02:15,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-01-27 23:02:15,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-01-27 23:02:15,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2654 transitions. [2024-01-27 23:02:15,645 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9312280701754386 [2024-01-27 23:02:15,645 INFO L175 Difference]: Start difference. First operand has 471 places, 473 transitions, 966 flow. Second operand 6 states and 2654 transitions. [2024-01-27 23:02:15,646 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 476 places, 476 transitions, 1060 flow [2024-01-27 23:02:15,648 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 475 places, 476 transitions, 1056 flow, removed 1 selfloop flow, removed 1 redundant places. [2024-01-27 23:02:15,651 INFO L231 Difference]: Finished difference. Result has 478 places, 476 transitions, 998 flow [2024-01-27 23:02:15,652 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=475, PETRI_DIFFERENCE_MINUEND_FLOW=962, PETRI_DIFFERENCE_MINUEND_PLACES=470, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=473, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=470, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=998, PETRI_PLACES=478, PETRI_TRANSITIONS=476} [2024-01-27 23:02:15,652 INFO L281 CegarLoopForPetriNet]: 469 programPoint places, 9 predicate places. [2024-01-27 23:02:15,652 INFO L495 AbstractCegarLoop]: Abstraction has has 478 places, 476 transitions, 998 flow [2024-01-27 23:02:15,654 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 436.3333333333333) internal successors, (2618), 6 states have internal predecessors, (2618), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 23:02:15,654 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-27 23:02:15,654 INFO L208 CegarLoopForPetriNet]: trace histogram [4, 1, 1, 1, 1, 1, 1] [2024-01-27 23:02:15,666 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-01-27 23:02:15,866 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-27 23:02:15,866 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 319 more)] === [2024-01-27 23:02:15,866 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-27 23:02:15,867 INFO L85 PathProgramCache]: Analyzing trace with hash -61718701, now seen corresponding path program 2 times [2024-01-27 23:02:15,867 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-27 23:02:15,867 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1785416835] [2024-01-27 23:02:15,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-27 23:02:15,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-27 23:02:15,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-27 23:02:15,911 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 23:02:15,912 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-27 23:02:15,912 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1785416835] [2024-01-27 23:02:15,912 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1785416835] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-27 23:02:15,912 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1869049299] [2024-01-27 23:02:15,912 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-01-27 23:02:15,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-27 23:02:15,913 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-27 23:02:15,937 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-01-27 23:02:15,938 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-01-27 23:02:15,994 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-01-27 23:02:15,994 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-01-27 23:02:15,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 9 conjunts are in the unsatisfiable core [2024-01-27 23:02:15,996 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-27 23:02:16,034 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-01-27 23:02:16,034 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-01-27 23:02:16,034 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1869049299] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-27 23:02:16,035 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-01-27 23:02:16,035 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 9 [2024-01-27 23:02:16,035 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [421651695] [2024-01-27 23:02:16,035 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-27 23:02:16,035 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-01-27 23:02:16,035 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-27 23:02:16,036 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-01-27 23:02:16,036 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2024-01-27 23:02:16,057 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 430 out of 475 [2024-01-27 23:02:16,058 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 478 places, 476 transitions, 998 flow. Second operand has 4 states, 4 states have (on average 431.75) internal successors, (1727), 4 states have internal predecessors, (1727), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 23:02:16,058 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-27 23:02:16,058 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 430 of 475 [2024-01-27 23:02:16,058 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-27 23:02:17,695 INFO L124 PetriNetUnfolderBase]: 1431/14115 cut-off events. [2024-01-27 23:02:17,695 INFO L125 PetriNetUnfolderBase]: For 48/48 co-relation queries the response was YES. [2024-01-27 23:02:17,735 INFO L83 FinitePrefix]: Finished finitePrefix Result has 16266 conditions, 14115 events. 1431/14115 cut-off events. For 48/48 co-relation queries the response was YES. Maximal size of possible extension queue 202. Compared 169529 event pairs, 599 based on Foata normal form. 45/8350 useless extension candidates. Maximal degree in co-relation 16231. Up to 1992 conditions per place. [2024-01-27 23:02:17,787 INFO L140 encePairwiseOnDemand]: 469/475 looper letters, 59 selfloop transitions, 2 changer transitions 0/491 dead transitions. [2024-01-27 23:02:17,788 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 477 places, 491 transitions, 1155 flow [2024-01-27 23:02:17,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-01-27 23:02:17,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-01-27 23:02:17,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1781 transitions. [2024-01-27 23:02:17,791 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9373684210526316 [2024-01-27 23:02:17,791 INFO L175 Difference]: Start difference. First operand has 478 places, 476 transitions, 998 flow. Second operand 4 states and 1781 transitions. [2024-01-27 23:02:17,791 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 477 places, 491 transitions, 1155 flow [2024-01-27 23:02:17,795 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 476 places, 491 transitions, 1141 flow, removed 6 selfloop flow, removed 1 redundant places. [2024-01-27 23:02:17,800 INFO L231 Difference]: Finished difference. Result has 476 places, 472 transitions, 980 flow [2024-01-27 23:02:17,800 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=475, PETRI_DIFFERENCE_MINUEND_FLOW=976, PETRI_DIFFERENCE_MINUEND_PLACES=473, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=472, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=470, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=980, PETRI_PLACES=476, PETRI_TRANSITIONS=472} [2024-01-27 23:02:17,801 INFO L281 CegarLoopForPetriNet]: 469 programPoint places, 7 predicate places. [2024-01-27 23:02:17,801 INFO L495 AbstractCegarLoop]: Abstraction has has 476 places, 472 transitions, 980 flow [2024-01-27 23:02:17,802 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 431.75) internal successors, (1727), 4 states have internal predecessors, (1727), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 23:02:17,802 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-27 23:02:17,802 INFO L208 CegarLoopForPetriNet]: trace histogram [4, 1, 1, 1, 1, 1, 1, 1] [2024-01-27 23:02:17,813 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2024-01-27 23:02:18,013 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-27 23:02:18,013 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT === [thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 319 more)] === [2024-01-27 23:02:18,014 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-27 23:02:18,014 INFO L85 PathProgramCache]: Analyzing trace with hash -1913278291, now seen corresponding path program 1 times [2024-01-27 23:02:18,014 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-27 23:02:18,014 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [835920414] [2024-01-27 23:02:18,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-27 23:02:18,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-27 23:02:18,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-27 23:02:18,084 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 23:02:18,085 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-27 23:02:18,085 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [835920414] [2024-01-27 23:02:18,085 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [835920414] provided 0 perfect and 1 imperfect interpolant sequences [2024-01-27 23:02:18,085 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1454268825] [2024-01-27 23:02:18,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-27 23:02:18,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-27 23:02:18,085 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-27 23:02:18,086 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-01-27 23:02:18,088 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-01-27 23:02:18,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-27 23:02:18,153 INFO L262 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 6 conjunts are in the unsatisfiable core [2024-01-27 23:02:18,154 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-01-27 23:02:18,165 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 23:02:18,167 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-01-27 23:02:18,198 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 23:02:18,199 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1454268825] provided 0 perfect and 2 imperfect interpolant sequences [2024-01-27 23:02:18,199 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-01-27 23:02:18,199 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 7 [2024-01-27 23:02:18,199 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1312539036] [2024-01-27 23:02:18,199 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-01-27 23:02:18,199 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-01-27 23:02:18,200 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-27 23:02:18,200 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-01-27 23:02:18,200 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2024-01-27 23:02:18,202 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 435 out of 475 [2024-01-27 23:02:18,205 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 476 places, 472 transitions, 980 flow. Second operand has 8 states, 8 states have (on average 436.5) internal successors, (3492), 8 states have internal predecessors, (3492), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 23:02:18,205 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-27 23:02:18,205 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 435 of 475 [2024-01-27 23:02:18,206 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-01-27 23:02:19,400 INFO L124 PetriNetUnfolderBase]: 1349/13318 cut-off events. [2024-01-27 23:02:19,400 INFO L125 PetriNetUnfolderBase]: For 59/59 co-relation queries the response was YES. [2024-01-27 23:02:19,449 INFO L83 FinitePrefix]: Finished finitePrefix Result has 15347 conditions, 13318 events. 1349/13318 cut-off events. For 59/59 co-relation queries the response was YES. Maximal size of possible extension queue 193. Compared 158656 event pairs, 1054 based on Foata normal form. 2/7819 useless extension candidates. Maximal degree in co-relation 15310. Up to 1953 conditions per place. [2024-01-27 23:02:19,592 INFO L140 encePairwiseOnDemand]: 472/475 looper letters, 36 selfloop transitions, 7 changer transitions 0/474 dead transitions. [2024-01-27 23:02:19,592 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 483 places, 474 transitions, 1078 flow [2024-01-27 23:02:19,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-01-27 23:02:19,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2024-01-27 23:02:19,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 3525 transitions. [2024-01-27 23:02:19,603 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9276315789473685 [2024-01-27 23:02:19,603 INFO L175 Difference]: Start difference. First operand has 476 places, 472 transitions, 980 flow. Second operand 8 states and 3525 transitions. [2024-01-27 23:02:19,603 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 483 places, 474 transitions, 1078 flow [2024-01-27 23:02:19,606 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 481 places, 474 transitions, 1075 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-01-27 23:02:19,613 INFO L231 Difference]: Finished difference. Result has 483 places, 474 transitions, 1013 flow [2024-01-27 23:02:19,614 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=475, PETRI_DIFFERENCE_MINUEND_FLOW=977, PETRI_DIFFERENCE_MINUEND_PLACES=474, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=472, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=466, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=1013, PETRI_PLACES=483, PETRI_TRANSITIONS=474} [2024-01-27 23:02:19,616 INFO L281 CegarLoopForPetriNet]: 469 programPoint places, 14 predicate places. [2024-01-27 23:02:19,616 INFO L495 AbstractCegarLoop]: Abstraction has has 483 places, 474 transitions, 1013 flow [2024-01-27 23:02:19,618 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 436.5) internal successors, (3492), 8 states have internal predecessors, (3492), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 23:02:19,618 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-27 23:02:19,619 INFO L208 CegarLoopForPetriNet]: trace histogram [6, 1, 1, 1, 1, 1, 1, 1] [2024-01-27 23:02:19,633 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2024-01-27 23:02:19,833 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-01-27 23:02:19,834 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT === [thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 319 more)] === [2024-01-27 23:02:19,836 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-27 23:02:19,836 INFO L85 PathProgramCache]: Analyzing trace with hash -368756499, now seen corresponding path program 2 times [2024-01-27 23:02:19,836 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-27 23:02:19,836 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [27694608] [2024-01-27 23:02:19,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-27 23:02:19,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-27 23:02:19,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-01-27 23:02:19,860 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-01-27 23:02:19,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-01-27 23:02:19,873 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-01-27 23:02:19,875 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-01-27 23:02:19,875 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT (321 of 322 remaining) [2024-01-27 23:02:19,875 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT (320 of 322 remaining) [2024-01-27 23:02:19,875 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT (319 of 322 remaining) [2024-01-27 23:02:19,875 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (318 of 322 remaining) [2024-01-27 23:02:19,876 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONWITNESS_INVARIANT (317 of 322 remaining) [2024-01-27 23:02:19,876 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONWITNESS_INVARIANT (316 of 322 remaining) [2024-01-27 23:02:19,876 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONWITNESS_INVARIANT (315 of 322 remaining) [2024-01-27 23:02:19,876 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONWITNESS_INVARIANT (314 of 322 remaining) [2024-01-27 23:02:19,876 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONWITNESS_INVARIANT (313 of 322 remaining) [2024-01-27 23:02:19,876 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONWITNESS_INVARIANT (312 of 322 remaining) [2024-01-27 23:02:19,876 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONWITNESS_INVARIANT (311 of 322 remaining) [2024-01-27 23:02:19,876 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONWITNESS_INVARIANT (310 of 322 remaining) [2024-01-27 23:02:19,877 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONWITNESS_INVARIANT (309 of 322 remaining) [2024-01-27 23:02:19,877 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONWITNESS_INVARIANT (308 of 322 remaining) [2024-01-27 23:02:19,877 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONWITNESS_INVARIANT (307 of 322 remaining) [2024-01-27 23:02:19,877 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONWITNESS_INVARIANT (306 of 322 remaining) [2024-01-27 23:02:19,877 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONWITNESS_INVARIANT (305 of 322 remaining) [2024-01-27 23:02:19,877 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONWITNESS_INVARIANT (304 of 322 remaining) [2024-01-27 23:02:19,877 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONWITNESS_INVARIANT (303 of 322 remaining) [2024-01-27 23:02:19,877 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONWITNESS_INVARIANT (302 of 322 remaining) [2024-01-27 23:02:19,878 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONWITNESS_INVARIANT (301 of 322 remaining) [2024-01-27 23:02:19,878 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONWITNESS_INVARIANT (300 of 322 remaining) [2024-01-27 23:02:19,878 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONWITNESS_INVARIANT (299 of 322 remaining) [2024-01-27 23:02:19,878 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONWITNESS_INVARIANT (298 of 322 remaining) [2024-01-27 23:02:19,878 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONWITNESS_INVARIANT (297 of 322 remaining) [2024-01-27 23:02:19,878 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONWITNESS_INVARIANT (296 of 322 remaining) [2024-01-27 23:02:19,878 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONWITNESS_INVARIANT (295 of 322 remaining) [2024-01-27 23:02:19,878 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONWITNESS_INVARIANT (294 of 322 remaining) [2024-01-27 23:02:19,879 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONWITNESS_INVARIANT (293 of 322 remaining) [2024-01-27 23:02:19,879 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONWITNESS_INVARIANT (292 of 322 remaining) [2024-01-27 23:02:19,879 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONWITNESS_INVARIANT (291 of 322 remaining) [2024-01-27 23:02:19,879 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONWITNESS_INVARIANT (290 of 322 remaining) [2024-01-27 23:02:19,879 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONWITNESS_INVARIANT (289 of 322 remaining) [2024-01-27 23:02:19,879 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONWITNESS_INVARIANT (288 of 322 remaining) [2024-01-27 23:02:19,879 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONWITNESS_INVARIANT (287 of 322 remaining) [2024-01-27 23:02:19,879 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONWITNESS_INVARIANT (286 of 322 remaining) [2024-01-27 23:02:19,880 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONWITNESS_INVARIANT (285 of 322 remaining) [2024-01-27 23:02:19,880 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONWITNESS_INVARIANT (284 of 322 remaining) [2024-01-27 23:02:19,880 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONWITNESS_INVARIANT (283 of 322 remaining) [2024-01-27 23:02:19,880 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONWITNESS_INVARIANT (282 of 322 remaining) [2024-01-27 23:02:19,882 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONWITNESS_INVARIANT (281 of 322 remaining) [2024-01-27 23:02:19,882 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONWITNESS_INVARIANT (280 of 322 remaining) [2024-01-27 23:02:19,882 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONWITNESS_INVARIANT (279 of 322 remaining) [2024-01-27 23:02:19,883 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONWITNESS_INVARIANT (278 of 322 remaining) [2024-01-27 23:02:19,883 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONWITNESS_INVARIANT (277 of 322 remaining) [2024-01-27 23:02:19,883 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONWITNESS_INVARIANT (276 of 322 remaining) [2024-01-27 23:02:19,883 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONWITNESS_INVARIANT (275 of 322 remaining) [2024-01-27 23:02:19,883 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONWITNESS_INVARIANT (274 of 322 remaining) [2024-01-27 23:02:19,883 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONWITNESS_INVARIANT (273 of 322 remaining) [2024-01-27 23:02:19,883 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONWITNESS_INVARIANT (272 of 322 remaining) [2024-01-27 23:02:19,883 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONWITNESS_INVARIANT (271 of 322 remaining) [2024-01-27 23:02:19,884 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONWITNESS_INVARIANT (270 of 322 remaining) [2024-01-27 23:02:19,884 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONWITNESS_INVARIANT (269 of 322 remaining) [2024-01-27 23:02:19,884 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONWITNESS_INVARIANT (268 of 322 remaining) [2024-01-27 23:02:19,884 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONWITNESS_INVARIANT (267 of 322 remaining) [2024-01-27 23:02:19,884 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err97ASSERT_VIOLATIONERROR_FUNCTION (266 of 322 remaining) [2024-01-27 23:02:19,884 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONWITNESS_INVARIANT (265 of 322 remaining) [2024-01-27 23:02:19,884 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONWITNESS_INVARIANT (264 of 322 remaining) [2024-01-27 23:02:19,884 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err98ASSERT_VIOLATIONWITNESS_INVARIANT (263 of 322 remaining) [2024-01-27 23:02:19,885 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONWITNESS_INVARIANT (262 of 322 remaining) [2024-01-27 23:02:19,885 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONWITNESS_INVARIANT (261 of 322 remaining) [2024-01-27 23:02:19,885 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONWITNESS_INVARIANT (260 of 322 remaining) [2024-01-27 23:02:19,885 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err99ASSERT_VIOLATIONWITNESS_INVARIANT (259 of 322 remaining) [2024-01-27 23:02:19,886 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONWITNESS_INVARIANT (258 of 322 remaining) [2024-01-27 23:02:19,886 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONWITNESS_INVARIANT (257 of 322 remaining) [2024-01-27 23:02:19,886 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err100ASSERT_VIOLATIONWITNESS_INVARIANT (256 of 322 remaining) [2024-01-27 23:02:19,886 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONWITNESS_INVARIANT (255 of 322 remaining) [2024-01-27 23:02:19,886 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONWITNESS_INVARIANT (254 of 322 remaining) [2024-01-27 23:02:19,886 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err101ASSERT_VIOLATIONWITNESS_INVARIANT (253 of 322 remaining) [2024-01-27 23:02:19,886 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONWITNESS_INVARIANT (252 of 322 remaining) [2024-01-27 23:02:19,887 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONWITNESS_INVARIANT (251 of 322 remaining) [2024-01-27 23:02:19,887 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err102ASSERT_VIOLATIONWITNESS_INVARIANT (250 of 322 remaining) [2024-01-27 23:02:19,887 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONWITNESS_INVARIANT (249 of 322 remaining) [2024-01-27 23:02:19,887 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONWITNESS_INVARIANT (248 of 322 remaining) [2024-01-27 23:02:19,887 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err103ASSERT_VIOLATIONWITNESS_INVARIANT (247 of 322 remaining) [2024-01-27 23:02:19,887 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONWITNESS_INVARIANT (246 of 322 remaining) [2024-01-27 23:02:19,887 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONWITNESS_INVARIANT (245 of 322 remaining) [2024-01-27 23:02:19,887 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err104ASSERT_VIOLATIONWITNESS_INVARIANT (244 of 322 remaining) [2024-01-27 23:02:19,888 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONWITNESS_INVARIANT (243 of 322 remaining) [2024-01-27 23:02:19,888 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONWITNESS_INVARIANT (242 of 322 remaining) [2024-01-27 23:02:19,888 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err105ASSERT_VIOLATIONWITNESS_INVARIANT (241 of 322 remaining) [2024-01-27 23:02:19,888 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONWITNESS_INVARIANT (240 of 322 remaining) [2024-01-27 23:02:19,888 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONWITNESS_INVARIANT (239 of 322 remaining) [2024-01-27 23:02:19,888 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONWITNESS_INVARIANT (238 of 322 remaining) [2024-01-27 23:02:19,888 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err106ASSERT_VIOLATIONWITNESS_INVARIANT (237 of 322 remaining) [2024-01-27 23:02:19,888 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err74ASSERT_VIOLATIONWITNESS_INVARIANT (236 of 322 remaining) [2024-01-27 23:02:19,889 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err75ASSERT_VIOLATIONWITNESS_INVARIANT (235 of 322 remaining) [2024-01-27 23:02:19,889 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err76ASSERT_VIOLATIONWITNESS_INVARIANT (234 of 322 remaining) [2024-01-27 23:02:19,889 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err77ASSERT_VIOLATIONWITNESS_INVARIANT (233 of 322 remaining) [2024-01-27 23:02:19,889 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err78ASSERT_VIOLATIONWITNESS_INVARIANT (232 of 322 remaining) [2024-01-27 23:02:19,889 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err79ASSERT_VIOLATIONWITNESS_INVARIANT (231 of 322 remaining) [2024-01-27 23:02:19,889 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err80ASSERT_VIOLATIONWITNESS_INVARIANT (230 of 322 remaining) [2024-01-27 23:02:19,889 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err81ASSERT_VIOLATIONWITNESS_INVARIANT (229 of 322 remaining) [2024-01-27 23:02:19,889 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err82ASSERT_VIOLATIONWITNESS_INVARIANT (228 of 322 remaining) [2024-01-27 23:02:19,889 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err83ASSERT_VIOLATIONWITNESS_INVARIANT (227 of 322 remaining) [2024-01-27 23:02:19,890 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err84ASSERT_VIOLATIONWITNESS_INVARIANT (226 of 322 remaining) [2024-01-27 23:02:19,890 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err85ASSERT_VIOLATIONWITNESS_INVARIANT (225 of 322 remaining) [2024-01-27 23:02:19,890 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err86ASSERT_VIOLATIONWITNESS_INVARIANT (224 of 322 remaining) [2024-01-27 23:02:19,890 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err87ASSERT_VIOLATIONWITNESS_INVARIANT (223 of 322 remaining) [2024-01-27 23:02:19,890 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err88ASSERT_VIOLATIONWITNESS_INVARIANT (222 of 322 remaining) [2024-01-27 23:02:19,890 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err89ASSERT_VIOLATIONWITNESS_INVARIANT (221 of 322 remaining) [2024-01-27 23:02:19,890 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err90ASSERT_VIOLATIONWITNESS_INVARIANT (220 of 322 remaining) [2024-01-27 23:02:19,890 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err91ASSERT_VIOLATIONWITNESS_INVARIANT (219 of 322 remaining) [2024-01-27 23:02:19,891 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err92ASSERT_VIOLATIONWITNESS_INVARIANT (218 of 322 remaining) [2024-01-27 23:02:19,891 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err93ASSERT_VIOLATIONWITNESS_INVARIANT (217 of 322 remaining) [2024-01-27 23:02:19,891 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err94ASSERT_VIOLATIONWITNESS_INVARIANT (216 of 322 remaining) [2024-01-27 23:02:19,891 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err95ASSERT_VIOLATIONWITNESS_INVARIANT (215 of 322 remaining) [2024-01-27 23:02:19,891 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err96ASSERT_VIOLATIONWITNESS_INVARIANT (214 of 322 remaining) [2024-01-27 23:02:19,891 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (213 of 322 remaining) [2024-01-27 23:02:19,891 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT (212 of 322 remaining) [2024-01-27 23:02:19,891 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONWITNESS_INVARIANT (211 of 322 remaining) [2024-01-27 23:02:19,892 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (210 of 322 remaining) [2024-01-27 23:02:19,892 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONWITNESS_INVARIANT (209 of 322 remaining) [2024-01-27 23:02:19,892 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONWITNESS_INVARIANT (208 of 322 remaining) [2024-01-27 23:02:19,892 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONWITNESS_INVARIANT (207 of 322 remaining) [2024-01-27 23:02:19,892 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONWITNESS_INVARIANT (206 of 322 remaining) [2024-01-27 23:02:19,892 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONWITNESS_INVARIANT (205 of 322 remaining) [2024-01-27 23:02:19,892 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONWITNESS_INVARIANT (204 of 322 remaining) [2024-01-27 23:02:19,892 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONWITNESS_INVARIANT (203 of 322 remaining) [2024-01-27 23:02:19,893 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONWITNESS_INVARIANT (202 of 322 remaining) [2024-01-27 23:02:19,893 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONWITNESS_INVARIANT (201 of 322 remaining) [2024-01-27 23:02:19,893 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONWITNESS_INVARIANT (200 of 322 remaining) [2024-01-27 23:02:19,893 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONWITNESS_INVARIANT (199 of 322 remaining) [2024-01-27 23:02:19,893 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONWITNESS_INVARIANT (198 of 322 remaining) [2024-01-27 23:02:19,893 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONWITNESS_INVARIANT (197 of 322 remaining) [2024-01-27 23:02:19,893 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONWITNESS_INVARIANT (196 of 322 remaining) [2024-01-27 23:02:19,893 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONWITNESS_INVARIANT (195 of 322 remaining) [2024-01-27 23:02:19,893 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONWITNESS_INVARIANT (194 of 322 remaining) [2024-01-27 23:02:19,894 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONWITNESS_INVARIANT (193 of 322 remaining) [2024-01-27 23:02:19,894 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONWITNESS_INVARIANT (192 of 322 remaining) [2024-01-27 23:02:19,894 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONWITNESS_INVARIANT (191 of 322 remaining) [2024-01-27 23:02:19,894 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONWITNESS_INVARIANT (190 of 322 remaining) [2024-01-27 23:02:19,894 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONWITNESS_INVARIANT (189 of 322 remaining) [2024-01-27 23:02:19,894 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONWITNESS_INVARIANT (188 of 322 remaining) [2024-01-27 23:02:19,894 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONWITNESS_INVARIANT (187 of 322 remaining) [2024-01-27 23:02:19,895 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONWITNESS_INVARIANT (186 of 322 remaining) [2024-01-27 23:02:19,895 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONWITNESS_INVARIANT (185 of 322 remaining) [2024-01-27 23:02:19,895 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONWITNESS_INVARIANT (184 of 322 remaining) [2024-01-27 23:02:19,895 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONWITNESS_INVARIANT (183 of 322 remaining) [2024-01-27 23:02:19,895 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONWITNESS_INVARIANT (182 of 322 remaining) [2024-01-27 23:02:19,895 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONWITNESS_INVARIANT (181 of 322 remaining) [2024-01-27 23:02:19,895 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONWITNESS_INVARIANT (180 of 322 remaining) [2024-01-27 23:02:19,895 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONWITNESS_INVARIANT (179 of 322 remaining) [2024-01-27 23:02:19,896 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONWITNESS_INVARIANT (178 of 322 remaining) [2024-01-27 23:02:19,896 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONWITNESS_INVARIANT (177 of 322 remaining) [2024-01-27 23:02:19,896 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONWITNESS_INVARIANT (176 of 322 remaining) [2024-01-27 23:02:19,896 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONWITNESS_INVARIANT (175 of 322 remaining) [2024-01-27 23:02:19,896 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONWITNESS_INVARIANT (174 of 322 remaining) [2024-01-27 23:02:19,896 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONWITNESS_INVARIANT (173 of 322 remaining) [2024-01-27 23:02:19,896 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONWITNESS_INVARIANT (172 of 322 remaining) [2024-01-27 23:02:19,896 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONWITNESS_INVARIANT (171 of 322 remaining) [2024-01-27 23:02:19,897 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONWITNESS_INVARIANT (170 of 322 remaining) [2024-01-27 23:02:19,897 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONWITNESS_INVARIANT (169 of 322 remaining) [2024-01-27 23:02:19,897 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONWITNESS_INVARIANT (168 of 322 remaining) [2024-01-27 23:02:19,897 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONWITNESS_INVARIANT (167 of 322 remaining) [2024-01-27 23:02:19,897 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONWITNESS_INVARIANT (166 of 322 remaining) [2024-01-27 23:02:19,897 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONWITNESS_INVARIANT (165 of 322 remaining) [2024-01-27 23:02:19,897 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONWITNESS_INVARIANT (164 of 322 remaining) [2024-01-27 23:02:19,897 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONWITNESS_INVARIANT (163 of 322 remaining) [2024-01-27 23:02:19,897 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONWITNESS_INVARIANT (162 of 322 remaining) [2024-01-27 23:02:19,898 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONWITNESS_INVARIANT (161 of 322 remaining) [2024-01-27 23:02:19,898 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONWITNESS_INVARIANT (160 of 322 remaining) [2024-01-27 23:02:19,898 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONWITNESS_INVARIANT (159 of 322 remaining) [2024-01-27 23:02:19,898 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err97ASSERT_VIOLATIONERROR_FUNCTION (158 of 322 remaining) [2024-01-27 23:02:19,898 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONWITNESS_INVARIANT (157 of 322 remaining) [2024-01-27 23:02:19,898 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONWITNESS_INVARIANT (156 of 322 remaining) [2024-01-27 23:02:19,898 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err98ASSERT_VIOLATIONWITNESS_INVARIANT (155 of 322 remaining) [2024-01-27 23:02:19,898 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONWITNESS_INVARIANT (154 of 322 remaining) [2024-01-27 23:02:19,899 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONWITNESS_INVARIANT (153 of 322 remaining) [2024-01-27 23:02:19,899 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONWITNESS_INVARIANT (152 of 322 remaining) [2024-01-27 23:02:19,899 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err99ASSERT_VIOLATIONWITNESS_INVARIANT (151 of 322 remaining) [2024-01-27 23:02:19,899 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONWITNESS_INVARIANT (150 of 322 remaining) [2024-01-27 23:02:19,899 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONWITNESS_INVARIANT (149 of 322 remaining) [2024-01-27 23:02:19,899 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err100ASSERT_VIOLATIONWITNESS_INVARIANT (148 of 322 remaining) [2024-01-27 23:02:19,899 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONWITNESS_INVARIANT (147 of 322 remaining) [2024-01-27 23:02:19,899 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONWITNESS_INVARIANT (146 of 322 remaining) [2024-01-27 23:02:19,900 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err101ASSERT_VIOLATIONWITNESS_INVARIANT (145 of 322 remaining) [2024-01-27 23:02:19,900 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONWITNESS_INVARIANT (144 of 322 remaining) [2024-01-27 23:02:19,900 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONWITNESS_INVARIANT (143 of 322 remaining) [2024-01-27 23:02:19,900 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err102ASSERT_VIOLATIONWITNESS_INVARIANT (142 of 322 remaining) [2024-01-27 23:02:19,900 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONWITNESS_INVARIANT (141 of 322 remaining) [2024-01-27 23:02:19,900 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONWITNESS_INVARIANT (140 of 322 remaining) [2024-01-27 23:02:19,900 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err103ASSERT_VIOLATIONWITNESS_INVARIANT (139 of 322 remaining) [2024-01-27 23:02:19,900 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONWITNESS_INVARIANT (138 of 322 remaining) [2024-01-27 23:02:19,900 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONWITNESS_INVARIANT (137 of 322 remaining) [2024-01-27 23:02:19,901 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err104ASSERT_VIOLATIONWITNESS_INVARIANT (136 of 322 remaining) [2024-01-27 23:02:19,901 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONWITNESS_INVARIANT (135 of 322 remaining) [2024-01-27 23:02:19,901 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONWITNESS_INVARIANT (134 of 322 remaining) [2024-01-27 23:02:19,901 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err105ASSERT_VIOLATIONWITNESS_INVARIANT (133 of 322 remaining) [2024-01-27 23:02:19,901 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONWITNESS_INVARIANT (132 of 322 remaining) [2024-01-27 23:02:19,901 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONWITNESS_INVARIANT (131 of 322 remaining) [2024-01-27 23:02:19,901 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONWITNESS_INVARIANT (130 of 322 remaining) [2024-01-27 23:02:19,901 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err106ASSERT_VIOLATIONWITNESS_INVARIANT (129 of 322 remaining) [2024-01-27 23:02:19,902 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err74ASSERT_VIOLATIONWITNESS_INVARIANT (128 of 322 remaining) [2024-01-27 23:02:19,902 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err75ASSERT_VIOLATIONWITNESS_INVARIANT (127 of 322 remaining) [2024-01-27 23:02:19,902 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err76ASSERT_VIOLATIONWITNESS_INVARIANT (126 of 322 remaining) [2024-01-27 23:02:19,902 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err77ASSERT_VIOLATIONWITNESS_INVARIANT (125 of 322 remaining) [2024-01-27 23:02:19,902 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err78ASSERT_VIOLATIONWITNESS_INVARIANT (124 of 322 remaining) [2024-01-27 23:02:19,902 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err79ASSERT_VIOLATIONWITNESS_INVARIANT (123 of 322 remaining) [2024-01-27 23:02:19,902 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err80ASSERT_VIOLATIONWITNESS_INVARIANT (122 of 322 remaining) [2024-01-27 23:02:19,902 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err81ASSERT_VIOLATIONWITNESS_INVARIANT (121 of 322 remaining) [2024-01-27 23:02:19,902 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err82ASSERT_VIOLATIONWITNESS_INVARIANT (120 of 322 remaining) [2024-01-27 23:02:19,903 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err83ASSERT_VIOLATIONWITNESS_INVARIANT (119 of 322 remaining) [2024-01-27 23:02:19,903 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err84ASSERT_VIOLATIONWITNESS_INVARIANT (118 of 322 remaining) [2024-01-27 23:02:19,903 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err85ASSERT_VIOLATIONWITNESS_INVARIANT (117 of 322 remaining) [2024-01-27 23:02:19,903 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err86ASSERT_VIOLATIONWITNESS_INVARIANT (116 of 322 remaining) [2024-01-27 23:02:19,903 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err87ASSERT_VIOLATIONWITNESS_INVARIANT (115 of 322 remaining) [2024-01-27 23:02:19,903 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err88ASSERT_VIOLATIONWITNESS_INVARIANT (114 of 322 remaining) [2024-01-27 23:02:19,903 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err89ASSERT_VIOLATIONWITNESS_INVARIANT (113 of 322 remaining) [2024-01-27 23:02:19,903 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err90ASSERT_VIOLATIONWITNESS_INVARIANT (112 of 322 remaining) [2024-01-27 23:02:19,904 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err91ASSERT_VIOLATIONWITNESS_INVARIANT (111 of 322 remaining) [2024-01-27 23:02:19,904 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err92ASSERT_VIOLATIONWITNESS_INVARIANT (110 of 322 remaining) [2024-01-27 23:02:19,904 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err93ASSERT_VIOLATIONWITNESS_INVARIANT (109 of 322 remaining) [2024-01-27 23:02:19,904 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err94ASSERT_VIOLATIONWITNESS_INVARIANT (108 of 322 remaining) [2024-01-27 23:02:19,904 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err95ASSERT_VIOLATIONWITNESS_INVARIANT (107 of 322 remaining) [2024-01-27 23:02:19,904 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err96ASSERT_VIOLATIONWITNESS_INVARIANT (106 of 322 remaining) [2024-01-27 23:02:19,904 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONWITNESS_INVARIANT (105 of 322 remaining) [2024-01-27 23:02:19,904 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (104 of 322 remaining) [2024-01-27 23:02:19,905 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONWITNESS_INVARIANT (103 of 322 remaining) [2024-01-27 23:02:19,905 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONWITNESS_INVARIANT (102 of 322 remaining) [2024-01-27 23:02:19,905 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONWITNESS_INVARIANT (101 of 322 remaining) [2024-01-27 23:02:19,905 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONWITNESS_INVARIANT (100 of 322 remaining) [2024-01-27 23:02:19,905 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONWITNESS_INVARIANT (99 of 322 remaining) [2024-01-27 23:02:19,905 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONWITNESS_INVARIANT (98 of 322 remaining) [2024-01-27 23:02:19,905 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONWITNESS_INVARIANT (97 of 322 remaining) [2024-01-27 23:02:19,905 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONWITNESS_INVARIANT (96 of 322 remaining) [2024-01-27 23:02:19,905 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONWITNESS_INVARIANT (95 of 322 remaining) [2024-01-27 23:02:19,906 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONWITNESS_INVARIANT (94 of 322 remaining) [2024-01-27 23:02:19,906 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONWITNESS_INVARIANT (93 of 322 remaining) [2024-01-27 23:02:19,906 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONWITNESS_INVARIANT (92 of 322 remaining) [2024-01-27 23:02:19,906 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err15ASSERT_VIOLATIONWITNESS_INVARIANT (91 of 322 remaining) [2024-01-27 23:02:19,906 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err16ASSERT_VIOLATIONWITNESS_INVARIANT (90 of 322 remaining) [2024-01-27 23:02:19,906 