./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-complex/elimination_backoff_stack.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/elimination_backoff_stack.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a340643f Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-complex/elimination_backoff_stack.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/elimination_backoff_stack.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-a340643-m [2024-01-27 14:59:13,506 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:59:13,573 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:59:13,577 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:59:13,578 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:59:13,605 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:59:13,606 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:59:13,606 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:59:13,607 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:59:13,610 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:59:13,610 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:59:13,610 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:59:13,611 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:59:13,612 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:59:13,612 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:59:13,612 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:59:13,613 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:59:13,613 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:59:13,614 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:59:13,614 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:59:13,614 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:59:13,615 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:59:13,615 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:59:13,615 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:59:13,615 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:59:13,615 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:59:13,616 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:59:13,616 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:59:13,616 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:59:13,616 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:59:13,617 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:59:13,617 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:59:13,618 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:59:13,618 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:59:13,618 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:59:13,618 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:59:13,618 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:59:13,618 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:59:13,619 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:59:13,619 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:59:13,619 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:59:13,619 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:59:13,619 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:59:13,619 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:59:13,834 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:59:13,856 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:59:13,858 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:59:13,859 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:59:13,859 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:59:13,860 INFO L431 ainManager$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/elimination_backoff_stack.yml/witness.yml [2024-01-27 14:59:14,041 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:59:14,041 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:59:14,041 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-complex/elimination_backoff_stack.i [2024-01-27 14:59:15,001 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:59:15,202 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:59:15,203 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-complex/elimination_backoff_stack.i [2024-01-27 14:59:15,218 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b701d91e8/9c0b88c929e9452fb6712a1044957a12/FLAGe8d937c69 [2024-01-27 14:59:15,229 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b701d91e8/9c0b88c929e9452fb6712a1044957a12 [2024-01-27 14:59:15,229 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:59:15,230 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:59:15,231 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:59:15,231 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:59:15,234 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:59:15,235 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:59:14" (1/2) ... [2024-01-27 14:59:15,236 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6842db01 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:59:15, skipping insertion in model container [2024-01-27 14:59:15,236 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:59:14" (1/2) ... [2024-01-27 14:59:15,237 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1b6d30be and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:59:15, skipping insertion in model container [2024-01-27 14:59:15,237 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:59:15" (2/2) ... [2024-01-27 14:59:15,237 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6842db01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:59:15, skipping insertion in model container [2024-01-27 14:59:15,238 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:59:15" (2/2) ... [2024-01-27 14:59:15,238 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:59:15,652 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:59:15,653 INFO L98 nessWitnessExtractor]: Location invariant before [L1585-L1585] (unsigned long )unused == 0UL [2024-01-27 14:59:15,654 INFO L98 nessWitnessExtractor]: Location invariant before [L1522-L1522] x == 1 [2024-01-27 14:59:15,654 INFO L98 nessWitnessExtractor]: Location invariant before [L1402-L1402] 0 <= unique_id [2024-01-27 14:59:15,654 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] 0 == ret [2024-01-27 14:59:15,654 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] ret == 0 [2024-01-27 14:59:15,655 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] 1 <= him [2024-01-27 14:59:15,655 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] 0 <= unique_id [2024-01-27 14:59:15,655 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] him != 0 [2024-01-27 14:59:15,655 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] localPop_ret <= 4 [2024-01-27 14:59:15,655 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 14:59:15,655 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] 0 <= localPop_ret [2024-01-27 14:59:15,655 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] (unsigned long )unused == 0UL [2024-01-27 14:59:15,656 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] ret <= 1 [2024-01-27 14:59:15,656 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] 0 <= ret [2024-01-27 14:59:15,656 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] ret == 0 || ret == 1 [2024-01-27 14:59:15,656 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] 1 <= him [2024-01-27 14:59:15,656 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] him != 0 [2024-01-27 14:59:15,656 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] 0 <= unique_id [2024-01-27 14:59:15,656 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967294LL - (long long )mypid) - (long long )ret >= 0LL [2024-01-27 14:59:15,656 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967295LL - (long long )mypid) + (long long )ret >= 0LL [2024-01-27 14:59:15,657 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967296LL + (long long )mypid) + (long long )ret >= 0LL [2024-01-27 14:59:15,657 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967295LL + (long long )mypid) - (long long )ret >= 0LL [2024-01-27 14:59:15,657 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] 1 <= him [2024-01-27 14:59:15,657 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] him != 0 [2024-01-27 14:59:15,658 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] PopOpen == 0 [2024-01-27 14:59:15,658 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] collision == 0 [2024-01-27 14:59:15,658 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] S.ptop == 0 [2024-01-27 14:59:15,658 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] unique_id == 0 [2024-01-27 14:59:15,658 INFO L98 nessWitnessExtractor]: Location invariant before [L1516-L1516] 1 == x [2024-01-27 14:59:15,658 INFO L98 nessWitnessExtractor]: Location invariant before [L1516-L1516] x == 1 [2024-01-27 14:59:15,659 INFO L98 nessWitnessExtractor]: Location invariant before [L1578-L1578] (unsigned long )unused == 0UL [2024-01-27 14:59:15,659 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] PopOpen == 0 [2024-01-27 14:59:15,659 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] unique_id == 0 [2024-01-27 14:59:15,659 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] S.ptop == 0 [2024-01-27 14:59:15,659 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] collision == 0 [2024-01-27 14:59:15,659 INFO L98 nessWitnessExtractor]: Location invariant before [L1519-L1519] 1 == x [2024-01-27 14:59:15,659 INFO L98 nessWitnessExtractor]: Location invariant before [L1519-L1519] x == 1 [2024-01-27 14:59:15,659 INFO L98 nessWitnessExtractor]: Location invariant before [L1423-L1432] him != 0 [2024-01-27 14:59:15,660 INFO L98 nessWitnessExtractor]: Location invariant before [L1423-L1432] 1 <= him [2024-01-27 14:59:15,661 INFO L98 nessWitnessExtractor]: Location invariant before [L1404-L1404] 0 <= unique_id [2024-01-27 14:59:15,661 INFO L98 nessWitnessExtractor]: Location invariant before [L1607-L1607] (unsigned long )unused == 0UL [2024-01-27 14:59:15,661 INFO L98 nessWitnessExtractor]: Location invariant before [L1548-L1548] 1 == localPush1 [2024-01-27 14:59:15,661 INFO L98 nessWitnessExtractor]: Location invariant before [L1548-L1548] 0 <= unique_id [2024-01-27 14:59:15,661 INFO L98 nessWitnessExtractor]: Location invariant before [L1548-L1548] localPush1 == 1 [2024-01-27 14:59:15,661 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] 0 <= unique_id [2024-01-27 14:59:15,661 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] 0 <= unique_id [2024-01-27 14:59:15,662 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] 0 == ret [2024-01-27 14:59:15,662 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] ret == 0 [2024-01-27 14:59:15,662 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] him != 0 [2024-01-27 14:59:15,662 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] 1 <= him [2024-01-27 14:59:15,662 INFO L98 nessWitnessExtractor]: Location invariant before [L1552-L1552] 0 <= unique_id [2024-01-27 14:59:15,663 INFO L98 nessWitnessExtractor]: Location invariant before [L1552-L1552] 1 == localPush1 [2024-01-27 14:59:15,663 INFO L98 nessWitnessExtractor]: Location invariant before [L1552-L1552] localPush1 == 1 [2024-01-27 14:59:15,663 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] p == & S.ptop [2024-01-27 14:59:15,663 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] 0 <= ret [2024-01-27 14:59:15,664 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] ret <= 1 [2024-01-27 14:59:15,664 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] ret == 0 || ret == 1 [2024-01-27 14:59:15,664 INFO L98 nessWitnessExtractor]: Location invariant before [L1589-L1589] (unsigned long )unused == 0UL [2024-01-27 14:59:15,664 INFO L98 nessWitnessExtractor]: Location invariant before [L1554-L1554] 0 <= unique_id [2024-01-27 14:59:15,665 INFO L98 nessWitnessExtractor]: Location invariant before [L1554-L1554] localPush1 == 1 [2024-01-27 14:59:15,665 INFO L98 nessWitnessExtractor]: Location invariant before [L1554-L1554] 1 == localPush1 [2024-01-27 14:59:15,665 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] localPop_ret <= 4 [2024-01-27 14:59:15,665 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] (unsigned long )unused == 0UL [2024-01-27 14:59:15,665 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] 0 <= localPop_ret [2024-01-27 14:59:15,665 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 14:59:15,665 INFO L98 nessWitnessExtractor]: Location invariant before [L1371-L1371] new == (ThreadInfo *)((void *)0) [2024-01-27 14:59:15,684 INFO L98 nessWitnessExtractor]: Location invariant before [L1371-L1371] new == 0 [2024-01-27 14:59:15,684 INFO L98 nessWitnessExtractor]: Location invariant before [L1371-L1371] 0 <= unique_id [2024-01-27 14:59:15,684 INFO L98 nessWitnessExtractor]: Location invariant before [L1391-L1391] 0 <= unique_id [2024-01-27 14:59:15,687 INFO L98 nessWitnessExtractor]: Location invariant before [L1391-L1391] p == & S.ptop [2024-01-27 14:59:15,687 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] 1 <= him [2024-01-27 14:59:15,688 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] ret == 0 || ret == 1 [2024-01-27 14:59:15,688 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] 0 <= ret [2024-01-27 14:59:15,688 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] ret <= 1 [2024-01-27 14:59:15,688 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] 0 <= unique_id [2024-01-27 14:59:15,688 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] him != 0 [2024-01-27 14:59:15,688 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 14:59:15,688 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] 0 <= localPop_ret [2024-01-27 14:59:15,688 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] 0 <= unique_id [2024-01-27 14:59:15,689 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] localPop_ret <= 4 [2024-01-27 14:59:15,689 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] 0 <= unique_id [2024-01-27 14:59:15,689 INFO L98 nessWitnessExtractor]: Location invariant before [L1600-L1600] (unsigned long )unused == 0UL [2024-01-27 14:59:15,689 INFO L98 nessWitnessExtractor]: Location invariant before [L1584-L1584] (unsigned long )unused == 0UL [2024-01-27 14:59:15,689 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] 0 <= localPop_ret [2024-01-27 14:59:15,689 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] (unsigned long )unused == 0UL [2024-01-27 14:59:15,689 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] localPop_ret <= 4 [2024-01-27 14:59:15,690 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 14:59:15,690 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] new == (ThreadInfo *)((void *)0) [2024-01-27 14:59:15,690 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] new == 0 [2024-01-27 14:59:15,690 INFO L98 nessWitnessExtractor]: Location invariant before [L1576-L1576] (unsigned long )unused == 0UL [2024-01-27 14:59:15,690 INFO L98 nessWitnessExtractor]: Location invariant before [L1377-L1382] 0 <= unique_id [2024-01-27 14:59:15,691 INFO L98 nessWitnessExtractor]: Location invariant before [L1582-L1582] (unsigned long )unused == 0UL [2024-01-27 14:59:15,691 INFO L98 nessWitnessExtractor]: Location invariant before [L1410-L1410] 0 <= unique_id [2024-01-27 14:59:15,691 INFO L98 nessWitnessExtractor]: Location invariant before [L1410-L1410] 0 <= i [2024-01-27 14:59:15,691 INFO L98 nessWitnessExtractor]: Location invariant before [L1518-L1518] 1 == x [2024-01-27 14:59:15,691 INFO L98 nessWitnessExtractor]: Location invariant before [L1518-L1518] 1 <= unique_id [2024-01-27 14:59:15,691 INFO L98 nessWitnessExtractor]: Location invariant before [L1518-L1518] x == 1 [2024-01-27 14:59:15,691 INFO L98 nessWitnessExtractor]: Location invariant before [L1381-L1381] 0 <= unique_id [2024-01-27 14:59:15,691 INFO L98 nessWitnessExtractor]: Location invariant before [L1481-L1485] 0 <= unique_id [2024-01-27 14:59:15,691 INFO L98 nessWitnessExtractor]: Location invariant before [L1401-L1401] 0 <= i [2024-01-27 14:59:15,692 INFO L98 nessWitnessExtractor]: Location invariant before [L1401-L1401] 0 <= unique_id [2024-01-27 14:59:15,692 INFO L98 nessWitnessExtractor]: Location invariant before [L1572-L1572] (unsigned long )unused == 0UL [2024-01-27 14:59:15,692 INFO L98 nessWitnessExtractor]: Location invariant before [L1535-L1535] (v == 0 || v == 1) || v == 2 [2024-01-27 14:59:15,692 INFO L98 nessWitnessExtractor]: Location invariant before [L1535-L1535] v <= 4 [2024-01-27 14:59:15,692 INFO L98 nessWitnessExtractor]: Location invariant before [L1535-L1535] 0 <= v [2024-01-27 14:59:15,692 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] ret <= 1 [2024-01-27 14:59:15,693 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] 0 <= unique_id [2024-01-27 14:59:15,693 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] 0 <= ret [2024-01-27 14:59:15,693 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] 1 <= him [2024-01-27 14:59:15,694 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] him != 0 [2024-01-27 14:59:15,694 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] ret == 0 || ret == 1 [2024-01-27 14:59:15,694 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] 0 <= unique_id [2024-01-27 14:59:15,694 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] 0 <= ret [2024-01-27 14:59:15,695 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] ret <= 1 [2024-01-27 14:59:15,695 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] 1 <= him [2024-01-27 14:59:15,695 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] him != 0 [2024-01-27 14:59:15,695 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] ret == 0 || ret == 1 [2024-01-27 14:59:15,695 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] 0 <= unique_id [2024-01-27 14:59:15,696 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] him != 0 [2024-01-27 14:59:15,696 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] ret <= 1 [2024-01-27 14:59:15,696 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] 1 <= him [2024-01-27 14:59:15,696 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] 0 <= ret [2024-01-27 14:59:15,696 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] ret == 0 || ret == 1 [2024-01-27 14:59:15,696 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] 1 <= him [2024-01-27 14:59:15,697 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] him != 0 [2024-01-27 14:59:15,697 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] 0 == ret [2024-01-27 14:59:15,697 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] 0 <= unique_id [2024-01-27 14:59:15,697 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] ret == 0 [2024-01-27 14:59:15,697 INFO L98 nessWitnessExtractor]: Location invariant before [L1588-L1588] (unsigned long )unused == 0UL [2024-01-27 14:59:15,697 INFO L98 nessWitnessExtractor]: Location invariant before [L1555-L1555] localPush1 == 1 [2024-01-27 14:59:15,697 INFO L98 nessWitnessExtractor]: Location invariant before [L1555-L1555] 0 <= unique_id [2024-01-27 14:59:15,697 INFO L98 nessWitnessExtractor]: Location invariant before [L1555-L1555] 1 == localPush1 [2024-01-27 14:59:15,697 INFO L98 nessWitnessExtractor]: Location invariant before [L1551-L1551] 1 == localPush1 [2024-01-27 14:59:15,698 INFO L98 nessWitnessExtractor]: Location invariant before [L1551-L1551] localPush1 == 1 [2024-01-27 14:59:15,698 INFO L98 nessWitnessExtractor]: Location invariant before [L1579-L1579] (unsigned long )unused == 0UL [2024-01-27 14:59:15,698 INFO L98 nessWitnessExtractor]: Location invariant before [L1570-L1570] (unsigned long )unused == 0UL [2024-01-27 14:59:15,698 INFO L98 nessWitnessExtractor]: Location invariant before [L1388-L1388] p == & S.ptop [2024-01-27 14:59:15,698 INFO L98 nessWitnessExtractor]: Location invariant before [L1388-L1388] 0 <= unique_id [2024-01-27 14:59:15,698 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] 0 <= unique_id [2024-01-27 14:59:15,698 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] p == & collision [2024-01-27 14:59:15,698 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] 0 <= unique_id [2024-01-27 14:59:15,698 INFO L98 nessWitnessExtractor]: Location invariant before [L1528-L1528] 0 <= unique_id [2024-01-27 14:59:15,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 14:59:15,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] 0 <= localPop_ret [2024-01-27 14:59:15,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] localPop_ret <= 4 [2024-01-27 14:59:15,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] (unsigned long )unused == 0UL [2024-01-27 14:59:15,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1583-L1583] (unsigned long )unused == 0UL [2024-01-27 14:59:15,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] ret == 0 || ret == 1 [2024-01-27 14:59:15,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] ret <= 1 [2024-01-27 14:59:15,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] 0 <= ret [2024-01-27 14:59:15,700 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] him != 0 [2024-01-27 14:59:15,700 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] 1 <= him [2024-01-27 14:59:15,700 INFO L98 nessWitnessExtractor]: Location invariant before [L1378-L1378] 0 <= unique_id [2024-01-27 14:59:15,700 INFO L98 nessWitnessExtractor]: Location invariant after [L1562-L1568] 0 <= localPop_ret [2024-01-27 14:59:15,700 INFO L98 nessWitnessExtractor]: Location invariant after [L1562-L1568] localPop_ret <= 4 [2024-01-27 14:59:15,700 INFO L98 nessWitnessExtractor]: Location invariant after [L1562-L1568] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 14:59:15,700 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] new == 0 [2024-01-27 14:59:15,700 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] new == (ThreadInfo *)((void *)0) [2024-01-27 14:59:15,700 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] 0 <= unique_id [2024-01-27 14:59:15,701 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] localPop_ret <= 4 [2024-01-27 14:59:15,701 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] 0 <= localPop_ret [2024-01-27 14:59:15,701 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 14:59:15,701 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] PopOpen <= 2147483646 [2024-01-27 14:59:15,701 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] 0 <= unique_id [2024-01-27 14:59:15,701 INFO L98 nessWitnessExtractor]: Location invariant before [L1422-L1433] 1 <= him [2024-01-27 14:59:15,702 INFO L98 nessWitnessExtractor]: Location invariant before [L1422-L1433] him != 0 [2024-01-27 14:59:15,702 INFO L98 nessWitnessExtractor]: Location invariant after [L1542-L1544] 0 <= unique_id [2024-01-27 14:59:15,702 INFO L98 nessWitnessExtractor]: Location invariant before [L1403-L1403] 0 <= unique_id [2024-01-27 14:59:15,702 INFO L98 nessWitnessExtractor]: Location invariant before [L1577-L1577] (unsigned long )unused == 0UL [2024-01-27 14:59:15,702 INFO L98 nessWitnessExtractor]: Location invariant before [L1409-L1409] 0 <= unique_id [2024-01-27 14:59:15,702 INFO L98 nessWitnessExtractor]: Location invariant after [L1514-L1524] x == 1 [2024-01-27 14:59:15,702 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-27 14:59:15,703 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-27 14:59:15,703 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] 0 <= unique_id [2024-01-27 14:59:15,703 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] 0 == ret [2024-01-27 14:59:15,703 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] him != 0 [2024-01-27 14:59:15,703 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] 0 <= unique_id [2024-01-27 14:59:15,703 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] 1 <= him [2024-01-27 14:59:15,704 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] ret == 0 [2024-01-27 14:59:15,704 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1372] new == 0 [2024-01-27 14:59:15,705 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1372] 0 <= unique_id [2024-01-27 14:59:15,707 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1372] new == (ThreadInfo *)((void *)0) [2024-01-27 14:59:15,707 INFO L98 nessWitnessExtractor]: Location invariant before [L1559-L1559] 0 <= unique_id [2024-01-27 14:59:15,707 INFO L98 nessWitnessExtractor]: Location invariant before [L1413-L1413] 0 <= unique_id [2024-01-27 14:59:15,707 INFO L98 nessWitnessExtractor]: Location invariant before [L1520-L1520] x == 1 [2024-01-27 14:59:15,712 INFO L98 nessWitnessExtractor]: Location invariant before [L1520-L1520] 1 == x [2024-01-27 14:59:15,713 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] (unsigned long )unused == 0UL [2024-01-27 14:59:15,713 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] 0 <= localPop_ret [2024-01-27 14:59:15,713 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 14:59:15,713 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] localPop_ret <= 4 [2024-01-27 14:59:15,713 INFO L98 nessWitnessExtractor]: Location invariant before [L1563-L1563] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 14:59:15,713 INFO L98 nessWitnessExtractor]: Location invariant before [L1563-L1563] 0 <= localPop_ret [2024-01-27 14:59:15,713 INFO L98 nessWitnessExtractor]: Location invariant before [L1563-L1563] localPop_ret <= 4 [2024-01-27 14:59:15,713 INFO L98 nessWitnessExtractor]: Location invariant before [L1594-L1594] (unsigned long )unused == 0UL [2024-01-27 14:59:15,713 INFO L98 nessWitnessExtractor]: Location invariant before [L1595-L1595] (unsigned long )unused == 0UL [2024-01-27 14:59:15,713 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] 0 <= unique_id [2024-01-27 14:59:15,714 INFO L98 nessWitnessExtractor]: Location invariant before [L1606-L1606] (unsigned long )unused == 0UL [2024-01-27 14:59:15,714 INFO L98 nessWitnessExtractor]: Location invariant before [L1601-L1601] (unsigned long )unused == 0UL [2024-01-27 14:59:15,714 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] PopOpen <= 2147483646 [2024-01-27 14:59:15,714 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 14:59:15,714 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] 0 <= localPop_ret [2024-01-27 14:59:15,714 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] localPop_ret <= 4 [2024-01-27 14:59:15,714 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] 0 <= unique_id [2024-01-27 14:59:15,714 INFO L98 nessWitnessExtractor]: Location invariant before [L1421-L1421] 1 <= him [2024-01-27 14:59:15,714 INFO L98 nessWitnessExtractor]: Location invariant before [L1421-L1421] him != 0 [2024-01-27 14:59:15,714 INFO L98 nessWitnessExtractor]: Location invariant before [L1425-L1425] him != 0 [2024-01-27 14:59:15,714 INFO L98 nessWitnessExtractor]: Location invariant before [L1425-L1425] 1 <= him [2024-01-27 14:59:15,715 INFO L98 nessWitnessExtractor]: Location invariant before [L1573-L1573] (unsigned long )unused == 0UL [2024-01-27 14:59:15,715 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] S.ptop == 0 [2024-01-27 14:59:15,715 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] PopOpen == 0 [2024-01-27 14:59:15,715 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] unique_id == 0 [2024-01-27 14:59:15,716 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] collision == 0 [2024-01-27 14:59:15,716 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] 0 <= ret [2024-01-27 14:59:15,716 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] ret <= 1 [2024-01-27 14:59:15,716 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] 0 <= unique_id [2024-01-27 14:59:15,716 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] new == 0 [2024-01-27 14:59:15,716 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] ret == 0 || ret == 1 [2024-01-27 14:59:15,716 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] new == (ThreadInfo *)((void *)0) [2024-01-27 14:59:15,716 INFO L98 nessWitnessExtractor]: Location invariant before [L1400-L1400] 0 <= unique_id [2024-01-27 14:59:15,716 INFO L98 nessWitnessExtractor]: Location invariant before [L1411-L1411] 0 <= unique_id [2024-01-27 14:59:15,716 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] p == & collision [2024-01-27 14:59:15,717 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] 0 <= unique_id [2024-01-27 14:59:15,717 INFO L98 nessWitnessExtractor]: Location invariant before [L1386-L1386] p == & S.ptop [2024-01-27 14:59:15,717 INFO L98 nessWitnessExtractor]: Location invariant before [L1412-L1412] 0 <= unique_id [2024-01-27 14:59:15,717 INFO L98 nessWitnessExtractor]: Location invariant before [L1354-L1354] p == & collision [2024-01-27 14:59:15,717 INFO L98 nessWitnessExtractor]: Location invariant before [L1431-L1431] him != 0 [2024-01-27 14:59:15,717 INFO L98 nessWitnessExtractor]: Location invariant before [L1431-L1431] 1 <= him [2024-01-27 14:59:15,717 INFO L98 nessWitnessExtractor]: Location invariant before [L1560-L1560] -2147483647 <= PopOpen [2024-01-27 14:59:15,717 INFO L98 nessWitnessExtractor]: Location invariant before [L1560-L1560] 0 <= unique_id [2024-01-27 14:59:15,717 INFO L98 nessWitnessExtractor]: Location invariant before [L1468-L1468] 0 <= unique_id [2024-01-27 14:59:15,717 INFO L98 nessWitnessExtractor]: Location invariant before [L1387-L1392] 0 <= unique_id [2024-01-27 14:59:15,718 INFO L98 nessWitnessExtractor]: Location invariant before [L1387-L1392] p == & S.ptop [2024-01-27 14:59:15,718 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] PopOpen <= 2147483646 [2024-01-27 14:59:15,718 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] 0 <= localPop_ret [2024-01-27 14:59:15,718 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] localPop_ret <= 4 [2024-01-27 14:59:15,718 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] 0 <= unique_id [2024-01-27 14:59:15,718 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 14:59:15,718 INFO L98 nessWitnessExtractor]: Location invariant before [L1467-L1467] 0 <= unique_id [2024-01-27 14:59:15,718 INFO L98 nessWitnessExtractor]: Location invariant before [L1467-L1467] 0 <= i [2024-01-27 14:59:15,718 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] new == (ThreadInfo *)((void *)0) [2024-01-27 14:59:15,719 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] 0 <= unique_id [2024-01-27 14:59:15,719 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] new == 0 [2024-01-27 14:59:15,719 INFO L98 nessWitnessExtractor]: Location invariant before [L1469-L1469] 0 <= unique_id [2024-01-27 14:59:15,719 INFO L98 nessWitnessExtractor]: Location invariant before [L1424-L1428] him != 0 [2024-01-27 14:59:15,719 INFO L98 nessWitnessExtractor]: Location invariant before [L1424-L1428] 1 <= him [2024-01-27 14:59:15,719 INFO L98 nessWitnessExtractor]: Location invariant before [L1536-L1536] (v == 0 || v == 1) || v == 2 [2024-01-27 14:59:15,719 INFO L98 nessWitnessExtractor]: Location invariant before [L1536-L1536] v <= 4 [2024-01-27 14:59:15,719 INFO L98 nessWitnessExtractor]: Location invariant before [L1536-L1536] 0 <= v [2024-01-27 14:59:15,719 INFO L98 nessWitnessExtractor]: Location invariant before [L1571-L1571] (unsigned long )unused == 0UL [2024-01-27 14:59:15,719 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 14:59:15,720 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] (unsigned long )unused == 0UL [2024-01-27 14:59:15,720 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] localPop_ret <= 4 [2024-01-27 14:59:15,720 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] 0 <= localPop_ret [2024-01-27 14:59:15,720 INFO L98 nessWitnessExtractor]: Location invariant before [L1546-L1546] localPush1 == 1 [2024-01-27 14:59:15,720 INFO L98 nessWitnessExtractor]: Location invariant before [L1546-L1546] 1 == localPush1 [2024-01-27 14:59:15,722 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] (unsigned long )unused == 0UL [2024-01-27 14:59:15,722 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 14:59:15,722 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] 0 <= localPop_ret [2024-01-27 14:59:15,722 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] localPop_ret <= 4 [2024-01-27 14:59:15,722 INFO L98 nessWitnessExtractor]: Location invariant before [L1529-L1529] 1 <= unique_id [2024-01-27 14:59:15,722 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] ret == 0 || ret == 1 [2024-01-27 14:59:15,722 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] 0 <= ret [2024-01-27 14:59:15,723 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] p == & collision [2024-01-27 14:59:15,723 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] ret <= 1 [2024-01-27 14:59:15,723 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] 0 <= unique_id [2024-01-27 14:59:15,723 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] 0 <= ret [2024-01-27 14:59:15,723 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] ret == 0 || ret == 1 [2024-01-27 14:59:15,723 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] ret <= 1 [2024-01-27 14:59:15,723 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] p == & collision [2024-01-27 14:59:15,723 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] p == & collision [2024-01-27 14:59:15,723 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] 0 <= unique_id [2024-01-27 14:59:15,723 INFO L98 nessWitnessExtractor]: Location invariant after [L1545-L1549] localPush1 == 1 [2024-01-27 14:59:15,723 INFO L98 nessWitnessExtractor]: Location invariant after [L1545-L1549] 1 == localPush1 [2024-01-27 14:59:15,724 INFO L98 nessWitnessExtractor]: Location invariant before [L1470-L1470] 0 <= unique_id [2024-01-27 14:59:15,724 INFO L98 nessWitnessExtractor]: Location invariant before [L1389-L1389] 0 <= unique_id [2024-01-27 14:59:15,724 INFO L98 nessWitnessExtractor]: Location invariant before [L1389-L1389] p == & S.ptop [2024-01-27 14:59:15,724 INFO L98 nessWitnessExtractor]: Location invariant before [L1379-L1379] 0 <= unique_id [2024-01-27 14:59:15,724 INFO L98 nessWitnessExtractor]: Location invariant before [L1466-L1466] 0 <= unique_id [2024-01-27 14:59:15,724 INFO L98 nessWitnessExtractor]: Location invariant before [L1430-L1430] 1 <= him [2024-01-27 14:59:15,724 INFO L98 nessWitnessExtractor]: Location invariant before [L1430-L1430] him != 0 [2024-01-27 14:59:15,724 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] localPop_ret <= 4 [2024-01-27 14:59:15,724 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 14:59:15,724 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] 0 <= localPop_ret [2024-01-27 14:59:15,724 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] (unsigned long )unused == 0UL [2024-01-27 14:59:15,725 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] localPush1 == 1 [2024-01-27 14:59:15,725 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] 0 <= unique_id [2024-01-27 14:59:15,725 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] 1 == localPush1 [2024-01-27 14:59:15,725 INFO L98 nessWitnessExtractor]: Location invariant before [L1355-L1360] p == & collision [2024-01-27 14:59:15,725 INFO L98 nessWitnessExtractor]: Location invariant before [L1355-L1360] 0 <= unique_id [2024-01-27 14:59:15,725 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] 0 == ret [2024-01-27 14:59:15,725 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] him != 0 [2024-01-27 14:59:15,725 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483648LL + (long long )mypid) + (long long )ret >= 0LL [2024-01-27 14:59:15,725 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483647LL - (long long )mypid) + (long long )ret >= 0LL [2024-01-27 14:59:15,725 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] 1 <= him [2024-01-27 14:59:15,725 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483648LL + (long long )mypid) - (long long )ret >= 0LL [2024-01-27 14:59:15,726 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] ret == 0 [2024-01-27 14:59:15,726 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483647LL - (long long )mypid) - (long long )ret >= 0LL [2024-01-27 14:59:15,726 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] 0 <= ret [2024-01-27 14:59:15,726 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] ret == 0 || ret == 1 [2024-01-27 14:59:15,726 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] 1 <= him [2024-01-27 14:59:15,726 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] him != 0 [2024-01-27 14:59:15,726 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] 0 <= unique_id [2024-01-27 14:59:15,726 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] ret <= 1 [2024-01-27 14:59:15,726 INFO L98 nessWitnessExtractor]: Location invariant before [L1460-L1460] phead == 0 [2024-01-27 14:59:15,726 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] 0 <= ret [2024-01-27 14:59:15,726 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] ret == 0 || ret == 1 [2024-01-27 14:59:15,727 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] 0 <= unique_id [2024-01-27 14:59:15,727 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] ret <= 1 [2024-01-27 14:59:15,730 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] p == & S.ptop [2024-01-27 14:59:15,730 INFO L98 nessWitnessExtractor]: Location invariant before [L1515-L1515] 1 == x [2024-01-27 14:59:15,730 INFO L98 nessWitnessExtractor]: Location invariant before [L1515-L1515] x == 1 [2024-01-27 14:59:15,730 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967295LL + (long long )him) - (long long )mypid >= 0LL [2024-01-27 14:59:15,731 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967294LL - (long long )him) - (long long )mypid >= 0LL [2024-01-27 14:59:15,731 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967296LL + (long long )him) + (long long )mypid >= 0LL [2024-01-27 14:59:15,732 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967295LL - (long long )him) + (long long )mypid >= 0LL [2024-01-27 14:59:15,732 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] 0 <= unique_id [2024-01-27 14:59:15,732 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] 1 <= him [2024-01-27 14:59:15,732 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] him != 0 [2024-01-27 14:59:15,732 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] ret == 0 || ret == 1 [2024-01-27 14:59:15,732 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] ret <= 1 [2024-01-27 14:59:15,732 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] 0 <= ret [2024-01-27 14:59:15,732 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483647LL - (long long )mypid) + (long long )ret >= 0LL [2024-01-27 14:59:15,732 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] 0 <= unique_id [2024-01-27 14:59:15,732 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] ret == 0 [2024-01-27 14:59:15,732 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] 0 == ret [2024-01-27 14:59:15,733 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] him != 0 [2024-01-27 14:59:15,733 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483647LL - (long long )mypid) - (long long )ret >= 0LL [2024-01-27 14:59:15,733 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] 1 <= him [2024-01-27 14:59:15,733 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483648LL + (long long )mypid) + (long long )ret >= 0LL [2024-01-27 14:59:15,733 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483648LL + (long long )mypid) - (long long )ret >= 0LL [2024-01-27 14:59:15,733 INFO L98 nessWitnessExtractor]: Location invariant before [L1521-L1523] x == 1 [2024-01-27 14:59:15,733 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] PopOpen == 0 [2024-01-27 14:59:15,733 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] unique_id == 0 [2024-01-27 14:59:15,733 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] S.ptop == 0 [2024-01-27 14:59:15,733 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] collision == 0 [2024-01-27 14:59:15,733 INFO L98 nessWitnessExtractor]: Location invariant before [L1517-L1517] 1 == x [2024-01-27 14:59:15,734 INFO L98 nessWitnessExtractor]: Location invariant before [L1517-L1517] x == 1 [2024-01-27 14:59:15,734 INFO L98 nessWitnessExtractor]: Location invariant before [L1517-L1517] 0 <= unique_id [2024-01-27 14:59:15,734 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-27 14:59:15,734 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-27 14:59:15,734 INFO L98 nessWitnessExtractor]: Location invariant before [L1543-L1543] 0 <= unique_id [2024-01-27 14:59:15,734 INFO L98 nessWitnessExtractor]: Location invariant before [L1543-L1543] 0 <= unique_id [2024-01-27 14:59:15,734 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] new == (ThreadInfo *)((void *)0) [2024-01-27 14:59:15,734 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] ret == 0 || ret == 1 [2024-01-27 14:59:15,734 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] 0 <= ret [2024-01-27 14:59:15,734 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] ret <= 1 [2024-01-27 14:59:15,734 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] new == 0 [2024-01-27 14:59:15,734 INFO L98 nessWitnessExtractor]: Location invariant before [L1553-L1553] 0 <= unique_id [2024-01-27 14:59:15,735 INFO L98 nessWitnessExtractor]: Location invariant before [L1553-L1553] 1 == localPush1 [2024-01-27 14:59:15,735 INFO L98 nessWitnessExtractor]: Location invariant before [L1553-L1553] localPush1 == 1 [2024-01-27 14:59:15,735 INFO L98 nessWitnessExtractor]: Location invariant after [L1550-L1556] 1 == localPush1 [2024-01-27 14:59:15,735 INFO L98 nessWitnessExtractor]: Location invariant after [L1550-L1556] localPush1 == 1 [2024-01-27 14:59:15,780 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:59:16,152 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-complex/elimination_backoff_stack.i[63614,63627] [2024-01-27 14:59:16,165 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:59:16,175 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:59:16,182 WARN L424 MainDispatcher]: Unable to annotate typedef unsigned int __mode_t; with a witness entry Start Parsing Local [2024-01-27 14:59:16,219 ERROR L324 MainTranslator]: Unsupported Syntax: Unknown or unsupported unary operation: ADDROF [2024-01-27 14:59:16,220 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1b6d30be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:59:16, skipping insertion in model container [2024-01-27 14:59:16,220 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:59:16,220 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:59:16,221 INFO L158 Benchmark]: Toolchain (without parser) took 990.73ms. Allocated memory is still 165.7MB. Free memory was 77.9MB in the beginning and 104.2MB in the end (delta: -26.3MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. [2024-01-27 14:59:16,222 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 121.6MB. Free memory was 83.4MB in the beginning and 83.3MB in the end (delta: 141.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:59:16,222 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 165.7MB. Free memory is still 127.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:59:16,222 INFO L158 Benchmark]: CACSL2BoogieTranslator took 989.16ms. Allocated memory is still 165.7MB. Free memory was 77.7MB in the beginning and 104.2MB in the end (delta: -26.5MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. [2024-01-27 14:59:16,223 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.16ms. Allocated memory is still 121.6MB. Free memory was 83.4MB in the beginning and 83.3MB in the end (delta: 141.4kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 165.7MB. Free memory is still 127.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 989.16ms. Allocated memory is still 165.7MB. Free memory was 77.7MB in the beginning and 104.2MB in the end (delta: -26.5MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1354]: Unsupported Syntax Unknown or unsupported unary operation: ADDROF RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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-complex/elimination_backoff_stack.