./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 ab2e0ac4 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-ab2e0ac-m [2024-01-29 14:38:34,125 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:38:34,192 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:38:34,200 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:38:34,200 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:38:34,224 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:38:34,224 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:38:34,225 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:38:34,225 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:38:34,230 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:38:34,230 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:38:34,230 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:38:34,231 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:38:34,233 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:38:34,233 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:38:34,233 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:38:34,233 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:38:34,233 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:38:34,234 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:38:34,234 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:38:34,234 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:38:34,234 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:38:34,235 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:38:34,235 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:38:34,235 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:38:34,235 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:38:34,235 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:38:34,236 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:38:34,236 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:38:34,236 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:38:34,237 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:38:34,237 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:38:34,238 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:38:34,238 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:38:34,238 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:38:34,238 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:38:34,238 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:38:34,238 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:38:34,239 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:38:34,239 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:38:34,239 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:38:34,239 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:38:34,239 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:38:34,240 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:38:34,460 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:38:34,488 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:38:34,491 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:38:34,492 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:38:34,492 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:38:34,493 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-complex/elimination_backoff_stack.i [2024-01-29 14:38:35,578 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:38:35,855 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:38:35,857 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-complex/elimination_backoff_stack.i [2024-01-29 14:38:35,881 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb84d7d13/b5d3f120c2ab4a1c80b5904df3119b18/FLAGa2da09dcb [2024-01-29 14:38:35,896 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb84d7d13/b5d3f120c2ab4a1c80b5904df3119b18 [2024-01-29 14:38:35,898 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:38:35,898 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:38:35,899 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/elimination_backoff_stack.yml/witness.yml [2024-01-29 14:38:36,103 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:38:36,104 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:38:36,120 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:38:36,120 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:38:36,124 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:38:36,125 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:38:35" (1/2) ... [2024-01-29 14:38:36,126 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@702dd0d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:38:36, skipping insertion in model container [2024-01-29 14:38:36,126 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:38:35" (1/2) ... [2024-01-29 14:38:36,127 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@39a451e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:38:36, skipping insertion in model container [2024-01-29 14:38:36,127 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:38:36" (2/2) ... [2024-01-29 14:38:36,128 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@702dd0d0 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:38:36, skipping insertion in model container [2024-01-29 14:38:36,128 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:38:36" (2/2) ... [2024-01-29 14:38:36,128 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:38:36,550 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:38:36,551 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] 0 <= unique_id [2024-01-29 14:38:36,551 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] 0 <= unique_id [2024-01-29 14:38:36,551 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-29 14:38:36,551 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] PopOpen <= 2147483646 [2024-01-29 14:38:36,552 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] localPop_ret <= 4 [2024-01-29 14:38:36,552 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] 0 <= localPop_ret [2024-01-29 14:38:36,552 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] 0 <= unique_id [2024-01-29 14:38:36,552 INFO L98 nessWitnessExtractor]: Location invariant before [L1387-L1392] p == & S.ptop [2024-01-29 14:38:36,552 INFO L98 nessWitnessExtractor]: Location invariant before [L1387-L1392] 0 <= unique_id [2024-01-29 14:38:36,552 INFO L98 nessWitnessExtractor]: Location invariant before [L1554-L1554] 1 == localPush1 [2024-01-29 14:38:36,552 INFO L98 nessWitnessExtractor]: Location invariant before [L1554-L1554] 0 <= unique_id [2024-01-29 14:38:36,553 INFO L98 nessWitnessExtractor]: Location invariant before [L1554-L1554] localPush1 == 1 [2024-01-29 14:38:36,553 INFO L98 nessWitnessExtractor]: Location invariant before [L1522-L1522] x == 1 [2024-01-29 14:38:36,553 INFO L98 nessWitnessExtractor]: Location invariant before [L1543-L1543] 0 <= unique_id [2024-01-29 14:38:36,553 INFO L98 nessWitnessExtractor]: Location invariant before [L1543-L1543] 0 <= unique_id [2024-01-29 14:38:36,553 INFO L98 nessWitnessExtractor]: Location invariant before [L1578-L1578] (unsigned long )unused == 0UL [2024-01-29 14:38:36,553 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] p == & collision [2024-01-29 14:38:36,553 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] 0 <= unique_id [2024-01-29 14:38:36,553 INFO L98 nessWitnessExtractor]: Location invariant before [L1600-L1600] (unsigned long )unused == 0UL [2024-01-29 14:38:36,554 INFO L98 nessWitnessExtractor]: Location invariant before [L1379-L1379] 0 <= unique_id [2024-01-29 14:38:36,554 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] collision == 0 [2024-01-29 14:38:36,554 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] S.ptop == 0 [2024-01-29 14:38:36,554 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] PopOpen == 0 [2024-01-29 14:38:36,555 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] unique_id == 0 [2024-01-29 14:38:36,555 INFO L98 nessWitnessExtractor]: Location invariant before [L1555-L1555] 1 == localPush1 [2024-01-29 14:38:36,555 INFO L98 nessWitnessExtractor]: Location invariant before [L1555-L1555] 0 <= unique_id [2024-01-29 14:38:36,555 INFO L98 nessWitnessExtractor]: Location invariant before [L1555-L1555] localPush1 == 1 [2024-01-29 14:38:36,555 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] ret == 0 || ret == 1 [2024-01-29 14:38:36,555 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] 0 <= ret [2024-01-29 14:38:36,555 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] p == & S.ptop [2024-01-29 14:38:36,556 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] 0 <= unique_id [2024-01-29 14:38:36,556 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] ret <= 1 [2024-01-29 14:38:36,556 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] 0 <= unique_id [2024-01-29 14:38:36,556 INFO L98 nessWitnessExtractor]: Location invariant before [L1430-L1430] 1 <= him [2024-01-29 14:38:36,556 INFO L98 nessWitnessExtractor]: Location invariant before [L1430-L1430] him != 0 [2024-01-29 14:38:36,557 INFO L98 nessWitnessExtractor]: Location invariant before [L1517-L1517] 0 <= unique_id [2024-01-29 14:38:36,557 INFO L98 nessWitnessExtractor]: Location invariant before [L1517-L1517] 1 == x [2024-01-29 14:38:36,557 INFO L98 nessWitnessExtractor]: Location invariant before [L1517-L1517] x == 1 [2024-01-29 14:38:36,558 INFO L98 nessWitnessExtractor]: Location invariant after [L1514-L1524] x == 1 [2024-01-29 14:38:36,559 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] ret == 0 [2024-01-29 14:38:36,559 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] 1 <= him [2024-01-29 14:38:36,559 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] 0 == ret [2024-01-29 14:38:36,559 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] him != 0 [2024-01-29 14:38:36,559 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] 0 <= unique_id [2024-01-29 14:38:36,559 INFO L98 nessWitnessExtractor]: Location invariant before [L1518-L1518] 1 <= unique_id [2024-01-29 14:38:36,559 INFO L98 nessWitnessExtractor]: Location invariant before [L1518-L1518] 1 == x [2024-01-29 14:38:36,560 INFO L98 nessWitnessExtractor]: Location invariant before [L1518-L1518] x == 1 [2024-01-29 14:38:36,560 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] 0 <= unique_id [2024-01-29 14:38:36,560 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] new == 0 [2024-01-29 14:38:36,560 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] new == (ThreadInfo *)((void *)0) [2024-01-29 14:38:36,560 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] (unsigned long )unused == 0UL [2024-01-29 14:38:36,561 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] localPop_ret <= 4 [2024-01-29 14:38:36,561 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-29 14:38:36,561 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] 0 <= localPop_ret [2024-01-29 14:38:36,561 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] ret == 0 [2024-01-29 14:38:36,562 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] him != 0 [2024-01-29 14:38:36,562 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483648LL + (long long )mypid) - (long long )ret >= 0LL [2024-01-29 14:38:36,563 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] 1 <= him [2024-01-29 14:38:36,563 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483648LL + (long long )mypid) + (long long )ret >= 0LL [2024-01-29 14:38:36,563 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483647LL - (long long )mypid) + (long long )ret >= 0LL [2024-01-29 14:38:36,563 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483647LL - (long long )mypid) - (long long )ret >= 0LL [2024-01-29 14:38:36,563 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] 0 == ret [2024-01-29 14:38:36,563 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] new == (ThreadInfo *)((void *)0) [2024-01-29 14:38:36,563 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] ret <= 1 [2024-01-29 14:38:36,564 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] new == 0 [2024-01-29 14:38:36,564 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] 0 <= ret [2024-01-29 14:38:36,564 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] ret == 0 || ret == 1 [2024-01-29 14:38:36,564 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] 0 <= unique_id [2024-01-29 14:38:36,564 INFO L98 nessWitnessExtractor]: Location invariant before [L1553-L1553] localPush1 == 1 [2024-01-29 14:38:36,564 INFO L98 nessWitnessExtractor]: Location invariant before [L1553-L1553] 0 <= unique_id [2024-01-29 14:38:36,564 INFO L98 nessWitnessExtractor]: Location invariant before [L1553-L1553] 1 == localPush1 [2024-01-29 14:38:36,564 INFO L98 nessWitnessExtractor]: Location invariant before [L1391-L1391] 0 <= unique_id [2024-01-29 14:38:36,565 INFO L98 nessWitnessExtractor]: Location invariant before [L1391-L1391] p == & S.ptop [2024-01-29 14:38:36,565 INFO L98 nessWitnessExtractor]: Location invariant before [L1551-L1551] 1 == localPush1 [2024-01-29 14:38:36,565 INFO L98 nessWitnessExtractor]: Location invariant before [L1551-L1551] localPush1 == 1 [2024-01-29 14:38:36,565 INFO L98 nessWitnessExtractor]: Location invariant before [L1355-L1360] p == & collision [2024-01-29 14:38:36,565 INFO L98 nessWitnessExtractor]: Location invariant before [L1355-L1360] 0 <= unique_id [2024-01-29 14:38:36,565 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] (unsigned long )unused == 0UL [2024-01-29 14:38:36,565 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] localPop_ret <= 4 [2024-01-29 14:38:36,566 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-29 14:38:36,566 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] 0 <= localPop_ret [2024-01-29 14:38:36,566 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] collision == 0 [2024-01-29 14:38:36,566 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] PopOpen == 0 [2024-01-29 14:38:36,566 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] S.ptop == 0 [2024-01-29 14:38:36,566 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] unique_id == 0 [2024-01-29 14:38:36,566 INFO L98 nessWitnessExtractor]: Location invariant before [L1371-L1371] new == (ThreadInfo *)((void *)0) [2024-01-29 14:38:36,566 INFO L98 nessWitnessExtractor]: Location invariant before [L1371-L1371] 0 <= unique_id [2024-01-29 14:38:36,567 INFO L98 nessWitnessExtractor]: Location invariant before [L1371-L1371] new == 0 [2024-01-29 14:38:36,567 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967294LL - (long long )mypid) - (long long )ret >= 0LL [2024-01-29 14:38:36,567 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] 1 <= him [2024-01-29 14:38:36,567 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967296LL + (long long )mypid) + (long long )ret >= 0LL [2024-01-29 14:38:36,567 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] him != 0 [2024-01-29 14:38:36,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967295LL + (long long )mypid) - (long long )ret >= 0LL [2024-01-29 14:38:36,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967295LL - (long long )mypid) + (long long )ret >= 0LL [2024-01-29 14:38:36,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1378-L1378] 0 <= unique_id [2024-01-29 14:38:36,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] 1 <= him [2024-01-29 14:38:36,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] ret == 0 || ret == 1 [2024-01-29 14:38:36,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] 0 <= ret [2024-01-29 14:38:36,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] him != 0 [2024-01-29 14:38:36,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] 0 <= unique_id [2024-01-29 14:38:36,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] ret <= 1 [2024-01-29 14:38:36,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] p == & collision [2024-01-29 14:38:36,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] 0 <= ret [2024-01-29 14:38:36,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] ret == 0 || ret == 1 [2024-01-29 14:38:36,570 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] ret <= 1 [2024-01-29 14:38:36,570 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] ret <= 1 [2024-01-29 14:38:36,571 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] ret == 0 || ret == 1 [2024-01-29 14:38:36,571 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] 0 <= ret [2024-01-29 14:38:36,571 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] p == & S.ptop [2024-01-29 14:38:36,572 INFO L98 nessWitnessExtractor]: Location invariant before [L1584-L1584] (unsigned long )unused == 0UL [2024-01-29 14:38:36,572 INFO L98 nessWitnessExtractor]: Location invariant before [L1559-L1559] 0 <= unique_id [2024-01-29 14:38:36,573 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] 0 <= ret [2024-01-29 14:38:36,573 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] ret <= 1 [2024-01-29 14:38:36,573 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] him != 0 [2024-01-29 14:38:36,573 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] 0 <= unique_id [2024-01-29 14:38:36,574 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] 1 <= him [2024-01-29 14:38:36,574 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] ret == 0 || ret == 1 [2024-01-29 14:38:36,574 INFO L98 nessWitnessExtractor]: Location invariant before [L1412-L1412] 0 <= unique_id [2024-01-29 14:38:36,574 INFO L98 nessWitnessExtractor]: Location invariant before [L1571-L1571] (unsigned long )unused == 0UL [2024-01-29 14:38:36,574 INFO L98 nessWitnessExtractor]: Location invariant after [L1562-L1568] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-29 14:38:36,574 INFO L98 nessWitnessExtractor]: Location invariant after [L1562-L1568] localPop_ret <= 4 [2024-01-29 14:38:36,574 INFO L98 nessWitnessExtractor]: Location invariant after [L1562-L1568] 0 <= localPop_ret [2024-01-29 14:38:36,574 INFO L98 nessWitnessExtractor]: Location invariant before [L1528-L1528] 0 <= unique_id [2024-01-29 14:38:36,575 INFO L98 nessWitnessExtractor]: Location invariant before [L1529-L1529] 1 <= unique_id [2024-01-29 14:38:36,575 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] S.ptop == 0 [2024-01-29 14:38:36,575 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] unique_id == 0 [2024-01-29 14:38:36,575 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] PopOpen == 0 [2024-01-29 14:38:36,575 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] collision == 0 [2024-01-29 14:38:36,575 INFO L98 nessWitnessExtractor]: Location invariant before [L1424-L1428] 1 <= him [2024-01-29 14:38:36,575 INFO L98 nessWitnessExtractor]: Location invariant before [L1424-L1428] him != 0 [2024-01-29 14:38:36,575 INFO L98 nessWitnessExtractor]: Location invariant before [L1519-L1519] 1 == x [2024-01-29 14:38:36,576 INFO L98 nessWitnessExtractor]: Location invariant before [L1519-L1519] x == 1 [2024-01-29 14:38:36,576 INFO L98 nessWitnessExtractor]: Location invariant before [L1573-L1573] (unsigned long )unused == 0UL [2024-01-29 14:38:36,576 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] new == 0 [2024-01-29 14:38:36,576 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] new == (ThreadInfo *)((void *)0) [2024-01-29 14:38:36,576 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] 0 <= unique_id [2024-01-29 14:38:36,576 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] him != 0 [2024-01-29 14:38:36,576 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] ret == 0 [2024-01-29 14:38:36,576 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483647LL - (long long )mypid) + (long long )ret >= 0LL [2024-01-29 14:38:36,577 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483648LL + (long long )mypid) - (long long )ret >= 0LL [2024-01-29 14:38:36,577 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483648LL + (long long )mypid) + (long long )ret >= 0LL [2024-01-29 14:38:36,577 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483647LL - (long long )mypid) - (long long )ret >= 0LL [2024-01-29 14:38:36,577 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] 0 == ret [2024-01-29 14:38:36,577 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] 1 <= him [2024-01-29 14:38:36,577 INFO L98 nessWitnessExtractor]: Location invariant before [L1460-L1460] phead == 0 [2024-01-29 14:38:36,578 INFO L98 nessWitnessExtractor]: Location invariant before [L1570-L1570] (unsigned long )unused == 0UL [2024-01-29 14:38:36,578 INFO L98 nessWitnessExtractor]: Location invariant before [L1377-L1382] 0 <= unique_id [2024-01-29 14:38:36,578 INFO L98 nessWitnessExtractor]: Location invariant before [L1515-L1515] 1 == x [2024-01-29 14:38:36,578 INFO L98 nessWitnessExtractor]: Location invariant before [L1515-L1515] x == 1 [2024-01-29 14:38:36,578 INFO L98 nessWitnessExtractor]: Location invariant before [L1404-L1404] 0 <= unique_id [2024-01-29 14:38:36,578 INFO L98 nessWitnessExtractor]: Location invariant before [L1601-L1601] (unsigned long )unused == 0UL [2024-01-29 14:38:36,578 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] 0 <= unique_id [2024-01-29 14:38:36,578 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] 0 == ret [2024-01-29 14:38:36,579 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] ret == 0 [2024-01-29 14:38:36,579 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] him != 0 [2024-01-29 14:38:36,579 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] 1 <= him [2024-01-29 14:38:36,579 INFO L98 nessWitnessExtractor]: Location invariant before [L1594-L1594] (unsigned long )unused == 0UL [2024-01-29 14:38:36,579 INFO L98 nessWitnessExtractor]: Location invariant before [L1470-L1470] 0 <= unique_id [2024-01-29 14:38:36,579 INFO L98 nessWitnessExtractor]: Location invariant before [L1409-L1409] 0 <= unique_id [2024-01-29 14:38:36,579 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967295LL + (long long )him) - (long long )mypid >= 0LL [2024-01-29 14:38:36,579 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967296LL + (long long )him) + (long long )mypid >= 0LL [2024-01-29 14:38:36,579 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967295LL - (long long )him) + (long long )mypid >= 0LL [2024-01-29 14:38:36,580 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967294LL - (long long )him) - (long long )mypid >= 0LL [2024-01-29 14:38:36,580 INFO L98 nessWitnessExtractor]: Location invariant before [L1401-L1401] 0 <= i [2024-01-29 14:38:36,580 INFO L98 nessWitnessExtractor]: Location invariant before [L1401-L1401] 0 <= unique_id [2024-01-29 14:38:36,581 INFO L98 nessWitnessExtractor]: Location invariant before [L1552-L1552] 1 == localPush1 [2024-01-29 14:38:36,581 INFO L98 nessWitnessExtractor]: Location invariant before [L1552-L1552] localPush1 == 1 [2024-01-29 14:38:36,581 INFO L98 nessWitnessExtractor]: Location invariant before [L1552-L1552] 0 <= unique_id [2024-01-29 14:38:36,581 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] ret <= 1 [2024-01-29 14:38:36,581 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] 0 <= ret [2024-01-29 14:38:36,581 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] ret == 0 || ret == 1 [2024-01-29 14:38:36,582 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] 0 <= unique_id [2024-01-29 14:38:36,582 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] 1 <= him [2024-01-29 14:38:36,582 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] him != 0 [2024-01-29 14:38:36,582 INFO L98 nessWitnessExtractor]: Location invariant before [L1535-L1535] 0 <= v [2024-01-29 14:38:36,582 INFO L98 nessWitnessExtractor]: Location invariant before [L1535-L1535] v <= 4 [2024-01-29 14:38:36,583 INFO L98 nessWitnessExtractor]: Location invariant before [L1535-L1535] (v == 0 || v == 1) || v == 2 [2024-01-29 14:38:36,583 INFO L98 nessWitnessExtractor]: Location invariant before [L1563-L1563] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-29 14:38:36,583 INFO L98 nessWitnessExtractor]: Location invariant before [L1563-L1563] 0 <= localPop_ret [2024-01-29 14:38:36,584 INFO L98 nessWitnessExtractor]: Location invariant before [L1563-L1563] localPop_ret <= 4 [2024-01-29 14:38:36,584 INFO L98 nessWitnessExtractor]: Location invariant before [L1423-L1432] 1 <= him [2024-01-29 14:38:36,586 INFO L98 nessWitnessExtractor]: Location invariant before [L1423-L1432] him != 0 [2024-01-29 14:38:36,587 INFO L98 nessWitnessExtractor]: Location invariant before [L1381-L1381] 0 <= unique_id [2024-01-29 14:38:36,587 INFO L98 nessWitnessExtractor]: Location invariant before [L1595-L1595] (unsigned long )unused == 0UL [2024-01-29 14:38:36,587 INFO L98 nessWitnessExtractor]: Location invariant before [L1536-L1536] 0 <= v [2024-01-29 14:38:36,593 INFO L98 nessWitnessExtractor]: Location invariant before [L1536-L1536] v <= 4 [2024-01-29 14:38:36,593 INFO L98 nessWitnessExtractor]: Location invariant before [L1536-L1536] (v == 0 || v == 1) || v == 2 [2024-01-29 14:38:36,593 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] ret == 0 || ret == 1 [2024-01-29 14:38:36,593 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] 0 <= ret [2024-01-29 14:38:36,593 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] him != 0 [2024-01-29 14:38:36,594 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] 1 <= him [2024-01-29 14:38:36,594 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] ret <= 1 [2024-01-29 14:38:36,594 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1372] 0 <= unique_id [2024-01-29 14:38:36,594 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1372] new == 0 [2024-01-29 14:38:36,595 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1372] new == (ThreadInfo *)((void *)0) [2024-01-29 14:38:36,595 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-29 14:38:36,595 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] 0 <= localPop_ret [2024-01-29 14:38:36,595 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] localPop_ret <= 4 [2024-01-29 14:38:36,595 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] (unsigned long )unused == 0UL [2024-01-29 14:38:36,595 INFO L98 nessWitnessExtractor]: Location invariant before [L1468-L1468] 0 <= unique_id [2024-01-29 14:38:36,595 INFO L98 nessWitnessExtractor]: Location invariant before [L1386-L1386] p == & S.ptop [2024-01-29 14:38:36,596 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] 0 <= unique_id [2024-01-29 14:38:36,596 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] 1 == localPush1 [2024-01-29 14:38:36,596 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] localPush1 == 1 [2024-01-29 14:38:36,596 INFO L98 nessWitnessExtractor]: Location invariant before [L1577-L1577] (unsigned long )unused == 0UL [2024-01-29 14:38:36,596 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] 0 <= unique_id [2024-01-29 14:38:36,596 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] p == & collision [2024-01-29 14:38:36,596 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] (unsigned long )unused == 0UL [2024-01-29 14:38:36,596 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] 0 <= localPop_ret [2024-01-29 14:38:36,596 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] localPop_ret <= 4 [2024-01-29 14:38:36,596 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-29 14:38:36,597 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-29 14:38:36,597 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] 0 <= unique_id [2024-01-29 14:38:36,597 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] localPop_ret <= 4 [2024-01-29 14:38:36,597 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] 0 <= localPop_ret [2024-01-29 14:38:36,597 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] PopOpen <= 2147483646 [2024-01-29 14:38:36,597 INFO L98 nessWitnessExtractor]: Location invariant before [L1548-L1548] 0 <= unique_id [2024-01-29 14:38:36,597 INFO L98 nessWitnessExtractor]: Location invariant before [L1548-L1548] localPush1 == 1 [2024-01-29 14:38:36,597 INFO L98 nessWitnessExtractor]: Location invariant before [L1548-L1548] 1 == localPush1 [2024-01-29 14:38:36,597 INFO L98 nessWitnessExtractor]: Location invariant before [L1354-L1354] p == & collision [2024-01-29 14:38:36,598 INFO L98 nessWitnessExtractor]: Location invariant before [L1431-L1431] him != 0 [2024-01-29 14:38:36,598 INFO L98 nessWitnessExtractor]: Location invariant before [L1431-L1431] 1 <= him [2024-01-29 14:38:36,598 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] 0 <= unique_id [2024-01-29 14:38:36,598 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] ret <= 1 [2024-01-29 14:38:36,598 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] 0 <= ret [2024-01-29 14:38:36,598 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] p == & collision [2024-01-29 14:38:36,598 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] ret == 0 || ret == 1 [2024-01-29 14:38:36,598 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] p == & collision [2024-01-29 14:38:36,598 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] 0 <= unique_id [2024-01-29 14:38:36,598 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] 0 <= unique_id [2024-01-29 14:38:36,599 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] 0 <= localPop_ret [2024-01-29 14:38:36,599 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-29 14:38:36,599 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] localPop_ret <= 4 [2024-01-29 14:38:36,599 INFO L98 nessWitnessExtractor]: Location invariant before [L1402-L1402] 0 <= unique_id [2024-01-29 14:38:36,599 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-29 14:38:36,599 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-29 14:38:36,599 INFO L98 nessWitnessExtractor]: Location invariant before [L1582-L1582] (unsigned long )unused == 0UL [2024-01-29 14:38:36,599 INFO L98 nessWitnessExtractor]: Location invariant before [L1413-L1413] 0 <= unique_id [2024-01-29 14:38:36,599 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-29 14:38:36,600 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-29 14:38:36,600 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] S.ptop == 0 [2024-01-29 14:38:36,600 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] unique_id == 0 [2024-01-29 14:38:36,600 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] collision == 0 [2024-01-29 14:38:36,600 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] PopOpen == 0 [2024-01-29 14:38:36,600 INFO L98 nessWitnessExtractor]: Location invariant before [L1606-L1606] (unsigned long )unused == 0UL [2024-01-29 14:38:36,600 INFO L98 nessWitnessExtractor]: Location invariant after [L1542-L1544] 0 <= unique_id [2024-01-29 14:38:36,600 INFO L98 nessWitnessExtractor]: Location invariant before [L1579-L1579] (unsigned long )unused == 0UL [2024-01-29 14:38:36,600 INFO L98 nessWitnessExtractor]: Location invariant before [L1466-L1466] 0 <= unique_id [2024-01-29 14:38:36,600 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] 0 <= unique_id [2024-01-29 14:38:36,601 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] 1 <= him [2024-01-29 14:38:36,601 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] 0 == ret [2024-01-29 14:38:36,601 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] him != 0 [2024-01-29 14:38:36,601 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] ret == 0 [2024-01-29 14:38:36,601 INFO L98 nessWitnessExtractor]: Location invariant before [L1520-L1520] x == 1 [2024-01-29 14:38:36,602 INFO L98 nessWitnessExtractor]: Location invariant before [L1520-L1520] 1 == x [2024-01-29 14:38:36,604 INFO L98 nessWitnessExtractor]: Location invariant before [L1481-L1485] 0 <= unique_id [2024-01-29 14:38:36,604 INFO L98 nessWitnessExtractor]: Location invariant before [L1467-L1467] 0 <= unique_id [2024-01-29 14:38:36,604 INFO L98 nessWitnessExtractor]: Location invariant before [L1467-L1467] 0 <= i [2024-01-29 14:38:36,604 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] localPop_ret <= 4 [2024-01-29 14:38:36,604 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] PopOpen <= 2147483646 [2024-01-29 14:38:36,605 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] 0 <= localPop_ret [2024-01-29 14:38:36,605 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-29 14:38:36,605 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] 0 <= unique_id [2024-01-29 14:38:36,605 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] ret == 0 || ret == 1 [2024-01-29 14:38:36,605 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] 0 <= unique_id [2024-01-29 14:38:36,605 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] 0 <= ret [2024-01-29 14:38:36,605 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] ret <= 1 [2024-01-29 14:38:36,605 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] him != 0 [2024-01-29 14:38:36,605 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] 1 <= him [2024-01-29 14:38:36,606 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] ret == 0 || ret == 1 [2024-01-29 14:38:36,606 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] 0 <= ret [2024-01-29 14:38:36,606 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] 1 <= him [2024-01-29 14:38:36,606 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] ret <= 1 [2024-01-29 14:38:36,606 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] 0 <= unique_id [2024-01-29 14:38:36,606 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] him != 0 [2024-01-29 14:38:36,606 INFO L98 nessWitnessExtractor]: Location invariant before [L1521-L1523] x == 1 [2024-01-29 14:38:36,606 INFO L98 nessWitnessExtractor]: Location invariant after [L1550-L1556] localPush1 == 1 [2024-01-29 14:38:36,606 INFO L98 nessWitnessExtractor]: Location invariant after [L1550-L1556] 1 == localPush1 [2024-01-29 14:38:36,607 INFO L98 nessWitnessExtractor]: Location invariant before [L1607-L1607] (unsigned long )unused == 0UL [2024-01-29 14:38:36,607 INFO L98 nessWitnessExtractor]: Location invariant before [L1422-L1433] him != 0 [2024-01-29 14:38:36,607 INFO L98 nessWitnessExtractor]: Location invariant before [L1422-L1433] 1 <= him [2024-01-29 14:38:36,607 INFO L98 nessWitnessExtractor]: Location invariant before [L1589-L1589] (unsigned long )unused == 0UL [2024-01-29 14:38:36,607 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-29 14:38:36,607 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] (unsigned long )unused == 0UL [2024-01-29 14:38:36,607 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] 0 <= localPop_ret [2024-01-29 14:38:36,607 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] localPop_ret <= 4 [2024-01-29 14:38:36,607 INFO L98 nessWitnessExtractor]: Location invariant before [L1572-L1572] (unsigned long )unused == 0UL [2024-01-29 14:38:36,607 INFO L98 nessWitnessExtractor]: Location invariant after [L1545-L1549] localPush1 == 1 [2024-01-29 14:38:36,608 INFO L98 nessWitnessExtractor]: Location invariant after [L1545-L1549] 1 == localPush1 [2024-01-29 14:38:36,608 INFO L98 nessWitnessExtractor]: Location invariant before [L1588-L1588] (unsigned long )unused == 0UL [2024-01-29 14:38:36,608 INFO L98 nessWitnessExtractor]: Location invariant before [L1403-L1403] 0 <= unique_id [2024-01-29 14:38:36,608 INFO L98 nessWitnessExtractor]: Location invariant before [L1410-L1410] 0 <= unique_id [2024-01-29 14:38:36,608 INFO L98 nessWitnessExtractor]: Location invariant before [L1410-L1410] 0 <= i [2024-01-29 14:38:36,608 INFO L98 nessWitnessExtractor]: Location invariant before [L1421-L1421] him != 0 [2024-01-29 14:38:36,608 INFO L98 nessWitnessExtractor]: Location invariant before [L1421-L1421] 1 <= him [2024-01-29 14:38:36,608 INFO L98 nessWitnessExtractor]: Location invariant before [L1576-L1576] (unsigned long )unused == 0UL [2024-01-29 14:38:36,608 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] 0 <= unique_id [2024-01-29 14:38:36,608 INFO L98 nessWitnessExtractor]: Location invariant before [L1516-L1516] x == 1 [2024-01-29 14:38:36,609 INFO L98 nessWitnessExtractor]: Location invariant before [L1516-L1516] 1 == x [2024-01-29 14:38:36,609 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] 0 <= unique_id [2024-01-29 14:38:36,609 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] him != 0 [2024-01-29 14:38:36,609 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] 0 == ret [2024-01-29 14:38:36,609 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] ret == 0 [2024-01-29 14:38:36,609 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] 1 <= him [2024-01-29 14:38:36,609 INFO L98 nessWitnessExtractor]: Location invariant before [L1560-L1560] -2147483647 <= PopOpen [2024-01-29 14:38:36,609 INFO L98 nessWitnessExtractor]: Location invariant before [L1560-L1560] 0 <= unique_id [2024-01-29 14:38:36,609 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] localPop_ret <= 4 [2024-01-29 14:38:36,610 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-29 14:38:36,613 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] (unsigned long )unused == 0UL [2024-01-29 14:38:36,613 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] 0 <= localPop_ret [2024-01-29 14:38:36,613 INFO L98 nessWitnessExtractor]: Location invariant before [L1425-L1425] him != 0 [2024-01-29 14:38:36,614 INFO L98 nessWitnessExtractor]: Location invariant before [L1425-L1425] 1 <= him [2024-01-29 14:38:36,615 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] 0 <= ret [2024-01-29 14:38:36,615 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] 0 <= unique_id [2024-01-29 14:38:36,615 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] ret == 0 || ret == 1 [2024-01-29 14:38:36,615 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] him != 0 [2024-01-29 14:38:36,615 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] 1 <= him [2024-01-29 14:38:36,615 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] ret <= 1 [2024-01-29 14:38:36,615 INFO L98 nessWitnessExtractor]: Location invariant before [L1389-L1389] p == & S.ptop [2024-01-29 14:38:36,616 INFO L98 nessWitnessExtractor]: Location invariant before [L1389-L1389] 0 <= unique_id [2024-01-29 14:38:36,616 INFO L98 nessWitnessExtractor]: Location invariant before [L1583-L1583] (unsigned long )unused == 0UL [2024-01-29 14:38:36,616 INFO L98 nessWitnessExtractor]: Location invariant before [L1400-L1400] 0 <= unique_id [2024-01-29 14:38:36,616 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] localPop_ret <= 4 [2024-01-29 14:38:36,616 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] 0 <= localPop_ret [2024-01-29 14:38:36,616 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-29 14:38:36,616 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] (unsigned long )unused == 0UL [2024-01-29 14:38:36,616 INFO L98 nessWitnessExtractor]: Location invariant before [L1411-L1411] 0 <= unique_id [2024-01-29 14:38:36,616 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] 0 <= unique_id [2024-01-29 14:38:36,616 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] new == 0 [2024-01-29 14:38:36,617 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] new == (ThreadInfo *)((void *)0) [2024-01-29 14:38:36,617 INFO L98 nessWitnessExtractor]: Location invariant before [L1546-L1546] localPush1 == 1 [2024-01-29 14:38:36,617 INFO L98 nessWitnessExtractor]: Location invariant before [L1546-L1546] 1 == localPush1 [2024-01-29 14:38:36,617 INFO L98 nessWitnessExtractor]: Location invariant before [L1388-L1388] 0 <= unique_id [2024-01-29 14:38:36,617 INFO L98 nessWitnessExtractor]: Location invariant before [L1388-L1388] p == & S.ptop [2024-01-29 14:38:36,617 INFO L98 nessWitnessExtractor]: Location invariant before [L1469-L1469] 0 <= unique_id [2024-01-29 14:38:36,617 INFO L98 nessWitnessExtractor]: Location invariant before [L1585-L1585] (unsigned long )unused == 0UL [2024-01-29 14:38:36,617 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] localPop_ret <= 4 [2024-01-29 14:38:36,617 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-29 14:38:36,617 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] (unsigned long )unused == 0UL [2024-01-29 14:38:36,617 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] 0 <= localPop_ret [2024-01-29 14:38:36,618 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] new == 0 [2024-01-29 14:38:36,618 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] 0 <= unique_id [2024-01-29 14:38:36,618 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] ret <= 1 [2024-01-29 14:38:36,618 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] 0 <= ret [2024-01-29 14:38:36,618 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] new == (ThreadInfo *)((void *)0) [2024-01-29 14:38:36,618 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] ret == 0 || ret == 1 [2024-01-29 14:38:36,618 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] 0 <= unique_id [2024-01-29 14:38:36,618 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] ret <= 1 [2024-01-29 14:38:36,618 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] ret == 0 || ret == 1 [2024-01-29 14:38:36,618 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] 1 <= him [2024-01-29 14:38:36,618 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] him != 0 [2024-01-29 14:38:36,619 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] 0 <= ret [2024-01-29 14:38:36,681 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:38:37,253 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] [2024-01-29 14:38:37,269 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:38:37,306 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:38:37,321 WARN L424 MainDispatcher]: Unable to annotate typedef unsigned int __mode_t; with a witness entry Start Parsing Local [2024-01-29 14:38:37,385 ERROR L324 MainTranslator]: Unsupported Syntax: Unknown or unsupported unary operation: ADDROF [2024-01-29 14:38:37,400 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@39a451e8 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:38:37, skipping insertion in model container [2024-01-29 14:38:37,400 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:38:37,401 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:38:37,402 INFO L158 Benchmark]: Toolchain (without parser) took 1298.05ms. Allocated memory is still 151.0MB. Free memory was 98.2MB in the beginning and 59.7MB in the end (delta: 38.5MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2024-01-29 14:38:37,403 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 113.2MB. Free memory is still 73.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:38:37,403 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 151.0MB. Free memory is still 112.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:38:37,403 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1281.08ms. Allocated memory is still 151.0MB. Free memory was 98.2MB in the beginning and 59.7MB in the end (delta: 38.5MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2024-01-29 14:38:37,404 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 113.2MB. Free memory is still 73.6MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 151.0MB. Free memory is still 112.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1281.08ms. Allocated memory is still 151.0MB. Free memory was 98.2MB in the beginning and 59.7MB in the end (delta: 38.5MB). Peak memory consumption was 37.7MB. 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-ab2e0ac-m [2024-01-29 14:38:39,411 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:38:39,484 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 14:38:39,488 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:38:39,488 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:38:39,523 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:38:39,524 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:38:39,524 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:38:39,525 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:38:39,528 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:38:39,528 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:38:39,528 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:38:39,529 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:38:39,530 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:38:39,530 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:38:39,530 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:38:39,531 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:38:39,531 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:38:39,531 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:38:39,531 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:38:39,531 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:38:39,532 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:38:39,532 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:38:39,533 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 14:38:39,533 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 14:38:39,533 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:38:39,533 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 14:38:39,533 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:38:39,534 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:38:39,534 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:38:39,535 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:38:39,535 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:38:39,535 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:38:39,535 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:38:39,535 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:38:39,536 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:38:39,536 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:38:39,536 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:38:39,537 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 14:38:39,537 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 14:38:39,537 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:38:39,537 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:38:39,537 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:38:39,537 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:38:39,538 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:38:39,538 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 14:38:39,538 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:38:39,787 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:38:39,802 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:38:39,804 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:38:39,805 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:38:39,805 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:38:39,807 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-complex/elimination_backoff_stack.i [2024-01-29 14:38:41,073 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:38:41,375 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:38:41,376 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-complex/elimination_backoff_stack.i [2024-01-29 14:38:41,399 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c7876198/6306fca3abbd482db7ef6c11060a1397/FLAG0f65d63a2 [2024-01-29 14:38:41,412 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c7876198/6306fca3abbd482db7ef6c11060a1397 [2024-01-29 14:38:41,414 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:38:41,415 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:38:41,416 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/elimination_backoff_stack.yml/witness.yml [2024-01-29 14:38:41,604 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:38:41,606 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:38:41,607 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:38:41,607 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:38:41,611 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:38:41,612 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:38:41" (1/2) ... [2024-01-29 14:38:41,614 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e72e4dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:38:41, skipping insertion in model container [2024-01-29 14:38:41,614 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:38:41" (1/2) ... [2024-01-29 14:38:41,616 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5a87f023 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:38:41, skipping insertion in model container [2024-01-29 14:38:41,616 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:38:41" (2/2) ... [2024-01-29 14:38:41,616 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e72e4dd and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:38:41, skipping insertion in model container [2024-01-29 14:38:41,617 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:38:41" (2/2) ... [2024-01-29 14:38:41,617 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:38:41,959 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:38:41,960 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-29 14:38:41,960 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-29 14:38:41,960 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] localPush1 == 1 [2024-01-29 14:38:41,961 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] 0 <= unique_id [2024-01-29 14:38:41,961 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] 1 == localPush1 [2024-01-29 14:38:41,961 INFO L98 nessWitnessExtractor]: Location invariant after [L1542-L1544] 0 <= unique_id [2024-01-29 14:38:41,961 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] new == (ThreadInfo *)((void *)0) [2024-01-29 14:38:41,961 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] new == 0 [2024-01-29 14:38:41,962 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] 0 <= unique_id [2024-01-29 14:38:41,962 INFO L98 nessWitnessExtractor]: Location invariant before [L1600-L1600] (unsigned long )unused == 0UL [2024-01-29 14:38:41,962 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-29 14:38:41,962 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] localPop_ret <= 4 [2024-01-29 14:38:41,962 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] (unsigned long )unused == 0UL [2024-01-29 14:38:41,962 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] 0 <= localPop_ret [2024-01-29 14:38:41,962 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] 0 <= unique_id [2024-01-29 14:38:41,962 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] p == & collision [2024-01-29 14:38:41,963 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] 1 <= him [2024-01-29 14:38:41,963 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] 0 <= unique_id [2024-01-29 14:38:41,963 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] him != 0 [2024-01-29 14:38:41,963 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] 0 == ret [2024-01-29 14:38:41,964 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] ret == 0 [2024-01-29 14:38:41,964 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] 0 <= unique_id [2024-01-29 14:38:41,964 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967295LL - (long long )him) + (long long )mypid >= 0LL [2024-01-29 14:38:41,964 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967295LL + (long long )him) - (long long )mypid >= 0LL [2024-01-29 14:38:41,964 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967296LL + (long long )him) + (long long )mypid >= 0LL [2024-01-29 14:38:41,965 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967294LL - (long long )him) - (long long )mypid >= 0LL [2024-01-29 14:38:41,965 INFO L98 nessWitnessExtractor]: Location invariant before [L1535-L1535] v <= 4 [2024-01-29 14:38:41,965 INFO L98 nessWitnessExtractor]: Location invariant before [L1535-L1535] 0 <= v [2024-01-29 14:38:41,965 INFO L98 nessWitnessExtractor]: Location invariant before [L1535-L1535] (v == 0 || v == 1) || v == 2 [2024-01-29 14:38:41,965 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] 0 <= unique_id [2024-01-29 14:38:41,965 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] 0 <= ret [2024-01-29 14:38:41,966 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] ret <= 1 [2024-01-29 14:38:41,966 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] him != 0 [2024-01-29 14:38:41,966 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] 1 <= him [2024-01-29 14:38:41,966 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] ret == 0 || ret == 1 [2024-01-29 14:38:41,966 INFO L98 nessWitnessExtractor]: Location invariant before [L1412-L1412] 0 <= unique_id [2024-01-29 14:38:41,966 INFO L98 nessWitnessExtractor]: Location invariant before [L1548-L1548] 0 <= unique_id [2024-01-29 14:38:41,967 INFO L98 nessWitnessExtractor]: Location invariant before [L1548-L1548] localPush1 == 1 [2024-01-29 14:38:41,967 INFO L98 nessWitnessExtractor]: Location invariant before [L1548-L1548] 1 == localPush1 [2024-01-29 14:38:41,967 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] 1 <= him [2024-01-29 14:38:41,967 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] ret <= 1 [2024-01-29 14:38:41,967 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] 0 <= unique_id [2024-01-29 14:38:41,967 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] 0 <= ret [2024-01-29 14:38:41,967 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] him != 0 [2024-01-29 14:38:41,968 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] ret == 0 || ret == 1 [2024-01-29 14:38:41,968 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] him != 0 [2024-01-29 14:38:41,968 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] 0 == ret [2024-01-29 14:38:41,968 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] 0 <= unique_id [2024-01-29 14:38:41,968 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] 1 <= him [2024-01-29 14:38:41,968 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] ret == 0 [2024-01-29 14:38:41,969 INFO L98 nessWitnessExtractor]: Location invariant before [L1377-L1382] 0 <= unique_id [2024-01-29 14:38:41,969 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] 0 <= unique_id [2024-01-29 14:38:41,969 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] localPop_ret <= 4 [2024-01-29 14:38:41,969 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-29 14:38:41,970 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] 0 <= localPop_ret [2024-01-29 14:38:41,971 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] PopOpen <= 2147483646 [2024-01-29 14:38:41,971 INFO L98 nessWitnessExtractor]: Location invariant before [L1516-L1516] 1 == x [2024-01-29 14:38:41,971 INFO L98 nessWitnessExtractor]: Location invariant before [L1516-L1516] x == 1 [2024-01-29 14:38:41,971 INFO L98 nessWitnessExtractor]: Location invariant before [L1517-L1517] x == 1 [2024-01-29 14:38:41,971 INFO L98 nessWitnessExtractor]: Location invariant before [L1517-L1517] 1 == x [2024-01-29 14:38:41,972 INFO L98 nessWitnessExtractor]: Location invariant before [L1517-L1517] 0 <= unique_id [2024-01-29 14:38:41,972 INFO L98 nessWitnessExtractor]: Location invariant before [L1469-L1469] 0 <= unique_id [2024-01-29 14:38:41,972 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] 0 <= unique_id [2024-01-29 14:38:41,972 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] 0 <= unique_id [2024-01-29 14:38:41,972 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] localPop_ret <= 4 [2024-01-29 14:38:41,972 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-29 14:38:41,972 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] 0 <= localPop_ret [2024-01-29 14:38:41,973 INFO L98 nessWitnessExtractor]: Location invariant before [L1579-L1579] (unsigned long )unused == 0UL [2024-01-29 14:38:41,973 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-29 14:38:41,973 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] 0 <= localPop_ret [2024-01-29 14:38:41,973 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] 0 <= unique_id [2024-01-29 14:38:41,973 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] localPop_ret <= 4 [2024-01-29 14:38:41,973 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] PopOpen <= 2147483646 [2024-01-29 14:38:41,973 INFO L98 nessWitnessExtractor]: Location invariant before [L1515-L1515] x == 1 [2024-01-29 14:38:41,973 INFO L98 nessWitnessExtractor]: Location invariant before [L1515-L1515] 1 == x [2024-01-29 14:38:41,974 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] 0 <= localPop_ret [2024-01-29 14:38:41,974 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] 0 <= unique_id [2024-01-29 14:38:41,974 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] localPop_ret <= 4 [2024-01-29 14:38:41,974 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] PopOpen <= 2147483646 [2024-01-29 14:38:41,974 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-29 14:38:41,974 INFO L98 nessWitnessExtractor]: Location invariant before [L1409-L1409] 0 <= unique_id [2024-01-29 14:38:41,974 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483647LL - (long long )mypid) + (long long )ret >= 0LL [2024-01-29 14:38:41,974 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] ret == 0 [2024-01-29 14:38:41,975 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] 1 <= him [2024-01-29 14:38:41,975 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483647LL - (long long )mypid) - (long long )ret >= 0LL [2024-01-29 14:38:41,975 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483648LL + (long long )mypid) + (long long )ret >= 0LL [2024-01-29 14:38:41,975 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] 0 <= unique_id [2024-01-29 14:38:41,975 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] 0 == ret [2024-01-29 14:38:41,975 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] him != 0 [2024-01-29 14:38:41,975 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483648LL + (long long )mypid) - (long long )ret >= 0LL [2024-01-29 14:38:41,975 INFO L98 nessWitnessExtractor]: Location invariant before [L1354-L1354] p == & collision [2024-01-29 14:38:41,975 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] ret <= 1 [2024-01-29 14:38:41,976 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] ret == 0 || ret == 1 [2024-01-29 14:38:41,976 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] new == 0 [2024-01-29 14:38:41,976 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] new == (ThreadInfo *)((void *)0) [2024-01-29 14:38:41,976 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] 0 <= ret [2024-01-29 14:38:41,976 INFO L98 nessWitnessExtractor]: Location invariant before [L1431-L1431] him != 0 [2024-01-29 14:38:41,976 INFO L98 nessWitnessExtractor]: Location invariant before [L1431-L1431] 1 <= him [2024-01-29 14:38:41,976 INFO L98 nessWitnessExtractor]: Location invariant before [L1391-L1391] 0 <= unique_id [2024-01-29 14:38:41,976 INFO L98 nessWitnessExtractor]: Location invariant before [L1391-L1391] p == & S.ptop [2024-01-29 14:38:41,976 INFO L98 nessWitnessExtractor]: Location invariant before [L1571-L1571] (unsigned long )unused == 0UL [2024-01-29 14:38:41,977 INFO L98 nessWitnessExtractor]: Location invariant before [L1411-L1411] 0 <= unique_id [2024-01-29 14:38:41,977 INFO L98 nessWitnessExtractor]: Location invariant before [L1470-L1470] 0 <= unique_id [2024-01-29 14:38:41,977 INFO L98 nessWitnessExtractor]: Location invariant before [L1588-L1588] (unsigned long )unused == 0UL [2024-01-29 14:38:41,977 INFO L98 nessWitnessExtractor]: Location invariant after [L1550-L1556] 1 == localPush1 [2024-01-29 14:38:41,977 INFO L98 nessWitnessExtractor]: Location invariant after [L1550-L1556] localPush1 == 1 [2024-01-29 14:38:41,983 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] unique_id == 0 [2024-01-29 14:38:41,983 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] S.ptop == 0 [2024-01-29 14:38:41,983 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] collision == 0 [2024-01-29 14:38:41,983 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] PopOpen == 0 [2024-01-29 14:38:41,983 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] collision == 0 [2024-01-29 14:38:41,983 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] unique_id == 0 [2024-01-29 14:38:41,983 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] S.ptop == 0 [2024-01-29 14:38:41,983 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] PopOpen == 0 [2024-01-29 14:38:41,984 INFO L98 nessWitnessExtractor]: Location invariant before [L1520-L1520] x == 1 [2024-01-29 14:38:41,984 INFO L98 nessWitnessExtractor]: Location invariant before [L1520-L1520] 1 == x [2024-01-29 14:38:41,984 INFO L98 nessWitnessExtractor]: Location invariant before [L1584-L1584] (unsigned long )unused == 0UL [2024-01-29 14:38:41,984 INFO L98 nessWitnessExtractor]: Location invariant before [L1386-L1386] p == & S.ptop [2024-01-29 14:38:41,984 INFO L98 nessWitnessExtractor]: Location invariant before [L1481-L1485] 0 <= unique_id [2024-01-29 14:38:41,984 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] ret == 0 || ret == 1 [2024-01-29 14:38:41,984 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] 0 <= ret [2024-01-29 14:38:41,984 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] p == & S.ptop [2024-01-29 14:38:41,984 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] ret <= 1 [2024-01-29 14:38:41,985 INFO L98 nessWitnessExtractor]: Location invariant before [L1573-L1573] (unsigned long )unused == 0UL [2024-01-29 14:38:41,985 INFO L98 nessWitnessExtractor]: Location invariant before [L1560-L1560] 0 <= unique_id [2024-01-29 14:38:41,985 INFO L98 nessWitnessExtractor]: Location invariant before [L1560-L1560] -2147483647 <= PopOpen [2024-01-29 14:38:41,985 INFO L98 nessWitnessExtractor]: Location invariant before [L1468-L1468] 0 <= unique_id [2024-01-29 14:38:41,985 INFO L98 nessWitnessExtractor]: Location invariant before [L1577-L1577] (unsigned long )unused == 0UL [2024-01-29 14:38:41,985 INFO L98 nessWitnessExtractor]: Location invariant before [L1466-L1466] 0 <= unique_id [2024-01-29 14:38:41,985 INFO L98 nessWitnessExtractor]: Location invariant before [L1576-L1576] (unsigned long )unused == 0UL [2024-01-29 14:38:41,986 INFO L98 nessWitnessExtractor]: Location invariant before [L1421-L1421] him != 0 [2024-01-29 14:38:41,986 INFO L98 nessWitnessExtractor]: Location invariant before [L1421-L1421] 1 <= him [2024-01-29 14:38:41,986 INFO L98 nessWitnessExtractor]: Location invariant before [L1585-L1585] (unsigned long )unused == 0UL [2024-01-29 14:38:41,986 INFO L98 nessWitnessExtractor]: Location invariant before [L1404-L1404] 0 <= unique_id [2024-01-29 14:38:41,986 INFO L98 nessWitnessExtractor]: Location invariant before [L1559-L1559] 0 <= unique_id [2024-01-29 14:38:41,986 INFO L98 nessWitnessExtractor]: Location invariant before [L1413-L1413] 0 <= unique_id [2024-01-29 14:38:41,986 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] him != 0 [2024-01-29 14:38:41,986 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] 0 <= unique_id [2024-01-29 14:38:41,986 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] 0 <= ret [2024-01-29 14:38:41,987 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] ret == 0 || ret == 1 [2024-01-29 14:38:41,987 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] 1 <= him [2024-01-29 14:38:41,987 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] ret <= 1 [2024-01-29 14:38:41,987 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] (unsigned long )unused == 0UL [2024-01-29 14:38:41,987 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-29 14:38:41,987 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] 0 <= localPop_ret [2024-01-29 14:38:41,987 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] localPop_ret <= 4 [2024-01-29 14:38:41,988 INFO L98 nessWitnessExtractor]: Location invariant after [L1514-L1524] x == 1 [2024-01-29 14:38:41,988 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1372] new == (ThreadInfo *)((void *)0) [2024-01-29 14:38:41,988 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1372] 0 <= unique_id [2024-01-29 14:38:41,988 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1372] new == 0 [2024-01-29 14:38:41,988 INFO L98 nessWitnessExtractor]: Location invariant before [L1522-L1522] x == 1 [2024-01-29 14:38:41,988 INFO L98 nessWitnessExtractor]: Location invariant before [L1607-L1607] (unsigned long )unused == 0UL [2024-01-29 14:38:41,988 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] 0 <= ret [2024-01-29 14:38:41,988 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] ret <= 1 [2024-01-29 14:38:41,988 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] 0 <= unique_id [2024-01-29 14:38:41,989 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] ret == 0 || ret == 1 [2024-01-29 14:38:41,989 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] 1 <= him [2024-01-29 14:38:41,989 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] him != 0 [2024-01-29 14:38:41,989 INFO L98 nessWitnessExtractor]: Location invariant before [L1378-L1378] 0 <= unique_id [2024-01-29 14:38:41,989 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] 0 <= unique_id [2024-01-29 14:38:41,989 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] localPop_ret <= 4 [2024-01-29 14:38:41,989 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-29 14:38:41,990 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] 0 <= localPop_ret [2024-01-29 14:38:41,990 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] (unsigned long )unused == 0UL [2024-01-29 14:38:41,990 INFO L98 nessWitnessExtractor]: Location invariant before [L1379-L1379] 0 <= unique_id [2024-01-29 14:38:41,991 INFO L98 nessWitnessExtractor]: Location invariant before [L1529-L1529] 1 <= unique_id [2024-01-29 14:38:41,991 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] him != 0 [2024-01-29 14:38:41,991 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] 0 <= ret [2024-01-29 14:38:41,991 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] ret <= 1 [2024-01-29 14:38:41,991 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] 1 <= him [2024-01-29 14:38:41,991 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] 0 <= unique_id [2024-01-29 14:38:41,992 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] ret == 0 || ret == 1 [2024-01-29 14:38:41,992 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] new == 0 [2024-01-29 14:38:41,992 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] 0 <= unique_id [2024-01-29 14:38:41,992 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] new == (ThreadInfo *)((void *)0) [2024-01-29 14:38:41,992 INFO L98 nessWitnessExtractor]: Location invariant before [L1563-L1563] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-29 14:38:41,992 INFO L98 nessWitnessExtractor]: Location invariant before [L1563-L1563] 0 <= localPop_ret [2024-01-29 14:38:41,992 INFO L98 nessWitnessExtractor]: Location invariant before [L1563-L1563] localPop_ret <= 4 [2024-01-29 14:38:41,992 INFO L98 nessWitnessExtractor]: Location invariant before [L1546-L1546] localPush1 == 1 [2024-01-29 14:38:41,993 INFO L98 nessWitnessExtractor]: Location invariant before [L1546-L1546] 1 == localPush1 [2024-01-29 14:38:41,993 INFO L98 nessWitnessExtractor]: Location invariant before [L1401-L1401] 0 <= i [2024-01-29 14:38:41,993 INFO L98 nessWitnessExtractor]: Location invariant before [L1401-L1401] 0 <= unique_id [2024-01-29 14:38:41,993 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] p == & collision [2024-01-29 14:38:41,993 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] 0 <= unique_id [2024-01-29 14:38:41,993 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] ret <= 1 [2024-01-29 14:38:41,993 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] 1 <= him [2024-01-29 14:38:41,993 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] him != 0 [2024-01-29 14:38:41,994 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] ret == 0 || ret == 1 [2024-01-29 14:38:41,994 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] 0 <= ret [2024-01-29 14:38:41,994 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] new == 0 [2024-01-29 14:38:41,994 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] new == (ThreadInfo *)((void *)0) [2024-01-29 14:38:41,994 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-29 14:38:41,994 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-29 14:38:41,994 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] him != 0 [2024-01-29 14:38:41,994 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] 1 <= him [2024-01-29 14:38:41,994 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483647LL - (long long )mypid) + (long long )ret >= 0LL [2024-01-29 14:38:41,995 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] 0 == ret [2024-01-29 14:38:41,995 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] ret == 0 [2024-01-29 14:38:41,995 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483648LL + (long long )mypid) + (long long )ret >= 0LL [2024-01-29 14:38:41,995 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483648LL + (long long )mypid) - (long long )ret >= 0LL [2024-01-29 14:38:41,995 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483647LL - (long long )mypid) - (long long )ret >= 0LL [2024-01-29 14:38:41,995 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] localPop_ret <= 4 [2024-01-29 14:38:41,995 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] 0 <= localPop_ret [2024-01-29 14:38:41,995 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-29 14:38:41,995 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] (unsigned long )unused == 0UL [2024-01-29 14:38:41,995 INFO L98 nessWitnessExtractor]: Location invariant before [L1430-L1430] 1 <= him [2024-01-29 14:38:41,996 INFO L98 nessWitnessExtractor]: Location invariant before [L1430-L1430] him != 0 [2024-01-29 14:38:41,996 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] localPop_ret <= 4 [2024-01-29 14:38:41,996 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] (unsigned long )unused == 0UL [2024-01-29 14:38:41,996 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] 0 <= localPop_ret [2024-01-29 14:38:41,996 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-29 14:38:41,996 INFO L98 nessWitnessExtractor]: Location invariant before [L1555-L1555] 0 <= unique_id [2024-01-29 14:38:41,996 INFO L98 nessWitnessExtractor]: Location invariant before [L1555-L1555] localPush1 == 1 [2024-01-29 14:38:41,996 INFO L98 nessWitnessExtractor]: Location invariant before [L1555-L1555] 1 == localPush1 [2024-01-29 14:38:41,996 INFO L98 nessWitnessExtractor]: Location invariant before [L1601-L1601] (unsigned long )unused == 0UL [2024-01-29 14:38:41,997 INFO L98 nessWitnessExtractor]: Location invariant before [L1355-L1360] 0 <= unique_id [2024-01-29 14:38:41,997 INFO L98 nessWitnessExtractor]: Location invariant before [L1355-L1360] p == & collision [2024-01-29 14:38:41,997 INFO L98 nessWitnessExtractor]: Location invariant before [L1521-L1523] x == 1 [2024-01-29 14:38:41,997 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] 0 <= unique_id [2024-01-29 14:38:41,997 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] 0 <= localPop_ret [2024-01-29 14:38:41,997 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] (unsigned long )unused == 0UL [2024-01-29 14:38:41,997 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] localPop_ret <= 4 [2024-01-29 14:38:41,997 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-29 14:38:41,998 INFO L98 nessWitnessExtractor]: Location invariant before [L1536-L1536] 0 <= v [2024-01-29 14:38:41,998 INFO L98 nessWitnessExtractor]: Location invariant before [L1536-L1536] v <= 4 [2024-01-29 14:38:41,998 INFO L98 nessWitnessExtractor]: Location invariant before [L1536-L1536] (v == 0 || v == 1) || v == 2 [2024-01-29 14:38:41,998 INFO L98 nessWitnessExtractor]: Location invariant after [L1562-L1568] localPop_ret <= 4 [2024-01-29 14:38:41,998 INFO L98 nessWitnessExtractor]: Location invariant after [L1562-L1568] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-29 14:38:41,998 INFO L98 nessWitnessExtractor]: Location invariant after [L1562-L1568] 0 <= localPop_ret [2024-01-29 14:38:41,999 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] 0 <= unique_id [2024-01-29 14:38:41,999 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] ret == 0 || ret == 1 [2024-01-29 14:38:42,000 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] ret <= 1 [2024-01-29 14:38:42,000 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] 0 <= ret [2024-01-29 14:38:42,000 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] p == & collision [2024-01-29 14:38:42,000 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] 0 <= unique_id [2024-01-29 14:38:42,000 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] p == & collision [2024-01-29 14:38:42,000 INFO L98 nessWitnessExtractor]: Location invariant before [L1582-L1582] (unsigned long )unused == 0UL [2024-01-29 14:38:42,000 INFO L98 nessWitnessExtractor]: Location invariant before [L1400-L1400] 0 <= unique_id [2024-01-29 14:38:42,001 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] collision == 0 [2024-01-29 14:38:42,001 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] PopOpen == 0 [2024-01-29 14:38:42,001 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] unique_id == 0 [2024-01-29 14:38:42,001 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] S.ptop == 0 [2024-01-29 14:38:42,001 INFO L98 nessWitnessExtractor]: Location invariant before [L1552-L1552] 0 <= unique_id [2024-01-29 14:38:42,001 INFO L98 nessWitnessExtractor]: Location invariant before [L1552-L1552] 1 == localPush1 [2024-01-29 14:38:42,001 INFO L98 nessWitnessExtractor]: Location invariant before [L1552-L1552] localPush1 == 1 [2024-01-29 14:38:42,001 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] 0 == ret [2024-01-29 14:38:42,001 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] ret == 0 [2024-01-29 14:38:42,001 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] 1 <= him [2024-01-29 14:38:42,002 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] 0 <= unique_id [2024-01-29 14:38:42,002 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] him != 0 [2024-01-29 14:38:42,002 INFO L98 nessWitnessExtractor]: Location invariant before [L1424-L1428] him != 0 [2024-01-29 14:38:42,002 INFO L98 nessWitnessExtractor]: Location invariant before [L1424-L1428] 1 <= him [2024-01-29 14:38:42,002 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] p == & collision [2024-01-29 14:38:42,002 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] ret == 0 || ret == 1 [2024-01-29 14:38:42,003 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] ret <= 1 [2024-01-29 14:38:42,004 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] 0 <= ret [2024-01-29 14:38:42,005 INFO L98 nessWitnessExtractor]: Location invariant before [L1589-L1589] (unsigned long )unused == 0UL [2024-01-29 14:38:42,005 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-29 14:38:42,005 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] 0 <= localPop_ret [2024-01-29 14:38:42,005 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] (unsigned long )unused == 0UL [2024-01-29 14:38:42,005 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] localPop_ret <= 4 [2024-01-29 14:38:42,005 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] localPop_ret <= 4 [2024-01-29 14:38:42,005 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] 0 <= localPop_ret [2024-01-29 14:38:42,005 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] (unsigned long )unused == 0UL [2024-01-29 14:38:42,005 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-29 14:38:42,005 INFO L98 nessWitnessExtractor]: Location invariant before [L1403-L1403] 0 <= unique_id [2024-01-29 14:38:42,006 INFO L98 nessWitnessExtractor]: Location invariant before [L1583-L1583] (unsigned long )unused == 0UL [2024-01-29 14:38:42,006 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] 1 <= him [2024-01-29 14:38:42,006 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] 0 <= unique_id [2024-01-29 14:38:42,006 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] 0 == ret [2024-01-29 14:38:42,006 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] ret == 0 [2024-01-29 14:38:42,006 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] him != 0 [2024-01-29 14:38:42,006 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] 0 <= unique_id [2024-01-29 14:38:42,007 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] 1 <= him [2024-01-29 14:38:42,007 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] 0 <= ret [2024-01-29 14:38:42,007 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] ret == 0 || ret == 1 [2024-01-29 14:38:42,007 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] him != 0 [2024-01-29 14:38:42,007 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] ret <= 1 [2024-01-29 14:38:42,007 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] 0 <= unique_id [2024-01-29 14:38:42,007 INFO L98 nessWitnessExtractor]: Location invariant before [L1572-L1572] (unsigned long )unused == 0UL [2024-01-29 14:38:42,007 INFO L98 nessWitnessExtractor]: Location invariant before [L1578-L1578] (unsigned long )unused == 0UL [2024-01-29 14:38:42,007 INFO L98 nessWitnessExtractor]: Location invariant before [L1422-L1433] 1 <= him [2024-01-29 14:38:42,007 INFO L98 nessWitnessExtractor]: Location invariant before [L1422-L1433] him != 0 [2024-01-29 14:38:42,008 INFO L98 nessWitnessExtractor]: Location invariant before [L1551-L1551] localPush1 == 1 [2024-01-29 14:38:42,008 INFO L98 nessWitnessExtractor]: Location invariant before [L1551-L1551] 1 == localPush1 [2024-01-29 14:38:42,008 INFO L98 nessWitnessExtractor]: Location invariant before [L1389-L1389] p == & S.ptop [2024-01-29 14:38:42,008 INFO L98 nessWitnessExtractor]: Location invariant before [L1389-L1389] 0 <= unique_id [2024-01-29 14:38:42,008 INFO L98 nessWitnessExtractor]: Location invariant before [L1595-L1595] (unsigned long )unused == 0UL [2024-01-29 14:38:42,008 INFO L98 nessWitnessExtractor]: Location invariant before [L1543-L1543] 0 <= unique_id [2024-01-29 14:38:42,008 INFO L98 nessWitnessExtractor]: Location invariant before [L1543-L1543] 0 <= unique_id [2024-01-29 14:38:42,008 INFO L98 nessWitnessExtractor]: Location invariant before [L1410-L1410] 0 <= i [2024-01-29 14:38:42,008 INFO L98 nessWitnessExtractor]: Location invariant before [L1410-L1410] 0 <= unique_id [2024-01-29 14:38:42,008 INFO L98 nessWitnessExtractor]: Location invariant before [L1606-L1606] (unsigned long )unused == 0UL [2024-01-29 14:38:42,009 INFO L98 nessWitnessExtractor]: Location invariant before [L1528-L1528] 0 <= unique_id [2024-01-29 14:38:42,009 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967296LL + (long long )mypid) + (long long )ret >= 0LL [2024-01-29 14:38:42,009 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967295LL - (long long )mypid) + (long long )ret >= 0LL [2024-01-29 14:38:42,009 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967295LL + (long long )mypid) - (long long )ret >= 0LL [2024-01-29 14:38:42,009 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967294LL - (long long )mypid) - (long long )ret >= 0LL [2024-01-29 14:38:42,009 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] him != 0 [2024-01-29 14:38:42,009 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] 1 <= him [2024-01-29 14:38:42,009 INFO L98 nessWitnessExtractor]: Location invariant before [L1388-L1388] 0 <= unique_id [2024-01-29 14:38:42,009 INFO L98 nessWitnessExtractor]: Location invariant before [L1388-L1388] p == & S.ptop [2024-01-29 14:38:42,010 INFO L98 nessWitnessExtractor]: Location invariant before [L1518-L1518] 1 == x [2024-01-29 14:38:42,010 INFO L98 nessWitnessExtractor]: Location invariant before [L1518-L1518] 1 <= unique_id [2024-01-29 14:38:42,010 INFO L98 nessWitnessExtractor]: Location invariant before [L1518-L1518] x == 1 [2024-01-29 14:38:42,010 INFO L98 nessWitnessExtractor]: Location invariant before [L1371-L1371] new == (ThreadInfo *)((void *)0) [2024-01-29 14:38:42,012 INFO L98 nessWitnessExtractor]: Location invariant before [L1371-L1371] new == 0 [2024-01-29 14:38:42,013 INFO L98 nessWitnessExtractor]: Location invariant before [L1371-L1371] 0 <= unique_id [2024-01-29 14:38:42,013 INFO L98 nessWitnessExtractor]: Location invariant before [L1423-L1432] him != 0 [2024-01-29 14:38:42,013 INFO L98 nessWitnessExtractor]: Location invariant before [L1423-L1432] 1 <= him [2024-01-29 14:38:42,019 INFO L98 nessWitnessExtractor]: Location invariant before [L1594-L1594] (unsigned long )unused == 0UL [2024-01-29 14:38:42,020 INFO L98 nessWitnessExtractor]: Location invariant before [L1381-L1381] 0 <= unique_id [2024-01-29 14:38:42,020 INFO L98 nessWitnessExtractor]: Location invariant before [L1460-L1460] phead == 0 [2024-01-29 14:38:42,020 INFO L98 nessWitnessExtractor]: Location invariant before [L1554-L1554] 0 <= unique_id [2024-01-29 14:38:42,020 INFO L98 nessWitnessExtractor]: Location invariant before [L1554-L1554] localPush1 == 1 [2024-01-29 14:38:42,020 INFO L98 nessWitnessExtractor]: Location invariant before [L1554-L1554] 1 == localPush1 [2024-01-29 14:38:42,020 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] ret == 0 || ret == 1 [2024-01-29 14:38:42,020 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] 0 <= ret [2024-01-29 14:38:42,021 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] ret <= 1 [2024-01-29 14:38:42,021 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] 0 <= unique_id [2024-01-29 14:38:42,021 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] p == & S.ptop [2024-01-29 14:38:42,021 INFO L98 nessWitnessExtractor]: Location invariant before [L1467-L1467] 0 <= i [2024-01-29 14:38:42,021 INFO L98 nessWitnessExtractor]: Location invariant before [L1467-L1467] 0 <= unique_id [2024-01-29 14:38:42,021 INFO L98 nessWitnessExtractor]: Location invariant before [L1570-L1570] (unsigned long )unused == 0UL [2024-01-29 14:38:42,021 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] 0 <= ret [2024-01-29 14:38:42,021 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] ret <= 1 [2024-01-29 14:38:42,021 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] 0 <= unique_id [2024-01-29 14:38:42,021 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] him != 0 [2024-01-29 14:38:42,021 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] 1 <= him [2024-01-29 14:38:42,022 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] ret == 0 || ret == 1 [2024-01-29 14:38:42,022 INFO L98 nessWitnessExtractor]: Location invariant after [L1545-L1549] localPush1 == 1 [2024-01-29 14:38:42,022 INFO L98 nessWitnessExtractor]: Location invariant after [L1545-L1549] 1 == localPush1 [2024-01-29 14:38:42,022 INFO L98 nessWitnessExtractor]: Location invariant before [L1519-L1519] 1 == x [2024-01-29 14:38:42,022 INFO L98 nessWitnessExtractor]: Location invariant before [L1519-L1519] x == 1 [2024-01-29 14:38:42,022 INFO L98 nessWitnessExtractor]: Location invariant before [L1387-L1392] 0 <= unique_id [2024-01-29 14:38:42,022 INFO L98 nessWitnessExtractor]: Location invariant before [L1387-L1392] p == & S.ptop [2024-01-29 14:38:42,022 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] unique_id == 0 [2024-01-29 14:38:42,022 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] PopOpen == 0 [2024-01-29 14:38:42,022 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] collision == 0 [2024-01-29 14:38:42,022 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] S.ptop == 0 [2024-01-29 14:38:42,023 INFO L98 nessWitnessExtractor]: Location invariant before [L1553-L1553] localPush1 == 1 [2024-01-29 14:38:42,023 INFO L98 nessWitnessExtractor]: Location invariant before [L1553-L1553] 1 == localPush1 [2024-01-29 14:38:42,023 INFO L98 nessWitnessExtractor]: Location invariant before [L1553-L1553] 0 <= unique_id [2024-01-29 14:38:42,023 INFO L98 nessWitnessExtractor]: Location invariant before [L1402-L1402] 0 <= unique_id [2024-01-29 14:38:42,023 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] new == (ThreadInfo *)((void *)0) [2024-01-29 14:38:42,023 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] 0 <= ret [2024-01-29 14:38:42,023 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] ret == 0 || ret == 1 [2024-01-29 14:38:42,023 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] new == 0 [2024-01-29 14:38:42,023 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] 0 <= unique_id [2024-01-29 14:38:42,023 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] ret <= 1 [2024-01-29 14:38:42,024 INFO L98 nessWitnessExtractor]: Location invariant before [L1425-L1425] 1 <= him [2024-01-29 14:38:42,024 INFO L98 nessWitnessExtractor]: Location invariant before [L1425-L1425] him != 0 [2024-01-29 14:38:42,082 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:38:42,531 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] [2024-01-29 14:38:42,556 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:38:42,578 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:38:42,590 WARN L424 MainDispatcher]: Unable to annotate typedef unsigned int __mode_t; with a witness entry Start Parsing Local [2024-01-29 14:38:42,658 ERROR L324 MainTranslator]: Unsupported Syntax: Unknown or unsupported unary operation: ADDROF [2024-01-29 14:38:42,658 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5a87f023 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:38:42, skipping insertion in model container [2024-01-29 14:38:42,658 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:38:42,658 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:38:42,660 INFO L158 Benchmark]: Toolchain (without parser) took 1053.39ms. Allocated memory was 67.1MB in the beginning and 92.3MB in the end (delta: 25.2MB). Free memory was 33.5MB in the beginning and 55.5MB in the end (delta: -22.1MB). Peak memory consumption was 9.6MB. Max. memory is 16.1GB. [2024-01-29 14:38:42,661 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 48.2MB. Free memory was 28.6MB in the beginning and 28.6MB in the end (delta: 52.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:38:42,661 INFO L158 Benchmark]: Witness Parser took 0.12ms. Allocated memory is still 67.1MB. Free memory is still 31.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:38:42,662 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1051.41ms. Allocated memory was 67.1MB in the beginning and 92.3MB in the end (delta: 25.2MB). Free memory was 33.2MB in the beginning and 55.5MB in the end (delta: -22.3MB). Peak memory consumption was 9.6MB. Max. memory is 16.1GB. [2024-01-29 14:38:42,663 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 48.2MB. Free memory was 28.6MB in the beginning and 28.6MB in the end (delta: 52.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.12ms. Allocated memory is still 67.1MB. Free memory is still 31.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1051.41ms. Allocated memory was 67.1MB in the beginning and 92.3MB in the end (delta: 25.2MB). Free memory was 33.2MB in the beginning and 55.5MB in the end (delta: -22.3MB). Peak memory consumption was 9.6MB. 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