./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/recursified_nla-digbench/recursified_bresenham-ll.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/recursified_nla-digbench/recursified_bresenham-ll.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d115e09498e3f278fd539730f0fa55e0745770e0304e10455a14000311085b68 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:35:49,757 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:35:49,855 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:35:49,861 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:35:49,862 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:35:49,896 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:35:49,898 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:35:49,898 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:35:49,898 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:35:49,899 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:35:49,900 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:35:49,900 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:35:49,900 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:35:49,900 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:35:49,901 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:35:49,901 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:35:49,901 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:35:49,902 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:35:49,902 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:35:49,902 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:35:49,902 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:35:49,902 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:35:49,902 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:35:49,902 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:35:49,903 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:35:49,903 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:35:49,903 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:35:49,903 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:35:49,903 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:35:49,903 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:35:49,903 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:35:49,903 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:35:49,904 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:35:49,904 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_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d115e09498e3f278fd539730f0fa55e0745770e0304e10455a14000311085b68 [2024-11-13 22:35:50,235 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:35:50,244 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:35:50,246 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:35:50,248 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:35:50,248 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:35:50,249 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/recursified_nla-digbench/recursified_bresenham-ll.c Unable to find full path for "g++" [2024-11-13 22:35:52,064 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:35:52,323 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:35:52,323 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/sv-benchmarks/c/recursified_nla-digbench/recursified_bresenham-ll.c [2024-11-13 22:35:52,335 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/data/2d591b622/e5b76b0e3036490a87032dba53f8267c/FLAG67a641d16 [2024-11-13 22:35:52,365 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/data/2d591b622/e5b76b0e3036490a87032dba53f8267c [2024-11-13 22:35:52,366 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:35:52,368 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:35:52,370 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:35:52,370 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:35:52,375 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:35:52,376 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:35:52" (1/1) ... [2024-11-13 22:35:52,377 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3adde73e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:35:52, skipping insertion in model container [2024-11-13 22:35:52,377 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:35:52" (1/1) ... [2024-11-13 22:35:52,393 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:35:52,538 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/sv-benchmarks/c/recursified_nla-digbench/recursified_bresenham-ll.c[1137,1150] [2024-11-13 22:35:52,558 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:35:52,568 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:35:52,579 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/sv-benchmarks/c/recursified_nla-digbench/recursified_bresenham-ll.c[1137,1150] [2024-11-13 22:35:52,592 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:35:52,606 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:35:52,606 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:35:52 WrapperNode [2024-11-13 22:35:52,607 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:35:52,608 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:35:52,608 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:35:52,608 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:35:52,615 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:35:52" (1/1) ... [2024-11-13 22:35:52,622 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:35:52" (1/1) ... [2024-11-13 22:35:52,641 INFO L138 Inliner]: procedures = 16, calls = 76, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 85 [2024-11-13 22:35:52,643 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:35:52,644 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:35:52,644 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:35:52,645 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:35:52,652 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:35:52" (1/1) ... [2024-11-13 22:35:52,653 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:35:52" (1/1) ... [2024-11-13 22:35:52,655 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:35:52" (1/1) ... [2024-11-13 22:35:52,659 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:35:52" (1/1) ... [2024-11-13 22:35:52,671 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:35:52" (1/1) ... [2024-11-13 22:35:52,677 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:35:52" (1/1) ... [2024-11-13 22:35:52,679 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:35:52" (1/1) ... [2024-11-13 22:35:52,679 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:35:52" (1/1) ... [2024-11-13 22:35:52,686 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:35:52,686 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:35:52,687 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:35:52,687 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:35:52,688 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:35:52" (1/1) ... [2024-11-13 22:35:52,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:35:52,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:35:52,729 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:35:52,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:35:52,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:35:52,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:35:52,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:35:52,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:35:52,764 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:35:52,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:35:52,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:35:52,765 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_0_to_41_0 [2024-11-13 22:35:52,766 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_0_to_41_0 [2024-11-13 22:35:52,766 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:35:52,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:35:52,766 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:35:52,873 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:35:52,875 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:35:53,127 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-11-13 22:35:53,127 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:35:53,187 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:35:53,191 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:35:53,191 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:35:53 BoogieIcfgContainer [2024-11-13 22:35:53,191 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:35:53,192 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:35:53,193 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:35:53,203 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:35:53,203 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:35:53" (1/1) ... [2024-11-13 22:35:53,214 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:35:53,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:53,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 20 states and 24 transitions. [2024-11-13 22:35:53,281 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 24 transitions. [2024-11-13 22:35:53,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:35:53,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:53,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:53,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:35:53,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:53,829 WARN L253 TraceCheckSpWp]: Trace formula consists of 197 conjuncts, 104 conjuncts are in the unsatisfiable core [2024-11-13 22:35:53,852 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:35:53,973 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-13 22:35:53,998 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-13 22:35:54,038 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:35:54,039 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:35:54,143 INFO L349 Elim1Store]: treesize reduction 63, result has 32.3 percent of original size [2024-11-13 22:35:54,145 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 2 case distinctions, treesize of input 59 treesize of output 37 [2024-11-13 22:35:54,506 INFO L349 Elim1Store]: treesize reduction 331, result has 19.9 percent of original size [2024-11-13 22:35:54,507 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 384 treesize of output 143 [2024-11-13 22:35:54,748 INFO L349 Elim1Store]: treesize reduction 84, result has 36.8 percent of original size [2024-11-13 22:35:54,749 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 12 case distinctions, treesize of input 75 treesize of output 92 [2024-11-13 22:35:54,831 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 [2024-11-13 22:35:54,973 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 5 treesize of output 3 [2024-11-13 22:35:55,174 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:35:55,175 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 20 treesize of output 24 [2024-11-13 22:35:55,228 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 5 treesize of output 3 [2024-11-13 22:35:55,421 INFO L349 Elim1Store]: treesize reduction 8, result has 68.0 percent of original size [2024-11-13 22:35:55,421 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 20 treesize of output 30 [2024-11-13 22:35:55,535 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:35:55,535 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 19 [2024-11-13 22:35:55,639 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 5 treesize of output 3 [2024-11-13 22:35:55,748 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:35:55,748 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 56 treesize of output 60 [2024-11-13 22:35:55,890 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:35:55,890 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 224 treesize of output 248 [2024-11-13 22:35:58,302 INFO L349 Elim1Store]: treesize reduction 140, result has 25.9 percent of original size [2024-11-13 22:35:58,302 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 160 treesize of output 105 [2024-11-13 22:35:58,330 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:35:58,331 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2024-11-13 22:35:58,524 INFO L349 Elim1Store]: treesize reduction 140, result has 25.9 percent of original size [2024-11-13 22:35:58,525 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 160 treesize of output 105 [2024-11-13 22:35:58,547 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:35:58,547 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2024-11-13 22:35:58,622 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-13 22:35:58,750 INFO L349 Elim1Store]: treesize reduction 140, result has 25.9 percent of original size [2024-11-13 22:35:58,751 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 160 treesize of output 105 [2024-11-13 22:35:58,785 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:35:58,786 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2024-11-13 22:35:59,048 INFO L349 Elim1Store]: treesize reduction 345, result has 16.5 percent of original size [2024-11-13 22:35:59,049 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 384 treesize of output 129 [2024-11-13 22:35:59,219 INFO L349 Elim1Store]: treesize reduction 84, result has 36.8 percent of original size [2024-11-13 22:35:59,219 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 12 case distinctions, treesize of input 68 treesize of output 85 [2024-11-13 22:35:59,271 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 5 treesize of output 3 [2024-11-13 22:35:59,365 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 5 treesize of output 3 [2024-11-13 22:35:59,396 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-13 22:35:59,397 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 22:35:59,455 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 5 treesize of output 3 [2024-11-13 22:35:59,650 INFO L349 Elim1Store]: treesize reduction 8, result has 68.0 percent of original size [2024-11-13 22:35:59,651 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 20 treesize of output 30 [2024-11-13 22:35:59,715 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:35:59,716 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 19 [2024-11-13 22:35:59,755 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 [2024-11-13 22:35:59,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:35:59,940 INFO L349 Elim1Store]: treesize reduction 9, result has 47.1 percent of original size [2024-11-13 22:35:59,941 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2024-11-13 22:36:00,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:36:00,041 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 15 treesize of output 11 [2024-11-13 22:36:00,102 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:00,102 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 321 treesize of output 323 [2024-11-13 22:36:02,833 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:36:02,833 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:36:02,882 INFO L349 Elim1Store]: treesize reduction 70, result has 24.7 percent of original size [2024-11-13 22:36:02,882 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 2 case distinctions, treesize of input 59 treesize of output 30 [2024-11-13 22:36:03,005 INFO L349 Elim1Store]: treesize reduction 126, result has 33.3 percent of original size [2024-11-13 22:36:03,005 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 160 treesize of output 119 [2024-11-13 22:36:03,052 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:03,053 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2024-11-13 22:36:03,090 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-13 22:36:03,100 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:36:03,101 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:36:03,125 INFO L349 Elim1Store]: treesize reduction 92, result has 1.1 percent of original size [2024-11-13 22:36:03,126 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 2 case distinctions, treesize of input 59 treesize of output 1 [2024-11-13 22:36:03,132 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:36:03,133 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:36:03,215 INFO L349 Elim1Store]: treesize reduction 102, result has 25.0 percent of original size [2024-11-13 22:36:03,215 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 3 case distinctions, treesize of input 171 treesize of output 41 [2024-11-13 22:36:03,257 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:36:03,258 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:36:03,294 INFO L349 Elim1Store]: treesize reduction 92, result has 1.1 percent of original size [2024-11-13 22:36:03,294 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 2 case distinctions, treesize of input 59 treesize of output 1 [2024-11-13 22:36:03,299 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:36:03,299 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:36:03,348 INFO L349 Elim1Store]: treesize reduction 70, result has 24.7 percent of original size [2024-11-13 22:36:03,349 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 2 case distinctions, treesize of input 59 treesize of output 30 [2024-11-13 22:36:03,393 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-13 22:36:03,737 INFO L349 Elim1Store]: treesize reduction 640, result has 13.2 percent of original size [2024-11-13 22:36:03,738 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 8 case distinctions, treesize of input 784 treesize of output 163 [2024-11-13 22:36:03,919 INFO L349 Elim1Store]: treesize reduction 150, result has 35.1 percent of original size [2024-11-13 22:36:03,920 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 18 case distinctions, treesize of input 91 treesize of output 133 [2024-11-13 22:36:03,999 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 5 treesize of output 3 [2024-11-13 22:36:04,285 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 5 treesize of output 3 [2024-11-13 22:36:04,370 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-13 22:36:04,370 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 22:36:04,462 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 5 treesize of output 3 [2024-11-13 22:36:04,555 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 5 treesize of output 3 [2024-11-13 22:36:05,419 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:05,420 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 19 [2024-11-13 22:36:05,471 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 [2024-11-13 22:36:05,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:36:05,673 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 15 treesize of output 11 [2024-11-13 22:36:05,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:36:05,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:36:05,827 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-13 22:36:05,827 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 20 treesize of output 14 [2024-11-13 22:36:06,018 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:06,018 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 34 [2024-11-13 22:36:06,065 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 [2024-11-13 22:36:06,124 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:06,124 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 20 treesize of output 24 [2024-11-13 22:36:06,221 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:06,221 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 68 treesize of output 84 [2024-11-13 22:36:06,772 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 [2024-11-13 22:36:06,797 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 [2024-11-13 22:36:06,824 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:06,824 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 20 treesize of output 24 [2024-11-13 22:36:06,866 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 22:36:06,889 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 22:36:06,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:36:06,930 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:06,930 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 25 treesize of output 35 [2024-11-13 22:36:06,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:36:06,988 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 15 treesize of output 11 [2024-11-13 22:36:07,028 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 [2024-11-13 22:36:07,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:36:07,081 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 15 treesize of output 11 [2024-11-13 22:36:07,110 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 [2024-11-13 22:36:07,276 INFO L349 Elim1Store]: treesize reduction 8, result has 83.7 percent of original size [2024-11-13 22:36:07,276 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 165 treesize of output 195 [2024-11-13 22:36:08,215 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:08,216 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 671 treesize of output 685 [2024-11-13 22:36:23,369 INFO L349 Elim1Store]: treesize reduction 327, result has 19.3 percent of original size [2024-11-13 22:36:23,370 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 368 treesize of output 139 [2024-11-13 22:36:23,389 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:23,391 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 133 [2024-11-13 22:36:24,587 INFO L349 Elim1Store]: treesize reduction 327, result has 19.3 percent of original size [2024-11-13 22:36:24,587 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 368 treesize of output 139 [2024-11-13 22:36:24,661 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:24,663 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 133 [2024-11-13 22:36:25,437 INFO L349 Elim1Store]: treesize reduction 327, result has 19.3 percent of original size [2024-11-13 22:36:25,437 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 368 treesize of output 139 [2024-11-13 22:36:25,463 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 22:36:25,509 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:25,510 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 133 [2024-11-13 22:36:26,145 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-13 22:36:26,237 INFO L349 Elim1Store]: treesize reduction 140, result has 25.9 percent of original size [2024-11-13 22:36:26,238 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 160 treesize of output 105 [2024-11-13 22:36:26,257 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:26,257 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2024-11-13 22:36:26,460 INFO L349 Elim1Store]: treesize reduction 345, result has 16.5 percent of original size [2024-11-13 22:36:26,461 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 384 treesize of output 129 [2024-11-13 22:36:26,608 INFO L349 Elim1Store]: treesize reduction 84, result has 36.8 percent of original size [2024-11-13 22:36:26,609 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 12 case distinctions, treesize of input 68 treesize of output 85 [2024-11-13 22:36:26,667 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 5 treesize of output 3 [2024-11-13 22:36:26,761 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:26,761 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 20 [2024-11-13 22:36:26,781 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 5 treesize of output 3 [2024-11-13 22:36:26,816 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 5 treesize of output 3 [2024-11-13 22:36:26,916 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:26,917 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 19 [2024-11-13 22:36:26,985 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 [2024-11-13 22:36:27,089 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:27,089 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 41 treesize of output 59 [2024-11-13 22:36:27,202 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-11-13 22:36:27,202 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 15 [2024-11-13 22:36:27,221 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 [2024-11-13 22:36:27,278 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:27,278 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 188 treesize of output 216 [2024-11-13 22:36:28,798 INFO L349 Elim1Store]: treesize reduction 126, result has 33.3 percent of original size [2024-11-13 22:36:28,799 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 160 treesize of output 119 [2024-11-13 22:36:28,848 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:28,848 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2024-11-13 22:36:28,909 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:36:28,910 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:36:28,937 INFO L349 Elim1Store]: treesize reduction 92, result has 1.1 percent of original size [2024-11-13 22:36:28,937 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 2 case distinctions, treesize of input 59 treesize of output 1 [2024-11-13 22:36:29,002 INFO L349 Elim1Store]: treesize reduction 120, result has 0.8 percent of original size [2024-11-13 22:36:29,003 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 115 treesize of output 103 [2024-11-13 22:36:29,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:36:29,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:36:29,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:36:29,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:36:29,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:36:29,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:36:29,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:36:29,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:36:29,639 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 20 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 31 [2024-11-13 22:36:29,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:36:30,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:30,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 25 states and 32 transitions. [2024-11-13 22:36:30,170 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 32 transitions. [2024-11-13 22:36:30,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:36:30,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:30,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:30,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:36:30,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:30,796 WARN L253 TraceCheckSpWp]: Trace formula consists of 300 conjuncts, 177 conjuncts are in the unsatisfiable core [2024-11-13 22:36:30,803 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:36:30,817 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-13 22:36:30,820 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-13 22:36:30,832 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:36:30,832 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:36:30,884 INFO L349 Elim1Store]: treesize reduction 63, result has 32.3 percent of original size [2024-11-13 22:36:30,884 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 2 case distinctions, treesize of input 59 treesize of output 37 [2024-11-13 22:36:31,008 INFO L349 Elim1Store]: treesize reduction 140, result has 25.9 percent of original size [2024-11-13 22:36:31,008 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 160 treesize of output 105 [2024-11-13 22:36:31,063 INFO L349 Elim1Store]: treesize reduction 40, result has 16.7 percent of original size [2024-11-13 22:36:31,063 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 2 new quantified variables, introduced 4 case distinctions, treesize of input 33 treesize of output 19 [2024-11-13 22:36:31,076 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 5 treesize of output 3 [2024-11-13 22:36:31,087 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:31,087 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 20 [2024-11-13 22:36:31,204 INFO L349 Elim1Store]: treesize reduction 140, result has 25.9 percent of original size [2024-11-13 22:36:31,204 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 160 treesize of output 105 [2024-11-13 22:36:31,267 INFO L349 Elim1Store]: treesize reduction 40, result has 16.7 percent of original size [2024-11-13 22:36:31,267 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 2 new quantified variables, introduced 4 case distinctions, treesize of input 33 treesize of output 19 [2024-11-13 22:36:31,280 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 5 treesize of output 3 [2024-11-13 22:36:31,292 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:31,292 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 20 [2024-11-13 22:36:31,477 INFO L349 Elim1Store]: treesize reduction 331, result has 19.9 percent of original size [2024-11-13 22:36:31,477 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 384 treesize of output 143 [2024-11-13 22:36:31,529 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:31,531 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 137 [2024-11-13 22:36:31,779 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-13 22:36:31,891 INFO L349 Elim1Store]: treesize reduction 140, result has 25.9 percent of original size [2024-11-13 22:36:31,891 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 160 treesize of output 105 [2024-11-13 22:36:31,928 INFO L349 Elim1Store]: treesize reduction 40, result has 16.7 percent of original size [2024-11-13 22:36:31,929 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 2 new quantified variables, introduced 4 case distinctions, treesize of input 33 treesize of output 19 [2024-11-13 22:36:31,945 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 5 treesize of output 3 [2024-11-13 22:36:31,958 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:31,959 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 20 [2024-11-13 22:36:31,991 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:36:31,992 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:36:32,040 INFO L349 Elim1Store]: treesize reduction 70, result has 24.7 percent of original size [2024-11-13 22:36:32,040 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 2 case distinctions, treesize of input 59 treesize of output 30 [2024-11-13 22:36:32,126 INFO L349 Elim1Store]: treesize reduction 156, result has 17.5 percent of original size [2024-11-13 22:36:32,127 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 160 treesize of output 89 [2024-11-13 22:36:32,173 INFO L349 Elim1Store]: treesize reduction 40, result has 16.7 percent of original size [2024-11-13 22:36:32,174 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 2 new quantified variables, introduced 4 case distinctions, treesize of input 33 treesize of output 19 [2024-11-13 22:36:32,183 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 5 treesize of output 3 [2024-11-13 22:36:32,198 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:32,198 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 20 [2024-11-13 22:36:32,354 INFO L349 Elim1Store]: treesize reduction 331, result has 19.9 percent of original size [2024-11-13 22:36:32,354 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 384 treesize of output 143 [2024-11-13 22:36:32,402 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:32,403 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 137 [2024-11-13 22:36:32,634 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-13 22:36:32,744 INFO L349 Elim1Store]: treesize reduction 140, result has 25.9 percent of original size [2024-11-13 22:36:32,744 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 160 treesize of output 105 [2024-11-13 22:36:32,790 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:32,790 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2024-11-13 22:36:32,843 INFO L349 Elim1Store]: treesize reduction 40, result has 16.7 percent of original size [2024-11-13 22:36:32,844 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 2 new quantified variables, introduced 4 case distinctions, treesize of input 33 treesize of output 19 [2024-11-13 22:36:32,860 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 5 treesize of output 3 [2024-11-13 22:36:32,874 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:32,875 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 20 [2024-11-13 22:36:32,970 INFO L349 Elim1Store]: treesize reduction 156, result has 17.5 percent of original size [2024-11-13 22:36:32,970 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 160 treesize of output 89 [2024-11-13 22:36:32,995 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:32,995 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2024-11-13 22:36:33,047 INFO L349 Elim1Store]: treesize reduction 40, result has 16.7 percent of original size [2024-11-13 22:36:33,047 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 2 new quantified variables, introduced 4 case distinctions, treesize of input 33 treesize of output 19 [2024-11-13 22:36:33,060 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 5 treesize of output 3 [2024-11-13 22:36:33,072 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:33,072 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 20 [2024-11-13 22:36:33,094 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:36:33,095 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:36:33,137 INFO L349 Elim1Store]: treesize reduction 70, result has 24.7 percent of original size [2024-11-13 22:36:33,138 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 2 case distinctions, treesize of input 59 treesize of output 30 [2024-11-13 22:36:33,331 INFO L349 Elim1Store]: treesize reduction 331, result has 19.9 percent of original size [2024-11-13 22:36:33,331 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 384 treesize of output 143 [2024-11-13 22:36:33,389 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:33,391 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 137 [2024-11-13 22:36:33,651 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-13 22:36:33,662 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:36:33,662 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:36:33,688 INFO L349 Elim1Store]: treesize reduction 92, result has 1.1 percent of original size [2024-11-13 22:36:33,688 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 2 case distinctions, treesize of input 59 treesize of output 1 [2024-11-13 22:36:33,695 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:36:33,695 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:36:33,720 INFO L349 Elim1Store]: treesize reduction 92, result has 1.1 percent of original size [2024-11-13 22:36:33,721 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 2 case distinctions, treesize of input 59 treesize of output 1 [2024-11-13 22:36:33,731 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:36:33,731 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:36:33,761 INFO L349 Elim1Store]: treesize reduction 92, result has 1.1 percent of original size [2024-11-13 22:36:33,761 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 2 case distinctions, treesize of input 59 treesize of output 1 [2024-11-13 22:36:33,765 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:36:33,765 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:36:33,845 INFO L349 Elim1Store]: treesize reduction 102, result has 25.0 percent of original size [2024-11-13 22:36:33,845 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 3 case distinctions, treesize of input 171 treesize of output 41 [2024-11-13 22:36:33,929 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-13 22:36:34,231 INFO L349 Elim1Store]: treesize reduction 640, result has 13.2 percent of original size [2024-11-13 22:36:34,231 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 8 case distinctions, treesize of input 784 treesize of output 163 [2024-11-13 22:36:34,437 INFO L349 Elim1Store]: treesize reduction 150, result has 35.1 percent of original size [2024-11-13 22:36:34,437 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 18 case distinctions, treesize of input 91 treesize of output 133 [2024-11-13 22:36:34,551 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 5 treesize of output 3 [2024-11-13 22:36:34,632 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 [2024-11-13 22:36:34,672 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:34,672 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 20 treesize of output 24 [2024-11-13 22:36:34,744 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 [2024-11-13 22:36:34,786 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 [2024-11-13 22:36:35,571 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 5 treesize of output 3 [2024-11-13 22:36:35,592 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 5 treesize of output 3 [2024-11-13 22:36:35,618 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:35,618 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 20 [2024-11-13 22:36:35,693 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 5 treesize of output 3 [2024-11-13 22:36:35,724 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 5 treesize of output 3 [2024-11-13 22:36:35,785 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 5 treesize of output 3 [2024-11-13 22:36:35,806 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-13 22:36:35,806 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 22:36:35,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:36:35,896 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 15 treesize of output 11 [2024-11-13 22:36:35,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:36:35,997 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:35,998 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 25 treesize of output 35 [2024-11-13 22:36:36,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:36:36,084 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 15 treesize of output 11 [2024-11-13 22:36:36,808 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:36,808 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 24 treesize of output 28 [2024-11-13 22:36:36,873 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:36,873 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 65 treesize of output 103 [2024-11-13 22:36:37,179 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:37,180 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 31 treesize of output 49 [2024-11-13 22:36:37,262 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 [2024-11-13 22:36:37,344 INFO L349 Elim1Store]: treesize reduction 8, result has 83.7 percent of original size [2024-11-13 22:36:37,344 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 64 treesize of output 94 [2024-11-13 22:36:37,543 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 [2024-11-13 22:36:37,634 INFO L349 Elim1Store]: treesize reduction 8, result has 83.7 percent of original size [2024-11-13 22:36:37,634 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 141 treesize of output 169 [2024-11-13 22:36:38,635 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:38,635 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 58 treesize of output 74 [2024-11-13 22:36:38,816 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:38,816 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 24 treesize of output 28 [2024-11-13 22:36:38,896 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:38,897 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 34 [2024-11-13 22:36:38,960 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 [2024-11-13 22:36:39,099 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:39,099 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 411 treesize of output 443 [2024-11-13 22:36:50,289 INFO L349 Elim1Store]: treesize reduction 327, result has 19.3 percent of original size [2024-11-13 22:36:50,289 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 368 treesize of output 139 [2024-11-13 22:36:50,350 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:50,351 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 133 [2024-11-13 22:36:51,085 INFO L349 Elim1Store]: treesize reduction 327, result has 19.3 percent of original size [2024-11-13 22:36:51,085 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 368 treesize of output 139 [2024-11-13 22:36:51,138 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 22:36:51,144 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:51,144 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 133 [2024-11-13 22:36:51,895 INFO L349 Elim1Store]: treesize reduction 327, result has 19.3 percent of original size [2024-11-13 22:36:51,895 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 368 treesize of output 139 [2024-11-13 22:36:51,911 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:36:51,912 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 133 [2024-11-13 22:36:52,735 INFO L349 Elim1Store]: treesize reduction 120, result has 0.8 percent of original size [2024-11-13 22:36:52,735 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 115 treesize of output 103 [2024-11-13 22:36:53,076 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 64 [2024-11-13 22:36:53,089 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 59 [2024-11-13 22:37:07,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:37:07,701 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 175 treesize of output 166 [2024-11-13 22:37:07,796 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:37:07,798 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 167 [2024-11-13 22:37:07,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:37:07,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:37:07,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:37:07,959 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 144 treesize of output 178 [2024-11-13 22:37:07,976 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 85 treesize of output 83 [2024-11-13 22:37:07,988 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 83 treesize of output 81 [2024-11-13 22:37:08,001 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 0 case distinctions, treesize of input 22 treesize of output 18 [2024-11-13 22:37:08,059 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:37:08,061 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 210 [2024-11-13 22:37:08,244 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 18 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 33 [2024-11-13 22:37:09,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:37:09,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:37:09,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:37:09,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:37:09,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:37:09,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:37:09,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:37:09,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:37:09,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:37:09,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:37:09,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:37:09,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:37:09,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:37:09,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:37:09,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:37:09,415 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:37:09,415 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 1 case distinctions, treesize of input 177 treesize of output 93 [2024-11-13 22:37:09,429 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 65 treesize of output 59 [2024-11-13 22:37:09,434 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 59 treesize of output 57 [2024-11-13 22:37:09,662 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:55,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:55,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 66 transitions. [2024-11-13 22:38:55,407 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 66 transitions. [2024-11-13 22:38:55,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:38:55,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:55,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:55,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:38:55,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:55,984 WARN L253 TraceCheckSpWp]: Trace formula consists of 300 conjuncts, 195 conjuncts are in the unsatisfiable core [2024-11-13 22:38:55,992 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:38:56,039 INFO L349 Elim1Store]: treesize reduction 120, result has 0.8 percent of original size [2024-11-13 22:38:56,040 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 115 treesize of output 103 [2024-11-13 22:38:56,119 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-13 22:38:56,122 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-13 22:38:56,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:38:56,133 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 20 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 403 treesize of output 34 [2024-11-13 22:39:49,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:39:49,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:39:49,927 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 65 [2024-11-13 22:40:50,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:40:50,633 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 189 treesize of output 186 [2024-11-13 22:40:50,733 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:40:50,736 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 212 [2024-11-13 22:40:50,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:40:50,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:40:50,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:40:50,935 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 188 treesize of output 228 [2024-11-13 22:40:50,953 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 147 treesize of output 139 [2024-11-13 22:40:50,965 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 139 treesize of output 137 [2024-11-13 22:40:50,983 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 0 case distinctions, treesize of input 22 treesize of output 18 [2024-11-13 22:40:51,072 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:40:51,074 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 241 [2024-11-13 22:40:51,258 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 20 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 26 [2024-11-13 22:40:54,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:40:54,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:40:54,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:40:54,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:40:54,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:40:54,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:40:54,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:40:54,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:40:54,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:40:54,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:40:54,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:40:54,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:40:54,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:40:54,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:40:54,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:40:54,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:40:54,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:40:54,944 INFO L349 Elim1Store]: treesize reduction 4, result has 76.5 percent of original size [2024-11-13 22:40:54,945 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 20 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 219 treesize of output 111 [2024-11-13 22:40:54,958 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 79 treesize of output 77 [2024-11-13 22:40:54,965 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 77 treesize of output 75 [2024-11-13 22:40:55,301 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:35,569 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-11-13 22:43:35,569 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-13 22:43:35,570 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.checkSat(ManagedScript.java:148) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker.checkImplication(MonolithicImplicationChecker.java:85) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier$PredicateComparison.compare(PredicateUnifier.java:912) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier$PredicateComparison.(PredicateUnifier.java:786) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:374) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicateForConjunction(PredicateUnifier.java:244) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeChecker.conjugatePredicates(CodeChecker.java:89) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.splitNode(UltimateChecker.java:107) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.codeCheck(UltimateChecker.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:469) 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 27 more [2024-11-13 22:43:35,575 INFO L158 Benchmark]: Toolchain (without parser) took 463206.97ms. Allocated memory was 142.6MB in the beginning and 503.3MB in the end (delta: 360.7MB). Free memory was 119.4MB in the beginning and 196.6MB in the end (delta: -77.1MB). Peak memory consumption was 279.3MB. Max. memory is 16.1GB. [2024-11-13 22:43:35,575 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 142.6MB. Free memory is still 81.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:43:35,576 INFO L158 Benchmark]: CACSL2BoogieTranslator took 237.41ms. Allocated memory is still 142.6MB. Free memory was 119.4MB in the beginning and 107.9MB in the end (delta: 11.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:43:35,576 INFO L158 Benchmark]: Boogie Procedure Inliner took 35.90ms. Allocated memory is still 142.6MB. Free memory was 107.6MB in the beginning and 106.5MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:43:35,576 INFO L158 Benchmark]: Boogie Preprocessor took 41.63ms. Allocated memory is still 142.6MB. Free memory was 106.5MB in the beginning and 105.4MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:43:35,576 INFO L158 Benchmark]: RCFGBuilder took 505.01ms. Allocated memory is still 142.6MB. Free memory was 105.4MB in the beginning and 86.5MB in the end (delta: 19.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:43:35,576 INFO L158 Benchmark]: CodeCheck took 462382.28ms. Allocated memory was 142.6MB in the beginning and 503.3MB in the end (delta: 360.7MB). Free memory was 86.5MB in the beginning and 196.6MB in the end (delta: -110.1MB). Peak memory consumption was 245.8MB. Max. memory is 16.1GB. [2024-11-13 22:43:35,578 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44ms. Allocated memory is still 142.6MB. Free memory is still 81.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 237.41ms. Allocated memory is still 142.6MB. Free memory was 119.4MB in the beginning and 107.9MB in the end (delta: 11.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 35.90ms. Allocated memory is still 142.6MB. Free memory was 107.6MB in the beginning and 106.5MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 41.63ms. Allocated memory is still 142.6MB. Free memory was 106.5MB in the beginning and 105.4MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 505.01ms. Allocated memory is still 142.6MB. Free memory was 105.4MB in the beginning and 86.5MB in the end (delta: 19.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 462382.28ms. Allocated memory was 142.6MB in the beginning and 503.3MB in the end (delta: 360.7MB). Free memory was 86.5MB in the beginning and 196.6MB in the end (delta: -110.1MB). Peak memory consumption was 245.8MB. 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_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/recursified_nla-digbench/recursified_bresenham-ll.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d115e09498e3f278fd539730f0fa55e0745770e0304e10455a14000311085b68 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:43:37,900 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:43:38,025 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-13 22:43:38,100 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:43:38,101 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:43:38,101 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:43:38,101 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:43:38,101 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:43:38,102 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:43:38,102 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:43:38,102 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:43:38,102 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:43:38,102 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:43:38,102 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:43:38,102 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:43:38,103 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:43:38,103 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:43:38,103 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:43:38,103 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:43:38,103 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:43:38,103 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:43:38,104 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:43:38,104 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:43:38,104 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:43:38,104 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:43:38,105 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:43:38,105 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:43:38,105 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:43:38,106 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:43:38,106 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:43:38,106 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:43:38,106 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:43:38,106 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:43:38,106 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:43:38,106 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:43:38,107 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:43:38,107 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_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d115e09498e3f278fd539730f0fa55e0745770e0304e10455a14000311085b68 [2024-11-13 22:43:38,365 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:43:38,373 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:43:38,376 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:43:38,377 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:43:38,377 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:43:38,379 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/recursified_nla-digbench/recursified_bresenham-ll.c Unable to find full path for "g++" [2024-11-13 22:43:40,331 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:43:40,644 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:43:40,646 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/sv-benchmarks/c/recursified_nla-digbench/recursified_bresenham-ll.c [2024-11-13 22:43:40,667 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/data/578b0c486/6a2508fda22c4db4ae9c5219fc2462ef/FLAGd6290c686 [2024-11-13 22:43:40,904 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/data/578b0c486/6a2508fda22c4db4ae9c5219fc2462ef [2024-11-13 22:43:40,906 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:43:40,907 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:43:40,909 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:43:40,909 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:43:40,915 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:43:40,916 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:43:40" (1/1) ... [2024-11-13 22:43:40,917 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f88172f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:40, skipping insertion in model container [2024-11-13 22:43:40,919 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:43:40" (1/1) ... [2024-11-13 22:43:40,934 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:43:41,094 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/sv-benchmarks/c/recursified_nla-digbench/recursified_bresenham-ll.c[1137,1150] [2024-11-13 22:43:41,132 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:43:41,159 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:43:41,172 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/sv-benchmarks/c/recursified_nla-digbench/recursified_bresenham-ll.c[1137,1150] [2024-11-13 22:43:41,198 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:43:41,223 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:43:41,224 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:41 WrapperNode [2024-11-13 22:43:41,225 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:43:41,227 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:43:41,227 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:43:41,227 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:43:41,236 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:41" (1/1) ... [2024-11-13 22:43:41,248 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:41" (1/1) ... [2024-11-13 22:43:41,268 INFO L138 Inliner]: procedures = 20, calls = 76, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 83 [2024-11-13 22:43:41,271 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:43:41,272 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:43:41,272 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:43:41,272 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:43:41,280 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:41" (1/1) ... [2024-11-13 22:43:41,281 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:41" (1/1) ... [2024-11-13 22:43:41,288 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:41" (1/1) ... [2024-11-13 22:43:41,288 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:41" (1/1) ... [2024-11-13 22:43:41,301 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:41" (1/1) ... [2024-11-13 22:43:41,307 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:41" (1/1) ... [2024-11-13 22:43:41,311 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:41" (1/1) ... [2024-11-13 22:43:41,312 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:41" (1/1) ... [2024-11-13 22:43:41,318 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:43:41,319 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:43:41,322 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:43:41,323 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:43:41,324 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:41" (1/1) ... [2024-11-13 22:43:41,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:43:41,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:43:41,363 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:43:41,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:43:41,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:43:41,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:43:41,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:43:41,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-13 22:43:41,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 22:43:41,397 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:43:41,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:43:41,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-13 22:43:41,397 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_0_to_41_0 [2024-11-13 22:43:41,397 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_0_to_41_0 [2024-11-13 22:43:41,398 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:43:41,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:43:41,398 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:43:41,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 22:43:41,492 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:43:41,494 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:43:42,684 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-11-13 22:43:42,684 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:43:42,737 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:43:42,738 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:43:42,738 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:43:42 BoogieIcfgContainer [2024-11-13 22:43:42,738 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:43:42,739 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:43:42,739 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:43:42,749 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:43:42,749 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:43:42" (1/1) ... [2024-11-13 22:43:42,757 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:43:42,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:42,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 20 states and 24 transitions. [2024-11-13 22:43:42,806 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 24 transitions. [2024-11-13 22:43:42,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:43:42,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:42,811 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:43:42,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:43:42,815 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:43:42,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-13 22:43:43,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:43,660 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:43:44,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:44,574 WARN L253 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 64 conjuncts are in the unsatisfiable core [2024-11-13 22:43:44,593 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:43:44,807 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-13 22:43:44,889 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-13 22:43:45,141 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:43:46,436 INFO L349 Elim1Store]: treesize reduction 751, result has 16.8 percent of original size [2024-11-13 22:43:46,437 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 10 case distinctions, treesize of input 606 treesize of output 231 [2024-11-13 22:43:46,949 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:43:46,957 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 209 [2024-11-13 22:43:48,368 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:43:48,375 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:43:48,608 INFO L349 Elim1Store]: treesize reduction 94, result has 38.6 percent of original size [2024-11-13 22:43:48,609 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 150 treesize of output 75 [2024-11-13 22:43:48,742 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:43:49,084 INFO L349 Elim1Store]: treesize reduction 94, result has 38.6 percent of original size [2024-11-13 22:43:49,084 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 150 treesize of output 75 [2024-11-13 22:43:49,218 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:43:49,956 INFO L349 Elim1Store]: treesize reduction 200, result has 34.4 percent of original size [2024-11-13 22:43:49,957 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 8 case distinctions, treesize of input 310 treesize of output 171 [2024-11-13 22:43:50,036 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:43:50,038 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2024-11-13 22:43:51,817 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:43:51,841 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:43:52,094 INFO L349 Elim1Store]: treesize reduction 100, result has 34.6 percent of original size [2024-11-13 22:43:52,094 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 150 treesize of output 69 [2024-11-13 22:43:52,204 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:43:52,446 INFO L349 Elim1Store]: treesize reduction 100, result has 34.6 percent of original size [2024-11-13 22:43:52,447 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 150 treesize of output 69 [2024-11-13 22:43:52,549 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:43:53,148 INFO L349 Elim1Store]: treesize reduction 200, result has 34.4 percent of original size [2024-11-13 22:43:53,149 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 8 case distinctions, treesize of input 310 treesize of output 171 [2024-11-13 22:43:53,173 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:43:53,174 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2024-11-13 22:43:54,949 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-13 22:43:55,057 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:43:55,061 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:43:55,953 INFO L349 Elim1Store]: treesize reduction 751, result has 16.8 percent of original size [2024-11-13 22:43:55,954 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 10 case distinctions, treesize of input 606 treesize of output 231 [2024-11-13 22:43:56,052 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 22:43:56,272 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:43:56,273 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 209 [2024-11-13 22:43:57,405 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:43:57,663 INFO L349 Elim1Store]: treesize reduction 94, result has 38.6 percent of original size [2024-11-13 22:43:57,663 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 150 treesize of output 75 [2024-11-13 22:43:57,786 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:43:58,295 INFO L349 Elim1Store]: treesize reduction 188, result has 38.4 percent of original size [2024-11-13 22:43:58,296 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 8 case distinctions, treesize of input 310 treesize of output 183 [2024-11-13 22:43:58,386 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:43:58,400 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:43:58,449 INFO L349 Elim1Store]: treesize reduction 13, result has 38.1 percent of original size [2024-11-13 22:43:58,450 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 87 treesize of output 65 [2024-11-13 22:43:58,560 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 48 treesize of output 40 [2024-11-13 22:43:59,017 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:43:59,019 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 159 [2024-11-13 22:43:59,635 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:43:59,654 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:43:59,892 INFO L349 Elim1Store]: treesize reduction 94, result has 38.6 percent of original size [2024-11-13 22:43:59,892 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 150 treesize of output 75 [2024-11-13 22:43:59,992 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:00,256 INFO L349 Elim1Store]: treesize reduction 100, result has 34.6 percent of original size [2024-11-13 22:44:00,257 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 150 treesize of output 69 [2024-11-13 22:44:00,333 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:00,352 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:00,634 INFO L349 Elim1Store]: treesize reduction 100, result has 34.6 percent of original size [2024-11-13 22:44:00,634 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 150 treesize of output 69 [2024-11-13 22:44:00,774 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:01,448 INFO L349 Elim1Store]: treesize reduction 200, result has 34.4 percent of original size [2024-11-13 22:44:01,449 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 8 case distinctions, treesize of input 310 treesize of output 171 [2024-11-13 22:44:01,631 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:44:01,633 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2024-11-13 22:44:02,702 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-13 22:44:02,845 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:02,851 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:03,792 INFO L349 Elim1Store]: treesize reduction 751, result has 16.8 percent of original size [2024-11-13 22:44:03,793 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 10 case distinctions, treesize of input 606 treesize of output 231 [2024-11-13 22:44:03,824 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:44:03,826 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 209 [2024-11-13 22:44:05,773 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:06,295 INFO L349 Elim1Store]: treesize reduction 200, result has 34.4 percent of original size [2024-11-13 22:44:06,295 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 8 case distinctions, treesize of input 310 treesize of output 171 [2024-11-13 22:44:06,488 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:44:06,489 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2024-11-13 22:44:07,355 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:07,593 INFO L349 Elim1Store]: treesize reduction 100, result has 34.6 percent of original size [2024-11-13 22:44:07,594 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 150 treesize of output 69 [2024-11-13 22:44:07,686 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:08,203 INFO L349 Elim1Store]: treesize reduction 188, result has 38.4 percent of original size [2024-11-13 22:44:08,203 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 8 case distinctions, treesize of input 310 treesize of output 183 [2024-11-13 22:44:08,433 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:44:08,435 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 135 [2024-11-13 22:44:11,518 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:11,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:44:11,529 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:11,530 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 49 [2024-11-13 22:44:11,550 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 27 treesize of output 23 [2024-11-13 22:44:11,656 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:11,877 INFO L349 Elim1Store]: treesize reduction 108, result has 29.4 percent of original size [2024-11-13 22:44:11,877 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 150 treesize of output 61 [2024-11-13 22:44:11,947 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:11,965 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:12,209 INFO L349 Elim1Store]: treesize reduction 100, result has 34.6 percent of original size [2024-11-13 22:44:12,209 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 150 treesize of output 69 [2024-11-13 22:44:12,282 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:12,308 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:12,493 INFO L349 Elim1Store]: treesize reduction 100, result has 34.6 percent of original size [2024-11-13 22:44:12,494 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 150 treesize of output 69 [2024-11-13 22:44:12,625 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-13 22:44:12,802 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:12,857 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:12,882 INFO L224 Elim1Store]: Index analysis took 168 ms [2024-11-13 22:44:14,357 INFO L349 Elim1Store]: treesize reduction 1468, result has 10.4 percent of original size [2024-11-13 22:44:14,357 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 12 case distinctions, treesize of input 1022 treesize of output 255 [2024-11-13 22:44:14,794 INFO L224 Elim1Store]: Index analysis took 102 ms [2024-11-13 22:44:15,311 INFO L349 Elim1Store]: treesize reduction 150, result has 35.1 percent of original size [2024-11-13 22:44:15,311 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 18 case distinctions, treesize of input 141 treesize of output 177 [2024-11-13 22:44:15,532 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 [2024-11-13 22:44:16,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:44:16,919 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:44:16,919 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 29 [2024-11-13 22:44:18,826 INFO L349 Elim1Store]: treesize reduction 8, result has 52.9 percent of original size [2024-11-13 22:44:18,826 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2024-11-13 22:44:19,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:44:19,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:44:19,284 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 14 [2024-11-13 22:44:19,563 INFO L349 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2024-11-13 22:44:19,563 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 82 treesize of output 76 [2024-11-13 22:44:19,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:44:19,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:44:19,770 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 14 [2024-11-13 22:44:20,122 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 [2024-11-13 22:44:20,301 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:44:20,301 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 22 treesize of output 32 [2024-11-13 22:44:20,471 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:44:20,472 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 51 treesize of output 55 [2024-11-13 22:44:20,668 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 [2024-11-13 22:44:20,851 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:44:20,852 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 105 treesize of output 135 [2024-11-13 22:44:22,675 INFO L349 Elim1Store]: treesize reduction 16, result has 61.0 percent of original size [2024-11-13 22:44:22,675 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 63 treesize of output 79 [2024-11-13 22:44:23,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:44:23,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:44:23,162 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:44:23,162 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 39 treesize of output 55 [2024-11-13 22:44:23,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:44:23,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:44:23,432 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 14 [2024-11-13 22:44:24,103 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:44:24,104 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 461 treesize of output 455 [2024-11-13 22:44:29,136 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:30,089 INFO L349 Elim1Store]: treesize reduction 735, result has 15.6 percent of original size [2024-11-13 22:44:30,089 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 10 case distinctions, treesize of input 542 treesize of output 215 [2024-11-13 22:44:30,596 INFO L349 Elim1Store]: treesize reduction 84, result has 36.8 percent of original size [2024-11-13 22:44:30,596 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 12 case distinctions, treesize of input 109 treesize of output 120 [2024-11-13 22:44:31,313 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:44:31,313 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 30 [2024-11-13 22:44:31,534 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:44:31,535 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 38 [2024-11-13 22:44:31,797 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:44:31,797 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 36 [2024-11-13 22:44:32,110 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:44:32,110 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 168 treesize of output 160 [2024-11-13 22:44:33,195 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:34,194 INFO L349 Elim1Store]: treesize reduction 735, result has 15.6 percent of original size [2024-11-13 22:44:34,194 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 10 case distinctions, treesize of input 542 treesize of output 215 [2024-11-13 22:44:34,850 INFO L349 Elim1Store]: treesize reduction 84, result has 36.8 percent of original size [2024-11-13 22:44:34,850 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 12 case distinctions, treesize of input 109 treesize of output 120 [2024-11-13 22:44:35,646 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:44:35,646 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 53 treesize of output 63 [2024-11-13 22:44:36,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:44:36,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:44:36,067 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 14 [2024-11-13 22:44:36,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:44:36,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:44:36,229 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 14 [2024-11-13 22:44:36,372 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:44:36,372 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 215 treesize of output 197 [2024-11-13 22:44:37,670 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:38,650 INFO L349 Elim1Store]: treesize reduction 747, result has 14.2 percent of original size [2024-11-13 22:44:38,651 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 10 case distinctions, treesize of input 542 treesize of output 203 [2024-11-13 22:44:38,835 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:44:38,837 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 172 [2024-11-13 22:44:38,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:44:39,284 INFO L349 Elim1Store]: treesize reduction 69, result has 37.3 percent of original size [2024-11-13 22:44:39,285 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 11 case distinctions, treesize of input 103 treesize of output 106 [2024-11-13 22:44:39,696 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:44:39,696 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 49 treesize of output 59 [2024-11-13 22:44:39,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:44:39,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:44:39,987 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 14 [2024-11-13 22:44:40,188 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:44:40,189 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 107 treesize of output 103 [2024-11-13 22:44:40,898 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:41,808 INFO L349 Elim1Store]: treesize reduction 747, result has 14.2 percent of original size [2024-11-13 22:44:41,808 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 10 case distinctions, treesize of input 542 treesize of output 203 [2024-11-13 22:44:42,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:44:42,363 INFO L349 Elim1Store]: treesize reduction 69, result has 37.3 percent of original size [2024-11-13 22:44:42,363 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 11 case distinctions, treesize of input 103 treesize of output 106 [2024-11-13 22:44:42,832 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:44:42,832 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 22 treesize of output 32 [2024-11-13 22:44:43,207 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:44:43,207 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 67 treesize of output 77 [2024-11-13 22:44:43,602 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:44:43,603 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 173 treesize of output 165 [2024-11-13 22:44:44,655 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:45,645 INFO L349 Elim1Store]: treesize reduction 747, result has 14.2 percent of original size [2024-11-13 22:44:45,645 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 10 case distinctions, treesize of input 542 treesize of output 203 [2024-11-13 22:44:45,826 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:44:45,827 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 172 [2024-11-13 22:44:45,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:44:46,272 INFO L349 Elim1Store]: treesize reduction 69, result has 37.3 percent of original size [2024-11-13 22:44:46,272 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 11 case distinctions, treesize of input 103 treesize of output 106 [2024-11-13 22:44:46,831 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 [2024-11-13 22:44:46,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:44:46,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:44:46,871 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 14 [2024-11-13 22:44:46,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:44:46,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:44:46,930 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 16 [2024-11-13 22:44:47,065 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:44:47,066 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 115 treesize of output 113 [2024-11-13 22:44:47,686 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:48,650 INFO L349 Elim1Store]: treesize reduction 747, result has 14.2 percent of original size [2024-11-13 22:44:48,650 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 10 case distinctions, treesize of input 542 treesize of output 203 [2024-11-13 22:44:48,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:44:49,192 INFO L349 Elim1Store]: treesize reduction 69, result has 37.3 percent of original size [2024-11-13 22:44:49,192 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 11 case distinctions, treesize of input 103 treesize of output 106 [2024-11-13 22:44:49,704 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:44:49,704 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 22 treesize of output 32 [2024-11-13 22:44:49,894 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:44:49,894 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 22 treesize of output 32 [2024-11-13 22:44:50,011 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 [2024-11-13 22:44:50,146 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:44:50,146 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 36 [2024-11-13 22:44:50,474 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:44:50,474 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 135 treesize of output 131 [2024-11-13 22:44:51,347 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-13 22:44:51,374 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:51,374 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:51,395 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:51,571 INFO L349 Elim1Store]: treesize reduction 108, result has 29.4 percent of original size [2024-11-13 22:44:51,571 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 150 treesize of output 61 [2024-11-13 22:44:51,652 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:51,653 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:51,679 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:51,878 INFO L349 Elim1Store]: treesize reduction 100, result has 34.6 percent of original size [2024-11-13 22:44:51,879 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 150 treesize of output 69 [2024-11-13 22:44:51,966 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:51,967 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:51,987 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:52,152 INFO L349 Elim1Store]: treesize reduction 108, result has 29.4 percent of original size [2024-11-13 22:44:52,152 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 150 treesize of output 61 [2024-11-13 22:44:52,228 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:52,229 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:52,249 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:52,451 INFO L349 Elim1Store]: treesize reduction 100, result has 34.6 percent of original size [2024-11-13 22:44:52,451 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 150 treesize of output 69 [2024-11-13 22:44:52,542 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:52,543 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:52,564 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:52,765 INFO L349 Elim1Store]: treesize reduction 100, result has 34.6 percent of original size [2024-11-13 22:44:52,766 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 150 treesize of output 69 [2024-11-13 22:44:52,846 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:52,847 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:52,866 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:53,036 INFO L349 Elim1Store]: treesize reduction 108, result has 29.4 percent of original size [2024-11-13 22:44:53,036 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 150 treesize of output 61 [2024-11-13 22:44:53,112 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:53,113 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:53,150 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:53,177 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:53,474 INFO L349 Elim1Store]: treesize reduction 264, result has 22.1 percent of original size [2024-11-13 22:44:53,474 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 5 case distinctions, treesize of input 310 treesize of output 91 [2024-11-13 22:44:53,685 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-13 22:44:53,882 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:53,887 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:54,917 INFO L349 Elim1Store]: treesize reduction 751, result has 16.8 percent of original size [2024-11-13 22:44:54,917 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 10 case distinctions, treesize of input 606 treesize of output 231 [2024-11-13 22:44:54,969 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:44:54,970 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 209 [2024-11-13 22:44:57,288 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:57,845 INFO L349 Elim1Store]: treesize reduction 200, result has 34.4 percent of original size [2024-11-13 22:44:57,845 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 8 case distinctions, treesize of input 310 treesize of output 171 [2024-11-13 22:44:58,074 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:44:58,075 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2024-11-13 22:44:59,107 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:59,128 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:59,372 INFO L349 Elim1Store]: treesize reduction 100, result has 34.6 percent of original size [2024-11-13 22:44:59,373 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 150 treesize of output 69 [2024-11-13 22:44:59,453 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:59,474 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:44:59,643 INFO L349 Elim1Store]: treesize reduction 108, result has 29.4 percent of original size [2024-11-13 22:44:59,643 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 150 treesize of output 61 [2024-11-13 22:44:59,772 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:45:00,029 INFO L349 Elim1Store]: treesize reduction 100, result has 34.6 percent of original size [2024-11-13 22:45:00,030 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 150 treesize of output 69 [2024-11-13 22:45:00,151 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:45:00,374 INFO L349 Elim1Store]: treesize reduction 108, result has 29.4 percent of original size [2024-11-13 22:45:00,374 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 150 treesize of output 61 [2024-11-13 22:45:00,478 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:45:01,129 INFO L349 Elim1Store]: treesize reduction 188, result has 38.4 percent of original size [2024-11-13 22:45:01,130 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 8 case distinctions, treesize of input 310 treesize of output 183 [2024-11-13 22:45:01,229 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:45:01,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:45:01,242 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:45:01,243 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 57 [2024-11-13 22:45:01,260 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 27 treesize of output 23 [2024-11-13 22:45:01,910 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:45:01,911 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2024-11-13 22:45:02,020 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:45:02,021 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2024-11-13 22:45:02,207 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:45:02,208 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 121 [2024-11-13 22:45:02,433 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-13 22:45:02,578 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:45:02,585 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:45:03,629 INFO L349 Elim1Store]: treesize reduction 751, result has 16.8 percent of original size [2024-11-13 22:45:03,629 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 10 case distinctions, treesize of input 606 treesize of output 231 [2024-11-13 22:45:03,900 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:45:03,901 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 209 [2024-11-13 22:45:05,118 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:45:05,369 INFO L349 Elim1Store]: treesize reduction 100, result has 34.6 percent of original size [2024-11-13 22:45:05,369 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 150 treesize of output 69 [2024-11-13 22:45:05,518 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:45:06,089 INFO L349 Elim1Store]: treesize reduction 200, result has 34.4 percent of original size [2024-11-13 22:45:06,089 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 8 case distinctions, treesize of input 310 treesize of output 171 [2024-11-13 22:45:06,129 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:45:06,130 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2024-11-13 22:45:07,847 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:45:08,369 INFO L349 Elim1Store]: treesize reduction 200, result has 34.4 percent of original size [2024-11-13 22:45:08,369 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 8 case distinctions, treesize of input 310 treesize of output 171 [2024-11-13 22:45:08,417 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:45:08,418 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2024-11-13 22:45:10,157 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:45:10,181 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:45:10,411 INFO L349 Elim1Store]: treesize reduction 108, result has 29.4 percent of original size [2024-11-13 22:45:10,411 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 150 treesize of output 61 [2024-11-13 22:45:10,526 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:45:10,794 INFO L349 Elim1Store]: treesize reduction 100, result has 34.6 percent of original size [2024-11-13 22:45:10,794 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 150 treesize of output 69 [2024-11-13 22:45:10,908 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:45:10,932 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:45:11,105 INFO L349 Elim1Store]: treesize reduction 108, result has 29.4 percent of original size [2024-11-13 22:45:11,105 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 150 treesize of output 61 [2024-11-13 22:45:11,225 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-13 22:45:11,381 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:45:11,387 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:45:12,321 INFO L349 Elim1Store]: treesize reduction 751, result has 16.8 percent of original size [2024-11-13 22:45:12,322 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 10 case distinctions, treesize of input 606 treesize of output 231 [2024-11-13 22:45:12,564 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:45:12,565 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 209 [2024-11-13 22:45:13,790 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:45:13,813 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:45:14,071 INFO L349 Elim1Store]: treesize reduction 100, result has 34.6 percent of original size [2024-11-13 22:45:14,071 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 150 treesize of output 69 [2024-11-13 22:45:14,198 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:45:14,221 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:45:14,390 INFO L349 Elim1Store]: treesize reduction 108, result has 29.4 percent of original size [2024-11-13 22:45:14,390 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 150 treesize of output 61 [2024-11-13 22:45:14,506 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:45:15,069 INFO L349 Elim1Store]: treesize reduction 188, result has 38.4 percent of original size [2024-11-13 22:45:15,070 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 8 case distinctions, treesize of input 310 treesize of output 183 [2024-11-13 22:45:15,088 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:45:15,089 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 135 [2024-11-13 22:45:18,629 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:45:18,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:45:18,641 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:45:18,642 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 49 [2024-11-13 22:45:18,670 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 27 treesize of output 23 [2024-11-13 22:45:18,768 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:45:19,056 INFO L349 Elim1Store]: treesize reduction 100, result has 34.6 percent of original size [2024-11-13 22:45:19,056 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 150 treesize of output 69 [2024-11-13 22:45:19,192 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:45:19,442 INFO L349 Elim1Store]: treesize reduction 108, result has 29.4 percent of original size [2024-11-13 22:45:19,443 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 150 treesize of output 61 [2024-11-13 22:45:19,649 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 22:45:20,241 INFO L349 Elim1Store]: treesize reduction 200, result has 34.4 percent of original size [2024-11-13 22:45:20,242 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 8 case distinctions, treesize of input 310 treesize of output 171 [2024-11-13 22:45:20,271 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:45:20,272 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2024-11-13 22:45:22,177 INFO L349 Elim1Store]: treesize reduction 150, result has 0.7 percent of original size [2024-11-13 22:45:22,178 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 115 treesize of output 103 [2024-11-13 22:45:24,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:45:24,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:45:24,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:45:24,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:45:24,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:45:24,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:45:24,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:45:24,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:45:24,651 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 186 treesize of output 82 [2024-11-13 22:45:25,144 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:25,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-13 22:45:28,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:28,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 25 states and 32 transitions. [2024-11-13 22:45:28,510 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 32 transitions. [2024-11-13 22:45:28,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:45:28,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:28,512 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:45:28,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:45:28,514 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:45:28,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-13 22:45:42,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:42,885 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:45:52,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:45:53,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-11-13 22:45:53,237 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) 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) [2024-11-13 22:45:53,240 INFO L158 Benchmark]: Toolchain (without parser) took 132333.22ms. Allocated memory was 117.4MB in the beginning and 251.7MB in the end (delta: 134.2MB). Free memory was 92.7MB in the beginning and 186.6MB in the end (delta: -94.0MB). Peak memory consumption was 40.3MB. Max. memory is 16.1GB. [2024-11-13 22:45:53,241 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 117.4MB. Free memory is still 84.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:45:53,241 INFO L158 Benchmark]: CACSL2BoogieTranslator took 317.36ms. Allocated memory is still 117.4MB. Free memory was 92.5MB in the beginning and 80.2MB in the end (delta: 12.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:45:53,241 INFO L158 Benchmark]: Boogie Procedure Inliner took 44.80ms. Allocated memory is still 117.4MB. Free memory was 80.2MB in the beginning and 78.8MB in the end (delta: 1.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:45:53,241 INFO L158 Benchmark]: Boogie Preprocessor took 46.07ms. Allocated memory is still 117.4MB. Free memory was 78.8MB in the beginning and 77.6MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:45:53,242 INFO L158 Benchmark]: RCFGBuilder took 1419.65ms. Allocated memory is still 117.4MB. Free memory was 77.6MB in the beginning and 53.1MB in the end (delta: 24.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 22:45:53,242 INFO L158 Benchmark]: CodeCheck took 130500.84ms. Allocated memory was 117.4MB in the beginning and 251.7MB in the end (delta: 134.2MB). Free memory was 53.1MB in the beginning and 186.6MB in the end (delta: -133.5MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. [2024-11-13 22:45:53,243 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 117.4MB. Free memory is still 84.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 317.36ms. Allocated memory is still 117.4MB. Free memory was 92.5MB in the beginning and 80.2MB in the end (delta: 12.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 44.80ms. Allocated memory is still 117.4MB. Free memory was 80.2MB in the beginning and 78.8MB in the end (delta: 1.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 46.07ms. Allocated memory is still 117.4MB. Free memory was 78.8MB in the beginning and 77.6MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1419.65ms. Allocated memory is still 117.4MB. Free memory was 77.6MB in the beginning and 53.1MB in the end (delta: 24.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 130500.84ms. Allocated memory was 117.4MB in the beginning and 251.7MB in the end (delta: 134.2MB). Free memory was 53.1MB in the beginning and 186.6MB in the end (delta: -133.5MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:45:53,293 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b3c191-1325-43f9-a01f-762f69569fe7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown