./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 a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31af2679-5f67-4fe7-a18d-ccdb4068f531/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31af2679-5f67-4fe7-a18d-ccdb4068f531/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31af2679-5f67-4fe7-a18d-ccdb4068f531/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31af2679-5f67-4fe7-a18d-ccdb4068f531/bin/ukojak-verify-ImItNfHLgk/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_31af2679-5f67-4fe7-a18d-ccdb4068f531/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31af2679-5f67-4fe7-a18d-ccdb4068f531/bin/ukojak-verify-ImItNfHLgk --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 0.2.5-dev-a016563 [2024-11-09 00:36:45,199 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:36:45,300 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31af2679-5f67-4fe7-a18d-ccdb4068f531/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:36:45,306 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:36:45,306 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:36:45,347 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:36:45,349 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:36:45,349 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:36:45,350 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:36:45,352 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:36:45,352 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:36:45,354 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:36:45,354 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:36:45,355 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:36:45,355 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:36:45,359 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:36:45,360 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:36:45,360 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:36:45,360 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:36:45,361 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:36:45,361 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:36:45,365 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:36:45,365 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:36:45,365 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:36:45,366 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:36:45,366 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:36:45,366 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:36:45,367 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:36:45,367 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:36:45,367 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:36:45,368 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:36:45,368 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:36:45,372 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:36:45,372 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31af2679-5f67-4fe7-a18d-ccdb4068f531/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31af2679-5f67-4fe7-a18d-ccdb4068f531/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a93c350e5795e32421c3bef9d7525c3fd53f570f971d574def19132b3d6f08b8 [2024-11-09 00:36:45,704 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:36:45,739 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:36:45,742 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:36:45,744 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:36:45,744 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:36:45,746 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31af2679-5f67-4fe7-a18d-ccdb4068f531/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound5.c Unable to find full path for "g++" [2024-11-09 00:36:47,778 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:36:47,950 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:36:47,950 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31af2679-5f67-4fe7-a18d-ccdb4068f531/sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound5.c [2024-11-09 00:36:47,959 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31af2679-5f67-4fe7-a18d-ccdb4068f531/bin/ukojak-verify-ImItNfHLgk/data/16ebe8319/c068fa24bfc843d693700ae9df0e80dd/FLAG21e7c146f [2024-11-09 00:36:47,975 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31af2679-5f67-4fe7-a18d-ccdb4068f531/bin/ukojak-verify-ImItNfHLgk/data/16ebe8319/c068fa24bfc843d693700ae9df0e80dd [2024-11-09 00:36:47,978 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:36:47,979 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:36:47,981 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:36:47,981 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:36:47,987 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:36:47,987 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:36:47" (1/1) ... [2024-11-09 00:36:47,989 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@154142dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:47, skipping insertion in model container [2024-11-09 00:36:47,989 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:36:47" (1/1) ... [2024-11-09 00:36:48,016 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:36:48,211 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_31af2679-5f67-4fe7-a18d-ccdb4068f531/sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound5.c[538,551] [2024-11-09 00:36:48,232 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:36:48,247 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:36:48,260 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_31af2679-5f67-4fe7-a18d-ccdb4068f531/sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound5.c[538,551] [2024-11-09 00:36:48,268 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:36:48,285 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:36:48,285 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:48 WrapperNode [2024-11-09 00:36:48,286 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:36:48,287 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:36:48,287 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:36:48,287 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:36:48,295 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:48" (1/1) ... [2024-11-09 00:36:48,303 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:48" (1/1) ... [2024-11-09 00:36:48,326 INFO L138 Inliner]: procedures = 14, calls = 17, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 54 [2024-11-09 00:36:48,326 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:36:48,327 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:36:48,327 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:36:48,327 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:36:48,336 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:48" (1/1) ... [2024-11-09 00:36:48,336 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:48" (1/1) ... [2024-11-09 00:36:48,337 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:48" (1/1) ... [2024-11-09 00:36:48,338 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:48" (1/1) ... [2024-11-09 00:36:48,342 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:48" (1/1) ... [2024-11-09 00:36:48,345 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:48" (1/1) ... [2024-11-09 00:36:48,350 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:48" (1/1) ... [2024-11-09 00:36:48,354 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:48" (1/1) ... [2024-11-09 00:36:48,356 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:36:48,361 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:36:48,362 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:36:48,362 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:36:48,363 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:36:48" (1/1) ... [2024-11-09 00:36:48,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:36:48,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31af2679-5f67-4fe7-a18d-ccdb4068f531/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:36:48,396 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31af2679-5f67-4fe7-a18d-ccdb4068f531/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:36:48,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31af2679-5f67-4fe7-a18d-ccdb4068f531/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:36:48,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:36:48,434 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 00:36:48,435 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 00:36:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:36:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:36:48,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:36:48,436 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:36:48,436 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:36:48,515 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:36:48,518 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:36:48,745 INFO L? ?]: Removed 6 outVars from TransFormulas that were not future-live. [2024-11-09 00:36:48,745 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:36:48,831 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:36:48,835 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-09 00:36:48,835 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:36:48 BoogieIcfgContainer [2024-11-09 00:36:48,836 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:36:48,837 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:36:48,837 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:36:48,848 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:36:48,848 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:36:48" (1/1) ... [2024-11-09 00:36:48,863 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:36:48,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:48,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 27 states and 39 transitions. [2024-11-09 00:36:48,961 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 39 transitions. [2024-11-09 00:36:48,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:36:48,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:48,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:49,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:49,412 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:36:49,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:49,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 31 states and 47 transitions. [2024-11-09 00:36:49,518 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 47 transitions. [2024-11-09 00:36:49,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:36:49,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:49,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:49,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:49,762 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:36:49,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:49,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 34 states and 51 transitions. [2024-11-09 00:36:49,932 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 51 transitions. [2024-11-09 00:36:49,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:36:49,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:49,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:49,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:36:49,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:50,001 INFO L255 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:36:50,007 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:36:50,201 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:36:50,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:50,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 38 states and 58 transitions. [2024-11-09 00:36:50,646 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 58 transitions. [2024-11-09 00:36:50,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:36:50,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:50,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:50,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:36:50,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:50,716 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:36:50,725 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:36:50,861 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:36:51,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:51,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 41 states and 63 transitions. [2024-11-09 00:36:51,119 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 63 transitions. [2024-11-09 00:36:51,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:36:51,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:51,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:51,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:51,332 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:36:51,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:51,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 45 states and 71 transitions. [2024-11-09 00:36:51,747 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 71 transitions. [2024-11-09 00:36:51,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:36:51,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:51,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:51,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:36:51,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:51,834 INFO L255 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-09 00:36:51,837 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:36:52,052 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-09 00:36:53,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:53,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 50 states and 81 transitions. [2024-11-09 00:36:53,431 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 81 transitions. [2024-11-09 00:36:53,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:36:53,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:53,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:53,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:36:53,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:53,481 INFO L255 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:36:53,484 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:36:53,581 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-09 00:36:53,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:53,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 53 states and 89 transitions. [2024-11-09 00:36:53,783 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 89 transitions. [2024-11-09 00:36:53,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:36:53,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:53,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:53,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:53,912 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-09 00:36:54,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:54,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 57 states and 96 transitions. [2024-11-09 00:36:54,314 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 96 transitions. [2024-11-09 00:36:54,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:36:54,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:54,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:54,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:54,568 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:36:55,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:55,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 58 states and 97 transitions. [2024-11-09 00:36:55,098 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 97 transitions. [2024-11-09 00:36:55,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:36:55,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:55,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:55,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:36:55,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:55,163 INFO L255 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-09 00:36:55,165 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:36:55,359 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-09 00:36:55,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:55,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 58 states and 96 transitions. [2024-11-09 00:36:55,726 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 96 transitions. [2024-11-09 00:36:55,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:36:55,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:55,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:55,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:36:55,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:55,779 INFO L255 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 00:36:55,781 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:36:55,999 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 16 proven. 13 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-09 00:36:57,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:57,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 63 states and 106 transitions. [2024-11-09 00:36:57,760 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 106 transitions. [2024-11-09 00:36:57,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:36:57,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:57,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:57,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:36:57,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:57,842 INFO L255 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-09 00:36:57,846 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:36:58,425 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-09 00:37:00,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:00,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 69 states and 121 transitions. [2024-11-09 00:37:00,055 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 121 transitions. [2024-11-09 00:37:00,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:37:00,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:00,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:00,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:37:00,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:00,121 INFO L255 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-09 00:37:00,123 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:37:00,767 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 17 proven. 33 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-09 00:37:02,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:02,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 70 states and 123 transitions. [2024-11-09 00:37:02,062 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 123 transitions. [2024-11-09 00:37:02,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:37:02,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:02,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:02,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:37:02,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:02,112 INFO L255 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:37:02,114 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:37:02,216 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-11-09 00:37:02,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:02,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 70 states and 122 transitions. [2024-11-09 00:37:02,616 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 122 transitions. [2024-11-09 00:37:02,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:37:02,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:02,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:02,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:37:02,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:02,735 INFO L255 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-09 00:37:02,737 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:37:03,706 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 20 proven. 9 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-11-09 00:37:05,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:05,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 73 states and 130 transitions. [2024-11-09 00:37:05,896 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 130 transitions. [2024-11-09 00:37:05,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:37:05,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:05,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:05,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:06,214 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 24 proven. 9 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-11-09 00:37:07,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:07,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 75 states and 132 transitions. [2024-11-09 00:37:07,234 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 132 transitions. [2024-11-09 00:37:07,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:37:07,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:07,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:07,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:37:07,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:07,295 INFO L255 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-09 00:37:07,297 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:37:07,555 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-09 00:37:10,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:10,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 80 states and 142 transitions. [2024-11-09 00:37:10,067 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 142 transitions. [2024-11-09 00:37:10,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:37:10,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:10,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:10,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:10,640 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 22 proven. 9 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-09 00:37:11,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:11,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 80 states and 141 transitions. [2024-11-09 00:37:11,571 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 141 transitions. [2024-11-09 00:37:11,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:37:11,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:11,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:11,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:37:11,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:11,644 INFO L255 TraceCheckSpWp]: Trace formula consists of 178 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-09 00:37:11,646 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:37:12,333 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 22 proven. 17 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-09 00:37:14,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:14,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 86 states and 158 transitions. [2024-11-09 00:37:14,853 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 158 transitions. [2024-11-09 00:37:14,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:37:14,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:14,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:14,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:37:14,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:14,917 INFO L255 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-09 00:37:14,920 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:37:15,876 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 23 proven. 52 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2024-11-09 00:37:16,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:16,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 88 states and 162 transitions. [2024-11-09 00:37:16,881 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 162 transitions. [2024-11-09 00:37:16,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:37:16,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:16,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:16,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:37:16,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:16,945 INFO L255 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:37:16,946 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:37:17,074 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-09 00:37:17,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:17,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 88 states and 161 transitions. [2024-11-09 00:37:17,601 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 161 transitions. [2024-11-09 00:37:17,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:37:17,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:17,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:17,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:37:17,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:17,714 INFO L255 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-09 00:37:17,717 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:37:19,404 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 25 proven. 62 refuted. 0 times theorem prover too weak. 280 trivial. 0 not checked. [2024-11-09 00:37:24,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:24,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 98 states and 188 transitions. [2024-11-09 00:37:24,466 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 188 transitions. [2024-11-09 00:37:24,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:37:24,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:24,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:24,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:25,608 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 45 proven. 31 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-09 00:37:29,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:29,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 88 states and 163 transitions. [2024-11-09 00:37:29,580 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 163 transitions. [2024-11-09 00:37:29,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:37:29,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:29,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:29,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:37:29,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:29,696 INFO L255 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-09 00:37:29,699 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:37:31,027 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 67 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-11-09 00:37:32,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:32,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 90 states and 167 transitions. [2024-11-09 00:37:32,480 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 167 transitions. [2024-11-09 00:37:32,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:37:32,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:32,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:32,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:37:32,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:32,570 INFO L255 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-09 00:37:32,573 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:37:33,181 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 65 refuted. 0 times theorem prover too weak. 331 trivial. 0 not checked. [2024-11-09 00:37:34,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:34,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 92 states and 171 transitions. [2024-11-09 00:37:34,284 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 171 transitions. [2024-11-09 00:37:34,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:37:34,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:34,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:34,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:37:34,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:34,356 INFO L255 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-09 00:37:34,359 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:37:35,338 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 32 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2024-11-09 00:37:40,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:40,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 98 states and 187 transitions. [2024-11-09 00:37:40,395 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 187 transitions. [2024-11-09 00:37:40,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:37:40,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:40,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:40,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:37:40,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:40,471 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:37:40,473 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:37:41,641 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 30 proven. 33 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-09 00:37:43,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:43,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 100 states and 190 transitions. [2024-11-09 00:37:43,502 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 190 transitions. [2024-11-09 00:37:43,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:37:43,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:43,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:43,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:37:43,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:43,592 INFO L255 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-09 00:37:43,594 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:37:45,213 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 71 proven. 28 refuted. 0 times theorem prover too weak. 384 trivial. 0 not checked. [2024-11-09 00:37:50,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:50,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 105 states and 202 transitions. [2024-11-09 00:37:50,593 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 202 transitions. [2024-11-09 00:37:50,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:37:50,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:50,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:50,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:51,679 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 32 proven. 27 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2024-11-09 00:37:53,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:53,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 105 states and 201 transitions. [2024-11-09 00:37:53,790 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 201 transitions. [2024-11-09 00:37:53,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 00:37:53,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:53,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:53,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:37:53,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:53,879 INFO L255 TraceCheckSpWp]: Trace formula consists of 236 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-09 00:37:53,882 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:37:55,512 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 31 proven. 86 refuted. 0 times theorem prover too weak. 439 trivial. 0 not checked. [2024-11-09 00:38:00,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:00,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 113 states and 217 transitions. [2024-11-09 00:38:00,673 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 217 transitions. [2024-11-09 00:38:00,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:38:00,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:00,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:00,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:38:00,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:00,769 INFO L255 TraceCheckSpWp]: Trace formula consists of 245 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-09 00:38:00,771 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:38:02,395 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 33 proven. 91 refuted. 0 times theorem prover too weak. 500 trivial. 0 not checked. [2024-11-09 00:38:04,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:04,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 115 states and 221 transitions. [2024-11-09 00:38:04,848 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 221 transitions. [2024-11-09 00:38:04,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-09 00:38:04,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:04,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:04,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:05,621 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 51 proven. 27 refuted. 0 times theorem prover too weak. 618 trivial. 0 not checked. [2024-11-09 00:38:10,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:10,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 117 states and 235 transitions. [2024-11-09 00:38:10,583 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 235 transitions. [2024-11-09 00:38:10,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 00:38:10,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:10,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:10,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:38:10,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:10,722 INFO L255 TraceCheckSpWp]: Trace formula consists of 261 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-09 00:38:10,726 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:38:12,237 INFO L134 CoverageAnalysis]: Checked inductivity of 702 backedges. 35 proven. 102 refuted. 0 times theorem prover too weak. 565 trivial. 0 not checked. [2024-11-09 00:38:16,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:16,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 123 states and 253 transitions. [2024-11-09 00:38:16,485 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 253 transitions. [2024-11-09 00:38:16,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 00:38:16,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:16,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:16,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:38:16,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:16,612 INFO L255 TraceCheckSpWp]: Trace formula consists of 270 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-09 00:38:16,617 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:38:18,276 INFO L134 CoverageAnalysis]: Checked inductivity of 779 backedges. 37 proven. 108 refuted. 0 times theorem prover too weak. 634 trivial. 0 not checked. [2024-11-09 00:38:20,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:20,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 125 states and 258 transitions. [2024-11-09 00:38:20,681 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 258 transitions. [2024-11-09 00:38:20,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 00:38:20,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:20,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:20,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:38:20,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:20,789 INFO L255 TraceCheckSpWp]: Trace formula consists of 270 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-09 00:38:20,792 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:38:21,972 INFO L134 CoverageAnalysis]: Checked inductivity of 779 backedges. 88 proven. 57 refuted. 0 times theorem prover too weak. 634 trivial. 0 not checked. [2024-11-09 00:38:24,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:24,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 127 states and 262 transitions. [2024-11-09 00:38:24,187 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 262 transitions. [2024-11-09 00:38:24,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-09 00:38:24,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:24,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:24,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:38:24,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:24,363 INFO L255 TraceCheckSpWp]: Trace formula consists of 281 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-09 00:38:24,368 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:38:26,551 INFO L134 CoverageAnalysis]: Checked inductivity of 860 backedges. 96 proven. 57 refuted. 0 times theorem prover too weak. 707 trivial. 0 not checked. [2024-11-09 00:38:32,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:32,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 88 states and 132 transitions. [2024-11-09 00:38:32,021 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 132 transitions. [2024-11-09 00:38:32,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 00:38:32,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:32,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:32,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:33,978 INFO L134 CoverageAnalysis]: Checked inductivity of 942 backedges. 42 proven. 54 refuted. 0 times theorem prover too weak. 846 trivial. 0 not checked. [2024-11-09 00:38:36,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:36,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 83 states and 127 transitions. [2024-11-09 00:38:36,175 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 127 transitions. [2024-11-09 00:38:36,175 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-09 00:38:36,176 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 38 iterations. [2024-11-09 00:38:36,187 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-09 00:38:40,612 INFO L77 FloydHoareUtils]: At program point L60(line 60) the Hoare annotation is: true [2024-11-09 00:38:40,612 INFO L77 FloydHoareUtils]: At program point L48(lines 46 58) the Hoare annotation is: (or (not (= |ULTIMATE.start_main_~p~0#1| 1)) (= |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 ((.cse1 (* |ULTIMATE.start_main_~d~0#1| 4)) (.cse2 (+ .cse0 1)) (.cse4 (* 2 |ULTIMATE.start_main_~d~0#1|))) (and (not (and (= |ULTIMATE.start_main_~q~0#1| 0) (= |ULTIMATE.start_main_~r~0#1| .cse0))) (not (and (<= .cse1 .cse0) (<= .cse0 5) (<= .cse2 (* |ULTIMATE.start_main_~d~0#1| 8)) (let ((.cse3 (* 5 |ULTIMATE.start_main_~d~0#1|))) (or (and (= (+ |ULTIMATE.start_main_~r~0#1| .cse1) .cse0) (<= .cse2 .cse3) (= |ULTIMATE.start_main_~q~0#1| 4)) (and (= (+ .cse3 |ULTIMATE.start_main_~r~0#1|) .cse0) (= 5 |ULTIMATE.start_main_~q~0#1|) (<= .cse3 .cse0)))))) (not (and (<= .cse4 .cse0) (let ((.cse5 (* 3 |ULTIMATE.start_main_~d~0#1|))) (or (and (= 2 |ULTIMATE.start_main_~q~0#1|) (<= .cse2 .cse5) (= (+ .cse4 |ULTIMATE.start_main_~r~0#1|) .cse0)) (and (<= .cse5 .cse0) (= .cse0 (+ |ULTIMATE.start_main_~r~0#1| .cse5)) (= (+ 2 |ULTIMATE.start_main_~p~0#1|) |ULTIMATE.start_main_~q~0#1|)))) (<= .cse2 .cse1))) (not (and (<= .cse2 .cse4) (= |ULTIMATE.start_main_~p~0#1| |ULTIMATE.start_main_~q~0#1|) (<= |ULTIMATE.start_main_~d~0#1| .cse0) (= (+ |ULTIMATE.start_main_~d~0#1| |ULTIMATE.start_main_~r~0#1|) .cse0))))))) [2024-11-09 00:38:40,612 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 ((.cse2 (* 4 .cse0))) (let ((.cse3 (= |ULTIMATE.start_main_~d~0#1| .cse2)) (.cse1 (= 2 |ULTIMATE.start_main_~p~0#1|)) (.cse4 (* 2 .cse0)) (.cse10 (mod |ULTIMATE.start_main_~A~0#1| 4294967296)) (.cse8 (= |ULTIMATE.start_main_~p~0#1| 4)) (.cse6 (* 2 |ULTIMATE.start_main_~d~0#1|)) (.cse7 (= |ULTIMATE.start_main_~d~0#1| .cse0)) (.cse9 (= |ULTIMATE.start_main_~p~0#1| 8)) (.cse5 (+ 3 |ULTIMATE.start_main_~r~0#1|))) (or (and (<= .cse0 |ULTIMATE.start_main_~r~0#1|) .cse1) (and (<= .cse2 |ULTIMATE.start_main_~r~0#1|) (<= (+ |ULTIMATE.start_main_~r~0#1| 1) |ULTIMATE.start_main_~d~0#1|)) (and .cse3 (<= .cse4 |ULTIMATE.start_main_~r~0#1|) (<= .cse5 .cse6)) (and (not (and (= |ULTIMATE.start_main_~p~0#1| 1) .cse7)) (not (and .cse8 .cse3)) (not (and .cse9 (= |ULTIMATE.start_main_~d~0#1| (* 8 .cse0)))) (not (and .cse1 (= .cse4 |ULTIMATE.start_main_~d~0#1|)))) (not (= |ULTIMATE.start_main_~r~0#1| .cse10)) (and (< 5 .cse10) .cse7) (and .cse8 (< .cse6 .cse5)) (and .cse7 (<= .cse5 (* |ULTIMATE.start_main_~d~0#1| 8))) (and .cse9 (< |ULTIMATE.start_main_~d~0#1| .cse5)) (not (= |ULTIMATE.start_main_~q~0#1| 0)))))) [2024-11-09 00:38:40,613 INFO L77 FloydHoareUtils]: At program point L61(line 61) the Hoare annotation is: true [2024-11-09 00:38:40,613 INFO L77 FloydHoareUtils]: At program point L28(line 28) the Hoare annotation is: (<= (mod |ULTIMATE.start_main_~A~0#1| 4294967296) 5) [2024-11-09 00:38:40,613 INFO L77 FloydHoareUtils]: At program point L28-1(line 28) the Hoare annotation is: true [2024-11-09 00:38:40,613 INFO L77 FloydHoareUtils]: At program point L37(line 37) the Hoare annotation is: (let ((.cse0 (mod |ULTIMATE.start_main_~B~0#1| 4294967296))) (let ((.cse2 (* 4 .cse0))) (let ((.cse3 (= |ULTIMATE.start_main_~d~0#1| .cse2)) (.cse1 (= 2 |ULTIMATE.start_main_~p~0#1|)) (.cse4 (* 2 .cse0)) (.cse10 (mod |ULTIMATE.start_main_~A~0#1| 4294967296)) (.cse8 (= |ULTIMATE.start_main_~p~0#1| 4)) (.cse6 (* 2 |ULTIMATE.start_main_~d~0#1|)) (.cse7 (= |ULTIMATE.start_main_~d~0#1| .cse0)) (.cse9 (= |ULTIMATE.start_main_~p~0#1| 8)) (.cse5 (+ 3 |ULTIMATE.start_main_~r~0#1|))) (or (and (<= .cse0 |ULTIMATE.start_main_~r~0#1|) .cse1) (and (<= .cse2 |ULTIMATE.start_main_~r~0#1|) (<= (+ |ULTIMATE.start_main_~r~0#1| 1) |ULTIMATE.start_main_~d~0#1|)) (and .cse3 (<= .cse4 |ULTIMATE.start_main_~r~0#1|) (<= .cse5 .cse6)) (and (not (and (= |ULTIMATE.start_main_~p~0#1| 1) .cse7)) (not (and .cse8 .cse3)) (not (and .cse9 (= |ULTIMATE.start_main_~d~0#1| (* 8 .cse0)))) (not (and .cse1 (= .cse4 |ULTIMATE.start_main_~d~0#1|)))) (not (= |ULTIMATE.start_main_~r~0#1| .cse10)) (and (< 5 .cse10) .cse7) (and .cse8 (< .cse6 .cse5)) (and .cse7 (<= .cse5 (* |ULTIMATE.start_main_~d~0#1| 8))) (and .cse9 (< |ULTIMATE.start_main_~d~0#1| .cse5)) (not (= |ULTIMATE.start_main_~q~0#1| 0)))))) [2024-11-09 00:38:40,613 INFO L77 FloydHoareUtils]: At program point L37-1(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)) [2024-11-09 00:38:40,614 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-09 00:38:40,614 INFO L77 FloydHoareUtils]: At program point L29(line 29) the Hoare annotation is: (not (let ((.cse0 (mod |ULTIMATE.start_main_~A~0#1| 4294967296))) (and (<= .cse0 5) (< (* |ULTIMATE.start_main_~B~0#1| 8) (+ (* (div |ULTIMATE.start_main_~B~0#1| 4294967296) 34359738368) 3 .cse0))))) [2024-11-09 00:38:40,614 INFO L77 FloydHoareUtils]: At program point L54-2(lines 46 58) the Hoare annotation is: true [2024-11-09 00:38:40,614 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)) (.cse1 (* 2 |ULTIMATE.start_main_~d~0#1|))) (and (not (and (= |ULTIMATE.start_main_~q~0#1| 0) (= |ULTIMATE.start_main_~r~0#1| .cse0))) (not (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 (<= .cse2 .cse1) (<= |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))))))) [2024-11-09 00:38:40,614 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-09 00:38:40,614 INFO L77 FloydHoareUtils]: At program point L38(line 38) the Hoare annotation is: true [2024-11-09 00:38:40,615 INFO L77 FloydHoareUtils]: At program point L26(line 26) the Hoare annotation is: true [2024-11-09 00:38:40,615 INFO L77 FloydHoareUtils]: At program point L26-1(line 26) the Hoare annotation is: (<= (mod |ULTIMATE.start_main_~A~0#1| 4294967296) 5) [2024-11-09 00:38:40,615 INFO L77 FloydHoareUtils]: At program point L47(line 47) the Hoare annotation is: true [2024-11-09 00:38:40,615 INFO L77 FloydHoareUtils]: At program point L47-1(line 47) the Hoare annotation is: true [2024-11-09 00:38:40,615 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)))) [2024-11-09 00:38:40,615 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 11 13) the Hoare annotation is: true [2024-11-09 00:38:40,616 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)) [2024-11-09 00:38:40,616 INFO L77 FloydHoareUtils]: At program point L16(lines 16 17) the Hoare annotation is: true [2024-11-09 00:38:40,616 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)))) [2024-11-09 00:38:40,616 INFO L77 FloydHoareUtils]: At program point L15-2(lines 14 20) the Hoare annotation is: (not (= |__VERIFIER_assert_#in~cond| 0)) [2024-11-09 00:38:40,616 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(lines 14 20) the Hoare annotation is: (not (= |__VERIFIER_assert_#in~cond| 0)) [2024-11-09 00:38:40,616 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 14 20) the Hoare annotation is: true [2024-11-09 00:38:40,617 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 17) the Hoare annotation is: true [2024-11-09 00:38:40,643 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 09.11 12:38:40 ImpRootNode [2024-11-09 00:38:40,643 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-09 00:38:40,644 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 00:38:40,644 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 00:38:40,644 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 00:38:40,645 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:36:48" (3/4) ... [2024-11-09 00:38:40,647 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-09 00:38:40,652 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-09 00:38:40,652 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-09 00:38:40,661 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2024-11-09 00:38:40,662 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-11-09 00:38:40,665 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-09 00:38:40,665 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-09 00:38:40,759 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31af2679-5f67-4fe7-a18d-ccdb4068f531/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-09 00:38:40,759 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31af2679-5f67-4fe7-a18d-ccdb4068f531/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-09 00:38:40,759 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 00:38:40,760 INFO L158 Benchmark]: Toolchain (without parser) took 112780.84ms. Allocated memory was 146.8MB in the beginning and 648.0MB in the end (delta: 501.2MB). Free memory was 104.7MB in the beginning and 410.9MB in the end (delta: -306.2MB). Peak memory consumption was 195.3MB. Max. memory is 16.1GB. [2024-11-09 00:38:40,760 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 146.8MB. Free memory is still 87.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:38:40,761 INFO L158 Benchmark]: CACSL2BoogieTranslator took 305.08ms. Allocated memory is still 146.8MB. Free memory was 104.5MB in the beginning and 91.6MB in the end (delta: 12.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-09 00:38:40,761 INFO L158 Benchmark]: Boogie Procedure Inliner took 39.49ms. Allocated memory is still 146.8MB. Free memory was 91.6MB in the beginning and 90.1MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 00:38:40,761 INFO L158 Benchmark]: Boogie Preprocessor took 30.12ms. Allocated memory is still 146.8MB. Free memory was 90.1MB in the beginning and 88.9MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:38:40,761 INFO L158 Benchmark]: RCFGBuilder took 474.40ms. Allocated memory is still 146.8MB. Free memory was 88.6MB in the beginning and 75.1MB in the end (delta: 13.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-11-09 00:38:40,762 INFO L158 Benchmark]: CodeCheck took 111806.98ms. Allocated memory was 146.8MB in the beginning and 648.0MB in the end (delta: 501.2MB). Free memory was 75.1MB in the beginning and 416.2MB in the end (delta: -341.1MB). Peak memory consumption was 161.8MB. Max. memory is 16.1GB. [2024-11-09 00:38:40,762 INFO L158 Benchmark]: Witness Printer took 115.49ms. Allocated memory is still 648.0MB. Free memory was 416.2MB in the beginning and 410.9MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 00:38:40,764 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, 27 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 107.3s, OverallIterations: 38, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 4270 SdHoareTripleChecker+Valid, 81.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2428 mSDsluCounter, 5783 SdHoareTripleChecker+Invalid, 73.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3908 mSDsCounter, 8887 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 21945 IncrementalHoareTripleChecker+Invalid, 30832 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 8887 mSolverCounterUnsat, 1875 mSDtfsCounter, 21945 mSolverCounterSat, 0.8s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 23866 GetRequests, 22760 SyntacticMatches, 618 SemanticMatches, 488 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 152379 ImplicationChecksByTransitivity, 84.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 1.1s SatisfiabilityAnalysisTime, 29.4s InterpolantComputationTime, 2967 NumberOfCodeBlocks, 2967 NumberOfCodeBlocksAsserted, 37 NumberOfCheckSat, 2930 ConstructedInterpolants, 0 QuantifiedInterpolants, 16743 SizeOfPredicates, 67 NumberOfNonLiveVariables, 4828 ConjunctsInSsa, 720 ConjunctsInUnsatCore, 37 InterpolantComputations, 10 PerfectInterpolantSequences, 11370/12481 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 - 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)) || ((((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)) || ((5 < A) && (d == B))) || ((p == 4) && (((__int128) 2 * d) < ((__int128) 3 + r)))) || ((d == B) && (((__int128) 3 + r) <= ((__int128) d * 8)))) || ((p == 8) && (d < ((__int128) 3 + r)))) || (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 0.34ms. Allocated memory is still 146.8MB. Free memory is still 87.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 305.08ms. Allocated memory is still 146.8MB. Free memory was 104.5MB in the beginning and 91.6MB in the end (delta: 12.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 39.49ms. Allocated memory is still 146.8MB. Free memory was 91.6MB in the beginning and 90.1MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 30.12ms. Allocated memory is still 146.8MB. Free memory was 90.1MB in the beginning and 88.9MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 474.40ms. Allocated memory is still 146.8MB. Free memory was 88.6MB in the beginning and 75.1MB in the end (delta: 13.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 111806.98ms. Allocated memory was 146.8MB in the beginning and 648.0MB in the end (delta: 501.2MB). Free memory was 75.1MB in the beginning and 416.2MB in the end (delta: -341.1MB). Peak memory consumption was 161.8MB. Max. memory is 16.1GB. * Witness Printer took 115.49ms. Allocated memory is still 648.0MB. Free memory was 416.2MB in the beginning and 410.9MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-09 00:38:40,982 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31af2679-5f67-4fe7-a18d-ccdb4068f531/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-09 00:38:41,005 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31af2679-5f67-4fe7-a18d-ccdb4068f531/bin/ukojak-verify-ImItNfHLgk/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