./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursified_nla-digbench/recursified_egcd3.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_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/recursified_nla-digbench/recursified_egcd3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b --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 0b80e2ef69643fec3bd55c601a96e927d74716f095bc90a0498778af08019697 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:04:00,688 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:04:00,742 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 22:04:00,746 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:04:00,746 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:04:00,765 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:04:00,766 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:04:00,766 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:04:00,767 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:04:00,767 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:04:00,767 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:04:00,767 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:04:00,767 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:04:00,767 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:04:00,767 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:04:00,767 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:04:00,768 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:04:00,768 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:04:00,768 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:04:00,768 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 22:04:00,768 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 22:04:00,768 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:04:00,768 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:04:00,768 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:04:00,768 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:04:00,768 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:04:00,769 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:04:00,769 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:04:00,769 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:04:00,769 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:04:00,769 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:04:00,769 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:04:00,769 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:04:00,769 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:04:00,769 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:04:00,769 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_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> 0b80e2ef69643fec3bd55c601a96e927d74716f095bc90a0498778af08019697 [2024-12-05 22:04:00,973 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:04:00,980 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:04:00,982 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:04:00,983 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:04:00,983 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:04:00,984 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/recursified_nla-digbench/recursified_egcd3.c [2024-12-05 22:04:03,660 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/data/5d7a050e5/1422e097946c4d1cb7891a31c0c4eedd/FLAG6bc7077ae [2024-12-05 22:04:03,835 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:04:03,836 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/sv-benchmarks/c/recursified_nla-digbench/recursified_egcd3.c [2024-12-05 22:04:03,842 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/data/5d7a050e5/1422e097946c4d1cb7891a31c0c4eedd/FLAG6bc7077ae [2024-12-05 22:04:03,856 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/data/5d7a050e5/1422e097946c4d1cb7891a31c0c4eedd [2024-12-05 22:04:03,858 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:04:03,860 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:04:03,861 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:04:03,861 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:04:03,865 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:04:03,866 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:04:03" (1/1) ... [2024-12-05 22:04:03,867 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67d4d671 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:04:03, skipping insertion in model container [2024-12-05 22:04:03,867 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:04:03" (1/1) ... [2024-12-05 22:04:03,883 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:04:04,042 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:04:04,051 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:04:04,081 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:04:04,094 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:04:04,094 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:04:04 WrapperNode [2024-12-05 22:04:04,094 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:04:04,095 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:04:04,095 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:04:04,095 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:04:04,102 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:04:04" (1/1) ... [2024-12-05 22:04:04,109 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:04:04" (1/1) ... [2024-12-05 22:04:04,128 INFO L138 Inliner]: procedures = 18, calls = 136, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 123 [2024-12-05 22:04:04,128 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:04:04,129 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:04:04,129 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:04:04,129 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:04:04,136 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:04:04" (1/1) ... [2024-12-05 22:04:04,136 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:04:04" (1/1) ... [2024-12-05 22:04:04,140 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:04:04" (1/1) ... [2024-12-05 22:04:04,140 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:04:04" (1/1) ... [2024-12-05 22:04:04,148 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:04:04" (1/1) ... [2024-12-05 22:04:04,149 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:04:04" (1/1) ... [2024-12-05 22:04:04,151 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:04:04" (1/1) ... [2024-12-05 22:04:04,153 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:04:04" (1/1) ... [2024-12-05 22:04:04,155 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:04:04" (1/1) ... [2024-12-05 22:04:04,158 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:04:04,158 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:04:04,159 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:04:04,159 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:04:04,160 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:04:04" (1/1) ... [2024-12-05 22:04:04,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:04:04,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:04:04,189 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:04:04,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:04:04,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:04:04,216 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 22:04:04,216 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 22:04:04,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:04:04,216 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_47_to_56_0 [2024-12-05 22:04:04,216 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_47_to_56_0 [2024-12-05 22:04:04,216 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_33_to_70_0 [2024-12-05 22:04:04,216 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_33_to_70_0 [2024-12-05 22:04:04,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 22:04:04,216 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_40_to_59_0 [2024-12-05 22:04:04,216 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_40_to_59_0 [2024-12-05 22:04:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 22:04:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:04:04,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:04:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 22:04:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 22:04:04,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 22:04:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 22:04:04,315 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:04:04,317 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:04:04,829 INFO L? ?]: Removed 148 outVars from TransFormulas that were not future-live. [2024-12-05 22:04:04,829 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:04:04,865 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:04:04,865 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-05 22:04:04,866 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:04:04 BoogieIcfgContainer [2024-12-05 22:04:04,866 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:04:04,866 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:04:04,867 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:04:04,875 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:04:04,876 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:04:04" (1/1) ... [2024-12-05 22:04:04,883 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:04:04,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:04,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 144 states and 157 transitions. [2024-12-05 22:04:04,933 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 157 transitions. [2024-12-05 22:04:04,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:04:04,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:04,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:05,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:05,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:04:05,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:05,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 144 states and 156 transitions. [2024-12-05 22:04:05,178 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 156 transitions. [2024-12-05 22:04:05,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:04:05,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:05,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:05,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:06,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:04:06,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:06,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 148 states and 166 transitions. [2024-12-05 22:04:06,501 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 166 transitions. [2024-12-05 22:04:06,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:04:06,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:06,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:06,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:07,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:04:07,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:07,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 148 states and 166 transitions. [2024-12-05 22:04:07,624 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 166 transitions. [2024-12-05 22:04:07,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:04:07,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:07,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:07,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:08,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:04:08,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:08,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 148 states and 166 transitions. [2024-12-05 22:04:08,213 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 166 transitions. [2024-12-05 22:04:08,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:04:08,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:08,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:08,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:08,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:04:09,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:09,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 149 states and 169 transitions. [2024-12-05 22:04:09,303 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 169 transitions. [2024-12-05 22:04:09,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:04:09,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:09,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:09,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:09,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:04:09,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:09,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 149 states and 169 transitions. [2024-12-05 22:04:09,931 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 169 transitions. [2024-12-05 22:04:09,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:04:09,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:09,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:09,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:10,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:04:10,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:10,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 149 states and 169 transitions. [2024-12-05 22:04:10,331 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 169 transitions. [2024-12-05 22:04:10,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:04:10,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:10,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:10,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:10,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:04:10,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:10,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 149 states and 169 transitions. [2024-12-05 22:04:10,813 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 169 transitions. [2024-12-05 22:04:10,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:04:10,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:10,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:10,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:11,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:04:11,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:11,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 149 states and 169 transitions. [2024-12-05 22:04:11,246 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 169 transitions. [2024-12-05 22:04:11,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:04:11,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:11,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:11,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:11,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:04:11,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:11,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 149 states and 169 transitions. [2024-12-05 22:04:11,615 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 169 transitions. [2024-12-05 22:04:11,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:04:11,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:11,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:11,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:12,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:04:12,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:12,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 149 states and 169 transitions. [2024-12-05 22:04:12,030 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 169 transitions. [2024-12-05 22:04:12,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:04:12,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:12,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:12,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:12,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:04:12,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:12,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 149 states and 169 transitions. [2024-12-05 22:04:12,386 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 169 transitions. [2024-12-05 22:04:12,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:04:12,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:12,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:12,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:13,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:04:13,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:13,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 149 states and 169 transitions. [2024-12-05 22:04:13,216 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 169 transitions. [2024-12-05 22:04:13,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:04:13,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:13,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:13,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:13,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:04:13,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:13,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 149 states and 169 transitions. [2024-12-05 22:04:13,675 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 169 transitions. [2024-12-05 22:04:13,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:04:13,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:13,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:13,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:14,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:04:14,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:14,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 149 states and 169 transitions. [2024-12-05 22:04:14,027 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 169 transitions. [2024-12-05 22:04:14,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:04:14,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:14,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:14,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:14,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:04:14,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:14,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 149 states and 169 transitions. [2024-12-05 22:04:14,342 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 169 transitions. [2024-12-05 22:04:14,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:04:14,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:14,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:14,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:14,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:04:14,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:14,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 149 states and 169 transitions. [2024-12-05 22:04:14,659 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 169 transitions. [2024-12-05 22:04:14,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:04:14,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:14,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:14,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:15,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:04:15,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:15,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 146 states and 160 transitions. [2024-12-05 22:04:15,757 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 160 transitions. [2024-12-05 22:04:15,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:04:15,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:15,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:15,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:04:15,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:15,962 INFO L256 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 146 conjuncts are in the unsatisfiable core [2024-12-05 22:04:15,970 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:04:16,012 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-12-05 22:04:16,041 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2024-12-05 22:04:16,047 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:04:16,048 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2024-12-05 22:04:16,053 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-05 22:04:16,075 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 32 [2024-12-05 22:04:16,079 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:04:16,080 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2024-12-05 22:04:16,085 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-05 22:04:16,251 INFO L349 Elim1Store]: treesize reduction 464, result has 6.3 percent of original size [2024-12-05 22:04:16,252 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 20 case distinctions, treesize of input 316 treesize of output 315 [2024-12-05 22:04:16,503 INFO L349 Elim1Store]: treesize reduction 464, result has 6.3 percent of original size [2024-12-05 22:04:16,503 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 20 case distinctions, treesize of input 206 treesize of output 205 [2024-12-05 22:04:16,606 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2024-12-05 22:04:16,612 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:04:16,613 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2024-12-05 22:04:16,623 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-05 22:04:16,774 INFO L349 Elim1Store]: treesize reduction 464, result has 6.3 percent of original size [2024-12-05 22:04:16,774 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 20 case distinctions, treesize of input 137 treesize of output 138 [2024-12-05 22:04:16,866 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2024-12-05 22:04:16,873 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:04:16,874 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2024-12-05 22:04:16,883 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-05 22:04:16,902 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 32 [2024-12-05 22:04:16,907 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 28 [2024-12-05 22:04:16,911 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:04:16,912 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2024-12-05 22:04:16,916 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2024-12-05 22:04:16,922 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2024-12-05 22:04:16,925 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:04:16,926 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2024-12-05 22:04:16,930 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-05 22:04:17,043 INFO L349 Elim1Store]: treesize reduction 464, result has 6.3 percent of original size [2024-12-05 22:04:17,044 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 20 case distinctions, treesize of input 154 treesize of output 155 [2024-12-05 22:04:17,232 INFO L349 Elim1Store]: treesize reduction 464, result has 6.3 percent of original size [2024-12-05 22:04:17,233 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 20 case distinctions, treesize of input 464 treesize of output 449 [2024-12-05 22:04:17,354 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2024-12-05 22:04:17,359 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:04:17,359 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2024-12-05 22:04:17,366 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-05 22:04:17,387 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 32 [2024-12-05 22:04:17,394 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 28 [2024-12-05 22:04:17,397 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:04:17,397 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2024-12-05 22:04:17,403 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2024-12-05 22:04:17,408 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2024-12-05 22:04:17,411 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:04:17,411 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2024-12-05 22:04:17,416 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-05 22:04:17,559 INFO L349 Elim1Store]: treesize reduction 464, result has 6.3 percent of original size [2024-12-05 22:04:17,560 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 21 case distinctions, treesize of input 348 treesize of output 345 [2024-12-05 22:04:17,663 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-12-05 22:04:17,796 INFO L349 Elim1Store]: treesize reduction 504, result has 5.8 percent of original size [2024-12-05 22:04:17,796 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 26 case distinctions, treesize of input 139 treesize of output 138 [2024-12-05 22:04:17,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:04:17,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:04:17,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:04:17,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:04:17,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:04:17,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:04:18,011 INFO L349 Elim1Store]: treesize reduction 534, result has 0.2 percent of original size [2024-12-05 22:04:18,011 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 26 case distinctions, treesize of input 144 treesize of output 1 [2024-12-05 22:04:24,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:04:24,294 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 22 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 296 treesize of output 54 [2024-12-05 22:04:24,307 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 20 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 43 [2024-12-05 22:04:27,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:04:27,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:04:27,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:04:27,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:04:27,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:04:27,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:04:27,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:04:27,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:04:27,836 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-12-05 22:04:27,836 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 26 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 46 treesize of output 43 [2024-12-05 22:04:27,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:04:28,029 INFO L349 Elim1Store]: treesize reduction 288, result has 24.2 percent of original size [2024-12-05 22:04:28,029 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 21 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 22 case distinctions, treesize of input 57 treesize of output 124 [2024-12-05 22:04:37,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:04:37,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:04:37,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:04:37,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:04:37,879 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-12-05 22:04:37,879 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 25 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 49 treesize of output 56 [2024-12-05 22:04:37,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:04:37,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:04:37,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:04:37,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:04:37,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:04:37,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:04:37,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:04:37,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:04:37,920 INFO L349 Elim1Store]: treesize reduction 21, result has 30.0 percent of original size [2024-12-05 22:04:37,920 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 29 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 2 case distinctions, treesize of input 48 treesize of output 57 [2024-12-05 22:04:38,039 INFO L349 Elim1Store]: treesize reduction 77, result has 46.9 percent of original size [2024-12-05 22:04:38,039 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 27 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 18 case distinctions, treesize of input 64 treesize of output 111 [2024-12-05 22:04:38,429 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-12-05 22:04:38,429 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 40 treesize of output 20 [2024-12-05 22:04:38,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:05:30,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:30,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 157 states and 181 transitions. [2024-12-05 22:05:30,517 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 181 transitions. [2024-12-05 22:05:30,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:05:30,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:30,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:30,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:05:30,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:30,647 INFO L256 TraceCheckSpWp]: Trace formula consists of 377 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-12-05 22:05:30,651 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:05:30,656 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-12-05 22:05:30,660 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-12-05 22:05:30,704 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:30,705 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 76 treesize of output 81 [2024-12-05 22:05:30,777 INFO L349 Elim1Store]: treesize reduction 254, result has 7.6 percent of original size [2024-12-05 22:05:30,777 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 81 treesize of output 81 [2024-12-05 22:05:30,860 INFO L349 Elim1Store]: treesize reduction 254, result has 7.6 percent of original size [2024-12-05 22:05:30,860 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 52 treesize of output 52 [2024-12-05 22:05:30,923 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:30,923 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 47 treesize of output 52 [2024-12-05 22:05:31,004 INFO L349 Elim1Store]: treesize reduction 254, result has 7.6 percent of original size [2024-12-05 22:05:31,004 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 52 treesize of output 52 [2024-12-05 22:05:31,066 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:31,067 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 47 treesize of output 52 [2024-12-05 22:05:31,137 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:31,137 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 4 case distinctions, treesize of input 62 treesize of output 69 [2024-12-05 22:05:31,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:31,217 INFO L349 Elim1Store]: treesize reduction 254, result has 7.6 percent of original size [2024-12-05 22:05:31,217 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 81 treesize of output 81 [2024-12-05 22:05:31,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:31,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:31,308 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:31,308 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 52 treesize of output 52 [2024-12-05 22:05:31,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:31,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:31,417 INFO L349 Elim1Store]: treesize reduction 254, result has 7.6 percent of original size [2024-12-05 22:05:31,417 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 57 treesize of output 52 [2024-12-05 22:05:31,496 INFO L349 Elim1Store]: treesize reduction 254, result has 7.6 percent of original size [2024-12-05 22:05:31,496 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 4 case distinctions, treesize of input 79 treesize of output 81 [2024-12-05 22:05:31,551 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:31,551 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 4 case distinctions, treesize of input 74 treesize of output 81 [2024-12-05 22:05:31,614 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:31,614 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 64 treesize of output 69 [2024-12-05 22:05:31,706 INFO L349 Elim1Store]: treesize reduction 254, result has 7.6 percent of original size [2024-12-05 22:05:31,706 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 69 treesize of output 69 [2024-12-05 22:05:31,728 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-12-05 22:05:31,797 INFO L349 Elim1Store]: treesize reduction 262, result has 7.4 percent of original size [2024-12-05 22:05:31,797 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 83 treesize of output 81 [2024-12-05 22:05:31,860 INFO L349 Elim1Store]: treesize reduction 172, result has 10.9 percent of original size [2024-12-05 22:05:31,860 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 78 treesize of output 81 [2024-12-05 22:05:31,935 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:31,935 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 64 treesize of output 69 [2024-12-05 22:05:31,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:32,021 INFO L349 Elim1Store]: treesize reduction 262, result has 7.4 percent of original size [2024-12-05 22:05:32,022 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 83 treesize of output 81 [2024-12-05 22:05:32,093 INFO L349 Elim1Store]: treesize reduction 172, result has 10.9 percent of original size [2024-12-05 22:05:32,093 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 49 treesize of output 52 [2024-12-05 22:05:32,181 INFO L349 Elim1Store]: treesize reduction 262, result has 7.4 percent of original size [2024-12-05 22:05:32,182 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 54 treesize of output 52 [2024-12-05 22:05:32,254 INFO L349 Elim1Store]: treesize reduction 172, result has 10.9 percent of original size [2024-12-05 22:05:32,254 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 66 treesize of output 69 [2024-12-05 22:05:32,352 INFO L349 Elim1Store]: treesize reduction 262, result has 7.4 percent of original size [2024-12-05 22:05:32,352 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 71 treesize of output 69 [2024-12-05 22:05:32,423 INFO L349 Elim1Store]: treesize reduction 254, result has 7.6 percent of original size [2024-12-05 22:05:32,424 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 81 treesize of output 81 [2024-12-05 22:05:32,480 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:32,480 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 76 treesize of output 81 [2024-12-05 22:05:32,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:32,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:32,565 INFO L349 Elim1Store]: treesize reduction 172, result has 10.9 percent of original size [2024-12-05 22:05:32,566 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 54 treesize of output 52 [2024-12-05 22:05:32,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:32,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:32,670 INFO L349 Elim1Store]: treesize reduction 262, result has 7.4 percent of original size [2024-12-05 22:05:32,671 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 59 treesize of output 52 [2024-12-05 22:05:32,734 INFO L349 Elim1Store]: treesize reduction 254, result has 7.6 percent of original size [2024-12-05 22:05:32,734 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 52 treesize of output 52 [2024-12-05 22:05:32,782 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:32,782 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 47 treesize of output 52 [2024-12-05 22:05:32,799 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-12-05 22:05:32,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:32,864 INFO L349 Elim1Store]: treesize reduction 254, result has 7.6 percent of original size [2024-12-05 22:05:32,864 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 103 treesize of output 103 [2024-12-05 22:05:32,926 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:32,926 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 76 treesize of output 81 [2024-12-05 22:05:33,006 INFO L349 Elim1Store]: treesize reduction 254, result has 7.6 percent of original size [2024-12-05 22:05:33,006 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 81 treesize of output 81 [2024-12-05 22:05:33,057 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:33,057 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 76 treesize of output 81 [2024-12-05 22:05:33,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:33,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:33,159 INFO L349 Elim1Store]: treesize reduction 254, result has 7.6 percent of original size [2024-12-05 22:05:33,160 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 74 treesize of output 69 [2024-12-05 22:05:33,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:33,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:33,236 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:33,236 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 81 treesize of output 81 [2024-12-05 22:05:33,337 INFO L349 Elim1Store]: treesize reduction 254, result has 7.6 percent of original size [2024-12-05 22:05:33,337 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 163 treesize of output 161 [2024-12-05 22:05:33,401 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:33,401 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 168 treesize of output 171 [2024-12-05 22:05:33,463 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:33,463 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 4 case distinctions, treesize of input 45 treesize of output 52 [2024-12-05 22:05:33,544 INFO L349 Elim1Store]: treesize reduction 254, result has 7.6 percent of original size [2024-12-05 22:05:33,544 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 4 case distinctions, treesize of input 50 treesize of output 52 [2024-12-05 22:05:33,622 INFO L349 Elim1Store]: treesize reduction 254, result has 7.6 percent of original size [2024-12-05 22:05:33,622 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 69 treesize of output 69 [2024-12-05 22:05:33,687 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:33,687 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 76 treesize of output 81 [2024-12-05 22:05:33,756 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:33,756 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 204 treesize of output 207 [2024-12-05 22:05:33,841 INFO L349 Elim1Store]: treesize reduction 254, result has 7.6 percent of original size [2024-12-05 22:05:33,841 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 103 treesize of output 103 [2024-12-05 22:05:33,864 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-12-05 22:05:33,936 INFO L349 Elim1Store]: treesize reduction 254, result has 7.6 percent of original size [2024-12-05 22:05:33,936 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 52 treesize of output 52 [2024-12-05 22:05:33,998 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:33,998 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 47 treesize of output 52 [2024-12-05 22:05:34,057 INFO L349 Elim1Store]: treesize reduction 172, result has 10.9 percent of original size [2024-12-05 22:05:34,057 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 160 treesize of output 161 [2024-12-05 22:05:34,139 INFO L349 Elim1Store]: treesize reduction 262, result has 7.4 percent of original size [2024-12-05 22:05:34,140 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 165 treesize of output 161 [2024-12-05 22:05:34,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:34,230 INFO L349 Elim1Store]: treesize reduction 262, result has 7.4 percent of original size [2024-12-05 22:05:34,230 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 105 treesize of output 103 [2024-12-05 22:05:34,304 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:34,304 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 158 treesize of output 161 [2024-12-05 22:05:34,377 INFO L349 Elim1Store]: treesize reduction 172, result has 10.9 percent of original size [2024-12-05 22:05:34,378 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 66 treesize of output 69 [2024-12-05 22:05:34,477 INFO L349 Elim1Store]: treesize reduction 262, result has 7.4 percent of original size [2024-12-05 22:05:34,478 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 71 treesize of output 69 [2024-12-05 22:05:34,564 INFO L349 Elim1Store]: treesize reduction 254, result has 7.6 percent of original size [2024-12-05 22:05:34,565 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 103 treesize of output 103 [2024-12-05 22:05:34,643 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:34,643 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 158 treesize of output 161 [2024-12-05 22:05:34,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:34,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:34,749 INFO L349 Elim1Store]: treesize reduction 172, result has 10.9 percent of original size [2024-12-05 22:05:34,750 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 71 treesize of output 69 [2024-12-05 22:05:34,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:34,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:34,866 INFO L349 Elim1Store]: treesize reduction 262, result has 7.4 percent of original size [2024-12-05 22:05:34,867 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 76 treesize of output 69 [2024-12-05 22:05:34,952 INFO L349 Elim1Store]: treesize reduction 262, result has 7.4 percent of original size [2024-12-05 22:05:34,952 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 83 treesize of output 81 [2024-12-05 22:05:35,010 INFO L349 Elim1Store]: treesize reduction 172, result has 10.9 percent of original size [2024-12-05 22:05:35,010 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 78 treesize of output 81 [2024-12-05 22:05:35,032 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-12-05 22:05:35,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:35,095 INFO L349 Elim1Store]: treesize reduction 254, result has 7.6 percent of original size [2024-12-05 22:05:35,095 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 52 treesize of output 52 [2024-12-05 22:05:35,150 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:35,151 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 4 case distinctions, treesize of input 45 treesize of output 52 [2024-12-05 22:05:35,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:35,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:35,231 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:35,231 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 81 treesize of output 81 [2024-12-05 22:05:35,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:35,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:35,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:35,313 INFO L349 Elim1Store]: treesize reduction 262, result has 7.4 percent of original size [2024-12-05 22:05:35,313 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 76 treesize of output 69 [2024-12-05 22:05:35,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:35,399 INFO L349 Elim1Store]: treesize reduction 262, result has 7.4 percent of original size [2024-12-05 22:05:35,399 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 165 treesize of output 161 [2024-12-05 22:05:35,480 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:35,481 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 288 treesize of output 287 [2024-12-05 22:05:35,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:35,581 INFO L349 Elim1Store]: treesize reduction 254, result has 7.6 percent of original size [2024-12-05 22:05:35,582 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 163 treesize of output 161 [2024-12-05 22:05:35,646 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:35,646 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 64 treesize of output 69 [2024-12-05 22:05:35,714 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:35,714 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 64 treesize of output 69 [2024-12-05 22:05:35,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:35,803 INFO L349 Elim1Store]: treesize reduction 262, result has 7.4 percent of original size [2024-12-05 22:05:35,804 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 83 treesize of output 81 [2024-12-05 22:05:35,873 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:35,873 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 76 treesize of output 81 [2024-12-05 22:05:35,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:35,965 INFO L349 Elim1Store]: treesize reduction 262, result has 7.4 percent of original size [2024-12-05 22:05:35,965 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 71 treesize of output 69 [2024-12-05 22:05:35,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:36,055 INFO L349 Elim1Store]: treesize reduction 262, result has 7.4 percent of original size [2024-12-05 22:05:36,056 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 175 treesize of output 171 [2024-12-05 22:05:36,139 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:36,139 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 360 treesize of output 359 [2024-12-05 22:05:36,168 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-12-05 22:05:36,249 INFO L349 Elim1Store]: treesize reduction 262, result has 7.4 percent of original size [2024-12-05 22:05:36,249 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 175 treesize of output 171 [2024-12-05 22:05:36,338 INFO L349 Elim1Store]: treesize reduction 172, result has 10.9 percent of original size [2024-12-05 22:05:36,338 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 170 treesize of output 171 [2024-12-05 22:05:36,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:36,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:36,478 INFO L349 Elim1Store]: treesize reduction 262, result has 7.4 percent of original size [2024-12-05 22:05:36,478 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 88 treesize of output 81 [2024-12-05 22:05:36,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:36,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:36,563 INFO L349 Elim1Store]: treesize reduction 172, result has 10.9 percent of original size [2024-12-05 22:05:36,564 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 83 treesize of output 81 [2024-12-05 22:05:36,657 INFO L349 Elim1Store]: treesize reduction 254, result has 7.6 percent of original size [2024-12-05 22:05:36,657 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 52 treesize of output 52 [2024-12-05 22:05:36,717 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:36,717 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 47 treesize of output 52 [2024-12-05 22:05:36,783 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:36,783 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 204 treesize of output 207 [2024-12-05 22:05:36,865 INFO L349 Elim1Store]: treesize reduction 254, result has 7.6 percent of original size [2024-12-05 22:05:36,866 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 173 treesize of output 171 [2024-12-05 22:05:36,933 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:36,933 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 288 treesize of output 287 [2024-12-05 22:05:36,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:37,029 INFO L349 Elim1Store]: treesize reduction 262, result has 7.4 percent of original size [2024-12-05 22:05:37,029 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 175 treesize of output 171 [2024-12-05 22:05:37,113 INFO L349 Elim1Store]: treesize reduction 172, result has 10.9 percent of original size [2024-12-05 22:05:37,113 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 66 treesize of output 69 [2024-12-05 22:05:37,193 INFO L349 Elim1Store]: treesize reduction 262, result has 7.4 percent of original size [2024-12-05 22:05:37,193 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 71 treesize of output 69 [2024-12-05 22:05:37,284 INFO L349 Elim1Store]: treesize reduction 262, result has 7.4 percent of original size [2024-12-05 22:05:37,285 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 83 treesize of output 81 [2024-12-05 22:05:37,352 INFO L349 Elim1Store]: treesize reduction 172, result has 10.9 percent of original size [2024-12-05 22:05:37,353 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 78 treesize of output 81 [2024-12-05 22:05:37,377 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-12-05 22:05:37,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:37,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:37,445 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:37,445 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 81 treesize of output 81 [2024-12-05 22:05:37,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:37,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:37,545 INFO L349 Elim1Store]: treesize reduction 254, result has 7.6 percent of original size [2024-12-05 22:05:37,545 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 86 treesize of output 81 [2024-12-05 22:05:37,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:37,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:37,646 INFO L349 Elim1Store]: treesize reduction 262, result has 7.4 percent of original size [2024-12-05 22:05:37,646 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 76 treesize of output 69 [2024-12-05 22:05:37,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:37,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:37,714 INFO L349 Elim1Store]: treesize reduction 172, result has 10.9 percent of original size [2024-12-05 22:05:37,714 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 71 treesize of output 69 [2024-12-05 22:05:37,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:37,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:37,824 INFO L349 Elim1Store]: treesize reduction 262, result has 7.4 percent of original size [2024-12-05 22:05:37,824 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 88 treesize of output 81 [2024-12-05 22:05:37,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:37,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:37,903 INFO L349 Elim1Store]: treesize reduction 172, result has 10.9 percent of original size [2024-12-05 22:05:37,903 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 83 treesize of output 81 [2024-12-05 22:05:37,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:37,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:38,009 INFO L349 Elim1Store]: treesize reduction 254, result has 7.6 percent of original size [2024-12-05 22:05:38,009 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 57 treesize of output 52 [2024-12-05 22:05:38,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:38,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:38,085 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:38,085 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 52 treesize of output 52 [2024-12-05 22:05:38,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:38,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:38,166 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:38,166 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 69 treesize of output 69 [2024-12-05 22:05:38,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:38,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:38,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:38,266 INFO L349 Elim1Store]: treesize reduction 262, result has 7.4 percent of original size [2024-12-05 22:05:38,267 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 88 treesize of output 81 [2024-12-05 22:05:38,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:38,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:38,341 INFO L349 Elim1Store]: treesize reduction 172, result has 10.9 percent of original size [2024-12-05 22:05:38,342 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 54 treesize of output 52 [2024-12-05 22:05:38,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:38,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:38,434 INFO L349 Elim1Store]: treesize reduction 262, result has 7.4 percent of original size [2024-12-05 22:05:38,434 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 59 treesize of output 52 [2024-12-05 22:05:38,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:38,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:38,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:38,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:38,503 INFO L349 Elim1Store]: treesize reduction 172, result has 10.9 percent of original size [2024-12-05 22:05:38,503 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 11 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 59 treesize of output 52 [2024-12-05 22:05:38,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:38,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:38,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:38,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:38,591 INFO L349 Elim1Store]: treesize reduction 262, result has 7.4 percent of original size [2024-12-05 22:05:38,591 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 14 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 64 treesize of output 52 [2024-12-05 22:05:38,605 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-12-05 22:05:38,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:38,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:38,657 INFO L349 Elim1Store]: treesize reduction 172, result has 10.9 percent of original size [2024-12-05 22:05:38,657 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 54 treesize of output 52 [2024-12-05 22:05:38,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:38,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:38,751 INFO L349 Elim1Store]: treesize reduction 262, result has 7.4 percent of original size [2024-12-05 22:05:38,751 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 59 treesize of output 52 [2024-12-05 22:05:38,821 INFO L349 Elim1Store]: treesize reduction 254, result has 7.6 percent of original size [2024-12-05 22:05:38,821 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 52 treesize of output 52 [2024-12-05 22:05:38,879 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:38,879 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 47 treesize of output 52 [2024-12-05 22:05:38,949 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:38,949 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 64 treesize of output 69 [2024-12-05 22:05:38,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:39,034 INFO L349 Elim1Store]: treesize reduction 262, result has 7.4 percent of original size [2024-12-05 22:05:39,034 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 83 treesize of output 81 [2024-12-05 22:05:39,089 INFO L349 Elim1Store]: treesize reduction 164, result has 11.4 percent of original size [2024-12-05 22:05:39,089 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 76 treesize of output 81 [2024-12-05 22:05:39,175 INFO L349 Elim1Store]: treesize reduction 254, result has 7.6 percent of original size [2024-12-05 22:05:39,176 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 81 treesize of output 81 [2024-12-05 22:05:39,248 INFO L349 Elim1Store]: treesize reduction 262, result has 7.4 percent of original size [2024-12-05 22:05:39,248 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 83 treesize of output 81 [2024-12-05 22:05:39,310 INFO L349 Elim1Store]: treesize reduction 172, result has 10.9 percent of original size [2024-12-05 22:05:39,310 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 78 treesize of output 81 [2024-12-05 22:05:39,374 INFO L349 Elim1Store]: treesize reduction 172, result has 10.9 percent of original size [2024-12-05 22:05:39,374 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 66 treesize of output 69 [2024-12-05 22:05:39,448 INFO L349 Elim1Store]: treesize reduction 262, result has 7.4 percent of original size [2024-12-05 22:05:39,448 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 71 treesize of output 69 [2024-12-05 22:05:39,505 INFO L349 Elim1Store]: treesize reduction 172, result has 10.9 percent of original size [2024-12-05 22:05:39,505 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 49 treesize of output 52 [2024-12-05 22:05:39,571 INFO L349 Elim1Store]: treesize reduction 262, result has 7.4 percent of original size [2024-12-05 22:05:39,572 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 54 treesize of output 52 [2024-12-05 22:05:55,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:55,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:55,055 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 14 [2024-12-05 22:05:55,070 INFO L349 Elim1Store]: treesize reduction 28, result has 31.7 percent of original size [2024-12-05 22:05:55,070 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 25 treesize of output 29 [2024-12-05 22:05:55,077 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-05 22:05:55,210 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:05:55,210 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2024-12-05 22:05:55,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:55,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:55,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:55,215 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-12-05 22:05:55,221 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:05:55,222 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2024-12-05 22:05:55,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:55,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:55,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:55,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:55,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:55,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:55,228 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-12-05 22:05:55,230 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:05:55,231 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2024-12-05 22:05:55,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:55,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:55,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:05:55,235 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-12-05 22:05:55,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:06:46,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:46,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 167 states and 209 transitions. [2024-12-05 22:06:46,067 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 209 transitions. [2024-12-05 22:06:46,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:06:46,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:46,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:46,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:06:46,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:46,338 INFO L256 TraceCheckSpWp]: Trace formula consists of 493 conjuncts, 147 conjuncts are in the unsatisfiable core [2024-12-05 22:06:46,344 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:06:46,355 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-12-05 22:06:46,384 INFO L349 Elim1Store]: treesize reduction 34, result has 35.8 percent of original size [2024-12-05 22:06:46,384 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 44 treesize of output 72 [2024-12-05 22:06:46,391 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 11 [2024-12-05 22:06:46,399 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-05 22:06:46,400 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 1 [2024-12-05 22:06:46,411 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:06:46,412 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2024-12-05 22:06:46,438 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 17 [2024-12-05 22:06:46,440 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2024-12-05 22:06:46,581 INFO L349 Elim1Store]: treesize reduction 464, result has 6.3 percent of original size [2024-12-05 22:06:46,582 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 20 case distinctions, treesize of input 190 treesize of output 189 [2024-12-05 22:06:46,680 INFO L349 Elim1Store]: treesize reduction 34, result has 35.8 percent of original size [2024-12-05 22:06:46,681 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 44 treesize of output 72 [2024-12-05 22:06:46,686 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 11 [2024-12-05 22:06:46,700 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-05 22:06:46,701 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 1 [2024-12-05 22:06:46,710 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:06:46,710 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2024-12-05 22:06:46,725 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 17 [2024-12-05 22:06:46,727 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2024-12-05 22:06:46,831 INFO L349 Elim1Store]: treesize reduction 464, result has 6.3 percent of original size [2024-12-05 22:06:46,831 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 21 case distinctions, treesize of input 301 treesize of output 300 [2024-12-05 22:06:46,903 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 16 [2024-12-05 22:06:46,905 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-05 22:06:47,029 INFO L349 Elim1Store]: treesize reduction 504, result has 5.8 percent of original size [2024-12-05 22:06:47,030 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 26 case distinctions, treesize of input 139 treesize of output 138 [2024-12-05 22:06:47,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:06:47,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:06:47,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:06:47,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:06:47,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:06:47,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:06:47,184 INFO L349 Elim1Store]: treesize reduction 534, result has 0.2 percent of original size [2024-12-05 22:06:47,184 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 26 case distinctions, treesize of input 144 treesize of output 1 [2024-12-05 22:06:47,212 INFO L349 Elim1Store]: treesize reduction 34, result has 35.8 percent of original size [2024-12-05 22:06:47,212 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 44 treesize of output 72 [2024-12-05 22:06:47,221 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 11 [2024-12-05 22:06:47,228 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-05 22:06:47,229 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 1 [2024-12-05 22:06:47,244 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:06:47,244 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2024-12-05 22:06:47,279 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 17 [2024-12-05 22:06:47,287 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2024-12-05 22:06:47,385 INFO L349 Elim1Store]: treesize reduction 494, result has 0.2 percent of original size [2024-12-05 22:06:47,386 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 20 case distinctions, treesize of input 310 treesize of output 1 [2024-12-05 22:06:47,417 INFO L349 Elim1Store]: treesize reduction 34, result has 35.8 percent of original size [2024-12-05 22:06:47,417 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 44 treesize of output 72 [2024-12-05 22:06:47,426 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 11 [2024-12-05 22:06:47,435 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-05 22:06:47,435 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 1 [2024-12-05 22:06:47,460 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:06:47,461 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2024-12-05 22:06:47,481 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2024-12-05 22:06:47,486 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2024-12-05 22:06:47,578 INFO L349 Elim1Store]: treesize reduction 494, result has 0.2 percent of original size [2024-12-05 22:06:47,578 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 20 case distinctions, treesize of input 169 treesize of output 1 [2024-12-05 22:06:47,607 INFO L349 Elim1Store]: treesize reduction 34, result has 35.8 percent of original size [2024-12-05 22:06:47,607 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 44 treesize of output 72 [2024-12-05 22:06:47,616 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 11 [2024-12-05 22:06:47,624 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-05 22:06:47,625 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 1 [2024-12-05 22:06:47,651 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 18 [2024-12-05 22:06:47,665 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:06:47,665 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2024-12-05 22:06:47,754 INFO L349 Elim1Store]: treesize reduction 494, result has 0.2 percent of original size [2024-12-05 22:06:47,754 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 20 case distinctions, treesize of input 332 treesize of output 1 [2024-12-05 22:06:47,783 INFO L349 Elim1Store]: treesize reduction 34, result has 35.8 percent of original size [2024-12-05 22:06:47,783 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 44 treesize of output 72 [2024-12-05 22:06:47,793 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 11 [2024-12-05 22:06:47,839 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-05 22:06:47,840 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-05 22:06:47,840 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2024-12-05 22:06:47,848 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2024-12-05 22:06:47,855 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:06:47,855 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2024-12-05 22:06:47,956 INFO L349 Elim1Store]: treesize reduction 494, result has 0.2 percent of original size [2024-12-05 22:06:47,956 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 20 case distinctions, treesize of input 137 treesize of output 1 [2024-12-05 22:07:06,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:07:06,408 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 22 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 296 treesize of output 54 [2024-12-05 22:07:06,416 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 20 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 43 [2024-12-05 22:07:10,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:07:10,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:07:10,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:07:10,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:07:10,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:07:10,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:07:10,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:07:10,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:07:10,968 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 27 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 43 [2024-12-05 22:07:10,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:07:11,128 INFO L349 Elim1Store]: treesize reduction 280, result has 24.7 percent of original size [2024-12-05 22:07:11,128 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 22 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 21 case distinctions, treesize of input 57 treesize of output 124 [2024-12-05 22:07:22,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:07:22,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:07:22,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:07:22,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:07:22,471 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 26 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 56 [2024-12-05 22:07:22,599 INFO L349 Elim1Store]: treesize reduction 69, result has 49.6 percent of original size [2024-12-05 22:07:22,599 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 28 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 17 case distinctions, treesize of input 64 treesize of output 111 [2024-12-05 22:07:22,626 INFO L349 Elim1Store]: treesize reduction 13, result has 40.9 percent of original size [2024-12-05 22:07:22,626 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 20 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 48 treesize of output 57 [2024-12-05 22:07:23,422 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 16 [2024-12-05 22:07:23,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:07:43,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:43,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 169 states and 213 transitions. [2024-12-05 22:07:43,417 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 213 transitions. [2024-12-05 22:07:43,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:07:43,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:43,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:43,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:07:43,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:43,583 INFO L256 TraceCheckSpWp]: Trace formula consists of 378 conjuncts, 98 conjuncts are in the unsatisfiable core [2024-12-05 22:07:43,588 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:07:43,595 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-12-05 22:07:43,602 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2024-12-05 22:07:43,605 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:07:43,605 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2024-12-05 22:07:43,609 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-05 22:07:43,620 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 32 [2024-12-05 22:07:43,622 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:07:43,622 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2024-12-05 22:07:43,626 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-05 22:07:43,755 INFO L349 Elim1Store]: treesize reduction 464, result has 6.3 percent of original size [2024-12-05 22:07:43,755 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 20 case distinctions, treesize of input 143 treesize of output 144 [2024-12-05 22:07:43,839 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2024-12-05 22:07:43,842 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 21 [2024-12-05 22:07:43,844 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 1 [2024-12-05 22:07:43,848 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 32 [2024-12-05 22:07:43,851 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 28 [2024-12-05 22:07:43,853 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:07:43,853 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2024-12-05 22:07:43,856 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 1 [2024-12-05 22:07:43,980 INFO L349 Elim1Store]: treesize reduction 432, result has 6.7 percent of original size [2024-12-05 22:07:43,980 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 15 case distinctions, treesize of input 274 treesize of output 269 [2024-12-05 22:07:44,132 INFO L349 Elim1Store]: treesize reduction 462, result has 0.2 percent of original size [2024-12-05 22:07:44,132 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 15 case distinctions, treesize of input 124 treesize of output 1 [2024-12-05 22:07:44,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:07:44,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:07:44,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:07:44,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:07:44,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:07:44,221 INFO L349 Elim1Store]: treesize reduction 494, result has 0.2 percent of original size [2024-12-05 22:07:44,221 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 20 case distinctions, treesize of input 131 treesize of output 1 [2024-12-05 22:07:44,287 INFO L349 Elim1Store]: treesize reduction 494, result has 0.2 percent of original size [2024-12-05 22:07:44,287 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 20 case distinctions, treesize of input 126 treesize of output 1 [2024-12-05 22:07:44,294 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2024-12-05 22:07:44,299 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 21 [2024-12-05 22:07:44,304 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 1 [2024-12-05 22:07:44,309 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 32 [2024-12-05 22:07:44,312 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:07:44,312 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2024-12-05 22:07:44,316 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-05 22:07:44,396 INFO L349 Elim1Store]: treesize reduction 462, result has 0.2 percent of original size [2024-12-05 22:07:44,396 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 16 case distinctions, treesize of input 476 treesize of output 1 [2024-12-05 22:07:44,402 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2024-12-05 22:07:44,407 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 21 [2024-12-05 22:07:44,411 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 1 [2024-12-05 22:07:44,417 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 32 [2024-12-05 22:07:44,419 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:07:44,420 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2024-12-05 22:07:44,425 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-05 22:07:44,510 INFO L349 Elim1Store]: treesize reduction 462, result has 0.2 percent of original size [2024-12-05 22:07:44,510 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 15 case distinctions, treesize of input 141 treesize of output 1 [2024-12-05 22:07:44,587 INFO L349 Elim1Store]: treesize reduction 462, result has 0.2 percent of original size [2024-12-05 22:07:44,587 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 15 case distinctions, treesize of input 219 treesize of output 1 [2024-12-05 22:08:15,942 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-12-05 22:08:15,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-12-05 22:08:15,943 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.AssertionError: No Interpolants at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheck.getInterpolants(InterpolatingTraceCheck.java:138) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:467) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-05 22:08:15,947 INFO L158 Benchmark]: Toolchain (without parser) took 252087.52ms. Allocated memory was 142.6MB in the beginning and 604.0MB in the end (delta: 461.4MB). Free memory was 117.1MB in the beginning and 499.8MB in the end (delta: -382.8MB). Peak memory consumption was 74.9MB. Max. memory is 16.1GB. [2024-12-05 22:08:15,947 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:08:15,947 INFO L158 Benchmark]: CACSL2BoogieTranslator took 233.84ms. Allocated memory is still 142.6MB. Free memory was 116.9MB in the beginning and 104.2MB in the end (delta: 12.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 22:08:15,948 INFO L158 Benchmark]: Boogie Procedure Inliner took 32.89ms. Allocated memory is still 142.6MB. Free memory was 104.2MB in the beginning and 102.7MB in the end (delta: 1.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 22:08:15,948 INFO L158 Benchmark]: Boogie Preprocessor took 29.20ms. Allocated memory is still 142.6MB. Free memory was 102.7MB in the beginning and 101.1MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:08:15,948 INFO L158 Benchmark]: RCFGBuilder took 707.37ms. Allocated memory is still 142.6MB. Free memory was 101.0MB in the beginning and 64.6MB in the end (delta: 36.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-12-05 22:08:15,948 INFO L158 Benchmark]: CodeCheck took 251079.95ms. Allocated memory was 142.6MB in the beginning and 604.0MB in the end (delta: 461.4MB). Free memory was 64.6MB in the beginning and 499.8MB in the end (delta: -435.2MB). Peak memory consumption was 24.5MB. Max. memory is 16.1GB. [2024-12-05 22:08:15,949 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: AssertionError: No Interpolants de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: AssertionError: No Interpolants: de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheck.getInterpolants(InterpolatingTraceCheck.java:138) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 233.84ms. Allocated memory is still 142.6MB. Free memory was 116.9MB in the beginning and 104.2MB in the end (delta: 12.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 32.89ms. Allocated memory is still 142.6MB. Free memory was 104.2MB in the beginning and 102.7MB in the end (delta: 1.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 29.20ms. Allocated memory is still 142.6MB. Free memory was 102.7MB in the beginning and 101.1MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 707.37ms. Allocated memory is still 142.6MB. Free memory was 101.0MB in the beginning and 64.6MB in the end (delta: 36.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * CodeCheck took 251079.95ms. Allocated memory was 142.6MB in the beginning and 604.0MB in the end (delta: 461.4MB). Free memory was 64.6MB in the beginning and 499.8MB in the end (delta: -435.2MB). Peak memory consumption was 24.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/recursified_nla-digbench/recursified_egcd3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b --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 0b80e2ef69643fec3bd55c601a96e927d74716f095bc90a0498778af08019697 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:08:17,657 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:08:17,742 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2024-12-05 22:08:17,766 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:08:17,767 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:08:17,767 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:08:17,767 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:08:17,767 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:08:17,768 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:08:17,768 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:08:17,768 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:08:17,768 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:08:17,768 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:08:17,768 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:08:17,768 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:08:17,768 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:08:17,768 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 22:08:17,769 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 22:08:17,769 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 22:08:17,769 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 22:08:17,769 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 22:08:17,769 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:08:17,769 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:08:17,769 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:08:17,769 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:08:17,770 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:08:17,770 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:08:17,770 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:08:17,770 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 22:08:17,770 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 22:08:17,770 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:08:17,770 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:08:17,770 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:08:17,771 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:08:17,771 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:08:17,771 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 22:08:17,771 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 22:08:17,771 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 22:08:17,771 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_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> 0b80e2ef69643fec3bd55c601a96e927d74716f095bc90a0498778af08019697 [2024-12-05 22:08:17,998 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:08:18,004 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:08:18,006 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:08:18,007 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:08:18,007 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:08:18,008 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/recursified_nla-digbench/recursified_egcd3.c [2024-12-05 22:08:20,651 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/data/49048cd11/811982b6fd794de296d530f3b239b1f5/FLAG6e8ca519c [2024-12-05 22:08:20,868 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:08:20,869 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/sv-benchmarks/c/recursified_nla-digbench/recursified_egcd3.c [2024-12-05 22:08:20,876 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/data/49048cd11/811982b6fd794de296d530f3b239b1f5/FLAG6e8ca519c [2024-12-05 22:08:21,249 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/data/49048cd11/811982b6fd794de296d530f3b239b1f5 [2024-12-05 22:08:21,250 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:08:21,251 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:08:21,252 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:08:21,252 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:08:21,255 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:08:21,256 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:08:21" (1/1) ... [2024-12-05 22:08:21,257 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5865df44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:21, skipping insertion in model container [2024-12-05 22:08:21,257 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:08:21" (1/1) ... [2024-12-05 22:08:21,273 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:08:21,419 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:08:21,428 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:08:21,461 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:08:21,472 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:08:21,472 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:21 WrapperNode [2024-12-05 22:08:21,472 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:08:21,473 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:08:21,473 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:08:21,473 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:08:21,478 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:21" (1/1) ... [2024-12-05 22:08:21,487 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:21" (1/1) ... [2024-12-05 22:08:21,501 INFO L138 Inliner]: procedures = 20, calls = 136, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 121 [2024-12-05 22:08:21,502 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:08:21,502 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:08:21,502 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:08:21,502 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:08:21,507 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:21" (1/1) ... [2024-12-05 22:08:21,507 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:21" (1/1) ... [2024-12-05 22:08:21,511 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:21" (1/1) ... [2024-12-05 22:08:21,511 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:21" (1/1) ... [2024-12-05 22:08:21,522 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:21" (1/1) ... [2024-12-05 22:08:21,523 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:21" (1/1) ... [2024-12-05 22:08:21,526 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:21" (1/1) ... [2024-12-05 22:08:21,528 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:21" (1/1) ... [2024-12-05 22:08:21,529 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:21" (1/1) ... [2024-12-05 22:08:21,533 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:08:21,534 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:08:21,534 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:08:21,534 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:08:21,535 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:08:21" (1/1) ... [2024-12-05 22:08:21,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:08:21,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:08:21,561 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:08:21,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:08:21,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:08:21,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-05 22:08:21,588 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 22:08:21,588 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 22:08:21,588 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_47_to_56_0 [2024-12-05 22:08:21,588 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_47_to_56_0 [2024-12-05 22:08:21,588 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_33_to_70_0 [2024-12-05 22:08:21,588 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_33_to_70_0 [2024-12-05 22:08:21,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 22:08:21,588 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_40_to_59_0 [2024-12-05 22:08:21,588 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_40_to_59_0 [2024-12-05 22:08:21,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-12-05 22:08:21,588 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:08:21,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:08:21,589 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 22:08:21,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 22:08:21,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 22:08:21,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-12-05 22:08:21,702 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:08:21,704 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:08:25,364 INFO L? ?]: Removed 148 outVars from TransFormulas that were not future-live. [2024-12-05 22:08:25,365 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:08:25,406 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:08:25,406 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-05 22:08:25,407 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:08:25 BoogieIcfgContainer [2024-12-05 22:08:25,407 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:08:25,408 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:08:25,408 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:08:25,416 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:08:25,417 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:08:25" (1/1) ... [2024-12-05 22:08:25,424 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:08:25,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:25,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 144 states and 157 transitions. [2024-12-05 22:08:25,462 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 157 transitions. [2024-12-05 22:08:25,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:08:25,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:25,465 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:08:25,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:08:25,467 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:08:25,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-12-05 22:08:25,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:25,629 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:08:25,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:25,719 INFO L256 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-05 22:08:25,722 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:08:25,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:08:25,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-12-05 22:08:25,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:25,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 144 states and 156 transitions. [2024-12-05 22:08:25,799 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 156 transitions. [2024-12-05 22:08:25,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:08:25,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:25,800 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:08:25,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:08:25,802 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:08:25,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-12-05 22:08:26,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:26,172 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:08:26,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:26,360 INFO L256 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-05 22:08:26,365 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:08:26,464 INFO L349 Elim1Store]: treesize reduction 60, result has 1.6 percent of original size [2024-12-05 22:08:26,466 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 5251 treesize of output 5201 [2024-12-05 22:08:29,987 INFO L349 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2024-12-05 22:08:29,988 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 56 treesize of output 47 [2024-12-05 22:08:30,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:08:30,115 INFO L349 Elim1Store]: treesize reduction 99, result has 32.2 percent of original size [2024-12-05 22:08:30,116 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 14 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 41 treesize of output 67 [2024-12-05 22:08:30,143 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-05 22:08:30,308 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2024-12-05 22:08:30,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:08:30,343 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-05 22:08:30,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:08:30,411 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Forceful destruction successful, exit code 0 [2024-12-05 22:08:30,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:30,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 148 states and 164 transitions. [2024-12-05 22:08:30,809 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 164 transitions. [2024-12-05 22:08:30,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 22:08:30,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:30,809 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-05 22:08:30,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-05 22:08:30,811 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-05 22:08:30,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-12-05 22:08:31,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:31,083 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-05 22:08:31,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:31,195 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-05 22:08:31,198 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 22:08:31,332 INFO L349 Elim1Store]: treesize reduction 30, result has 3.2 percent of original size [2024-12-05 22:08:31,336 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 13084681 treesize of output 12929029 [2024-12-05 22:08:33,454 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-12-05 22:08:33,608 INFO L349 Elim1Store]: treesize reduction 146, result has 11.0 percent of original size [2024-12-05 22:08:33,609 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 60 treesize of output 90 [2024-12-05 22:08:33,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:08:33,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:08:33,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:08:33,817 INFO L349 Elim1Store]: treesize reduction 90, result has 29.7 percent of original size [2024-12-05 22:08:33,818 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 10 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 58 treesize of output 61 [2024-12-05 22:08:33,944 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-05 22:08:33,952 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-05 22:08:33,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:08:33,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:08:33,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:08:33,970 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 17 [2024-12-05 22:08:33,976 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-05 22:08:33,986 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-05 22:08:34,140 INFO L349 Elim1Store]: treesize reduction 119, result has 13.1 percent of original size [2024-12-05 22:08:34,140 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 55 treesize of output 85 [2024-12-05 22:08:34,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:08:34,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:08:34,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:08:34,280 INFO L349 Elim1Store]: treesize reduction 66, result has 29.0 percent of original size [2024-12-05 22:08:34,280 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 53 treesize of output 50 [2024-12-05 22:08:34,362 INFO L349 Elim1Store]: treesize reduction 13, result has 50.0 percent of original size [2024-12-05 22:08:34,362 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 13 treesize of output 21 [2024-12-05 22:08:34,449 INFO L349 Elim1Store]: treesize reduction 42, result has 35.4 percent of original size [2024-12-05 22:08:34,449 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 13 treesize of output 30 [2024-12-05 22:08:34,464 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-05 22:08:34,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:08:34,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:08:34,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:08:34,480 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 17 [2024-12-05 22:08:34,483 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-05 22:08:34,493 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-05 22:08:34,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:08:34,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:08:34,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:08:34,512 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 17 [2024-12-05 22:08:34,515 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-05 22:08:34,526 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-05 22:08:34,710 INFO L349 Elim1Store]: treesize reduction 195, result has 8.5 percent of original size [2024-12-05 22:08:34,710 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 15 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 108 treesize of output 114 [2024-12-05 22:08:34,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:08:34,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:08:34,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:08:34,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:08:34,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:08:34,921 INFO L349 Elim1Store]: treesize reduction 117, result has 29.5 percent of original size [2024-12-05 22:08:34,921 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 15 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 73 treesize of output 80 [2024-12-05 22:08:35,460 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-05 22:08:35,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:08:35,516 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-05 22:08:35,526 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-05 22:08:35,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:08:35,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:08:35,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:08:35,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 22:08:35,760 INFO L349 Elim1Store]: treesize reduction 139, result has 11.5 percent of original size [2024-12-05 22:08:35,760 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 10 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 47 treesize of output 94 [2024-12-05 22:08:35,773 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 22:08:35,774 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 165 [2024-12-05 22:08:35,988 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-12-05 22:08:35,989 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.AssertionError: No Interpolants at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheck.getInterpolants(InterpolatingTraceCheck.java:138) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:467) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-05 22:08:35,994 INFO L158 Benchmark]: Toolchain (without parser) took 14742.41ms. Allocated memory was 92.3MB in the beginning and 167.8MB in the end (delta: 75.5MB). Free memory was 69.7MB in the beginning and 109.1MB in the end (delta: -39.4MB). Peak memory consumption was 100.1MB. Max. memory is 16.1GB. [2024-12-05 22:08:35,994 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 83.9MB. Free memory is still 48.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:08:35,995 INFO L158 Benchmark]: CACSL2BoogieTranslator took 220.38ms. Allocated memory is still 92.3MB. Free memory was 69.5MB in the beginning and 56.2MB in the end (delta: 13.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 22:08:35,995 INFO L158 Benchmark]: Boogie Procedure Inliner took 28.64ms. Allocated memory is still 92.3MB. Free memory was 56.2MB in the beginning and 54.6MB in the end (delta: 1.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 22:08:35,995 INFO L158 Benchmark]: Boogie Preprocessor took 31.34ms. Allocated memory is still 92.3MB. Free memory was 54.6MB in the beginning and 52.5MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:08:35,996 INFO L158 Benchmark]: RCFGBuilder took 3872.95ms. Allocated memory is still 92.3MB. Free memory was 52.4MB in the beginning and 40.9MB in the end (delta: 11.5MB). Peak memory consumption was 20.7MB. Max. memory is 16.1GB. [2024-12-05 22:08:35,996 INFO L158 Benchmark]: CodeCheck took 10585.75ms. Allocated memory was 92.3MB in the beginning and 167.8MB in the end (delta: 75.5MB). Free memory was 40.9MB in the beginning and 109.1MB in the end (delta: -68.2MB). Peak memory consumption was 71.1MB. Max. memory is 16.1GB. [2024-12-05 22:08:35,998 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: AssertionError: No Interpolants de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: AssertionError: No Interpolants: de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheck.getInterpolants(InterpolatingTraceCheck.java:138) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44ms. Allocated memory is still 83.9MB. Free memory is still 48.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 220.38ms. Allocated memory is still 92.3MB. Free memory was 69.5MB in the beginning and 56.2MB in the end (delta: 13.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 28.64ms. Allocated memory is still 92.3MB. Free memory was 56.2MB in the beginning and 54.6MB in the end (delta: 1.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 31.34ms. Allocated memory is still 92.3MB. Free memory was 54.6MB in the beginning and 52.5MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 3872.95ms. Allocated memory is still 92.3MB. Free memory was 52.4MB in the beginning and 40.9MB in the end (delta: 11.5MB). Peak memory consumption was 20.7MB. Max. memory is 16.1GB. * CodeCheck took 10585.75ms. Allocated memory was 92.3MB in the beginning and 167.8MB in the end (delta: 75.5MB). Free memory was 40.9MB in the beginning and 109.1MB in the end (delta: -68.2MB). Peak memory consumption was 71.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-05 22:08:36,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb01e75-167f-4cba-970f-2e6534f7b34d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: No Interpolants