./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/seq-pthread/cs_time_var_mutex.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cbe57b7-9050-42c3-8cfb-5e42d31da7f5/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cbe57b7-9050-42c3-8cfb-5e42d31da7f5/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cbe57b7-9050-42c3-8cfb-5e42d31da7f5/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cbe57b7-9050-42c3-8cfb-5e42d31da7f5/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-pthread/cs_time_var_mutex.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cbe57b7-9050-42c3-8cfb-5e42d31da7f5/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cbe57b7-9050-42c3-8cfb-5e42d31da7f5/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d5cca3532c956cbfb3f8d24df68dd431ff61516e63bcc0106c0529c479d6a4ef --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:17:00,647 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:17:00,711 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cbe57b7-9050-42c3-8cfb-5e42d31da7f5/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 01:17:00,716 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:17:00,717 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:17:00,738 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:17:00,739 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:17:00,739 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:17:00,740 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:17:00,740 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:17:00,740 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:17:00,741 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:17:00,741 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:17:00,741 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:17:00,741 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:17:00,741 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:17:00,741 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:17:00,742 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:17:00,742 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:17:00,742 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 01:17:00,742 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 01:17:00,742 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:17:00,742 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:17:00,742 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:17:00,742 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:17:00,743 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:17:00,743 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:17:00,743 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:17:00,743 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:17:00,743 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:17:00,743 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:17:00,743 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:17:00,744 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:17:00,744 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:17:00,744 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:17:00,744 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cbe57b7-9050-42c3-8cfb-5e42d31da7f5/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5cca3532c956cbfb3f8d24df68dd431ff61516e63bcc0106c0529c479d6a4ef [2024-12-06 01:17:00,989 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:17:00,997 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:17:00,999 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:17:01,000 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:17:01,001 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:17:01,002 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cbe57b7-9050-42c3-8cfb-5e42d31da7f5/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-pthread/cs_time_var_mutex.i [2024-12-06 01:17:03,822 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cbe57b7-9050-42c3-8cfb-5e42d31da7f5/bin/ukojak-verify-CZk0znPC7b/data/c87943abf/8fc17ed416664589b1fd349d247b9433/FLAGeda2dcd30 [2024-12-06 01:17:04,110 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:17:04,111 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cbe57b7-9050-42c3-8cfb-5e42d31da7f5/sv-benchmarks/c/seq-pthread/cs_time_var_mutex.i [2024-12-06 01:17:04,126 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cbe57b7-9050-42c3-8cfb-5e42d31da7f5/bin/ukojak-verify-CZk0znPC7b/data/c87943abf/8fc17ed416664589b1fd349d247b9433/FLAGeda2dcd30 [2024-12-06 01:17:04,144 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cbe57b7-9050-42c3-8cfb-5e42d31da7f5/bin/ukojak-verify-CZk0znPC7b/data/c87943abf/8fc17ed416664589b1fd349d247b9433 [2024-12-06 01:17:04,146 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:17:04,148 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:17:04,150 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:17:04,150 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:17:04,155 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:17:04,156 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:17:04" (1/1) ... [2024-12-06 01:17:04,157 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68a828d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:17:04, skipping insertion in model container [2024-12-06 01:17:04,157 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:17:04" (1/1) ... [2024-12-06 01:17:04,195 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:17:04,611 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:17:04,626 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:17:04,718 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:17:04,754 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:17:04,754 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:17:04 WrapperNode [2024-12-06 01:17:04,755 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:17:04,755 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:17:04,755 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:17:04,756 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:17:04,761 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:17:04" (1/1) ... [2024-12-06 01:17:04,778 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:17:04" (1/1) ... [2024-12-06 01:17:04,808 INFO L138 Inliner]: procedures = 145, calls = 327, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 539 [2024-12-06 01:17:04,808 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:17:04,809 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:17:04,809 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:17:04,809 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:17:04,815 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:17:04" (1/1) ... [2024-12-06 01:17:04,815 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:17:04" (1/1) ... [2024-12-06 01:17:04,821 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:17:04" (1/1) ... [2024-12-06 01:17:04,822 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:17:04" (1/1) ... [2024-12-06 01:17:04,847 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:17:04" (1/1) ... [2024-12-06 01:17:04,849 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:17:04" (1/1) ... [2024-12-06 01:17:04,854 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:17:04" (1/1) ... [2024-12-06 01:17:04,858 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:17:04" (1/1) ... [2024-12-06 01:17:04,860 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:17:04" (1/1) ... [2024-12-06 01:17:04,867 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:17:04,867 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:17:04,868 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:17:04,868 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:17:04,869 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:17:04" (1/1) ... [2024-12-06 01:17:04,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:17:04,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cbe57b7-9050-42c3-8cfb-5e42d31da7f5/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:17:04,902 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cbe57b7-9050-42c3-8cfb-5e42d31da7f5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:17:04,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cbe57b7-9050-42c3-8cfb-5e42d31da7f5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:17:04,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 01:17:04,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 01:17:04,936 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 01:17:04,936 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 01:17:04,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:17:04,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 01:17:04,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 01:17:04,936 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_mutex_init [2024-12-06 01:17:04,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_mutex_init [2024-12-06 01:17:04,936 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_create [2024-12-06 01:17:04,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_create [2024-12-06 01:17:04,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 01:17:04,936 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_join [2024-12-06 01:17:04,937 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_join [2024-12-06 01:17:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2024-12-06 01:17:04,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2024-12-06 01:17:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:17:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 01:17:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_cs [2024-12-06 01:17:04,937 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_cs [2024-12-06 01:17:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:17:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_mutex_destroy [2024-12-06 01:17:04,937 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_mutex_destroy [2024-12-06 01:17:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:17:04,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:17:05,106 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:17:05,107 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:17:13,293 INFO L? ?]: Removed 72 outVars from TransFormulas that were not future-live. [2024-12-06 01:17:13,293 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:17:13,466 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:17:13,466 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 01:17:13,466 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:17:13 BoogieIcfgContainer [2024-12-06 01:17:13,467 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:17:13,467 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:17:13,467 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:17:13,477 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:17:13,477 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:17:13" (1/1) ... [2024-12-06 01:17:13,487 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:17:13,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:13,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 134 states and 188 transitions. [2024-12-06 01:17:13,548 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 188 transitions. [2024-12-06 01:17:13,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 01:17:13,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:13,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:13,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:13,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:17:23,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 01:17:24,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:24,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 135 states and 190 transitions. [2024-12-06 01:17:24,141 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 190 transitions. [2024-12-06 01:17:24,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 01:17:24,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:24,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:24,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:24,396 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:17:24,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:24,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 136 states and 191 transitions. [2024-12-06 01:17:24,462 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 191 transitions. [2024-12-06 01:17:24,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 01:17:24,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:24,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:24,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:24,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:17:24,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:24,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 137 states and 192 transitions. [2024-12-06 01:17:24,672 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 192 transitions. [2024-12-06 01:17:24,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:17:24,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:24,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:24,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:25,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:17:35,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 01:17:35,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:35,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 137 states and 193 transitions. [2024-12-06 01:17:35,284 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 193 transitions. [2024-12-06 01:17:35,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 01:17:35,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:35,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:35,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:35,515 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:17:35,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:35,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 138 states and 195 transitions. [2024-12-06 01:17:35,693 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 195 transitions. [2024-12-06 01:17:35,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 01:17:35,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:35,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:35,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:35,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:17:36,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:36,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 140 states and 197 transitions. [2024-12-06 01:17:36,459 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 197 transitions. [2024-12-06 01:17:36,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:17:36,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:36,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:36,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:36,641 