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/elimination_backoff_stack.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-a340643-m [2024-01-27 14:59:17,952 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:59:18,024 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 14:59:18,028 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:59:18,028 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:59:18,080 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:59:18,081 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:59:18,081 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:59:18,081 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:59:18,085 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:59:18,086 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:59:18,086 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:59:18,086 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:59:18,087 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:59:18,088 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:59:18,088 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:59:18,088 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:59:18,089 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:59:18,089 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:59:18,089 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:59:18,089 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:59:18,090 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:59:18,090 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:59:18,090 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 14:59:18,090 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 14:59:18,090 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:59:18,091 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 14:59:18,091 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:59:18,091 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:59:18,091 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:59:18,092 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:59:18,092 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:59:18,092 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:59:18,093 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:59:18,093 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:59:18,093 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:59:18,094 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:59:18,094 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:59:18,094 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 14:59:18,094 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 14:59:18,094 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:59:18,094 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:59:18,095 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:59:18,095 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:59:18,095 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:59:18,095 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 14:59:18,095 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:59:18,357 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:59:18,371 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:59:18,374 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:59:18,375 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:59:18,375 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:59:18,377 INFO L431 ainManager$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/elimination_backoff_stack.yml/witness.yml [2024-01-27 14:59:18,610 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:59:18,611 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:59:18,612 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-complex/elimination_backoff_stack.i [2024-01-27 14:59:19,696 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:59:19,876 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:59:19,876 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-complex/elimination_backoff_stack.i [2024-01-27 14:59:19,895 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c2f7aba0/93159513e20347dd80a05ae33c583c95/FLAG0ccee713d [2024-01-27 14:59:19,908 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c2f7aba0/93159513e20347dd80a05ae33c583c95 [2024-01-27 14:59:19,909 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:59:19,909 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:59:19,910 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:59:19,910 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:59:19,914 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:59:19,914 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:59:18" (1/2) ... [2024-01-27 14:59:19,915 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b598429 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:59:19, skipping insertion in model container [2024-01-27 14:59:19,915 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:59:18" (1/2) ... [2024-01-27 14:59:19,916 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3dbcd94d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:59:19, skipping insertion in model container [2024-01-27 14:59:19,917 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:59:19" (2/2) ... [2024-01-27 14:59:19,917 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b598429 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:59:19, skipping insertion in model container [2024-01-27 14:59:19,917 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:59:19" (2/2) ... [2024-01-27 14:59:19,917 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:59:20,201 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:59:20,202 INFO L98 nessWitnessExtractor]: Location invariant after [L1562-L1568] 0 <= localPop_ret [2024-01-27 14:59:20,202 INFO L98 nessWitnessExtractor]: Location invariant after [L1562-L1568] localPop_ret <= 4 [2024-01-27 14:59:20,202 INFO L98 nessWitnessExtractor]: Location invariant after [L1562-L1568] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 14:59:20,202 INFO L98 nessWitnessExtractor]: Location invariant before [L1377-L1382] 0 <= unique_id [2024-01-27 14:59:20,203 INFO L98 nessWitnessExtractor]: Location invariant before [L1411-L1411] 0 <= unique_id [2024-01-27 14:59:20,203 INFO L98 nessWitnessExtractor]: Location invariant before [L1535-L1535] 0 <= v [2024-01-27 14:59:20,203 INFO L98 nessWitnessExtractor]: Location invariant before [L1535-L1535] (v == 0 || v == 1) || v == 2 [2024-01-27 14:59:20,203 INFO L98 nessWitnessExtractor]: Location invariant before [L1535-L1535] v <= 4 [2024-01-27 14:59:20,203 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] him != 0 [2024-01-27 14:59:20,203 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] 0 <= unique_id [2024-01-27 14:59:20,203 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] 0 == ret [2024-01-27 14:59:20,204 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] ret == 0 [2024-01-27 14:59:20,204 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] 1 <= him [2024-01-27 14:59:20,204 INFO L98 nessWitnessExtractor]: Location invariant before [L1589-L1589] (unsigned long )unused == 0UL [2024-01-27 14:59:20,204 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] 0 <= unique_id [2024-01-27 14:59:20,204 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] 0 <= ret [2024-01-27 14:59:20,205 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] ret <= 1 [2024-01-27 14:59:20,205 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] ret == 0 || ret == 1 [2024-01-27 14:59:20,205 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] p == & collision [2024-01-27 14:59:20,205 INFO L98 nessWitnessExtractor]: Location invariant before [L1425-L1425] him != 0 [2024-01-27 14:59:20,205 INFO L98 nessWitnessExtractor]: Location invariant before [L1425-L1425] 1 <= him [2024-01-27 14:59:20,205 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483648LL + (long long )mypid) + (long long )ret >= 0LL [2024-01-27 14:59:20,206 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483647LL - (long long )mypid) + (long long )ret >= 0LL [2024-01-27 14:59:20,206 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] 1 <= him [2024-01-27 14:59:20,206 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] 0 == ret [2024-01-27 14:59:20,206 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483648LL + (long long )mypid) - (long long )ret >= 0LL [2024-01-27 14:59:20,206 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] him != 0 [2024-01-27 14:59:20,206 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] 0 <= unique_id [2024-01-27 14:59:20,207 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483647LL - (long long )mypid) - (long long )ret >= 0LL [2024-01-27 14:59:20,207 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] ret == 0 [2024-01-27 14:59:20,207 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] unique_id == 0 [2024-01-27 14:59:20,207 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] PopOpen == 0 [2024-01-27 14:59:20,207 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] S.ptop == 0 [2024-01-27 14:59:20,208 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] collision == 0 [2024-01-27 14:59:20,209 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] 0 <= ret [2024-01-27 14:59:20,209 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] 1 <= him [2024-01-27 14:59:20,209 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] ret <= 1 [2024-01-27 14:59:20,209 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] him != 0 [2024-01-27 14:59:20,209 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] ret == 0 || ret == 1 [2024-01-27 14:59:20,210 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] p == & collision [2024-01-27 14:59:20,210 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] 0 <= unique_id [2024-01-27 14:59:20,210 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] 0 <= localPop_ret [2024-01-27 14:59:20,210 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] localPop_ret <= 4 [2024-01-27 14:59:20,210 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] 0 <= unique_id [2024-01-27 14:59:20,210 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 14:59:20,211 INFO L98 nessWitnessExtractor]: Location invariant before [L1388-L1388] p == & S.ptop [2024-01-27 14:59:20,211 INFO L98 nessWitnessExtractor]: Location invariant before [L1388-L1388] 0 <= unique_id [2024-01-27 14:59:20,211 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] S.ptop == 0 [2024-01-27 14:59:20,211 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] collision == 0 [2024-01-27 14:59:20,211 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] PopOpen == 0 [2024-01-27 14:59:20,211 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] unique_id == 0 [2024-01-27 14:59:20,212 INFO L98 nessWitnessExtractor]: Location invariant before [L1536-L1536] 0 <= v [2024-01-27 14:59:20,212 INFO L98 nessWitnessExtractor]: Location invariant before [L1536-L1536] (v == 0 || v == 1) || v == 2 [2024-01-27 14:59:20,212 INFO L98 nessWitnessExtractor]: Location invariant before [L1536-L1536] v <= 4 [2024-01-27 14:59:20,213 INFO L98 nessWitnessExtractor]: Location invariant before [L1607-L1607] (unsigned long )unused == 0UL [2024-01-27 14:59:20,213 INFO L98 nessWitnessExtractor]: Location invariant before [L1422-L1433] 1 <= him [2024-01-27 14:59:20,213 INFO L98 nessWitnessExtractor]: Location invariant before [L1422-L1433] him != 0 [2024-01-27 14:59:20,213 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] 0 <= unique_id [2024-01-27 14:59:20,213 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] p == & collision [2024-01-27 14:59:20,214 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] 0 <= localPop_ret [2024-01-27 14:59:20,214 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] localPop_ret <= 4 [2024-01-27 14:59:20,214 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 14:59:20,214 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] (unsigned long )unused == 0UL [2024-01-27 14:59:20,214 INFO L98 nessWitnessExtractor]: Location invariant before [L1389-L1389] p == & S.ptop [2024-01-27 14:59:20,214 INFO L98 nessWitnessExtractor]: Location invariant before [L1389-L1389] 0 <= unique_id [2024-01-27 14:59:20,214 INFO L98 nessWitnessExtractor]: Location invariant before [L1431-L1431] him != 0 [2024-01-27 14:59:20,214 INFO L98 nessWitnessExtractor]: Location invariant before [L1431-L1431] 1 <= him [2024-01-27 14:59:20,215 INFO L98 nessWitnessExtractor]: Location invariant after [L1550-L1556] localPush1 == 1 [2024-01-27 14:59:20,215 INFO L98 nessWitnessExtractor]: Location invariant after [L1550-L1556] 1 == localPush1 [2024-01-27 14:59:20,215 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] 0 <= ret [2024-01-27 14:59:20,215 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] ret == 0 || ret == 1 [2024-01-27 14:59:20,215 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] 0 <= unique_id [2024-01-27 14:59:20,215 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] new == (ThreadInfo *)((void *)0) [2024-01-27 14:59:20,215 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] ret <= 1 [2024-01-27 14:59:20,216 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] new == 0 [2024-01-27 14:59:20,216 INFO L98 nessWitnessExtractor]: Location invariant before [L1584-L1584] (unsigned long )unused == 0UL [2024-01-27 14:59:20,216 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-27 14:59:20,216 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-27 14:59:20,217 INFO L98 nessWitnessExtractor]: Location invariant after [L1545-L1549] localPush1 == 1 [2024-01-27 14:59:20,217 INFO L98 nessWitnessExtractor]: Location invariant after [L1545-L1549] 1 == localPush1 [2024-01-27 14:59:20,217 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] him != 0 [2024-01-27 14:59:20,217 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] 0 <= ret [2024-01-27 14:59:20,217 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] ret <= 1 [2024-01-27 14:59:20,217 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] 1 <= him [2024-01-27 14:59:20,217 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] ret == 0 || ret == 1 [2024-01-27 14:59:20,217 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] 0 <= unique_id [2024-01-27 14:59:20,218 INFO L98 nessWitnessExtractor]: Location invariant before [L1600-L1600] (unsigned long )unused == 0UL [2024-01-27 14:59:20,218 INFO L98 nessWitnessExtractor]: Location invariant before [L1546-L1546] localPush1 == 1 [2024-01-27 14:59:20,218 INFO L98 nessWitnessExtractor]: Location invariant before [L1546-L1546] 1 == localPush1 [2024-01-27 14:59:20,218 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 14:59:20,219 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] localPop_ret <= 4 [2024-01-27 14:59:20,219 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] 0 <= localPop_ret [2024-01-27 14:59:20,219 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] (unsigned long )unused == 0UL [2024-01-27 14:59:20,219 INFO L98 nessWitnessExtractor]: Location invariant before [L1469-L1469] 0 <= unique_id [2024-01-27 14:59:20,219 INFO L98 nessWitnessExtractor]: Location invariant before [L1571-L1571] (unsigned long )unused == 0UL [2024-01-27 14:59:20,219 INFO L98 nessWitnessExtractor]: Location invariant before [L1548-L1548] localPush1 == 1 [2024-01-27 14:59:20,220 INFO L98 nessWitnessExtractor]: Location invariant before [L1548-L1548] 0 <= unique_id [2024-01-27 14:59:20,220 INFO L98 nessWitnessExtractor]: Location invariant before [L1548-L1548] 1 == localPush1 [2024-01-27 14:59:20,220 INFO L98 nessWitnessExtractor]: Location invariant before [L1559-L1559] 0 <= unique_id [2024-01-27 14:59:20,220 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] 0 <= unique_id [2024-01-27 14:59:20,220 INFO L98 nessWitnessExtractor]: Location invariant before [L1410-L1410] 0 <= unique_id [2024-01-27 14:59:20,220 INFO L98 nessWitnessExtractor]: Location invariant before [L1410-L1410] 0 <= i [2024-01-27 14:59:20,220 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] localPop_ret <= 4 [2024-01-27 14:59:20,221 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] 0 <= localPop_ret [2024-01-27 14:59:20,221 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] (unsigned long )unused == 0UL [2024-01-27 14:59:20,222 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 14:59:20,222 INFO L98 nessWitnessExtractor]: Location invariant before [L1582-L1582] (unsigned long )unused == 0UL [2024-01-27 14:59:20,222 INFO L98 nessWitnessExtractor]: Location invariant before [L1553-L1553] localPush1 == 1 [2024-01-27 14:59:20,223 INFO L98 nessWitnessExtractor]: Location invariant before [L1553-L1553] 1 == localPush1 [2024-01-27 14:59:20,223 INFO L98 nessWitnessExtractor]: Location invariant before [L1553-L1553] 0 <= unique_id [2024-01-27 14:59:20,223 INFO L98 nessWitnessExtractor]: Location invariant before [L1378-L1378] 0 <= unique_id [2024-01-27 14:59:20,223 INFO L98 nessWitnessExtractor]: Location invariant before [L1381-L1381] 0 <= unique_id [2024-01-27 14:59:20,223 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] 0 <= unique_id [2024-01-27 14:59:20,223 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] p == & collision [2024-01-27 14:59:20,224 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] 0 <= unique_id [2024-01-27 14:59:20,224 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] new == (ThreadInfo *)((void *)0) [2024-01-27 14:59:20,224 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] new == 0 [2024-01-27 14:59:20,224 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 14:59:20,224 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] localPop_ret <= 4 [2024-01-27 14:59:20,224 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] 0 <= unique_id [2024-01-27 14:59:20,224 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] 0 <= localPop_ret [2024-01-27 14:59:20,224 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] PopOpen <= 2147483646 [2024-01-27 14:59:20,225 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483647LL - (long long )mypid) + (long long )ret >= 0LL [2024-01-27 14:59:20,225 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] 1 <= him [2024-01-27 14:59:20,226 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483647LL - (long long )mypid) - (long long )ret >= 0LL [2024-01-27 14:59:20,226 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] him != 0 [2024-01-27 14:59:20,226 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483648LL + (long long )mypid) + (long long )ret >= 0LL [2024-01-27 14:59:20,226 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] 0 == ret [2024-01-27 14:59:20,226 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483648LL + (long long )mypid) - (long long )ret >= 0LL [2024-01-27 14:59:20,226 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] ret == 0 [2024-01-27 14:59:20,226 INFO L98 nessWitnessExtractor]: Location invariant before [L1588-L1588] (unsigned long )unused == 0UL [2024-01-27 14:59:20,226 INFO L98 nessWitnessExtractor]: Location invariant before [L1572-L1572] (unsigned long )unused == 0UL [2024-01-27 14:59:20,226 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] 0 <= ret [2024-01-27 14:59:20,226 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] 0 <= unique_id [2024-01-27 14:59:20,226 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] 1 <= him [2024-01-27 14:59:20,226 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] ret <= 1 [2024-01-27 14:59:20,226 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] ret == 0 || ret == 1 [2024-01-27 14:59:20,227 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] him != 0 [2024-01-27 14:59:20,227 INFO L98 nessWitnessExtractor]: Location invariant before [L1576-L1576] (unsigned long )unused == 0UL [2024-01-27 14:59:20,227 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] 0 <= localPop_ret [2024-01-27 14:59:20,227 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] PopOpen <= 2147483646 [2024-01-27 14:59:20,227 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] 0 <= unique_id [2024-01-27 14:59:20,227 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] localPop_ret <= 4 [2024-01-27 14:59:20,227 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 14:59:20,227 INFO L98 nessWitnessExtractor]: Location invariant before [L1460-L1460] phead == 0 [2024-01-27 14:59:20,228 INFO L98 nessWitnessExtractor]: Location invariant before [L1573-L1573] (unsigned long )unused == 0UL [2024-01-27 14:59:20,228 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] 0 <= unique_id [2024-01-27 14:59:20,228 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] new == 0 [2024-01-27 14:59:20,228 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] new == (ThreadInfo *)((void *)0) [2024-01-27 14:59:20,228 INFO L98 nessWitnessExtractor]: Location invariant before [L1606-L1606] (unsigned long )unused == 0UL [2024-01-27 14:59:20,228 INFO L98 nessWitnessExtractor]: Location invariant before [L1515-L1515] 1 == x [2024-01-27 14:59:20,228 INFO L98 nessWitnessExtractor]: Location invariant before [L1515-L1515] x == 1 [2024-01-27 14:59:20,228 INFO L98 nessWitnessExtractor]: Location invariant before [L1577-L1577] (unsigned long )unused == 0UL [2024-01-27 14:59:20,229 INFO L98 nessWitnessExtractor]: Location invariant before [L1518-L1518] 1 <= unique_id [2024-01-27 14:59:20,229 INFO L98 nessWitnessExtractor]: Location invariant before [L1518-L1518] x == 1 [2024-01-27 14:59:20,229 INFO L98 nessWitnessExtractor]: Location invariant before [L1518-L1518] 1 == x [2024-01-27 14:59:20,229 INFO L98 nessWitnessExtractor]: Location invariant before [L1403-L1403] 0 <= unique_id [2024-01-27 14:59:20,229 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967294LL - (long long )him) - (long long )mypid >= 0LL [2024-01-27 14:59:20,229 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967295LL + (long long )him) - (long long )mypid >= 0LL [2024-01-27 14:59:20,230 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967296LL + (long long )him) + (long long )mypid >= 0LL [2024-01-27 14:59:20,230 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967295LL - (long long )him) + (long long )mypid >= 0LL [2024-01-27 14:59:20,230 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] 0 <= unique_id [2024-01-27 14:59:20,231 INFO L98 nessWitnessExtractor]: Location invariant before [L1354-L1354] p == & collision [2024-01-27 14:59:20,231 INFO L98 nessWitnessExtractor]: Location invariant before [L1421-L1421] 1 <= him [2024-01-27 14:59:20,231 INFO L98 nessWitnessExtractor]: Location invariant before [L1421-L1421] him != 0 [2024-01-27 14:59:20,231 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] ret == 0 || ret == 1 [2024-01-27 14:59:20,232 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] 0 <= ret [2024-01-27 14:59:20,232 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] 0 <= unique_id [2024-01-27 14:59:20,232 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] him != 0 [2024-01-27 14:59:20,232 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] 1 <= him [2024-01-27 14:59:20,232 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] ret <= 1 [2024-01-27 14:59:20,233 INFO L98 nessWitnessExtractor]: Location invariant before [L1529-L1529] 1 <= unique_id [2024-01-27 14:59:20,233 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] collision == 0 [2024-01-27 14:59:20,233 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] S.ptop == 0 [2024-01-27 14:59:20,233 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] unique_id == 0 [2024-01-27 14:59:20,233 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] PopOpen == 0 [2024-01-27 14:59:20,234 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] 0 <= unique_id [2024-01-27 14:59:20,234 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967295LL - (long long )mypid) + (long long )ret >= 0LL [2024-01-27 14:59:20,236 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967294LL - (long long )mypid) - (long long )ret >= 0LL [2024-01-27 14:59:20,237 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967295LL + (long long )mypid) - (long long )ret >= 0LL [2024-01-27 14:59:20,237 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] him != 0 [2024-01-27 14:59:20,237 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] 1 <= him [2024-01-27 14:59:20,242 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967296LL + (long long )mypid) + (long long )ret >= 0LL [2024-01-27 14:59:20,242 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] PopOpen == 0 [2024-01-27 14:59:20,242 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] unique_id == 0 [2024-01-27 14:59:20,243 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] collision == 0 [2024-01-27 14:59:20,243 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] S.ptop == 0 [2024-01-27 14:59:20,243 INFO L98 nessWitnessExtractor]: Location invariant before [L1551-L1551] localPush1 == 1 [2024-01-27 14:59:20,243 INFO L98 nessWitnessExtractor]: Location invariant before [L1551-L1551] 1 == localPush1 [2024-01-27 14:59:20,243 INFO L98 nessWitnessExtractor]: Location invariant before [L1570-L1570] (unsigned long )unused == 0UL [2024-01-27 14:59:20,243 INFO L98 nessWitnessExtractor]: Location invariant before [L1430-L1430] him != 0 [2024-01-27 14:59:20,243 INFO L98 nessWitnessExtractor]: Location invariant before [L1430-L1430] 1 <= him [2024-01-27 14:59:20,243 INFO L98 nessWitnessExtractor]: Location invariant before [L1413-L1413] 0 <= unique_id [2024-01-27 14:59:20,244 INFO L98 nessWitnessExtractor]: Location invariant before [L1543-L1543] 0 <= unique_id [2024-01-27 14:59:20,244 INFO L98 nessWitnessExtractor]: Location invariant before [L1543-L1543] 0 <= unique_id [2024-01-27 14:59:20,244 INFO L98 nessWitnessExtractor]: Location invariant before [L1386-L1386] p == & S.ptop [2024-01-27 14:59:20,244 INFO L98 nessWitnessExtractor]: Location invariant before [L1387-L1392] 0 <= unique_id [2024-01-27 14:59:20,244 INFO L98 nessWitnessExtractor]: Location invariant before [L1387-L1392] p == & S.ptop [2024-01-27 14:59:20,244 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] him != 0 [2024-01-27 14:59:20,245 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] 0 <= unique_id [2024-01-27 14:59:20,245 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] ret == 0 [2024-01-27 14:59:20,245 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] 0 == ret [2024-01-27 14:59:20,245 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] 1 <= him [2024-01-27 14:59:20,245 INFO L98 nessWitnessExtractor]: Location invariant before [L1412-L1412] 0 <= unique_id [2024-01-27 14:59:20,246 INFO L98 nessWitnessExtractor]: Location invariant before [L1520-L1520] 1 == x [2024-01-27 14:59:20,246 INFO L98 nessWitnessExtractor]: Location invariant before [L1520-L1520] x == 1 [2024-01-27 14:59:20,246 INFO L98 nessWitnessExtractor]: Location invariant before [L1555-L1555] 0 <= unique_id [2024-01-27 14:59:20,246 INFO L98 nessWitnessExtractor]: Location invariant before [L1555-L1555] localPush1 == 1 [2024-01-27 14:59:20,246 INFO L98 nessWitnessExtractor]: Location invariant before [L1555-L1555] 1 == localPush1 [2024-01-27 14:59:20,246 INFO L98 nessWitnessExtractor]: Location invariant before [L1466-L1466] 0 <= unique_id [2024-01-27 14:59:20,246 INFO L98 nessWitnessExtractor]: Location invariant before [L1467-L1467] 0 <= i [2024-01-27 14:59:20,246 INFO L98 nessWitnessExtractor]: Location invariant before [L1467-L1467] 0 <= unique_id [2024-01-27 14:59:20,246 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] localPop_ret <= 4 [2024-01-27 14:59:20,267 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] 0 <= localPop_ret [2024-01-27 14:59:20,267 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 14:59:20,267 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] (unsigned long )unused == 0UL [2024-01-27 14:59:20,267 INFO L98 nessWitnessExtractor]: Location invariant before [L1423-L1432] him != 0 [2024-01-27 14:59:20,267 INFO L98 nessWitnessExtractor]: Location invariant before [L1423-L1432] 1 <= him [2024-01-27 14:59:20,267 INFO L98 nessWitnessExtractor]: Location invariant before [L1578-L1578] (unsigned long )unused == 0UL [2024-01-27 14:59:20,268 INFO L98 nessWitnessExtractor]: Location invariant before [L1554-L1554] 1 == localPush1 [2024-01-27 14:59:20,268 INFO L98 nessWitnessExtractor]: Location invariant before [L1554-L1554] localPush1 == 1 [2024-01-27 14:59:20,268 INFO L98 nessWitnessExtractor]: Location invariant before [L1554-L1554] 0 <= unique_id [2024-01-27 14:59:20,268 INFO L98 nessWitnessExtractor]: Location invariant before [L1402-L1402] 0 <= unique_id [2024-01-27 14:59:20,268 INFO L98 nessWitnessExtractor]: Location invariant before [L1470-L1470] 0 <= unique_id [2024-01-27 14:59:20,268 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] 0 <= unique_id [2024-01-27 14:59:20,268 INFO L98 nessWitnessExtractor]: Location invariant before [L1519-L1519] x == 1 [2024-01-27 14:59:20,268 INFO L98 nessWitnessExtractor]: Location invariant before [L1519-L1519] 1 == x [2024-01-27 14:59:20,268 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] 0 <= unique_id [2024-01-27 14:59:20,268 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] new == (ThreadInfo *)((void *)0) [2024-01-27 14:59:20,269 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] new == 0 [2024-01-27 14:59:20,269 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] ret == 0 [2024-01-27 14:59:20,269 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] 0 <= unique_id [2024-01-27 14:59:20,269 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] him != 0 [2024-01-27 14:59:20,269 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] 0 == ret [2024-01-27 14:59:20,269 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] 1 <= him [2024-01-27 14:59:20,269 INFO L98 nessWitnessExtractor]: Location invariant before [L1560-L1560] 0 <= unique_id [2024-01-27 14:59:20,269 INFO L98 nessWitnessExtractor]: Location invariant before [L1560-L1560] -2147483647 <= PopOpen [2024-01-27 14:59:20,269 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] (unsigned long )unused == 0UL [2024-01-27 14:59:20,269 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 14:59:20,270 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] 0 <= localPop_ret [2024-01-27 14:59:20,270 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] localPop_ret <= 4 [2024-01-27 14:59:20,270 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] him != 0 [2024-01-27 14:59:20,270 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] ret <= 1 [2024-01-27 14:59:20,270 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] 0 <= ret [2024-01-27 14:59:20,270 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] ret == 0 || ret == 1 [2024-01-27 14:59:20,270 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] 1 <= him [2024-01-27 14:59:20,270 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] 0 <= unique_id [2024-01-27 14:59:20,270 INFO L98 nessWitnessExtractor]: Location invariant before [L1528-L1528] 0 <= unique_id [2024-01-27 14:59:20,270 INFO L98 nessWitnessExtractor]: Location invariant before [L1563-L1563] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 14:59:20,271 INFO L98 nessWitnessExtractor]: Location invariant before [L1563-L1563] 0 <= localPop_ret [2024-01-27 14:59:20,271 INFO L98 nessWitnessExtractor]: Location invariant before [L1563-L1563] localPop_ret <= 4 [2024-01-27 14:59:20,271 INFO L98 nessWitnessExtractor]: Location invariant before [L1516-L1516] 1 == x [2024-01-27 14:59:20,271 INFO L98 nessWitnessExtractor]: Location invariant before [L1516-L1516] x == 1 [2024-01-27 14:59:20,271 INFO L98 nessWitnessExtractor]: Location invariant before [L1401-L1401] 0 <= i [2024-01-27 14:59:20,271 INFO L98 nessWitnessExtractor]: Location invariant before [L1401-L1401] 0 <= unique_id [2024-01-27 14:59:20,273 INFO L98 nessWitnessExtractor]: Location invariant before [L1521-L1523] x == 1 [2024-01-27 14:59:20,273 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] ret == 0 || ret == 1 [2024-01-27 14:59:20,273 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] 0 <= unique_id [2024-01-27 14:59:20,273 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] ret <= 1 [2024-01-27 14:59:20,273 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] p == & S.ptop [2024-01-27 14:59:20,273 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] 0 <= ret [2024-01-27 14:59:20,273 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1372] 0 <= unique_id [2024-01-27 14:59:20,274 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1372] new == (ThreadInfo *)((void *)0) [2024-01-27 14:59:20,274 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1372] new == 0 [2024-01-27 14:59:20,274 INFO L98 nessWitnessExtractor]: Location invariant before [L1409-L1409] 0 <= unique_id [2024-01-27 14:59:20,274 INFO L98 nessWitnessExtractor]: Location invariant before [L1552-L1552] 1 == localPush1 [2024-01-27 14:59:20,274 INFO L98 nessWitnessExtractor]: Location invariant before [L1552-L1552] localPush1 == 1 [2024-01-27 14:59:20,274 INFO L98 nessWitnessExtractor]: Location invariant before [L1552-L1552] 0 <= unique_id [2024-01-27 14:59:20,274 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] new == (ThreadInfo *)((void *)0) [2024-01-27 14:59:20,274 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] ret == 0 || ret == 1 [2024-01-27 14:59:20,275 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] new == 0 [2024-01-27 14:59:20,275 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] 0 <= ret [2024-01-27 14:59:20,275 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] ret <= 1 [2024-01-27 14:59:20,275 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] PopOpen <= 2147483646 [2024-01-27 14:59:20,275 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] 0 <= unique_id [2024-01-27 14:59:20,275 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] 0 <= localPop_ret [2024-01-27 14:59:20,275 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] localPop_ret <= 4 [2024-01-27 14:59:20,275 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 14:59:20,275 INFO L98 nessWitnessExtractor]: Location invariant before [L1404-L1404] 0 <= unique_id [2024-01-27 14:59:20,275 INFO L98 nessWitnessExtractor]: Location invariant before [L1522-L1522] x == 1 [2024-01-27 14:59:20,275 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] (unsigned long )unused == 0UL [2024-01-27 14:59:20,276 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] 0 <= localPop_ret [2024-01-27 14:59:20,276 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] localPop_ret <= 4 [2024-01-27 14:59:20,276 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 14:59:20,276 INFO L98 nessWitnessExtractor]: Location invariant before [L1371-L1371] 0 <= unique_id [2024-01-27 14:59:20,276 INFO L98 nessWitnessExtractor]: Location invariant before [L1371-L1371] new == (ThreadInfo *)((void *)0) [2024-01-27 14:59:20,276 INFO L98 nessWitnessExtractor]: Location invariant before [L1371-L1371] new == 0 [2024-01-27 14:59:20,276 INFO L98 nessWitnessExtractor]: Location invariant before [L1583-L1583] (unsigned long )unused == 0UL [2024-01-27 14:59:20,276 INFO L98 nessWitnessExtractor]: Location invariant before [L1355-L1360] p == & collision [2024-01-27 14:59:20,276 INFO L98 nessWitnessExtractor]: Location invariant before [L1355-L1360] 0 <= unique_id [2024-01-27 14:59:20,276 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-27 14:59:20,277 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-27 14:59:20,277 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] 0 <= ret [2024-01-27 14:59:20,277 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] him != 0 [2024-01-27 14:59:20,277 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] ret == 0 || ret == 1 [2024-01-27 14:59:20,277 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] ret <= 1 [2024-01-27 14:59:20,277 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] 0 <= unique_id [2024-01-27 14:59:20,277 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] 1 <= him [2024-01-27 14:59:20,277 INFO L98 nessWitnessExtractor]: Location invariant before [L1481-L1485] 0 <= unique_id [2024-01-27 14:59:20,277 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] 0 == ret [2024-01-27 14:59:20,277 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] ret == 0 [2024-01-27 14:59:20,278 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] 1 <= him [2024-01-27 14:59:20,278 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] him != 0 [2024-01-27 14:59:20,278 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] 0 <= unique_id [2024-01-27 14:59:20,278 INFO L98 nessWitnessExtractor]: Location invariant after [L1514-L1524] x == 1 [2024-01-27 14:59:20,281 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] ret <= 1 [2024-01-27 14:59:20,281 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] him != 0 [2024-01-27 14:59:20,281 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] ret == 0 || ret == 1 [2024-01-27 14:59:20,281 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] 0 <= unique_id [2024-01-27 14:59:20,282 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] 1 <= him [2024-01-27 14:59:20,283 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] 0 <= ret [2024-01-27 14:59:20,283 INFO L98 nessWitnessExtractor]: Location invariant before [L1379-L1379] 0 <= unique_id [2024-01-27 14:59:20,283 INFO L98 nessWitnessExtractor]: Location invariant before [L1517-L1517] 0 <= unique_id [2024-01-27 14:59:20,283 INFO L98 nessWitnessExtractor]: Location invariant before [L1517-L1517] 1 == x [2024-01-27 14:59:20,283 INFO L98 nessWitnessExtractor]: Location invariant before [L1517-L1517] x == 1 [2024-01-27 14:59:20,283 INFO L98 nessWitnessExtractor]: Location invariant after [L1542-L1544] 0 <= unique_id [2024-01-27 14:59:20,283 INFO L98 nessWitnessExtractor]: Location invariant before [L1585-L1585] (unsigned long )unused == 0UL [2024-01-27 14:59:20,283 INFO L98 nessWitnessExtractor]: Location invariant before [L1424-L1428] 1 <= him [2024-01-27 14:59:20,283 INFO L98 nessWitnessExtractor]: Location invariant before [L1424-L1428] him != 0 [2024-01-27 14:59:20,283 INFO L98 nessWitnessExtractor]: Location invariant before [L1579-L1579] (unsigned long )unused == 0UL [2024-01-27 14:59:20,284 INFO L98 nessWitnessExtractor]: Location invariant before [L1400-L1400] 0 <= unique_id [2024-01-27 14:59:20,284 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] 0 <= unique_id [2024-01-27 14:59:20,284 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] 1 == localPush1 [2024-01-27 14:59:20,284 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] localPush1 == 1 [2024-01-27 14:59:20,284 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] 0 <= ret [2024-01-27 14:59:20,284 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] ret <= 1 [2024-01-27 14:59:20,284 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] p == & S.ptop [2024-01-27 14:59:20,284 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] ret == 0 || ret == 1 [2024-01-27 14:59:20,284 INFO L98 nessWitnessExtractor]: Location invariant before [L1595-L1595] (unsigned long )unused == 0UL [2024-01-27 14:59:20,284 INFO L98 nessWitnessExtractor]: Location invariant before [L1601-L1601] (unsigned long )unused == 0UL [2024-01-27 14:59:20,284 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] ret == 0 || ret == 1 [2024-01-27 14:59:20,285 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] 0 <= unique_id [2024-01-27 14:59:20,285 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] 1 <= him [2024-01-27 14:59:20,285 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] ret <= 1 [2024-01-27 14:59:20,285 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] him != 0 [2024-01-27 14:59:20,285 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] 0 <= ret [2024-01-27 14:59:20,285 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] localPop_ret <= 4 [2024-01-27 14:59:20,285 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] (unsigned long )unused == 0UL [2024-01-27 14:59:20,285 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] 0 <= localPop_ret [2024-01-27 14:59:20,285 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 14:59:20,285 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 14:59:20,285 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] 0 <= localPop_ret [2024-01-27 14:59:20,285 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] localPop_ret <= 4 [2024-01-27 14:59:20,286 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] (unsigned long )unused == 0UL [2024-01-27 14:59:20,286 INFO L98 nessWitnessExtractor]: Location invariant before [L1594-L1594] (unsigned long )unused == 0UL [2024-01-27 14:59:20,286 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] p == & collision [2024-01-27 14:59:20,286 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] ret <= 1 [2024-01-27 14:59:20,286 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] 0 <= ret [2024-01-27 14:59:20,286 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] ret == 0 || ret == 1 [2024-01-27 14:59:20,286 INFO L98 nessWitnessExtractor]: Location invariant before [L1391-L1391] 0 <= unique_id [2024-01-27 14:59:20,286 INFO L98 nessWitnessExtractor]: Location invariant before [L1391-L1391] p == & S.ptop [2024-01-27 14:59:20,286 INFO L98 nessWitnessExtractor]: Location invariant before [L1468-L1468] 0 <= unique_id [2024-01-27 14:59:20,345 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:59:20,761 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-complex/elimination_backoff_stack.i[63614,63627] [2024-01-27 14:59:20,774 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:59:20,787 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:59:20,794 WARN L424 MainDispatcher]: Unable to annotate typedef unsigned int __mode_t; with a witness entry Start Parsing Local [2024-01-27 14:59:20,849 ERROR L324 MainTranslator]: Unsupported Syntax: Unknown or unsupported unary operation: ADDROF [2024-01-27 14:59:20,849 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3dbcd94d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:59:20, skipping insertion in model container [2024-01-27 14:59:20,849 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:59:20,849 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:59:20,851 INFO L158 Benchmark]: Toolchain (without parser) took 940.57ms. Allocated memory is still 75.5MB. Free memory was 30.4MB in the beginning and 24.1MB in the end (delta: 6.3MB). Peak memory consumption was 13.1MB. Max. memory is 16.1GB. [2024-01-27 14:59:20,851 INFO L158 Benchmark]: Witness Parser took 0.25ms. Allocated memory is still 75.5MB. Free memory was 57.6MB in the beginning and 57.5MB in the end (delta: 49.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:59:20,851 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 75.5MB. Free memory was 58.8MB in the beginning and 58.6MB in the end (delta: 165.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:59:20,852 INFO L158 Benchmark]: CACSL2BoogieTranslator took 939.01ms. Allocated memory is still 75.5MB. Free memory was 30.4MB in the beginning and 24.1MB in the end (delta: 6.3MB). Peak memory consumption was 13.1MB. Max. memory is 16.1GB. [2024-01-27 14:59:20,855 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.25ms. Allocated memory is still 75.5MB. Free memory was 57.6MB in the beginning and 57.5MB in the end (delta: 49.0kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.16ms. Allocated memory is still 75.5MB. Free memory was 58.8MB in the beginning and 58.6MB in the end (delta: 165.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 939.01ms. Allocated memory is still 75.5MB. Free memory was 30.4MB in the beginning and 24.1MB in the end (delta: 6.3MB). Peak memory consumption was 13.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1354]: Unsupported Syntax Unknown or unsupported unary operation: ADDROF RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN