./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 cb09d658 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-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-cb09d65-m [2024-01-27 23:28:31,895 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:28:31,972 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 23:28:31,979 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:28:31,980 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:28:32,020 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:28:32,020 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:28:32,020 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:28:32,021 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:28:32,021 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:28:32,021 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:28:32,021 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:28:32,022 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:28:32,022 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:28:32,022 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:28:32,022 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:28:32,022 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:28:32,023 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:28:32,023 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 23:28:32,023 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:28:32,023 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:28:32,024 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:28:32,024 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:28:32,024 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:28:32,024 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:28:32,025 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:28:32,025 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:28:32,025 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:28:32,025 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:28:32,025 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:28:32,026 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:28:32,026 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:28:32,026 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:28:32,026 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:28:32,026 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:28:32,027 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:28:32,027 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 23:28:32,027 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 23:28:32,027 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:28:32,027 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:28:32,028 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:28:32,031 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:28:32,031 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:28:32,031 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:28:32,238 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:28:32,263 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:28:32,265 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:28:32,266 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:28:32,266 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:28:32,267 INFO L431 ainManager$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 23:28:33,355 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:28:33,588 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:28:33,589 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-complex/elimination_backoff_stack.i [2024-01-27 23:28:33,611 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/622e4819c/fab2d25e7e0c41128664d823a4362f3b/FLAG50e2b6c30 [2024-01-27 23:28:33,623 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/622e4819c/fab2d25e7e0c41128664d823a4362f3b [2024-01-27 23:28:33,625 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:28:33,626 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:28:33,626 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/elimination_backoff_stack.yml/witness.yml [2024-01-27 23:28:33,814 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:28:33,816 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:28:33,818 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:28:33,818 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:28:33,822 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:28:33,822 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:28:33" (1/2) ... [2024-01-27 23:28:33,823 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c2335ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:28:33, skipping insertion in model container [2024-01-27 23:28:33,823 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:28:33" (1/2) ... [2024-01-27 23:28:33,825 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@de52bc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:28:33, skipping insertion in model container [2024-01-27 23:28:33,825 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:28:33" (2/2) ... [2024-01-27 23:28:33,825 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c2335ea and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:28:33, skipping insertion in model container [2024-01-27 23:28:33,825 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:28:33" (2/2) ... [2024-01-27 23:28:33,826 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:28:34,143 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:28:34,144 INFO L98 nessWitnessExtractor]: Location invariant before [L1409-L1409] 0 <= unique_id [2024-01-27 23:28:34,145 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] unique_id == 0 [2024-01-27 23:28:34,145 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] PopOpen == 0 [2024-01-27 23:28:34,145 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] S.ptop == 0 [2024-01-27 23:28:34,145 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] collision == 0 [2024-01-27 23:28:34,145 INFO L98 nessWitnessExtractor]: Location invariant before [L1377-L1382] 0 <= unique_id [2024-01-27 23:28:34,145 INFO L98 nessWitnessExtractor]: Location invariant before [L1578-L1578] (unsigned long )unused == 0UL [2024-01-27 23:28:34,145 INFO L98 nessWitnessExtractor]: Location invariant after [L1550-L1556] localPush1 == 1 [2024-01-27 23:28:34,146 INFO L98 nessWitnessExtractor]: Location invariant after [L1550-L1556] 1 == localPush1 [2024-01-27 23:28:34,146 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] 0 <= unique_id [2024-01-27 23:28:34,146 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] localPop_ret <= 4 [2024-01-27 23:28:34,146 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] 0 <= localPop_ret [2024-01-27 23:28:34,146 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] (unsigned long )unused == 0UL [2024-01-27 23:28:34,146 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 23:28:34,146 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-27 23:28:34,146 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-27 23:28:34,147 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 23:28:34,147 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] 0 <= localPop_ret [2024-01-27 23:28:34,147 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] localPop_ret <= 4 [2024-01-27 23:28:34,147 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] (unsigned long )unused == 0UL [2024-01-27 23:28:34,147 INFO L98 nessWitnessExtractor]: Location invariant before [L1515-L1515] 1 == x [2024-01-27 23:28:34,147 INFO L98 nessWitnessExtractor]: Location invariant before [L1515-L1515] x == 1 [2024-01-27 23:28:34,147 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] 0 <= localPop_ret [2024-01-27 23:28:34,147 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] localPop_ret <= 4 [2024-01-27 23:28:34,148 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] (unsigned long )unused == 0UL [2024-01-27 23:28:34,148 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 23:28:34,148 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] S.ptop == 0 [2024-01-27 23:28:34,148 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] PopOpen == 0 [2024-01-27 23:28:34,148 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] unique_id == 0 [2024-01-27 23:28:34,148 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] collision == 0 [2024-01-27 23:28:34,148 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] him != 0 [2024-01-27 23:28:34,149 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] ret == 0 || ret == 1 [2024-01-27 23:28:34,149 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] 0 <= unique_id [2024-01-27 23:28:34,149 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] 0 <= ret [2024-01-27 23:28:34,149 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] ret <= 1 [2024-01-27 23:28:34,149 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] 1 <= him [2024-01-27 23:28:34,149 INFO L98 nessWitnessExtractor]: Location invariant before [L1553-L1553] 0 <= unique_id [2024-01-27 23:28:34,149 INFO L98 nessWitnessExtractor]: Location invariant before [L1553-L1553] 1 == localPush1 [2024-01-27 23:28:34,149 INFO L98 nessWitnessExtractor]: Location invariant before [L1553-L1553] localPush1 == 1 [2024-01-27 23:28:34,150 INFO L98 nessWitnessExtractor]: Location invariant before [L1355-L1360] p == & collision [2024-01-27 23:28:34,150 INFO L98 nessWitnessExtractor]: Location invariant before [L1355-L1360] 0 <= unique_id [2024-01-27 23:28:34,150 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967295LL - (long long )mypid) + (long long )ret >= 0LL [2024-01-27 23:28:34,150 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967294LL - (long long )mypid) - (long long )ret >= 0LL [2024-01-27 23:28:34,150 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] 1 <= him [2024-01-27 23:28:34,150 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967295LL + (long long )mypid) - (long long )ret >= 0LL [2024-01-27 23:28:34,150 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967296LL + (long long )mypid) + (long long )ret >= 0LL [2024-01-27 23:28:34,151 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] him != 0 [2024-01-27 23:28:34,151 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] 0 <= ret [2024-01-27 23:28:34,151 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] ret == 0 || ret == 1 [2024-01-27 23:28:34,151 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] ret <= 1 [2024-01-27 23:28:34,151 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] him != 0 [2024-01-27 23:28:34,151 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] 1 <= him [2024-01-27 23:28:34,151 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] 0 <= unique_id [2024-01-27 23:28:34,151 INFO L98 nessWitnessExtractor]: Location invariant before [L1552-L1552] localPush1 == 1 [2024-01-27 23:28:34,152 INFO L98 nessWitnessExtractor]: Location invariant before [L1552-L1552] 1 == localPush1 [2024-01-27 23:28:34,152 INFO L98 nessWitnessExtractor]: Location invariant before [L1552-L1552] 0 <= unique_id [2024-01-27 23:28:34,152 INFO L98 nessWitnessExtractor]: Location invariant before [L1571-L1571] (unsigned long )unused == 0UL [2024-01-27 23:28:34,152 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] 0 <= unique_id [2024-01-27 23:28:34,152 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] (unsigned long )unused == 0UL [2024-01-27 23:28:34,152 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] 0 <= localPop_ret [2024-01-27 23:28:34,152 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 23:28:34,152 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] localPop_ret <= 4 [2024-01-27 23:28:34,153 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] 0 <= unique_id [2024-01-27 23:28:34,153 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483647LL - (long long )mypid) + (long long )ret >= 0LL [2024-01-27 23:28:34,153 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483648LL + (long long )mypid) - (long long )ret >= 0LL [2024-01-27 23:28:34,153 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] 0 == ret [2024-01-27 23:28:34,153 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] 1 <= him [2024-01-27 23:28:34,153 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483647LL - (long long )mypid) - (long long )ret >= 0LL [2024-01-27 23:28:34,153 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483648LL + (long long )mypid) + (long long )ret >= 0LL [2024-01-27 23:28:34,153 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] him != 0 [2024-01-27 23:28:34,154 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] ret == 0 [2024-01-27 23:28:34,154 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1372] 0 <= unique_id [2024-01-27 23:28:34,154 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1372] new == (ThreadInfo *)((void *)0) [2024-01-27 23:28:34,154 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1372] new == 0 [2024-01-27 23:28:34,154 INFO L98 nessWitnessExtractor]: Location invariant before [L1413-L1413] 0 <= unique_id [2024-01-27 23:28:34,154 INFO L98 nessWitnessExtractor]: Location invariant before [L1588-L1588] (unsigned long )unused == 0UL [2024-01-27 23:28:34,154 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 23:28:34,154 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] localPop_ret <= 4 [2024-01-27 23:28:34,155 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] 0 <= localPop_ret [2024-01-27 23:28:34,155 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] (unsigned long )unused == 0UL [2024-01-27 23:28:34,155 INFO L98 nessWitnessExtractor]: Location invariant before [L1470-L1470] 0 <= unique_id [2024-01-27 23:28:34,155 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] 0 <= unique_id [2024-01-27 23:28:34,155 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] p == & collision [2024-01-27 23:28:34,155 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] 1 <= him [2024-01-27 23:28:34,155 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] 0 <= unique_id [2024-01-27 23:28:34,155 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] him != 0 [2024-01-27 23:28:34,155 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] 0 <= ret [2024-01-27 23:28:34,156 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] ret <= 1 [2024-01-27 23:28:34,156 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] ret == 0 || ret == 1 [2024-01-27 23:28:34,156 INFO L98 nessWitnessExtractor]: Location invariant before [L1606-L1606] (unsigned long )unused == 0UL [2024-01-27 23:28:34,156 INFO L98 nessWitnessExtractor]: Location invariant before [L1387-L1392] 0 <= unique_id [2024-01-27 23:28:34,156 INFO L98 nessWitnessExtractor]: Location invariant before [L1387-L1392] p == & S.ptop [2024-01-27 23:28:34,156 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-27 23:28:34,156 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-27 23:28:34,156 INFO L98 nessWitnessExtractor]: Location invariant before [L1389-L1389] 0 <= unique_id [2024-01-27 23:28:34,157 INFO L98 nessWitnessExtractor]: Location invariant before [L1389-L1389] p == & S.ptop [2024-01-27 23:28:34,157 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] 0 <= unique_id [2024-01-27 23:28:34,157 INFO L98 nessWitnessExtractor]: Location invariant before [L1522-L1522] x == 1 [2024-01-27 23:28:34,157 INFO L98 nessWitnessExtractor]: Location invariant before [L1412-L1412] 0 <= unique_id [2024-01-27 23:28:34,157 INFO L98 nessWitnessExtractor]: Location invariant before [L1517-L1517] x == 1 [2024-01-27 23:28:34,157 INFO L98 nessWitnessExtractor]: Location invariant before [L1517-L1517] 0 <= unique_id [2024-01-27 23:28:34,157 INFO L98 nessWitnessExtractor]: Location invariant before [L1517-L1517] 1 == x [2024-01-27 23:28:34,157 INFO L98 nessWitnessExtractor]: Location invariant before [L1585-L1585] (unsigned long )unused == 0UL [2024-01-27 23:28:34,157 INFO L98 nessWitnessExtractor]: Location invariant before [L1519-L1519] 1 == x [2024-01-27 23:28:34,158 INFO L98 nessWitnessExtractor]: Location invariant before [L1519-L1519] x == 1 [2024-01-27 23:28:34,158 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] S.ptop == 0 [2024-01-27 23:28:34,158 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] PopOpen == 0 [2024-01-27 23:28:34,158 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] collision == 0 [2024-01-27 23:28:34,158 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] unique_id == 0 [2024-01-27 23:28:34,158 INFO L98 nessWitnessExtractor]: Location invariant before [L1579-L1579] (unsigned long )unused == 0UL [2024-01-27 23:28:34,158 INFO L98 nessWitnessExtractor]: Location invariant before [L1354-L1354] p == & collision [2024-01-27 23:28:34,158 INFO L98 nessWitnessExtractor]: Location invariant before [L1467-L1467] 0 <= i [2024-01-27 23:28:34,159 INFO L98 nessWitnessExtractor]: Location invariant before [L1467-L1467] 0 <= unique_id [2024-01-27 23:28:34,159 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] 0 <= unique_id [2024-01-27 23:28:34,159 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] localPop_ret <= 4 [2024-01-27 23:28:34,159 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] 0 <= localPop_ret [2024-01-27 23:28:34,159 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 23:28:34,159 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] ret <= 1 [2024-01-27 23:28:34,159 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] him != 0 [2024-01-27 23:28:34,159 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] ret == 0 || ret == 1 [2024-01-27 23:28:34,160 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] 0 <= ret [2024-01-27 23:28:34,160 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] 1 <= him [2024-01-27 23:28:34,160 INFO L98 nessWitnessExtractor]: Location invariant before [L1529-L1529] 1 <= unique_id [2024-01-27 23:28:34,160 INFO L98 nessWitnessExtractor]: Location invariant after [L1542-L1544] 0 <= unique_id [2024-01-27 23:28:34,160 INFO L98 nessWitnessExtractor]: Location invariant before [L1535-L1535] v <= 4 [2024-01-27 23:28:34,160 INFO L98 nessWitnessExtractor]: Location invariant before [L1535-L1535] (v == 0 || v == 1) || v == 2 [2024-01-27 23:28:34,160 INFO L98 nessWitnessExtractor]: Location invariant before [L1535-L1535] 0 <= v [2024-01-27 23:28:34,160 INFO L98 nessWitnessExtractor]: Location invariant before [L1469-L1469] 0 <= unique_id [2024-01-27 23:28:34,160 INFO L98 nessWitnessExtractor]: Location invariant before [L1520-L1520] x == 1 [2024-01-27 23:28:34,161 INFO L98 nessWitnessExtractor]: Location invariant before [L1520-L1520] 1 == x [2024-01-27 23:28:34,161 INFO L98 nessWitnessExtractor]: Location invariant before [L1577-L1577] (unsigned long )unused == 0UL [2024-01-27 23:28:34,161 INFO L98 nessWitnessExtractor]: Location invariant before [L1386-L1386] p == & S.ptop [2024-01-27 23:28:34,161 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] 0 <= ret [2024-01-27 23:28:34,161 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] 0 <= unique_id [2024-01-27 23:28:34,161 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] ret <= 1 [2024-01-27 23:28:34,161 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] p == & S.ptop [2024-01-27 23:28:34,161 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] ret == 0 || ret == 1 [2024-01-27 23:28:34,161 INFO L98 nessWitnessExtractor]: Location invariant before [L1601-L1601] (unsigned long )unused == 0UL [2024-01-27 23:28:34,162 INFO L98 nessWitnessExtractor]: Location invariant after [L1562-L1568] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 23:28:34,162 INFO L98 nessWitnessExtractor]: Location invariant after [L1562-L1568] localPop_ret <= 4 [2024-01-27 23:28:34,162 INFO L98 nessWitnessExtractor]: Location invariant after [L1562-L1568] 0 <= localPop_ret [2024-01-27 23:28:34,162 INFO L98 nessWitnessExtractor]: Location invariant before [L1570-L1570] (unsigned long )unused == 0UL [2024-01-27 23:28:34,162 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] 1 <= him [2024-01-27 23:28:34,162 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] 0 == ret [2024-01-27 23:28:34,162 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] 0 <= unique_id [2024-01-27 23:28:34,162 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] him != 0 [2024-01-27 23:28:34,163 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] ret == 0 [2024-01-27 23:28:34,163 INFO L98 nessWitnessExtractor]: Location invariant before [L1528-L1528] 0 <= unique_id [2024-01-27 23:28:34,163 INFO L98 nessWitnessExtractor]: Location invariant before [L1546-L1546] 1 == localPush1 [2024-01-27 23:28:34,163 INFO L98 nessWitnessExtractor]: Location invariant before [L1546-L1546] localPush1 == 1 [2024-01-27 23:28:34,163 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] ret <= 1 [2024-01-27 23:28:34,163 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] 0 <= ret [2024-01-27 23:28:34,163 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] 1 <= him [2024-01-27 23:28:34,163 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] him != 0 [2024-01-27 23:28:34,163 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] 0 <= unique_id [2024-01-27 23:28:34,164 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] ret == 0 || ret == 1 [2024-01-27 23:28:34,164 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] localPop_ret <= 4 [2024-01-27 23:28:34,164 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] PopOpen <= 2147483646 [2024-01-27 23:28:34,164 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] 0 <= localPop_ret [2024-01-27 23:28:34,164 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] 0 <= unique_id [2024-01-27 23:28:34,164 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 23:28:34,164 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] 0 <= localPop_ret [2024-01-27 23:28:34,164 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 23:28:34,165 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] 0 <= unique_id [2024-01-27 23:28:34,165 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] localPop_ret <= 4 [2024-01-27 23:28:34,165 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] PopOpen <= 2147483646 [2024-01-27 23:28:34,165 INFO L98 nessWitnessExtractor]: Location invariant before [L1600-L1600] (unsigned long )unused == 0UL [2024-01-27 23:28:34,165 INFO L98 nessWitnessExtractor]: Location invariant before [L1422-L1433] 1 <= him [2024-01-27 23:28:34,165 INFO L98 nessWitnessExtractor]: Location invariant before [L1422-L1433] him != 0 [2024-01-27 23:28:34,165 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] 0 <= unique_id [2024-01-27 23:28:34,165 INFO L98 nessWitnessExtractor]: Location invariant before [L1594-L1594] (unsigned long )unused == 0UL [2024-01-27 23:28:34,165 INFO L98 nessWitnessExtractor]: Location invariant before [L1595-L1595] (unsigned long )unused == 0UL [2024-01-27 23:28:34,166 INFO L98 nessWitnessExtractor]: Location invariant before [L1381-L1381] 0 <= unique_id [2024-01-27 23:28:34,166 INFO L98 nessWitnessExtractor]: Location invariant before [L1378-L1378] 0 <= unique_id [2024-01-27 23:28:34,166 INFO L98 nessWitnessExtractor]: Location invariant before [L1521-L1523] x == 1 [2024-01-27 23:28:34,166 INFO L98 nessWitnessExtractor]: Location invariant before [L1379-L1379] 0 <= unique_id [2024-01-27 23:28:34,166 INFO L98 nessWitnessExtractor]: Location invariant after [L1545-L1549] localPush1 == 1 [2024-01-27 23:28:34,166 INFO L98 nessWitnessExtractor]: Location invariant after [L1545-L1549] 1 == localPush1 [2024-01-27 23:28:34,166 INFO L98 nessWitnessExtractor]: Location invariant before [L1401-L1401] 0 <= unique_id [2024-01-27 23:28:34,166 INFO L98 nessWitnessExtractor]: Location invariant before [L1401-L1401] 0 <= i [2024-01-27 23:28:34,167 INFO L98 nessWitnessExtractor]: Location invariant before [L1560-L1560] 0 <= unique_id [2024-01-27 23:28:34,167 INFO L98 nessWitnessExtractor]: Location invariant before [L1560-L1560] -2147483647 <= PopOpen [2024-01-27 23:28:34,167 INFO L98 nessWitnessExtractor]: Location invariant before [L1400-L1400] 0 <= unique_id [2024-01-27 23:28:34,167 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] 1 <= him [2024-01-27 23:28:34,167 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] ret <= 1 [2024-01-27 23:28:34,167 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] him != 0 [2024-01-27 23:28:34,167 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] 0 <= unique_id [2024-01-27 23:28:34,167 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] 0 <= ret [2024-01-27 23:28:34,168 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] ret == 0 || ret == 1 [2024-01-27 23:28:34,168 INFO L98 nessWitnessExtractor]: Location invariant before [L1584-L1584] (unsigned long )unused == 0UL [2024-01-27 23:28:34,168 INFO L98 nessWitnessExtractor]: Location invariant before [L1371-L1371] new == 0 [2024-01-27 23:28:34,168 INFO L98 nessWitnessExtractor]: Location invariant before [L1371-L1371] new == (ThreadInfo *)((void *)0) [2024-01-27 23:28:34,168 INFO L98 nessWitnessExtractor]: Location invariant before [L1371-L1371] 0 <= unique_id [2024-01-27 23:28:34,168 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] (unsigned long )unused == 0UL [2024-01-27 23:28:34,168 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] localPop_ret <= 4 [2024-01-27 23:28:34,168 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] 0 <= localPop_ret [2024-01-27 23:28:34,168 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 23:28:34,169 INFO L98 nessWitnessExtractor]: Location invariant before [L1402-L1402] 0 <= unique_id [2024-01-27 23:28:34,169 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] 0 <= ret [2024-01-27 23:28:34,169 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] ret <= 1 [2024-01-27 23:28:34,169 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] ret == 0 || ret == 1 [2024-01-27 23:28:34,169 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] p == & collision [2024-01-27 23:28:34,169 INFO L98 nessWitnessExtractor]: Location invariant before [L1516-L1516] x == 1 [2024-01-27 23:28:34,169 INFO L98 nessWitnessExtractor]: Location invariant before [L1516-L1516] 1 == x [2024-01-27 23:28:34,169 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 23:28:34,170 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] (unsigned long )unused == 0UL [2024-01-27 23:28:34,170 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] 0 <= localPop_ret [2024-01-27 23:28:34,170 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] localPop_ret <= 4 [2024-01-27 23:28:34,170 INFO L98 nessWitnessExtractor]: Location invariant before [L1554-L1554] 1 == localPush1 [2024-01-27 23:28:34,170 INFO L98 nessWitnessExtractor]: Location invariant before [L1554-L1554] 0 <= unique_id [2024-01-27 23:28:34,170 INFO L98 nessWitnessExtractor]: Location invariant before [L1554-L1554] localPush1 == 1 [2024-01-27 23:28:34,170 INFO L98 nessWitnessExtractor]: Location invariant before [L1468-L1468] 0 <= unique_id [2024-01-27 23:28:34,170 INFO L98 nessWitnessExtractor]: Location invariant before [L1582-L1582] (unsigned long )unused == 0UL [2024-01-27 23:28:34,171 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] ret == 0 || ret == 1 [2024-01-27 23:28:34,171 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] 0 <= ret [2024-01-27 23:28:34,171 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] 0 <= unique_id [2024-01-27 23:28:34,171 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] ret <= 1 [2024-01-27 23:28:34,171 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] 1 <= him [2024-01-27 23:28:34,171 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] him != 0 [2024-01-27 23:28:34,171 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] 0 <= localPop_ret [2024-01-27 23:28:34,171 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] PopOpen <= 2147483646 [2024-01-27 23:28:34,171 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] 0 <= unique_id [2024-01-27 23:28:34,172 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] localPop_ret <= 4 [2024-01-27 23:28:34,172 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 23:28:34,172 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] 0 <= unique_id [2024-01-27 23:28:34,172 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] him != 0 [2024-01-27 23:28:34,172 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] ret <= 1 [2024-01-27 23:28:34,172 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] ret == 0 || ret == 1 [2024-01-27 23:28:34,172 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] 1 <= him [2024-01-27 23:28:34,172 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] 0 <= ret [2024-01-27 23:28:34,173 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] ret == 0 || ret == 1 [2024-01-27 23:28:34,173 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] 0 <= unique_id [2024-01-27 23:28:34,173 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] new == 0 [2024-01-27 23:28:34,173 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] ret <= 1 [2024-01-27 23:28:34,173 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] new == (ThreadInfo *)((void *)0) [2024-01-27 23:28:34,173 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] 0 <= ret [2024-01-27 23:28:34,173 INFO L98 nessWitnessExtractor]: Location invariant before [L1425-L1425] him != 0 [2024-01-27 23:28:34,173 INFO L98 nessWitnessExtractor]: Location invariant before [L1425-L1425] 1 <= him [2024-01-27 23:28:34,173 INFO L98 nessWitnessExtractor]: Location invariant before [L1404-L1404] 0 <= unique_id [2024-01-27 23:28:34,174 INFO L98 nessWitnessExtractor]: Location invariant before [L1411-L1411] 0 <= unique_id [2024-01-27 23:28:34,174 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] 0 <= unique_id [2024-01-27 23:28:34,174 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] 1 == localPush1 [2024-01-27 23:28:34,174 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] localPush1 == 1 [2024-01-27 23:28:34,174 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] p == & collision [2024-01-27 23:28:34,174 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] 0 <= unique_id [2024-01-27 23:28:34,174 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] ret <= 1 [2024-01-27 23:28:34,174 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] p == & collision [2024-01-27 23:28:34,174 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] ret == 0 || ret == 1 [2024-01-27 23:28:34,175 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] 0 <= unique_id [2024-01-27 23:28:34,175 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] 0 <= ret [2024-01-27 23:28:34,175 INFO L98 nessWitnessExtractor]: Location invariant before [L1430-L1430] him != 0 [2024-01-27 23:28:34,175 INFO L98 nessWitnessExtractor]: Location invariant before [L1430-L1430] 1 <= him [2024-01-27 23:28:34,175 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967295LL + (long long )him) - (long long )mypid >= 0LL [2024-01-27 23:28:34,175 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967296LL + (long long )him) + (long long )mypid >= 0LL [2024-01-27 23:28:34,175 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967294LL - (long long )him) - (long long )mypid >= 0LL [2024-01-27 23:28:34,175 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967295LL - (long long )him) + (long long )mypid >= 0LL [2024-01-27 23:28:34,176 INFO L98 nessWitnessExtractor]: Location invariant before [L1536-L1536] (v == 0 || v == 1) || v == 2 [2024-01-27 23:28:34,176 INFO L98 nessWitnessExtractor]: Location invariant before [L1536-L1536] 0 <= v [2024-01-27 23:28:34,176 INFO L98 nessWitnessExtractor]: Location invariant before [L1536-L1536] v <= 4 [2024-01-27 23:28:34,176 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] 0 <= unique_id [2024-01-27 23:28:34,176 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] p == & collision [2024-01-27 23:28:34,176 INFO L98 nessWitnessExtractor]: Location invariant before [L1424-L1428] him != 0 [2024-01-27 23:28:34,176 INFO L98 nessWitnessExtractor]: Location invariant before [L1424-L1428] 1 <= him [2024-01-27 23:28:34,176 INFO L98 nessWitnessExtractor]: Location invariant before [L1460-L1460] phead == 0 [2024-01-27 23:28:34,177 INFO L98 nessWitnessExtractor]: Location invariant before [L1481-L1485] 0 <= unique_id [2024-01-27 23:28:34,177 INFO L98 nessWitnessExtractor]: Location invariant before [L1548-L1548] 0 <= unique_id [2024-01-27 23:28:34,177 INFO L98 nessWitnessExtractor]: Location invariant before [L1548-L1548] 1 == localPush1 [2024-01-27 23:28:34,177 INFO L98 nessWitnessExtractor]: Location invariant before [L1548-L1548] localPush1 == 1 [2024-01-27 23:28:34,177 INFO L98 nessWitnessExtractor]: Location invariant before [L1589-L1589] (unsigned long )unused == 0UL [2024-01-27 23:28:34,177 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] new == 0 [2024-01-27 23:28:34,177 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] 0 <= unique_id [2024-01-27 23:28:34,177 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] new == (ThreadInfo *)((void *)0) [2024-01-27 23:28:34,177 INFO L98 nessWitnessExtractor]: Location invariant before [L1563-L1563] localPop_ret <= 4 [2024-01-27 23:28:34,178 INFO L98 nessWitnessExtractor]: Location invariant before [L1563-L1563] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 23:28:34,178 INFO L98 nessWitnessExtractor]: Location invariant before [L1563-L1563] 0 <= localPop_ret [2024-01-27 23:28:34,178 INFO L98 nessWitnessExtractor]: Location invariant before [L1391-L1391] 0 <= unique_id [2024-01-27 23:28:34,178 INFO L98 nessWitnessExtractor]: Location invariant before [L1391-L1391] p == & S.ptop [2024-01-27 23:28:34,178 INFO L98 nessWitnessExtractor]: Location invariant before [L1431-L1431] him != 0 [2024-01-27 23:28:34,178 INFO L98 nessWitnessExtractor]: Location invariant before [L1431-L1431] 1 <= him [2024-01-27 23:28:34,178 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] 0 <= unique_id [2024-01-27 23:28:34,178 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] new == 0 [2024-01-27 23:28:34,179 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] new == (ThreadInfo *)((void *)0) [2024-01-27 23:28:34,179 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] (unsigned long )unused == 0UL [2024-01-27 23:28:34,179 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] 0 <= localPop_ret [2024-01-27 23:28:34,179 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] localPop_ret <= 4 [2024-01-27 23:28:34,179 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 23:28:34,179 INFO L98 nessWitnessExtractor]: Location invariant before [L1555-L1555] localPush1 == 1 [2024-01-27 23:28:34,179 INFO L98 nessWitnessExtractor]: Location invariant before [L1555-L1555] 1 == localPush1 [2024-01-27 23:28:34,179 INFO L98 nessWitnessExtractor]: Location invariant before [L1555-L1555] 0 <= unique_id [2024-01-27 23:28:34,179 INFO L98 nessWitnessExtractor]: Location invariant before [L1576-L1576] (unsigned long )unused == 0UL [2024-01-27 23:28:34,180 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] him != 0 [2024-01-27 23:28:34,180 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] 0 == ret [2024-01-27 23:28:34,180 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] 0 <= unique_id [2024-01-27 23:28:34,180 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] 1 <= him [2024-01-27 23:28:34,180 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] ret == 0 [2024-01-27 23:28:34,180 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] unique_id == 0 [2024-01-27 23:28:34,180 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] S.ptop == 0 [2024-01-27 23:28:34,180 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] PopOpen == 0 [2024-01-27 23:28:34,180 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] collision == 0 [2024-01-27 23:28:34,181 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] 0 <= ret [2024-01-27 23:28:34,181 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] ret <= 1 [2024-01-27 23:28:34,181 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] p == & S.ptop [2024-01-27 23:28:34,181 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] ret == 0 || ret == 1 [2024-01-27 23:28:34,181 INFO L98 nessWitnessExtractor]: Location invariant before [L1572-L1572] (unsigned long )unused == 0UL [2024-01-27 23:28:34,181 INFO L98 nessWitnessExtractor]: Location invariant before [L1559-L1559] 0 <= unique_id [2024-01-27 23:28:34,181 INFO L98 nessWitnessExtractor]: Location invariant before [L1518-L1518] 1 == x [2024-01-27 23:28:34,181 INFO L98 nessWitnessExtractor]: Location invariant before [L1518-L1518] 1 <= unique_id [2024-01-27 23:28:34,181 INFO L98 nessWitnessExtractor]: Location invariant before [L1518-L1518] x == 1 [2024-01-27 23:28:34,181 INFO L98 nessWitnessExtractor]: Location invariant before [L1551-L1551] 1 == localPush1 [2024-01-27 23:28:34,184 INFO L98 nessWitnessExtractor]: Location invariant before [L1551-L1551] localPush1 == 1 [2024-01-27 23:28:34,184 INFO L98 nessWitnessExtractor]: Location invariant before [L1388-L1388] p == & S.ptop [2024-01-27 23:28:34,184 INFO L98 nessWitnessExtractor]: Location invariant before [L1388-L1388] 0 <= unique_id [2024-01-27 23:28:34,185 INFO L98 nessWitnessExtractor]: Location invariant after [L1514-L1524] x == 1 [2024-01-27 23:28:34,189 INFO L98 nessWitnessExtractor]: Location invariant before [L1573-L1573] (unsigned long )unused == 0UL [2024-01-27 23:28:34,189 INFO L98 nessWitnessExtractor]: Location invariant before [L1403-L1403] 0 <= unique_id [2024-01-27 23:28:34,190 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] 0 <= ret [2024-01-27 23:28:34,190 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] new == 0 [2024-01-27 23:28:34,190 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] new == (ThreadInfo *)((void *)0) [2024-01-27 23:28:34,190 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] ret <= 1 [2024-01-27 23:28:34,190 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] ret == 0 || ret == 1 [2024-01-27 23:28:34,190 INFO L98 nessWitnessExtractor]: Location invariant before [L1423-L1432] 1 <= him [2024-01-27 23:28:34,190 INFO L98 nessWitnessExtractor]: Location invariant before [L1423-L1432] him != 0 [2024-01-27 23:28:34,190 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] 0 <= unique_id [2024-01-27 23:28:34,190 INFO L98 nessWitnessExtractor]: Location invariant before [L1543-L1543] 0 <= unique_id [2024-01-27 23:28:34,190 INFO L98 nessWitnessExtractor]: Location invariant before [L1543-L1543] 0 <= unique_id [2024-01-27 23:28:34,190 INFO L98 nessWitnessExtractor]: Location invariant before [L1410-L1410] 0 <= unique_id [2024-01-27 23:28:34,191 INFO L98 nessWitnessExtractor]: Location invariant before [L1410-L1410] 0 <= i [2024-01-27 23:28:34,191 INFO L98 nessWitnessExtractor]: Location invariant before [L1583-L1583] (unsigned long )unused == 0UL [2024-01-27 23:28:34,191 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] 0 == ret [2024-01-27 23:28:34,191 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] him != 0 [2024-01-27 23:28:34,191 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] ret == 0 [2024-01-27 23:28:34,191 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] 1 <= him [2024-01-27 23:28:34,191 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] 0 <= unique_id [2024-01-27 23:28:34,191 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483648LL + (long long )mypid) - (long long )ret >= 0LL [2024-01-27 23:28:34,191 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] 0 == ret [2024-01-27 23:28:34,191 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] him != 0 [2024-01-27 23:28:34,192 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483647LL - (long long )mypid) - (long long )ret >= 0LL [2024-01-27 23:28:34,192 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] ret == 0 [2024-01-27 23:28:34,192 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483648LL + (long long )mypid) + (long long )ret >= 0LL [2024-01-27 23:28:34,192 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] 1 <= him [2024-01-27 23:28:34,192 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483647LL - (long long )mypid) + (long long )ret >= 0LL [2024-01-27 23:28:34,192 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] him != 0 [2024-01-27 23:28:34,192 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] ret == 0 [2024-01-27 23:28:34,192 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] 0 <= unique_id [2024-01-27 23:28:34,192 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] 0 == ret [2024-01-27 23:28:34,192 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] 1 <= him [2024-01-27 23:28:34,193 INFO L98 nessWitnessExtractor]: Location invariant before [L1421-L1421] 1 <= him [2024-01-27 23:28:34,193 INFO L98 nessWitnessExtractor]: Location invariant before [L1421-L1421] him != 0 [2024-01-27 23:28:34,193 INFO L98 nessWitnessExtractor]: Location invariant before [L1607-L1607] (unsigned long )unused == 0UL [2024-01-27 23:28:34,194 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] new == 0 [2024-01-27 23:28:34,194 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] new == (ThreadInfo *)((void *)0) [2024-01-27 23:28:34,194 INFO L98 nessWitnessExtractor]: Location invariant before [L1466-L1466] 0 <= unique_id [2024-01-27 23:28:34,236 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:28:34,770 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 23:28:34,783 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:28:34,794 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 23:28:34,809 WARN L424 MainDispatcher]: Unable to annotate typedef unsigned int __mode_t; with a witness entry Start Parsing Local [2024-01-27 23:28:34,850 ERROR L324 MainTranslator]: Unsupported Syntax: Unknown or unsupported unary operation: ADDROF [2024-01-27 23:28:34,851 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@de52bc3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:28:34, skipping insertion in model container [2024-01-27 23:28:34,852 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:28:34,852 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:28:34,853 INFO L158 Benchmark]: Toolchain (without parser) took 1037.05ms. Allocated memory is still 176.2MB. Free memory was 88.1MB in the beginning and 134.3MB in the end (delta: -46.2MB). Peak memory consumption was 34.4MB. Max. memory is 16.1GB. [2024-01-27 23:28:34,853 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 125.8MB. Free memory is still 90.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:28:34,854 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 176.2MB. Free memory is still 102.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:28:34,854 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1034.08ms. Allocated memory is still 176.2MB. Free memory was 87.8MB in the beginning and 134.3MB in the end (delta: -46.5MB). Peak memory consumption was 34.4MB. Max. memory is 16.1GB. [2024-01-27 23:28:34,856 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 125.8MB. Free memory is still 90.5MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 176.2MB. Free memory is still 102.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1034.08ms. Allocated memory is still 176.2MB. Free memory was 87.8MB in the beginning and 134.3MB in the end (delta: -46.5MB). Peak memory consumption was 34.4MB. 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-cb09d65-m [2024-01-27 23:28:36,935 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:28:37,028 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 23:28:37,032 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:28:37,033 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:28:37,067 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:28:37,068 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:28:37,068 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:28:37,069 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:28:37,073 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:28:37,073 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:28:37,073 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:28:37,074 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:28:37,075 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:28:37,075 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:28:37,076 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:28:37,076 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:28:37,076 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:28:37,077 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:28:37,077 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:28:37,077 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:28:37,078 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:28:37,078 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:28:37,079 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 23:28:37,079 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 23:28:37,079 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:28:37,080 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 23:28:37,080 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:28:37,080 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:28:37,080 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:28:37,082 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:28:37,082 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:28:37,082 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:28:37,082 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:28:37,083 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:28:37,083 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:28:37,084 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:28:37,084 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:28:37,084 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 23:28:37,085 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 23:28:37,085 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:28:37,085 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:28:37,085 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:28:37,086 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:28:37,086 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:28:37,086 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 23:28:37,086 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:28:37,386 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:28:37,404 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:28:37,406 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:28:37,407 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:28:37,407 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:28:37,408 INFO L431 ainManager$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 23:28:38,559 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:28:38,841 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:28:38,842 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-complex/elimination_backoff_stack.i [2024-01-27 23:28:38,867 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0814a8cdd/d07f544c6b0541c8b3e14b2ec711360f/FLAG6fc7c3334 [2024-01-27 23:28:38,879 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0814a8cdd/d07f544c6b0541c8b3e14b2ec711360f [2024-01-27 23:28:38,881 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:28:38,882 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:28:38,883 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/elimination_backoff_stack.yml/witness.yml [2024-01-27 23:28:39,073 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:28:39,075 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:28:39,076 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:28:39,076 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:28:39,079 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:28:39,079 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:28:38" (1/2) ... [2024-01-27 23:28:39,080 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43ef4e83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:28:39, skipping insertion in model container [2024-01-27 23:28:39,080 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:28:38" (1/2) ... [2024-01-27 23:28:39,082 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@68bdb7c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:28:39, skipping insertion in model container [2024-01-27 23:28:39,082 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:28:39" (2/2) ... [2024-01-27 23:28:39,082 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43ef4e83 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:28:39, skipping insertion in model container [2024-01-27 23:28:39,082 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:28:39" (2/2) ... [2024-01-27 23:28:39,083 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:28:39,420 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:28:39,421 INFO L98 nessWitnessExtractor]: Location invariant before [L1551-L1551] localPush1 == 1 [2024-01-27 23:28:39,421 INFO L98 nessWitnessExtractor]: Location invariant before [L1551-L1551] 1 == localPush1 [2024-01-27 23:28:39,422 INFO L98 nessWitnessExtractor]: Location invariant before [L1516-L1516] x == 1 [2024-01-27 23:28:39,422 INFO L98 nessWitnessExtractor]: Location invariant before [L1516-L1516] 1 == x [2024-01-27 23:28:39,422 INFO L98 nessWitnessExtractor]: Location invariant before [L1594-L1594] (unsigned long )unused == 0UL [2024-01-27 23:28:39,422 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] 0 <= ret [2024-01-27 23:28:39,422 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] 0 <= unique_id [2024-01-27 23:28:39,422 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] him != 0 [2024-01-27 23:28:39,422 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] 1 <= him [2024-01-27 23:28:39,423 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] ret <= 1 [2024-01-27 23:28:39,423 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] ret == 0 || ret == 1 [2024-01-27 23:28:39,423 INFO L98 nessWitnessExtractor]: Location invariant before [L1431-L1431] him != 0 [2024-01-27 23:28:39,423 INFO L98 nessWitnessExtractor]: Location invariant before [L1431-L1431] 1 <= him [2024-01-27 23:28:39,423 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] ret == 0 || ret == 1 [2024-01-27 23:28:39,423 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] 0 <= ret [2024-01-27 23:28:39,423 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] him != 0 [2024-01-27 23:28:39,424 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] ret <= 1 [2024-01-27 23:28:39,424 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] 0 <= unique_id [2024-01-27 23:28:39,424 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] 1 <= him [2024-01-27 23:28:39,424 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] new == (ThreadInfo *)((void *)0) [2024-01-27 23:28:39,424 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] ret <= 1 [2024-01-27 23:28:39,424 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] ret == 0 || ret == 1 [2024-01-27 23:28:39,424 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] new == 0 [2024-01-27 23:28:39,425 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] 0 <= ret [2024-01-27 23:28:39,425 INFO L98 nessWitnessExtractor]: Location invariant before [L1423-L1432] 1 <= him [2024-01-27 23:28:39,425 INFO L98 nessWitnessExtractor]: Location invariant before [L1423-L1432] him != 0 [2024-01-27 23:28:39,425 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] 1 <= him [2024-01-27 23:28:39,425 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] 0 <= ret [2024-01-27 23:28:39,425 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] ret == 0 || ret == 1 [2024-01-27 23:28:39,425 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] him != 0 [2024-01-27 23:28:39,425 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] ret <= 1 [2024-01-27 23:28:39,426 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] 0 <= unique_id [2024-01-27 23:28:39,426 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] 0 <= unique_id [2024-01-27 23:28:39,426 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] new == 0 [2024-01-27 23:28:39,426 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] new == (ThreadInfo *)((void *)0) [2024-01-27 23:28:39,426 INFO L98 nessWitnessExtractor]: Location invariant before [L1585-L1585] (unsigned long )unused == 0UL [2024-01-27 23:28:39,426 INFO L98 nessWitnessExtractor]: Location invariant before [L1371-L1371] 0 <= unique_id [2024-01-27 23:28:39,426 INFO L98 nessWitnessExtractor]: Location invariant before [L1371-L1371] new == 0 [2024-01-27 23:28:39,427 INFO L98 nessWitnessExtractor]: Location invariant before [L1371-L1371] new == (ThreadInfo *)((void *)0) [2024-01-27 23:28:39,427 INFO L98 nessWitnessExtractor]: Location invariant before [L1584-L1584] (unsigned long )unused == 0UL [2024-01-27 23:28:39,427 INFO L98 nessWitnessExtractor]: Location invariant before [L1555-L1555] 1 == localPush1 [2024-01-27 23:28:39,427 INFO L98 nessWitnessExtractor]: Location invariant before [L1555-L1555] 0 <= unique_id [2024-01-27 23:28:39,427 INFO L98 nessWitnessExtractor]: Location invariant before [L1555-L1555] localPush1 == 1 [2024-01-27 23:28:39,427 INFO L98 nessWitnessExtractor]: Location invariant before [L1400-L1400] 0 <= unique_id [2024-01-27 23:28:39,427 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] localPop_ret <= 4 [2024-01-27 23:28:39,428 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] 0 <= unique_id [2024-01-27 23:28:39,428 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] PopOpen <= 2147483646 [2024-01-27 23:28:39,428 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] 0 <= localPop_ret [2024-01-27 23:28:39,428 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 23:28:39,428 INFO L98 nessWitnessExtractor]: Location invariant before [L1578-L1578] (unsigned long )unused == 0UL [2024-01-27 23:28:39,428 INFO L98 nessWitnessExtractor]: Location invariant before [L1573-L1573] (unsigned long )unused == 0UL [2024-01-27 23:28:39,428 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] 0 <= unique_id [2024-01-27 23:28:39,429 INFO L98 nessWitnessExtractor]: Location invariant before [L1354-L1354] p == & collision [2024-01-27 23:28:39,429 INFO L98 nessWitnessExtractor]: Location invariant before [L1378-L1378] 0 <= unique_id [2024-01-27 23:28:39,429 INFO L98 nessWitnessExtractor]: Location invariant before [L1600-L1600] (unsigned long )unused == 0UL [2024-01-27 23:28:39,429 INFO L98 nessWitnessExtractor]: Location invariant before [L1520-L1520] 1 == x [2024-01-27 23:28:39,429 INFO L98 nessWitnessExtractor]: Location invariant before [L1520-L1520] x == 1 [2024-01-27 23:28:39,429 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] new == 0 [2024-01-27 23:28:39,430 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] new == (ThreadInfo *)((void *)0) [2024-01-27 23:28:39,430 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] 0 <= ret [2024-01-27 23:28:39,430 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] 0 <= unique_id [2024-01-27 23:28:39,430 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] ret <= 1 [2024-01-27 23:28:39,430 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] him != 0 [2024-01-27 23:28:39,430 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] ret == 0 || ret == 1 [2024-01-27 23:28:39,430 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] 1 <= him [2024-01-27 23:28:39,430 INFO L98 nessWitnessExtractor]: Location invariant before [L1515-L1515] x == 1 [2024-01-27 23:28:39,431 INFO L98 nessWitnessExtractor]: Location invariant before [L1515-L1515] 1 == x [2024-01-27 23:28:39,431 INFO L98 nessWitnessExtractor]: Location invariant before [L1589-L1589] (unsigned long )unused == 0UL [2024-01-27 23:28:39,431 INFO L98 nessWitnessExtractor]: Location invariant after [L1514-L1524] x == 1 [2024-01-27 23:28:39,431 INFO L98 nessWitnessExtractor]: Location invariant before [L1571-L1571] (unsigned long )unused == 0UL [2024-01-27 23:28:39,431 INFO L98 nessWitnessExtractor]: Location invariant before [L1522-L1522] x == 1 [2024-01-27 23:28:39,431 INFO L98 nessWitnessExtractor]: Location invariant before [L1518-L1518] 1 == x [2024-01-27 23:28:39,431 INFO L98 nessWitnessExtractor]: Location invariant before [L1518-L1518] x == 1 [2024-01-27 23:28:39,432 INFO L98 nessWitnessExtractor]: Location invariant before [L1518-L1518] 1 <= unique_id [2024-01-27 23:28:39,432 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] 0 <= localPop_ret [2024-01-27 23:28:39,432 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] (unsigned long )unused == 0UL [2024-01-27 23:28:39,432 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 23:28:39,432 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] localPop_ret <= 4 [2024-01-27 23:28:39,432 INFO L98 nessWitnessExtractor]: Location invariant before [L1560-L1560] 0 <= unique_id [2024-01-27 23:28:39,432 INFO L98 nessWitnessExtractor]: Location invariant before [L1560-L1560] -2147483647 <= PopOpen [2024-01-27 23:28:39,433 INFO L98 nessWitnessExtractor]: Location invariant before [L1466-L1466] 0 <= unique_id [2024-01-27 23:28:39,433 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] new == (ThreadInfo *)((void *)0) [2024-01-27 23:28:39,433 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] 0 <= unique_id [2024-01-27 23:28:39,433 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] 0 <= ret [2024-01-27 23:28:39,433 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] ret <= 1 [2024-01-27 23:28:39,433 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] ret == 0 || ret == 1 [2024-01-27 23:28:39,433 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] new == 0 [2024-01-27 23:28:39,434 INFO L98 nessWitnessExtractor]: Location invariant before [L1543-L1543] 0 <= unique_id [2024-01-27 23:28:39,434 INFO L98 nessWitnessExtractor]: Location invariant before [L1543-L1543] 0 <= unique_id [2024-01-27 23:28:39,434 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1372] 0 <= unique_id [2024-01-27 23:28:39,434 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1372] new == (ThreadInfo *)((void *)0) [2024-01-27 23:28:39,434 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1372] new == 0 [2024-01-27 23:28:39,434 INFO L98 nessWitnessExtractor]: Location invariant before [L1469-L1469] 0 <= unique_id [2024-01-27 23:28:39,435 INFO L98 nessWitnessExtractor]: Location invariant before [L1519-L1519] 1 == x [2024-01-27 23:28:39,435 INFO L98 nessWitnessExtractor]: Location invariant before [L1519-L1519] x == 1 [2024-01-27 23:28:39,435 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 23:28:39,435 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] localPop_ret <= 4 [2024-01-27 23:28:39,435 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] (unsigned long )unused == 0UL [2024-01-27 23:28:39,435 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] 0 <= localPop_ret [2024-01-27 23:28:39,435 INFO L98 nessWitnessExtractor]: Location invariant before [L1553-L1553] 1 == localPush1 [2024-01-27 23:28:39,436 INFO L98 nessWitnessExtractor]: Location invariant before [L1553-L1553] 0 <= unique_id [2024-01-27 23:28:39,436 INFO L98 nessWitnessExtractor]: Location invariant before [L1553-L1553] localPush1 == 1 [2024-01-27 23:28:39,436 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] p == & collision [2024-01-27 23:28:39,436 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] 0 <= unique_id [2024-01-27 23:28:39,436 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] p == & collision [2024-01-27 23:28:39,436 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] 0 <= unique_id [2024-01-27 23:28:39,436 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] him != 0 [2024-01-27 23:28:39,437 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] 0 <= unique_id [2024-01-27 23:28:39,437 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] 1 <= him [2024-01-27 23:28:39,437 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] ret == 0 || ret == 1 [2024-01-27 23:28:39,437 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] ret <= 1 [2024-01-27 23:28:39,437 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] 0 <= ret [2024-01-27 23:28:39,437 INFO L98 nessWitnessExtractor]: Location invariant before [L1421-L1421] 1 <= him [2024-01-27 23:28:39,437 INFO L98 nessWitnessExtractor]: Location invariant before [L1421-L1421] him != 0 [2024-01-27 23:28:39,437 INFO L98 nessWitnessExtractor]: Location invariant after [L1562-L1568] 0 <= localPop_ret [2024-01-27 23:28:39,438 INFO L98 nessWitnessExtractor]: Location invariant after [L1562-L1568] localPop_ret <= 4 [2024-01-27 23:28:39,438 INFO L98 nessWitnessExtractor]: Location invariant after [L1562-L1568] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 23:28:39,438 INFO L98 nessWitnessExtractor]: Location invariant before [L1595-L1595] (unsigned long )unused == 0UL [2024-01-27 23:28:39,438 INFO L98 nessWitnessExtractor]: Location invariant before [L1517-L1517] x == 1 [2024-01-27 23:28:39,438 INFO L98 nessWitnessExtractor]: Location invariant before [L1517-L1517] 0 <= unique_id [2024-01-27 23:28:39,438 INFO L98 nessWitnessExtractor]: Location invariant before [L1517-L1517] 1 == x [2024-01-27 23:28:39,438 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-27 23:28:39,439 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-27 23:28:39,439 INFO L98 nessWitnessExtractor]: Location invariant before [L1402-L1402] 0 <= unique_id [2024-01-27 23:28:39,439 INFO L98 nessWitnessExtractor]: Location invariant before [L1572-L1572] (unsigned long )unused == 0UL [2024-01-27 23:28:39,439 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] 1 <= him [2024-01-27 23:28:39,439 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] ret == 0 [2024-01-27 23:28:39,439 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] 0 == ret [2024-01-27 23:28:39,439 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483647LL - (long long )mypid) - (long long )ret >= 0LL [2024-01-27 23:28:39,440 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483647LL - (long long )mypid) + (long long )ret >= 0LL [2024-01-27 23:28:39,440 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483648LL + (long long )mypid) - (long long )ret >= 0LL [2024-01-27 23:28:39,440 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] him != 0 [2024-01-27 23:28:39,440 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483648LL + (long long )mypid) + (long long )ret >= 0LL [2024-01-27 23:28:39,440 INFO L98 nessWitnessExtractor]: Location invariant before [L1607-L1607] (unsigned long )unused == 0UL [2024-01-27 23:28:39,440 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] ret <= 1 [2024-01-27 23:28:39,440 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] p == & S.ptop [2024-01-27 23:28:39,440 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] ret == 0 || ret == 1 [2024-01-27 23:28:39,441 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] 0 <= ret [2024-01-27 23:28:39,441 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] 0 <= unique_id [2024-01-27 23:28:39,441 INFO L98 nessWitnessExtractor]: Location invariant before [L1601-L1601] (unsigned long )unused == 0UL [2024-01-27 23:28:39,441 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] ret == 0 || ret == 1 [2024-01-27 23:28:39,441 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] 0 <= ret [2024-01-27 23:28:39,441 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] 0 <= unique_id [2024-01-27 23:28:39,441 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] p == & collision [2024-01-27 23:28:39,442 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] ret <= 1 [2024-01-27 23:28:39,442 INFO L98 nessWitnessExtractor]: Location invariant before [L1424-L1428] 1 <= him [2024-01-27 23:28:39,442 INFO L98 nessWitnessExtractor]: Location invariant before [L1424-L1428] him != 0 [2024-01-27 23:28:39,442 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 23:28:39,442 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] 0 <= localPop_ret [2024-01-27 23:28:39,442 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] PopOpen <= 2147483646 [2024-01-27 23:28:39,442 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] localPop_ret <= 4 [2024-01-27 23:28:39,442 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] 0 <= unique_id [2024-01-27 23:28:39,443 INFO L98 nessWitnessExtractor]: Location invariant before [L1388-L1388] 0 <= unique_id [2024-01-27 23:28:39,443 INFO L98 nessWitnessExtractor]: Location invariant before [L1388-L1388] p == & S.ptop [2024-01-27 23:28:39,443 INFO L98 nessWitnessExtractor]: Location invariant before [L1552-L1552] 0 <= unique_id [2024-01-27 23:28:39,443 INFO L98 nessWitnessExtractor]: Location invariant before [L1552-L1552] 1 == localPush1 [2024-01-27 23:28:39,443 INFO L98 nessWitnessExtractor]: Location invariant before [L1552-L1552] localPush1 == 1 [2024-01-27 23:28:39,443 INFO L98 nessWitnessExtractor]: Location invariant before [L1570-L1570] (unsigned long )unused == 0UL [2024-01-27 23:28:39,443 INFO L98 nessWitnessExtractor]: Location invariant before [L1563-L1563] 0 <= localPop_ret [2024-01-27 23:28:39,443 INFO L98 nessWitnessExtractor]: Location invariant before [L1563-L1563] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 23:28:39,444 INFO L98 nessWitnessExtractor]: Location invariant before [L1563-L1563] localPop_ret <= 4 [2024-01-27 23:28:39,444 INFO L98 nessWitnessExtractor]: Location invariant before [L1460-L1460] phead == 0 [2024-01-27 23:28:39,444 INFO L98 nessWitnessExtractor]: Location invariant before [L1403-L1403] 0 <= unique_id [2024-01-27 23:28:39,444 INFO L98 nessWitnessExtractor]: Location invariant before [L1529-L1529] 1 <= unique_id [2024-01-27 23:28:39,444 INFO L98 nessWitnessExtractor]: Location invariant before [L1413-L1413] 0 <= unique_id [2024-01-27 23:28:39,444 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] PopOpen == 0 [2024-01-27 23:28:39,444 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] S.ptop == 0 [2024-01-27 23:28:39,444 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] collision == 0 [2024-01-27 23:28:39,445 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] unique_id == 0 [2024-01-27 23:28:39,445 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] 0 <= unique_id [2024-01-27 23:28:39,445 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] 1 == localPush1 [2024-01-27 23:28:39,445 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] localPush1 == 1 [2024-01-27 23:28:39,445 INFO L98 nessWitnessExtractor]: Location invariant before [L1528-L1528] 0 <= unique_id [2024-01-27 23:28:39,445 INFO L98 nessWitnessExtractor]: Location invariant before [L1422-L1433] him != 0 [2024-01-27 23:28:39,445 INFO L98 nessWitnessExtractor]: Location invariant before [L1422-L1433] 1 <= him [2024-01-27 23:28:39,446 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] collision == 0 [2024-01-27 23:28:39,446 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] PopOpen == 0 [2024-01-27 23:28:39,446 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] S.ptop == 0 [2024-01-27 23:28:39,446 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] unique_id == 0 [2024-01-27 23:28:39,446 INFO L98 nessWitnessExtractor]: Location invariant before [L1588-L1588] (unsigned long )unused == 0UL [2024-01-27 23:28:39,446 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] 0 <= unique_id [2024-01-27 23:28:39,446 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 23:28:39,446 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] PopOpen <= 2147483646 [2024-01-27 23:28:39,447 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] localPop_ret <= 4 [2024-01-27 23:28:39,447 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] 0 <= unique_id [2024-01-27 23:28:39,447 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] 0 <= localPop_ret [2024-01-27 23:28:39,447 INFO L98 nessWitnessExtractor]: Location invariant before [L1576-L1576] (unsigned long )unused == 0UL [2024-01-27 23:28:39,447 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] p == & collision [2024-01-27 23:28:39,447 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] 0 <= unique_id [2024-01-27 23:28:39,447 INFO L98 nessWitnessExtractor]: Location invariant before [L1554-L1554] 0 <= unique_id [2024-01-27 23:28:39,448 INFO L98 nessWitnessExtractor]: Location invariant before [L1554-L1554] localPush1 == 1 [2024-01-27 23:28:39,448 INFO L98 nessWitnessExtractor]: Location invariant before [L1554-L1554] 1 == localPush1 [2024-01-27 23:28:39,448 INFO L98 nessWitnessExtractor]: Location invariant before [L1391-L1391] 0 <= unique_id [2024-01-27 23:28:39,448 INFO L98 nessWitnessExtractor]: Location invariant before [L1391-L1391] p == & S.ptop [2024-01-27 23:28:39,448 INFO L98 nessWitnessExtractor]: Location invariant before [L1606-L1606] (unsigned long )unused == 0UL [2024-01-27 23:28:39,448 INFO L98 nessWitnessExtractor]: Location invariant before [L1381-L1381] 0 <= unique_id [2024-01-27 23:28:39,448 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] ret == 0 || ret == 1 [2024-01-27 23:28:39,448 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] p == & S.ptop [2024-01-27 23:28:39,448 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] 0 <= ret [2024-01-27 23:28:39,449 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] ret <= 1 [2024-01-27 23:28:39,449 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] 0 <= unique_id [2024-01-27 23:28:39,449 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] 0 == ret [2024-01-27 23:28:39,449 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] him != 0 [2024-01-27 23:28:39,449 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] 1 <= him [2024-01-27 23:28:39,449 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] ret == 0 [2024-01-27 23:28:39,449 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-27 23:28:39,449 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-27 23:28:39,450 INFO L98 nessWitnessExtractor]: Location invariant before [L1548-L1548] 1 == localPush1 [2024-01-27 23:28:39,450 INFO L98 nessWitnessExtractor]: Location invariant before [L1548-L1548] 0 <= unique_id [2024-01-27 23:28:39,450 INFO L98 nessWitnessExtractor]: Location invariant before [L1548-L1548] localPush1 == 1 [2024-01-27 23:28:39,450 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] ret == 0 || ret == 1 [2024-01-27 23:28:39,450 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] 1 <= him [2024-01-27 23:28:39,450 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] 0 <= ret [2024-01-27 23:28:39,450 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] him != 0 [2024-01-27 23:28:39,450 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] ret <= 1 [2024-01-27 23:28:39,451 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] 0 <= unique_id [2024-01-27 23:28:39,451 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 23:28:39,451 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] 0 <= localPop_ret [2024-01-27 23:28:39,451 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] (unsigned long )unused == 0UL [2024-01-27 23:28:39,451 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] localPop_ret <= 4 [2024-01-27 23:28:39,451 INFO L98 nessWitnessExtractor]: Location invariant before [L1355-L1360] p == & collision [2024-01-27 23:28:39,451 INFO L98 nessWitnessExtractor]: Location invariant before [L1355-L1360] 0 <= unique_id [2024-01-27 23:28:39,451 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] 0 <= unique_id [2024-01-27 23:28:39,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1401-L1401] 0 <= unique_id [2024-01-27 23:28:39,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1401-L1401] 0 <= i [2024-01-27 23:28:39,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] 0 <= localPop_ret [2024-01-27 23:28:39,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] 0 <= unique_id [2024-01-27 23:28:39,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 23:28:39,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] localPop_ret <= 4 [2024-01-27 23:28:39,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1521-L1523] x == 1 [2024-01-27 23:28:39,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] ret <= 1 [2024-01-27 23:28:39,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] 0 <= ret [2024-01-27 23:28:39,453 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] p == & collision [2024-01-27 23:28:39,453 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] ret == 0 || ret == 1 [2024-01-27 23:28:39,453 INFO L98 nessWitnessExtractor]: Location invariant before [L1583-L1583] (unsigned long )unused == 0UL [2024-01-27 23:28:39,453 INFO L98 nessWitnessExtractor]: Location invariant after [L1545-L1549] localPush1 == 1 [2024-01-27 23:28:39,453 INFO L98 nessWitnessExtractor]: Location invariant after [L1545-L1549] 1 == localPush1 [2024-01-27 23:28:39,453 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] (unsigned long )unused == 0UL [2024-01-27 23:28:39,453 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] 0 <= localPop_ret [2024-01-27 23:28:39,453 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 23:28:39,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] localPop_ret <= 4 [2024-01-27 23:28:39,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1411-L1411] 0 <= unique_id [2024-01-27 23:28:39,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1389-L1389] 0 <= unique_id [2024-01-27 23:28:39,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1389-L1389] p == & S.ptop [2024-01-27 23:28:39,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1425-L1425] 1 <= him [2024-01-27 23:28:39,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1425-L1425] him != 0 [2024-01-27 23:28:39,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1412-L1412] 0 <= unique_id [2024-01-27 23:28:39,454 INFO L98 nessWitnessExtractor]: Location invariant after [L1550-L1556] localPush1 == 1 [2024-01-27 23:28:39,455 INFO L98 nessWitnessExtractor]: Location invariant after [L1550-L1556] 1 == localPush1 [2024-01-27 23:28:39,455 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 23:28:39,455 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] (unsigned long )unused == 0UL [2024-01-27 23:28:39,455 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] 0 <= localPop_ret [2024-01-27 23:28:39,455 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] localPop_ret <= 4 [2024-01-27 23:28:39,455 INFO L98 nessWitnessExtractor]: Location invariant before [L1536-L1536] v <= 4 [2024-01-27 23:28:39,455 INFO L98 nessWitnessExtractor]: Location invariant before [L1536-L1536] (v == 0 || v == 1) || v == 2 [2024-01-27 23:28:39,455 INFO L98 nessWitnessExtractor]: Location invariant before [L1536-L1536] 0 <= v [2024-01-27 23:28:39,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] ret == 0 [2024-01-27 23:28:39,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] 0 == ret [2024-01-27 23:28:39,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483648LL + (long long )mypid) + (long long )ret >= 0LL [2024-01-27 23:28:39,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] 1 <= him [2024-01-27 23:28:39,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483648LL + (long long )mypid) - (long long )ret >= 0LL [2024-01-27 23:28:39,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] 0 <= unique_id [2024-01-27 23:28:39,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483647LL - (long long )mypid) + (long long )ret >= 0LL [2024-01-27 23:28:39,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483647LL - (long long )mypid) - (long long )ret >= 0LL [2024-01-27 23:28:39,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] him != 0 [2024-01-27 23:28:39,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1404-L1404] 0 <= unique_id [2024-01-27 23:28:39,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1467-L1467] 0 <= unique_id [2024-01-27 23:28:39,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1467-L1467] 0 <= i [2024-01-27 23:28:39,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] 1 <= him [2024-01-27 23:28:39,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] ret <= 1 [2024-01-27 23:28:39,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] ret == 0 || ret == 1 [2024-01-27 23:28:39,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] 0 <= ret [2024-01-27 23:28:39,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] 0 <= unique_id [2024-01-27 23:28:39,458 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] him != 0 [2024-01-27 23:28:39,458 INFO L98 nessWitnessExtractor]: Location invariant before [L1579-L1579] (unsigned long )unused == 0UL [2024-01-27 23:28:39,458 INFO L98 nessWitnessExtractor]: Location invariant before [L1377-L1382] 0 <= unique_id [2024-01-27 23:28:39,458 INFO L98 nessWitnessExtractor]: Location invariant before [L1430-L1430] 1 <= him [2024-01-27 23:28:39,458 INFO L98 nessWitnessExtractor]: Location invariant before [L1430-L1430] him != 0 [2024-01-27 23:28:39,458 INFO L98 nessWitnessExtractor]: Location invariant before [L1386-L1386] p == & S.ptop [2024-01-27 23:28:39,458 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] 0 <= unique_id [2024-01-27 23:28:39,458 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] new == (ThreadInfo *)((void *)0) [2024-01-27 23:28:39,458 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] new == 0 [2024-01-27 23:28:39,459 INFO L98 nessWitnessExtractor]: Location invariant before [L1470-L1470] 0 <= unique_id [2024-01-27 23:28:39,459 INFO L98 nessWitnessExtractor]: Location invariant before [L1481-L1485] 0 <= unique_id [2024-01-27 23:28:39,459 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] 0 <= localPop_ret [2024-01-27 23:28:39,459 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] localPop_ret <= 4 [2024-01-27 23:28:39,459 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] (unsigned long )unused == 0UL [2024-01-27 23:28:39,459 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 23:28:39,459 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967295LL - (long long )him) + (long long )mypid >= 0LL [2024-01-27 23:28:39,459 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967294LL - (long long )him) - (long long )mypid >= 0LL [2024-01-27 23:28:39,460 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967295LL + (long long )him) - (long long )mypid >= 0LL [2024-01-27 23:28:39,460 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967296LL + (long long )him) + (long long )mypid >= 0LL [2024-01-27 23:28:39,460 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] 1 <= him [2024-01-27 23:28:39,460 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] him != 0 [2024-01-27 23:28:39,460 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] 0 == ret [2024-01-27 23:28:39,460 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] ret == 0 [2024-01-27 23:28:39,460 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] 0 <= unique_id [2024-01-27 23:28:39,460 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] S.ptop == 0 [2024-01-27 23:28:39,460 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] PopOpen == 0 [2024-01-27 23:28:39,461 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] collision == 0 [2024-01-27 23:28:39,461 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] unique_id == 0 [2024-01-27 23:28:39,461 INFO L98 nessWitnessExtractor]: Location invariant before [L1379-L1379] 0 <= unique_id [2024-01-27 23:28:39,461 INFO L98 nessWitnessExtractor]: Location invariant before [L1409-L1409] 0 <= unique_id [2024-01-27 23:28:39,461 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] 0 <= localPop_ret [2024-01-27 23:28:39,461 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] (unsigned long )unused == 0UL [2024-01-27 23:28:39,461 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 23:28:39,461 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] localPop_ret <= 4 [2024-01-27 23:28:39,462 INFO L98 nessWitnessExtractor]: Location invariant before [L1559-L1559] 0 <= unique_id [2024-01-27 23:28:39,462 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] 1 <= him [2024-01-27 23:28:39,462 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] him != 0 [2024-01-27 23:28:39,462 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967295LL + (long long )mypid) - (long long )ret >= 0LL [2024-01-27 23:28:39,462 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967295LL - (long long )mypid) + (long long )ret >= 0LL [2024-01-27 23:28:39,462 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967296LL + (long long )mypid) + (long long )ret >= 0LL [2024-01-27 23:28:39,462 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967294LL - (long long )mypid) - (long long )ret >= 0LL [2024-01-27 23:28:39,462 INFO L98 nessWitnessExtractor]: Location invariant after [L1542-L1544] 0 <= unique_id [2024-01-27 23:28:39,462 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] 0 <= unique_id [2024-01-27 23:28:39,463 INFO L98 nessWitnessExtractor]: Location invariant before [L1535-L1535] 0 <= v [2024-01-27 23:28:39,463 INFO L98 nessWitnessExtractor]: Location invariant before [L1535-L1535] v <= 4 [2024-01-27 23:28:39,463 INFO L98 nessWitnessExtractor]: Location invariant before [L1535-L1535] (v == 0 || v == 1) || v == 2 [2024-01-27 23:28:39,463 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] 0 <= unique_id [2024-01-27 23:28:39,463 INFO L98 nessWitnessExtractor]: Location invariant before [L1546-L1546] 1 == localPush1 [2024-01-27 23:28:39,463 INFO L98 nessWitnessExtractor]: Location invariant before [L1546-L1546] localPush1 == 1 [2024-01-27 23:28:39,463 INFO L98 nessWitnessExtractor]: Location invariant before [L1410-L1410] 0 <= unique_id [2024-01-27 23:28:39,463 INFO L98 nessWitnessExtractor]: Location invariant before [L1410-L1410] 0 <= i [2024-01-27 23:28:39,464 INFO L98 nessWitnessExtractor]: Location invariant before [L1582-L1582] (unsigned long )unused == 0UL [2024-01-27 23:28:39,464 INFO L98 nessWitnessExtractor]: Location invariant before [L1468-L1468] 0 <= unique_id [2024-01-27 23:28:39,464 INFO L98 nessWitnessExtractor]: Location invariant before [L1387-L1392] p == & S.ptop [2024-01-27 23:28:39,464 INFO L98 nessWitnessExtractor]: Location invariant before [L1387-L1392] 0 <= unique_id [2024-01-27 23:28:39,464 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] PopOpen == 0 [2024-01-27 23:28:39,464 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] S.ptop == 0 [2024-01-27 23:28:39,464 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] collision == 0 [2024-01-27 23:28:39,464 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] unique_id == 0 [2024-01-27 23:28:39,465 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] 1 <= him [2024-01-27 23:28:39,465 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] him != 0 [2024-01-27 23:28:39,465 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] ret <= 1 [2024-01-27 23:28:39,465 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] 0 <= ret [2024-01-27 23:28:39,465 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] ret == 0 || ret == 1 [2024-01-27 23:28:39,465 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] 0 <= unique_id [2024-01-27 23:28:39,465 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] ret == 0 [2024-01-27 23:28:39,465 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] him != 0 [2024-01-27 23:28:39,465 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] 1 <= him [2024-01-27 23:28:39,466 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] 0 == ret [2024-01-27 23:28:39,466 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] him != 0 [2024-01-27 23:28:39,466 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] 0 <= unique_id [2024-01-27 23:28:39,466 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] ret == 0 [2024-01-27 23:28:39,466 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] 1 <= him [2024-01-27 23:28:39,466 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] 0 == ret [2024-01-27 23:28:39,466 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] (unsigned long )unused == 0UL [2024-01-27 23:28:39,466 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] 0 <= localPop_ret [2024-01-27 23:28:39,466 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-27 23:28:39,467 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] localPop_ret <= 4 [2024-01-27 23:28:39,467 INFO L98 nessWitnessExtractor]: Location invariant before [L1577-L1577] (unsigned long )unused == 0UL [2024-01-27 23:28:39,510 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:28:39,959 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-complex/elimination_backoff_stack.i[63614,63627] [2024-01-27 23:28:39,975 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:28:40,003 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 23:28:40,014 WARN L424 MainDispatcher]: Unable to annotate typedef unsigned int __mode_t; with a witness entry Start Parsing Local [2024-01-27 23:28:40,068 ERROR L324 MainTranslator]: Unsupported Syntax: Unknown or unsupported unary operation: ADDROF [2024-01-27 23:28:40,069 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@68bdb7c3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:28:40, skipping insertion in model container [2024-01-27 23:28:40,070 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:28:40,070 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:28:40,071 INFO L158 Benchmark]: Toolchain (without parser) took 996.08ms. Allocated memory is still 86.0MB. Free memory was 60.4MB in the beginning and 46.4MB in the end (delta: 14.0MB). Peak memory consumption was 22.4MB. Max. memory is 16.1GB. [2024-01-27 23:28:40,072 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 65.0MB. Free memory was 41.7MB in the beginning and 41.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:28:40,073 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 65.0MB. Free memory was 38.9MB in the beginning and 38.7MB in the end (delta: 168.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:28:40,073 INFO L158 Benchmark]: CACSL2BoogieTranslator took 994.25ms. Allocated memory is still 86.0MB. Free memory was 60.4MB in the beginning and 46.4MB in the end (delta: 14.0MB). Peak memory consumption was 22.4MB. Max. memory is 16.1GB. [2024-01-27 23:28:40,075 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 65.0MB. Free memory was 41.7MB in the beginning and 41.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 65.0MB. Free memory was 38.9MB in the beginning and 38.7MB in the end (delta: 168.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 994.25ms. Allocated memory is still 86.0MB. Free memory was 60.4MB in the beginning and 46.4MB in the end (delta: 14.0MB). Peak memory consumption was 22.4MB. 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