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err17ASSERT_VIOLATIONWITNESS_INVARIANT (89 of 322 remaining) [2024-01-27 23:02:19,906 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err18ASSERT_VIOLATIONWITNESS_INVARIANT (88 of 322 remaining) [2024-01-27 23:02:19,906 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err43ASSERT_VIOLATIONWITNESS_INVARIANT (87 of 322 remaining) [2024-01-27 23:02:19,907 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err19ASSERT_VIOLATIONWITNESS_INVARIANT (86 of 322 remaining) [2024-01-27 23:02:19,907 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err44ASSERT_VIOLATIONWITNESS_INVARIANT (85 of 322 remaining) [2024-01-27 23:02:19,907 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err20ASSERT_VIOLATIONWITNESS_INVARIANT (84 of 322 remaining) [2024-01-27 23:02:19,907 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err45ASSERT_VIOLATIONWITNESS_INVARIANT (83 of 322 remaining) [2024-01-27 23:02:19,907 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err21ASSERT_VIOLATIONWITNESS_INVARIANT (82 of 322 remaining) [2024-01-27 23:02:19,907 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err46ASSERT_VIOLATIONWITNESS_INVARIANT (81 of 322 remaining) [2024-01-27 23:02:19,907 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err22ASSERT_VIOLATIONWITNESS_INVARIANT (80 of 322 remaining) [2024-01-27 23:02:19,907 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err47ASSERT_VIOLATIONWITNESS_INVARIANT (79 of 322 remaining) [2024-01-27 23:02:19,908 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err23ASSERT_VIOLATIONWITNESS_INVARIANT (78 of 322 remaining) [2024-01-27 23:02:19,908 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err48ASSERT_VIOLATIONWITNESS_INVARIANT (77 of 322 remaining) [2024-01-27 23:02:19,908 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err24ASSERT_VIOLATIONWITNESS_INVARIANT (76 of 322 remaining) [2024-01-27 23:02:19,908 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err49ASSERT_VIOLATIONWITNESS_INVARIANT (75 of 322 remaining) [2024-01-27 23:02:19,908 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err25ASSERT_VIOLATIONWITNESS_INVARIANT (74 of 322 remaining) [2024-01-27 23:02:19,908 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err26ASSERT_VIOLATIONWITNESS_INVARIANT (73 of 322 remaining) [2024-01-27 23:02:19,908 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err36ASSERT_VIOLATIONWITNESS_INVARIANT (72 of 322 remaining) [2024-01-27 23:02:19,908 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err50ASSERT_VIOLATIONWITNESS_INVARIANT (71 of 322 remaining) [2024-01-27 23:02:19,908 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err27ASSERT_VIOLATIONWITNESS_INVARIANT (70 of 322 remaining) [2024-01-27 23:02:19,909 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err37ASSERT_VIOLATIONWITNESS_INVARIANT (69 of 322 remaining) [2024-01-27 23:02:19,909 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err51ASSERT_VIOLATIONWITNESS_INVARIANT (68 of 322 remaining) [2024-01-27 23:02:19,909 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err28ASSERT_VIOLATIONWITNESS_INVARIANT (67 of 322 remaining) [2024-01-27 23:02:19,909 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err38ASSERT_VIOLATIONWITNESS_INVARIANT (66 of 322 remaining) [2024-01-27 23:02:19,909 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err52ASSERT_VIOLATIONWITNESS_INVARIANT (65 of 322 remaining) [2024-01-27 23:02:19,909 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err29ASSERT_VIOLATIONWITNESS_INVARIANT (64 of 322 remaining) [2024-01-27 23:02:19,909 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err39ASSERT_VIOLATIONWITNESS_INVARIANT (63 of 322 remaining) [2024-01-27 23:02:19,909 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err53ASSERT_VIOLATIONWITNESS_INVARIANT (62 of 322 remaining) [2024-01-27 23:02:19,910 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err30ASSERT_VIOLATIONWITNESS_INVARIANT (61 of 322 remaining) [2024-01-27 23:02:19,910 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err40ASSERT_VIOLATIONWITNESS_INVARIANT (60 of 322 remaining) [2024-01-27 23:02:19,910 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err54ASSERT_VIOLATIONWITNESS_INVARIANT (59 of 322 remaining) [2024-01-27 23:02:19,910 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err31ASSERT_VIOLATIONWITNESS_INVARIANT (58 of 322 remaining) [2024-01-27 23:02:19,910 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err41ASSERT_VIOLATIONWITNESS_INVARIANT (57 of 322 remaining) [2024-01-27 23:02:19,910 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err55ASSERT_VIOLATIONWITNESS_INVARIANT (56 of 322 remaining) [2024-01-27 23:02:19,910 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err32ASSERT_VIOLATIONWITNESS_INVARIANT (55 of 322 remaining) [2024-01-27 23:02:19,910 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err56ASSERT_VIOLATIONWITNESS_INVARIANT (54 of 322 remaining) [2024-01-27 23:02:19,911 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err33ASSERT_VIOLATIONWITNESS_INVARIANT (53 of 322 remaining) [2024-01-27 23:02:19,911 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err97ASSERT_VIOLATIONERROR_FUNCTION (52 of 322 remaining) [2024-01-27 23:02:19,911 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err42ASSERT_VIOLATIONWITNESS_INVARIANT (51 of 322 remaining) [2024-01-27 23:02:19,911 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err34ASSERT_VIOLATIONWITNESS_INVARIANT (50 of 322 remaining) [2024-01-27 23:02:19,911 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err98ASSERT_VIOLATIONWITNESS_INVARIANT (49 of 322 remaining) [2024-01-27 23:02:19,911 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err57ASSERT_VIOLATIONWITNESS_INVARIANT (48 of 322 remaining) [2024-01-27 23:02:19,911 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err66ASSERT_VIOLATIONWITNESS_INVARIANT (47 of 322 remaining) [2024-01-27 23:02:19,911 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err35ASSERT_VIOLATIONWITNESS_INVARIANT (46 of 322 remaining) [2024-01-27 23:02:19,911 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err99ASSERT_VIOLATIONWITNESS_INVARIANT (45 of 322 remaining) [2024-01-27 23:02:19,912 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err58ASSERT_VIOLATIONWITNESS_INVARIANT (44 of 322 remaining) [2024-01-27 23:02:19,912 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err67ASSERT_VIOLATIONWITNESS_INVARIANT (43 of 322 remaining) [2024-01-27 23:02:19,912 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err100ASSERT_VIOLATIONWITNESS_INVARIANT (42 of 322 remaining) [2024-01-27 23:02:19,912 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err59ASSERT_VIOLATIONWITNESS_INVARIANT (41 of 322 remaining) [2024-01-27 23:02:19,912 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err68ASSERT_VIOLATIONWITNESS_INVARIANT (40 of 322 remaining) [2024-01-27 23:02:19,912 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err101ASSERT_VIOLATIONWITNESS_INVARIANT (39 of 322 remaining) [2024-01-27 23:02:19,912 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err60ASSERT_VIOLATIONWITNESS_INVARIANT (38 of 322 remaining) [2024-01-27 23:02:19,912 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err69ASSERT_VIOLATIONWITNESS_INVARIANT (37 of 322 remaining) [2024-01-27 23:02:19,913 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err102ASSERT_VIOLATIONWITNESS_INVARIANT (36 of 322 remaining) [2024-01-27 23:02:19,913 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err61ASSERT_VIOLATIONWITNESS_INVARIANT (35 of 322 remaining) [2024-01-27 23:02:19,913 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err70ASSERT_VIOLATIONWITNESS_INVARIANT (34 of 322 remaining) [2024-01-27 23:02:19,913 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err103ASSERT_VIOLATIONWITNESS_INVARIANT (33 of 322 remaining) [2024-01-27 23:02:19,913 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err62ASSERT_VIOLATIONWITNESS_INVARIANT (32 of 322 remaining) [2024-01-27 23:02:19,913 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err71ASSERT_VIOLATIONWITNESS_INVARIANT (31 of 322 remaining) [2024-01-27 23:02:19,913 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err104ASSERT_VIOLATIONWITNESS_INVARIANT (30 of 322 remaining) [2024-01-27 23:02:19,913 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err63ASSERT_VIOLATIONWITNESS_INVARIANT (29 of 322 remaining) [2024-01-27 23:02:19,914 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err72ASSERT_VIOLATIONWITNESS_INVARIANT (28 of 322 remaining) [2024-01-27 23:02:19,914 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err105ASSERT_VIOLATIONWITNESS_INVARIANT (27 of 322 remaining) [2024-01-27 23:02:19,914 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err64ASSERT_VIOLATIONWITNESS_INVARIANT (26 of 322 remaining) [2024-01-27 23:02:19,914 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err73ASSERT_VIOLATIONWITNESS_INVARIANT (25 of 322 remaining) [2024-01-27 23:02:19,914 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err65ASSERT_VIOLATIONWITNESS_INVARIANT (24 of 322 remaining) [2024-01-27 23:02:19,914 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err106ASSERT_VIOLATIONWITNESS_INVARIANT (23 of 322 remaining) [2024-01-27 23:02:19,914 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err74ASSERT_VIOLATIONWITNESS_INVARIANT (22 of 322 remaining) [2024-01-27 23:02:19,914 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err75ASSERT_VIOLATIONWITNESS_INVARIANT (21 of 322 remaining) [2024-01-27 23:02:19,914 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err76ASSERT_VIOLATIONWITNESS_INVARIANT (20 of 322 remaining) [2024-01-27 23:02:19,915 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err77ASSERT_VIOLATIONWITNESS_INVARIANT (19 of 322 remaining) [2024-01-27 23:02:19,915 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err78ASSERT_VIOLATIONWITNESS_INVARIANT (18 of 322 remaining) [2024-01-27 23:02:19,915 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err79ASSERT_VIOLATIONWITNESS_INVARIANT (17 of 322 remaining) [2024-01-27 23:02:19,915 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err80ASSERT_VIOLATIONWITNESS_INVARIANT (16 of 322 remaining) [2024-01-27 23:02:19,915 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err81ASSERT_VIOLATIONWITNESS_INVARIANT (15 of 322 remaining) [2024-01-27 23:02:19,915 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err82ASSERT_VIOLATIONWITNESS_INVARIANT (14 of 322 remaining) [2024-01-27 23:02:19,915 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err83ASSERT_VIOLATIONWITNESS_INVARIANT (13 of 322 remaining) [2024-01-27 23:02:19,915 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err84ASSERT_VIOLATIONWITNESS_INVARIANT (12 of 322 remaining) [2024-01-27 23:02:19,916 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err85ASSERT_VIOLATIONWITNESS_INVARIANT (11 of 322 remaining) [2024-01-27 23:02:19,916 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err86ASSERT_VIOLATIONWITNESS_INVARIANT (10 of 322 remaining) [2024-01-27 23:02:19,916 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err87ASSERT_VIOLATIONWITNESS_INVARIANT (9 of 322 remaining) [2024-01-27 23:02:19,916 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err88ASSERT_VIOLATIONWITNESS_INVARIANT (8 of 322 remaining) [2024-01-27 23:02:19,916 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err89ASSERT_VIOLATIONWITNESS_INVARIANT (7 of 322 remaining) [2024-01-27 23:02:19,916 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err90ASSERT_VIOLATIONWITNESS_INVARIANT (6 of 322 remaining) [2024-01-27 23:02:19,916 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err91ASSERT_VIOLATIONWITNESS_INVARIANT (5 of 322 remaining) [2024-01-27 23:02:19,916 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err92ASSERT_VIOLATIONWITNESS_INVARIANT (4 of 322 remaining) [2024-01-27 23:02:19,917 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err93ASSERT_VIOLATIONWITNESS_INVARIANT (3 of 322 remaining) [2024-01-27 23:02:19,917 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err94ASSERT_VIOLATIONWITNESS_INVARIANT (2 of 322 remaining) [2024-01-27 23:02:19,917 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err95ASSERT_VIOLATIONWITNESS_INVARIANT (1 of 322 remaining) [2024-01-27 23:02:19,917 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err96ASSERT_VIOLATIONWITNESS_INVARIANT (0 of 322 remaining) [2024-01-27 23:02:19,917 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-01-27 23:02:19,917 INFO L445 BasicCegarLoop]: Path program histogram: [2, 2, 1] [2024-01-27 23:02:19,928 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 2 thread instances [2024-01-27 23:02:19,928 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2024-01-27 23:02:19,940 WARN L1574 BoogieBacktranslator]: Unfinished Backtranslation: Expected StepInfo for loop construct to contain Condition, but it did not [2024-01-27 23:02:19,947 INFO L503 ceAbstractionStarter]: Automizer considered 106 witness invariants [2024-01-27 23:02:19,947 INFO L504 ceAbstractionStarter]: WitnessConsidered=106 [2024-01-27 23:02:19,947 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.01 11:02:19 BasicIcfg [2024-01-27 23:02:19,947 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-01-27 23:02:19,948 INFO L158 Benchmark]: Toolchain (without parser) took 12376.26ms. Allocated memory was 153.1MB in the beginning and 2.5GB in the end (delta: 2.4GB). Free memory was 88.6MB in the beginning and 2.1GB in the end (delta: -2.0GB). Peak memory consumption was 353.9MB. Max. memory is 16.1GB. [2024-01-27 23:02:19,948 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 153.1MB. Free memory is still 113.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:02:19,948 INFO L158 Benchmark]: Witness Parser took 0.12ms. Allocated memory is still 153.1MB. Free memory is still 95.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:02:19,948 INFO L158 Benchmark]: CACSL2BoogieTranslator took 664.94ms. Allocated memory is still 153.1MB. Free memory was 88.6MB in the beginning and 111.1MB in the end (delta: -22.5MB). Peak memory consumption was 30.6MB. Max. memory is 16.1GB. [2024-01-27 23:02:19,949 INFO L158 Benchmark]: Boogie Procedure Inliner took 91.81ms. Allocated memory is still 153.1MB. Free memory was 111.1MB in the beginning and 108.4MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-01-27 23:02:19,949 INFO L158 Benchmark]: Boogie Preprocessor took 98.19ms. Allocated memory is still 153.1MB. Free memory was 108.4MB in the beginning and 104.8MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-01-27 23:02:19,949 INFO L158 Benchmark]: RCFGBuilder took 851.93ms. Allocated memory is still 153.1MB. Free memory was 104.8MB in the beginning and 55.9MB in the end (delta: 49.0MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2024-01-27 23:02:19,949 INFO L158 Benchmark]: TraceAbstraction took 10661.11ms. Allocated memory was 153.1MB in the beginning and 2.5GB in the end (delta: 2.4GB). Free memory was 55.2MB in the beginning and 2.1GB in the end (delta: -2.0GB). Peak memory consumption was 317.0MB. Max. memory is 16.1GB. [2024-01-27 23:02:19,950 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 153.1MB. Free memory is still 113.3MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.12ms. Allocated memory is still 153.1MB. Free memory is still 95.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 664.94ms. Allocated memory is still 153.1MB. Free memory was 88.6MB in the beginning and 111.1MB in the end (delta: -22.5MB). Peak memory consumption was 30.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 91.81ms. Allocated memory is still 153.1MB. Free memory was 111.1MB in the beginning and 108.4MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 98.19ms. Allocated memory is still 153.1MB. Free memory was 108.4MB in the beginning and 104.8MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 851.93ms. Allocated memory is still 153.1MB. Free memory was 104.8MB in the beginning and 55.9MB in the end (delta: 49.0MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * TraceAbstraction took 10661.11ms. Allocated memory was 153.1MB in the beginning and 2.5GB in the end (delta: 2.4GB). Free memory was 55.2MB in the beginning and 2.1GB in the end (delta: -2.0GB). Peak memory consumption was 317.0MB. 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: 717]: invariant of correctness witness can be violated invariant of correctness witness can be violated We found a FailurePath: [L690] 0 volatile int max = 0x80000000; [L691] 0 pthread_mutex_t m = { { 0, 0, 0, PTHREAD_MUTEX_TIMED_NP, 0, { { 0, 0 } } } }; [L691] 0 pthread_mutex_t m = { { 0, 0, 0, PTHREAD_MUTEX_TIMED_NP, 0, { { 0, 0 } } } }; [L691] 0 pthread_mutex_t m = { { 0, 0, 0, PTHREAD_MUTEX_TIMED_NP, 0, { { 0, 0 } } } }; [L691] 0 pthread_mutex_t m = { { 0, 0, 0, PTHREAD_MUTEX_TIMED_NP, 0, { { 0, 0 } } } }; [L691] 0 pthread_mutex_t m = { { 0, 0, 0, PTHREAD_MUTEX_TIMED_NP, 0, { { 0, 0 } } } }; [L691] 0 pthread_mutex_t m = { { 0, 0, 0, PTHREAD_MUTEX_TIMED_NP, 0, { { 0, 0 } } } }; [L692] 0 int storage[2*3]; [L692] 0 int storage[2*3]; [L692] 0 int storage[2*3]; [L692] 0 int storage[2*3]; [L692] 0 int storage[2*3]; [L692] 0 int storage[2*3]; [L692] 0 int storage[2*3]; [L722] 0 int i = 0; VAL [i=0, m={3:0}, max=-2147483648, storage={4:0}] [L722] COND TRUE 0 i < 2*3 [L723] 0 storage[i] = __VERIFIER_nondet_int() [L722] 0 i++ VAL [i=1, m={3:0}, max=-2147483648, storage={4:0}] [L722] COND TRUE 0 i < 2*3 [L723] 0 storage[i] = __VERIFIER_nondet_int() [L722] 0 i++ VAL [i=2, m={3:0}, max=-2147483648, storage={4:0}] [L722] COND TRUE 0 i < 2*3 [L723] 0 storage[i] = __VERIFIER_nondet_int() [L722] 0 i++ VAL [i=3, m={3:0}, max=-2147483648, storage={4:0}] [L722] COND TRUE 0 i < 2*3 [L723] 0 storage[i] = __VERIFIER_nondet_int() [L722] 0 i++ VAL [i=4, m={3:0}, max=-2147483648, storage={4:0}] [L722] COND TRUE 0 i < 2*3 [L723] 0 storage[i] = __VERIFIER_nondet_int() [L722] 0 i++ VAL [i=5, m={3:0}, max=-2147483648, storage={4:0}] [L722] COND TRUE 0 i < 2*3 [L723] 0 storage[i] = __VERIFIER_nondet_int() [L722] 0 i++ VAL [i=6, m={3:0}, max=-2147483648, storage={4:0}] [L722] COND FALSE 0 !(i < 2*3) [L724] 0 pthread_t t; VAL [m={3:0}, max=-2147483648, storage={4:0}, t={5:0}] [L725] COND TRUE 0 1 [L725] FCALL, FORK 0 pthread_create(&t, 0, thr1, 0) VAL [m={3:0}, max=-2147483648, storage={4:0}, t={5:0}] [L716] 1 CodeAnnotStmt[Assertion[BinaryExpression[COMPEQ,CastExpression[ACSLType[unsigned long],IdentifierExpression[arg]],IntegerLiteral[0UL]]]] [L716] 1 int offset=__VERIFIER_nondet_int(); [L717] 1 CodeAnnotStmt[Assertion[BinaryExpression[COMPEQ,BinaryExpression[ARITHMOD,IdentifierExpression[offset],IntegerLiteral[2]],IntegerLiteral[0]]]] VAL [arg={0:0}, arg={0:0}, m={3:0}, max=-2147483648, offset=-1, storage={4:0}] - UnprovableResult [Line: 716]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 717]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 717]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 718]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 696]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 696]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 696]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 696]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 696]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 696]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 696]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 696]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 696]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 696]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 696]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 696]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 697]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 698]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 704]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 698]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 704]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 698]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 704]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 698]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 704]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 699]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 704]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 699]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 704]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 699]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 704]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 699]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 700]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 702]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 706]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 700]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 702]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 706]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 700]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 702]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 706]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 700]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 702]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 706]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 700]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 702]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 706]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 700]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 702]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 706]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 700]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 706]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 700]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 697]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 700]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 713]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 707]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 710]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 700]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 713]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 707]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 710]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 713]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 707]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 710]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 713]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 707]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 710]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 713]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 707]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 710]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 713]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 707]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 710]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 713]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 707]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 710]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 713]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 707]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 710]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 707]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 719]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 711]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 711]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 711]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 711]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 711]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 711]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 711]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 712]: Unable to prove that invariant of correctness witness holds Unable to prove that invariant of correctness witness holds Reason: Not analyzed. - UnprovableResult [Line: 725]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 3 procedures, 465 locations, 215 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 2.3s, OverallIterations: 5, TraceHistogramMax: 6, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 0.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 51 SdHoareTripleChecker+Valid, 0.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 40 mSDsluCounter, 12 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 5 mSDsCounter, 4 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 235 IncrementalHoareTripleChecker+Invalid, 239 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4 mSolverCounterUnsat, 7 mSDtfsCounter, 235 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 60 GetRequests, 37 SyntacticMatches, 4 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=541occurred in iteration=4, InterpolantAutomatonStates: 21, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 75 NumberOfCodeBlocks, 71 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 71 ConstructedInterpolants, 0 QuantifiedInterpolants, 137 SizeOfPredicates, 2 NumberOfNonLiveVariables, 328 ConjunctsInSsa, 18 ConjunctsInUnsatCore, 9 InterpolantComputations, 2 PerfectInterpolantSequences, 10/53 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data with 2 thread instances CFG has 4 procedures, 694 locations, 322 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 8.0s, OverallIterations: 5, TraceHistogramMax: 6, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 6.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 75 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 73 mSDsluCounter, 0 SdHoareTripleChecker+Invalid, 0.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 7 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 348 IncrementalHoareTripleChecker+Invalid, 355 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 7 mSolverCounterUnsat, 0 mSDtfsCounter, 348 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 60 GetRequests, 37 SyntacticMatches, 4 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1013occurred in iteration=4, InterpolantAutomatonStates: 21, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 75 NumberOfCodeBlocks, 71 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 71 ConstructedInterpolants, 0 QuantifiedInterpolants, 137 SizeOfPredicates, 2 NumberOfNonLiveVariables, 328 ConjunctsInSsa, 18 ConjunctsInUnsatCore, 9 InterpolantComputations, 2 PerfectInterpolantSequences, 10/53 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2024-01-27 23:02:19,984 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