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:17:37,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:37,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 139 states and 196 transitions. [2024-12-06 01:17:37,047 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 196 transitions. [2024-12-06 01:17:37,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 01:17:37,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:37,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:37,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:37,255 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 01:17:39,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:39,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 147 states and 208 transitions. [2024-12-06 01:17:39,091 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 208 transitions. [2024-12-06 01:17:39,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 01:17:39,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:39,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:39,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:39,395 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:17:39,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:39,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 148 states and 208 transitions. [2024-12-06 01:17:39,778 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 208 transitions. [2024-12-06 01:17:39,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:17:39,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:39,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:39,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:39,889 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 01:17:39,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:39,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 149 states and 209 transitions. [2024-12-06 01:17:39,917 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 209 transitions. [2024-12-06 01:17:39,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:17:39,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:39,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:40,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:40,399 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 01:17:50,714 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 01:17:50,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:50,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 149 states and 210 transitions. [2024-12-06 01:17:50,801 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 210 transitions. [2024-12-06 01:17:50,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:17:50,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:50,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:50,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:51,165 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:17:52,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:52,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 152 states and 212 transitions. [2024-12-06 01:17:52,158 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 212 transitions. [2024-12-06 01:17:52,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:17:52,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:52,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:52,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:52,475 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 29 proven. 5 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:17:52,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:52,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 148 states and 204 transitions. [2024-12-06 01:17:52,844 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 204 transitions. [2024-12-06 01:17:52,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:17:52,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:52,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:52,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:53,159 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:17:54,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:54,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 151 states and 206 transitions. [2024-12-06 01:17:54,075 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 206 transitions. [2024-12-06 01:17:54,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:17:54,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:54,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:54,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:54,567 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:17:59,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:59,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 163 states and 218 transitions. [2024-12-06 01:17:59,418 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 218 transitions. [2024-12-06 01:17:59,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 01:17:59,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:59,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:59,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:59,979 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 01:18:05,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:05,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 162 states and 217 transitions. [2024-12-06 01:18:05,751 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 217 transitions. [2024-12-06 01:18:05,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:18:05,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:05,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:05,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:06,007 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 01:18:06,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:06,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 161 states and 216 transitions. [2024-12-06 01:18:06,024 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 216 transitions. [2024-12-06 01:18:06,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 01:18:06,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:06,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:06,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:06,330 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 01:18:06,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:06,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 160 states and 215 transitions. [2024-12-06 01:18:06,346 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 215 transitions. [2024-12-06 01:18:06,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:18:06,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:06,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:06,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:07,087 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 36 proven. 73 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 01:18:07,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:07,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 147 states and 200 transitions. [2024-12-06 01:18:07,686 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 200 transitions. [2024-12-06 01:18:07,688 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-06 01:18:07,688 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 20 iterations. [2024-12-06 01:18:07,696 INFO L726 CodeCheckObserver]: All specifications hold 8 specifications checked. All of them hold [2024-12-06 01:18:09,624 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 5 7) the Hoare annotation is: true [2024-12-06 01:18:09,625 INFO L77 FloydHoareUtils]: At program point assume_abort_if_notEXIT(lines 5 7) the Hoare annotation is: true [2024-12-06 01:18:09,625 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 569 572) the Hoare annotation is: true [2024-12-06 01:18:09,625 INFO L77 FloydHoareUtils]: At program point __CS_pthread_mutex_initEXIT(lines 569 572) the Hoare annotation is: true [2024-12-06 01:18:09,625 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 573 581) the Hoare annotation is: true [2024-12-06 01:18:09,625 INFO L77 FloydHoareUtils]: At program point __CS_pthread_mutex_destroyEXIT(lines 573 581) the Hoare annotation is: true [2024-12-06 01:18:09,625 INFO L77 FloydHoareUtils]: At program point __CS_pthread_joinEXIT(lines 642 663) the Hoare annotation is: true [2024-12-06 01:18:09,625 INFO L77 FloydHoareUtils]: At program point __CS_pthread_joinFINAL(lines 642 663) the Hoare annotation is: true [2024-12-06 01:18:09,625 INFO L77 FloydHoareUtils]: At program point L661(line 661) the Hoare annotation is: true [2024-12-06 01:18:09,625 INFO L77 FloydHoareUtils]: At program point L661-1(line 661) the Hoare annotation is: true [2024-12-06 01:18:09,625 INFO L77 FloydHoareUtils]: At program point L655(lines 655 660) the Hoare annotation is: true [2024-12-06 01:18:09,626 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 642 663) the Hoare annotation is: true [2024-12-06 01:18:09,626 INFO L77 FloydHoareUtils]: At program point L650-2(lines 650 654) the Hoare annotation is: true [2024-12-06 01:18:09,626 INFO L77 FloydHoareUtils]: At program point L644(lines 644 649) the Hoare annotation is: true [2024-12-06 01:18:09,626 INFO L77 FloydHoareUtils]: At program point L770-1(line 770) the Hoare annotation is: true [2024-12-06 01:18:09,626 INFO L77 FloydHoareUtils]: At program point L766(line 766) the Hoare annotation is: true [2024-12-06 01:18:09,626 INFO L77 FloydHoareUtils]: At program point L766-1(line 766) the Hoare annotation is: true [2024-12-06 01:18:09,626 INFO L77 FloydHoareUtils]: At program point L762(line 762) the Hoare annotation is: true [2024-12-06 01:18:09,626 INFO L77 FloydHoareUtils]: At program point L762-1(line 762) the Hoare annotation is: true [2024-12-06 01:18:09,626 INFO L77 FloydHoareUtils]: At program point L775(line 775) the Hoare annotation is: true [2024-12-06 01:18:09,626 INFO L77 FloydHoareUtils]: At program point L775-1(lines 754 776) the Hoare annotation is: true [2024-12-06 01:18:09,626 INFO L77 FloydHoareUtils]: At program point L771(line 771) the Hoare annotation is: true [2024-12-06 01:18:09,626 INFO L77 FloydHoareUtils]: At program point L771-1(lines 754 776) the Hoare annotation is: true [2024-12-06 01:18:09,627 INFO L77 FloydHoareUtils]: At program point L767(line 767) the Hoare annotation is: true [2024-12-06 01:18:09,627 INFO L77 FloydHoareUtils]: At program point L767-1(lines 754 776) the Hoare annotation is: true [2024-12-06 01:18:09,627 INFO L77 FloydHoareUtils]: At program point L763(line 763) the Hoare annotation is: true [2024-12-06 01:18:09,627 INFO L77 FloydHoareUtils]: At program point L763-1(lines 754 776) the Hoare annotation is: true [2024-12-06 01:18:09,627 INFO L77 FloydHoareUtils]: At program point L759(line 759) the Hoare annotation is: true [2024-12-06 01:18:09,627 INFO L77 FloydHoareUtils]: At program point L759-1(lines 754 776) the Hoare annotation is: true [2024-12-06 01:18:09,627 INFO L77 FloydHoareUtils]: At program point L772(line 772) the Hoare annotation is: true [2024-12-06 01:18:09,627 INFO L77 FloydHoareUtils]: At program point L772-1(line 772) the Hoare annotation is: true [2024-12-06 01:18:09,627 INFO L77 FloydHoareUtils]: At program point ##fun~$Pointer$~TO~$Pointer$EXIT(line -1) the Hoare annotation is: true [2024-12-06 01:18:09,627 INFO L77 FloydHoareUtils]: At program point L768(line 768) the Hoare annotation is: true [2024-12-06 01:18:09,627 INFO L77 FloydHoareUtils]: At program point L768-1(line 768) the Hoare annotation is: true [2024-12-06 01:18:09,627 INFO L77 FloydHoareUtils]: At program point L764(line 764) the Hoare annotation is: true [2024-12-06 01:18:09,628 INFO L77 FloydHoareUtils]: At program point L764-1(line 764) the Hoare annotation is: true [2024-12-06 01:18:09,628 INFO L77 FloydHoareUtils]: At program point L760(line 760) the Hoare annotation is: true [2024-12-06 01:18:09,628 INFO L77 FloydHoareUtils]: At program point L760-1(line 760) the Hoare annotation is: true [2024-12-06 01:18:09,628 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 01:18:09,628 INFO L77 FloydHoareUtils]: At program point L773(line 773) the Hoare annotation is: true [2024-12-06 01:18:09,628 INFO L77 FloydHoareUtils]: At program point L773-1(lines 754 776) the Hoare annotation is: true [2024-12-06 01:18:09,629 INFO L77 FloydHoareUtils]: At program point L769(line 769) the Hoare annotation is: true [2024-12-06 01:18:09,629 INFO L77 FloydHoareUtils]: At program point L769-1(lines 754 776) the Hoare annotation is: true [2024-12-06 01:18:09,629 INFO L77 FloydHoareUtils]: At program point L765(line 765) the Hoare annotation is: true [2024-12-06 01:18:09,629 INFO L77 FloydHoareUtils]: At program point L765-1(lines 754 776) the Hoare annotation is: true [2024-12-06 01:18:09,629 INFO L77 FloydHoareUtils]: At program point L761(line 761) the Hoare annotation is: true [2024-12-06 01:18:09,629 INFO L77 FloydHoareUtils]: At program point L761-1(lines 754 776) the Hoare annotation is: true [2024-12-06 01:18:09,629 INFO L77 FloydHoareUtils]: At program point L757(line 757) the Hoare annotation is: true [2024-12-06 01:18:09,629 INFO L77 FloydHoareUtils]: At program point L757-1(lines 754 776) the Hoare annotation is: true [2024-12-06 01:18:09,630 INFO L77 FloydHoareUtils]: At program point L753(lines 753 776) the Hoare annotation is: true [2024-12-06 01:18:09,630 INFO L77 FloydHoareUtils]: At program point L774(line 774) the Hoare annotation is: true [2024-12-06 01:18:09,630 INFO L77 FloydHoareUtils]: At program point L774-1(line 774) the Hoare annotation is: true [2024-12-06 01:18:09,630 INFO L77 FloydHoareUtils]: At program point L770(line 770) the Hoare annotation is: true [2024-12-06 01:18:09,630 INFO L77 FloydHoareUtils]: At program point __CS_pthread_createEXIT(lines 664 677) the Hoare annotation is: true [2024-12-06 01:18:09,630 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 664 677) the Hoare annotation is: true [2024-12-06 01:18:09,630 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 787) no Hoare annotation was computed. [2024-12-06 01:18:09,630 INFO L77 FloydHoareUtils]: At program point L861(line 861) the Hoare annotation is: true [2024-12-06 01:18:09,630 INFO L77 FloydHoareUtils]: At program point L861-1(line 861) the Hoare annotation is: true [2024-12-06 01:18:09,630 INFO L77 FloydHoareUtils]: At program point L853(line 853) the Hoare annotation is: true [2024-12-06 01:18:09,630 INFO L77 FloydHoareUtils]: At program point L853-1(line 853) the Hoare annotation is: true [2024-12-06 01:18:09,631 INFO L77 FloydHoareUtils]: At program point L787-3(line 787) the Hoare annotation is: (or (and (<= 1 |ULTIMATE.start_main_#t~post53#1|) (<= |ULTIMATE.start_main_#t~post53#1| 2)) (= 0 |ULTIMATE.start_main_#t~post53#1|)) [2024-12-06 01:18:09,631 INFO L77 FloydHoareUtils]: At program point L787-4(line 787) the Hoare annotation is: (or (and (<= 1 |ULTIMATE.start_main_#t~post53#1|) (<= |ULTIMATE.start_main_#t~post53#1| 2)) (= 0 |ULTIMATE.start_main_#t~post53#1|)) [2024-12-06 01:18:09,631 INFO L77 FloydHoareUtils]: At program point L787-5(lines 787 797) the Hoare annotation is: (not (and (not (= |ULTIMATE.start_main_~i~0#1| 0)) (< |ULTIMATE.start_main_~i~0#1| 1))) [2024-12-06 01:18:09,631 INFO L77 FloydHoareUtils]: At program point L845(line 845) the Hoare annotation is: true [2024-12-06 01:18:09,631 INFO L77 FloydHoareUtils]: At program point L845-1(line 845) the Hoare annotation is: true [2024-12-06 01:18:09,631 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 793) no Hoare annotation was computed. [2024-12-06 01:18:09,632 INFO L77 FloydHoareUtils]: At program point L862(line 862) the Hoare annotation is: true [2024-12-06 01:18:09,632 INFO L77 FloydHoareUtils]: At program point L829(line 829) the Hoare annotation is: true [2024-12-06 01:18:09,632 INFO L77 FloydHoareUtils]: At program point L862-1(line 862) the Hoare annotation is: true [2024-12-06 01:18:09,632 INFO L77 FloydHoareUtils]: At program point L829-1(line 829) the Hoare annotation is: true [2024-12-06 01:18:09,632 INFO L77 FloydHoareUtils]: At program point L854(line 854) the Hoare annotation is: true [2024-12-06 01:18:09,632 INFO L77 FloydHoareUtils]: At program point L854-1(line 854) the Hoare annotation is: true [2024-12-06 01:18:09,632 INFO L77 FloydHoareUtils]: At program point L846(line 846) the Hoare annotation is: true [2024-12-06 01:18:09,632 INFO L77 FloydHoareUtils]: At program point L846-1(line 846) the Hoare annotation is: true [2024-12-06 01:18:09,632 INFO L77 FloydHoareUtils]: At program point L838(lines 838 843) the Hoare annotation is: true [2024-12-06 01:18:09,632 INFO L77 FloydHoareUtils]: At program point L838-1(lines 838 843) the Hoare annotation is: true [2024-12-06 01:18:09,632 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 793) no Hoare annotation was computed. [2024-12-06 01:18:09,632 INFO L77 FloydHoareUtils]: At program point L863(line 863) the Hoare annotation is: true [2024-12-06 01:18:09,632 INFO L77 FloydHoareUtils]: At program point L863-1(line 863) the Hoare annotation is: true [2024-12-06 01:18:09,632 INFO L77 FloydHoareUtils]: At program point L855(line 855) the Hoare annotation is: true [2024-12-06 01:18:09,632 INFO L77 FloydHoareUtils]: At program point L855-1(line 855) the Hoare annotation is: true [2024-12-06 01:18:09,632 INFO L77 FloydHoareUtils]: At program point L847(line 847) the Hoare annotation is: true [2024-12-06 01:18:09,632 INFO L77 FloydHoareUtils]: At program point L847-1(line 847) the Hoare annotation is: true [2024-12-06 01:18:09,632 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 01:18:09,632 INFO L77 FloydHoareUtils]: At program point L864(line 864) the Hoare annotation is: true [2024-12-06 01:18:09,632 INFO L77 FloydHoareUtils]: At program point L864-1(line 864) the Hoare annotation is: true [2024-12-06 01:18:09,632 INFO L77 FloydHoareUtils]: At program point L856(line 856) the Hoare annotation is: true [2024-12-06 01:18:09,633 INFO L77 FloydHoareUtils]: At program point L856-1(line 856) the Hoare annotation is: true [2024-12-06 01:18:09,633 INFO L77 FloydHoareUtils]: At program point L848(line 848) the Hoare annotation is: true [2024-12-06 01:18:09,633 INFO L77 FloydHoareUtils]: At program point L848-1(line 848) the Hoare annotation is: true [2024-12-06 01:18:09,633 INFO L77 FloydHoareUtils]: At program point L865(line 865) the Hoare annotation is: true [2024-12-06 01:18:09,633 INFO L77 FloydHoareUtils]: At program point L832(lines 832 837) the Hoare annotation is: true [2024-12-06 01:18:09,633 INFO L77 FloydHoareUtils]: At program point L865-1(line 865) the Hoare annotation is: true [2024-12-06 01:18:09,633 INFO L77 FloydHoareUtils]: At program point L832-1(lines 832 837) the Hoare annotation is: true [2024-12-06 01:18:09,633 INFO L77 FloydHoareUtils]: At program point L857(line 857) the Hoare annotation is: true [2024-12-06 01:18:09,633 INFO L77 FloydHoareUtils]: At program point L857-1(line 857) the Hoare annotation is: true [2024-12-06 01:18:09,633 INFO L77 FloydHoareUtils]: At program point L849(line 849) the Hoare annotation is: true [2024-12-06 01:18:09,633 INFO L77 FloydHoareUtils]: At program point L849-1(line 849) the Hoare annotation is: true [2024-12-06 01:18:09,633 INFO L77 FloydHoareUtils]: At program point L841(line 841) the Hoare annotation is: true [2024-12-06 01:18:09,633 INFO L77 FloydHoareUtils]: At program point L841-1(line 841) the Hoare annotation is: true [2024-12-06 01:18:09,634 INFO L77 FloydHoareUtils]: At program point L858(line 858) the Hoare annotation is: true [2024-12-06 01:18:09,634 INFO L77 FloydHoareUtils]: At program point L858-1(line 858) the Hoare annotation is: true [2024-12-06 01:18:09,634 INFO L77 FloydHoareUtils]: At program point L850(line 850) the Hoare annotation is: true [2024-12-06 01:18:09,634 INFO L77 FloydHoareUtils]: At program point L850-1(line 850) the Hoare annotation is: true [2024-12-06 01:18:09,634 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-06 01:18:09,634 INFO L77 FloydHoareUtils]: At program point L859(line 859) the Hoare annotation is: true [2024-12-06 01:18:09,634 INFO L77 FloydHoareUtils]: At program point L826(lines 826 831) the Hoare annotation is: true [2024-12-06 01:18:09,634 INFO L77 FloydHoareUtils]: At program point L859-1(line 859) the Hoare annotation is: true [2024-12-06 01:18:09,634 INFO L77 FloydHoareUtils]: At program point L826-1(lines 826 831) the Hoare annotation is: true [2024-12-06 01:18:09,634 INFO L77 FloydHoareUtils]: At program point L793-3(line 793) the Hoare annotation is: (let ((.cse1 (= 0 |ULTIMATE.start_main_#t~post52#1|)) (.cse0 (= |ULTIMATE.start_main_~i~0#1| 0)) (.cse6 (<= 2 |ULTIMATE.start_main_#t~post52#1|)) (.cse7 (<= |ULTIMATE.start_main_#t~post52#1| 2)) (.cse2 (<= 1 |ULTIMATE.start_main_~i~0#1|)) (.cse3 (<= |ULTIMATE.start_main_~i~0#1| 2)) (.cse4 (<= 1 |ULTIMATE.start_main_#t~post52#1|)) (.cse5 (< |ULTIMATE.start_main_#t~post52#1| 2))) (or (and .cse0 .cse1) (and .cse2 .cse3 .cse1) (and .cse0 .cse4 .cse5) (and .cse6 .cse2 .cse7 .cse3) (and .cse0 .cse6 .cse7) (and .cse2 .cse3 .cse4 .cse5))) [2024-12-06 01:18:09,635 INFO L77 FloydHoareUtils]: At program point L793-4(line 793) the Hoare annotation is: (let ((.cse1 (= 0 |ULTIMATE.start_main_#t~post52#1|)) (.cse0 (= |ULTIMATE.start_main_~i~0#1| 0)) (.cse6 (<= 2 |ULTIMATE.start_main_#t~post52#1|)) (.cse7 (<= |ULTIMATE.start_main_#t~post52#1| 2)) (.cse2 (<= 1 |ULTIMATE.start_main_~i~0#1|)) (.cse3 (<= |ULTIMATE.start_main_~i~0#1| 2)) (.cse4 (<= 1 |ULTIMATE.start_main_#t~post52#1|)) (.cse5 (< |ULTIMATE.start_main_#t~post52#1| 2))) (or (and .cse0 .cse1) (and .cse2 .cse3 .cse1) (and .cse0 .cse4 .cse5) (and .cse6 .cse2 .cse7 .cse3) (and .cse0 .cse6 .cse7) (and .cse2 .cse3 .cse4 .cse5))) [2024-12-06 01:18:09,635 INFO L77 FloydHoareUtils]: At program point L793-5(lines 793 796) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~i~0#1| 0)) (.cse1 (= |ULTIMATE.start_main_~j~2#1| 0)) (.cse3 (<= 1 |ULTIMATE.start_main_~i~0#1|)) (.cse4 (<= |ULTIMATE.start_main_~i~0#1| 2)) (.cse2 (<= 1 |ULTIMATE.start_main_~j~2#1|))) (or (and .cse0 .cse1) (and .cse0 .cse2) (and .cse3 .cse4 .cse1) (and .cse3 .cse4 .cse2))) [2024-12-06 01:18:09,635 INFO L77 FloydHoareUtils]: At program point L851(line 851) the Hoare annotation is: true [2024-12-06 01:18:09,635 INFO L77 FloydHoareUtils]: At program point L851-1(line 851) the Hoare annotation is: true [2024-12-06 01:18:09,635 INFO L77 FloydHoareUtils]: At program point L835(line 835) the Hoare annotation is: true [2024-12-06 01:18:09,635 INFO L77 FloydHoareUtils]: At program point L835-1(line 835) the Hoare annotation is: true [2024-12-06 01:18:09,635 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 787) no Hoare annotation was computed. [2024-12-06 01:18:09,636 INFO L77 FloydHoareUtils]: At program point L860(line 860) the Hoare annotation is: true [2024-12-06 01:18:09,636 INFO L77 FloydHoareUtils]: At program point L860-1(line 860) the Hoare annotation is: true [2024-12-06 01:18:09,636 INFO L77 FloydHoareUtils]: At program point L852(line 852) the Hoare annotation is: true [2024-12-06 01:18:09,636 INFO L77 FloydHoareUtils]: At program point L852-1(line 852) the Hoare annotation is: true [2024-12-06 01:18:09,636 INFO L77 FloydHoareUtils]: At program point L844(line 844) the Hoare annotation is: true [2024-12-06 01:18:09,636 INFO L77 FloydHoareUtils]: At program point L844-1(line 844) the Hoare annotation is: true [2024-12-06 01:18:09,636 INFO L75 FloydHoareUtils]: For program point __CS_csErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 565) no Hoare annotation was computed. [2024-12-06 01:18:09,636 INFO L75 FloydHoareUtils]: For program point __CS_csErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 565) no Hoare annotation was computed. [2024-12-06 01:18:09,636 INFO L77 FloydHoareUtils]: At program point __CS_csEXIT(lines 562 568) the Hoare annotation is: true [2024-12-06 01:18:09,636 INFO L75 FloydHoareUtils]: For program point __CS_csErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 566) no Hoare annotation was computed. [2024-12-06 01:18:09,636 INFO L75 FloydHoareUtils]: For program point __CS_csErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 566) no Hoare annotation was computed. [2024-12-06 01:18:09,636 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 562 568) the Hoare annotation is: true [2024-12-06 01:18:09,637 INFO L77 FloydHoareUtils]: At program point L566(line 566) the Hoare annotation is: true [2024-12-06 01:18:09,637 INFO L77 FloydHoareUtils]: At program point L565(line 565) the Hoare annotation is: true [2024-12-06 01:18:09,637 INFO L77 FloydHoareUtils]: At program point L565-1(line 565) the Hoare annotation is: true [2024-12-06 01:18:09,637 INFO L77 FloydHoareUtils]: At program point L565-2(line 565) the Hoare annotation is: true [2024-12-06 01:18:09,637 INFO L77 FloydHoareUtils]: At program point L565-3(line 565) the Hoare annotation is: true [2024-12-06 01:18:09,656 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_ALL [2024-12-06 01:18:09,657 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PID [2024-12-06 01:18:09,657 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PGID [2024-12-06 01:18:09,657 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable __CS_thread_allocated by function __CS_pthread_mutex_destroy [2024-12-06 01:18:09,657 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable __CS_thread_born_round by function __CS_pthread_mutex_destroy [2024-12-06 01:18:09,657 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable __CS_thread_status by function __CS_pthread_mutex_destroy [2024-12-06 01:18:09,658 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable __CS_thread_lockedon by function __CS_pthread_mutex_destroy [2024-12-06 01:18:09,658 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable block by function __CS_pthread_mutex_destroy [2024-12-06 01:18:09,658 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable busy by function __CS_pthread_mutex_destroy [2024-12-06 01:18:09,658 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable inode by function __CS_pthread_mutex_destroy [2024-12-06 01:18:09,658 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable m_inode by function __CS_pthread_mutex_destroy [2024-12-06 01:18:09,658 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable m_busy by function __CS_pthread_mutex_destroy [2024-12-06 01:18:09,658 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable __CS_thread by function __CS_pthread_mutex_destroy [2024-12-06 01:18:09,660 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_ALL [2024-12-06 01:18:09,660 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PID [2024-12-06 01:18:09,660 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PGID [2024-12-06 01:18:09,662 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_ALL [2024-12-06 01:18:09,662 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PID [2024-12-06 01:18:09,662 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PGID [2024-12-06 01:18:09,662 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable __CS_thread_allocated by function __CS_pthread_create [2024-12-06 01:18:09,663 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable __CS_thread_born_round by function __CS_pthread_create [2024-12-06 01:18:09,663 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable __CS_thread_status by function __CS_pthread_create [2024-12-06 01:18:09,663 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable __CS_thread_lockedon by function __CS_pthread_create [2024-12-06 01:18:09,663 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable block by function __CS_pthread_create [2024-12-06 01:18:09,663 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable busy by function __CS_pthread_create [2024-12-06 01:18:09,663 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable inode by function __CS_pthread_create [2024-12-06 01:18:09,663 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable m_inode by function __CS_pthread_create [2024-12-06 01:18:09,663 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable m_busy by function __CS_pthread_create [2024-12-06 01:18:09,663 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable __CS_thread by function __CS_pthread_create [2024-12-06 01:18:09,664 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_ALL [2024-12-06 01:18:09,664 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PID [2024-12-06 01:18:09,664 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PGID [2024-12-06 01:18:09,665 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_ALL [2024-12-06 01:18:09,665 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PID [2024-12-06 01:18:09,665 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PGID [2024-12-06 01:18:09,667 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_ALL [2024-12-06 01:18:09,667 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PID [2024-12-06 01:18:09,667 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PGID [2024-12-06 01:18:09,668 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 01:18:09 ImpRootNode [2024-12-06 01:18:09,668 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 01:18:09,669 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 01:18:09,669 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 01:18:09,669 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 01:18:09,670 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:17:13" (3/4) ... [2024-12-06 01:18:09,673 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-06 01:18:09,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CS_pthread_mutex_destroy [2024-12-06 01:18:09,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CS_pthread_join [2024-12-06 01:18:09,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~$Pointer$ [2024-12-06 01:18:09,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CS_pthread_create [2024-12-06 01:18:09,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-12-06 01:18:09,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CS_cs [2024-12-06 01:18:09,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CS_pthread_mutex_init [2024-12-06 01:18:09,688 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 57 nodes and edges [2024-12-06 01:18:09,689 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2024-12-06 01:18:09,690 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2024-12-06 01:18:09,691 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-12-06 01:18:09,692 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-06 01:18:09,829 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cbe57b7-9050-42c3-8cfb-5e42d31da7f5/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 01:18:09,829 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cbe57b7-9050-42c3-8cfb-5e42d31da7f5/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 01:18:09,829 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 01:18:09,831 INFO L158 Benchmark]: Toolchain (without parser) took 65682.39ms. Allocated memory was 117.4MB in the beginning and 243.3MB in the end (delta: 125.8MB). Free memory was 91.6MB in the beginning and 193.8MB in the end (delta: -102.1MB). Peak memory consumption was 155.6MB. Max. memory is 16.1GB. [2024-12-06 01:18:09,831 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 117.4MB. Free memory was 72.9MB in the beginning and 72.8MB in the end (delta: 87.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:18:09,831 INFO L158 Benchmark]: CACSL2BoogieTranslator took 605.42ms. Allocated memory is still 117.4MB. Free memory was 91.6MB in the beginning and 64.2MB in the end (delta: 27.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-06 01:18:09,832 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.16ms. Allocated memory is still 117.4MB. Free memory was 64.2MB in the beginning and 59.4MB in the end (delta: 4.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 01:18:09,832 INFO L158 Benchmark]: Boogie Preprocessor took 57.89ms. Allocated memory is still 117.4MB. Free memory was 59.4MB in the beginning and 55.3MB in the end (delta: 4.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:18:09,832 INFO L158 Benchmark]: RCFGBuilder took 8599.13ms. Allocated memory is still 117.4MB. Free memory was 55.3MB in the beginning and 85.2MB in the end (delta: -29.9MB). Peak memory consumption was 40.1MB. Max. memory is 16.1GB. [2024-12-06 01:18:09,833 INFO L158 Benchmark]: CodeCheck took 56200.91ms. Allocated memory was 117.4MB in the beginning and 243.3MB in the end (delta: 125.8MB). Free memory was 85.2MB in the beginning and 72.5MB in the end (delta: 12.7MB). Peak memory consumption was 134.0MB. Max. memory is 16.1GB. [2024-12-06 01:18:09,833 INFO L158 Benchmark]: Witness Printer took 160.52ms. Allocated memory is still 243.3MB. Free memory was 72.5MB in the beginning and 193.8MB in the end (delta: -121.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-12-06 01:18:09,835 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 8 procedures, 134 locations, 8 error locations. Started 1 CEGAR loops. OverallTime: 54.2s, OverallIterations: 20, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 44 mSolverCounterUnknown, 1184 SdHoareTripleChecker+Valid, 453.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 316 mSDsluCounter, 533 SdHoareTripleChecker+Invalid, 451.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 867 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2255 IncrementalHoareTripleChecker+Invalid, 3166 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 867 mSolverCounterUnsat, 533 mSDtfsCounter, 2255 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 44 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2520 GetRequests, 2321 SyntacticMatches, 43 SemanticMatches, 156 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10881 ImplicationChecksByTransitivity, 18.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 4.4s InterpolantComputationTime, 330 NumberOfCodeBlocks, 330 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 311 ConstructedInterpolants, 0 QuantifiedInterpolants, 617 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 19 InterpolantComputations, 10 PerfectInterpolantSequences, 407/540 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - PositiveResult [Line: 793]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 793]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 787]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 787]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 565]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 565]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 566]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 566]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 8 specifications checked. All of them hold - InvariantResult [Line: 787]: Loop Invariant Derived loop invariant: !((i != 0) && (i < 1)) - InvariantResult [Line: 793]: Loop Invariant Derived loop invariant: (((((i == 0) && (j == 0)) || ((i == 0) && (1 <= j))) || (((1 <= i) && (i <= 2)) && (j == 0))) || (((1 <= i) && (i <= 2)) && (1 <= j))) - ProcedureContractResult [Line: 573]: Procedure Contract for __CS_pthread_mutex_destroy Derived contract for procedure __CS_pthread_mutex_destroy. Ensures: (((((((((__CS_round == \old(__CS_round)) && (__CS_ret_PREEMPTED == \old(__CS_ret_PREEMPTED))) && (__CS_ret_ERROR == \old(__CS_ret_ERROR))) && (__CS_ret_FINISHED == \old(__CS_ret_FINISHED))) && (__CS_thread_index == \old(__CS_thread_index))) && (__THREAD_UNUSED == \old(__THREAD_UNUSED))) && (__THREAD_RUNNING == \old(__THREAD_RUNNING))) && (__THREAD_FINISHED == \old(__THREAD_FINISHED))) && (__CS_u == \old(__CS_u))) - ProcedureContractResult [Line: 642]: Procedure Contract for __CS_pthread_join Derived contract for procedure __CS_pthread_join. Ensures: (((((((((((((((((((__CS_round == \old(__CS_round)) && (__CS_ret_PREEMPTED == \old(__CS_ret_PREEMPTED))) && (__CS_ret_ERROR == \old(__CS_ret_ERROR))) && (__CS_ret_FINISHED == \old(__CS_ret_FINISHED))) && (__CS_thread_index == \old(__CS_thread_index))) && (__CS_thread_allocated == \old(__CS_thread_allocated))) && (__CS_thread_born_round == \old(__CS_thread_born_round))) && (__CS_thread_status == \old(__CS_thread_status))) && (__THREAD_UNUSED == \old(__THREAD_UNUSED))) && (__THREAD_RUNNING == \old(__THREAD_RUNNING))) && (__THREAD_FINISHED == \old(__THREAD_FINISHED))) && (__CS_thread_lockedon == \old(__CS_thread_lockedon))) && (block == \old(block))) && (busy == \old(busy))) && (inode == \old(inode))) && (m_inode == \old(m_inode))) && (m_busy == \old(m_busy))) && (__CS_u == \old(__CS_u))) && (__CS_thread == \old(__CS_thread))) - ProcedureContractResult [Line: 664]: Procedure Contract for __CS_pthread_create Derived contract for procedure __CS_pthread_create. Ensures: ((((((((((__CS_round == \old(__CS_round)) && (__CS_ret == \old(__CS_ret))) && (__CS_ret_PREEMPTED == \old(__CS_ret_PREEMPTED))) && (__CS_ret_ERROR == \old(__CS_ret_ERROR))) && (__CS_ret_FINISHED == \old(__CS_ret_FINISHED))) && (__CS_error == \old(__CS_error))) && (__THREAD_UNUSED == \old(__THREAD_UNUSED))) && (__THREAD_RUNNING == \old(__THREAD_RUNNING))) && (__THREAD_FINISHED == \old(__THREAD_FINISHED))) && (__CS_u == \old(__CS_u))) - ProcedureContractResult [Line: 5]: Procedure Contract for assume_abort_if_not Derived contract for procedure assume_abort_if_not. Ensures: (((((((((((((((((((((__CS_round == \old(__CS_round)) && (__CS_ret == \old(__CS_ret))) && (__CS_ret_PREEMPTED == \old(__CS_ret_PREEMPTED))) && (__CS_ret_ERROR == \old(__CS_ret_ERROR))) && (__CS_ret_FINISHED == \old(__CS_ret_FINISHED))) && (__CS_error == \old(__CS_error))) && (__CS_thread_index == \old(__CS_thread_index))) && (__CS_thread_allocated == \old(__CS_thread_allocated))) && (__CS_thread_born_round == \old(__CS_thread_born_round))) && (__CS_thread_status == \old(__CS_thread_status))) && (__THREAD_UNUSED == \old(__THREAD_UNUSED))) && (__THREAD_RUNNING == \old(__THREAD_RUNNING))) && (__THREAD_FINISHED == \old(__THREAD_FINISHED))) && (__CS_thread_lockedon == \old(__CS_thread_lockedon))) && (block == \old(block))) && (busy == \old(busy))) && (inode == \old(inode))) && (m_inode == \old(m_inode))) && (m_busy == \old(m_busy))) && (__CS_u == \old(__CS_u))) && (__CS_thread == \old(__CS_thread))) - ProcedureContractResult [Line: 562]: Procedure Contract for __CS_cs Derived contract for procedure __CS_cs. Ensures: (((((((((((((((((((__CS_ret_PREEMPTED == \old(__CS_ret_PREEMPTED)) && (__CS_ret_ERROR == \old(__CS_ret_ERROR))) && (__CS_ret_FINISHED == \old(__CS_ret_FINISHED))) && (__CS_error == \old(__CS_error))) && (__CS_thread_index == \old(__CS_thread_index))) && (__CS_thread_allocated == \old(__CS_thread_allocated))) && (__CS_thread_born_round == \old(__CS_thread_born_round))) && (__CS_thread_status == \old(__CS_thread_status))) && (__THREAD_UNUSED == \old(__THREAD_UNUSED))) && (__THREAD_RUNNING == \old(__THREAD_RUNNING))) && (__THREAD_FINISHED == \old(__THREAD_FINISHED))) && (__CS_thread_lockedon == \old(__CS_thread_lockedon))) && (block == \old(block))) && (busy == \old(busy))) && (inode == \old(inode))) && (m_inode == \old(m_inode))) && (m_busy == \old(m_busy))) && (__CS_u == \old(__CS_u))) && (__CS_thread == \old(__CS_thread))) - ProcedureContractResult [Line: 569]: Procedure Contract for __CS_pthread_mutex_init Derived contract for procedure __CS_pthread_mutex_init. Ensures: (((((((((((((((((((((__CS_round == \old(__CS_round)) && (__CS_ret == \old(__CS_ret))) && (__CS_ret_PREEMPTED == \old(__CS_ret_PREEMPTED))) && (__CS_ret_ERROR == \old(__CS_ret_ERROR))) && (__CS_ret_FINISHED == \old(__CS_ret_FINISHED))) && (__CS_error == \old(__CS_error))) && (__CS_thread_index == \old(__CS_thread_index))) && (__CS_thread_allocated == \old(__CS_thread_allocated))) && (__CS_thread_born_round == \old(__CS_thread_born_round))) && (__CS_thread_status == \old(__CS_thread_status))) && (__THREAD_UNUSED == \old(__THREAD_UNUSED))) && (__THREAD_RUNNING == \old(__THREAD_RUNNING))) && (__THREAD_FINISHED == \old(__THREAD_FINISHED))) && (__CS_thread_lockedon == \old(__CS_thread_lockedon))) && (block == \old(block))) && (busy == \old(busy))) && (inode == \old(inode))) && (m_inode == \old(m_inode))) && (m_busy == \old(m_busy))) && (__CS_u == \old(__CS_u))) && (__CS_thread == \old(__CS_thread))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 117.4MB. Free memory was 72.9MB in the beginning and 72.8MB in the end (delta: 87.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 605.42ms. Allocated memory is still 117.4MB. Free memory was 91.6MB in the beginning and 64.2MB in the end (delta: 27.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 53.16ms. Allocated memory is still 117.4MB. Free memory was 64.2MB in the beginning and 59.4MB in the end (delta: 4.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 57.89ms. Allocated memory is still 117.4MB. Free memory was 59.4MB in the beginning and 55.3MB in the end (delta: 4.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 8599.13ms. Allocated memory is still 117.4MB. Free memory was 55.3MB in the beginning and 85.2MB in the end (delta: -29.9MB). Peak memory consumption was 40.1MB. Max. memory is 16.1GB. * CodeCheck took 56200.91ms. Allocated memory was 117.4MB in the beginning and 243.3MB in the end (delta: 125.8MB). Free memory was 85.2MB in the beginning and 72.5MB in the end (delta: 12.7MB). Peak memory consumption was 134.0MB. Max. memory is 16.1GB. * Witness Printer took 160.52ms. Allocated memory is still 243.3MB. Free memory was 72.5MB in the beginning and 193.8MB in the end (delta: -121.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_ALL - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PID - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PGID - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable __CS_thread_allocated by function __CS_pthread_mutex_destroy - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable __CS_thread_born_round by function __CS_pthread_mutex_destroy - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable __CS_thread_status by function __CS_pthread_mutex_destroy - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable __CS_thread_lockedon by function __CS_pthread_mutex_destroy - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable block by function __CS_pthread_mutex_destroy - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable busy by function __CS_pthread_mutex_destroy - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable inode by function __CS_pthread_mutex_destroy - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable m_inode by function __CS_pthread_mutex_destroy - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable m_busy by function __CS_pthread_mutex_destroy - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable __CS_thread by function __CS_pthread_mutex_destroy - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_ALL - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PID - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PGID - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_ALL - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PID - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PGID - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable __CS_thread_allocated by function __CS_pthread_create - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable __CS_thread_born_round by function __CS_pthread_create - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable __CS_thread_status by function __CS_pthread_create - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable __CS_thread_lockedon by function __CS_pthread_create - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable block by function __CS_pthread_create - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable busy by function __CS_pthread_create - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable inode by function __CS_pthread_create - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable m_inode by function __CS_pthread_create - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable m_busy by function __CS_pthread_create - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable __CS_thread by function __CS_pthread_create - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_ALL - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PID - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PGID - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_ALL - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PID - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PGID - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_ALL - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PID - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PGID RESULT: Ultimate proved your program to be correct! [2024-12-06 01:18:09,882 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cbe57b7-9050-42c3-8cfb-5e42d31da7f5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE