./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e9b5fb-ea0e-42da-bc8f-2ed9c3002f34/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e9b5fb-ea0e-42da-bc8f-2ed9c3002f34/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_f4e9b5fb-ea0e-42da-bc8f-2ed9c3002f34/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e9b5fb-ea0e-42da-bc8f-2ed9c3002f34/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e9b5fb-ea0e-42da-bc8f-2ed9c3002f34/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e9b5fb-ea0e-42da-bc8f-2ed9c3002f34/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a93c350e5795e32421c3bef9d7525c3fd53f570f971d574def19132b3d6f08b8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:40:48,607 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:40:48,663 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e9b5fb-ea0e-42da-bc8f-2ed9c3002f34/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 02:40:48,667 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:40:48,668 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:40:48,688 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:40:48,689 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:40:48,689 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:40:48,689 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:40:48,689 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:40:48,690 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:40:48,690 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:40:48,690 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:40:48,690 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:40:48,690 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:40:48,690 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:40:48,690 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:40:48,690 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:40:48,690 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:40:48,690 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:40:48,690 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:40:48,691 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:40:48,691 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:40:48,691 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:40:48,691 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:40:48,691 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:40:48,691 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:40:48,691 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:40:48,691 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:40:48,691 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:40:48,691 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:40:48,692 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:40:48,692 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:40:48,692 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_f4e9b5fb-ea0e-42da-bc8f-2ed9c3002f34/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 ! call(reach_error())) ) 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 -> a93c350e5795e32421c3bef9d7525c3fd53f570f971d574def19132b3d6f08b8 [2024-12-06 02:40:48,926 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:40:48,935 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:40:48,937 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:40:48,938 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:40:48,938 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:40:48,939 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e9b5fb-ea0e-42da-bc8f-2ed9c3002f34/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound5.c [2024-12-06 02:40:51,575 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e9b5fb-ea0e-42da-bc8f-2ed9c3002f34/bin/ukojak-verify-CZk0znPC7b/data/1b1b3dd95/f5e525d1f8074916b0ae514f4e87f4a8/FLAG115be8d62 [2024-12-06 02:40:51,758 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:40:51,759 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e9b5fb-ea0e-42da-bc8f-2ed9c3002f34/sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound5.c [2024-12-06 02:40:51,765 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e9b5fb-ea0e-42da-bc8f-2ed9c3002f34/bin/ukojak-verify-CZk0znPC7b/data/1b1b3dd95/f5e525d1f8074916b0ae514f4e87f4a8/FLAG115be8d62 [2024-12-06 02:40:51,775 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e9b5fb-ea0e-42da-bc8f-2ed9c3002f34/bin/ukojak-verify-CZk0znPC7b/data/1b1b3dd95/f5e525d1f8074916b0ae514f4e87f4a8 [2024-12-06 02:40:51,777 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:40:51,778 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:40:51,779 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:40:51,779 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:40:51,782 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:40:51,782 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:40:51" (1/1) ... [2024-12-06 02:40:51,783 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cdcbce4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:40:51, skipping insertion in model container [2024-12-06 02:40:51,783 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:40:51" (1/1) ... [2024-12-06 02:40:51,795 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:40:51,930 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e9b5fb-ea0e-42da-bc8f-2ed9c3002f34/sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound5.c[538,551] [2024-12-06 02:40:51,948 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:40:51,957 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:40:51,966 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e9b5fb-ea0e-42da-bc8f-2ed9c3002f34/sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound5.c[538,551] [2024-12-06 02:40:51,974 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:40:51,987 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:40:51,987 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:40:51 WrapperNode [2024-12-06 02:40:51,987 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:40:51,988 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:40:51,988 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:40:51,989 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:40:51,994 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:40:51" (1/1) ... [2024-12-06 02:40:52,000 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:40:51" (1/1) ... [2024-12-06 02:40:52,016 INFO L138 Inliner]: procedures = 14, calls = 17, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 54 [2024-12-06 02:40:52,016 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:40:52,016 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:40:52,016 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:40:52,017 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:40:52,023 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:40:51" (1/1) ... [2024-12-06 02:40:52,024 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:40:51" (1/1) ... [2024-12-06 02:40:52,025 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:40:51" (1/1) ... [2024-12-06 02:40:52,025 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:40:51" (1/1) ... [2024-12-06 02:40:52,028 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:40:51" (1/1) ... [2024-12-06 02:40:52,029 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:40:51" (1/1) ... [2024-12-06 02:40:52,032 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:40:51" (1/1) ... [2024-12-06 02:40:52,033 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:40:51" (1/1) ... [2024-12-06 02:40:52,033 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:40:51" (1/1) ... [2024-12-06 02:40:52,035 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:40:52,035 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:40:52,035 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:40:52,036 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:40:52,036 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:40:51" (1/1) ... [2024-12-06 02:40:52,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:40:52,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e9b5fb-ea0e-42da-bc8f-2ed9c3002f34/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:40:52,064 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e9b5fb-ea0e-42da-bc8f-2ed9c3002f34/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:40:52,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e9b5fb-ea0e-42da-bc8f-2ed9c3002f34/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:40:52,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:40:52,093 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 02:40:52,093 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 02:40:52,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:40:52,093 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:40:52,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:40:52,093 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 02:40:52,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 02:40:52,144 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:40:52,146 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:40:52,269 INFO L? ?]: Removed 6 outVars from TransFormulas that were not future-live. [2024-12-06 02:40:52,269 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:40:52,301 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:40:52,301 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 02:40:52,302 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:40:52 BoogieIcfgContainer [2024-12-06 02:40:52,302 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:40:52,303 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:40:52,303 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:40:52,312 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:40:52,313 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:40:52" (1/1) ... [2024-12-06 02:40:52,320 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:40:52,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:52,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 25 states and 37 transitions. [2024-12-06 02:40:52,371 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 37 transitions. [2024-12-06 02:40:52,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:40:52,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:52,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:52,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:52,613 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:40:52,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:52,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 28 states and 44 transitions. [2024-12-06 02:40:52,702 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 44 transitions. [2024-12-06 02:40:52,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:40:52,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:52,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:52,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:52,822 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:40:52,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:52,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 30 states and 47 transitions. [2024-12-06 02:40:52,948 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 47 transitions. [2024-12-06 02:40:52,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:40:52,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:52,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:52,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:40:52,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:52,995 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:40:52,998 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:40:53,106 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:40:53,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:53,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 33 states and 53 transitions. [2024-12-06 02:40:53,420 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 53 transitions. [2024-12-06 02:40:53,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:40:53,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:53,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:53,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:40:53,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:53,470 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:40:53,472 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:40:53,522 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:40:53,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:53,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 35 states and 57 transitions. [2024-12-06 02:40:53,728 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 57 transitions. [2024-12-06 02:40:53,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:40:53,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:53,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:53,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:53,877 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 02:40:54,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:54,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 38 states and 64 transitions. [2024-12-06 02:40:54,195 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 64 transitions. [2024-12-06 02:40:54,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:40:54,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:54,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:54,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:40:54,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:54,250 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 02:40:54,252 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:40:54,340 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 02:40:55,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:55,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 42 states and 73 transitions. [2024-12-06 02:40:55,197 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 73 transitions. [2024-12-06 02:40:55,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:40:55,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:55,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:55,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:40:55,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:55,235 INFO L256 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:40:55,237 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:40:55,293 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 02:40:55,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:55,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 45 states and 81 transitions. [2024-12-06 02:40:55,498 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 81 transitions. [2024-12-06 02:40:55,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:40:55,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:55,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:55,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:55,565 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 02:40:55,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:55,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 48 states and 87 transitions. [2024-12-06 02:40:55,856 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 87 transitions. [2024-12-06 02:40:55,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:40:55,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:55,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:55,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:55,986 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 02:40:56,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:56,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 49 states and 88 transitions. [2024-12-06 02:40:56,343 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 88 transitions. [2024-12-06 02:40:56,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:40:56,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:56,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:56,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:40:56,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:56,385 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:40:56,386 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:40:56,443 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 02:40:56,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:56,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 49 states and 87 transitions. [2024-12-06 02:40:56,665 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 87 transitions. [2024-12-06 02:40:56,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:40:56,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:56,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:56,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:40:56,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:56,709 INFO L256 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 02:40:56,710 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:40:56,838 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 10 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 02:40:57,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:57,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 53 states and 96 transitions. [2024-12-06 02:40:57,772 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 96 transitions. [2024-12-06 02:40:57,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:40:57,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:57,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:57,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:40:57,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:57,831 INFO L256 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 02:40:57,833 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:40:58,216 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 16 proven. 5 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 02:40:59,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:59,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 57 states and 109 transitions. [2024-12-06 02:40:59,105 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 109 transitions. [2024-12-06 02:40:59,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:40:59,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:59,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:59,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:40:59,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:59,174 INFO L256 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 02:40:59,176 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:40:59,417 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 18 proven. 6 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-12-06 02:40:59,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:59,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 58 states and 113 transitions. [2024-12-06 02:40:59,800 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 113 transitions. [2024-12-06 02:40:59,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:40:59,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:59,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:59,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:40:59,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:59,845 INFO L256 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:40:59,846 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:40:59,909 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 02:41:00,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:00,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 58 states and 112 transitions. [2024-12-06 02:41:00,147 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 112 transitions. [2024-12-06 02:41:00,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 02:41:00,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:00,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:00,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:00,335 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 22 proven. 7 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-12-06 02:41:00,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:00,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 60 states and 115 transitions. [2024-12-06 02:41:00,758 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 115 transitions. [2024-12-06 02:41:00,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 02:41:00,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:00,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:00,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:41:00,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:00,812 INFO L256 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 02:41:00,814 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:41:01,551 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 23 proven. 31 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-12-06 02:41:02,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:02,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 62 states and 119 transitions. [2024-12-06 02:41:02,863 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 119 transitions. [2024-12-06 02:41:02,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 02:41:02,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:02,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:02,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:41:02,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:02,911 INFO L256 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 02:41:02,913 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:41:03,302 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 24 proven. 21 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2024-12-06 02:41:05,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:05,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 78 states and 150 transitions. [2024-12-06 02:41:05,732 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 150 transitions. [2024-12-06 02:41:05,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 02:41:05,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:05,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:05,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:41:05,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:05,773 INFO L256 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 02:41:05,774 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:41:05,908 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-06 02:41:07,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:07,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 82 states and 158 transitions. [2024-12-06 02:41:07,339 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 158 transitions. [2024-12-06 02:41:07,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 02:41:07,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:07,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:07,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:07,697 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 22 proven. 7 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-06 02:41:08,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:08,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 82 states and 157 transitions. [2024-12-06 02:41:08,304 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 157 transitions. [2024-12-06 02:41:08,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 02:41:08,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:08,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:08,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:41:08,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:08,368 INFO L256 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-12-06 02:41:08,371 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:41:08,932 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 21 proven. 44 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-06 02:41:10,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:10,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 86 states and 171 transitions. [2024-12-06 02:41:10,523 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 171 transitions. [2024-12-06 02:41:10,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 02:41:10,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:10,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:10,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:41:10,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:10,569 INFO L256 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:41:10,571 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:41:10,640 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2024-12-06 02:41:10,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:10,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 86 states and 170 transitions. [2024-12-06 02:41:10,982 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 170 transitions. [2024-12-06 02:41:10,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 02:41:10,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:10,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:10,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:41:11,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:11,028 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 02:41:11,029 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:41:11,345 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 24 proven. 14 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2024-12-06 02:41:11,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:11,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 87 states and 174 transitions. [2024-12-06 02:41:11,758 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 174 transitions. [2024-12-06 02:41:11,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 02:41:11,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:11,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:11,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:41:11,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:11,797 INFO L256 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:41:11,798 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:41:11,868 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2024-12-06 02:41:12,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:12,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 87 states and 173 transitions. [2024-12-06 02:41:12,256 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 173 transitions. [2024-12-06 02:41:12,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 02:41:12,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:12,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:12,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:41:12,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:12,328 INFO L256 TraceCheckSpWp]: Trace formula consists of 197 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 02:41:12,329 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:41:12,838 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 26 proven. 17 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-12-06 02:41:14,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:14,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 90 states and 184 transitions. [2024-12-06 02:41:14,208 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 184 transitions. [2024-12-06 02:41:14,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:41:14,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:14,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:14,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:14,973 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 41 proven. 25 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-12-06 02:41:17,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:17,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 67 states and 134 transitions. [2024-12-06 02:41:17,703 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 134 transitions. [2024-12-06 02:41:17,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:41:17,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:17,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:17,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:41:17,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:17,771 INFO L256 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 02:41:17,774 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:41:18,186 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 28 proven. 19 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2024-12-06 02:41:18,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:18,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 68 states and 136 transitions. [2024-12-06 02:41:18,869 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 136 transitions. [2024-12-06 02:41:18,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:41:18,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:18,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:18,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:41:18,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:18,943 INFO L256 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 02:41:18,946 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:41:20,055 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 28 proven. 21 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-12-06 02:41:24,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:24,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 75 states and 155 transitions. [2024-12-06 02:41:24,051 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 155 transitions. [2024-12-06 02:41:24,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:41:24,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:24,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:24,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:41:24,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:24,110 INFO L256 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-06 02:41:24,113 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:41:24,729 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 28 proven. 25 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2024-12-06 02:41:27,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:27,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 79 states and 168 transitions. [2024-12-06 02:41:27,821 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 168 transitions. [2024-12-06 02:41:27,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:41:27,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:27,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:27,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:41:27,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:27,870 INFO L256 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-06 02:41:27,871 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:41:28,169 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 30 proven. 26 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-12-06 02:41:28,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:28,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 80 states and 171 transitions. [2024-12-06 02:41:28,764 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 171 transitions. [2024-12-06 02:41:28,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 02:41:28,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:28,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:28,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:41:28,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:28,840 INFO L256 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-12-06 02:41:28,842 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:41:29,953 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 71 proven. 22 refuted. 0 times theorem prover too weak. 384 trivial. 0 not checked. [2024-12-06 02:41:32,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:32,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 84 states and 180 transitions. [2024-12-06 02:41:32,555 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 180 transitions. [2024-12-06 02:41:32,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 02:41:32,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:32,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:32,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:33,373 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 32 proven. 21 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2024-12-06 02:41:34,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:34,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 84 states and 179 transitions. [2024-12-06 02:41:34,991 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 179 transitions. [2024-12-06 02:41:34,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 02:41:34,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:34,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:35,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:41:35,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:35,066 INFO L256 TraceCheckSpWp]: Trace formula consists of 229 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-12-06 02:41:35,070 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:41:36,435 INFO L134 CoverageAnalysis]: Checked inductivity of 547 backedges. 32 proven. 31 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2024-12-06 02:41:40,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:40,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 90 states and 193 transitions. [2024-12-06 02:41:40,197 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 193 transitions. [2024-12-06 02:41:40,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 02:41:40,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:40,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:40,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:41:40,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:40,266 INFO L256 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 02:41:40,268 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:41:41,449 INFO L134 CoverageAnalysis]: Checked inductivity of 615 backedges. 34 proven. 33 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2024-12-06 02:41:43,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:43,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 91 states and 196 transitions. [2024-12-06 02:41:43,280 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 196 transitions. [2024-12-06 02:41:43,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 02:41:43,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:43,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:43,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:41:43,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:43,412 INFO L256 TraceCheckSpWp]: Trace formula consists of 253 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-12-06 02:41:43,415 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:41:44,470 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 35 proven. 90 refuted. 0 times theorem prover too weak. 565 trivial. 0 not checked. [2024-12-06 02:41:47,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:47,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 95 states and 209 transitions. [2024-12-06 02:41:47,759 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 209 transitions. [2024-12-06 02:41:47,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 02:41:47,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:47,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:47,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:41:47,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:47,872 INFO L256 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-12-06 02:41:47,876 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:41:49,477 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 37 proven. 96 refuted. 0 times theorem prover too weak. 634 trivial. 0 not checked. [2024-12-06 02:41:51,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:51,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 96 states and 212 transitions. [2024-12-06 02:41:51,270 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 212 transitions. [2024-12-06 02:41:51,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 02:41:51,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:51,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:51,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:41:51,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:51,352 INFO L256 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-12-06 02:41:51,354 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:41:51,998 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 38 proven. 41 refuted. 0 times theorem prover too weak. 688 trivial. 0 not checked. [2024-12-06 02:41:53,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:53,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 72 states and 117 transitions. [2024-12-06 02:41:53,063 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2024-12-06 02:41:53,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 02:41:53,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:53,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:53,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:41:53,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:53,159 INFO L256 TraceCheckSpWp]: Trace formula consists of 273 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-12-06 02:41:53,161 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:41:54,613 INFO L134 CoverageAnalysis]: Checked inductivity of 848 backedges. 92 proven. 100 refuted. 0 times theorem prover too weak. 656 trivial. 0 not checked. [2024-12-06 02:41:57,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:57,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 72 states and 116 transitions. [2024-12-06 02:41:57,607 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 116 transitions. [2024-12-06 02:41:57,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 02:41:57,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:57,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:57,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:58,831 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 42 proven. 42 refuted. 0 times theorem prover too weak. 846 trivial. 0 not checked. [2024-12-06 02:42:00,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:00,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 67 states and 111 transitions. [2024-12-06 02:42:00,488 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 111 transitions. [2024-12-06 02:42:00,489 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-06 02:42:00,489 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 39 iterations. [2024-12-06 02:42:00,496 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-12-06 02:42:03,554 INFO L77 FloydHoareUtils]: At program point L60(line 60) the Hoare annotation is: true [2024-12-06 02:42:03,555 INFO L77 FloydHoareUtils]: At program point L48(lines 46 58) the Hoare annotation is: (let ((.cse3 (mod |ULTIMATE.start_main_~A~0#1| 4294967296))) (let ((.cse6 (mod |ULTIMATE.start_main_~B~0#1| 4294967296)) (.cse0 (= |ULTIMATE.start_main_~p~0#1| 1)) (.cse5 (= (+ |ULTIMATE.start_main_~d~0#1| |ULTIMATE.start_main_~r~0#1|) .cse3)) (.cse2 (<= .cse3 5)) (.cse4 (= |ULTIMATE.start_main_~q~0#1| 4))) (or (= |ULTIMATE.start_main_~p~0#1| 4) (and (not .cse0) (not (let ((.cse1 (* 4 .cse6))) (and (= |ULTIMATE.start_main_~d~0#1| .cse1) .cse2 (<= .cse1 .cse3) .cse4 .cse5)))) (= |ULTIMATE.start_main_~d~0#1| .cse6) (let ((.cse8 (+ .cse3 1)) (.cse7 (* |ULTIMATE.start_main_~d~0#1| 4))) (and .cse0 (not (and (= |ULTIMATE.start_main_~q~0#1| 0) (= |ULTIMATE.start_main_~r~0#1| .cse3))) (not (and (= |ULTIMATE.start_main_~p~0#1| |ULTIMATE.start_main_~q~0#1|) (<= |ULTIMATE.start_main_~d~0#1| .cse3) .cse5 (<= 1 .cse3))) (not (and (<= .cse7 .cse3) .cse2 (<= .cse8 (* |ULTIMATE.start_main_~d~0#1| 8)) (let ((.cse9 (* 5 |ULTIMATE.start_main_~d~0#1|))) (or (and (= (+ |ULTIMATE.start_main_~r~0#1| .cse7) .cse3) (<= .cse8 .cse9) .cse4) (and (= (+ .cse9 |ULTIMATE.start_main_~r~0#1|) .cse3) (= 5 |ULTIMATE.start_main_~q~0#1|) (<= .cse9 .cse3)))))) (not (let ((.cse10 (* 2 |ULTIMATE.start_main_~d~0#1|))) (and (<= .cse10 .cse3) (let ((.cse11 (* 3 |ULTIMATE.start_main_~d~0#1|))) (or (and (= 2 |ULTIMATE.start_main_~q~0#1|) (<= .cse8 .cse11) (= (+ .cse10 |ULTIMATE.start_main_~r~0#1|) .cse3)) (and (<= .cse11 .cse3) (= .cse3 (+ |ULTIMATE.start_main_~r~0#1| .cse11)) (= (+ 2 |ULTIMATE.start_main_~p~0#1|) |ULTIMATE.start_main_~q~0#1|)))) (<= .cse8 .cse7))))))))) [2024-12-06 02:42:03,555 INFO L77 FloydHoareUtils]: At program point L36-2(lines 36 44) the Hoare annotation is: (let ((.cse0 (mod |ULTIMATE.start_main_~B~0#1| 4294967296))) (let ((.cse5 (* 4 .cse0))) (let ((.cse6 (= |ULTIMATE.start_main_~d~0#1| .cse5)) (.cse4 (= |ULTIMATE.start_main_~d~0#1| (* 8 .cse0))) (.cse1 (= 2 |ULTIMATE.start_main_~p~0#1|)) (.cse7 (* 2 .cse0)) (.cse11 (= |ULTIMATE.start_main_~p~0#1| 8)) (.cse2 (<= 1 .cse0)) (.cse8 (* 2 |ULTIMATE.start_main_~d~0#1|)) (.cse10 (= |ULTIMATE.start_main_~p~0#1| 4)) (.cse12 (< .cse0 1)) (.cse9 (= |ULTIMATE.start_main_~d~0#1| .cse0)) (.cse3 (+ 3 |ULTIMATE.start_main_~r~0#1|))) (or (and (<= .cse0 |ULTIMATE.start_main_~r~0#1|) .cse1) (and .cse2 (< |ULTIMATE.start_main_~d~0#1| .cse3) .cse4) (and (<= .cse5 |ULTIMATE.start_main_~r~0#1|) (<= (+ |ULTIMATE.start_main_~r~0#1| 1) |ULTIMATE.start_main_~d~0#1|)) (and .cse6 (<= .cse7 |ULTIMATE.start_main_~r~0#1|) (<= .cse3 .cse8)) (and (not (and (= |ULTIMATE.start_main_~p~0#1| 1) .cse9)) (not (and .cse10 .cse6)) (not (and .cse11 .cse4)) (not (and .cse1 (= .cse7 |ULTIMATE.start_main_~d~0#1|)))) (not (= |ULTIMATE.start_main_~r~0#1| (mod |ULTIMATE.start_main_~A~0#1| 4294967296))) (and .cse11 .cse12) (and .cse2 (< .cse8 .cse3)) (and .cse10 .cse12) (and .cse9 (<= .cse3 (* |ULTIMATE.start_main_~d~0#1| 8))) (not (= |ULTIMATE.start_main_~q~0#1| 0)))))) [2024-12-06 02:42:03,555 INFO L77 FloydHoareUtils]: At program point L61(line 61) the Hoare annotation is: true [2024-12-06 02:42:03,555 INFO L77 FloydHoareUtils]: At program point L28(line 28) the Hoare annotation is: (<= (mod |ULTIMATE.start_main_~A~0#1| 4294967296) 5) [2024-12-06 02:42:03,555 INFO L77 FloydHoareUtils]: At program point L28-1(line 28) the Hoare annotation is: (not (and (< 5 (mod |ULTIMATE.start_main_~B~0#1| 4294967296)) (<= (mod |ULTIMATE.start_main_~A~0#1| 4294967296) 5))) [2024-12-06 02:42:03,555 INFO L77 FloydHoareUtils]: At program point L37(line 37) the Hoare annotation is: (or (let ((.cse0 (mod |ULTIMATE.start_main_~B~0#1| 4294967296))) (and (not (and (= |ULTIMATE.start_main_~p~0#1| 1) (= |ULTIMATE.start_main_~d~0#1| .cse0))) (not (and (= |ULTIMATE.start_main_~p~0#1| 4) (= |ULTIMATE.start_main_~d~0#1| (* 4 .cse0)))) (not (and (= |ULTIMATE.start_main_~p~0#1| 8) (= |ULTIMATE.start_main_~d~0#1| (* 8 .cse0)))) (not (and (= 2 |ULTIMATE.start_main_~p~0#1|) (= (* 2 .cse0) |ULTIMATE.start_main_~d~0#1|))))) (not (= |ULTIMATE.start_main_~r~0#1| (mod |ULTIMATE.start_main_~A~0#1| 4294967296))) (= |ULTIMATE.start_main_~q~0#1| 0)) [2024-12-06 02:42:03,555 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-06 02:42:03,556 INFO L77 FloydHoareUtils]: At program point L29(line 29) the Hoare annotation is: (<= 1 (mod |ULTIMATE.start_main_~B~0#1| 4294967296)) [2024-12-06 02:42:03,556 INFO L77 FloydHoareUtils]: At program point L54-2(lines 46 58) the Hoare annotation is: true [2024-12-06 02:42:03,556 INFO L77 FloydHoareUtils]: At program point L46-1(lines 46 58) the Hoare annotation is: (or (= |ULTIMATE.start_main_~d~0#1| (mod |ULTIMATE.start_main_~B~0#1| 4294967296)) (let ((.cse0 (mod |ULTIMATE.start_main_~A~0#1| 4294967296))) (let ((.cse4 (* |ULTIMATE.start_main_~d~0#1| 4)) (.cse2 (+ .cse0 1))) (and (not (and (= |ULTIMATE.start_main_~q~0#1| 0) (= |ULTIMATE.start_main_~r~0#1| .cse0))) (not (let ((.cse1 (* 2 |ULTIMATE.start_main_~d~0#1|))) (and (<= .cse1 .cse0) (let ((.cse3 (* 3 |ULTIMATE.start_main_~d~0#1|))) (or (and (= 2 |ULTIMATE.start_main_~q~0#1|) (<= .cse2 .cse3) (= (+ .cse1 |ULTIMATE.start_main_~r~0#1|) .cse0)) (and (<= .cse3 .cse0) (= .cse0 (+ |ULTIMATE.start_main_~r~0#1| .cse3)) (= 3 |ULTIMATE.start_main_~q~0#1|)))) (<= .cse2 .cse4)))) (not (and (<= .cse4 .cse0) (<= .cse0 5) (<= .cse2 (* |ULTIMATE.start_main_~d~0#1| 8)) (let ((.cse5 (* 5 |ULTIMATE.start_main_~d~0#1|))) (or (and (= (+ |ULTIMATE.start_main_~r~0#1| .cse4) .cse0) (<= .cse2 .cse5) (= |ULTIMATE.start_main_~q~0#1| 4)) (and (= (+ .cse5 |ULTIMATE.start_main_~r~0#1|) .cse0) (= 5 |ULTIMATE.start_main_~q~0#1|) (<= .cse5 .cse0)))))) (not (and (<= |ULTIMATE.start_main_~d~0#1| .cse0) (= |ULTIMATE.start_main_~q~0#1| 1) (= (+ |ULTIMATE.start_main_~d~0#1| |ULTIMATE.start_main_~r~0#1|) .cse0) (<= 1 .cse0))))))) [2024-12-06 02:42:03,556 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 02:42:03,556 INFO L77 FloydHoareUtils]: At program point L38(line 38) the Hoare annotation is: true [2024-12-06 02:42:03,556 INFO L77 FloydHoareUtils]: At program point L26(line 26) the Hoare annotation is: true [2024-12-06 02:42:03,556 INFO L77 FloydHoareUtils]: At program point L26-1(line 26) the Hoare annotation is: (<= (mod |ULTIMATE.start_main_~A~0#1| 4294967296) 5) [2024-12-06 02:42:03,556 INFO L77 FloydHoareUtils]: At program point L47(line 47) the Hoare annotation is: true [2024-12-06 02:42:03,556 INFO L77 FloydHoareUtils]: At program point L39(lines 36 44) the Hoare annotation is: (not (and (not (= (+ |ULTIMATE.start_main_~d~0#1| (* (* |ULTIMATE.start_main_~p~0#1| (div |ULTIMATE.start_main_~B~0#1| 4294967296)) 4294967296)) (* |ULTIMATE.start_main_~B~0#1| |ULTIMATE.start_main_~p~0#1|))) (= |ULTIMATE.start_main_~q~0#1| 0) (= |ULTIMATE.start_main_~r~0#1| (mod |ULTIMATE.start_main_~A~0#1| 4294967296)))) [2024-12-06 02:42:03,556 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 11 13) the Hoare annotation is: true [2024-12-06 02:42:03,556 INFO L77 FloydHoareUtils]: At program point assume_abort_if_notEXIT(lines 11 13) the Hoare annotation is: (not (= |assume_abort_if_not_#in~cond| 0)) [2024-12-06 02:42:03,556 INFO L77 FloydHoareUtils]: At program point L16(lines 16 17) the Hoare annotation is: true [2024-12-06 02:42:03,556 INFO L77 FloydHoareUtils]: At program point L15(lines 15 18) the Hoare annotation is: (not (and (not (= __VERIFIER_assert_~cond 0)) (not (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)))) [2024-12-06 02:42:03,557 INFO L77 FloydHoareUtils]: At program point L15-2(lines 14 20) the Hoare annotation is: (not (= |__VERIFIER_assert_#in~cond| 0)) [2024-12-06 02:42:03,557 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(lines 14 20) the Hoare annotation is: (not (= |__VERIFIER_assert_#in~cond| 0)) [2024-12-06 02:42:03,557 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 14 20) the Hoare annotation is: true [2024-12-06 02:42:03,557 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 17) the Hoare annotation is: true [2024-12-06 02:42:03,571 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 02:42:03 ImpRootNode [2024-12-06 02:42:03,571 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 02:42:03,571 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 02:42:03,571 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 02:42:03,571 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 02:42:03,572 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:40:52" (3/4) ... [2024-12-06 02:42:03,573 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-06 02:42:03,575 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-12-06 02:42:03,575 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-12-06 02:42:03,577 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2024-12-06 02:42:03,577 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-12-06 02:42:03,578 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-12-06 02:42:03,578 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-06 02:42:03,627 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e9b5fb-ea0e-42da-bc8f-2ed9c3002f34/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 02:42:03,627 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e9b5fb-ea0e-42da-bc8f-2ed9c3002f34/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 02:42:03,627 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 02:42:03,628 INFO L158 Benchmark]: Toolchain (without parser) took 71849.93ms. Allocated memory was 142.6MB in the beginning and 478.2MB in the end (delta: 335.5MB). Free memory was 116.5MB in the beginning and 377.0MB in the end (delta: -260.5MB). Peak memory consumption was 74.8MB. Max. memory is 16.1GB. [2024-12-06 02:42:03,628 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 142.6MB. Free memory is still 82.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:42:03,628 INFO L158 Benchmark]: CACSL2BoogieTranslator took 208.95ms. Allocated memory is still 142.6MB. Free memory was 116.3MB in the beginning and 104.9MB in the end (delta: 11.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 02:42:03,629 INFO L158 Benchmark]: Boogie Procedure Inliner took 27.64ms. Allocated memory is still 142.6MB. Free memory was 104.9MB in the beginning and 103.7MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:42:03,629 INFO L158 Benchmark]: Boogie Preprocessor took 18.40ms. Allocated memory is still 142.6MB. Free memory was 103.7MB in the beginning and 102.9MB in the end (delta: 821.8kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 02:42:03,629 INFO L158 Benchmark]: RCFGBuilder took 266.55ms. Allocated memory is still 142.6MB. Free memory was 102.9MB in the beginning and 89.3MB in the end (delta: 13.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 02:42:03,629 INFO L158 Benchmark]: CodeCheck took 71268.12ms. Allocated memory was 142.6MB in the beginning and 478.2MB in the end (delta: 335.5MB). Free memory was 89.3MB in the beginning and 385.2MB in the end (delta: -295.9MB). Peak memory consumption was 41.2MB. Max. memory is 16.1GB. [2024-12-06 02:42:03,629 INFO L158 Benchmark]: Witness Printer took 56.34ms. Allocated memory is still 478.2MB. Free memory was 385.2MB in the beginning and 377.0MB in the end (delta: 8.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 02:42:03,631 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 3 procedures, 25 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 68.2s, OverallIterations: 39, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2808 SdHoareTripleChecker+Valid, 58.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 998 mSDsluCounter, 2891 SdHoareTripleChecker+Invalid, 51.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1104 mSDsCounter, 9766 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 23752 IncrementalHoareTripleChecker+Invalid, 33518 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 9766 mSolverCounterUnsat, 1787 mSDtfsCounter, 23752 mSolverCounterSat, 0.6s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 24008 GetRequests, 23003 SyntacticMatches, 499 SemanticMatches, 506 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 163074 ImplicationChecksByTransitivity, 54.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 18.8s InterpolantComputationTime, 2834 NumberOfCodeBlocks, 2834 NumberOfCodeBlocksAsserted, 38 NumberOfCheckSat, 2796 ConstructedInterpolants, 0 QuantifiedInterpolants, 13365 SizeOfPredicates, 66 NumberOfNonLiveVariables, 5050 ConjunctsInSsa, 701 ConjunctsInUnsatCore, 38 InterpolantComputations, 11 PerfectInterpolantSequences, 11417/12199 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: 17]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 36]: Loop Invariant Derived loop invariant: ((((((((((((B <= r) && (2 == p)) || (((1 <= B) && (d < ((__int128) 3 + r))) && (d == ((long long) 8 * B)))) || ((((long long) 4 * B) <= r) && (((__int128) r + 1) <= d))) || (((d == ((long long) 4 * B)) && (((long long) 2 * B) <= r)) && (((__int128) 3 + r) <= ((__int128) 2 * d)))) || (((!((p == 1) && (d == B)) && !((p == 4) && (d == ((long long) 4 * B)))) && !((p == 8) && (d == ((long long) 8 * B)))) && !((2 == p) && (((long long) 2 * B) == d)))) || (r != A)) || ((p == 8) && (B < 1))) || ((1 <= B) && (((__int128) 2 * d) < ((__int128) 3 + r)))) || ((p == 4) && (B < 1))) || ((d == B) && (((__int128) 3 + r) <= ((__int128) d * 8)))) || (q != 0)) - ProcedureContractResult [Line: 11]: Procedure Contract for assume_abort_if_not Derived contract for procedure assume_abort_if_not. Ensures: (cond != 0) - ProcedureContractResult [Line: 14]: Procedure Contract for __VERIFIER_assert Derived contract for procedure __VERIFIER_assert. Ensures: (cond != 0) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 142.6MB. Free memory is still 82.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 208.95ms. Allocated memory is still 142.6MB. Free memory was 116.3MB in the beginning and 104.9MB in the end (delta: 11.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 27.64ms. Allocated memory is still 142.6MB. Free memory was 104.9MB in the beginning and 103.7MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 18.40ms. Allocated memory is still 142.6MB. Free memory was 103.7MB in the beginning and 102.9MB in the end (delta: 821.8kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 266.55ms. Allocated memory is still 142.6MB. Free memory was 102.9MB in the beginning and 89.3MB in the end (delta: 13.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 71268.12ms. Allocated memory was 142.6MB in the beginning and 478.2MB in the end (delta: 335.5MB). Free memory was 89.3MB in the beginning and 385.2MB in the end (delta: -295.9MB). Peak memory consumption was 41.2MB. Max. memory is 16.1GB. * Witness Printer took 56.34ms. Allocated memory is still 478.2MB. Free memory was 385.2MB in the beginning and 377.0MB in the end (delta: 8.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-12-06 02:42:03,840 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e9b5fb-ea0e-42da-bc8f-2ed9c3002f34/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-12-06 02:42:03,871 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4e9b5fb-ea0e-42da-bc8f-2ed9c3002f34/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE