./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 27552612 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-2755261-m [2024-01-26 15:17:11,801 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:17:11,861 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-26 15:17:11,865 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:17:11,866 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:17:11,895 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:17:11,896 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:17:11,896 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:17:11,897 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:17:11,900 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:17:11,900 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:17:11,900 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:17:11,901 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:17:11,902 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:17:11,902 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:17:11,902 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:17:11,903 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:17:11,903 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:17:11,903 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-26 15:17:11,903 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:17:11,903 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:17:11,904 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:17:11,904 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:17:11,904 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:17:11,904 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:17:11,905 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:17:11,905 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:17:11,905 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:17:11,906 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:17:11,906 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:17:11,907 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:17:11,907 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:17:11,907 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:17:11,907 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:17:11,907 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:17:11,907 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:17:11,908 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-26 15:17:11,908 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-26 15:17:11,908 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:17:11,908 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:17:11,908 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:17:11,909 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:17:11,909 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:17:11,909 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:17:12,096 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:17:12,114 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:17:12,116 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:17:12,117 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:17:12,120 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:17:12,121 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-complex/elimination_backoff_stack.i [2024-01-26 15:17:13,122 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:17:13,345 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:17:13,345 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-complex/elimination_backoff_stack.i [2024-01-26 15:17:13,358 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac4749067/2b9cbb9e92394f41b085345fbd495f18/FLAG7259a2f95 [2024-01-26 15:17:13,368 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac4749067/2b9cbb9e92394f41b085345fbd495f18 [2024-01-26 15:17:13,369 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:17:13,370 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:17:13,370 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/elimination_backoff_stack.yml/witness.yml [2024-01-26 15:17:13,546 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:17:13,547 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:17:13,548 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:17:13,549 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:17:13,552 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:17:13,553 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:17:13" (1/2) ... [2024-01-26 15:17:13,553 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6235995c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:17:13, skipping insertion in model container [2024-01-26 15:17:13,553 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:17:13" (1/2) ... [2024-01-26 15:17:13,555 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@24d7ae49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:17:13, skipping insertion in model container [2024-01-26 15:17:13,555 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:17:13" (2/2) ... [2024-01-26 15:17:13,556 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6235995c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:17:13, skipping insertion in model container [2024-01-26 15:17:13,556 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:17:13" (2/2) ... [2024-01-26 15:17:13,556 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:17:13,871 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:17:13,872 INFO L98 nessWitnessExtractor]: Location invariant before [L1595-L1595] (unsigned long )unused == 0UL [2024-01-26 15:17:13,872 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] 0 <= localPop_ret [2024-01-26 15:17:13,872 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] (unsigned long )unused == 0UL [2024-01-26 15:17:13,872 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-26 15:17:13,872 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] localPop_ret <= 4 [2024-01-26 15:17:13,873 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] p == & collision [2024-01-26 15:17:13,873 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] ret <= 1 [2024-01-26 15:17:13,873 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] 0 <= unique_id [2024-01-26 15:17:13,873 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] 0 <= ret [2024-01-26 15:17:13,873 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] ret == 0 || ret == 1 [2024-01-26 15:17:13,873 INFO L98 nessWitnessExtractor]: Location invariant before [L1521-L1523] x == 1 [2024-01-26 15:17:13,873 INFO L98 nessWitnessExtractor]: Location invariant before [L1589-L1589] (unsigned long )unused == 0UL [2024-01-26 15:17:13,874 INFO L98 nessWitnessExtractor]: Location invariant before [L1582-L1582] (unsigned long )unused == 0UL [2024-01-26 15:17:13,874 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] 0 <= ret [2024-01-26 15:17:13,874 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] new == 0 [2024-01-26 15:17:13,874 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] ret <= 1 [2024-01-26 15:17:13,874 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] new == (ThreadInfo *)((void *)0) [2024-01-26 15:17:13,874 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] ret == 0 || ret == 1 [2024-01-26 15:17:13,874 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] 0 <= unique_id [2024-01-26 15:17:13,875 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] 0 == ret [2024-01-26 15:17:13,875 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] ret == 0 [2024-01-26 15:17:13,875 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] him != 0 [2024-01-26 15:17:13,875 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] 1 <= him [2024-01-26 15:17:13,875 INFO L98 nessWitnessExtractor]: Location invariant before [L1388-L1388] p == & S.ptop [2024-01-26 15:17:13,875 INFO L98 nessWitnessExtractor]: Location invariant before [L1388-L1388] 0 <= unique_id [2024-01-26 15:17:13,875 INFO L98 nessWitnessExtractor]: Location invariant before [L1516-L1516] x == 1 [2024-01-26 15:17:13,876 INFO L98 nessWitnessExtractor]: Location invariant before [L1516-L1516] 1 == x [2024-01-26 15:17:13,876 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] new == 0 [2024-01-26 15:17:13,876 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] 0 <= unique_id [2024-01-26 15:17:13,876 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] new == (ThreadInfo *)((void *)0) [2024-01-26 15:17:13,876 INFO L98 nessWitnessExtractor]: Location invariant before [L1425-L1425] him != 0 [2024-01-26 15:17:13,876 INFO L98 nessWitnessExtractor]: Location invariant before [L1425-L1425] 1 <= him [2024-01-26 15:17:13,876 INFO L98 nessWitnessExtractor]: Location invariant after [L1545-L1549] 1 == localPush1 [2024-01-26 15:17:13,876 INFO L98 nessWitnessExtractor]: Location invariant after [L1545-L1549] localPush1 == 1 [2024-01-26 15:17:13,877 INFO L98 nessWitnessExtractor]: Location invariant before [L1584-L1584] (unsigned long )unused == 0UL [2024-01-26 15:17:13,877 INFO L98 nessWitnessExtractor]: Location invariant before [L1389-L1389] 0 <= unique_id [2024-01-26 15:17:13,877 INFO L98 nessWitnessExtractor]: Location invariant before [L1389-L1389] p == & S.ptop [2024-01-26 15:17:13,877 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] p == & S.ptop [2024-01-26 15:17:13,877 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] ret == 0 || ret == 1 [2024-01-26 15:17:13,877 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] 0 <= ret [2024-01-26 15:17:13,877 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] ret <= 1 [2024-01-26 15:17:13,878 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] 1 == localPush1 [2024-01-26 15:17:13,878 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] localPush1 == 1 [2024-01-26 15:17:13,878 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] 0 <= unique_id [2024-01-26 15:17:13,878 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] 0 <= localPop_ret [2024-01-26 15:17:13,878 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-26 15:17:13,878 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] localPop_ret <= 4 [2024-01-26 15:17:13,878 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] (unsigned long )unused == 0UL [2024-01-26 15:17:13,878 INFO L98 nessWitnessExtractor]: Location invariant before [L1470-L1470] 0 <= unique_id [2024-01-26 15:17:13,879 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] 0 <= unique_id [2024-01-26 15:17:13,879 INFO L98 nessWitnessExtractor]: Location invariant before [L1606-L1606] (unsigned long )unused == 0UL [2024-01-26 15:17:13,879 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] ret == 0 || ret == 1 [2024-01-26 15:17:13,879 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] ret <= 1 [2024-01-26 15:17:13,879 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] him != 0 [2024-01-26 15:17:13,879 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] 0 <= unique_id [2024-01-26 15:17:13,879 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] 0 <= ret [2024-01-26 15:17:13,880 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] 1 <= him [2024-01-26 15:17:13,880 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] 0 <= ret [2024-01-26 15:17:13,880 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] ret <= 1 [2024-01-26 15:17:13,880 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] ret == 0 || ret == 1 [2024-01-26 15:17:13,880 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] p == & collision [2024-01-26 15:17:13,880 INFO L98 nessWitnessExtractor]: Location invariant before [L1403-L1403] 0 <= unique_id [2024-01-26 15:17:13,880 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] 0 <= unique_id [2024-01-26 15:17:13,880 INFO L98 nessWitnessExtractor]: Location invariant before [L1424-L1428] 1 <= him [2024-01-26 15:17:13,881 INFO L98 nessWitnessExtractor]: Location invariant before [L1424-L1428] him != 0 [2024-01-26 15:17:13,881 INFO L98 nessWitnessExtractor]: Location invariant before [L1600-L1600] (unsigned long )unused == 0UL [2024-01-26 15:17:13,881 INFO L98 nessWitnessExtractor]: Location invariant before [L1559-L1559] 0 <= unique_id [2024-01-26 15:17:13,881 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] 1 <= him [2024-01-26 15:17:13,881 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] him != 0 [2024-01-26 15:17:13,881 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967294LL - (long long )mypid) - (long long )ret >= 0LL [2024-01-26 15:17:13,881 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967295LL + (long long )mypid) - (long long )ret >= 0LL [2024-01-26 15:17:13,881 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967295LL - (long long )mypid) + (long long )ret >= 0LL [2024-01-26 15:17:13,882 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967296LL + (long long )mypid) + (long long )ret >= 0LL [2024-01-26 15:17:13,882 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] PopOpen <= 2147483646 [2024-01-26 15:17:13,882 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] localPop_ret <= 4 [2024-01-26 15:17:13,882 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] 0 <= localPop_ret [2024-01-26 15:17:13,882 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] 0 <= unique_id [2024-01-26 15:17:13,882 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-26 15:17:13,882 INFO L98 nessWitnessExtractor]: Location invariant before [L1386-L1386] p == & S.ptop [2024-01-26 15:17:13,882 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-26 15:17:13,883 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-26 15:17:13,883 INFO L98 nessWitnessExtractor]: Location invariant before [L1578-L1578] (unsigned long )unused == 0UL [2024-01-26 15:17:13,883 INFO L98 nessWitnessExtractor]: Location invariant before [L1410-L1410] 0 <= i [2024-01-26 15:17:13,883 INFO L98 nessWitnessExtractor]: Location invariant before [L1410-L1410] 0 <= unique_id [2024-01-26 15:17:13,883 INFO L98 nessWitnessExtractor]: Location invariant before [L1412-L1412] 0 <= unique_id [2024-01-26 15:17:13,883 INFO L98 nessWitnessExtractor]: Location invariant before [L1431-L1431] him != 0 [2024-01-26 15:17:13,883 INFO L98 nessWitnessExtractor]: Location invariant before [L1431-L1431] 1 <= him [2024-01-26 15:17:13,884 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] 0 <= unique_id [2024-01-26 15:17:13,884 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] p == & collision [2024-01-26 15:17:13,884 INFO L98 nessWitnessExtractor]: Location invariant before [L1481-L1485] 0 <= unique_id [2024-01-26 15:17:13,884 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] 0 <= ret [2024-01-26 15:17:13,884 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] ret <= 1 [2024-01-26 15:17:13,884 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] him != 0 [2024-01-26 15:17:13,884 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] 1 <= him [2024-01-26 15:17:13,884 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] ret == 0 || ret == 1 [2024-01-26 15:17:13,885 INFO L98 nessWitnessExtractor]: Location invariant before [L1354-L1354] p == & collision [2024-01-26 15:17:13,885 INFO L98 nessWitnessExtractor]: Location invariant before [L1563-L1563] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-26 15:17:13,885 INFO L98 nessWitnessExtractor]: Location invariant before [L1563-L1563] localPop_ret <= 4 [2024-01-26 15:17:13,885 INFO L98 nessWitnessExtractor]: Location invariant before [L1563-L1563] 0 <= localPop_ret [2024-01-26 15:17:13,885 INFO L98 nessWitnessExtractor]: Location invariant before [L1379-L1379] 0 <= unique_id [2024-01-26 15:17:13,885 INFO L98 nessWitnessExtractor]: Location invariant before [L1536-L1536] (v == 0 || v == 1) || v == 2 [2024-01-26 15:17:13,885 INFO L98 nessWitnessExtractor]: Location invariant before [L1536-L1536] 0 <= v [2024-01-26 15:17:13,885 INFO L98 nessWitnessExtractor]: Location invariant before [L1536-L1536] v <= 4 [2024-01-26 15:17:13,886 INFO L98 nessWitnessExtractor]: Location invariant after [L1562-L1568] localPop_ret <= 4 [2024-01-26 15:17:13,886 INFO L98 nessWitnessExtractor]: Location invariant after [L1562-L1568] 0 <= localPop_ret [2024-01-26 15:17:13,886 INFO L98 nessWitnessExtractor]: Location invariant after [L1562-L1568] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-26 15:17:13,886 INFO L98 nessWitnessExtractor]: Location invariant before [L1560-L1560] -2147483647 <= PopOpen [2024-01-26 15:17:13,886 INFO L98 nessWitnessExtractor]: Location invariant before [L1560-L1560] 0 <= unique_id [2024-01-26 15:17:13,886 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] 0 <= localPop_ret [2024-01-26 15:17:13,886 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] (unsigned long )unused == 0UL [2024-01-26 15:17:13,887 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] localPop_ret <= 4 [2024-01-26 15:17:13,887 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-26 15:17:13,887 INFO L98 nessWitnessExtractor]: Location invariant before [L1413-L1413] 0 <= unique_id [2024-01-26 15:17:13,887 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] ret == 0 || ret == 1 [2024-01-26 15:17:13,887 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] 0 <= ret [2024-01-26 15:17:13,887 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] 0 <= unique_id [2024-01-26 15:17:13,887 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] p == & S.ptop [2024-01-26 15:17:13,887 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] ret <= 1 [2024-01-26 15:17:13,888 INFO L98 nessWitnessExtractor]: Location invariant before [L1554-L1554] localPush1 == 1 [2024-01-26 15:17:13,888 INFO L98 nessWitnessExtractor]: Location invariant before [L1554-L1554] 1 == localPush1 [2024-01-26 15:17:13,888 INFO L98 nessWitnessExtractor]: Location invariant before [L1554-L1554] 0 <= unique_id [2024-01-26 15:17:13,888 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] ret == 0 || ret == 1 [2024-01-26 15:17:13,888 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] 0 <= unique_id [2024-01-26 15:17:13,888 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] ret <= 1 [2024-01-26 15:17:13,888 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] 0 <= ret [2024-01-26 15:17:13,888 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] 1 <= him [2024-01-26 15:17:13,889 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] him != 0 [2024-01-26 15:17:13,889 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] (unsigned long )unused == 0UL [2024-01-26 15:17:13,889 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-26 15:17:13,889 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] 0 <= localPop_ret [2024-01-26 15:17:13,889 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] localPop_ret <= 4 [2024-01-26 15:17:13,889 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] (unsigned long )unused == 0UL [2024-01-26 15:17:13,889 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] localPop_ret <= 4 [2024-01-26 15:17:13,889 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] 0 <= localPop_ret [2024-01-26 15:17:13,890 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-26 15:17:13,890 INFO L98 nessWitnessExtractor]: Location invariant before [L1572-L1572] (unsigned long )unused == 0UL [2024-01-26 15:17:13,890 INFO L98 nessWitnessExtractor]: Location invariant after [L1514-L1524] x == 1 [2024-01-26 15:17:13,890 INFO L98 nessWitnessExtractor]: Location invariant before [L1551-L1551] localPush1 == 1 [2024-01-26 15:17:13,890 INFO L98 nessWitnessExtractor]: Location invariant before [L1551-L1551] 1 == localPush1 [2024-01-26 15:17:13,890 INFO L98 nessWitnessExtractor]: Location invariant before [L1553-L1553] 1 == localPush1 [2024-01-26 15:17:13,890 INFO L98 nessWitnessExtractor]: Location invariant before [L1553-L1553] 0 <= unique_id [2024-01-26 15:17:13,890 INFO L98 nessWitnessExtractor]: Location invariant before [L1553-L1553] localPush1 == 1 [2024-01-26 15:17:13,891 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] S.ptop == 0 [2024-01-26 15:17:13,891 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] PopOpen == 0 [2024-01-26 15:17:13,891 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] unique_id == 0 [2024-01-26 15:17:13,891 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] collision == 0 [2024-01-26 15:17:13,891 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1372] 0 <= unique_id [2024-01-26 15:17:13,891 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1372] new == 0 [2024-01-26 15:17:13,891 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1372] new == (ThreadInfo *)((void *)0) [2024-01-26 15:17:13,891 INFO L98 nessWitnessExtractor]: Location invariant before [L1518-L1518] x == 1 [2024-01-26 15:17:13,891 INFO L98 nessWitnessExtractor]: Location invariant before [L1518-L1518] 1 <= unique_id [2024-01-26 15:17:13,892 INFO L98 nessWitnessExtractor]: Location invariant before [L1518-L1518] 1 == x [2024-01-26 15:17:13,892 INFO L98 nessWitnessExtractor]: Location invariant before [L1517-L1517] 1 == x [2024-01-26 15:17:13,892 INFO L98 nessWitnessExtractor]: Location invariant before [L1517-L1517] x == 1 [2024-01-26 15:17:13,892 INFO L98 nessWitnessExtractor]: Location invariant before [L1517-L1517] 0 <= unique_id [2024-01-26 15:17:13,892 INFO L98 nessWitnessExtractor]: Location invariant before [L1400-L1400] 0 <= unique_id [2024-01-26 15:17:13,892 INFO L98 nessWitnessExtractor]: Location invariant before [L1583-L1583] (unsigned long )unused == 0UL [2024-01-26 15:17:13,892 INFO L98 nessWitnessExtractor]: Location invariant before [L1571-L1571] (unsigned long )unused == 0UL [2024-01-26 15:17:13,892 INFO L98 nessWitnessExtractor]: Location invariant before [L1423-L1432] him != 0 [2024-01-26 15:17:13,892 INFO L98 nessWitnessExtractor]: Location invariant before [L1423-L1432] 1 <= him [2024-01-26 15:17:13,893 INFO L98 nessWitnessExtractor]: Location invariant before [L1404-L1404] 0 <= unique_id [2024-01-26 15:17:13,893 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] p == & collision [2024-01-26 15:17:13,893 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] 0 <= unique_id [2024-01-26 15:17:13,893 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] localPop_ret <= 4 [2024-01-26 15:17:13,893 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] 0 <= localPop_ret [2024-01-26 15:17:13,893 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-26 15:17:13,893 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] 0 <= unique_id [2024-01-26 15:17:13,893 INFO L98 nessWitnessExtractor]: Location invariant before [L1391-L1391] 0 <= unique_id [2024-01-26 15:17:13,893 INFO L98 nessWitnessExtractor]: Location invariant before [L1391-L1391] p == & S.ptop [2024-01-26 15:17:13,894 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] PopOpen == 0 [2024-01-26 15:17:13,894 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] S.ptop == 0 [2024-01-26 15:17:13,894 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] unique_id == 0 [2024-01-26 15:17:13,894 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] collision == 0 [2024-01-26 15:17:13,894 INFO L98 nessWitnessExtractor]: Location invariant before [L1552-L1552] localPush1 == 1 [2024-01-26 15:17:13,894 INFO L98 nessWitnessExtractor]: Location invariant before [L1552-L1552] 1 == localPush1 [2024-01-26 15:17:13,895 INFO L98 nessWitnessExtractor]: Location invariant before [L1552-L1552] 0 <= unique_id [2024-01-26 15:17:13,895 INFO L98 nessWitnessExtractor]: Location invariant after [L1542-L1544] 0 <= unique_id [2024-01-26 15:17:13,895 INFO L98 nessWitnessExtractor]: Location invariant before [L1570-L1570] (unsigned long )unused == 0UL [2024-01-26 15:17:13,895 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] ret <= 1 [2024-01-26 15:17:13,895 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] 0 <= ret [2024-01-26 15:17:13,895 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] 0 <= unique_id [2024-01-26 15:17:13,895 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] 1 <= him [2024-01-26 15:17:13,895 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] him != 0 [2024-01-26 15:17:13,896 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] ret == 0 || ret == 1 [2024-01-26 15:17:13,896 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] 1 <= him [2024-01-26 15:17:13,896 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] ret <= 1 [2024-01-26 15:17:13,896 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] 0 <= ret [2024-01-26 15:17:13,896 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] him != 0 [2024-01-26 15:17:13,896 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] 0 <= unique_id [2024-01-26 15:17:13,896 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] ret == 0 || ret == 1 [2024-01-26 15:17:13,896 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] him != 0 [2024-01-26 15:17:13,896 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] ret == 0 || ret == 1 [2024-01-26 15:17:13,897 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] 1 <= him [2024-01-26 15:17:13,897 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] ret <= 1 [2024-01-26 15:17:13,897 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] 0 <= ret [2024-01-26 15:17:13,897 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] 0 <= unique_id [2024-01-26 15:17:13,897 INFO L98 nessWitnessExtractor]: Location invariant before [L1515-L1515] 1 == x [2024-01-26 15:17:13,897 INFO L98 nessWitnessExtractor]: Location invariant before [L1515-L1515] x == 1 [2024-01-26 15:17:13,897 INFO L98 nessWitnessExtractor]: Location invariant before [L1411-L1411] 0 <= unique_id [2024-01-26 15:17:13,897 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-26 15:17:13,897 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] localPop_ret <= 4 [2024-01-26 15:17:13,898 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] (unsigned long )unused == 0UL [2024-01-26 15:17:13,898 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] 0 <= localPop_ret [2024-01-26 15:17:13,898 INFO L98 nessWitnessExtractor]: Location invariant before [L1555-L1555] 0 <= unique_id [2024-01-26 15:17:13,898 INFO L98 nessWitnessExtractor]: Location invariant before [L1555-L1555] localPush1 == 1 [2024-01-26 15:17:13,898 INFO L98 nessWitnessExtractor]: Location invariant before [L1555-L1555] 1 == localPush1 [2024-01-26 15:17:13,898 INFO L98 nessWitnessExtractor]: Location invariant before [L1519-L1519] 1 == x [2024-01-26 15:17:13,898 INFO L98 nessWitnessExtractor]: Location invariant before [L1519-L1519] x == 1 [2024-01-26 15:17:13,898 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] 0 <= unique_id [2024-01-26 15:17:13,898 INFO L98 nessWitnessExtractor]: Location invariant before [L1579-L1579] (unsigned long )unused == 0UL [2024-01-26 15:17:13,899 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-26 15:17:13,899 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-26 15:17:13,899 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] localPop_ret <= 4 [2024-01-26 15:17:13,899 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] 0 <= localPop_ret [2024-01-26 15:17:13,899 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-26 15:17:13,899 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] (unsigned long )unused == 0UL [2024-01-26 15:17:13,899 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483648LL + (long long )mypid) + (long long )ret >= 0LL [2024-01-26 15:17:13,899 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483648LL + (long long )mypid) - (long long )ret >= 0LL [2024-01-26 15:17:13,899 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] 1 <= him [2024-01-26 15:17:13,900 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483647LL - (long long )mypid) - (long long )ret >= 0LL [2024-01-26 15:17:13,900 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] him != 0 [2024-01-26 15:17:13,900 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] 0 == ret [2024-01-26 15:17:13,900 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] ret == 0 [2024-01-26 15:17:13,900 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483647LL - (long long )mypid) + (long long )ret >= 0LL [2024-01-26 15:17:13,900 INFO L98 nessWitnessExtractor]: Location invariant before [L1466-L1466] 0 <= unique_id [2024-01-26 15:17:13,900 INFO L98 nessWitnessExtractor]: Location invariant before [L1387-L1392] 0 <= unique_id [2024-01-26 15:17:13,900 INFO L98 nessWitnessExtractor]: Location invariant before [L1387-L1392] p == & S.ptop [2024-01-26 15:17:13,900 INFO L98 nessWitnessExtractor]: Location invariant before [L1421-L1421] him != 0 [2024-01-26 15:17:13,901 INFO L98 nessWitnessExtractor]: Location invariant before [L1421-L1421] 1 <= him [2024-01-26 15:17:13,901 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] (unsigned long )unused == 0UL [2024-01-26 15:17:13,901 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-26 15:17:13,901 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] localPop_ret <= 4 [2024-01-26 15:17:13,901 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] 0 <= localPop_ret [2024-01-26 15:17:13,901 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] 0 <= unique_id [2024-01-26 15:17:13,901 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] localPop_ret <= 4 [2024-01-26 15:17:13,901 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] PopOpen <= 2147483646 [2024-01-26 15:17:13,901 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-26 15:17:13,902 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] 0 <= localPop_ret [2024-01-26 15:17:13,902 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] 0 <= unique_id [2024-01-26 15:17:13,902 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] new == (ThreadInfo *)((void *)0) [2024-01-26 15:17:13,902 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] new == 0 [2024-01-26 15:17:13,902 INFO L98 nessWitnessExtractor]: Location invariant before [L1601-L1601] (unsigned long )unused == 0UL [2024-01-26 15:17:13,902 INFO L98 nessWitnessExtractor]: Location invariant before [L1577-L1577] (unsigned long )unused == 0UL [2024-01-26 15:17:13,902 INFO L98 nessWitnessExtractor]: Location invariant before [L1378-L1378] 0 <= unique_id [2024-01-26 15:17:13,902 INFO L98 nessWitnessExtractor]: Location invariant before [L1381-L1381] 0 <= unique_id [2024-01-26 15:17:13,903 INFO L98 nessWitnessExtractor]: Location invariant before [L1543-L1543] 0 <= unique_id [2024-01-26 15:17:13,903 INFO L98 nessWitnessExtractor]: Location invariant before [L1543-L1543] 0 <= unique_id [2024-01-26 15:17:13,903 INFO L98 nessWitnessExtractor]: Location invariant before [L1402-L1402] 0 <= unique_id [2024-01-26 15:17:13,903 INFO L98 nessWitnessExtractor]: Location invariant before [L1546-L1546] localPush1 == 1 [2024-01-26 15:17:13,903 INFO L98 nessWitnessExtractor]: Location invariant before [L1546-L1546] 1 == localPush1 [2024-01-26 15:17:13,903 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] 0 <= unique_id [2024-01-26 15:17:13,903 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] 0 == ret [2024-01-26 15:17:13,903 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] 1 <= him [2024-01-26 15:17:13,903 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] ret == 0 [2024-01-26 15:17:13,904 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] him != 0 [2024-01-26 15:17:13,904 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] ret == 0 || ret == 1 [2024-01-26 15:17:13,904 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] 0 <= ret [2024-01-26 15:17:13,904 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] 1 <= him [2024-01-26 15:17:13,904 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] ret <= 1 [2024-01-26 15:17:13,904 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] 0 <= unique_id [2024-01-26 15:17:13,904 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] him != 0 [2024-01-26 15:17:13,904 INFO L98 nessWitnessExtractor]: Location invariant before [L1355-L1360] p == & collision [2024-01-26 15:17:13,904 INFO L98 nessWitnessExtractor]: Location invariant before [L1355-L1360] 0 <= unique_id [2024-01-26 15:17:13,905 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] 0 <= unique_id [2024-01-26 15:17:13,905 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] new == 0 [2024-01-26 15:17:13,905 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] new == (ThreadInfo *)((void *)0) [2024-01-26 15:17:13,905 INFO L98 nessWitnessExtractor]: Location invariant before [L1576-L1576] (unsigned long )unused == 0UL [2024-01-26 15:17:13,905 INFO L98 nessWitnessExtractor]: Location invariant before [L1377-L1382] 0 <= unique_id [2024-01-26 15:17:13,905 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] 0 <= unique_id [2024-01-26 15:17:13,905 INFO L98 nessWitnessExtractor]: Location invariant before [L1528-L1528] 0 <= unique_id [2024-01-26 15:17:13,905 INFO L98 nessWitnessExtractor]: Location invariant before [L1529-L1529] 1 <= unique_id [2024-01-26 15:17:13,905 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] ret <= 1 [2024-01-26 15:17:13,905 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] 0 <= unique_id [2024-01-26 15:17:13,906 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] 0 <= ret [2024-01-26 15:17:13,906 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] ret == 0 || ret == 1 [2024-01-26 15:17:13,906 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] him != 0 [2024-01-26 15:17:13,906 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] 1 <= him [2024-01-26 15:17:13,906 INFO L98 nessWitnessExtractor]: Location invariant before [L1588-L1588] (unsigned long )unused == 0UL [2024-01-26 15:17:13,906 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] localPop_ret <= 4 [2024-01-26 15:17:13,906 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-26 15:17:13,906 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] 0 <= localPop_ret [2024-01-26 15:17:13,906 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] PopOpen <= 2147483646 [2024-01-26 15:17:13,907 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] 0 <= unique_id [2024-01-26 15:17:13,907 INFO L98 nessWitnessExtractor]: Location invariant before [L1460-L1460] phead == 0 [2024-01-26 15:17:13,907 INFO L98 nessWitnessExtractor]: Location invariant before [L1371-L1371] new == 0 [2024-01-26 15:17:13,907 INFO L98 nessWitnessExtractor]: Location invariant before [L1371-L1371] 0 <= unique_id [2024-01-26 15:17:13,907 INFO L98 nessWitnessExtractor]: Location invariant before [L1371-L1371] new == (ThreadInfo *)((void *)0) [2024-01-26 15:17:13,907 INFO L98 nessWitnessExtractor]: Location invariant before [L1469-L1469] 0 <= unique_id [2024-01-26 15:17:13,907 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] collision == 0 [2024-01-26 15:17:13,907 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] PopOpen == 0 [2024-01-26 15:17:13,907 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] unique_id == 0 [2024-01-26 15:17:13,908 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] S.ptop == 0 [2024-01-26 15:17:13,908 INFO L98 nessWitnessExtractor]: Location invariant before [L1422-L1433] him != 0 [2024-01-26 15:17:13,908 INFO L98 nessWitnessExtractor]: Location invariant before [L1422-L1433] 1 <= him [2024-01-26 15:17:13,908 INFO L98 nessWitnessExtractor]: Location invariant before [L1522-L1522] x == 1 [2024-01-26 15:17:13,908 INFO L98 nessWitnessExtractor]: Location invariant before [L1409-L1409] 0 <= unique_id [2024-01-26 15:17:13,908 INFO L98 nessWitnessExtractor]: Location invariant before [L1535-L1535] v <= 4 [2024-01-26 15:17:13,908 INFO L98 nessWitnessExtractor]: Location invariant before [L1535-L1535] (v == 0 || v == 1) || v == 2 [2024-01-26 15:17:13,908 INFO L98 nessWitnessExtractor]: Location invariant before [L1535-L1535] 0 <= v [2024-01-26 15:17:13,908 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] collision == 0 [2024-01-26 15:17:13,908 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] unique_id == 0 [2024-01-26 15:17:13,909 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] PopOpen == 0 [2024-01-26 15:17:13,909 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] S.ptop == 0 [2024-01-26 15:17:13,909 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] 1 <= him [2024-01-26 15:17:13,909 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] 0 <= unique_id [2024-01-26 15:17:13,909 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] him != 0 [2024-01-26 15:17:13,909 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] ret == 0 [2024-01-26 15:17:13,909 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] 0 == ret [2024-01-26 15:17:13,909 INFO L98 nessWitnessExtractor]: Location invariant before [L1573-L1573] (unsigned long )unused == 0UL [2024-01-26 15:17:13,909 INFO L98 nessWitnessExtractor]: Location invariant before [L1468-L1468] 0 <= unique_id [2024-01-26 15:17:13,910 INFO L98 nessWitnessExtractor]: Location invariant before [L1585-L1585] (unsigned long )unused == 0UL [2024-01-26 15:17:13,910 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] 0 <= unique_id [2024-01-26 15:17:13,910 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] p == & collision [2024-01-26 15:17:13,910 INFO L98 nessWitnessExtractor]: Location invariant after [L1550-L1556] localPush1 == 1 [2024-01-26 15:17:13,910 INFO L98 nessWitnessExtractor]: Location invariant after [L1550-L1556] 1 == localPush1 [2024-01-26 15:17:13,910 INFO L98 nessWitnessExtractor]: Location invariant before [L1401-L1401] 0 <= i [2024-01-26 15:17:13,910 INFO L98 nessWitnessExtractor]: Location invariant before [L1401-L1401] 0 <= unique_id [2024-01-26 15:17:13,910 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] new == 0 [2024-01-26 15:17:13,910 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] ret <= 1 [2024-01-26 15:17:13,911 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] ret == 0 || ret == 1 [2024-01-26 15:17:13,911 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] new == (ThreadInfo *)((void *)0) [2024-01-26 15:17:13,911 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] 0 <= unique_id [2024-01-26 15:17:13,911 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] 0 <= ret [2024-01-26 15:17:13,911 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967296LL + (long long )him) + (long long )mypid >= 0LL [2024-01-26 15:17:13,911 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967295LL - (long long )him) + (long long )mypid >= 0LL [2024-01-26 15:17:13,911 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967294LL - (long long )him) - (long long )mypid >= 0LL [2024-01-26 15:17:13,911 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967295LL + (long long )him) - (long long )mypid >= 0LL [2024-01-26 15:17:13,911 INFO L98 nessWitnessExtractor]: Location invariant before [L1520-L1520] 1 == x [2024-01-26 15:17:13,912 INFO L98 nessWitnessExtractor]: Location invariant before [L1520-L1520] x == 1 [2024-01-26 15:17:13,912 INFO L98 nessWitnessExtractor]: Location invariant before [L1430-L1430] him != 0 [2024-01-26 15:17:13,912 INFO L98 nessWitnessExtractor]: Location invariant before [L1430-L1430] 1 <= him [2024-01-26 15:17:13,912 INFO L98 nessWitnessExtractor]: Location invariant before [L1607-L1607] (unsigned long )unused == 0UL [2024-01-26 15:17:13,912 INFO L98 nessWitnessExtractor]: Location invariant before [L1548-L1548] 0 <= unique_id [2024-01-26 15:17:13,912 INFO L98 nessWitnessExtractor]: Location invariant before [L1548-L1548] localPush1 == 1 [2024-01-26 15:17:13,912 INFO L98 nessWitnessExtractor]: Location invariant before [L1548-L1548] 1 == localPush1 [2024-01-26 15:17:13,912 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483648LL + (long long )mypid) + (long long )ret >= 0LL [2024-01-26 15:17:13,912 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483647LL - (long long )mypid) + (long long )ret >= 0LL [2024-01-26 15:17:13,912 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483648LL + (long long )mypid) - (long long )ret >= 0LL [2024-01-26 15:17:13,913 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] him != 0 [2024-01-26 15:17:13,913 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] 0 <= unique_id [2024-01-26 15:17:13,913 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] 1 <= him [2024-01-26 15:17:13,913 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] 0 == ret [2024-01-26 15:17:13,913 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] ret == 0 [2024-01-26 15:17:13,913 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483647LL - (long long )mypid) - (long long )ret >= 0LL [2024-01-26 15:17:13,913 INFO L98 nessWitnessExtractor]: Location invariant before [L1594-L1594] (unsigned long )unused == 0UL [2024-01-26 15:17:13,913 INFO L98 nessWitnessExtractor]: Location invariant before [L1467-L1467] 0 <= unique_id [2024-01-26 15:17:13,913 INFO L98 nessWitnessExtractor]: Location invariant before [L1467-L1467] 0 <= i [2024-01-26 15:17:13,913 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] 0 <= unique_id [2024-01-26 15:17:13,914 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] ret == 0 [2024-01-26 15:17:13,914 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] 1 <= him [2024-01-26 15:17:13,914 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] 0 == ret [2024-01-26 15:17:13,914 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] him != 0 [2024-01-26 15:17:13,956 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:17:14,367 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] [2024-01-26 15:17:14,380 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:17:14,402 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:17:14,409 WARN L424 MainDispatcher]: Unable to annotate typedef unsigned int __mode_t; with a witness entry Start Parsing Local [2024-01-26 15:17:14,445 ERROR L324 MainTranslator]: Unsupported Syntax: Unknown or unsupported unary operation: ADDROF [2024-01-26 15:17:14,446 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@24d7ae49 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:17:14, skipping insertion in model container [2024-01-26 15:17:14,446 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:17:14,446 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:17:14,447 INFO L158 Benchmark]: Toolchain (without parser) took 899.77ms. Allocated memory is still 142.6MB. Free memory was 105.0MB in the beginning and 66.8MB in the end (delta: 38.2MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2024-01-26 15:17:14,448 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 142.6MB. Free memory is still 101.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:17:14,448 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 142.6MB. Free memory is still 72.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:17:14,448 INFO L158 Benchmark]: CACSL2BoogieTranslator took 897.74ms. Allocated memory is still 142.6MB. Free memory was 105.0MB in the beginning and 66.8MB in the end (delta: 38.2MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2024-01-26 15:17:14,449 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 142.6MB. Free memory is still 101.5MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 142.6MB. Free memory is still 72.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 897.74ms. Allocated memory is still 142.6MB. Free memory was 105.0MB in the beginning and 66.8MB in the end (delta: 38.2MB). Peak memory consumption was 39.8MB. 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-2755261-m [2024-01-26 15:17:16,085 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:17:16,142 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-26 15:17:16,147 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:17:16,147 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:17:16,179 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:17:16,183 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:17:16,184 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:17:16,184 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:17:16,186 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:17:16,186 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:17:16,186 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:17:16,187 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:17:16,190 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:17:16,190 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:17:16,190 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:17:16,191 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:17:16,191 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:17:16,191 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:17:16,191 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:17:16,191 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:17:16,192 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:17:16,192 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:17:16,192 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-26 15:17:16,192 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-26 15:17:16,193 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:17:16,193 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-26 15:17:16,193 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:17:16,193 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:17:16,193 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:17:16,194 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:17:16,195 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:17:16,195 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:17:16,195 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:17:16,195 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:17:16,195 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:17:16,196 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:17:16,196 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:17:16,196 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-26 15:17:16,197 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-26 15:17:16,197 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:17:16,197 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:17:16,197 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:17:16,197 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:17:16,198 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:17:16,198 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-26 15:17:16,198 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:17:16,460 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:17:16,479 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:17:16,482 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:17:16,483 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:17:16,483 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:17:16,485 INFO L431 ainManager$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 [2024-01-26 15:17:16,701 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:17:16,701 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:17:16,702 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-complex/elimination_backoff_stack.i [2024-01-26 15:17:17,725 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:17:17,947 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:17:17,947 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-complex/elimination_backoff_stack.i [2024-01-26 15:17:17,966 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2878f269e/c767360c6289473ea9bca5a088bed4b2/FLAG676f97757 [2024-01-26 15:17:17,981 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2878f269e/c767360c6289473ea9bca5a088bed4b2 [2024-01-26 15:17:17,981 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:17:17,982 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:17:17,983 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:17:17,983 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:17:17,988 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:17:17,989 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:17:16" (1/2) ... [2024-01-26 15:17:17,990 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27b7e6fb and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:17:17, skipping insertion in model container [2024-01-26 15:17:17,990 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:17:16" (1/2) ... [2024-01-26 15:17:17,991 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@180c5e3a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:17:17, skipping insertion in model container [2024-01-26 15:17:17,991 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:17:17" (2/2) ... [2024-01-26 15:17:17,992 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27b7e6fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:17:17, skipping insertion in model container [2024-01-26 15:17:17,992 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:17:17" (2/2) ... [2024-01-26 15:17:17,992 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:17:18,408 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:17:18,410 INFO L98 nessWitnessExtractor]: Location invariant after [L1545-L1549] localPush1 == 1 [2024-01-26 15:17:18,410 INFO L98 nessWitnessExtractor]: Location invariant after [L1545-L1549] 1 == localPush1 [2024-01-26 15:17:18,410 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] S.ptop == 0 [2024-01-26 15:17:18,410 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] collision == 0 [2024-01-26 15:17:18,411 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] PopOpen == 0 [2024-01-26 15:17:18,411 INFO L98 nessWitnessExtractor]: Location invariant before [L1612-L1612] unique_id == 0 [2024-01-26 15:17:18,411 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] 0 <= unique_id [2024-01-26 15:17:18,411 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] p == & collision [2024-01-26 15:17:18,411 INFO L98 nessWitnessExtractor]: Location invariant before [L1576-L1576] (unsigned long )unused == 0UL [2024-01-26 15:17:18,411 INFO L98 nessWitnessExtractor]: Location invariant before [L1468-L1468] 0 <= unique_id [2024-01-26 15:17:18,412 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] 0 <= unique_id [2024-01-26 15:17:18,412 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] PopOpen <= 2147483646 [2024-01-26 15:17:18,412 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] 0 <= localPop_ret [2024-01-26 15:17:18,412 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] localPop_ret <= 4 [2024-01-26 15:17:18,412 INFO L98 nessWitnessExtractor]: Location invariant before [L1567-L1567] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-26 15:17:18,412 INFO L98 nessWitnessExtractor]: Location invariant before [L1600-L1600] (unsigned long )unused == 0UL [2024-01-26 15:17:18,412 INFO L98 nessWitnessExtractor]: Location invariant before [L1553-L1553] localPush1 == 1 [2024-01-26 15:17:18,413 INFO L98 nessWitnessExtractor]: Location invariant before [L1553-L1553] 1 == localPush1 [2024-01-26 15:17:18,413 INFO L98 nessWitnessExtractor]: Location invariant before [L1553-L1553] 0 <= unique_id [2024-01-26 15:17:18,413 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] 0 <= unique_id [2024-01-26 15:17:18,413 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] him != 0 [2024-01-26 15:17:18,413 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] 1 <= him [2024-01-26 15:17:18,414 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] ret == 0 || ret == 1 [2024-01-26 15:17:18,414 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] 0 <= ret [2024-01-26 15:17:18,414 INFO L98 nessWitnessExtractor]: Location invariant before [L1508-L1508] ret <= 1 [2024-01-26 15:17:18,414 INFO L98 nessWitnessExtractor]: Location invariant before [L1551-L1551] 1 == localPush1 [2024-01-26 15:17:18,414 INFO L98 nessWitnessExtractor]: Location invariant before [L1551-L1551] localPush1 == 1 [2024-01-26 15:17:18,414 INFO L98 nessWitnessExtractor]: Location invariant before [L1563-L1563] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-26 15:17:18,415 INFO L98 nessWitnessExtractor]: Location invariant before [L1563-L1563] localPop_ret <= 4 [2024-01-26 15:17:18,415 INFO L98 nessWitnessExtractor]: Location invariant before [L1563-L1563] 0 <= localPop_ret [2024-01-26 15:17:18,415 INFO L98 nessWitnessExtractor]: Location invariant before [L1467-L1467] 0 <= unique_id [2024-01-26 15:17:18,415 INFO L98 nessWitnessExtractor]: Location invariant before [L1467-L1467] 0 <= i [2024-01-26 15:17:18,415 INFO L98 nessWitnessExtractor]: Location invariant before [L1560-L1560] -2147483647 <= PopOpen [2024-01-26 15:17:18,416 INFO L98 nessWitnessExtractor]: Location invariant before [L1560-L1560] 0 <= unique_id [2024-01-26 15:17:18,417 INFO L98 nessWitnessExtractor]: Location invariant before [L1421-L1421] 1 <= him [2024-01-26 15:17:18,417 INFO L98 nessWitnessExtractor]: Location invariant before [L1421-L1421] him != 0 [2024-01-26 15:17:18,417 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] ret == 0 [2024-01-26 15:17:18,417 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] him != 0 [2024-01-26 15:17:18,417 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] 0 == ret [2024-01-26 15:17:18,417 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] 0 <= unique_id [2024-01-26 15:17:18,417 INFO L98 nessWitnessExtractor]: Location invariant before [L1492-L1498] 1 <= him [2024-01-26 15:17:18,417 INFO L98 nessWitnessExtractor]: Location invariant before [L1578-L1578] (unsigned long )unused == 0UL [2024-01-26 15:17:18,418 INFO L98 nessWitnessExtractor]: Location invariant before [L1585-L1585] (unsigned long )unused == 0UL [2024-01-26 15:17:18,418 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] unique_id == 0 [2024-01-26 15:17:18,418 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] collision == 0 [2024-01-26 15:17:18,418 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] PopOpen == 0 [2024-01-26 15:17:18,418 INFO L98 nessWitnessExtractor]: Location invariant before [L1614-L1614] S.ptop == 0 [2024-01-26 15:17:18,418 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] ret <= 1 [2024-01-26 15:17:18,419 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] ret == 0 || ret == 1 [2024-01-26 15:17:18,419 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] 0 <= ret [2024-01-26 15:17:18,419 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] 1 <= him [2024-01-26 15:17:18,420 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] him != 0 [2024-01-26 15:17:18,420 INFO L98 nessWitnessExtractor]: Location invariant before [L1501-L1501] 0 <= unique_id [2024-01-26 15:17:18,420 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] ret == 0 [2024-01-26 15:17:18,421 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483648LL + (long long )mypid) + (long long )ret >= 0LL [2024-01-26 15:17:18,421 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] 0 == ret [2024-01-26 15:17:18,421 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483648LL + (long long )mypid) - (long long )ret >= 0LL [2024-01-26 15:17:18,421 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] 1 <= him [2024-01-26 15:17:18,421 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483647LL - (long long )mypid) + (long long )ret >= 0LL [2024-01-26 15:17:18,421 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] (2147483647LL - (long long )mypid) - (long long )ret >= 0LL [2024-01-26 15:17:18,422 INFO L98 nessWitnessExtractor]: Location invariant before [L1490-L1490] him != 0 [2024-01-26 15:17:18,422 INFO L98 nessWitnessExtractor]: Location invariant before [L1401-L1401] 0 <= unique_id [2024-01-26 15:17:18,422 INFO L98 nessWitnessExtractor]: Location invariant before [L1401-L1401] 0 <= i [2024-01-26 15:17:18,422 INFO L98 nessWitnessExtractor]: Location invariant before [L1391-L1391] 0 <= unique_id [2024-01-26 15:17:18,422 INFO L98 nessWitnessExtractor]: Location invariant before [L1391-L1391] p == & S.ptop [2024-01-26 15:17:18,422 INFO L98 nessWitnessExtractor]: Location invariant before [L1354-L1354] p == & collision [2024-01-26 15:17:18,422 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] 0 <= localPop_ret [2024-01-26 15:17:18,422 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] (unsigned long )unused == 0UL [2024-01-26 15:17:18,423 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] localPop_ret <= 4 [2024-01-26 15:17:18,423 INFO L98 nessWitnessExtractor]: Location invariant before [L1591-L1591] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-26 15:17:18,423 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] PopOpen <= 2147483646 [2024-01-26 15:17:18,423 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] 0 <= localPop_ret [2024-01-26 15:17:18,423 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-26 15:17:18,423 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] 0 <= unique_id [2024-01-26 15:17:18,423 INFO L98 nessWitnessExtractor]: Location invariant before [L1565-L1565] localPop_ret <= 4 [2024-01-26 15:17:18,423 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] him != 0 [2024-01-26 15:17:18,424 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] 0 <= unique_id [2024-01-26 15:17:18,424 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] 1 <= him [2024-01-26 15:17:18,424 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] ret == 0 [2024-01-26 15:17:18,424 INFO L98 nessWitnessExtractor]: Location invariant before [L1493-L1497] 0 == ret [2024-01-26 15:17:18,424 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] localPush1 == 1 [2024-01-26 15:17:18,424 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] 0 <= unique_id [2024-01-26 15:17:18,424 INFO L98 nessWitnessExtractor]: Location invariant before [L1547-L1547] 1 == localPush1 [2024-01-26 15:17:18,424 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] 0 <= unique_id [2024-01-26 15:17:18,425 INFO L98 nessWitnessExtractor]: Location invariant before [L1559-L1559] 0 <= unique_id [2024-01-26 15:17:18,425 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] 0 <= ret [2024-01-26 15:17:18,425 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] ret == 0 || ret == 1 [2024-01-26 15:17:18,425 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] ret <= 1 [2024-01-26 15:17:18,425 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] 0 <= unique_id [2024-01-26 15:17:18,426 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] p == & collision [2024-01-26 15:17:18,426 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] 1 <= him [2024-01-26 15:17:18,426 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] 0 <= ret [2024-01-26 15:17:18,426 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] ret <= 1 [2024-01-26 15:17:18,426 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] him != 0 [2024-01-26 15:17:18,426 INFO L98 nessWitnessExtractor]: Location invariant before [L1509-L1509] ret == 0 || ret == 1 [2024-01-26 15:17:18,426 INFO L98 nessWitnessExtractor]: Location invariant before [L1388-L1388] p == & S.ptop [2024-01-26 15:17:18,427 INFO L98 nessWitnessExtractor]: Location invariant before [L1388-L1388] 0 <= unique_id [2024-01-26 15:17:18,427 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] ret <= 1 [2024-01-26 15:17:18,427 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] new == 0 [2024-01-26 15:17:18,427 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] 0 <= ret [2024-01-26 15:17:18,427 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] new == (ThreadInfo *)((void *)0) [2024-01-26 15:17:18,427 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] 0 <= unique_id [2024-01-26 15:17:18,428 INFO L98 nessWitnessExtractor]: Location invariant before [L1373-L1373] ret == 0 || ret == 1 [2024-01-26 15:17:18,428 INFO L98 nessWitnessExtractor]: Location invariant before [L1583-L1583] (unsigned long )unused == 0UL [2024-01-26 15:17:18,428 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] 0 <= unique_id [2024-01-26 15:17:18,429 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] new == (ThreadInfo *)((void *)0) [2024-01-26 15:17:18,429 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] new == 0 [2024-01-26 15:17:18,429 INFO L98 nessWitnessExtractor]: Location invariant before [L1515-L1515] x == 1 [2024-01-26 15:17:18,429 INFO L98 nessWitnessExtractor]: Location invariant before [L1515-L1515] 1 == x [2024-01-26 15:17:18,429 INFO L98 nessWitnessExtractor]: Location invariant before [L1403-L1403] 0 <= unique_id [2024-01-26 15:17:18,429 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-26 15:17:18,429 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-26 15:17:18,430 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967294LL - (long long )him) - (long long )mypid >= 0LL [2024-01-26 15:17:18,430 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967295LL - (long long )him) + (long long )mypid >= 0LL [2024-01-26 15:17:18,430 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967296LL + (long long )him) + (long long )mypid >= 0LL [2024-01-26 15:17:18,430 INFO L98 nessWitnessExtractor]: Location invariant before [L1416-L1416] (4294967295LL + (long long )him) - (long long )mypid >= 0LL [2024-01-26 15:17:18,430 INFO L98 nessWitnessExtractor]: Location invariant before [L1430-L1430] 1 <= him [2024-01-26 15:17:18,431 INFO L98 nessWitnessExtractor]: Location invariant before [L1430-L1430] him != 0 [2024-01-26 15:17:18,431 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] ret == 0 [2024-01-26 15:17:18,431 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483647LL - (long long )mypid) - (long long )ret >= 0LL [2024-01-26 15:17:18,431 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483647LL - (long long )mypid) + (long long )ret >= 0LL [2024-01-26 15:17:18,431 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483648LL + (long long )mypid) - (long long )ret >= 0LL [2024-01-26 15:17:18,432 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] 0 == ret [2024-01-26 15:17:18,432 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] 0 <= unique_id [2024-01-26 15:17:18,432 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] (2147483648LL + (long long )mypid) + (long long )ret >= 0LL [2024-01-26 15:17:18,432 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] him != 0 [2024-01-26 15:17:18,432 INFO L98 nessWitnessExtractor]: Location invariant before [L1491-L1491] 1 <= him [2024-01-26 15:17:18,432 INFO L98 nessWitnessExtractor]: Location invariant before [L1377-L1382] 0 <= unique_id [2024-01-26 15:17:18,432 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] 0 == ret [2024-01-26 15:17:18,433 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] 1 <= him [2024-01-26 15:17:18,433 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] him != 0 [2024-01-26 15:17:18,433 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] ret == 0 [2024-01-26 15:17:18,433 INFO L98 nessWitnessExtractor]: Location invariant before [L1494-L1494] 0 <= unique_id [2024-01-26 15:17:18,433 INFO L98 nessWitnessExtractor]: Location invariant before [L1536-L1536] 0 <= v [2024-01-26 15:17:18,433 INFO L98 nessWitnessExtractor]: Location invariant before [L1536-L1536] (v == 0 || v == 1) || v == 2 [2024-01-26 15:17:18,433 INFO L98 nessWitnessExtractor]: Location invariant before [L1536-L1536] v <= 4 [2024-01-26 15:17:18,433 INFO L98 nessWitnessExtractor]: Location invariant after [L1562-L1568] 0 <= localPop_ret [2024-01-26 15:17:18,434 INFO L98 nessWitnessExtractor]: Location invariant after [L1562-L1568] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-26 15:17:18,434 INFO L98 nessWitnessExtractor]: Location invariant after [L1562-L1568] localPop_ret <= 4 [2024-01-26 15:17:18,434 INFO L98 nessWitnessExtractor]: Location invariant before [L1482-L1482] 0 <= unique_id [2024-01-26 15:17:18,434 INFO L98 nessWitnessExtractor]: Location invariant before [L1386-L1386] p == & S.ptop [2024-01-26 15:17:18,434 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] 0 <= localPop_ret [2024-01-26 15:17:18,434 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] (unsigned long )unused == 0UL [2024-01-26 15:17:18,435 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-26 15:17:18,435 INFO L98 nessWitnessExtractor]: Location invariant before [L1597-L1597] localPop_ret <= 4 [2024-01-26 15:17:18,435 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] 0 <= localPop_ret [2024-01-26 15:17:18,435 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] localPop_ret <= 4 [2024-01-26 15:17:18,435 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] 0 <= unique_id [2024-01-26 15:17:18,435 INFO L98 nessWitnessExtractor]: Location invariant before [L1564-L1564] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-26 15:17:18,435 INFO L98 nessWitnessExtractor]: Location invariant after [L1542-L1544] 0 <= unique_id [2024-01-26 15:17:18,435 INFO L98 nessWitnessExtractor]: Location invariant before [L1594-L1594] (unsigned long )unused == 0UL [2024-01-26 15:17:18,435 INFO L98 nessWitnessExtractor]: Location invariant before [L1571-L1571] (unsigned long )unused == 0UL [2024-01-26 15:17:18,436 INFO L98 nessWitnessExtractor]: Location invariant before [L1607-L1607] (unsigned long )unused == 0UL [2024-01-26 15:17:18,436 INFO L98 nessWitnessExtractor]: Location invariant before [L1601-L1601] (unsigned long )unused == 0UL [2024-01-26 15:17:18,436 INFO L98 nessWitnessExtractor]: Location invariant before [L1555-L1555] 0 <= unique_id [2024-01-26 15:17:18,436 INFO L98 nessWitnessExtractor]: Location invariant before [L1555-L1555] localPush1 == 1 [2024-01-26 15:17:18,436 INFO L98 nessWitnessExtractor]: Location invariant before [L1555-L1555] 1 == localPush1 [2024-01-26 15:17:18,436 INFO L98 nessWitnessExtractor]: Location invariant before [L1520-L1520] 1 == x [2024-01-26 15:17:18,436 INFO L98 nessWitnessExtractor]: Location invariant before [L1520-L1520] x == 1 [2024-01-26 15:17:18,437 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] (unsigned long )unused == 0UL [2024-01-26 15:17:18,437 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-26 15:17:18,437 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] 0 <= localPop_ret [2024-01-26 15:17:18,438 INFO L98 nessWitnessExtractor]: Location invariant before [L1608-L1608] localPop_ret <= 4 [2024-01-26 15:17:18,438 INFO L98 nessWitnessExtractor]: Location invariant before [L1378-L1378] 0 <= unique_id [2024-01-26 15:17:18,438 INFO L98 nessWitnessExtractor]: Location invariant before [L1584-L1584] (unsigned long )unused == 0UL [2024-01-26 15:17:18,438 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] 0 <= ret [2024-01-26 15:17:18,438 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] 0 <= unique_id [2024-01-26 15:17:18,438 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] p == & S.ptop [2024-01-26 15:17:18,438 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] ret == 0 || ret == 1 [2024-01-26 15:17:18,439 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] ret <= 1 [2024-01-26 15:17:18,439 INFO L98 nessWitnessExtractor]: Location invariant before [L1431-L1431] 1 <= him [2024-01-26 15:17:18,439 INFO L98 nessWitnessExtractor]: Location invariant before [L1431-L1431] him != 0 [2024-01-26 15:17:18,439 INFO L98 nessWitnessExtractor]: Location invariant before [L1577-L1577] (unsigned long )unused == 0UL [2024-01-26 15:17:18,439 INFO L98 nessWitnessExtractor]: Location invariant before [L1381-L1381] 0 <= unique_id [2024-01-26 15:17:18,439 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] 0 <= unique_id [2024-01-26 15:17:18,440 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] ret == 0 || ret == 1 [2024-01-26 15:17:18,440 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] ret <= 1 [2024-01-26 15:17:18,441 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] him != 0 [2024-01-26 15:17:18,442 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] 1 <= him [2024-01-26 15:17:18,443 INFO L98 nessWitnessExtractor]: Location invariant before [L1505-L1505] 0 <= ret [2024-01-26 15:17:18,443 INFO L98 nessWitnessExtractor]: Location invariant before [L1404-L1404] 0 <= unique_id [2024-01-26 15:17:18,443 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] ret == 0 || ret == 1 [2024-01-26 15:17:18,450 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] 1 <= him [2024-01-26 15:17:18,450 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] ret <= 1 [2024-01-26 15:17:18,450 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] him != 0 [2024-01-26 15:17:18,451 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] 0 <= ret [2024-01-26 15:17:18,451 INFO L98 nessWitnessExtractor]: Location invariant before [L1502-L1502] 0 <= unique_id [2024-01-26 15:17:18,451 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] ret <= 1 [2024-01-26 15:17:18,451 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] 0 <= unique_id [2024-01-26 15:17:18,451 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] 0 <= ret [2024-01-26 15:17:18,451 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] ret == 0 || ret == 1 [2024-01-26 15:17:18,451 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] him != 0 [2024-01-26 15:17:18,451 INFO L98 nessWitnessExtractor]: Location invariant before [L1503-L1503] 1 <= him [2024-01-26 15:17:18,451 INFO L98 nessWitnessExtractor]: Location invariant before [L1519-L1519] x == 1 [2024-01-26 15:17:18,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1519-L1519] 1 == x [2024-01-26 15:17:18,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] 0 <= localPop_ret [2024-01-26 15:17:18,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] localPop_ret <= 4 [2024-01-26 15:17:18,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] (unsigned long )unused == 0UL [2024-01-26 15:17:18,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1609-L1609] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-26 15:17:18,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1548-L1548] 0 <= unique_id [2024-01-26 15:17:18,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1548-L1548] localPush1 == 1 [2024-01-26 15:17:18,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1548-L1548] 1 == localPush1 [2024-01-26 15:17:18,453 INFO L98 nessWitnessExtractor]: Location invariant before [L1543-L1543] 0 <= unique_id [2024-01-26 15:17:18,453 INFO L98 nessWitnessExtractor]: Location invariant before [L1543-L1543] 0 <= unique_id [2024-01-26 15:17:18,453 INFO L98 nessWitnessExtractor]: Location invariant before [L1469-L1469] 0 <= unique_id [2024-01-26 15:17:18,453 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] new == (ThreadInfo *)((void *)0) [2024-01-26 15:17:18,453 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] new == 0 [2024-01-26 15:17:18,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1389-L1389] 0 <= unique_id [2024-01-26 15:17:18,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1389-L1389] p == & S.ptop [2024-01-26 15:17:18,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1481-L1485] 0 <= unique_id [2024-01-26 15:17:18,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1423-L1432] 1 <= him [2024-01-26 15:17:18,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1423-L1432] him != 0 [2024-01-26 15:17:18,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1595-L1595] (unsigned long )unused == 0UL [2024-01-26 15:17:18,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1422-L1433] 1 <= him [2024-01-26 15:17:18,455 INFO L98 nessWitnessExtractor]: Location invariant before [L1422-L1433] him != 0 [2024-01-26 15:17:18,455 INFO L98 nessWitnessExtractor]: Location invariant before [L1411-L1411] 0 <= unique_id [2024-01-26 15:17:18,455 INFO L98 nessWitnessExtractor]: Location invariant before [L1588-L1588] (unsigned long )unused == 0UL [2024-01-26 15:17:18,455 INFO L98 nessWitnessExtractor]: Location invariant before [L1589-L1589] (unsigned long )unused == 0UL [2024-01-26 15:17:18,455 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] p == & collision [2024-01-26 15:17:18,455 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] 0 <= unique_id [2024-01-26 15:17:18,455 INFO L98 nessWitnessExtractor]: Location invariant before [L1579-L1579] (unsigned long )unused == 0UL [2024-01-26 15:17:18,455 INFO L98 nessWitnessExtractor]: Location invariant after [L1514-L1524] x == 1 [2024-01-26 15:17:18,455 INFO L98 nessWitnessExtractor]: Location invariant before [L1570-L1570] (unsigned long )unused == 0UL [2024-01-26 15:17:18,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] (unsigned long )unused == 0UL [2024-01-26 15:17:18,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-26 15:17:18,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] localPop_ret <= 4 [2024-01-26 15:17:18,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1596-L1596] 0 <= localPop_ret [2024-01-26 15:17:18,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1410-L1410] 0 <= i [2024-01-26 15:17:18,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1410-L1410] 0 <= unique_id [2024-01-26 15:17:18,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967296LL + (long long )mypid) + (long long )ret >= 0LL [2024-01-26 15:17:18,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967294LL - (long long )mypid) - (long long )ret >= 0LL [2024-01-26 15:17:18,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] 1 <= him [2024-01-26 15:17:18,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] him != 0 [2024-01-26 15:17:18,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967295LL - (long long )mypid) + (long long )ret >= 0LL [2024-01-26 15:17:18,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1489-L1489] (4294967295LL + (long long )mypid) - (long long )ret >= 0LL [2024-01-26 15:17:18,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1572-L1572] (unsigned long )unused == 0UL [2024-01-26 15:17:18,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1546-L1546] localPush1 == 1 [2024-01-26 15:17:18,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1546-L1546] 1 == localPush1 [2024-01-26 15:17:18,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1483-L1483] 0 <= unique_id [2024-01-26 15:17:18,458 INFO L98 nessWitnessExtractor]: Location invariant before [L1470-L1470] 0 <= unique_id [2024-01-26 15:17:18,458 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] new == (ThreadInfo *)((void *)0) [2024-01-26 15:17:18,458 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] 0 <= unique_id [2024-01-26 15:17:18,458 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] new == 0 [2024-01-26 15:17:18,458 INFO L98 nessWitnessExtractor]: Location invariant before [L1412-L1412] 0 <= unique_id [2024-01-26 15:17:18,458 INFO L98 nessWitnessExtractor]: Location invariant before [L1518-L1518] 1 == x [2024-01-26 15:17:18,458 INFO L98 nessWitnessExtractor]: Location invariant before [L1518-L1518] x == 1 [2024-01-26 15:17:18,458 INFO L98 nessWitnessExtractor]: Location invariant before [L1518-L1518] 1 <= unique_id [2024-01-26 15:17:18,459 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] 0 <= localPop_ret [2024-01-26 15:17:18,459 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-26 15:17:18,459 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] localPop_ret <= 4 [2024-01-26 15:17:18,459 INFO L98 nessWitnessExtractor]: Location invariant before [L1603-L1603] (unsigned long )unused == 0UL [2024-01-26 15:17:18,459 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] new == 0 [2024-01-26 15:17:18,459 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] ret <= 1 [2024-01-26 15:17:18,459 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] new == (ThreadInfo *)((void *)0) [2024-01-26 15:17:18,460 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] ret == 0 || ret == 1 [2024-01-26 15:17:18,461 INFO L98 nessWitnessExtractor]: Location invariant before [L1374-L1374] 0 <= ret [2024-01-26 15:17:18,461 INFO L98 nessWitnessExtractor]: Location invariant before [L1517-L1517] 0 <= unique_id [2024-01-26 15:17:18,461 INFO L98 nessWitnessExtractor]: Location invariant before [L1517-L1517] 1 == x [2024-01-26 15:17:18,462 INFO L98 nessWitnessExtractor]: Location invariant before [L1517-L1517] x == 1 [2024-01-26 15:17:18,462 INFO L98 nessWitnessExtractor]: Location invariant before [L1402-L1402] 0 <= unique_id [2024-01-26 15:17:18,462 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] ret <= 1 [2024-01-26 15:17:18,462 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] 0 <= ret [2024-01-26 15:17:18,462 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] p == & S.ptop [2024-01-26 15:17:18,462 INFO L98 nessWitnessExtractor]: Location invariant before [L1394-L1394] ret == 0 || ret == 1 [2024-01-26 15:17:18,462 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1372] new == (ThreadInfo *)((void *)0) [2024-01-26 15:17:18,462 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1372] new == 0 [2024-01-26 15:17:18,463 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1372] 0 <= unique_id [2024-01-26 15:17:18,463 INFO L98 nessWitnessExtractor]: Location invariant before [L1425-L1425] him != 0 [2024-01-26 15:17:18,463 INFO L98 nessWitnessExtractor]: Location invariant before [L1425-L1425] 1 <= him [2024-01-26 15:17:18,463 INFO L98 nessWitnessExtractor]: Location invariant before [L1460-L1460] phead == 0 [2024-01-26 15:17:18,463 INFO L98 nessWitnessExtractor]: Location invariant before [L1552-L1552] 0 <= unique_id [2024-01-26 15:17:18,463 INFO L98 nessWitnessExtractor]: Location invariant before [L1552-L1552] localPush1 == 1 [2024-01-26 15:17:18,463 INFO L98 nessWitnessExtractor]: Location invariant before [L1552-L1552] 1 == localPush1 [2024-01-26 15:17:18,463 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-26 15:17:18,463 INFO L98 nessWitnessExtractor]: Location invariant before [L1459-L1459] phead == 0 [2024-01-26 15:17:18,463 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-26 15:17:18,464 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] 0 <= localPop_ret [2024-01-26 15:17:18,464 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] localPop_ret <= 4 [2024-01-26 15:17:18,464 INFO L98 nessWitnessExtractor]: Location invariant before [L1590-L1590] (unsigned long )unused == 0UL [2024-01-26 15:17:18,464 INFO L98 nessWitnessExtractor]: Location invariant before [L1355-L1360] p == & collision [2024-01-26 15:17:18,464 INFO L98 nessWitnessExtractor]: Location invariant before [L1355-L1360] 0 <= unique_id [2024-01-26 15:17:18,464 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] p == & collision [2024-01-26 15:17:18,464 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] ret == 0 || ret == 1 [2024-01-26 15:17:18,464 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] 0 <= ret [2024-01-26 15:17:18,464 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] ret <= 1 [2024-01-26 15:17:18,465 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] 0 <= localPop_ret [2024-01-26 15:17:18,465 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-26 15:17:18,465 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] PopOpen <= 2147483646 [2024-01-26 15:17:18,465 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] localPop_ret <= 4 [2024-01-26 15:17:18,465 INFO L98 nessWitnessExtractor]: Location invariant before [L1566-L1566] 0 <= unique_id [2024-01-26 15:17:18,465 INFO L98 nessWitnessExtractor]: Location invariant before [L1486-L1486] 0 <= unique_id [2024-01-26 15:17:18,465 INFO L98 nessWitnessExtractor]: Location invariant before [L1606-L1606] (unsigned long )unused == 0UL [2024-01-26 15:17:18,465 INFO L98 nessWitnessExtractor]: Location invariant before [L1535-L1535] (v == 0 || v == 1) || v == 2 [2024-01-26 15:17:18,465 INFO L98 nessWitnessExtractor]: Location invariant before [L1535-L1535] v <= 4 [2024-01-26 15:17:18,465 INFO L98 nessWitnessExtractor]: Location invariant before [L1535-L1535] 0 <= v [2024-01-26 15:17:18,466 INFO L98 nessWitnessExtractor]: Location invariant before [L1424-L1428] him != 0 [2024-01-26 15:17:18,466 INFO L98 nessWitnessExtractor]: Location invariant before [L1424-L1428] 1 <= him [2024-01-26 15:17:18,466 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] ret <= 1 [2024-01-26 15:17:18,466 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] 0 <= ret [2024-01-26 15:17:18,466 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] him != 0 [2024-01-26 15:17:18,466 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] 0 <= unique_id [2024-01-26 15:17:18,466 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] ret == 0 || ret == 1 [2024-01-26 15:17:18,466 INFO L98 nessWitnessExtractor]: Location invariant before [L1500-L1506] 1 <= him [2024-01-26 15:17:18,466 INFO L98 nessWitnessExtractor]: Location invariant before [L1371-L1371] new == 0 [2024-01-26 15:17:18,467 INFO L98 nessWitnessExtractor]: Location invariant before [L1371-L1371] 0 <= unique_id [2024-01-26 15:17:18,470 INFO L98 nessWitnessExtractor]: Location invariant before [L1371-L1371] new == (ThreadInfo *)((void *)0) [2024-01-26 15:17:18,470 INFO L98 nessWitnessExtractor]: Location invariant before [L1484-L1484] 0 <= unique_id [2024-01-26 15:17:18,470 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] PopOpen == 0 [2024-01-26 15:17:18,470 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] unique_id == 0 [2024-01-26 15:17:18,471 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] collision == 0 [2024-01-26 15:17:18,471 INFO L98 nessWitnessExtractor]: Location invariant before [L1512-L1512] S.ptop == 0 [2024-01-26 15:17:18,471 INFO L98 nessWitnessExtractor]: Location invariant before [L1529-L1529] 1 <= unique_id [2024-01-26 15:17:18,472 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] collision == 0 [2024-01-26 15:17:18,472 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] S.ptop == 0 [2024-01-26 15:17:18,472 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] PopOpen == 0 [2024-01-26 15:17:18,472 INFO L98 nessWitnessExtractor]: Location invariant after [L1511-L1513] unique_id == 0 [2024-01-26 15:17:18,472 INFO L98 nessWitnessExtractor]: Location invariant before [L1413-L1413] 0 <= unique_id [2024-01-26 15:17:18,472 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] 0 <= localPop_ret [2024-01-26 15:17:18,472 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] (localPop_ret == 0 || localPop_ret == 1) || localPop_ret == 2 [2024-01-26 15:17:18,472 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] (unsigned long )unused == 0UL [2024-01-26 15:17:18,472 INFO L98 nessWitnessExtractor]: Location invariant before [L1602-L1602] localPop_ret <= 4 [2024-01-26 15:17:18,472 INFO L98 nessWitnessExtractor]: Location invariant before [L1516-L1516] x == 1 [2024-01-26 15:17:18,473 INFO L98 nessWitnessExtractor]: Location invariant before [L1516-L1516] 1 == x [2024-01-26 15:17:18,473 INFO L98 nessWitnessExtractor]: Location invariant before [L1521-L1523] x == 1 [2024-01-26 15:17:18,473 INFO L98 nessWitnessExtractor]: Location invariant before [L1379-L1379] 0 <= unique_id [2024-01-26 15:17:18,473 INFO L98 nessWitnessExtractor]: Location invariant after [L1550-L1556] 1 == localPush1 [2024-01-26 15:17:18,473 INFO L98 nessWitnessExtractor]: Location invariant after [L1550-L1556] localPush1 == 1 [2024-01-26 15:17:18,473 INFO L98 nessWitnessExtractor]: Location invariant before [L1409-L1409] 0 <= unique_id [2024-01-26 15:17:18,473 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] 0 <= unique_id [2024-01-26 15:17:18,473 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] ret <= 1 [2024-01-26 15:17:18,473 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] 1 <= him [2024-01-26 15:17:18,473 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] him != 0 [2024-01-26 15:17:18,474 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] ret == 0 || ret == 1 [2024-01-26 15:17:18,474 INFO L98 nessWitnessExtractor]: Location invariant before [L1499-L1507] 0 <= ret [2024-01-26 15:17:18,474 INFO L98 nessWitnessExtractor]: Location invariant before [L1528-L1528] 0 <= unique_id [2024-01-26 15:17:18,474 INFO L98 nessWitnessExtractor]: Location invariant before [L1554-L1554] 0 <= unique_id [2024-01-26 15:17:18,474 INFO L98 nessWitnessExtractor]: Location invariant before [L1554-L1554] localPush1 == 1 [2024-01-26 15:17:18,474 INFO L98 nessWitnessExtractor]: Location invariant before [L1554-L1554] 1 == localPush1 [2024-01-26 15:17:18,474 INFO L98 nessWitnessExtractor]: Location invariant before [L1400-L1400] 0 <= unique_id [2024-01-26 15:17:18,474 INFO L98 nessWitnessExtractor]: Location invariant before [L1387-L1392] 0 <= unique_id [2024-01-26 15:17:18,474 INFO L98 nessWitnessExtractor]: Location invariant before [L1387-L1392] p == & S.ptop [2024-01-26 15:17:18,474 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] 0 == ret [2024-01-26 15:17:18,474 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] 1 <= him [2024-01-26 15:17:18,475 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] 0 <= unique_id [2024-01-26 15:17:18,475 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] him != 0 [2024-01-26 15:17:18,475 INFO L98 nessWitnessExtractor]: Location invariant before [L1496-L1496] ret == 0 [2024-01-26 15:17:18,475 INFO L98 nessWitnessExtractor]: Location invariant before [L1466-L1466] 0 <= unique_id [2024-01-26 15:17:18,475 INFO L98 nessWitnessExtractor]: Location invariant before [L1573-L1573] (unsigned long )unused == 0UL [2024-01-26 15:17:18,475 INFO L98 nessWitnessExtractor]: Location invariant before [L1582-L1582] (unsigned long )unused == 0UL [2024-01-26 15:17:18,475 INFO L98 nessWitnessExtractor]: Location invariant before [L1522-L1522] x == 1 [2024-01-26 15:17:18,475 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] p == & collision [2024-01-26 15:17:18,475 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] 0 <= unique_id [2024-01-26 15:17:18,525 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:17:18,965 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] [2024-01-26 15:17:18,982 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:17:18,994 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:17:19,006 WARN L424 MainDispatcher]: Unable to annotate typedef unsigned int __mode_t; with a witness entry Start Parsing Local [2024-01-26 15:17:19,055 ERROR L324 MainTranslator]: Unsupported Syntax: Unknown or unsupported unary operation: ADDROF [2024-01-26 15:17:19,055 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@180c5e3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:17:19, skipping insertion in model container [2024-01-26 15:17:19,056 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:17:19,056 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:17:19,058 INFO L158 Benchmark]: Toolchain (without parser) took 1074.72ms. Allocated memory is still 92.3MB. Free memory was 70.2MB in the beginning and 59.7MB in the end (delta: 10.5MB). Peak memory consumption was 34.0MB. Max. memory is 16.1GB. [2024-01-26 15:17:19,058 INFO L158 Benchmark]: Witness Parser took 0.20ms. Allocated memory is still 69.2MB. Free memory was 46.0MB in the beginning and 45.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:17:19,059 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 69.2MB. Free memory is still 52.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:17:19,059 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1072.80ms. Allocated memory is still 92.3MB. Free memory was 70.2MB in the beginning and 59.7MB in the end (delta: 10.5MB). Peak memory consumption was 34.0MB. Max. memory is 16.1GB. [2024-01-26 15:17:19,062 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.20ms. Allocated memory is still 69.2MB. Free memory was 46.0MB in the beginning and 45.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 69.2MB. Free memory is still 52.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1072.80ms. Allocated memory is still 92.3MB. Free memory was 70.2MB in the beginning and 59.7MB in the end (delta: 10.5MB). Peak memory consumption was 34.0MB. 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