./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/prod4br-ll_valuebound1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097984b9-3923-4316-b22c-b0a0e3d18889/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097984b9-3923-4316-b22c-b0a0e3d18889/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097984b9-3923-4316-b22c-b0a0e3d18889/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097984b9-3923-4316-b22c-b0a0e3d18889/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/prod4br-ll_valuebound1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097984b9-3923-4316-b22c-b0a0e3d18889/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097984b9-3923-4316-b22c-b0a0e3d18889/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c7f1683dc0c60d20b83300f79a9b15e37cd1fd05703e492aec10298f1b5a1afa --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:56:02,569 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:56:02,651 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097984b9-3923-4316-b22c-b0a0e3d18889/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 03:56:02,656 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:56:02,656 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:56:02,679 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:56:02,680 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:56:02,680 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:56:02,681 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:56:02,681 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:56:02,681 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:56:02,681 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:56:02,681 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:56:02,682 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:56:02,682 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:56:02,682 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:56:02,682 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:56:02,682 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:56:02,682 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:56:02,682 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 03:56:02,683 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:56:02,683 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:56:02,683 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:56:02,683 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:56:02,683 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:56:02,683 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:56:02,684 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:56:02,684 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:56:02,684 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:56:02,684 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:56:02,684 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:56:02,684 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:56:02,684 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:56:02,685 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:56:02,685 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:56:02,685 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_097984b9-3923-4316-b22c-b0a0e3d18889/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c7f1683dc0c60d20b83300f79a9b15e37cd1fd05703e492aec10298f1b5a1afa [2024-11-25 03:56:02,986 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:56:02,997 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:56:03,001 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:56:03,003 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:56:03,003 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:56:03,004 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097984b9-3923-4316-b22c-b0a0e3d18889/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/nla-digbench-scaling/prod4br-ll_valuebound1.c [2024-11-25 03:56:06,051 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097984b9-3923-4316-b22c-b0a0e3d18889/bin/ukojak-verify-ENZ3QT5qd3/data/f55579001/673379f6a6d749338e57405db961bdf4/FLAG4b93c14c7 [2024-11-25 03:56:06,335 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:56:06,335 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097984b9-3923-4316-b22c-b0a0e3d18889/sv-benchmarks/c/nla-digbench-scaling/prod4br-ll_valuebound1.c [2024-11-25 03:56:06,343 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097984b9-3923-4316-b22c-b0a0e3d18889/bin/ukojak-verify-ENZ3QT5qd3/data/f55579001/673379f6a6d749338e57405db961bdf4/FLAG4b93c14c7 [2024-11-25 03:56:06,611 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097984b9-3923-4316-b22c-b0a0e3d18889/bin/ukojak-verify-ENZ3QT5qd3/data/f55579001/673379f6a6d749338e57405db961bdf4 [2024-11-25 03:56:06,613 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:56:06,614 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:56:06,616 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:56:06,616 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:56:06,621 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:56:06,622 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:56:06" (1/1) ... [2024-11-25 03:56:06,623 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32a405d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:06, skipping insertion in model container [2024-11-25 03:56:06,623 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:56:06" (1/1) ... [2024-11-25 03:56:06,638 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:56:06,797 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:56:06,809 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:56:06,838 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:56:06,856 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:56:06,856 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:06 WrapperNode [2024-11-25 03:56:06,856 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:56:06,857 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:56:06,858 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:56:06,858 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:56:06,865 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:06" (1/1) ... [2024-11-25 03:56:06,871 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:06" (1/1) ... [2024-11-25 03:56:06,902 INFO L138 Inliner]: procedures = 14, calls = 14, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 101 [2024-11-25 03:56:06,906 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:56:06,907 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:56:06,907 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:56:06,907 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:56:06,919 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:06" (1/1) ... [2024-11-25 03:56:06,919 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:06" (1/1) ... [2024-11-25 03:56:06,923 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:06" (1/1) ... [2024-11-25 03:56:06,924 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:06" (1/1) ... [2024-11-25 03:56:06,927 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:06" (1/1) ... [2024-11-25 03:56:06,932 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:06" (1/1) ... [2024-11-25 03:56:06,939 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:06" (1/1) ... [2024-11-25 03:56:06,940 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:06" (1/1) ... [2024-11-25 03:56:06,941 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:06" (1/1) ... [2024-11-25 03:56:06,942 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:56:06,943 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:56:06,943 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:56:06,943 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:56:06,944 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:06" (1/1) ... [2024-11-25 03:56:06,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:56:06,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097984b9-3923-4316-b22c-b0a0e3d18889/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:56:06,997 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097984b9-3923-4316-b22c-b0a0e3d18889/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:56:07,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097984b9-3923-4316-b22c-b0a0e3d18889/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:56:07,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:56:07,030 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 03:56:07,031 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 03:56:07,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:56:07,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:56:07,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:56:07,032 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 03:56:07,032 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 03:56:07,096 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:56:07,098 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:56:07,585 INFO L? ?]: Removed 91 outVars from TransFormulas that were not future-live. [2024-11-25 03:56:07,585 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:56:07,621 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:56:07,622 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 03:56:07,622 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:56:07 BoogieIcfgContainer [2024-11-25 03:56:07,622 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:56:07,623 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:56:07,623 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:56:07,633 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:56:07,633 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:56:07" (1/1) ... [2024-11-25 03:56:07,641 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:56:07,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:07,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 103 states and 111 transitions. [2024-11-25 03:56:07,703 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 111 transitions. [2024-11-25 03:56:07,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 03:56:07,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:07,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:07,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:56:07,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:07,875 INFO L256 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 03:56:07,881 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:56:08,054 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:56:08,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:08,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 104 states and 115 transitions. [2024-11-25 03:56:08,247 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 115 transitions. [2024-11-25 03:56:08,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:56:08,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:08,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:08,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:56:08,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:08,308 INFO L256 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-25 03:56:08,310 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:56:08,461 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:56:08,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:08,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 106 states and 122 transitions. [2024-11-25 03:56:08,929 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 122 transitions. [2024-11-25 03:56:08,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:56:08,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:08,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:08,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:56:08,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:08,987 INFO L256 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-25 03:56:08,988 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:56:09,089 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:56:09,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:09,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 109 states and 130 transitions. [2024-11-25 03:56:09,379 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 130 transitions. [2024-11-25 03:56:09,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:56:09,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:09,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:09,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:56:09,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:09,415 INFO L256 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-25 03:56:09,417 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:56:09,566 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:56:09,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:09,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 113 states and 138 transitions. [2024-11-25 03:56:09,951 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 138 transitions. [2024-11-25 03:56:09,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:56:09,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:09,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:09,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:10,180 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:56:10,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:10,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 118 states and 148 transitions. [2024-11-25 03:56:10,676 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 148 transitions. [2024-11-25 03:56:10,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:56:10,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:10,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:10,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:10,996 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:56:11,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:11,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 119 states and 149 transitions. [2024-11-25 03:56:11,537 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 149 transitions. [2024-11-25 03:56:11,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 03:56:11,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:11,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:11,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:56:11,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:11,611 INFO L256 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:56:11,612 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:56:11,808 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:56:12,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:12,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 126 states and 162 transitions. [2024-11-25 03:56:12,914 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 162 transitions. [2024-11-25 03:56:12,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:56:12,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:12,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:12,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:56:12,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:12,966 INFO L256 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 03:56:12,967 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:56:13,143 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:56:14,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:14,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 134 states and 177 transitions. [2024-11-25 03:56:14,666 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 177 transitions. [2024-11-25 03:56:14,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:56:14,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:14,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:14,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:14,778 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:56:15,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:15,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 137 states and 182 transitions. [2024-11-25 03:56:15,094 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 182 transitions. [2024-11-25 03:56:15,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:56:15,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:15,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:15,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:15,403 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:56:16,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:16,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 136 states and 181 transitions. [2024-11-25 03:56:16,077 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 181 transitions. [2024-11-25 03:56:16,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:56:16,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:16,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:16,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:16,417 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:56:18,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:18,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 144 states and 197 transitions. [2024-11-25 03:56:18,263 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 197 transitions. [2024-11-25 03:56:18,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:56:18,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:18,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:18,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:18,331 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:56:18,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:18,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 144 states and 197 transitions. [2024-11-25 03:56:18,385 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 197 transitions. [2024-11-25 03:56:18,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:56:18,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:18,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:18,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:18,711 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:56:21,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:21,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 153 states and 215 transitions. [2024-11-25 03:56:21,260 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 215 transitions. [2024-11-25 03:56:21,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:56:21,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:21,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:21,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:21,321 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:56:21,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:21,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 155 states and 218 transitions. [2024-11-25 03:56:21,379 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 218 transitions. [2024-11-25 03:56:21,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:56:21,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:21,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:21,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:21,563 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:56:24,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:24,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 163 states and 236 transitions. [2024-11-25 03:56:24,268 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 236 transitions. [2024-11-25 03:56:24,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:56:24,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:24,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:24,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:24,371 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:56:27,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:27,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 173 states and 255 transitions. [2024-11-25 03:56:27,078 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 255 transitions. [2024-11-25 03:56:27,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:56:27,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:27,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:27,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:27,257 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:56:27,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:27,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 176 states and 260 transitions. [2024-11-25 03:56:27,947 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 260 transitions. [2024-11-25 03:56:27,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:56:27,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:27,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:27,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:28,122 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:56:32,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:32,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 181 states and 270 transitions. [2024-11-25 03:56:32,489 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 270 transitions. [2024-11-25 03:56:32,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:56:32,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:32,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:32,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:32,546 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:56:32,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:32,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 184 states and 275 transitions. [2024-11-25 03:56:32,612 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 275 transitions. [2024-11-25 03:56:32,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:56:32,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:32,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:32,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:32,887 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:56:35,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:35,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 195 states and 298 transitions. [2024-11-25 03:56:35,871 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 298 transitions. [2024-11-25 03:56:35,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:56:35,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:35,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:35,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:36,440 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:56:39,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:39,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 203 states and 313 transitions. [2024-11-25 03:56:39,187 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 313 transitions. [2024-11-25 03:56:39,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:56:39,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:39,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:39,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:39,540 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:56:42,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:42,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 202 states and 312 transitions. [2024-11-25 03:56:42,439 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 312 transitions. [2024-11-25 03:56:42,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:56:42,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:42,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:42,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:42,477 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:56:43,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:43,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 205 states and 317 transitions. [2024-11-25 03:56:43,065 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 317 transitions. [2024-11-25 03:56:43,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:56:43,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:43,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:43,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:43,528 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:56:47,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:47,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 214 states and 332 transitions. [2024-11-25 03:56:47,295 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 332 transitions. [2024-11-25 03:56:47,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:56:47,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:47,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:47,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:47,333 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:56:47,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:47,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 218 states and 338 transitions. [2024-11-25 03:56:47,835 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 338 transitions. [2024-11-25 03:56:47,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:56:47,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:47,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:47,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:48,326 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:56:49,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:49,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 222 states and 345 transitions. [2024-11-25 03:56:49,847 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 345 transitions. [2024-11-25 03:56:49,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 03:56:49,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:49,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:49,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:50,542 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:56:52,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:52,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 226 states and 352 transitions. [2024-11-25 03:56:52,103 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 352 transitions. [2024-11-25 03:56:52,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 03:56:52,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:52,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:52,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:52,274 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:56:52,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:52,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 225 states and 351 transitions. [2024-11-25 03:56:52,604 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 351 transitions. [2024-11-25 03:56:52,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:56:52,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:52,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:52,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:52,674 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:56:52,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:52,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 227 states and 353 transitions. [2024-11-25 03:56:52,735 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 353 transitions. [2024-11-25 03:56:52,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:56:52,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:52,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:52,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:56:52,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:52,777 INFO L256 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 03:56:52,778 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:56:53,713 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:57:00,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:00,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 246 states and 383 transitions. [2024-11-25 03:57:00,260 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 383 transitions. [2024-11-25 03:57:00,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 03:57:00,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:57:00,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:57:00,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:57:00,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:57:00,296 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 03:57:00,297 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:57:01,039 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:57:02,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:02,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 254 states and 392 transitions. [2024-11-25 03:57:02,979 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 392 transitions. [2024-11-25 03:57:02,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 03:57:02,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:57:02,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:57:02,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:57:03,323 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:57:17,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:17,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 272 states and 418 transitions. [2024-11-25 03:57:17,998 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 418 transitions. [2024-11-25 03:57:17,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:57:17,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:57:18,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:57:18,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:57:18,386 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:57:20,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:20,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 273 states and 423 transitions. [2024-11-25 03:57:20,161 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 423 transitions. [2024-11-25 03:57:20,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:57:20,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:57:20,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:57:20,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:57:20,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:57:20,208 INFO L256 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-25 03:57:20,209 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:57:20,831 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:57:50,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:50,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 295 states and 457 transitions. [2024-11-25 03:57:50,923 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 457 transitions. [2024-11-25 03:57:50,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:57:50,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:57:50,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:57:50,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:57:50,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:57:50,982 INFO L256 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-25 03:57:50,983 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:57:51,051 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:57:51,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:51,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 296 states and 458 transitions. [2024-11-25 03:57:51,413 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 458 transitions. [2024-11-25 03:57:51,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 03:57:51,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:57:51,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:57:51,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:57:51,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:57:51,456 INFO L256 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 03:57:51,457 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:57:52,130 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:58:11,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:11,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 311 states and 484 transitions. [2024-11-25 03:58:11,097 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 484 transitions. [2024-11-25 03:58:11,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:58:11,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:11,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:11,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:58:11,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:11,142 INFO L256 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 03:58:11,143 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:58:11,550 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:58:12,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:12,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 312 states and 493 transitions. [2024-11-25 03:58:12,651 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 493 transitions. [2024-11-25 03:58:12,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:58:12,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:12,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:12,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:58:12,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:12,698 INFO L256 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-25 03:58:12,700 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:58:14,138 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:58:23,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:23,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 319 states and 506 transitions. [2024-11-25 03:58:23,189 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 506 transitions. [2024-11-25 03:58:23,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:58:23,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:23,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:23,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 03:58:23,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:23,237 INFO L256 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-25 03:58:23,238 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 03:58:25,392 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:58:30,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:30,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 325 states and 519 transitions. [2024-11-25 03:58:30,869 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 519 transitions. [2024-11-25 03:58:30,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 03:58:30,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:30,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:30,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:30,901 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:58:35,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:35,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 347 states and 545 transitions. [2024-11-25 03:58:35,925 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 545 transitions. [2024-11-25 03:58:35,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:58:35,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:35,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:35,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:35,957 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:58:44,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:44,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 355 states and 559 transitions. [2024-11-25 03:58:44,956 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 559 transitions. [2024-11-25 03:58:44,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:58:44,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:44,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:44,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:44,989 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:58:46,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:46,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 356 states and 561 transitions. [2024-11-25 03:58:46,722 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 561 transitions. [2024-11-25 03:58:46,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 03:58:46,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:46,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:46,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:46,749 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 03:58:48,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:48,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 337 states and 530 transitions. [2024-11-25 03:58:48,383 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 530 transitions. [2024-11-25 03:58:48,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:58:48,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:48,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:48,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:49,051 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:58:55,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:55,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 343 states and 546 transitions. [2024-11-25 03:58:55,361 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 546 transitions. [2024-11-25 03:58:55,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:58:55,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:55,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:55,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:55,429 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:58:56,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:56,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 344 states and 547 transitions. [2024-11-25 03:58:56,672 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 547 transitions. [2024-11-25 03:58:56,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:58:56,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:56,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:56,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:56,744 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:58:58,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:58,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 345 states and 549 transitions. [2024-11-25 03:58:58,671 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 549 transitions. [2024-11-25 03:58:58,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:58:58,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:58,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:58,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:59,133 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:59:02,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:02,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 347 states and 553 transitions. [2024-11-25 03:59:02,312 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 553 transitions. [2024-11-25 03:59:02,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:59:02,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:02,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:02,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:02,597 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:59:04,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:04,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 348 states and 555 transitions. [2024-11-25 03:59:04,397 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 555 transitions. [2024-11-25 03:59:04,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:59:04,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:04,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:04,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:04,458 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:59:04,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:04,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 351 states and 561 transitions. [2024-11-25 03:59:04,663 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 561 transitions. [2024-11-25 03:59:04,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:59:04,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:04,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:04,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:05,018 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:59:12,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:12,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 359 states and 579 transitions. [2024-11-25 03:59:12,338 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 579 transitions. [2024-11-25 03:59:12,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:59:12,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:12,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:12,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:12,377 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:59:17,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:17,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 364 states and 589 transitions. [2024-11-25 03:59:17,012 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 589 transitions. [2024-11-25 03:59:17,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:59:17,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:17,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:17,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:17,884 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:59:29,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:29,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 373 states and 613 transitions. [2024-11-25 03:59:29,031 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 613 transitions. [2024-11-25 03:59:29,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:59:29,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:29,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:29,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:29,070 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:59:31,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:31,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 374 states and 614 transitions. [2024-11-25 03:59:31,732 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 614 transitions. [2024-11-25 03:59:31,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:59:31,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:31,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:31,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:31,826 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:59:33,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:33,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 375 states and 616 transitions. [2024-11-25 03:59:33,876 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 616 transitions. [2024-11-25 03:59:33,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:59:33,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:33,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:33,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:33,911 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:59:35,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:35,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 376 states and 618 transitions. [2024-11-25 03:59:35,313 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 618 transitions. [2024-11-25 03:59:35,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:59:35,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:35,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:35,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:35,389 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:59:36,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:36,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 377 states and 620 transitions. [2024-11-25 03:59:36,910 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 620 transitions. [2024-11-25 03:59:36,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:59:36,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:36,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:36,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:36,943 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:59:38,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:38,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 378 states and 622 transitions. [2024-11-25 03:59:38,968 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 622 transitions. [2024-11-25 03:59:38,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:59:38,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:38,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:38,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:39,023 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:59:41,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:41,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 379 states and 624 transitions. [2024-11-25 03:59:41,274 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 624 transitions. [2024-11-25 03:59:41,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:59:41,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:41,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:41,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:43,808 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:59:52,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:52,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 385 states and 635 transitions. [2024-11-25 03:59:52,198 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 635 transitions. [2024-11-25 03:59:52,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:59:52,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:52,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:52,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:52,645 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:00:00,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:00,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 394 states and 662 transitions. [2024-11-25 04:00:00,804 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 662 transitions. [2024-11-25 04:00:00,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:00:00,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:00,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:00,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:01,890 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:00:04,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:04,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 395 states and 672 transitions. [2024-11-25 04:00:04,447 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 672 transitions. [2024-11-25 04:00:04,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:00:04,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:04,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:04,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:04,481 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:00:04,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:04,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 398 states and 681 transitions. [2024-11-25 04:00:04,616 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 681 transitions. [2024-11-25 04:00:04,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:00:04,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:04,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:04,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:04,649 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:00:11,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:11,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 404 states and 692 transitions. [2024-11-25 04:00:11,152 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 692 transitions. [2024-11-25 04:00:11,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:00:11,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:11,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:11,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:11,195 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:00:11,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:11,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 405 states and 692 transitions. [2024-11-25 04:00:11,312 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 692 transitions. [2024-11-25 04:00:11,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:00:11,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:11,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:11,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:12,372 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:00:22,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:22,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 411 states and 709 transitions. [2024-11-25 04:00:22,053 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 709 transitions. [2024-11-25 04:00:22,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:00:22,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:22,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:22,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:23,027 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:00:26,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:26,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 415 states and 717 transitions. [2024-11-25 04:00:26,363 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 717 transitions. [2024-11-25 04:00:26,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:00:26,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:26,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:26,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:26,403 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:00:28,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:28,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 417 states and 721 transitions. [2024-11-25 04:00:28,126 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 721 transitions. [2024-11-25 04:00:28,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:00:28,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:28,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:28,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:29,213 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:00:43,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:43,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 426 states and 744 transitions. [2024-11-25 04:00:43,687 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 744 transitions. [2024-11-25 04:00:43,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:00:43,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:43,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:43,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:43,787 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:00:45,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:45,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 428 states and 747 transitions. [2024-11-25 04:00:45,890 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 747 transitions. [2024-11-25 04:00:45,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:00:45,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:45,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:45,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:46,861 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:00:50,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:50,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 430 states and 750 transitions. [2024-11-25 04:00:50,042 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 750 transitions. [2024-11-25 04:00:50,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:00:50,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:50,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:50,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:50,068 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:00:51,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:51,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 431 states and 751 transitions. [2024-11-25 04:00:51,377 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 751 transitions. [2024-11-25 04:00:51,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:00:51,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:51,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:51,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:51,440 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:00:54,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:54,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 432 states and 756 transitions. [2024-11-25 04:00:54,256 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 756 transitions. [2024-11-25 04:00:54,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:00:54,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:54,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:54,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:54,332 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:00:56,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:56,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 433 states and 761 transitions. [2024-11-25 04:00:56,197 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 761 transitions. [2024-11-25 04:00:56,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:00:56,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:56,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:56,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:57,095 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:00:58,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:58,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 434 states and 763 transitions. [2024-11-25 04:00:58,965 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 763 transitions. [2024-11-25 04:00:58,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:00:58,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:58,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:58,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:59,001 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:01:00,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:00,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 435 states and 764 transitions. [2024-11-25 04:01:00,792 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 764 transitions. [2024-11-25 04:01:00,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:01:00,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:00,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:00,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:00,953 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:01:02,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:02,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 436 states and 765 transitions. [2024-11-25 04:01:02,578 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 765 transitions. [2024-11-25 04:01:02,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:01:02,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:02,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:02,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:02,621 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:01:09,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:09,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 441 states and 779 transitions. [2024-11-25 04:01:09,293 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 779 transitions. [2024-11-25 04:01:09,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:01:09,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:09,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:09,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:09,431 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:01:11,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:11,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 443 states and 780 transitions. [2024-11-25 04:01:11,021 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 780 transitions. [2024-11-25 04:01:11,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:01:11,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:11,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:11,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:13,268 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 12 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:01:25,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:25,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 449 states and 796 transitions. [2024-11-25 04:01:25,031 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 796 transitions. [2024-11-25 04:01:25,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:01:25,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:25,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:25,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:25,596 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 04:01:40,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:40,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 459 states and 820 transitions. [2024-11-25 04:01:40,772 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 820 transitions. [2024-11-25 04:01:40,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:01:40,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:40,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:40,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:40,807 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 04:01:51,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:51,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 464 states and 842 transitions. [2024-11-25 04:01:51,298 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 842 transitions. [2024-11-25 04:01:51,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:01:51,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:51,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:51,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:51,341 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:01:54,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:54,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 470 states and 849 transitions. [2024-11-25 04:01:54,327 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 849 transitions. [2024-11-25 04:01:54,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:01:54,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:54,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:54,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:54,480 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 12 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:02:04,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:04,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 476 states and 868 transitions. [2024-11-25 04:02:04,880 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 868 transitions. [2024-11-25 04:02:04,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:02:04,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:04,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:04,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:05,027 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 12 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:02:07,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:07,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 477 states and 871 transitions. [2024-11-25 04:02:07,112 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 871 transitions. [2024-11-25 04:02:07,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:02:07,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:07,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:07,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:07,159 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:02:08,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:08,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 478 states and 872 transitions. [2024-11-25 04:02:08,631 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 872 transitions. [2024-11-25 04:02:08,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:02:08,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:08,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:08,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:08,658 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 04:02:11,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:11,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 479 states and 874 transitions. [2024-11-25 04:02:11,081 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 874 transitions. [2024-11-25 04:02:11,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:02:11,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:11,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:11,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:11,238 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 12 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:02:13,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:13,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 480 states and 876 transitions. [2024-11-25 04:02:13,715 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 876 transitions. [2024-11-25 04:02:13,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 04:02:13,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:13,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:13,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:13,752 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 04:02:13,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:13,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 481 states and 881 transitions. [2024-11-25 04:02:13,834 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 881 transitions. [2024-11-25 04:02:13,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 04:02:13,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:13,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:13,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:13,865 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:02:15,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:15,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 485 states and 889 transitions. [2024-11-25 04:02:15,125 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 889 transitions. [2024-11-25 04:02:15,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 04:02:15,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:15,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:15,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:15,162 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:02:21,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:21,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 493 states and 900 transitions. [2024-11-25 04:02:21,387 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 900 transitions. [2024-11-25 04:02:21,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 04:02:21,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:21,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:21,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:22,534 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:02:29,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:29,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 497 states and 908 transitions. [2024-11-25 04:02:29,411 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 908 transitions. [2024-11-25 04:02:29,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 04:02:29,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:29,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:29,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:31,388 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 11 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:02:54,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:54,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 532 states and 964 transitions. [2024-11-25 04:02:54,236 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 964 transitions. [2024-11-25 04:02:54,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 04:02:54,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:54,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:54,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:54,306 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:02:56,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:56,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 534 states and 966 transitions. [2024-11-25 04:02:56,181 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 966 transitions. [2024-11-25 04:02:56,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 04:02:56,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:56,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:56,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:56,265 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:02:59,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:59,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 536 states and 968 transitions. [2024-11-25 04:02:59,172 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 968 transitions. [2024-11-25 04:02:59,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 04:02:59,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:59,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:59,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:59,230 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:03:00,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:00,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 537 states and 969 transitions. [2024-11-25 04:03:00,909 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 969 transitions. [2024-11-25 04:03:00,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 04:03:00,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:00,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:00,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:01,097 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 11 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:03:06,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:06,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 539 states and 975 transitions. [2024-11-25 04:03:06,779 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 975 transitions. [2024-11-25 04:03:06,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 04:03:06,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:06,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:06,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:06,958 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 11 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:03:09,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:09,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 540 states and 977 transitions. [2024-11-25 04:03:09,319 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 977 transitions. [2024-11-25 04:03:09,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 04:03:09,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:09,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:09,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:10,862 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:03:19,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:19,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 548 states and 994 transitions. [2024-11-25 04:03:19,598 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 994 transitions. [2024-11-25 04:03:19,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 04:03:19,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:19,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:19,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:19,656 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:03:23,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:23,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 551 states and 1000 transitions. [2024-11-25 04:03:23,622 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1000 transitions. [2024-11-25 04:03:23,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 04:03:23,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:23,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:23,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:24,293 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:03:26,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:26,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 552 states and 1004 transitions. [2024-11-25 04:03:26,822 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1004 transitions. [2024-11-25 04:03:26,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 04:03:26,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:26,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:26,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:27,498 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:03:32,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:32,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 56 states and 64 transitions. [2024-11-25 04:03:32,054 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 64 transitions. [2024-11-25 04:03:32,055 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-25 04:03:32,056 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 102 iterations. [2024-11-25 04:03:32,067 INFO L726 CodeCheckObserver]: All specifications hold 42 specifications checked. All of them hold [2024-11-25 04:03:39,140 INFO L77 FloydHoareUtils]: At program point L35-2(line 35) the Hoare annotation is: true [2024-11-25 04:03:39,141 INFO L77 FloydHoareUtils]: At program point L35-3(line 35) the Hoare annotation is: (not (and (< 9223372036854775807 (* |ULTIMATE.start_main_~a~0#1| |ULTIMATE.start_main_~b~0#1| |ULTIMATE.start_main_~p~0#1|)) (= |ULTIMATE.start_main_~q~0#1| 0))) [2024-11-25 04:03:39,141 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) the Hoare annotation is: true [2024-11-25 04:03:39,141 INFO L77 FloydHoareUtils]: At program point L35-4(line 35) the Hoare annotation is: true [2024-11-25 04:03:39,141 INFO L77 FloydHoareUtils]: At program point L35-5(line 35) the Hoare annotation is: true [2024-11-25 04:03:39,141 INFO L77 FloydHoareUtils]: At program point L35-6(line 35) the Hoare annotation is: (< 0 (+ 9223372036854775809 (* |ULTIMATE.start_main_~x~0#1| |ULTIMATE.start_main_~y~0#1|))) [2024-11-25 04:03:39,141 INFO L77 FloydHoareUtils]: At program point L35-7(line 35) the Hoare annotation is: (let ((.cse0 (* |ULTIMATE.start_main_~x~0#1| |ULTIMATE.start_main_~y~0#1|))) (and (< 0 (+ 9223372036854775809 .cse0)) (<= .cse0 9223372036854775807))) [2024-11-25 04:03:39,141 INFO L77 FloydHoareUtils]: At program point L27(line 27) the Hoare annotation is: true [2024-11-25 04:03:39,142 INFO L77 FloydHoareUtils]: At program point L35-8(lines 34 55) the Hoare annotation is: true [2024-11-25 04:03:39,142 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr41ASSERT_VIOLATIONINTEGER_OVERFLOW(line 58) the Hoare annotation is: true [2024-11-25 04:03:39,142 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 53) the Hoare annotation is: true [2024-11-25 04:03:39,142 INFO L77 FloydHoareUtils]: At program point L52(line 52) the Hoare annotation is: true [2024-11-25 04:03:39,142 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 49) the Hoare annotation is: true [2024-11-25 04:03:39,142 INFO L77 FloydHoareUtils]: At program point L52-1(line 52) the Hoare annotation is: true [2024-11-25 04:03:39,142 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 45) no Hoare annotation was computed. [2024-11-25 04:03:39,143 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 53) the Hoare annotation is: true [2024-11-25 04:03:39,143 INFO L77 FloydHoareUtils]: At program point L44(lines 44 54) the Hoare annotation is: true [2024-11-25 04:03:39,143 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) the Hoare annotation is: true [2024-11-25 04:03:39,143 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) the Hoare annotation is: true [2024-11-25 04:03:39,143 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 46) the Hoare annotation is: true [2024-11-25 04:03:39,143 INFO L77 FloydHoareUtils]: At program point L53(line 53) the Hoare annotation is: true [2024-11-25 04:03:39,143 INFO L77 FloydHoareUtils]: At program point L53-1(line 53) the Hoare annotation is: (<= 0 (+ 9223372036854775808 |ULTIMATE.start_main_~a~0#1| |ULTIMATE.start_main_~b~0#1|)) [2024-11-25 04:03:39,143 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 49) the Hoare annotation is: true [2024-11-25 04:03:39,143 INFO L77 FloydHoareUtils]: At program point L53-2(line 53) the Hoare annotation is: (<= 0 (+ 9223372036854775808 |ULTIMATE.start_main_~a~0#1| |ULTIMATE.start_main_~b~0#1|)) [2024-11-25 04:03:39,144 INFO L77 FloydHoareUtils]: At program point L53-3(line 53) the Hoare annotation is: true [2024-11-25 04:03:39,144 INFO L77 FloydHoareUtils]: At program point L53-4(line 53) the Hoare annotation is: true [2024-11-25 04:03:39,144 INFO L77 FloydHoareUtils]: At program point L53-5(line 53) the Hoare annotation is: true [2024-11-25 04:03:39,144 INFO L77 FloydHoareUtils]: At program point L53-6(line 53) the Hoare annotation is: (not (and (= |ULTIMATE.start_main_~q~0#1| 0) (< 9223372036854775807 (+ |ULTIMATE.start_main_~p~0#1| (* |ULTIMATE.start_main_~a~0#1| |ULTIMATE.start_main_~p~0#1|) (* |ULTIMATE.start_main_~b~0#1| |ULTIMATE.start_main_~p~0#1|))))) [2024-11-25 04:03:39,144 INFO L77 FloydHoareUtils]: At program point L53-7(line 53) the Hoare annotation is: true [2024-11-25 04:03:39,144 INFO L77 FloydHoareUtils]: At program point L45(line 45) the Hoare annotation is: (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648)) [2024-11-25 04:03:39,144 INFO L77 FloydHoareUtils]: At program point L45-1(line 45) the Hoare annotation is: true [2024-11-25 04:03:39,144 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr36ASSERT_VIOLATIONINTEGER_OVERFLOW(line 53) the Hoare annotation is: true [2024-11-25 04:03:39,145 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 41) the Hoare annotation is: true [2024-11-25 04:03:39,145 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) the Hoare annotation is: true [2024-11-25 04:03:39,145 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 46) the Hoare annotation is: true [2024-11-25 04:03:39,145 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 49) the Hoare annotation is: true [2024-11-25 04:03:39,145 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 53) the Hoare annotation is: true [2024-11-25 04:03:39,145 INFO L77 FloydHoareUtils]: At program point L46(line 46) the Hoare annotation is: true [2024-11-25 04:03:39,145 INFO L77 FloydHoareUtils]: At program point L46-1(line 46) the Hoare annotation is: true [2024-11-25 04:03:39,145 INFO L77 FloydHoareUtils]: At program point L46-2(line 46) the Hoare annotation is: true [2024-11-25 04:03:39,145 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 41) the Hoare annotation is: true [2024-11-25 04:03:39,146 INFO L77 FloydHoareUtils]: At program point L46-3(line 46) the Hoare annotation is: true [2024-11-25 04:03:39,146 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-25 04:03:39,146 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 46) the Hoare annotation is: true [2024-11-25 04:03:39,146 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 51) the Hoare annotation is: true [2024-11-25 04:03:39,146 INFO L77 FloydHoareUtils]: At program point L47(lines 47 54) the Hoare annotation is: true [2024-11-25 04:03:39,146 INFO L77 FloydHoareUtils]: At program point L47-2(lines 34 55) the Hoare annotation is: true [2024-11-25 04:03:39,146 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 42) the Hoare annotation is: true [2024-11-25 04:03:39,146 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr38ASSERT_VIOLATIONINTEGER_OVERFLOW(line 57) the Hoare annotation is: true [2024-11-25 04:03:39,146 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 46) the Hoare annotation is: true [2024-11-25 04:03:39,147 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 51) the Hoare annotation is: true [2024-11-25 04:03:39,147 INFO L77 FloydHoareUtils]: At program point L48(line 48) the Hoare annotation is: (<= 0 (+ |ULTIMATE.start_main_~b~0#1| 2147483648)) [2024-11-25 04:03:39,147 INFO L77 FloydHoareUtils]: At program point L48-1(line 48) the Hoare annotation is: true [2024-11-25 04:03:39,147 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr37ASSERT_VIOLATIONINTEGER_OVERFLOW(line 53) the Hoare annotation is: true [2024-11-25 04:03:39,147 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 42) the Hoare annotation is: true [2024-11-25 04:03:39,147 INFO L77 FloydHoareUtils]: At program point L40(lines 40 54) the Hoare annotation is: true [2024-11-25 04:03:39,147 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) the Hoare annotation is: true [2024-11-25 04:03:39,147 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) the Hoare annotation is: true [2024-11-25 04:03:39,147 INFO L77 FloydHoareUtils]: At program point L57(line 57) the Hoare annotation is: (or (let ((.cse0 (* |ULTIMATE.start_main_~a~0#1| |ULTIMATE.start_main_~b~0#1|))) (and (<= .cse0 9223372036854775807) (< 0 (+ 9223372036854775809 .cse0)))) (< 9223372036854775807 (* |ULTIMATE.start_main_~x~0#1| |ULTIMATE.start_main_~y~0#1|))) [2024-11-25 04:03:39,148 INFO L77 FloydHoareUtils]: At program point L24(line 24) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~x~0#1| 2147483647) (<= 0 (+ |ULTIMATE.start_main_~x~0#1| 2147483648))) [2024-11-25 04:03:39,148 INFO L77 FloydHoareUtils]: At program point L57-1(line 57) the Hoare annotation is: (let ((.cse0 (* |ULTIMATE.start_main_~a~0#1| |ULTIMATE.start_main_~b~0#1|))) (and (<= .cse0 9223372036854775807) (< 0 (+ 9223372036854775809 .cse0)))) [2024-11-25 04:03:39,148 INFO L77 FloydHoareUtils]: At program point L24-1(line 24) the Hoare annotation is: (and (<= 0 |ULTIMATE.start_main_~x~0#1|) (<= |ULTIMATE.start_main_~x~0#1| 1)) [2024-11-25 04:03:39,148 INFO L77 FloydHoareUtils]: At program point L57-2(line 57) the Hoare annotation is: true [2024-11-25 04:03:39,148 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 48) the Hoare annotation is: true [2024-11-25 04:03:39,148 INFO L77 FloydHoareUtils]: At program point L49(line 49) the Hoare annotation is: true [2024-11-25 04:03:39,148 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) the Hoare annotation is: true [2024-11-25 04:03:39,148 INFO L77 FloydHoareUtils]: At program point L49-1(line 49) the Hoare annotation is: true [2024-11-25 04:03:39,148 INFO L77 FloydHoareUtils]: At program point L49-2(line 49) the Hoare annotation is: true [2024-11-25 04:03:39,149 INFO L77 FloydHoareUtils]: At program point L49-3(line 49) the Hoare annotation is: true [2024-11-25 04:03:39,149 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 53) no Hoare annotation was computed. [2024-11-25 04:03:39,149 INFO L77 FloydHoareUtils]: At program point L41(line 41) the Hoare annotation is: true [2024-11-25 04:03:39,149 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr40ASSERT_VIOLATIONINTEGER_OVERFLOW(line 58) the Hoare annotation is: true [2024-11-25 04:03:39,149 INFO L77 FloydHoareUtils]: At program point L41-1(line 41) the Hoare annotation is: true [2024-11-25 04:03:39,149 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-25 04:03:39,149 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) the Hoare annotation is: true [2024-11-25 04:03:39,149 INFO L77 FloydHoareUtils]: At program point L58(line 58) the Hoare annotation is: true [2024-11-25 04:03:39,149 INFO L77 FloydHoareUtils]: At program point L58-1(line 58) the Hoare annotation is: true [2024-11-25 04:03:39,149 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 52) the Hoare annotation is: true [2024-11-25 04:03:39,149 INFO L77 FloydHoareUtils]: At program point L58-2(line 58) the Hoare annotation is: true [2024-11-25 04:03:39,149 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 48) no Hoare annotation was computed. [2024-11-25 04:03:39,150 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) the Hoare annotation is: true [2024-11-25 04:03:39,150 INFO L77 FloydHoareUtils]: At program point L42(line 42) the Hoare annotation is: true [2024-11-25 04:03:39,150 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr39ASSERT_VIOLATIONINTEGER_OVERFLOW(line 57) the Hoare annotation is: true [2024-11-25 04:03:39,150 INFO L77 FloydHoareUtils]: At program point L42-1(line 42) the Hoare annotation is: true [2024-11-25 04:03:39,150 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 49) the Hoare annotation is: true [2024-11-25 04:03:39,150 INFO L77 FloydHoareUtils]: At program point L34-2(lines 34 55) the Hoare annotation is: (let ((.cse1 (* |ULTIMATE.start_main_~x~0#1| |ULTIMATE.start_main_~y~0#1|))) (or (let ((.cse0 (* |ULTIMATE.start_main_~a~0#1| |ULTIMATE.start_main_~b~0#1|))) (and (<= .cse0 9223372036854775807) (< 0 (+ 9223372036854775809 .cse0)))) (< 9223372036854775807 .cse1) (<= (+ 9223372036854775809 .cse1) 0))) [2024-11-25 04:03:39,150 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) the Hoare annotation is: true [2024-11-25 04:03:39,150 INFO L77 FloydHoareUtils]: At program point L26(line 26) the Hoare annotation is: (and (<= 0 |ULTIMATE.start_main_~x~0#1|) (<= |ULTIMATE.start_main_~x~0#1| 1) (<= 0 (+ |ULTIMATE.start_main_~y~0#1| 2147483648)) (<= |ULTIMATE.start_main_~y~0#1| 2147483647)) [2024-11-25 04:03:39,151 INFO L77 FloydHoareUtils]: At program point L26-1(line 26) the Hoare annotation is: (not (and (<= 0 |ULTIMATE.start_main_~x~0#1|) (not (and (<= 0 |ULTIMATE.start_main_~y~0#1|) (<= |ULTIMATE.start_main_~y~0#1| 1))) (<= |ULTIMATE.start_main_~x~0#1| 1))) [2024-11-25 04:03:39,151 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 53) the Hoare annotation is: true [2024-11-25 04:03:39,151 INFO L77 FloydHoareUtils]: At program point L51(line 51) the Hoare annotation is: true [2024-11-25 04:03:39,151 INFO L77 FloydHoareUtils]: At program point L51-1(line 51) the Hoare annotation is: true [2024-11-25 04:03:39,151 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 53) the Hoare annotation is: true [2024-11-25 04:03:39,151 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 45) the Hoare annotation is: true [2024-11-25 04:03:39,151 INFO L77 FloydHoareUtils]: At program point L43(line 43) the Hoare annotation is: true [2024-11-25 04:03:39,151 INFO L77 FloydHoareUtils]: At program point L43-1(line 43) the Hoare annotation is: true [2024-11-25 04:03:39,151 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) the Hoare annotation is: true [2024-11-25 04:03:39,151 INFO L77 FloydHoareUtils]: At program point L35(line 35) the Hoare annotation is: true [2024-11-25 04:03:39,151 INFO L77 FloydHoareUtils]: At program point L35-1(line 35) the Hoare annotation is: true [2024-11-25 04:03:39,152 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 8 10) the Hoare annotation is: true [2024-11-25 04:03:39,152 INFO L77 FloydHoareUtils]: At program point assume_abort_if_notEXIT(lines 8 10) the Hoare annotation is: (not (= |assume_abort_if_not_#in~cond| 0)) [2024-11-25 04:03:39,152 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(lines 11 17) the Hoare annotation is: true [2024-11-25 04:03:39,152 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 11 17) the Hoare annotation is: true [2024-11-25 04:03:39,169 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 25.11 04:03:39 ImpRootNode [2024-11-25 04:03:39,169 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-25 04:03:39,170 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-25 04:03:39,170 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-25 04:03:39,170 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-25 04:03:39,171 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:56:07" (3/4) ... [2024-11-25 04:03:39,173 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-25 04:03:39,176 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-25 04:03:39,176 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-25 04:03:39,181 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 19 nodes and edges [2024-11-25 04:03:39,181 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-11-25 04:03:39,181 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-25 04:03:39,181 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-25 04:03:39,278 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097984b9-3923-4316-b22c-b0a0e3d18889/bin/ukojak-verify-ENZ3QT5qd3/witness.graphml [2024-11-25 04:03:39,278 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097984b9-3923-4316-b22c-b0a0e3d18889/bin/ukojak-verify-ENZ3QT5qd3/witness.yml [2024-11-25 04:03:39,279 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-25 04:03:39,279 INFO L158 Benchmark]: Toolchain (without parser) took 452664.89ms. Allocated memory was 142.6MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 104.6MB in the beginning and 426.5MB in the end (delta: -321.8MB). Peak memory consumption was 893.0MB. Max. memory is 16.1GB. [2024-11-25 04:03:39,280 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 167.8MB. Free memory is still 103.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:03:39,281 INFO L158 Benchmark]: CACSL2BoogieTranslator took 241.04ms. Allocated memory is still 142.6MB. Free memory was 104.6MB in the beginning and 93.4MB in the end (delta: 11.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 04:03:39,282 INFO L158 Benchmark]: Boogie Procedure Inliner took 49.00ms. Allocated memory is still 142.6MB. Free memory was 93.4MB in the beginning and 91.6MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:03:39,282 INFO L158 Benchmark]: Boogie Preprocessor took 35.25ms. Allocated memory is still 142.6MB. Free memory was 91.6MB in the beginning and 90.9MB in the end (delta: 675.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:03:39,283 INFO L158 Benchmark]: RCFGBuilder took 679.38ms. Allocated memory is still 142.6MB. Free memory was 90.9MB in the beginning and 69.9MB in the end (delta: 21.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-25 04:03:39,284 INFO L158 Benchmark]: CodeCheck took 451546.23ms. Allocated memory was 142.6MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 69.6MB in the beginning and 431.0MB in the end (delta: -361.4MB). Peak memory consumption was 851.0MB. Max. memory is 16.1GB. [2024-11-25 04:03:39,285 INFO L158 Benchmark]: Witness Printer took 109.02ms. Allocated memory is still 1.4GB. Free memory was 431.0MB in the beginning and 426.5MB in the end (delta: 4.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 04:03:39,286 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, 103 locations, 42 error locations. Started 1 CEGAR loops. OverallTime: 444.4s, OverallIterations: 102, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 69256 SdHoareTripleChecker+Valid, 381.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 64003 mSDsluCounter, 8796 SdHoareTripleChecker+Invalid, 346.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1494 mSDsCounter, 16948 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 186892 IncrementalHoareTripleChecker+Invalid, 203840 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 16948 mSolverCounterUnsat, 7302 mSDtfsCounter, 186892 mSolverCounterSat, 3.5s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 44447 GetRequests, 40821 SyntacticMatches, 2300 SemanticMatches, 1326 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1097872 ImplicationChecksByTransitivity, 420.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 36.7s InterpolantComputationTime, 4630 NumberOfCodeBlocks, 4630 NumberOfCodeBlocksAsserted, 101 NumberOfCheckSat, 4529 ConstructedInterpolants, 0 QuantifiedInterpolants, 19698 SizeOfPredicates, 20 NumberOfNonLiveVariables, 1047 ConjunctsInSsa, 150 ConjunctsInUnsatCore, 101 InterpolantComputations, 52 PerfectInterpolantSequences, 1100/1564 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: 35]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 35]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 35]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 35]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 35]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 35]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 35]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 35]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 41]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 41]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 42]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 42]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 45]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 45]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 46]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 46]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 46]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 46]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 48]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 48]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 49]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 49]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 49]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 49]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 51]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 51]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 52]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 52]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 53]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 53]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 53]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 53]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 53]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 53]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 53]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 53]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 57]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 57]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 58]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 58]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 42 specifications checked. All of them hold - ProcedureContractResult [Line: 8]: Procedure Contract for assume_abort_if_not Derived contract for procedure assume_abort_if_not. Ensures: (cond != 0) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 167.8MB. Free memory is still 103.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 241.04ms. Allocated memory is still 142.6MB. Free memory was 104.6MB in the beginning and 93.4MB in the end (delta: 11.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 49.00ms. Allocated memory is still 142.6MB. Free memory was 93.4MB in the beginning and 91.6MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 35.25ms. Allocated memory is still 142.6MB. Free memory was 91.6MB in the beginning and 90.9MB in the end (delta: 675.6kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 679.38ms. Allocated memory is still 142.6MB. Free memory was 90.9MB in the beginning and 69.9MB in the end (delta: 21.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 451546.23ms. Allocated memory was 142.6MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 69.6MB in the beginning and 431.0MB in the end (delta: -361.4MB). Peak memory consumption was 851.0MB. Max. memory is 16.1GB. * Witness Printer took 109.02ms. Allocated memory is still 1.4GB. Free memory was 431.0MB in the beginning and 426.5MB in the end (delta: 4.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-25 04:03:39,502 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097984b9-3923-4316-b22c-b0a0e3d18889/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-25 04:03:39,512 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097984b9-3923-4316-b22c-b0a0e3d18889/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE