./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps4-ll_unwindbound1.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_aed4be25-b657-42b3-812a-a38f843d444f/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aed4be25-b657-42b3-812a-a38f843d444f/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_aed4be25-b657-42b3-812a-a38f843d444f/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aed4be25-b657-42b3-812a-a38f843d444f/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps4-ll_unwindbound1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aed4be25-b657-42b3-812a-a38f843d444f/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_aed4be25-b657-42b3-812a-a38f843d444f/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 5a7fa473b022aa2e23bff7f5f7b8857d51e8b48cb53169d649271e1a03b0ebc0 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-24 18:05:57,322 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 18:05:57,416 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aed4be25-b657-42b3-812a-a38f843d444f/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-24 18:05:57,424 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 18:05:57,425 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-24 18:05:57,465 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 18:05:57,466 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 18:05:57,467 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-24 18:05:57,468 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 18:05:57,468 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 18:05:57,470 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 18:05:57,470 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 18:05:57,470 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-24 18:05:57,470 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 18:05:57,470 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-24 18:05:57,470 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 18:05:57,470 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 18:05:57,470 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 18:05:57,471 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 18:05:57,471 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-24 18:05:57,471 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-24 18:05:57,471 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-24 18:05:57,471 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 18:05:57,471 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 18:05:57,471 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 18:05:57,471 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-24 18:05:57,471 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-24 18:05:57,471 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-24 18:05:57,471 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 18:05:57,472 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:05:57,472 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 18:05:57,472 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 18:05:57,472 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 18:05:57,472 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-24 18:05:57,472 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 18:05:57,472 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_aed4be25-b657-42b3-812a-a38f843d444f/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 -> 5a7fa473b022aa2e23bff7f5f7b8857d51e8b48cb53169d649271e1a03b0ebc0 [2024-11-24 18:05:57,827 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 18:05:57,837 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 18:05:57,840 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 18:05:57,841 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 18:05:57,842 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 18:05:57,843 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aed4be25-b657-42b3-812a-a38f843d444f/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/nla-digbench-scaling/ps4-ll_unwindbound1.c [2024-11-24 18:06:00,869 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aed4be25-b657-42b3-812a-a38f843d444f/bin/ukojak-verify-ENZ3QT5qd3/data/3054298ec/48a8d539ba704a41949e712a53b1f3be/FLAG28933134e [2024-11-24 18:06:01,149 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 18:06:01,151 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aed4be25-b657-42b3-812a-a38f843d444f/sv-benchmarks/c/nla-digbench-scaling/ps4-ll_unwindbound1.c [2024-11-24 18:06:01,161 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aed4be25-b657-42b3-812a-a38f843d444f/bin/ukojak-verify-ENZ3QT5qd3/data/3054298ec/48a8d539ba704a41949e712a53b1f3be/FLAG28933134e [2024-11-24 18:06:01,187 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aed4be25-b657-42b3-812a-a38f843d444f/bin/ukojak-verify-ENZ3QT5qd3/data/3054298ec/48a8d539ba704a41949e712a53b1f3be [2024-11-24 18:06:01,191 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 18:06:01,211 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 18:06:01,214 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 18:06:01,214 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 18:06:01,224 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 18:06:01,228 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:06:01" (1/1) ... [2024-11-24 18:06:01,230 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@713762b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:06:01, skipping insertion in model container [2024-11-24 18:06:01,234 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:06:01" (1/1) ... [2024-11-24 18:06:01,253 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 18:06:01,485 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:06:01,499 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 18:06:01,530 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:06:01,551 INFO L204 MainTranslator]: Completed translation [2024-11-24 18:06:01,552 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:06:01 WrapperNode [2024-11-24 18:06:01,553 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 18:06:01,554 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 18:06:01,554 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 18:06:01,554 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 18:06:01,562 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:06:01" (1/1) ... [2024-11-24 18:06:01,570 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:06:01" (1/1) ... [2024-11-24 18:06:01,604 INFO L138 Inliner]: procedures = 14, calls = 11, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 106 [2024-11-24 18:06:01,609 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 18:06:01,610 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 18:06:01,613 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 18:06:01,613 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 18:06:01,622 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:06:01" (1/1) ... [2024-11-24 18:06:01,622 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:06:01" (1/1) ... [2024-11-24 18:06:01,628 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:06:01" (1/1) ... [2024-11-24 18:06:01,629 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:06:01" (1/1) ... [2024-11-24 18:06:01,636 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:06:01" (1/1) ... [2024-11-24 18:06:01,637 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:06:01" (1/1) ... [2024-11-24 18:06:01,644 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:06:01" (1/1) ... [2024-11-24 18:06:01,648 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:06:01" (1/1) ... [2024-11-24 18:06:01,649 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:06:01" (1/1) ... [2024-11-24 18:06:01,651 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 18:06:01,651 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 18:06:01,651 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 18:06:01,655 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 18:06:01,659 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:06:01" (1/1) ... [2024-11-24 18:06:01,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:06:01,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aed4be25-b657-42b3-812a-a38f843d444f/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-24 18:06:01,703 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aed4be25-b657-42b3-812a-a38f843d444f/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-24 18:06:01,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aed4be25-b657-42b3-812a-a38f843d444f/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-24 18:06:01,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 18:06:01,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-24 18:06:01,741 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 18:06:01,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 18:06:01,741 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-24 18:06:01,741 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-24 18:06:01,800 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 18:06:01,802 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 18:06:02,316 INFO L? ?]: Removed 75 outVars from TransFormulas that were not future-live. [2024-11-24 18:06:02,316 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 18:06:02,382 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 18:06:02,384 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-24 18:06:02,385 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:06:02 BoogieIcfgContainer [2024-11-24 18:06:02,385 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 18:06:02,386 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-24 18:06:02,386 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-24 18:06:02,400 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-24 18:06:02,400 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:06:02" (1/1) ... [2024-11-24 18:06:02,411 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 18:06:02,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:02,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 135 states and 139 transitions. [2024-11-24 18:06:02,488 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 139 transitions. [2024-11-24 18:06:02,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-24 18:06:02,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:02,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:02,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:02,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:02,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:02,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 137 states and 141 transitions. [2024-11-24 18:06:02,818 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 141 transitions. [2024-11-24 18:06:02,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-24 18:06:02,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:02,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:02,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:02,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:02,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:02,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 138 states and 142 transitions. [2024-11-24 18:06:02,926 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 142 transitions. [2024-11-24 18:06:02,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-24 18:06:02,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:02,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:02,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:02,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:03,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:03,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 143 states and 150 transitions. [2024-11-24 18:06:03,214 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 150 transitions. [2024-11-24 18:06:03,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-24 18:06:03,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:03,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:03,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:03,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:03,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:03,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 144 states and 151 transitions. [2024-11-24 18:06:03,301 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 151 transitions. [2024-11-24 18:06:03,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-24 18:06:03,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:03,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:03,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:03,332 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:03,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:03,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 145 states and 152 transitions. [2024-11-24 18:06:03,345 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 152 transitions. [2024-11-24 18:06:03,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-24 18:06:03,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:03,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:03,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:03,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:03,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:03,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 144 states and 151 transitions. [2024-11-24 18:06:03,366 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 151 transitions. [2024-11-24 18:06:03,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-24 18:06:03,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:03,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:03,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:03,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:03,406 INFO L256 TraceCheckSpWp]: Trace formula consists of 42 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-24 18:06:03,411 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:03,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:03,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:03,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 152 states and 162 transitions. [2024-11-24 18:06:03,812 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 162 transitions. [2024-11-24 18:06:03,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-24 18:06:03,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:03,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:03,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:03,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:03,852 INFO L256 TraceCheckSpWp]: Trace formula consists of 43 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-24 18:06:03,853 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:03,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:03,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:03,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 153 states and 163 transitions. [2024-11-24 18:06:03,899 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 163 transitions. [2024-11-24 18:06:03,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-24 18:06:03,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:03,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:03,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:03,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:03,923 INFO L256 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-24 18:06:03,924 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:03,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:03,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:03,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 154 states and 164 transitions. [2024-11-24 18:06:03,965 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 164 transitions. [2024-11-24 18:06:03,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-24 18:06:03,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:03,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:03,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:03,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:04,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:04,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 153 states and 163 transitions. [2024-11-24 18:06:04,008 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 163 transitions. [2024-11-24 18:06:04,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-24 18:06:04,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:04,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:04,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:04,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:04,053 INFO L256 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-24 18:06:04,055 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:04,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:04,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:04,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 155 states and 165 transitions. [2024-11-24 18:06:04,122 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 165 transitions. [2024-11-24 18:06:04,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-24 18:06:04,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:04,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:04,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:04,270 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:04,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:04,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 162 states and 173 transitions. [2024-11-24 18:06:04,415 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 173 transitions. [2024-11-24 18:06:04,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-24 18:06:04,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:04,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:04,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:04,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:04,460 INFO L256 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-24 18:06:04,461 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:04,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:04,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:04,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 164 states and 176 transitions. [2024-11-24 18:06:04,779 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 176 transitions. [2024-11-24 18:06:04,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-24 18:06:04,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:04,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:04,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:04,841 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:04,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:04,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 165 states and 178 transitions. [2024-11-24 18:06:04,858 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 178 transitions. [2024-11-24 18:06:04,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-24 18:06:04,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:04,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:04,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:04,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:04,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:04,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 166 states and 179 transitions. [2024-11-24 18:06:04,916 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 179 transitions. [2024-11-24 18:06:04,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-24 18:06:04,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:04,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:04,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:04,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:04,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:04,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 165 states and 178 transitions. [2024-11-24 18:06:04,942 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 178 transitions. [2024-11-24 18:06:04,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-24 18:06:04,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:04,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:04,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:04,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:04,967 INFO L256 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-24 18:06:04,968 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:05,023 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:05,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:05,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 167 states and 180 transitions. [2024-11-24 18:06:05,046 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 180 transitions. [2024-11-24 18:06:05,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-24 18:06:05,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:05,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:05,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:05,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:05,072 INFO L256 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-24 18:06:05,073 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:05,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:05,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:05,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 168 states and 181 transitions. [2024-11-24 18:06:05,132 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 181 transitions. [2024-11-24 18:06:05,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-24 18:06:05,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:05,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:05,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:05,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:05,174 INFO L256 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-24 18:06:05,175 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:05,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:05,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:05,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 169 states and 182 transitions. [2024-11-24 18:06:05,252 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 182 transitions. [2024-11-24 18:06:05,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-24 18:06:05,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:05,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:05,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:05,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:05,304 INFO L256 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-24 18:06:05,306 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:05,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:05,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:05,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 177 states and 190 transitions. [2024-11-24 18:06:05,862 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 190 transitions. [2024-11-24 18:06:05,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-24 18:06:05,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:05,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:05,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:05,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:05,900 INFO L256 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-24 18:06:05,902 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:06,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:06,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:06,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 185 states and 199 transitions. [2024-11-24 18:06:06,257 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 199 transitions. [2024-11-24 18:06:06,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-24 18:06:06,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:06,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:06,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:06,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:06,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:06,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 184 states and 198 transitions. [2024-11-24 18:06:06,301 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 198 transitions. [2024-11-24 18:06:06,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-24 18:06:06,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:06,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:06,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:06,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:06,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:06,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 186 states and 200 transitions. [2024-11-24 18:06:06,484 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 200 transitions. [2024-11-24 18:06:06,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-24 18:06:06,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:06,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:06,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:06,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:06,513 INFO L256 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-24 18:06:06,514 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:06,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:06,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:06,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 190 states and 205 transitions. [2024-11-24 18:06:06,803 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 205 transitions. [2024-11-24 18:06:06,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-24 18:06:06,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:06,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:06,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:06,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:06,835 INFO L256 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-24 18:06:06,836 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:06,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:07,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:07,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 194 states and 210 transitions. [2024-11-24 18:06:07,071 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 210 transitions. [2024-11-24 18:06:07,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-24 18:06:07,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:07,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:07,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:07,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:07,134 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-24 18:06:07,136 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:07,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:07,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:07,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 197 states and 218 transitions. [2024-11-24 18:06:07,237 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 218 transitions. [2024-11-24 18:06:07,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-24 18:06:07,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:07,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:07,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:07,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:08,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:08,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 226 states and 254 transitions. [2024-11-24 18:06:08,244 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 254 transitions. [2024-11-24 18:06:08,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-24 18:06:08,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:08,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:08,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:08,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:08,305 INFO L256 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-24 18:06:08,307 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:08,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:08,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:08,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 227 states and 255 transitions. [2024-11-24 18:06:08,418 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 255 transitions. [2024-11-24 18:06:08,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-24 18:06:08,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:08,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:08,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:08,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:08,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:08,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 228 states and 256 transitions. [2024-11-24 18:06:08,542 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 256 transitions. [2024-11-24 18:06:08,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:06:08,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:08,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:08,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:08,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:08,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:08,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 227 states and 255 transitions. [2024-11-24 18:06:08,582 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 255 transitions. [2024-11-24 18:06:08,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:06:08,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:08,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:08,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:08,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:08,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:08,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 230 states and 259 transitions. [2024-11-24 18:06:08,734 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 259 transitions. [2024-11-24 18:06:08,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-24 18:06:08,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:08,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:08,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:08,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:08,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:08,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 232 states and 261 transitions. [2024-11-24 18:06:08,844 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 261 transitions. [2024-11-24 18:06:08,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-24 18:06:08,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:08,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:08,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:08,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:08,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:08,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 233 states and 262 transitions. [2024-11-24 18:06:08,940 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 262 transitions. [2024-11-24 18:06:08,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-24 18:06:08,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:08,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:08,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:08,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:08,984 INFO L256 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-24 18:06:08,986 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:09,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:09,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:09,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 236 states and 265 transitions. [2024-11-24 18:06:09,160 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 265 transitions. [2024-11-24 18:06:09,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-24 18:06:09,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:09,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:09,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:09,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:09,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:09,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 235 states and 264 transitions. [2024-11-24 18:06:09,201 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 264 transitions. [2024-11-24 18:06:09,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-24 18:06:09,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:09,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:09,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:09,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:09,239 INFO L256 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-24 18:06:09,240 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:09,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:09,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:09,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 236 states and 265 transitions. [2024-11-24 18:06:09,337 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 265 transitions. [2024-11-24 18:06:09,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-24 18:06:09,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:09,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:09,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:09,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:09,382 INFO L256 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-24 18:06:09,385 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:09,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:09,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:09,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 238 states and 267 transitions. [2024-11-24 18:06:09,576 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 267 transitions. [2024-11-24 18:06:09,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-24 18:06:09,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:09,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:09,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:09,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:09,618 INFO L256 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-24 18:06:09,620 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:09,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:10,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:10,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 241 states and 270 transitions. [2024-11-24 18:06:10,123 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 270 transitions. [2024-11-24 18:06:10,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-24 18:06:10,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:10,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:10,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:10,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:10,154 INFO L256 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-24 18:06:10,155 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:10,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:10,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:10,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 242 states and 272 transitions. [2024-11-24 18:06:10,426 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 272 transitions. [2024-11-24 18:06:10,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-24 18:06:10,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:10,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:10,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:10,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:06:10,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:10,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 250 states and 283 transitions. [2024-11-24 18:06:10,557 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 283 transitions. [2024-11-24 18:06:10,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-24 18:06:10,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:10,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:10,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:10,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:11,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:11,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 257 states and 293 transitions. [2024-11-24 18:06:11,149 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 293 transitions. [2024-11-24 18:06:11,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-24 18:06:11,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:11,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:11,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:11,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:06:11,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:11,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 258 states and 294 transitions. [2024-11-24 18:06:11,257 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 294 transitions. [2024-11-24 18:06:11,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-24 18:06:11,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:11,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:11,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:11,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:11,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:11,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 259 states and 296 transitions. [2024-11-24 18:06:11,644 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 296 transitions. [2024-11-24 18:06:11,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-24 18:06:11,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:11,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:11,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:11,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:06:11,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:11,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 258 states and 295 transitions. [2024-11-24 18:06:11,676 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 295 transitions. [2024-11-24 18:06:11,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-24 18:06:11,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:11,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:11,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:11,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:06:12,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:12,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 263 states and 302 transitions. [2024-11-24 18:06:12,015 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 302 transitions. [2024-11-24 18:06:12,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-24 18:06:12,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:12,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:12,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:12,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:14,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:14,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 299 states and 345 transitions. [2024-11-24 18:06:14,116 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 345 transitions. [2024-11-24 18:06:14,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-24 18:06:14,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:14,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:14,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:14,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:06:15,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:15,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 305 states and 353 transitions. [2024-11-24 18:06:15,006 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 353 transitions. [2024-11-24 18:06:15,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-24 18:06:15,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:15,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:15,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:15,246 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:17,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:17,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 342 states and 398 transitions. [2024-11-24 18:06:17,176 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 398 transitions. [2024-11-24 18:06:17,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-24 18:06:17,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:17,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:17,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:17,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:06:17,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:17,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 349 states and 407 transitions. [2024-11-24 18:06:17,914 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 407 transitions. [2024-11-24 18:06:17,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-24 18:06:17,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:17,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:17,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:17,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:06:17,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:17,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 348 states and 406 transitions. [2024-11-24 18:06:17,950 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 406 transitions. [2024-11-24 18:06:17,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-24 18:06:17,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:17,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:17,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:18,023 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:18,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:18,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 350 states and 408 transitions. [2024-11-24 18:06:18,332 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 408 transitions. [2024-11-24 18:06:18,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-24 18:06:18,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:18,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:18,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:18,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:18,369 INFO L256 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-24 18:06:18,371 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:18,777 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:21,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:21,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 363 states and 430 transitions. [2024-11-24 18:06:21,109 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 430 transitions. [2024-11-24 18:06:21,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-24 18:06:21,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:21,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:21,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:21,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:21,141 INFO L256 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-24 18:06:21,142 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:21,302 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:21,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:21,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 364 states and 431 transitions. [2024-11-24 18:06:21,613 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 431 transitions. [2024-11-24 18:06:21,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-24 18:06:21,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:21,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:21,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:21,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:06:22,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:22,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 373 states and 442 transitions. [2024-11-24 18:06:22,560 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 442 transitions. [2024-11-24 18:06:22,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-24 18:06:22,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:22,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:22,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:22,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:22,593 INFO L256 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-24 18:06:22,594 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:22,930 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:26,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:26,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 417 states and 498 transitions. [2024-11-24 18:06:26,214 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 498 transitions. [2024-11-24 18:06:26,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-24 18:06:26,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:26,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:26,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:26,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:26,246 INFO L256 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-24 18:06:26,247 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:26,427 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:26,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:26,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 418 states and 499 transitions. [2024-11-24 18:06:26,721 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 499 transitions. [2024-11-24 18:06:26,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-24 18:06:26,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:26,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:26,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:26,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:06:27,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:27,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 425 states and 506 transitions. [2024-11-24 18:06:27,734 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 506 transitions. [2024-11-24 18:06:27,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-24 18:06:27,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:27,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:27,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:27,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:06:28,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:28,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 424 states and 505 transitions. [2024-11-24 18:06:28,867 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 505 transitions. [2024-11-24 18:06:28,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-24 18:06:28,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:28,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:28,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:28,895 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:29,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:29,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 428 states and 512 transitions. [2024-11-24 18:06:29,193 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 512 transitions. [2024-11-24 18:06:29,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-24 18:06:29,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:29,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:29,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:29,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:06:30,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:30,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 440 states and 526 transitions. [2024-11-24 18:06:30,256 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 526 transitions. [2024-11-24 18:06:30,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-24 18:06:30,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:30,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:30,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:30,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:30,285 INFO L256 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-24 18:06:30,287 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:30,706 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:31,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:31,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 444 states and 531 transitions. [2024-11-24 18:06:31,452 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 531 transitions. [2024-11-24 18:06:31,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-24 18:06:31,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:31,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:31,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:31,486 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:32,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:32,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 449 states and 538 transitions. [2024-11-24 18:06:32,319 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 538 transitions. [2024-11-24 18:06:32,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-24 18:06:32,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:32,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:32,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:32,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:06:32,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:32,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 450 states and 539 transitions. [2024-11-24 18:06:32,375 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 539 transitions. [2024-11-24 18:06:32,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-24 18:06:32,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:32,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:32,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:32,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:32,404 INFO L256 TraceCheckSpWp]: Trace formula consists of 96 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-24 18:06:32,405 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:32,844 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-24 18:06:33,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:33,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 451 states and 546 transitions. [2024-11-24 18:06:33,652 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 546 transitions. [2024-11-24 18:06:33,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-24 18:06:33,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:33,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:33,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:33,675 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:34,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:34,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 457 states and 555 transitions. [2024-11-24 18:06:34,445 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 555 transitions. [2024-11-24 18:06:34,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-24 18:06:34,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:34,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:34,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:34,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:06:34,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:34,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 456 states and 554 transitions. [2024-11-24 18:06:34,475 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 554 transitions. [2024-11-24 18:06:34,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-24 18:06:34,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:34,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:34,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:34,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:06:34,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:34,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 458 states and 556 transitions. [2024-11-24 18:06:34,781 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 556 transitions. [2024-11-24 18:06:34,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-24 18:06:34,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:34,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:34,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:34,837 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:06:35,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:35,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 154 states and 169 transitions. [2024-11-24 18:06:35,181 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 169 transitions. [2024-11-24 18:06:35,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-24 18:06:35,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:35,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:35,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:35,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:06:36,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:36,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 157 states and 172 transitions. [2024-11-24 18:06:36,002 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 172 transitions. [2024-11-24 18:06:36,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-24 18:06:36,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:36,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:36,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:36,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:36,034 INFO L256 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-24 18:06:36,035 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:36,766 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:06:40,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:40,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 140 states and 144 transitions. [2024-11-24 18:06:40,966 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 144 transitions. [2024-11-24 18:06:40,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-24 18:06:40,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:40,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:40,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:41,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:06:42,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:42,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 144 states and 148 transitions. [2024-11-24 18:06:42,026 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 148 transitions. [2024-11-24 18:06:42,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-24 18:06:42,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:42,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:42,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:06:42,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:42,066 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-24 18:06:42,067 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:06:42,704 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:06:47,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:47,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 143 states and 147 transitions. [2024-11-24 18:06:47,988 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 147 transitions. [2024-11-24 18:06:47,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-24 18:06:47,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:47,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:47,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:48,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:06:50,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:50,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 148 states and 152 transitions. [2024-11-24 18:06:50,330 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 152 transitions. [2024-11-24 18:06:50,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-24 18:06:50,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:50,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:50,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:50,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:06:52,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:52,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 154 states and 158 transitions. [2024-11-24 18:06:52,707 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 158 transitions. [2024-11-24 18:06:52,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-24 18:06:52,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:52,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:52,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:52,728 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:06:55,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:55,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 151 states and 155 transitions. [2024-11-24 18:06:55,892 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 155 transitions. [2024-11-24 18:06:55,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-24 18:06:55,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:55,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:55,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:55,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:06:55,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:55,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 150 states and 154 transitions. [2024-11-24 18:06:55,918 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 154 transitions. [2024-11-24 18:06:55,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-24 18:06:55,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:55,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:55,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:55,944 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:06:58,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:06:58,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 146 states and 150 transitions. [2024-11-24 18:06:58,503 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 150 transitions. [2024-11-24 18:06:58,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-24 18:06:58,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:06:58,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:06:58,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:06:58,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:07:00,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:00,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 145 states and 149 transitions. [2024-11-24 18:07:00,942 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 149 transitions. [2024-11-24 18:07:00,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-24 18:07:00,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:00,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:00,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:00,967 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:07:03,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:03,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 140 states and 144 transitions. [2024-11-24 18:07:03,701 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 144 transitions. [2024-11-24 18:07:03,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-24 18:07:03,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:03,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:03,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:04,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:07:07,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:07,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 149 states and 153 transitions. [2024-11-24 18:07:07,981 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 153 transitions. [2024-11-24 18:07:07,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-24 18:07:07,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:07,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:07,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:08,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:07:09,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:09,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 148 states and 152 transitions. [2024-11-24 18:07:09,593 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 152 transitions. [2024-11-24 18:07:09,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-24 18:07:09,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:09,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:09,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:07:09,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:09,636 INFO L256 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-24 18:07:09,637 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:07:09,711 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:07:12,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:12,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 141 states and 144 transitions. [2024-11-24 18:07:12,104 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 144 transitions. [2024-11-24 18:07:12,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-24 18:07:12,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:12,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:12,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:07:12,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:12,145 INFO L256 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-24 18:07:12,146 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:07:12,689 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:07:13,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:13,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 133 states and 136 transitions. [2024-11-24 18:07:13,480 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 136 transitions. [2024-11-24 18:07:13,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-24 18:07:13,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:13,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:13,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:13,563 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:07:15,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:15,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 132 states and 135 transitions. [2024-11-24 18:07:15,639 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 135 transitions. [2024-11-24 18:07:15,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-24 18:07:15,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:15,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:15,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:15,704 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:07:17,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:17,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 126 states and 129 transitions. [2024-11-24 18:07:17,480 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 129 transitions. [2024-11-24 18:07:17,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-24 18:07:17,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:17,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:17,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:07:17,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:17,516 INFO L256 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-24 18:07:17,517 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:07:17,616 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:07:17,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:17,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 109 states and 112 transitions. [2024-11-24 18:07:17,735 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 112 transitions. [2024-11-24 18:07:17,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-24 18:07:17,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:17,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:17,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:18,618 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:07:21,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:21,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 103 states and 106 transitions. [2024-11-24 18:07:21,475 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 106 transitions. [2024-11-24 18:07:21,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-24 18:07:21,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:07:21,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:07:21,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:07:22,039 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:07:23,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:07:23,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 96 states and 99 transitions. [2024-11-24 18:07:23,491 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 99 transitions. [2024-11-24 18:07:23,491 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-24 18:07:23,491 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 89 iterations. [2024-11-24 18:07:23,504 INFO L726 CodeCheckObserver]: All specifications hold 62 specifications checked. All of them hold [2024-11-24 18:07:28,210 INFO L77 FloydHoareUtils]: At program point L35-2(line 35) the Hoare annotation is: true [2024-11-24 18:07:28,211 INFO L77 FloydHoareUtils]: At program point L35-3(line 35) the Hoare annotation is: true [2024-11-24 18:07:28,211 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,212 INFO L77 FloydHoareUtils]: At program point L35-4(line 35) the Hoare annotation is: (not (and (< 9223372036854775807 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|)) (= |ULTIMATE.start_main_~x~0#1| 0))) [2024-11-24 18:07:28,212 INFO L77 FloydHoareUtils]: At program point L35-5(line 35) the Hoare annotation is: true [2024-11-24 18:07:28,212 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr41ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) the Hoare annotation is: true [2024-11-24 18:07:28,212 INFO L77 FloydHoareUtils]: At program point L27-1(line 27) the Hoare annotation is: true [2024-11-24 18:07:28,212 INFO L77 FloydHoareUtils]: At program point L27-2(line 27) the Hoare annotation is: true [2024-11-24 18:07:28,212 INFO L77 FloydHoareUtils]: At program point L27-3(lines 27 36) the Hoare annotation is: (or (and (<= ~counter~0 1) (<= 1 ~counter~0)) (not (= |ULTIMATE.start_main_~y~0#1| 0)) (not (= |ULTIMATE.start_main_#t~post5#1| 0)) (not (= |ULTIMATE.start_main_~x~0#1| 0)) (not (= |ULTIMATE.start_main_~c~0#1| 0))) [2024-11-24 18:07:28,212 INFO L77 FloydHoareUtils]: At program point L27-4(lines 27 36) the Hoare annotation is: true [2024-11-24 18:07:28,212 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) the Hoare annotation is: true [2024-11-24 18:07:28,213 INFO L77 FloydHoareUtils]: At program point L27-6(lines 27 36) the Hoare annotation is: true [2024-11-24 18:07:28,213 INFO L77 FloydHoareUtils]: At program point L27-7(lines 27 36) the Hoare annotation is: true [2024-11-24 18:07:28,213 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,213 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr57ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) the Hoare annotation is: true [2024-11-24 18:07:28,213 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) no Hoare annotation was computed. [2024-11-24 18:07:28,213 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) the Hoare annotation is: true [2024-11-24 18:07:28,213 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,213 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr49ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) no Hoare annotation was computed. [2024-11-24 18:07:28,213 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 27) the Hoare annotation is: true [2024-11-24 18:07:28,213 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr44ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) the Hoare annotation is: true [2024-11-24 18:07:28,214 INFO L77 FloydHoareUtils]: At program point L28(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,214 INFO L77 FloydHoareUtils]: At program point L28-1(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,214 INFO L77 FloydHoareUtils]: At program point L28-2(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,214 INFO L77 FloydHoareUtils]: At program point L28-3(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,214 INFO L77 FloydHoareUtils]: At program point L28-4(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,214 INFO L77 FloydHoareUtils]: At program point L28-5(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,214 INFO L77 FloydHoareUtils]: At program point L28-6(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,214 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,214 INFO L77 FloydHoareUtils]: At program point L28-7(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,214 INFO L77 FloydHoareUtils]: At program point L28-8(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,214 INFO L77 FloydHoareUtils]: At program point L28-9(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,214 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 33) the Hoare annotation is: true [2024-11-24 18:07:28,214 INFO L77 FloydHoareUtils]: At program point L28-10(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,214 INFO L77 FloydHoareUtils]: At program point L28-11(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,214 INFO L77 FloydHoareUtils]: At program point L28-12(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,215 INFO L77 FloydHoareUtils]: At program point L28-13(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,215 INFO L77 FloydHoareUtils]: At program point L28-14(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,215 INFO L77 FloydHoareUtils]: At program point L28-15(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,215 INFO L77 FloydHoareUtils]: At program point L28-16(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,216 INFO L77 FloydHoareUtils]: At program point L28-17(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,216 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr36ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) no Hoare annotation was computed. [2024-11-24 18:07:28,216 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,216 INFO L77 FloydHoareUtils]: At program point L28-18(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,216 INFO L77 FloydHoareUtils]: At program point L28-19(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,216 INFO L77 FloydHoareUtils]: At program point L28-20(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,216 INFO L77 FloydHoareUtils]: At program point L28-21(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,216 INFO L77 FloydHoareUtils]: At program point L28-22(lines 27 36) the Hoare annotation is: (not (and (= |ULTIMATE.start_main_~c~0#1| 0) (= |ULTIMATE.start_main_~y~0#1| 0) (not (= |ULTIMATE.start_main_~x~0#1| 0)))) [2024-11-24 18:07:28,217 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr60ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) the Hoare annotation is: true [2024-11-24 18:07:28,217 INFO L77 FloydHoareUtils]: At program point L37(line 37) the Hoare annotation is: true [2024-11-24 18:07:28,217 INFO L77 FloydHoareUtils]: At program point L37-1(line 37) the Hoare annotation is: (not (and (= |ULTIMATE.start_main_~y~0#1| 1) (< 9223372036854775807 (* |ULTIMATE.start_main_~k~0#1| |ULTIMATE.start_main_~y~0#1|)))) [2024-11-24 18:07:28,217 INFO L77 FloydHoareUtils]: At program point L37-2(line 37) the Hoare annotation is: (not (and (= |ULTIMATE.start_main_~y~0#1| 1) (< 9223372036854775807 (* |ULTIMATE.start_main_~k~0#1| |ULTIMATE.start_main_~y~0#1|)))) [2024-11-24 18:07:28,217 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr52ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) no Hoare annotation was computed. [2024-11-24 18:07:28,217 INFO L77 FloydHoareUtils]: At program point L37-3(line 37) the Hoare annotation is: (not (and (= |ULTIMATE.start_main_~y~0#1| 1) (< 9223372036854775807 (* |ULTIMATE.start_main_~k~0#1| |ULTIMATE.start_main_~y~0#1|)))) [2024-11-24 18:07:28,217 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 27) the Hoare annotation is: true [2024-11-24 18:07:28,217 INFO L77 FloydHoareUtils]: At program point L37-4(line 37) the Hoare annotation is: true [2024-11-24 18:07:28,217 INFO L77 FloydHoareUtils]: At program point L37-5(line 37) the Hoare annotation is: true [2024-11-24 18:07:28,217 INFO L77 FloydHoareUtils]: At program point L37-6(line 37) the Hoare annotation is: true [2024-11-24 18:07:28,217 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr43ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) the Hoare annotation is: true [2024-11-24 18:07:28,217 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,217 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 33) the Hoare annotation is: true [2024-11-24 18:07:28,217 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-24 18:07:28,218 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) no Hoare annotation was computed. [2024-11-24 18:07:28,218 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-24 18:07:28,218 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr51ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) the Hoare annotation is: true [2024-11-24 18:07:28,218 INFO L77 FloydHoareUtils]: At program point L38(line 38) the Hoare annotation is: true [2024-11-24 18:07:28,218 INFO L77 FloydHoareUtils]: At program point L38-1(line 38) the Hoare annotation is: (not (let ((.cse0 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (and (<= .cse0 9223372036854775807) (< (+ 9223372036854775807 .cse0) (* |ULTIMATE.start_main_~x~0#1| 4))))) [2024-11-24 18:07:28,218 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr59ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) no Hoare annotation was computed. [2024-11-24 18:07:28,218 INFO L77 FloydHoareUtils]: At program point L38-2(line 38) the Hoare annotation is: (not (let ((.cse0 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (and (<= .cse0 9223372036854775807) (< (+ 9223372036854775807 .cse0) (* |ULTIMATE.start_main_~x~0#1| 4))))) [2024-11-24 18:07:28,218 INFO L77 FloydHoareUtils]: At program point L38-3(line 38) the Hoare annotation is: (not (let ((.cse0 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (and (<= .cse0 9223372036854775807) (< (+ 9223372036854775807 .cse0) (* |ULTIMATE.start_main_~x~0#1| 4))))) [2024-11-24 18:07:28,218 INFO L77 FloydHoareUtils]: At program point L38-4(line 38) the Hoare annotation is: (not (let ((.cse0 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (and (<= .cse0 9223372036854775807) (< (+ 9223372036854775807 .cse0) (* |ULTIMATE.start_main_~x~0#1| 4))))) [2024-11-24 18:07:28,218 INFO L77 FloydHoareUtils]: At program point L38-5(line 38) the Hoare annotation is: (not (let ((.cse0 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (and (<= .cse0 9223372036854775807) (< (+ 9223372036854775807 .cse0) (* |ULTIMATE.start_main_~x~0#1| 4))))) [2024-11-24 18:07:28,218 INFO L77 FloydHoareUtils]: At program point L38-6(line 38) the Hoare annotation is: (not (let ((.cse0 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (and (<= .cse0 9223372036854775807) (< (+ 9223372036854775807 .cse0) (* |ULTIMATE.start_main_~x~0#1| 4))))) [2024-11-24 18:07:28,218 INFO L77 FloydHoareUtils]: At program point L38-7(line 38) the Hoare annotation is: (<= (* |ULTIMATE.start_main_~x~0#1| 4) (+ 9223372036854775807 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) [2024-11-24 18:07:28,218 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr46ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) no Hoare annotation was computed. [2024-11-24 18:07:28,218 INFO L77 FloydHoareUtils]: At program point L38-8(line 38) the Hoare annotation is: (let ((.cse2 (* |ULTIMATE.start_main_~x~0#1| 4)) (.cse1 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (let ((.cse0 (<= .cse2 (+ 9223372036854775807 .cse1)))) (or (and (not (= |ULTIMATE.start_main_~y~0#1| 0)) (<= |ULTIMATE.start_main_~y~0#1| 0) .cse0) (and (< 1 |ULTIMATE.start_main_~y~0#1|) .cse0) (and (< .cse1 (+ 9223372036854775809 .cse2)) .cse0)))) [2024-11-24 18:07:28,218 INFO L77 FloydHoareUtils]: At program point L38-9(line 38) the Hoare annotation is: (or (and (not (= |ULTIMATE.start_main_~y~0#1| 0)) (<= |ULTIMATE.start_main_~y~0#1| 0)) (let ((.cse1 (* |ULTIMATE.start_main_~x~0#1| 4)) (.cse0 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (and (< .cse0 (+ 9223372036854775809 .cse1)) (<= .cse1 (+ 9223372036854775807 .cse0)))) (< 1 |ULTIMATE.start_main_~y~0#1|)) [2024-11-24 18:07:28,219 INFO L77 FloydHoareUtils]: At program point L38-10(line 38) the Hoare annotation is: (or (and (not (= |ULTIMATE.start_main_~y~0#1| 0)) (<= |ULTIMATE.start_main_~y~0#1| 0)) (let ((.cse1 (* |ULTIMATE.start_main_~x~0#1| 4)) (.cse0 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (and (< .cse0 (+ 9223372036854775809 .cse1)) (<= .cse1 (+ 9223372036854775807 .cse0)))) (< 1 |ULTIMATE.start_main_~y~0#1|)) [2024-11-24 18:07:28,219 INFO L77 FloydHoareUtils]: At program point L38-11(line 38) the Hoare annotation is: true [2024-11-24 18:07:28,219 INFO L77 FloydHoareUtils]: At program point L38-12(line 38) the Hoare annotation is: true [2024-11-24 18:07:28,219 INFO L77 FloydHoareUtils]: At program point L38-13(line 38) the Hoare annotation is: true [2024-11-24 18:07:28,219 INFO L77 FloydHoareUtils]: At program point L38-14(line 38) the Hoare annotation is: (not (let ((.cse3 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (let ((.cse2 (* |ULTIMATE.start_main_~x~0#1| 4)) (.cse0 (* .cse3 2)) (.cse1 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (and (< 9223372036854775807 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|)) (< (+ .cse0 .cse1) (+ 9223372036854775809 .cse2)) (<= .cse2 (+ .cse0 9223372036854775807 .cse1)) (<= .cse3 4611686018427387903))))) [2024-11-24 18:07:28,219 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,219 INFO L77 FloydHoareUtils]: At program point L38-15(line 38) the Hoare annotation is: (not (let ((.cse2 (* |ULTIMATE.start_main_~x~0#1| 4)) (.cse0 (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2)) (.cse1 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (and (< 9223372036854775807 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|)) (< (+ .cse0 .cse1) (+ 9223372036854775809 .cse2)) (<= .cse2 (+ .cse0 9223372036854775807 .cse1))))) [2024-11-24 18:07:28,220 INFO L77 FloydHoareUtils]: At program point L38-16(line 38) the Hoare annotation is: (not (and (< 9223372036854775807 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|)) (<= (* |ULTIMATE.start_main_~x~0#1| 4) (+ (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2) 9223372036854775807 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))))) [2024-11-24 18:07:28,221 INFO L77 FloydHoareUtils]: At program point L38-17(line 38) the Hoare annotation is: (let ((.cse0 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (and (<= (* |ULTIMATE.start_main_~x~0#1| 4) (+ (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2) 9223372036854775807 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) .cse0)) (<= .cse0 9223372036854775807))) [2024-11-24 18:07:28,221 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 34) the Hoare annotation is: true [2024-11-24 18:07:28,221 INFO L77 FloydHoareUtils]: At program point L38-18(line 38) the Hoare annotation is: (let ((.cse0 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (and (<= (* |ULTIMATE.start_main_~x~0#1| 4) (+ (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2) 9223372036854775807 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) .cse0)) (<= .cse0 9223372036854775807))) [2024-11-24 18:07:28,221 INFO L77 FloydHoareUtils]: At program point L38-19(line 38) the Hoare annotation is: (<= (* |ULTIMATE.start_main_~x~0#1| 4) (+ (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2) 9223372036854775807 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) [2024-11-24 18:07:28,223 INFO L77 FloydHoareUtils]: At program point L38-20(line 38) the Hoare annotation is: (<= (* |ULTIMATE.start_main_~x~0#1| 4) (+ (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2) 9223372036854775807 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) [2024-11-24 18:07:28,223 INFO L77 FloydHoareUtils]: At program point L38-21(line 38) the Hoare annotation is: true [2024-11-24 18:07:28,223 INFO L77 FloydHoareUtils]: At program point L38-22(line 38) the Hoare annotation is: true [2024-11-24 18:07:28,223 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,224 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr38ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-24 18:07:28,224 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr54ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) the Hoare annotation is: true [2024-11-24 18:07:28,224 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr45ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) the Hoare annotation is: true [2024-11-24 18:07:28,224 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,224 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 34) the Hoare annotation is: true [2024-11-24 18:07:28,224 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr37ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-24 18:07:28,224 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,224 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr61ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) no Hoare annotation was computed. [2024-11-24 18:07:28,224 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr53ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) the Hoare annotation is: true [2024-11-24 18:07:28,224 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) no Hoare annotation was computed. [2024-11-24 18:07:28,225 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) the Hoare annotation is: true [2024-11-24 18:07:28,225 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,225 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr56ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) the Hoare annotation is: true [2024-11-24 18:07:28,225 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,225 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) the Hoare annotation is: true [2024-11-24 18:07:28,225 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr40ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) the Hoare annotation is: true [2024-11-24 18:07:28,225 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr48ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) the Hoare annotation is: true [2024-11-24 18:07:28,225 INFO L77 FloydHoareUtils]: At program point L33(line 33) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~x~0#1| 0))) (or (and (<= 1 |ULTIMATE.start_main_~k~0#1|) .cse0) (not (= |ULTIMATE.start_main_~y~0#1| 0)) (and (< ~counter~0 1) .cse0) (and (< 1 ~counter~0) .cse0) (not (= |ULTIMATE.start_main_~c~0#1| 0)))) [2024-11-24 18:07:28,225 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-24 18:07:28,225 INFO L77 FloydHoareUtils]: At program point L33-1(line 33) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~x~0#1| 0))) (or (and (<= 1 |ULTIMATE.start_main_~k~0#1|) .cse0) (not (= |ULTIMATE.start_main_~y~0#1| 0)) (and (< ~counter~0 1) .cse0) (and (< 1 ~counter~0) .cse0) (not (= |ULTIMATE.start_main_~c~0#1| 0)))) [2024-11-24 18:07:28,225 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr47ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) the Hoare annotation is: true [2024-11-24 18:07:28,225 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,225 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) no Hoare annotation was computed. [2024-11-24 18:07:28,225 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) no Hoare annotation was computed. [2024-11-24 18:07:28,226 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,226 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr39ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-24 18:07:28,226 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr55ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) the Hoare annotation is: true [2024-11-24 18:07:28,226 INFO L77 FloydHoareUtils]: At program point L34(line 34) the Hoare annotation is: true [2024-11-24 18:07:28,226 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,226 INFO L77 FloydHoareUtils]: At program point L34-1(line 34) the Hoare annotation is: true [2024-11-24 18:07:28,226 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,226 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr42ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) no Hoare annotation was computed. [2024-11-24 18:07:28,226 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) the Hoare annotation is: true [2024-11-24 18:07:28,226 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-24 18:07:28,226 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr58ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) no Hoare annotation was computed. [2024-11-24 18:07:28,226 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,226 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-24 18:07:28,226 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr50ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) the Hoare annotation is: true [2024-11-24 18:07:28,226 INFO L77 FloydHoareUtils]: At program point L35(line 35) the Hoare annotation is: true [2024-11-24 18:07:28,226 INFO L77 FloydHoareUtils]: At program point L35-1(line 35) the Hoare annotation is: true [2024-11-24 18:07:28,229 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(lines 9 15) the Hoare annotation is: (not (= |__VERIFIER_assert_#in~cond#1| 0)) [2024-11-24 18:07:28,229 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 9 15) the Hoare annotation is: true [2024-11-24 18:07:28,250 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 24.11 06:07:28 ImpRootNode [2024-11-24 18:07:28,251 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-24 18:07:28,251 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-24 18:07:28,251 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-24 18:07:28,252 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-24 18:07:28,252 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:06:02" (3/4) ... [2024-11-24 18:07:28,255 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-24 18:07:28,259 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-24 18:07:28,266 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2024-11-24 18:07:28,266 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-11-24 18:07:28,266 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-24 18:07:28,267 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-24 18:07:28,384 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aed4be25-b657-42b3-812a-a38f843d444f/bin/ukojak-verify-ENZ3QT5qd3/witness.graphml [2024-11-24 18:07:28,384 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aed4be25-b657-42b3-812a-a38f843d444f/bin/ukojak-verify-ENZ3QT5qd3/witness.yml [2024-11-24 18:07:28,385 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-24 18:07:28,386 INFO L158 Benchmark]: Toolchain (without parser) took 87189.72ms. Allocated memory was 142.6MB in the beginning and 595.6MB in the end (delta: 453.0MB). Free memory was 118.8MB in the beginning and 342.7MB in the end (delta: -223.9MB). Peak memory consumption was 222.2MB. Max. memory is 16.1GB. [2024-11-24 18:07:28,386 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 142.6MB. Free memory is still 79.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 18:07:28,387 INFO L158 Benchmark]: CACSL2BoogieTranslator took 339.59ms. Allocated memory is still 142.6MB. Free memory was 118.5MB in the beginning and 107.5MB in the end (delta: 11.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-24 18:07:28,388 INFO L158 Benchmark]: Boogie Procedure Inliner took 55.25ms. Allocated memory is still 142.6MB. Free memory was 107.5MB in the beginning and 105.9MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 18:07:28,388 INFO L158 Benchmark]: Boogie Preprocessor took 40.98ms. Allocated memory is still 142.6MB. Free memory was 105.9MB in the beginning and 105.1MB in the end (delta: 800.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 18:07:28,389 INFO L158 Benchmark]: RCFGBuilder took 733.72ms. Allocated memory is still 142.6MB. Free memory was 104.9MB in the beginning and 82.0MB in the end (delta: 22.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-24 18:07:28,390 INFO L158 Benchmark]: CodeCheck took 85864.99ms. Allocated memory was 142.6MB in the beginning and 595.6MB in the end (delta: 453.0MB). Free memory was 81.8MB in the beginning and 346.7MB in the end (delta: -264.9MB). Peak memory consumption was 188.7MB. Max. memory is 16.1GB. [2024-11-24 18:07:28,390 INFO L158 Benchmark]: Witness Printer took 133.36ms. Allocated memory is still 595.6MB. Free memory was 346.7MB in the beginning and 342.7MB in the end (delta: 4.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 18:07:28,393 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 2 procedures, 135 locations, 62 error locations. Started 1 CEGAR loops. OverallTime: 81.1s, OverallIterations: 89, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 39189 SdHoareTripleChecker+Valid, 125.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 33293 mSDsluCounter, 3637 SdHoareTripleChecker+Invalid, 108.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 649 mSDsCounter, 7417 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 85174 IncrementalHoareTripleChecker+Invalid, 92591 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 7417 mSolverCounterUnsat, 2988 mSDtfsCounter, 85174 mSolverCounterSat, 1.8s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 26052 GetRequests, 24299 SyntacticMatches, 1125 SemanticMatches, 628 ConstructedPredicates, 0 IntricatePredicates, 2 DeprecatedPredicates, 239591 ImplicationChecksByTransitivity, 67.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 11.8s InterpolantComputationTime, 3459 NumberOfCodeBlocks, 3459 NumberOfCodeBlocksAsserted, 88 NumberOfCheckSat, 3371 ConstructedInterpolants, 25 QuantifiedInterpolants, 14509 SizeOfPredicates, 6 NumberOfNonLiveVariables, 2229 ConjunctsInSsa, 128 ConjunctsInUnsatCore, 88 InterpolantComputations, 71 PerfectInterpolantSequences, 124/189 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: 27]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 27]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 33]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 33]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 34]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 34]: 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: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 62 specifications checked. All of them hold - ProcedureContractResult [Line: 9]: Procedure Contract for __VERIFIER_assert Derived contract for procedure __VERIFIER_assert. Ensures: ((cond != 0) && (counter == \old(counter))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44ms. Allocated memory is still 142.6MB. Free memory is still 79.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 339.59ms. Allocated memory is still 142.6MB. Free memory was 118.5MB in the beginning and 107.5MB in the end (delta: 11.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 55.25ms. Allocated memory is still 142.6MB. Free memory was 107.5MB in the beginning and 105.9MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 40.98ms. Allocated memory is still 142.6MB. Free memory was 105.9MB in the beginning and 105.1MB in the end (delta: 800.3kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 733.72ms. Allocated memory is still 142.6MB. Free memory was 104.9MB in the beginning and 82.0MB in the end (delta: 22.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 85864.99ms. Allocated memory was 142.6MB in the beginning and 595.6MB in the end (delta: 453.0MB). Free memory was 81.8MB in the beginning and 346.7MB in the end (delta: -264.9MB). Peak memory consumption was 188.7MB. Max. memory is 16.1GB. * Witness Printer took 133.36ms. Allocated memory is still 595.6MB. Free memory was 346.7MB in the beginning and 342.7MB in the end (delta: 4.1MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-24 18:07:28,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aed4be25-b657-42b3-812a-a38f843d444f/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