./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38d3084-4f2e-4ab0-aedf-8fb6aa7f2c01/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38d3084-4f2e-4ab0-aedf-8fb6aa7f2c01/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_c38d3084-4f2e-4ab0-aedf-8fb6aa7f2c01/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38d3084-4f2e-4ab0-aedf-8fb6aa7f2c01/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38d3084-4f2e-4ab0-aedf-8fb6aa7f2c01/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38d3084-4f2e-4ab0-aedf-8fb6aa7f2c01/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a93c350e5795e32421c3bef9d7525c3fd53f570f971d574def19132b3d6f08b8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:41:49,757 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:41:49,901 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38d3084-4f2e-4ab0-aedf-8fb6aa7f2c01/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 02:41:49,908 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:41:49,911 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:41:49,956 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:41:49,957 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:41:49,957 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:41:49,959 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:41:49,959 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:41:49,961 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:41:49,961 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:41:49,962 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:41:49,962 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:41:49,963 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:41:49,963 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:41:49,963 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:41:49,963 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:41:49,963 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:41:49,963 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:41:49,964 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:41:49,964 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:41:49,964 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:41:49,964 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:41:49,964 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:41:49,964 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:41:49,965 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:41:49,965 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:41:49,965 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:41:49,965 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:41:49,966 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:41:49,966 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:41:49,967 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:41:49,967 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_c38d3084-4f2e-4ab0-aedf-8fb6aa7f2c01/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 ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a93c350e5795e32421c3bef9d7525c3fd53f570f971d574def19132b3d6f08b8 [2024-11-25 02:41:50,384 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:41:50,400 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:41:50,403 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:41:50,405 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:41:50,405 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:41:50,407 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38d3084-4f2e-4ab0-aedf-8fb6aa7f2c01/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound5.c [2024-11-25 02:41:54,199 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38d3084-4f2e-4ab0-aedf-8fb6aa7f2c01/bin/ukojak-verify-ENZ3QT5qd3/data/30e41103c/46dad6ad633c44e889ba85fdc0e66c23/FLAGe57f74ddb [2024-11-25 02:41:54,673 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:41:54,676 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38d3084-4f2e-4ab0-aedf-8fb6aa7f2c01/sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound5.c [2024-11-25 02:41:54,689 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38d3084-4f2e-4ab0-aedf-8fb6aa7f2c01/bin/ukojak-verify-ENZ3QT5qd3/data/30e41103c/46dad6ad633c44e889ba85fdc0e66c23/FLAGe57f74ddb [2024-11-25 02:41:54,725 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38d3084-4f2e-4ab0-aedf-8fb6aa7f2c01/bin/ukojak-verify-ENZ3QT5qd3/data/30e41103c/46dad6ad633c44e889ba85fdc0e66c23 [2024-11-25 02:41:54,729 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:41:54,733 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:41:54,735 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:41:54,735 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:41:54,741 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:41:54,742 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:41:54" (1/1) ... [2024-11-25 02:41:54,745 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c7230e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:41:54, skipping insertion in model container [2024-11-25 02:41:54,745 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:41:54" (1/1) ... [2024-11-25 02:41:54,781 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:41:55,015 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38d3084-4f2e-4ab0-aedf-8fb6aa7f2c01/sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound5.c[538,551] [2024-11-25 02:41:55,051 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:41:55,068 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:41:55,084 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38d3084-4f2e-4ab0-aedf-8fb6aa7f2c01/sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound5.c[538,551] [2024-11-25 02:41:55,105 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:41:55,131 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:41:55,133 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:41:55 WrapperNode [2024-11-25 02:41:55,133 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:41:55,134 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:41:55,135 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:41:55,135 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:41:55,150 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:41:55" (1/1) ... [2024-11-25 02:41:55,164 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:41:55" (1/1) ... [2024-11-25 02:41:55,190 INFO L138 Inliner]: procedures = 14, calls = 17, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 54 [2024-11-25 02:41:55,191 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:41:55,192 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:41:55,192 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:41:55,192 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:41:55,204 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:41:55" (1/1) ... [2024-11-25 02:41:55,204 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:41:55" (1/1) ... [2024-11-25 02:41:55,206 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:41:55" (1/1) ... [2024-11-25 02:41:55,206 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:41:55" (1/1) ... [2024-11-25 02:41:55,211 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:41:55" (1/1) ... [2024-11-25 02:41:55,212 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:41:55" (1/1) ... [2024-11-25 02:41:55,217 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:41:55" (1/1) ... [2024-11-25 02:41:55,218 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:41:55" (1/1) ... [2024-11-25 02:41:55,220 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:41:55" (1/1) ... [2024-11-25 02:41:55,222 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:41:55,227 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:41:55,227 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:41:55,227 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:41:55,229 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:41:55" (1/1) ... [2024-11-25 02:41:55,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:41:55,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38d3084-4f2e-4ab0-aedf-8fb6aa7f2c01/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:41:55,274 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38d3084-4f2e-4ab0-aedf-8fb6aa7f2c01/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:41:55,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38d3084-4f2e-4ab0-aedf-8fb6aa7f2c01/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:41:55,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:41:55,315 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 02:41:55,316 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 02:41:55,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:41:55,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:41:55,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:41:55,316 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 02:41:55,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 02:41:55,383 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:41:55,386 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:41:55,641 INFO L? ?]: Removed 6 outVars from TransFormulas that were not future-live. [2024-11-25 02:41:55,641 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:41:55,727 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:41:55,728 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-25 02:41:55,728 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:41:55 BoogieIcfgContainer [2024-11-25 02:41:55,728 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:41:55,730 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:41:55,730 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:41:55,748 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:41:55,749 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:41:55" (1/1) ... [2024-11-25 02:41:55,761 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:41:55,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:55,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 25 states and 37 transitions. [2024-11-25 02:41:55,845 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 37 transitions. [2024-11-25 02:41:55,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 02:41:55,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:55,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:56,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:56,355 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:41:56,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:56,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 28 states and 44 transitions. [2024-11-25 02:41:56,513 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 44 transitions. [2024-11-25 02:41:56,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:41:56,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:56,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:56,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:56,842 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:41:57,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:57,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 30 states and 47 transitions. [2024-11-25 02:41:57,016 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 47 transitions. [2024-11-25 02:41:57,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:41:57,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:57,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:57,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:41:57,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:57,089 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:41:57,095 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:41:57,326 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:41:57,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:57,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 33 states and 53 transitions. [2024-11-25 02:41:57,848 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 53 transitions. [2024-11-25 02:41:57,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 02:41:57,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:57,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:57,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:41:57,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:57,954 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:41:57,957 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:41:58,070 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 02:41:58,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:58,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 35 states and 57 transitions. [2024-11-25 02:41:58,393 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 57 transitions. [2024-11-25 02:41:58,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 02:41:58,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:58,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:58,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:58,773 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 02:41:59,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:59,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 38 states and 64 transitions. [2024-11-25 02:41:59,270 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 64 transitions. [2024-11-25 02:41:59,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 02:41:59,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:59,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:59,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:41:59,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:59,346 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-25 02:41:59,349 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:41:59,523 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 02:42:00,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:00,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 42 states and 73 transitions. [2024-11-25 02:42:00,893 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 73 transitions. [2024-11-25 02:42:00,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 02:42:00,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:00,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:00,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:42:00,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:00,979 INFO L256 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:42:00,982 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:42:01,079 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 02:42:01,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:01,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 45 states and 81 transitions. [2024-11-25 02:42:01,379 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 81 transitions. [2024-11-25 02:42:01,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 02:42:01,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:01,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:01,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:01,507 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 02:42:01,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:01,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 48 states and 87 transitions. [2024-11-25 02:42:01,981 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 87 transitions. [2024-11-25 02:42:01,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 02:42:01,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:01,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:02,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:02,306 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 02:42:02,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:02,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 49 states and 88 transitions. [2024-11-25 02:42:02,958 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 88 transitions. [2024-11-25 02:42:02,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 02:42:02,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:02,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:03,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:42:03,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:03,054 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:42:03,059 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:42:03,178 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 02:42:03,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:03,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 49 states and 87 transitions. [2024-11-25 02:42:03,563 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 87 transitions. [2024-11-25 02:42:03,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 02:42:03,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:03,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:03,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:42:03,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:03,658 INFO L256 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-25 02:42:03,663 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:42:04,307 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-25 02:42:07,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:07,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 61 states and 111 transitions. [2024-11-25 02:42:07,365 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 111 transitions. [2024-11-25 02:42:07,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 02:42:07,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:07,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:07,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:42:07,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:07,426 INFO L256 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-25 02:42:07,428 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:42:08,037 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 15 proven. 32 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-25 02:42:10,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:10,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 64 states and 116 transitions. [2024-11-25 02:42:10,534 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 116 transitions. [2024-11-25 02:42:10,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 02:42:10,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:10,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:10,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:42:10,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:10,598 INFO L256 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-25 02:42:10,600 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:42:11,108 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 15 proven. 27 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-25 02:42:12,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:12,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 68 states and 129 transitions. [2024-11-25 02:42:12,647 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 129 transitions. [2024-11-25 02:42:12,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 02:42:12,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:12,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:12,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:42:12,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:12,704 INFO L256 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:42:12,705 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:42:12,782 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-25 02:42:13,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:13,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 68 states and 128 transitions. [2024-11-25 02:42:13,166 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 128 transitions. [2024-11-25 02:42:13,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 02:42:13,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:13,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:13,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:42:13,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:13,224 INFO L256 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-25 02:42:13,227 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:42:13,821 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 17 proven. 31 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-25 02:42:14,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:14,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 69 states and 132 transitions. [2024-11-25 02:42:14,585 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 132 transitions. [2024-11-25 02:42:14,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 02:42:14,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:14,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:14,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:42:14,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:14,642 INFO L256 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 02:42:14,644 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:42:14,737 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-25 02:42:15,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:15,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 69 states and 131 transitions. [2024-11-25 02:42:15,173 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 131 transitions. [2024-11-25 02:42:15,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 02:42:15,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:15,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:15,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:15,526 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 22 proven. 7 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-11-25 02:42:16,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:16,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 71 states and 134 transitions. [2024-11-25 02:42:16,342 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 134 transitions. [2024-11-25 02:42:16,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 02:42:16,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:16,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:16,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:42:16,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:16,475 INFO L256 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-25 02:42:16,478 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:42:17,315 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 24 proven. 3 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-11-25 02:42:18,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:18,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 74 states and 141 transitions. [2024-11-25 02:42:18,699 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 141 transitions. [2024-11-25 02:42:18,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 02:42:18,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:18,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:18,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:42:18,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:18,768 INFO L256 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-25 02:42:18,771 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:42:18,975 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-25 02:42:21,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:21,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 78 states and 150 transitions. [2024-11-25 02:42:21,067 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 150 transitions. [2024-11-25 02:42:21,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:42:21,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:21,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:21,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:21,608 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 22 proven. 7 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-25 02:42:22,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:22,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 78 states and 149 transitions. [2024-11-25 02:42:22,570 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 149 transitions. [2024-11-25 02:42:22,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:42:22,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:22,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:22,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:42:22,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:22,693 INFO L256 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-25 02:42:22,696 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:42:23,521 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 22 proven. 13 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-25 02:42:25,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:25,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 82 states and 163 transitions. [2024-11-25 02:42:25,874 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 163 transitions. [2024-11-25 02:42:25,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:42:25,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:25,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:25,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:42:25,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:25,962 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-25 02:42:25,964 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:42:26,851 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 23 proven. 48 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2024-11-25 02:42:27,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:27,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 83 states and 167 transitions. [2024-11-25 02:42:27,788 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 167 transitions. [2024-11-25 02:42:27,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:42:27,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:27,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:27,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:42:27,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:27,850 INFO L256 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-25 02:42:27,852 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:42:27,946 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 23 proven. 34 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-25 02:42:28,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:28,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 83 states and 166 transitions. [2024-11-25 02:42:28,348 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 166 transitions. [2024-11-25 02:42:28,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:42:28,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:28,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:28,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:42:28,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:28,470 INFO L256 TraceCheckSpWp]: Trace formula consists of 197 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-25 02:42:28,472 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:42:29,200 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 26 proven. 17 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-25 02:42:31,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:31,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 86 states and 177 transitions. [2024-11-25 02:42:31,005 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 177 transitions. [2024-11-25 02:42:31,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:42:31,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:31,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:31,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:32,042 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 41 proven. 25 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2024-11-25 02:42:35,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:35,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 67 states and 134 transitions. [2024-11-25 02:42:35,805 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 134 transitions. [2024-11-25 02:42:35,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:42:35,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:35,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:35,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:42:35,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:35,917 INFO L256 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-25 02:42:35,920 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:42:36,735 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 28 proven. 19 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2024-11-25 02:42:37,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:37,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 68 states and 136 transitions. [2024-11-25 02:42:37,759 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 136 transitions. [2024-11-25 02:42:37,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:42:37,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:37,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:37,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:42:37,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:37,860 INFO L256 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-25 02:42:37,862 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:42:38,158 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 28 proven. 19 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2024-11-25 02:42:38,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:38,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 69 states and 138 transitions. [2024-11-25 02:42:38,698 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 138 transitions. [2024-11-25 02:42:38,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:42:38,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:38,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:38,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:42:38,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:38,767 INFO L256 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-25 02:42:38,770 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:42:39,938 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 28 proven. 25 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2024-11-25 02:42:44,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:44,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 73 states and 151 transitions. [2024-11-25 02:42:44,035 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 151 transitions. [2024-11-25 02:42:44,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 02:42:44,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:44,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:44,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:42:44,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:44,110 INFO L256 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 02:42:44,113 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:42:44,661 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 30 proven. 26 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-25 02:42:45,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:45,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 74 states and 154 transitions. [2024-11-25 02:42:45,585 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 154 transitions. [2024-11-25 02:42:45,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 02:42:45,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:45,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:45,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:42:45,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:45,686 INFO L256 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-11-25 02:42:45,691 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:42:47,087 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 76 proven. 53 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2024-11-25 02:42:49,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:49,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 78 states and 163 transitions. [2024-11-25 02:42:49,706 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 163 transitions. [2024-11-25 02:42:49,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 02:42:49,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:49,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:49,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:50,944 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 32 proven. 21 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2024-11-25 02:42:52,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:52,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 78 states and 162 transitions. [2024-11-25 02:42:52,698 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 162 transitions. [2024-11-25 02:42:52,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 02:42:52,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:52,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:52,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:42:52,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:52,826 INFO L256 TraceCheckSpWp]: Trace formula consists of 229 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-25 02:42:52,833 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:42:54,769 INFO L134 CoverageAnalysis]: Checked inductivity of 547 backedges. 32 proven. 31 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2024-11-25 02:43:02,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:02,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 84 states and 176 transitions. [2024-11-25 02:43:02,058 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 176 transitions. [2024-11-25 02:43:02,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 02:43:02,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:02,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:02,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:43:02,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:02,194 INFO L256 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-25 02:43:02,197 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:43:03,655 INFO L134 CoverageAnalysis]: Checked inductivity of 615 backedges. 34 proven. 33 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2024-11-25 02:43:06,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:06,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 85 states and 179 transitions. [2024-11-25 02:43:06,452 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 179 transitions. [2024-11-25 02:43:06,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 02:43:06,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:06,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:06,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:43:06,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:06,613 INFO L256 TraceCheckSpWp]: Trace formula consists of 253 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-25 02:43:06,617 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:43:08,262 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 35 proven. 90 refuted. 0 times theorem prover too weak. 565 trivial. 0 not checked. [2024-11-25 02:43:12,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:12,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 89 states and 192 transitions. [2024-11-25 02:43:12,775 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 192 transitions. [2024-11-25 02:43:12,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 02:43:12,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:12,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:12,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:43:12,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:12,922 INFO L256 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-25 02:43:12,925 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:43:14,199 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 37 proven. 96 refuted. 0 times theorem prover too weak. 634 trivial. 0 not checked. [2024-11-25 02:43:16,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:16,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 90 states and 195 transitions. [2024-11-25 02:43:16,109 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 195 transitions. [2024-11-25 02:43:16,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 02:43:16,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:16,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:16,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:43:16,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:16,294 INFO L256 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-25 02:43:16,298 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:43:16,841 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 64 proven. 69 refuted. 0 times theorem prover too weak. 634 trivial. 0 not checked. [2024-11-25 02:43:17,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:17,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 72 states and 117 transitions. [2024-11-25 02:43:17,897 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2024-11-25 02:43:17,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 02:43:17,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:17,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:17,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:43:18,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:18,057 INFO L256 TraceCheckSpWp]: Trace formula consists of 273 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-11-25 02:43:18,060 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:43:20,654 INFO L134 CoverageAnalysis]: Checked inductivity of 848 backedges. 92 proven. 100 refuted. 0 times theorem prover too weak. 656 trivial. 0 not checked. [2024-11-25 02:43:25,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:25,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 72 states and 116 transitions. [2024-11-25 02:43:25,470 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 116 transitions. [2024-11-25 02:43:25,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 02:43:25,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:25,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:25,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:27,154 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 42 proven. 42 refuted. 0 times theorem prover too weak. 846 trivial. 0 not checked. [2024-11-25 02:43:29,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:29,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 67 states and 111 transitions. [2024-11-25 02:43:29,837 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 111 transitions. [2024-11-25 02:43:29,838 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-25 02:43:29,838 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 39 iterations. [2024-11-25 02:43:29,859 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-25 02:43:34,863 INFO L77 FloydHoareUtils]: At program point L60(line 60) the Hoare annotation is: true [2024-11-25 02:43:34,864 INFO L77 FloydHoareUtils]: At program point L48(lines 46 58) the Hoare annotation is: (let ((.cse3 (mod |ULTIMATE.start_main_~A~0#1| 4294967296))) (let ((.cse6 (mod |ULTIMATE.start_main_~B~0#1| 4294967296)) (.cse4 (= |ULTIMATE.start_main_~q~0#1| 4)) (.cse2 (<= .cse3 5)) (.cse0 (= |ULTIMATE.start_main_~p~0#1| 1)) (.cse5 (= (+ |ULTIMATE.start_main_~d~0#1| |ULTIMATE.start_main_~r~0#1|) .cse3))) (or (= |ULTIMATE.start_main_~p~0#1| 4) (and (not .cse0) (not (let ((.cse1 (* 4 .cse6))) (and (= |ULTIMATE.start_main_~d~0#1| .cse1) .cse2 (<= .cse1 .cse3) .cse4 .cse5)))) (= |ULTIMATE.start_main_~d~0#1| .cse6) (let ((.cse11 (+ .cse3 1)) (.cse9 (* |ULTIMATE.start_main_~d~0#1| 4))) (and (not (let ((.cse10 (* 17179869184 (div |ULTIMATE.start_main_~d~0#1| 4294967296)))) (let ((.cse7 (+ .cse3 .cse10))) (and (<= |ULTIMATE.start_main_~d~0#1| 4294967295) (let ((.cse8 (* 5 |ULTIMATE.start_main_~d~0#1|))) (or (and (= .cse7 (+ .cse8 |ULTIMATE.start_main_~r~0#1|)) (= 5 |ULTIMATE.start_main_~q~0#1|) (<= .cse8 .cse7)) (and (= (+ |ULTIMATE.start_main_~r~0#1| .cse9) .cse7) (<= (+ .cse3 .cse10 1) .cse8) .cse4))) .cse2 (<= .cse11 (* |ULTIMATE.start_main_~d~0#1| 8)) (<= .cse9 .cse7))))) .cse0 (not (and (= |ULTIMATE.start_main_~q~0#1| 0) (= |ULTIMATE.start_main_~r~0#1| .cse3))) (not (and (= |ULTIMATE.start_main_~p~0#1| |ULTIMATE.start_main_~q~0#1|) (<= |ULTIMATE.start_main_~d~0#1| .cse3) .cse5 (<= 1 .cse3))) (not (let ((.cse12 (* 2 |ULTIMATE.start_main_~d~0#1|))) (and (<= .cse12 .cse3) (let ((.cse13 (* 3 |ULTIMATE.start_main_~d~0#1|))) (or (and (= 2 |ULTIMATE.start_main_~q~0#1|) (<= .cse11 .cse13) (= (+ .cse12 |ULTIMATE.start_main_~r~0#1|) .cse3)) (and (<= .cse13 .cse3) (= .cse3 (+ |ULTIMATE.start_main_~r~0#1| .cse13)) (= 3 |ULTIMATE.start_main_~q~0#1|)))) (<= .cse11 .cse9))))))))) [2024-11-25 02:43:34,864 INFO L77 FloydHoareUtils]: At program point L36-2(lines 36 44) the Hoare annotation is: (let ((.cse0 (mod |ULTIMATE.start_main_~B~0#1| 4294967296))) (let ((.cse2 (* 4 .cse0))) (let ((.cse3 (= |ULTIMATE.start_main_~d~0#1| .cse2)) (.cse1 (= 2 |ULTIMATE.start_main_~p~0#1|)) (.cse4 (* 2 .cse0)) (.cse6 (* 2 |ULTIMATE.start_main_~d~0#1|)) (.cse8 (= |ULTIMATE.start_main_~p~0#1| 4)) (.cse7 (= |ULTIMATE.start_main_~d~0#1| .cse0)) (.cse9 (= |ULTIMATE.start_main_~p~0#1| 8)) (.cse5 (+ 3 |ULTIMATE.start_main_~r~0#1|))) (or (and (<= .cse0 |ULTIMATE.start_main_~r~0#1|) .cse1) (and (<= .cse2 |ULTIMATE.start_main_~r~0#1|) (<= (+ |ULTIMATE.start_main_~r~0#1| 1) |ULTIMATE.start_main_~d~0#1|)) (and .cse3 (<= .cse4 |ULTIMATE.start_main_~r~0#1|) (<= .cse5 .cse6)) (and (not (and (= |ULTIMATE.start_main_~p~0#1| 1) .cse7)) (not (and .cse8 .cse3)) (not (and .cse9 (= |ULTIMATE.start_main_~d~0#1| (* 8 .cse0)))) (not (and .cse1 (= .cse4 |ULTIMATE.start_main_~d~0#1|)))) (not (= |ULTIMATE.start_main_~r~0#1| (mod |ULTIMATE.start_main_~A~0#1| 4294967296))) (and (<= 1 .cse0) (< .cse6 .cse5)) (and .cse8 (< .cse0 1)) (and .cse7 (<= .cse5 (* |ULTIMATE.start_main_~d~0#1| 8))) (and .cse9 (< |ULTIMATE.start_main_~d~0#1| .cse5)) (not (= |ULTIMATE.start_main_~q~0#1| 0)))))) [2024-11-25 02:43:34,864 INFO L77 FloydHoareUtils]: At program point L61(line 61) the Hoare annotation is: true [2024-11-25 02:43:34,864 INFO L77 FloydHoareUtils]: At program point L28(line 28) the Hoare annotation is: (<= (mod |ULTIMATE.start_main_~A~0#1| 4294967296) 5) [2024-11-25 02:43:34,864 INFO L77 FloydHoareUtils]: At program point L28-1(line 28) the Hoare annotation is: true [2024-11-25 02:43:34,864 INFO L77 FloydHoareUtils]: At program point L37(line 37) the Hoare annotation is: (or (let ((.cse0 (mod |ULTIMATE.start_main_~B~0#1| 4294967296))) (and (not (and (= |ULTIMATE.start_main_~p~0#1| 1) (= |ULTIMATE.start_main_~d~0#1| .cse0))) (not (and (= |ULTIMATE.start_main_~p~0#1| 4) (= |ULTIMATE.start_main_~d~0#1| (* 4 .cse0)))) (not (and (= |ULTIMATE.start_main_~p~0#1| 8) (= |ULTIMATE.start_main_~d~0#1| (* 8 .cse0)))) (not (and (= 2 |ULTIMATE.start_main_~p~0#1|) (= (* 2 .cse0) |ULTIMATE.start_main_~d~0#1|))))) (not (= |ULTIMATE.start_main_~r~0#1| (mod |ULTIMATE.start_main_~A~0#1| 4294967296))) (= |ULTIMATE.start_main_~q~0#1| 0)) [2024-11-25 02:43:34,864 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-25 02:43:34,865 INFO L77 FloydHoareUtils]: At program point L29(line 29) the Hoare annotation is: (<= 1 (mod |ULTIMATE.start_main_~B~0#1| 4294967296)) [2024-11-25 02:43:34,865 INFO L77 FloydHoareUtils]: At program point L54-2(lines 46 58) the Hoare annotation is: true [2024-11-25 02:43:34,865 INFO L77 FloydHoareUtils]: At program point L46-1(lines 46 58) the Hoare annotation is: (or (= |ULTIMATE.start_main_~d~0#1| (mod |ULTIMATE.start_main_~B~0#1| 4294967296)) (let ((.cse3 (mod |ULTIMATE.start_main_~A~0#1| 4294967296))) (let ((.cse5 (+ .cse3 1)) (.cse2 (* |ULTIMATE.start_main_~d~0#1| 4))) (and (not (let ((.cse4 (* 17179869184 (div |ULTIMATE.start_main_~d~0#1| 4294967296)))) (let ((.cse0 (+ .cse3 .cse4))) (and (<= |ULTIMATE.start_main_~d~0#1| 4294967295) (let ((.cse1 (* 5 |ULTIMATE.start_main_~d~0#1|))) (or (and (= .cse0 (+ .cse1 |ULTIMATE.start_main_~r~0#1|)) (= 5 |ULTIMATE.start_main_~q~0#1|) (<= .cse1 .cse0)) (and (= (+ |ULTIMATE.start_main_~r~0#1| .cse2) .cse0) (<= (+ .cse3 .cse4 1) .cse1) (= |ULTIMATE.start_main_~q~0#1| 4)))) (<= .cse3 5) (<= .cse5 (* |ULTIMATE.start_main_~d~0#1| 8)) (<= .cse2 .cse0))))) (not (and (= |ULTIMATE.start_main_~q~0#1| 0) (= |ULTIMATE.start_main_~r~0#1| .cse3))) (not (let ((.cse6 (* 2 |ULTIMATE.start_main_~d~0#1|))) (and (<= .cse6 .cse3) (let ((.cse7 (* 3 |ULTIMATE.start_main_~d~0#1|))) (or (and (= 2 |ULTIMATE.start_main_~q~0#1|) (<= .cse5 .cse7) (= (+ .cse6 |ULTIMATE.start_main_~r~0#1|) .cse3)) (and (<= .cse7 .cse3) (= .cse3 (+ |ULTIMATE.start_main_~r~0#1| .cse7)) (= 3 |ULTIMATE.start_main_~q~0#1|)))) (<= .cse5 .cse2)))) (not (and (<= |ULTIMATE.start_main_~d~0#1| .cse3) (= |ULTIMATE.start_main_~q~0#1| 1) (= (+ |ULTIMATE.start_main_~d~0#1| |ULTIMATE.start_main_~r~0#1|) .cse3) (<= 1 .cse3))))))) [2024-11-25 02:43:34,865 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-25 02:43:34,865 INFO L77 FloydHoareUtils]: At program point L38(line 38) the Hoare annotation is: true [2024-11-25 02:43:34,865 INFO L77 FloydHoareUtils]: At program point L26(line 26) the Hoare annotation is: true [2024-11-25 02:43:34,865 INFO L77 FloydHoareUtils]: At program point L26-1(line 26) the Hoare annotation is: (<= (mod |ULTIMATE.start_main_~A~0#1| 4294967296) 5) [2024-11-25 02:43:34,865 INFO L77 FloydHoareUtils]: At program point L47(line 47) the Hoare annotation is: true [2024-11-25 02:43:34,865 INFO L77 FloydHoareUtils]: At program point L39(lines 36 44) the Hoare annotation is: (not (and (not (= (+ |ULTIMATE.start_main_~d~0#1| (* (* |ULTIMATE.start_main_~p~0#1| (div |ULTIMATE.start_main_~B~0#1| 4294967296)) 4294967296)) (* |ULTIMATE.start_main_~B~0#1| |ULTIMATE.start_main_~p~0#1|))) (= |ULTIMATE.start_main_~q~0#1| 0) (= |ULTIMATE.start_main_~r~0#1| (mod |ULTIMATE.start_main_~A~0#1| 4294967296)))) [2024-11-25 02:43:34,866 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 11 13) the Hoare annotation is: true [2024-11-25 02:43:34,866 INFO L77 FloydHoareUtils]: At program point assume_abort_if_notEXIT(lines 11 13) the Hoare annotation is: (not (= |assume_abort_if_not_#in~cond| 0)) [2024-11-25 02:43:34,866 INFO L77 FloydHoareUtils]: At program point L16(lines 16 17) the Hoare annotation is: true [2024-11-25 02:43:34,866 INFO L77 FloydHoareUtils]: At program point L15(lines 15 18) the Hoare annotation is: (not (and (not (= __VERIFIER_assert_~cond 0)) (not (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)))) [2024-11-25 02:43:34,866 INFO L77 FloydHoareUtils]: At program point L15-2(lines 14 20) the Hoare annotation is: (not (= |__VERIFIER_assert_#in~cond| 0)) [2024-11-25 02:43:34,866 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(lines 14 20) the Hoare annotation is: (not (= |__VERIFIER_assert_#in~cond| 0)) [2024-11-25 02:43:34,866 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 14 20) the Hoare annotation is: true [2024-11-25 02:43:34,866 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 17) the Hoare annotation is: true [2024-11-25 02:43:34,898 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 25.11 02:43:34 ImpRootNode [2024-11-25 02:43:34,898 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-25 02:43:34,900 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-25 02:43:34,900 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-25 02:43:34,900 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-25 02:43:34,901 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:41:55" (3/4) ... [2024-11-25 02:43:34,905 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-25 02:43:34,913 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-25 02:43:34,914 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-25 02:43:34,919 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2024-11-25 02:43:34,920 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-11-25 02:43:34,920 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-25 02:43:34,921 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-25 02:43:35,032 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38d3084-4f2e-4ab0-aedf-8fb6aa7f2c01/bin/ukojak-verify-ENZ3QT5qd3/witness.graphml [2024-11-25 02:43:35,032 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38d3084-4f2e-4ab0-aedf-8fb6aa7f2c01/bin/ukojak-verify-ENZ3QT5qd3/witness.yml [2024-11-25 02:43:35,033 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-25 02:43:35,034 INFO L158 Benchmark]: Toolchain (without parser) took 100301.40ms. Allocated memory was 142.6MB in the beginning and 696.3MB in the end (delta: 553.6MB). Free memory was 107.2MB in the beginning and 352.3MB in the end (delta: -245.1MB). Peak memory consumption was 307.1MB. Max. memory is 16.1GB. [2024-11-25 02:43:35,034 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 167.8MB. Free memory is still 105.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:43:35,036 INFO L158 Benchmark]: CACSL2BoogieTranslator took 399.09ms. Allocated memory is still 142.6MB. Free memory was 107.2MB in the beginning and 95.8MB in the end (delta: 11.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 02:43:35,037 INFO L158 Benchmark]: Boogie Procedure Inliner took 56.60ms. Allocated memory is still 142.6MB. Free memory was 95.8MB in the beginning and 94.4MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:43:35,038 INFO L158 Benchmark]: Boogie Preprocessor took 30.58ms. Allocated memory is still 142.6MB. Free memory was 94.4MB in the beginning and 93.7MB in the end (delta: 676.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:43:35,038 INFO L158 Benchmark]: RCFGBuilder took 501.45ms. Allocated memory is still 142.6MB. Free memory was 93.7MB in the beginning and 80.1MB in the end (delta: 13.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 02:43:35,039 INFO L158 Benchmark]: CodeCheck took 99168.70ms. Allocated memory was 142.6MB in the beginning and 696.3MB in the end (delta: 553.6MB). Free memory was 80.1MB in the beginning and 356.7MB in the end (delta: -276.6MB). Peak memory consumption was 273.6MB. Max. memory is 16.1GB. [2024-11-25 02:43:35,040 INFO L158 Benchmark]: Witness Printer took 133.05ms. Allocated memory is still 696.3MB. Free memory was 356.7MB in the beginning and 352.3MB in the end (delta: 4.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 02:43:35,042 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 3 procedures, 25 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 94.1s, OverallIterations: 39, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2763 SdHoareTripleChecker+Valid, 83.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 955 mSDsluCounter, 2895 SdHoareTripleChecker+Invalid, 74.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1124 mSDsCounter, 9491 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 22590 IncrementalHoareTripleChecker+Invalid, 32081 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 9491 mSolverCounterUnsat, 1771 mSDtfsCounter, 22590 mSolverCounterSat, 0.9s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 23271 GetRequests, 22285 SyntacticMatches, 500 SemanticMatches, 486 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 150693 ImplicationChecksByTransitivity, 71.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.3s SsaConstructionTime, 1.3s SatisfiabilityAnalysisTime, 26.8s InterpolantComputationTime, 2802 NumberOfCodeBlocks, 2802 NumberOfCodeBlocksAsserted, 38 NumberOfCheckSat, 2764 ConstructedInterpolants, 0 QuantifiedInterpolants, 13715 SizeOfPredicates, 71 NumberOfNonLiveVariables, 4986 ConjunctsInSsa, 747 ConjunctsInUnsatCore, 38 InterpolantComputations, 10 PerfectInterpolantSequences, 11030/11936 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - PositiveResult [Line: 17]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 36]: Loop Invariant Derived loop invariant: (((((((((((B <= r) && (2 == p)) || ((((long long) 4 * B) <= r) && (((__int128) r + 1) <= d))) || (((d == ((long long) 4 * B)) && (((long long) 2 * B) <= r)) && (((__int128) 3 + r) <= ((__int128) 2 * d)))) || (((!((p == 1) && (d == B)) && !((p == 4) && (d == ((long long) 4 * B)))) && !((p == 8) && (d == ((long long) 8 * B)))) && !((2 == p) && (((long long) 2 * B) == d)))) || (r != A)) || ((1 <= B) && (((__int128) 2 * d) < ((__int128) 3 + r)))) || ((p == 4) && (B < 1))) || ((d == B) && (((__int128) 3 + r) <= ((__int128) d * 8)))) || ((p == 8) && (d < ((__int128) 3 + r)))) || (q != 0)) - ProcedureContractResult [Line: 11]: Procedure Contract for assume_abort_if_not Derived contract for procedure assume_abort_if_not. Ensures: (cond != 0) - ProcedureContractResult [Line: 14]: Procedure Contract for __VERIFIER_assert Derived contract for procedure __VERIFIER_assert. Ensures: (cond != 0) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44ms. Allocated memory is still 167.8MB. Free memory is still 105.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 399.09ms. Allocated memory is still 142.6MB. Free memory was 107.2MB in the beginning and 95.8MB in the end (delta: 11.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 56.60ms. Allocated memory is still 142.6MB. Free memory was 95.8MB in the beginning and 94.4MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 30.58ms. Allocated memory is still 142.6MB. Free memory was 94.4MB in the beginning and 93.7MB in the end (delta: 676.0kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 501.45ms. Allocated memory is still 142.6MB. Free memory was 93.7MB in the beginning and 80.1MB in the end (delta: 13.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 99168.70ms. Allocated memory was 142.6MB in the beginning and 696.3MB in the end (delta: 553.6MB). Free memory was 80.1MB in the beginning and 356.7MB in the end (delta: -276.6MB). Peak memory consumption was 273.6MB. Max. memory is 16.1GB. * Witness Printer took 133.05ms. Allocated memory is still 696.3MB. Free memory was 356.7MB in the beginning and 352.3MB in the end (delta: 4.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-25 02:43:35,262 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38d3084-4f2e-4ab0-aedf-8fb6aa7f2c01/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-25 02:43:35,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38d3084-4f2e-4ab0-aedf-8fb6aa7f2c01/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE