./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-regression/ex3_forlist.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_81b0806c-f280-4606-bd38-bfd58410160c/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_81b0806c-f280-4606-bd38-bfd58410160c/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_81b0806c-f280-4606-bd38-bfd58410160c/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_81b0806c-f280-4606-bd38-bfd58410160c/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-regression/ex3_forlist.i -s /tmp/vcloud-vcloud-master/worker/run_dir_81b0806c-f280-4606-bd38-bfd58410160c/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_81b0806c-f280-4606-bd38-bfd58410160c/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 35d30cdccac93bddd26c3755048a0b29ad39c8fa ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 05:00:46,934 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 05:00:46,936 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 05:00:46,951 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 05:00:46,952 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 05:00:46,953 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 05:00:46,955 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 05:00:46,963 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 05:00:46,967 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 05:00:46,972 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 05:00:46,973 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 05:00:46,974 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 05:00:46,974 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 05:00:46,975 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 05:00:46,976 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 05:00:46,977 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 05:00:46,978 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 05:00:46,979 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 05:00:46,981 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 05:00:46,985 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 05:00:46,988 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 05:00:46,990 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 05:00:46,993 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 05:00:46,994 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 05:00:46,998 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 05:00:46,998 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 05:00:46,999 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 05:00:47,000 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 05:00:47,001 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 05:00:47,002 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 05:00:47,002 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 05:00:47,003 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 05:00:47,003 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 05:00:47,004 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 05:00:47,005 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 05:00:47,005 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 05:00:47,006 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 05:00:47,006 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 05:00:47,006 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 05:00:47,007 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 05:00:47,009 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 05:00:47,009 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_81b0806c-f280-4606-bd38-bfd58410160c/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-20 05:00:47,026 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 05:00:47,026 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 05:00:47,027 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 05:00:47,027 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 05:00:47,027 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 05:00:47,028 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 05:00:47,028 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 05:00:47,028 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 05:00:47,028 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 05:00:47,028 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 05:00:47,028 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 05:00:47,029 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 05:00:47,029 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 05:00:47,029 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 05:00:47,029 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 05:00:47,029 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 05:00:47,029 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 05:00:47,030 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 05:00:47,030 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 05:00:47,030 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 05:00:47,030 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 05:00:47,030 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 05:00:47,031 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 05:00:47,031 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 05:00:47,031 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 05:00:47,031 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-20 05:00:47,031 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 05:00:47,032 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 05:00:47,032 INFO L138 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-vcloud-master/worker/run_dir_81b0806c-f280-4606-bd38-bfd58410160c/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml 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(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer 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 -> 35d30cdccac93bddd26c3755048a0b29ad39c8fa [2019-11-20 05:00:47,182 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 05:00:47,193 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 05:00:47,196 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 05:00:47,197 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 05:00:47,198 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 05:00:47,199 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_81b0806c-f280-4606-bd38-bfd58410160c/bin/uautomizer/../../sv-benchmarks/c/ldv-regression/ex3_forlist.i [2019-11-20 05:00:47,247 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_81b0806c-f280-4606-bd38-bfd58410160c/bin/uautomizer/data/80c303649/d712435f00f24bb1baeb89f960c248f4/FLAGbee95b85e [2019-11-20 05:00:47,676 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 05:00:47,677 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_81b0806c-f280-4606-bd38-bfd58410160c/sv-benchmarks/c/ldv-regression/ex3_forlist.i [2019-11-20 05:00:47,684 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_81b0806c-f280-4606-bd38-bfd58410160c/bin/uautomizer/data/80c303649/d712435f00f24bb1baeb89f960c248f4/FLAGbee95b85e [2019-11-20 05:00:48,028 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_81b0806c-f280-4606-bd38-bfd58410160c/bin/uautomizer/data/80c303649/d712435f00f24bb1baeb89f960c248f4 [2019-11-20 05:00:48,031 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 05:00:48,032 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 05:00:48,032 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 05:00:48,033 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 05:00:48,035 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 05:00:48,036 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:00:48" (1/1) ... [2019-11-20 05:00:48,037 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7502b89d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:48, skipping insertion in model container [2019-11-20 05:00:48,038 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:00:48" (1/1) ... [2019-11-20 05:00:48,044 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 05:00:48,057 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 05:00:48,184 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:00:48,190 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 05:00:48,274 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:00:48,293 INFO L192 MainTranslator]: Completed translation [2019-11-20 05:00:48,294 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:48 WrapperNode [2019-11-20 05:00:48,294 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 05:00:48,295 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 05:00:48,295 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 05:00:48,295 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 05:00:48,302 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:48" (1/1) ... [2019-11-20 05:00:48,309 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:48" (1/1) ... [2019-11-20 05:00:48,332 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 05:00:48,332 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 05:00:48,332 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 05:00:48,332 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 05:00:48,341 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:48" (1/1) ... [2019-11-20 05:00:48,341 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:48" (1/1) ... [2019-11-20 05:00:48,344 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:48" (1/1) ... [2019-11-20 05:00:48,345 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:48" (1/1) ... [2019-11-20 05:00:48,353 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:48" (1/1) ... [2019-11-20 05:00:48,358 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:48" (1/1) ... [2019-11-20 05:00:48,360 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:48" (1/1) ... [2019-11-20 05:00:48,363 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 05:00:48,363 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 05:00:48,363 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 05:00:48,364 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 05:00:48,364 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:48" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_81b0806c-f280-4606-bd38-bfd58410160c/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 05:00:48,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-20 05:00:48,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-20 05:00:48,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 05:00:48,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-20 05:00:48,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 05:00:48,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 05:00:48,421 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 05:00:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 05:00:48,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 05:00:48,740 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 05:00:48,741 INFO L285 CfgBuilder]: Removed 27 assume(true) statements. [2019-11-20 05:00:48,742 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:00:48 BoogieIcfgContainer [2019-11-20 05:00:48,742 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 05:00:48,743 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-20 05:00:48,743 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-20 05:00:48,745 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-20 05:00:48,745 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 05:00:48" (1/3) ... [2019-11-20 05:00:48,746 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ec820bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 05:00:48, skipping insertion in model container [2019-11-20 05:00:48,746 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:48" (2/3) ... [2019-11-20 05:00:48,747 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ec820bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 05:00:48, skipping insertion in model container [2019-11-20 05:00:48,747 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:00:48" (3/3) ... [2019-11-20 05:00:48,748 INFO L109 eAbstractionObserver]: Analyzing ICFG ex3_forlist.i [2019-11-20 05:00:48,757 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-20 05:00:48,770 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-11-20 05:00:48,782 INFO L249 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-11-20 05:00:48,810 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-20 05:00:48,810 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-20 05:00:48,811 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-20 05:00:48,811 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-20 05:00:48,811 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-20 05:00:48,811 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-20 05:00:48,811 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-20 05:00:48,811 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-20 05:00:48,827 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states. [2019-11-20 05:00:48,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-11-20 05:00:48,833 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 05:00:48,833 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 05:00:48,834 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 05:00:48,838 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:00:48,838 INFO L82 PathProgramCache]: Analyzing trace with hash 409945024, now seen corresponding path program 1 times [2019-11-20 05:00:48,844 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 05:00:48,845 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1499418626] [2019-11-20 05:00:48,845 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 05:00:48,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 05:00:48,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 05:00:48,984 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1499418626] [2019-11-20 05:00:48,984 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 05:00:48,985 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 05:00:48,985 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1302558555] [2019-11-20 05:00:48,989 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 05:00:48,989 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 05:00:48,999 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 05:00:48,999 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 05:00:49,001 INFO L87 Difference]: Start difference. First operand 35 states. Second operand 3 states. [2019-11-20 05:00:49,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 05:00:49,043 INFO L93 Difference]: Finished difference Result 68 states and 100 transitions. [2019-11-20 05:00:49,044 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 05:00:49,045 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 15 [2019-11-20 05:00:49,046 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 05:00:49,061 INFO L225 Difference]: With dead ends: 68 [2019-11-20 05:00:49,061 INFO L226 Difference]: Without dead ends: 33 [2019-11-20 05:00:49,064 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 05:00:49,086 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2019-11-20 05:00:49,100 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 32. [2019-11-20 05:00:49,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2019-11-20 05:00:49,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 40 transitions. [2019-11-20 05:00:49,104 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 40 transitions. Word has length 15 [2019-11-20 05:00:49,104 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 05:00:49,104 INFO L462 AbstractCegarLoop]: Abstraction has 32 states and 40 transitions. [2019-11-20 05:00:49,104 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 05:00:49,105 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 40 transitions. [2019-11-20 05:00:49,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-11-20 05:00:49,105 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 05:00:49,105 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 05:00:49,106 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 05:00:49,106 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:00:49,106 INFO L82 PathProgramCache]: Analyzing trace with hash -1658708759, now seen corresponding path program 1 times [2019-11-20 05:00:49,106 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 05:00:49,106 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1788892453] [2019-11-20 05:00:49,107 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 05:00:49,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 05:00:49,184 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-11-20 05:00:49,184 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1788892453] [2019-11-20 05:00:49,184 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 05:00:49,184 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 05:00:49,185 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1760407992] [2019-11-20 05:00:49,186 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 05:00:49,189 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 05:00:49,189 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 05:00:49,189 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 05:00:49,190 INFO L87 Difference]: Start difference. First operand 32 states and 40 transitions. Second operand 3 states. [2019-11-20 05:00:49,241 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 05:00:49,241 INFO L93 Difference]: Finished difference Result 75 states and 95 transitions. [2019-11-20 05:00:49,242 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 05:00:49,242 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2019-11-20 05:00:49,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 05:00:49,243 INFO L225 Difference]: With dead ends: 75 [2019-11-20 05:00:49,243 INFO L226 Difference]: Without dead ends: 55 [2019-11-20 05:00:49,244 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 05:00:49,245 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55 states. [2019-11-20 05:00:49,249 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55 to 34. [2019-11-20 05:00:49,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34 states. [2019-11-20 05:00:49,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 42 transitions. [2019-11-20 05:00:49,251 INFO L78 Accepts]: Start accepts. Automaton has 34 states and 42 transitions. Word has length 17 [2019-11-20 05:00:49,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 05:00:49,251 INFO L462 AbstractCegarLoop]: Abstraction has 34 states and 42 transitions. [2019-11-20 05:00:49,251 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 05:00:49,251 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2019-11-20 05:00:49,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-11-20 05:00:49,252 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 05:00:49,252 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 05:00:49,253 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 05:00:49,253 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:00:49,253 INFO L82 PathProgramCache]: Analyzing trace with hash 1382422530, now seen corresponding path program 1 times [2019-11-20 05:00:49,253 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 05:00:49,254 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [29355096] [2019-11-20 05:00:49,254 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 05:00:49,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 05:00:49,357 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 05:00:49,357 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [29355096] [2019-11-20 05:00:49,358 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2112611683] [2019-11-20 05:00:49,358 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_81b0806c-f280-4606-bd38-bfd58410160c/bin/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 05:00:49,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 05:00:49,438 INFO L255 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-20 05:00:49,447 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 05:00:49,466 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 05:00:49,466 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-20 05:00:49,467 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2019-11-20 05:00:49,467 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2003769202] [2019-11-20 05:00:49,468 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-20 05:00:49,468 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 05:00:49,468 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-20 05:00:49,468 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-20 05:00:49,469 INFO L87 Difference]: Start difference. First operand 34 states and 42 transitions. Second operand 5 states. [2019-11-20 05:00:49,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 05:00:49,504 INFO L93 Difference]: Finished difference Result 65 states and 81 transitions. [2019-11-20 05:00:49,505 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 05:00:49,505 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 19 [2019-11-20 05:00:49,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 05:00:49,506 INFO L225 Difference]: With dead ends: 65 [2019-11-20 05:00:49,506 INFO L226 Difference]: Without dead ends: 36 [2019-11-20 05:00:49,507 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-20 05:00:49,507 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36 states. [2019-11-20 05:00:49,511 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36 to 36. [2019-11-20 05:00:49,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36 states. [2019-11-20 05:00:49,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 44 transitions. [2019-11-20 05:00:49,513 INFO L78 Accepts]: Start accepts. Automaton has 36 states and 44 transitions. Word has length 19 [2019-11-20 05:00:49,513 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 05:00:49,513 INFO L462 AbstractCegarLoop]: Abstraction has 36 states and 44 transitions. [2019-11-20 05:00:49,514 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-20 05:00:49,514 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 44 transitions. [2019-11-20 05:00:49,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-11-20 05:00:49,515 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 05:00:49,515 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 05:00:49,719 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 05:00:49,723 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 05:00:49,723 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:00:49,723 INFO L82 PathProgramCache]: Analyzing trace with hash 1994936256, now seen corresponding path program 2 times [2019-11-20 05:00:49,723 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 05:00:49,724 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [633991005] [2019-11-20 05:00:49,724 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 05:00:49,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 05:00:50,104 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-11-20 05:00:50,104 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [633991005] [2019-11-20 05:00:50,105 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 05:00:50,105 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-11-20 05:00:50,105 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1923599647] [2019-11-20 05:00:50,105 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-11-20 05:00:50,106 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 05:00:50,106 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-11-20 05:00:50,106 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2019-11-20 05:00:50,106 INFO L87 Difference]: Start difference. First operand 36 states and 44 transitions. Second operand 9 states. [2019-11-20 05:00:50,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 05:00:50,467 INFO L93 Difference]: Finished difference Result 77 states and 95 transitions. [2019-11-20 05:00:50,468 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-11-20 05:00:50,468 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 21 [2019-11-20 05:00:50,468 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 05:00:50,469 INFO L225 Difference]: With dead ends: 77 [2019-11-20 05:00:50,469 INFO L226 Difference]: Without dead ends: 61 [2019-11-20 05:00:50,470 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=47, Invalid=135, Unknown=0, NotChecked=0, Total=182 [2019-11-20 05:00:50,471 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61 states. [2019-11-20 05:00:50,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61 to 40. [2019-11-20 05:00:50,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40 states. [2019-11-20 05:00:50,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 49 transitions. [2019-11-20 05:00:50,478 INFO L78 Accepts]: Start accepts. Automaton has 40 states and 49 transitions. Word has length 21 [2019-11-20 05:00:50,479 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 05:00:50,479 INFO L462 AbstractCegarLoop]: Abstraction has 40 states and 49 transitions. [2019-11-20 05:00:50,479 INFO L463 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-11-20 05:00:50,479 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 49 transitions. [2019-11-20 05:00:50,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2019-11-20 05:00:50,480 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 05:00:50,480 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 05:00:50,481 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 05:00:50,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:00:50,481 INFO L82 PathProgramCache]: Analyzing trace with hash 902320519, now seen corresponding path program 1 times [2019-11-20 05:00:50,481 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 05:00:50,481 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1191906210] [2019-11-20 05:00:50,482 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 05:00:50,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 05:00:50,547 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-11-20 05:00:50,547 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1191906210] [2019-11-20 05:00:50,547 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [697239340] [2019-11-20 05:00:50,548 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_81b0806c-f280-4606-bd38-bfd58410160c/bin/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 05:00:50,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 05:00:50,622 INFO L255 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-20 05:00:50,625 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 05:00:50,638 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-11-20 05:00:50,638 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-20 05:00:50,639 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2019-11-20 05:00:50,639 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2003334095] [2019-11-20 05:00:50,639 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-20 05:00:50,640 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 05:00:50,640 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-20 05:00:50,640 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-20 05:00:50,640 INFO L87 Difference]: Start difference. First operand 40 states and 49 transitions. Second operand 5 states. [2019-11-20 05:00:50,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 05:00:50,710 INFO L93 Difference]: Finished difference Result 99 states and 122 transitions. [2019-11-20 05:00:50,710 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 05:00:50,710 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 23 [2019-11-20 05:00:50,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 05:00:50,712 INFO L225 Difference]: With dead ends: 99 [2019-11-20 05:00:50,712 INFO L226 Difference]: Without dead ends: 78 [2019-11-20 05:00:50,712 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-20 05:00:50,713 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2019-11-20 05:00:50,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 45. [2019-11-20 05:00:50,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45 states. [2019-11-20 05:00:50,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 55 transitions. [2019-11-20 05:00:50,720 INFO L78 Accepts]: Start accepts. Automaton has 45 states and 55 transitions. Word has length 23 [2019-11-20 05:00:50,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 05:00:50,721 INFO L462 AbstractCegarLoop]: Abstraction has 45 states and 55 transitions. [2019-11-20 05:00:50,721 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-20 05:00:50,721 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 55 transitions. [2019-11-20 05:00:50,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-11-20 05:00:50,722 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 05:00:50,722 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 05:00:50,932 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 05:00:50,932 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 05:00:50,932 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:00:50,932 INFO L82 PathProgramCache]: Analyzing trace with hash -554343156, now seen corresponding path program 1 times [2019-11-20 05:00:50,933 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 05:00:50,933 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1379026084] [2019-11-20 05:00:50,933 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 05:00:50,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 05:00:51,234 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-11-20 05:00:51,235 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1379026084] [2019-11-20 05:00:51,236 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1776497707] [2019-11-20 05:00:51,237 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_81b0806c-f280-4606-bd38-bfd58410160c/bin/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 05:00:51,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 05:00:51,321 INFO L255 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 22 conjunts are in the unsatisfiable core [2019-11-20 05:00:51,325 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 05:00:51,376 INFO L377 Elim1Store]: Elim1 did not use preprocessing 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 23 treesize of output 21 [2019-11-20 05:00:51,377 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2019-11-20 05:00:51,418 INFO L567 ElimStorePlain]: treesize reduction 14, result has 44.0 percent of original size [2019-11-20 05:00:51,418 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-11-20 05:00:51,419 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:18, output treesize:11 [2019-11-20 05:00:51,475 INFO L377 Elim1Store]: Elim1 did not use preprocessing 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 0 case distinctions, treesize of input 11 treesize of output 7 [2019-11-20 05:00:51,475 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-20 05:00:51,485 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-20 05:00:51,486 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-11-20 05:00:51,486 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:19, output treesize:15 [2019-11-20 05:00:51,568 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 11 [2019-11-20 05:00:51,569 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-20 05:00:51,588 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-20 05:00:51,593 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-11-20 05:00:51,594 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2019-11-20 05:00:51,595 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-11-20 05:00:51,612 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-20 05:00:51,613 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-11-20 05:00:51,613 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:59, output treesize:28 [2019-11-20 05:00:52,139 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-11-20 05:00:52,141 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-11-20 05:00:52,143 INFO L172 IndexEqualityManager]: detected equality via solver [2019-11-20 05:00:52,145 INFO L343 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-11-20 05:00:52,145 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 3 case distinctions, treesize of input 26 treesize of output 13 [2019-11-20 05:00:52,146 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-20 05:00:52,158 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-20 05:00:52,159 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-11-20 05:00:52,159 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:35, output treesize:3 [2019-11-20 05:00:52,163 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-11-20 05:00:52,163 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 05:00:52,163 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [9] total 15 [2019-11-20 05:00:52,164 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [751794990] [2019-11-20 05:00:52,164 INFO L442 AbstractCegarLoop]: Interpolant automaton has 12 states [2019-11-20 05:00:52,164 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 05:00:52,164 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2019-11-20 05:00:52,167 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=185, Unknown=0, NotChecked=0, Total=240 [2019-11-20 05:00:52,168 INFO L87 Difference]: Start difference. First operand 45 states and 55 transitions. Second operand 12 states. [2019-11-20 05:00:53,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 05:00:53,112 INFO L93 Difference]: Finished difference Result 133 states and 162 transitions. [2019-11-20 05:00:53,113 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2019-11-20 05:00:53,113 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 24 [2019-11-20 05:00:53,113 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 05:00:53,116 INFO L225 Difference]: With dead ends: 133 [2019-11-20 05:00:53,116 INFO L226 Difference]: Without dead ends: 123 [2019-11-20 05:00:53,117 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 15 SyntacticMatches, 4 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 112 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=137, Invalid=415, Unknown=0, NotChecked=0, Total=552 [2019-11-20 05:00:53,117 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states. [2019-11-20 05:00:53,126 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 61. [2019-11-20 05:00:53,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 61 states. [2019-11-20 05:00:53,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 77 transitions. [2019-11-20 05:00:53,127 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 77 transitions. Word has length 24 [2019-11-20 05:00:53,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 05:00:53,127 INFO L462 AbstractCegarLoop]: Abstraction has 61 states and 77 transitions. [2019-11-20 05:00:53,128 INFO L463 AbstractCegarLoop]: Interpolant automaton has 12 states. [2019-11-20 05:00:53,128 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 77 transitions. [2019-11-20 05:00:53,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-11-20 05:00:53,129 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 05:00:53,129 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 05:00:53,340 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 05:00:53,340 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 05:00:53,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:00:53,340 INFO L82 PathProgramCache]: Analyzing trace with hash 964936531, now seen corresponding path program 1 times [2019-11-20 05:00:53,341 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 05:00:53,341 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1560165523] [2019-11-20 05:00:53,341 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 05:00:53,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 05:00:53,858 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2019-11-20 05:00:53,858 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1560165523] [2019-11-20 05:00:53,858 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1137342945] [2019-11-20 05:00:53,859 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_81b0806c-f280-4606-bd38-bfd58410160c/bin/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 05:00:53,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 05:00:53,917 INFO L255 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 10 conjunts are in the unsatisfiable core [2019-11-20 05:00:53,919 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 05:00:54,004 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2019-11-20 05:00:54,004 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-20 05:00:54,010 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-20 05:00:54,011 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-11-20 05:00:54,011 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:15, output treesize:11 [2019-11-20 05:00:54,058 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 15 treesize of output 7 [2019-11-20 05:00:54,058 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-20 05:00:54,060 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-20 05:00:54,060 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-11-20 05:00:54,060 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:15, output treesize:3 [2019-11-20 05:00:54,077 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-11-20 05:00:54,077 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 05:00:54,077 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [10] total 15 [2019-11-20 05:00:54,077 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [256178382] [2019-11-20 05:00:54,078 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-11-20 05:00:54,078 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 05:00:54,078 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-11-20 05:00:54,078 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=206, Unknown=0, NotChecked=0, Total=240 [2019-11-20 05:00:54,079 INFO L87 Difference]: Start difference. First operand 61 states and 77 transitions. Second operand 7 states. [2019-11-20 05:00:54,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 05:00:54,364 INFO L93 Difference]: Finished difference Result 138 states and 173 transitions. [2019-11-20 05:00:54,369 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2019-11-20 05:00:54,369 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 24 [2019-11-20 05:00:54,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 05:00:54,370 INFO L225 Difference]: With dead ends: 138 [2019-11-20 05:00:54,371 INFO L226 Difference]: Without dead ends: 128 [2019-11-20 05:00:54,371 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=94, Invalid=458, Unknown=0, NotChecked=0, Total=552 [2019-11-20 05:00:54,372 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2019-11-20 05:00:54,384 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 61. [2019-11-20 05:00:54,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 61 states. [2019-11-20 05:00:54,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 77 transitions. [2019-11-20 05:00:54,395 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 77 transitions. Word has length 24 [2019-11-20 05:00:54,395 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 05:00:54,395 INFO L462 AbstractCegarLoop]: Abstraction has 61 states and 77 transitions. [2019-11-20 05:00:54,395 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-11-20 05:00:54,396 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 77 transitions. [2019-11-20 05:00:54,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-11-20 05:00:54,399 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 05:00:54,399 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 05:00:54,602 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 05:00:54,602 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 05:00:54,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:00:54,603 INFO L82 PathProgramCache]: Analyzing trace with hash 93482631, now seen corresponding path program 1 times [2019-11-20 05:00:54,603 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 05:00:54,603 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1253753572] [2019-11-20 05:00:54,603 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 05:00:54,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 05:00:55,006 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-11-20 05:00:55,006 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1253753572] [2019-11-20 05:00:55,006 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1617339366] [2019-11-20 05:00:55,006 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_81b0806c-f280-4606-bd38-bfd58410160c/bin/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 05:00:55,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 05:00:55,075 INFO L255 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 14 conjunts are in the unsatisfiable core [2019-11-20 05:00:55,077 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 05:00:55,127 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2019-11-20 05:00:55,127 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-20 05:00:55,131 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-20 05:00:55,131 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-11-20 05:00:55,132 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:17, output treesize:13 [2019-11-20 05:00:55,205 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 15 treesize of output 7 [2019-11-20 05:00:55,205 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-20 05:00:55,214 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-20 05:00:55,214 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-11-20 05:00:55,214 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:15, output treesize:3 [2019-11-20 05:00:55,234 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-11-20 05:00:55,234 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-20 05:00:55,235 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 8] total 19 [2019-11-20 05:00:55,235 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [620696886] [2019-11-20 05:00:55,235 INFO L442 AbstractCegarLoop]: Interpolant automaton has 20 states [2019-11-20 05:00:55,235 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 05:00:55,236 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2019-11-20 05:00:55,236 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=320, Unknown=0, NotChecked=0, Total=380 [2019-11-20 05:00:55,236 INFO L87 Difference]: Start difference. First operand 61 states and 77 transitions. Second operand 20 states. [2019-11-20 05:00:58,166 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 48 [2019-11-20 05:01:01,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 05:01:01,095 INFO L93 Difference]: Finished difference Result 322 states and 420 transitions. [2019-11-20 05:01:01,095 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2019-11-20 05:01:01,095 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 27 [2019-11-20 05:01:01,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 05:01:01,097 INFO L225 Difference]: With dead ends: 322 [2019-11-20 05:01:01,097 INFO L226 Difference]: Without dead ends: 283 [2019-11-20 05:01:01,101 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 83 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1923 ImplicationChecksByTransitivity, 4.8s TimeCoverageRelationStatistics Valid=1340, Invalid=5800, Unknown=0, NotChecked=0, Total=7140 [2019-11-20 05:01:01,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 283 states. [2019-11-20 05:01:01,119 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 283 to 124. [2019-11-20 05:01:01,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 124 states. [2019-11-20 05:01:01,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 124 states and 160 transitions. [2019-11-20 05:01:01,121 INFO L78 Accepts]: Start accepts. Automaton has 124 states and 160 transitions. Word has length 27 [2019-11-20 05:01:01,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 05:01:01,121 INFO L462 AbstractCegarLoop]: Abstraction has 124 states and 160 transitions. [2019-11-20 05:01:01,121 INFO L463 AbstractCegarLoop]: Interpolant automaton has 20 states. [2019-11-20 05:01:01,122 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 160 transitions. [2019-11-20 05:01:01,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-11-20 05:01:01,123 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 05:01:01,123 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 05:01:01,326 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 05:01:01,326 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 05:01:01,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:01:01,326 INFO L82 PathProgramCache]: Analyzing trace with hash -2029788007, now seen corresponding path program 1 times [2019-11-20 05:01:01,326 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 05:01:01,326 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1264974961] [2019-11-20 05:01:01,326 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 05:01:01,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 05:01:01,671 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-20 05:01:01,671 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1264974961] [2019-11-20 05:01:01,672 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [113371992] [2019-11-20 05:01:01,672 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_81b0806c-f280-4606-bd38-bfd58410160c/bin/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 05:01:01,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 05:01:01,737 INFO L255 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 27 conjunts are in the unsatisfiable core [2019-11-20 05:01:01,739 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 05:01:01,746 INFO L377 Elim1Store]: Elim1 did not use preprocessing 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 23 treesize of output 21 [2019-11-20 05:01:01,747 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2019-11-20 05:01:01,760 INFO L567 ElimStorePlain]: treesize reduction 14, result has 44.0 percent of original size [2019-11-20 05:01:01,760 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-11-20 05:01:01,761 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:18, output treesize:11 [2019-11-20 05:01:01,850 INFO L377 Elim1Store]: Elim1 did not use preprocessing 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 0 case distinctions, treesize of input 39 treesize of output 9 [2019-11-20 05:01:01,850 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-20 05:01:01,856 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-20 05:01:01,856 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-11-20 05:01:01,857 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:47, output treesize:13 [2019-11-20 05:01:01,899 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 15 treesize of output 7 [2019-11-20 05:01:01,899 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-20 05:01:01,901 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-20 05:01:01,901 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-11-20 05:01:01,901 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:15, output treesize:3 [2019-11-20 05:01:01,914 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-11-20 05:01:01,915 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-20 05:01:01,915 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 19 [2019-11-20 05:01:01,915 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1009713044] [2019-11-20 05:01:01,916 INFO L442 AbstractCegarLoop]: Interpolant automaton has 20 states [2019-11-20 05:01:01,916 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 05:01:01,916 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2019-11-20 05:01:01,917 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=315, Unknown=0, NotChecked=0, Total=380 [2019-11-20 05:01:01,917 INFO L87 Difference]: Start difference. First operand 124 states and 160 transitions. Second operand 20 states. [2019-11-20 05:01:02,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 05:01:02,343 INFO L93 Difference]: Finished difference Result 185 states and 235 transitions. [2019-11-20 05:01:02,344 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-11-20 05:01:02,344 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 27 [2019-11-20 05:01:02,344 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 05:01:02,345 INFO L225 Difference]: With dead ends: 185 [2019-11-20 05:01:02,345 INFO L226 Difference]: Without dead ends: 82 [2019-11-20 05:01:02,346 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 18 SyntacticMatches, 1 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 180 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=127, Invalid=629, Unknown=0, NotChecked=0, Total=756 [2019-11-20 05:01:02,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82 states. [2019-11-20 05:01:02,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82 to 74. [2019-11-20 05:01:02,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74 states. [2019-11-20 05:01:02,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 90 transitions. [2019-11-20 05:01:02,363 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 90 transitions. Word has length 27 [2019-11-20 05:01:02,363 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 05:01:02,364 INFO L462 AbstractCegarLoop]: Abstraction has 74 states and 90 transitions. [2019-11-20 05:01:02,364 INFO L463 AbstractCegarLoop]: Interpolant automaton has 20 states. [2019-11-20 05:01:02,364 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 90 transitions. [2019-11-20 05:01:02,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-11-20 05:01:02,365 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 05:01:02,365 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 05:01:02,567 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 05:01:02,568 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 05:01:02,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:01:02,568 INFO L82 PathProgramCache]: Analyzing trace with hash -1064810912, now seen corresponding path program 1 times [2019-11-20 05:01:02,568 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 05:01:02,568 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [898360746] [2019-11-20 05:01:02,568 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 05:01:02,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 05:01:03,356 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2019-11-20 05:01:03,357 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [898360746] [2019-11-20 05:01:03,357 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1032538393] [2019-11-20 05:01:03,357 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_81b0806c-f280-4606-bd38-bfd58410160c/bin/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 05:01:03,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 05:01:03,408 INFO L255 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 45 conjunts are in the unsatisfiable core [2019-11-20 05:01:03,410 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 05:01:03,416 INFO L377 Elim1Store]: Elim1 did not use preprocessing 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 23 treesize of output 21 [2019-11-20 05:01:03,416 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2019-11-20 05:01:03,429 INFO L567 ElimStorePlain]: treesize reduction 14, result has 44.0 percent of original size [2019-11-20 05:01:03,430 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-11-20 05:01:03,430 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:18, output treesize:11 [2019-11-20 05:01:03,469 INFO L377 Elim1Store]: Elim1 did not use preprocessing 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 0 case distinctions, treesize of input 31 treesize of output 7 [2019-11-20 05:01:03,470 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-20 05:01:03,488 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-20 05:01:03,497 INFO L377 Elim1Store]: Elim1 did not use preprocessing 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 0 case distinctions, treesize of input 31 treesize of output 7 [2019-11-20 05:01:03,497 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-11-20 05:01:03,507 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-20 05:01:03,508 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-11-20 05:01:03,508 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:79, output treesize:27 [2019-11-20 05:01:03,585 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 15 treesize of output 7 [2019-11-20 05:01:03,585 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-20 05:01:03,596 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-20 05:01:03,598 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 15 treesize of output 7 [2019-11-20 05:01:03,599 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-11-20 05:01:03,612 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-20 05:01:03,613 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-11-20 05:01:03,613 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:38, output treesize:16 [2019-11-20 05:01:03,649 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2019-11-20 05:01:03,649 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-20 05:01:03,649 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 9] total 18 [2019-11-20 05:01:03,650 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1744361522] [2019-11-20 05:01:03,650 INFO L442 AbstractCegarLoop]: Interpolant automaton has 19 states [2019-11-20 05:01:03,650 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 05:01:03,651 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2019-11-20 05:01:03,651 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=283, Unknown=0, NotChecked=0, Total=342 [2019-11-20 05:01:03,651 INFO L87 Difference]: Start difference. First operand 74 states and 90 transitions. Second operand 19 states. [2019-11-20 05:01:04,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 05:01:04,229 INFO L93 Difference]: Finished difference Result 100 states and 121 transitions. [2019-11-20 05:01:04,232 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2019-11-20 05:01:04,232 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 29 [2019-11-20 05:01:04,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 05:01:04,233 INFO L225 Difference]: With dead ends: 100 [2019-11-20 05:01:04,233 INFO L226 Difference]: Without dead ends: 78 [2019-11-20 05:01:04,234 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 23 SyntacticMatches, 3 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 99 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=116, Invalid=484, Unknown=0, NotChecked=0, Total=600 [2019-11-20 05:01:04,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2019-11-20 05:01:04,249 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 71. [2019-11-20 05:01:04,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 71 states. [2019-11-20 05:01:04,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 83 transitions. [2019-11-20 05:01:04,252 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 83 transitions. Word has length 29 [2019-11-20 05:01:04,252 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 05:01:04,252 INFO L462 AbstractCegarLoop]: Abstraction has 71 states and 83 transitions. [2019-11-20 05:01:04,253 INFO L463 AbstractCegarLoop]: Interpolant automaton has 19 states. [2019-11-20 05:01:04,253 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 83 transitions. [2019-11-20 05:01:04,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2019-11-20 05:01:04,259 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 05:01:04,259 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 05:01:04,463 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 05:01:04,470 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 05:01:04,471 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:01:04,471 INFO L82 PathProgramCache]: Analyzing trace with hash 386508261, now seen corresponding path program 1 times [2019-11-20 05:01:04,471 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 05:01:04,471 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [994572999] [2019-11-20 05:01:04,471 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 05:01:04,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 05:01:05,155 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2019-11-20 05:01:05,156 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [994572999] [2019-11-20 05:01:05,156 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1943313060] [2019-11-20 05:01:05,156 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_81b0806c-f280-4606-bd38-bfd58410160c/bin/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 05:01:05,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 05:01:05,208 INFO L255 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 37 conjunts are in the unsatisfiable core [2019-11-20 05:01:05,210 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 05:01:05,223 INFO L377 Elim1Store]: Elim1 did not use preprocessing 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 32 treesize of output 30 [2019-11-20 05:01:05,223 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-20 05:01:05,239 INFO L567 ElimStorePlain]: treesize reduction 12, result has 53.8 percent of original size [2019-11-20 05:01:05,240 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-11-20 05:01:05,240 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:21, output treesize:14 [2019-11-20 05:01:05,287 INFO L377 Elim1Store]: Elim1 did not use preprocessing 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 0 case distinctions, treesize of input 39 treesize of output 9 [2019-11-20 05:01:05,288 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-20 05:01:05,309 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-20 05:01:05,309 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-11-20 05:01:05,310 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:59, output treesize:29 [2019-11-20 05:01:05,429 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-11-20 05:01:05,430 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 20 [2019-11-20 05:01:05,430 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-20 05:01:05,442 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-20 05:01:05,442 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-11-20 05:01:05,442 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:60, output treesize:29 [2019-11-20 05:01:05,498 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 13 [2019-11-20 05:01:05,499 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-20 05:01:05,510 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-20 05:01:05,511 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-11-20 05:01:05,511 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:55, output treesize:22 [2019-11-20 05:01:05,565 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 15 treesize of output 7 [2019-11-20 05:01:05,565 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-20 05:01:05,569 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-20 05:01:05,570 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-11-20 05:01:05,570 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:21, output treesize:10 [2019-11-20 05:01:05,613 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-11-20 05:01:05,614 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-20 05:01:05,614 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12] total 22 [2019-11-20 05:01:05,614 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [549742299] [2019-11-20 05:01:05,615 INFO L442 AbstractCegarLoop]: Interpolant automaton has 23 states [2019-11-20 05:01:05,615 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 05:01:05,615 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2019-11-20 05:01:05,616 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=451, Unknown=0, NotChecked=0, Total=506 [2019-11-20 05:01:05,616 INFO L87 Difference]: Start difference. First operand 71 states and 83 transitions. Second operand 23 states. [2019-11-20 05:01:06,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 05:01:06,620 INFO L93 Difference]: Finished difference Result 95 states and 110 transitions. [2019-11-20 05:01:06,621 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2019-11-20 05:01:06,621 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 31 [2019-11-20 05:01:06,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 05:01:06,621 INFO L225 Difference]: With dead ends: 95 [2019-11-20 05:01:06,622 INFO L226 Difference]: Without dead ends: 81 [2019-11-20 05:01:06,622 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 21 SyntacticMatches, 3 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 260 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=155, Invalid=1177, Unknown=0, NotChecked=0, Total=1332 [2019-11-20 05:01:06,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81 states. [2019-11-20 05:01:06,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81 to 67. [2019-11-20 05:01:06,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67 states. [2019-11-20 05:01:06,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 77 transitions. [2019-11-20 05:01:06,632 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 77 transitions. Word has length 31 [2019-11-20 05:01:06,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 05:01:06,632 INFO L462 AbstractCegarLoop]: Abstraction has 67 states and 77 transitions. [2019-11-20 05:01:06,632 INFO L463 AbstractCegarLoop]: Interpolant automaton has 23 states. [2019-11-20 05:01:06,632 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 77 transitions. [2019-11-20 05:01:06,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-11-20 05:01:06,633 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 05:01:06,633 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 05:01:06,836 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 05:01:06,844 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 05:01:06,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:01:06,844 INFO L82 PathProgramCache]: Analyzing trace with hash 591619839, now seen corresponding path program 1 times [2019-11-20 05:01:06,845 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 05:01:06,845 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [776993417] [2019-11-20 05:01:06,845 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 05:01:06,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 05:01:07,450 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-11-20 05:01:07,450 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [776993417] [2019-11-20 05:01:07,450 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1078900490] [2019-11-20 05:01:07,450 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_81b0806c-f280-4606-bd38-bfd58410160c/bin/uautomizer/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 05:01:07,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 05:01:07,501 INFO L255 TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 37 conjunts are in the unsatisfiable core [2019-11-20 05:01:07,503 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 05:01:07,507 INFO L377 Elim1Store]: Elim1 did not use preprocessing 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 23 treesize of output 21 [2019-11-20 05:01:07,508 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2019-11-20 05:01:07,522 INFO L567 ElimStorePlain]: treesize reduction 14, result has 44.0 percent of original size [2019-11-20 05:01:07,522 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-11-20 05:01:07,522 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:18, output treesize:11 [2019-11-20 05:01:07,706 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2019-11-20 05:01:07,707 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-20 05:01:07,716 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-20 05:01:07,717 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-11-20 05:01:07,717 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:38, output treesize:19 [2019-11-20 05:01:07,800 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 31 treesize of output 15 [2019-11-20 05:01:07,800 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-20 05:01:07,805 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-20 05:01:07,805 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-11-20 05:01:07,805 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:31, output treesize:12 [2019-11-20 05:01:07,835 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-11-20 05:01:07,835 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-20 05:01:07,836 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 11] total 25 [2019-11-20 05:01:07,836 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1247212414] [2019-11-20 05:01:07,836 INFO L442 AbstractCegarLoop]: Interpolant automaton has 26 states [2019-11-20 05:01:07,836 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 05:01:07,837 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2019-11-20 05:01:07,837 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=583, Unknown=0, NotChecked=0, Total=650 [2019-11-20 05:01:07,837 INFO L87 Difference]: Start difference. First operand 67 states and 77 transitions. Second operand 26 states. [2019-11-20 05:01:09,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 05:01:09,191 INFO L93 Difference]: Finished difference Result 128 states and 148 transitions. [2019-11-20 05:01:09,201 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2019-11-20 05:01:09,201 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 34 [2019-11-20 05:01:09,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 05:01:09,202 INFO L225 Difference]: With dead ends: 128 [2019-11-20 05:01:09,202 INFO L226 Difference]: Without dead ends: 114 [2019-11-20 05:01:09,203 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 25 SyntacticMatches, 2 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 256 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=322, Invalid=1484, Unknown=0, NotChecked=0, Total=1806 [2019-11-20 05:01:09,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states. [2019-11-20 05:01:09,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 72. [2019-11-20 05:01:09,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 72 states. [2019-11-20 05:01:09,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 82 transitions. [2019-11-20 05:01:09,222 INFO L78 Accepts]: Start accepts. Automaton has 72 states and 82 transitions. Word has length 34 [2019-11-20 05:01:09,222 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 05:01:09,222 INFO L462 AbstractCegarLoop]: Abstraction has 72 states and 82 transitions. [2019-11-20 05:01:09,222 INFO L463 AbstractCegarLoop]: Interpolant automaton has 26 states. [2019-11-20 05:01:09,223 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 82 transitions. [2019-11-20 05:01:09,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2019-11-20 05:01:09,224 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 05:01:09,224 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 05:01:09,427 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 05:01:09,428 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 05:01:09,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:01:09,428 INFO L82 PathProgramCache]: Analyzing trace with hash 1276662955, now seen corresponding path program 1 times [2019-11-20 05:01:09,428 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 05:01:09,428 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [530438451] [2019-11-20 05:01:09,429 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 05:01:09,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 05:01:09,923 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2019-11-20 05:01:09,923 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [530438451] [2019-11-20 05:01:09,923 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [17175868] [2019-11-20 05:01:09,923 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_81b0806c-f280-4606-bd38-bfd58410160c/bin/uautomizer/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 05:01:09,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 05:01:09,984 INFO L255 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 47 conjunts are in the unsatisfiable core [2019-11-20 05:01:09,986 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 05:01:09,995 INFO L377 Elim1Store]: Elim1 did not use preprocessing 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 32 treesize of output 30 [2019-11-20 05:01:09,996 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-20 05:01:10,011 INFO L567 ElimStorePlain]: treesize reduction 12, result has 53.8 percent of original size [2019-11-20 05:01:10,011 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-11-20 05:01:10,012 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:21, output treesize:14 [2019-11-20 05:01:10,089 INFO L377 Elim1Store]: Elim1 did not use preprocessing 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 0 case distinctions, treesize of input 39 treesize of output 9 [2019-11-20 05:01:10,089 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-20 05:01:10,097 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-20 05:01:10,097 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-11-20 05:01:10,097 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:53, output treesize:23 [2019-11-20 05:01:10,233 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-11-20 05:01:10,234 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 20 [2019-11-20 05:01:10,234 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-20 05:01:10,243 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-20 05:01:10,243 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-11-20 05:01:10,243 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:54, output treesize:23 [2019-11-20 05:01:10,281 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2019-11-20 05:01:10,281 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-20 05:01:10,288 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-20 05:01:10,289 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-11-20 05:01:10,289 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:42, output treesize:19 [2019-11-20 05:01:10,387 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 15 treesize of output 7 [2019-11-20 05:01:10,387 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-11-20 05:01:10,391 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-11-20 05:01:10,391 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-11-20 05:01:10,391 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:18, output treesize:7 [2019-11-20 05:01:10,417 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-11-20 05:01:10,417 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-20 05:01:10,417 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 15] total 27 [2019-11-20 05:01:10,417 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [118440625] [2019-11-20 05:01:10,418 INFO L442 AbstractCegarLoop]: Interpolant automaton has 28 states [2019-11-20 05:01:10,418 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 05:01:10,418 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2019-11-20 05:01:10,419 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=101, Invalid=655, Unknown=0, NotChecked=0, Total=756 [2019-11-20 05:01:10,419 INFO L87 Difference]: Start difference. First operand 72 states and 82 transitions. Second operand 28 states. [2019-11-20 05:01:11,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 05:01:11,635 INFO L93 Difference]: Finished difference Result 86 states and 99 transitions. [2019-11-20 05:01:11,635 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2019-11-20 05:01:11,635 INFO L78 Accepts]: Start accepts. Automaton has 28 states. Word has length 39 [2019-11-20 05:01:11,635 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 05:01:11,636 INFO L225 Difference]: With dead ends: 86 [2019-11-20 05:01:11,636 INFO L226 Difference]: Without dead ends: 59 [2019-11-20 05:01:11,637 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 359 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=322, Invalid=1570, Unknown=0, NotChecked=0, Total=1892 [2019-11-20 05:01:11,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59 states. [2019-11-20 05:01:11,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59 to 59. [2019-11-20 05:01:11,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 59 states. [2019-11-20 05:01:11,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 68 transitions. [2019-11-20 05:01:11,644 INFO L78 Accepts]: Start accepts. Automaton has 59 states and 68 transitions. Word has length 39 [2019-11-20 05:01:11,644 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 05:01:11,644 INFO L462 AbstractCegarLoop]: Abstraction has 59 states and 68 transitions. [2019-11-20 05:01:11,644 INFO L463 AbstractCegarLoop]: Interpolant automaton has 28 states. [2019-11-20 05:01:11,644 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 68 transitions. [2019-11-20 05:01:11,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2019-11-20 05:01:11,644 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 05:01:11,644 INFO L410 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 05:01:11,845 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 05:01:11,845 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 05:01:11,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:01:11,846 INFO L82 PathProgramCache]: Analyzing trace with hash -1008598199, now seen corresponding path program 1 times [2019-11-20 05:01:11,846 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 05:01:11,846 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [814084355] [2019-11-20 05:01:11,846 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 05:01:11,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 05:01:11,877 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2019-11-20 05:01:11,877 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [814084355] [2019-11-20 05:01:11,878 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2016622861] [2019-11-20 05:01:11,878 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_81b0806c-f280-4606-bd38-bfd58410160c/bin/uautomizer/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 05:01:11,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 05:01:11,949 INFO L255 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 4 conjunts are in the unsatisfiable core [2019-11-20 05:01:11,950 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 05:01:11,976 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2019-11-20 05:01:11,976 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 05:01:11,976 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 6 [2019-11-20 05:01:11,976 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [822874475] [2019-11-20 05:01:11,977 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-20 05:01:11,977 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 05:01:11,977 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-20 05:01:11,977 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-11-20 05:01:11,977 INFO L87 Difference]: Start difference. First operand 59 states and 68 transitions. Second operand 5 states. [2019-11-20 05:01:12,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 05:01:12,040 INFO L93 Difference]: Finished difference Result 80 states and 92 transitions. [2019-11-20 05:01:12,040 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-20 05:01:12,040 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 40 [2019-11-20 05:01:12,041 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 05:01:12,041 INFO L225 Difference]: With dead ends: 80 [2019-11-20 05:01:12,041 INFO L226 Difference]: Without dead ends: 0 [2019-11-20 05:01:12,041 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-11-20 05:01:12,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-20 05:01:12,042 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-20 05:01:12,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-20 05:01:12,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-20 05:01:12,042 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 40 [2019-11-20 05:01:12,042 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 05:01:12,042 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-20 05:01:12,042 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-20 05:01:12,042 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-20 05:01:12,042 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-20 05:01:12,243 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 05:01:12,247 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-20 05:01:12,505 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 187 [2019-11-20 05:01:12,783 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 187 [2019-11-20 05:01:12,993 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 58 [2019-11-20 05:01:15,017 WARN L191 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 186 DAG size of output: 130 [2019-11-20 05:01:15,357 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 71 [2019-11-20 05:01:16,646 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 187 DAG size of output: 114 [2019-11-20 05:01:16,817 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 6) no Hoare annotation was computed. [2019-11-20 05:01:16,817 INFO L444 ceAbstractionStarter]: For program point L36-2(lines 36 42) no Hoare annotation was computed. [2019-11-20 05:01:16,818 INFO L440 ceAbstractionStarter]: At program point L36-3(lines 36 42) the Hoare annotation is: (let ((.cse48 (* 4 ULTIMATE.start_f_~i~1)) (.cse46 (+ |~#pstate~0.offset| 4)) (.cse42 (+ ULTIMATE.start_main_~a~0.offset 1))) (let ((.cse2 (<= .cse42 ULTIMATE.start_f_~pointer.offset)) (.cse10 (= (+ |~#pp~0.offset| .cse48) .cse46)) (.cse39 (+ |~#pp~0.offset| (* ULTIMATE.start_g_~i~2 4))) (.cse47 (select |#memory_int| |~#pstate~0.base|)) (.cse41 (select |#memory_$Pointer$.offset| |~#pp~0.base|))) (let ((.cse43 (select .cse41 .cse46)) (.cse44 (select .cse47 .cse46)) (.cse40 (select .cse41 .cse39)) (.cse35 (or .cse2 (not .cse10))) (.cse36 (<= .cse46 .cse48)) (.cse6 (= 0 ULTIMATE.start_f_~i~1)) (.cse34 (and (<= |~#pstate~0.offset| 0) (<= 1 ULTIMATE.start_main_~a~0.offset))) (.cse7 (<= (+ |ULTIMATE.start_malloc_#res.offset| 1) ~counter~0)) (.cse5 (= 0 |~#pp~0.offset|)) (.cse38 (select |#memory_$Pointer$.base| |~#pp~0.base|)) (.cse45 (store .cse41 (+ |~#pp~0.offset| (* ULTIMATE.start_f_~i~1 4)) ULTIMATE.start_f_~pointer.offset))) (let ((.cse20 (= 1 ULTIMATE.start_g_~pointer.offset)) (.cse22 (= ULTIMATE.start_main_~b~0.offset 2)) (.cse23 (= (select .cse45 0) 1)) (.cse24 (= (select .cse38 0) 0)) (.cse26 (or (and .cse34 .cse35 .cse7 .cse36 .cse5) (and .cse6 .cse34 .cse2 .cse7 .cse5))) (.cse12 (= ULTIMATE.start_main_~b~0.offset .cse42)) (.cse28 (<= 2 ULTIMATE.start_g_~i~2)) (.cse13 (<= |ULTIMATE.start_malloc_#res.offset| 2)) (.cse18 (<= 2 |ULTIMATE.start_malloc_#res.offset|)) (.cse19 (= |ULTIMATE.start_malloc_#res.base| 0)) (.cse21 (= |ULTIMATE.start_malloc_#res.offset| 2)) (.cse0 (and .cse34 (= (select .cse47 |~#pstate~0.offset|) 1))) (.cse25 (= (select .cse45 .cse46) 0)) (.cse37 (= 0 ULTIMATE.start_g_~i~2)) (.cse14 (<= ULTIMATE.start_main_~a~0.offset 1)) (.cse11 (= ULTIMATE.start_g_~pointer.offset .cse40)) (.cse27 (= .cse43 .cse44)) (.cse29 (<= ULTIMATE.start_main_~b~0.offset 2)) (.cse30 (= (select .cse41 0) 1)) (.cse31 (= |ULTIMATE.start_malloc_#res.offset| .cse42)) (.cse32 (= ULTIMATE.start_g_~pointer.offset 1)) (.cse16 (= 0 ULTIMATE.start_main_~a~0.base)) (.cse33 (<= .cse42 ULTIMATE.start_main_~b~0.offset)) (.cse3 (= 1 .cse44)) (.cse8 (<= 0 |~#pstate~0.offset|)) (.cse9 (= 1 ULTIMATE.start_g_~i~2)) (.cse4 (<= .cse42 .cse43)) (.cse17 (not (= |~#pp~0.base| |~#pstate~0.base|))) (.cse15 (<= 1 ULTIMATE.start_init_~i~0))) (or (and (let ((.cse1 (not .cse11))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse10 .cse7 .cse8 .cse9))) .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18) (and .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse15 .cse25 .cse16 (<= 5 (+ |~#pp~0.offset| (* 4 ULTIMATE.start_g_~i~2))) .cse26 .cse14 .cse8 .cse17 .cse27) (and .cse28 (and .cse29 .cse30 .cse31 .cse32 .cse16 (or (and .cse6 .cse33 .cse34 .cse2 .cse7 .cse3 .cse8) (and .cse33 .cse34 .cse35 .cse7 .cse3 .cse36 .cse8)) .cse17) .cse15 .cse5) (and .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse15 .cse25 .cse16 .cse26 .cse14 .cse8 .cse17 .cse9 .cse27) (and .cse29 (= (+ ULTIMATE.start_g_~pointer.offset 1) ULTIMATE.start_main_~b~0.offset) .cse13 .cse15 .cse16 .cse5 .cse37 (or (and .cse0 .cse10 .cse33 .cse2 .cse7 .cse3 .cse4) (and .cse6 .cse0 .cse33 .cse2 .cse7 .cse3 .cse4)) .cse8 .cse17 .cse18) (and .cse12 .cse28 .cse13 (or (and .cse0 .cse2 .cse3 .cse4 .cse5 .cse10 .cse7 .cse8) (and .cse6 .cse0 .cse2 .cse7 .cse3 .cse8 .cse5)) .cse14 .cse15 .cse16 .cse17 .cse18) (and (= ULTIMATE.start_g_~pointer.base (select .cse38 .cse39)) .cse19 .cse21 (and .cse0 .cse35 .cse7 .cse36 .cse5) .cse15 .cse25 .cse16 .cse37 (= (select .cse38 |~#pp~0.offset|) 0) (= (+ .cse40 1) ULTIMATE.start_main_~b~0.offset) .cse14 .cse8 (= 1 (select .cse41 |~#pp~0.offset|)) .cse17 .cse11 .cse27) (and (and .cse29 .cse30 .cse31 .cse32 .cse16 (or (and .cse33 .cse34 .cse35 .cse7 .cse3 .cse36 .cse8 .cse9 .cse4) (and .cse6 .cse33 .cse34 .cse2 .cse7 .cse3 .cse8 .cse9 .cse4)) .cse17) .cse15 .cse5)))))) [2019-11-20 05:01:16,818 INFO L444 ceAbstractionStarter]: For program point L36-6(lines 36 42) no Hoare annotation was computed. [2019-11-20 05:01:16,818 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-20 05:01:16,818 INFO L440 ceAbstractionStarter]: At program point L36-7(lines 36 42) the Hoare annotation is: (let ((.cse37 (* 4 ULTIMATE.start_f_~i~1)) (.cse33 (+ |~#pstate~0.offset| 4)) (.cse36 (+ ULTIMATE.start_main_~a~0.offset 1))) (let ((.cse31 (select |#memory_$Pointer$.offset| |~#pp~0.base|)) (.cse22 (= |~#pstate~0.offset| 0)) (.cse15 (<= .cse36 ULTIMATE.start_f_~pointer.offset)) (.cse14 (= (+ |~#pp~0.offset| .cse37) .cse33))) (let ((.cse28 (or .cse15 (not .cse14))) (.cse29 (<= .cse33 .cse37)) (.cse21 (= 0 ULTIMATE.start_f_~i~1)) (.cse24 (and .cse22 (and (<= ULTIMATE.start_main_~a~0.offset 1) (<= 1 ULTIMATE.start_main_~a~0.offset)))) (.cse26 (<= .cse36 ULTIMATE.start_main_~b~0.offset)) (.cse17 (<= (+ |ULTIMATE.start_malloc_#res.offset| 1) ~counter~0)) (.cse20 (<= .cse36 (select .cse31 .cse33))) (.cse13 (= 0 ULTIMATE.start_main_~a~0.base))) (let ((.cse0 (store .cse31 (+ |~#pp~0.offset| (* ULTIMATE.start_f_~i~1 4)) ULTIMATE.start_f_~pointer.offset)) (.cse11 (= ULTIMATE.start_main_~b~0.offset .cse36)) (.cse12 (<= |ULTIMATE.start_malloc_#res.offset| 2)) (.cse8 (and (or (and .cse24 .cse26 .cse28 .cse17 .cse29) (and .cse21 .cse24 .cse26 .cse15 .cse17) (and .cse24 .cse14 .cse26 .cse15 .cse17 .cse20)) .cse13)) (.cse32 (<= 2 |ULTIMATE.start_malloc_#res.offset|)) (.cse34 (+ |~#pp~0.offset| (* 4 ULTIMATE.start_g_~i~2))) (.cse23 (select |#memory_int| |~#pstate~0.base|)) (.cse35 (select .cse31 (+ |~#pp~0.offset| (* ULTIMATE.start_g_~i~2 4))))) (let ((.cse5 (= |ULTIMATE.start_malloc_#res.offset| .cse36)) (.cse7 (= (+ .cse35 1) ULTIMATE.start_main_~b~0.offset)) (.cse4 (= 0 ULTIMATE.start_g_~i~2)) (.cse18 (= 1 (select .cse23 .cse33))) (.cse16 (<= .cse36 |ULTIMATE.start_malloc_#res.offset|)) (.cse25 (or (not (= ULTIMATE.start_g_~pointer.offset .cse35)) (not (= .cse33 .cse34)))) (.cse6 (= |ULTIMATE.start_malloc_#res.base| 0)) (.cse10 (and .cse11 .cse12 .cse8 .cse32)) (.cse1 (<= 1 ULTIMATE.start_init_~i~0)) (.cse2 (= (select .cse0 .cse33) 0)) (.cse9 (not (= |~#pp~0.base| |~#pstate~0.base|))) (.cse27 (<= .cse33 .cse34)) (.cse3 (= 0 |~#pp~0.offset|))) (or (and (= ULTIMATE.start_g_~pointer.offset 2) (= (select .cse0 0) 1) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and (<= 2 ULTIMATE.start_g_~i~2) .cse10 .cse1 .cse9 .cse3) (and .cse11 .cse12 .cse1 .cse13 .cse3 (= ULTIMATE.start_main_~a~0.offset 1) (let ((.cse19 (and .cse4 .cse22 (= (select .cse23 |~#pstate~0.offset|) 1)))) (or (and .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20) (and .cse21 .cse15 .cse16 .cse17 .cse18 .cse19))) .cse9) (and .cse24 .cse25 .cse26 .cse18 .cse27 .cse3 .cse16 .cse28 .cse17 .cse29 .cse9) (and .cse1 (let ((.cse30 (select .cse31 |~#pp~0.offset|))) (and (<= .cse30 1) .cse5 (= ULTIMATE.start_g_~pointer.offset (+ .cse30 1)) .cse7 .cse13 (or (and .cse21 .cse4 .cse24 .cse26 .cse15 .cse17 .cse18) (and .cse4 .cse24 .cse26 .cse28 .cse17 .cse18 .cse29)))) .cse9 .cse3) (and (and .cse11 .cse12 (or (and .cse24 .cse28 .cse17 .cse18 .cse29) (and .cse21 .cse24 .cse15 .cse17 .cse18)) .cse13 .cse32) (<= 1 ULTIMATE.start_g_~i~2) .cse1 .cse9 .cse3) (and .cse24 .cse25 .cse26 .cse15 .cse18 .cse27 .cse3 .cse21 .cse16 .cse17 .cse9) (and .cse25 .cse6 .cse10 .cse1 .cse2 .cse9 .cse27 .cse3))))))) [2019-11-20 05:01:16,818 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-20 05:01:16,818 INFO L444 ceAbstractionStarter]: For program point L37(lines 37 41) no Hoare annotation was computed. [2019-11-20 05:01:16,818 INFO L444 ceAbstractionStarter]: For program point L4(lines 1 69) no Hoare annotation was computed. [2019-11-20 05:01:16,819 INFO L444 ceAbstractionStarter]: For program point L37-2(lines 37 41) no Hoare annotation was computed. [2019-11-20 05:01:16,819 INFO L444 ceAbstractionStarter]: For program point L4-1(lines 1 69) no Hoare annotation was computed. [2019-11-20 05:01:16,819 INFO L440 ceAbstractionStarter]: At program point L47(lines 46 49) the Hoare annotation is: (let ((.cse0 (select |#memory_$Pointer$.offset| |~#pp~0.base|))) (and (<= |~#pstate~0.offset| 0) (= (select (select |#memory_$Pointer$.base| |~#pp~0.base|) 0) 0) (<= 1 ULTIMATE.start_init_~i~0) (= (select .cse0 0) 0) (= 0 |~#pp~0.offset|) (<= 1 |ULTIMATE.start_malloc_#res.offset|) (= 0 (select .cse0 (+ |~#pp~0.offset| 4))) (= ~counter~0 2) (= |ULTIMATE.start_malloc_#res.base| 0) (<= (+ |ULTIMATE.start_malloc_#res.offset| 1) ~counter~0) (<= 0 |~#pstate~0.offset|) (not (= |~#pp~0.base| |~#pstate~0.base|)) (let ((.cse1 (+ |~#pstate~0.offset| 4))) (= (select .cse0 .cse1) (select (select |#memory_int| |~#pstate~0.base|) .cse1))))) [2019-11-20 05:01:16,819 INFO L440 ceAbstractionStarter]: At program point L47-1(lines 46 49) the Hoare annotation is: (let ((.cse0 (select |#memory_$Pointer$.offset| |~#pp~0.base|))) (and (<= |~#pstate~0.offset| 0) (= (select (select |#memory_$Pointer$.base| |~#pp~0.base|) 0) 0) (<= 1 ULTIMATE.start_init_~i~0) (= (select .cse0 0) 0) (= 0 ULTIMATE.start_main_~a~0.base) (= 0 |~#pp~0.offset|) (= |ULTIMATE.start_malloc_#res.offset| (+ ULTIMATE.start_main_~a~0.offset 1)) (= 0 (select .cse0 (+ |~#pp~0.offset| 4))) (= |ULTIMATE.start_malloc_#res.base| 0) (<= (+ |ULTIMATE.start_malloc_#res.offset| 1) ~counter~0) (<= ULTIMATE.start_main_~a~0.offset 1) (<= 0 |~#pstate~0.offset|) (not (= |~#pp~0.base| |~#pstate~0.base|)) (<= 2 |ULTIMATE.start_malloc_#res.offset|) (let ((.cse1 (+ |~#pstate~0.offset| 4))) (= (select .cse0 .cse1) (select (select |#memory_int| |~#pstate~0.base|) .cse1))))) [2019-11-20 05:01:16,819 INFO L444 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2019-11-20 05:01:16,819 INFO L444 ceAbstractionStarter]: For program point L6(line 6) no Hoare annotation was computed. [2019-11-20 05:01:16,819 INFO L444 ceAbstractionStarter]: For program point L39-2(line 39) no Hoare annotation was computed. [2019-11-20 05:01:16,819 INFO L444 ceAbstractionStarter]: For program point L6-1(line 6) no Hoare annotation was computed. [2019-11-20 05:01:16,819 INFO L444 ceAbstractionStarter]: For program point L23(lines 23 32) no Hoare annotation was computed. [2019-11-20 05:01:16,819 INFO L444 ceAbstractionStarter]: For program point L23-1(lines 23 32) no Hoare annotation was computed. [2019-11-20 05:01:16,819 INFO L444 ceAbstractionStarter]: For program point L15(lines 15 21) no Hoare annotation was computed. [2019-11-20 05:01:16,819 INFO L444 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-20 05:01:16,819 INFO L444 ceAbstractionStarter]: For program point L57(lines 57 58) no Hoare annotation was computed. [2019-11-20 05:01:16,819 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6) no Hoare annotation was computed. [2019-11-20 05:01:16,819 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-20 05:01:16,820 INFO L444 ceAbstractionStarter]: For program point L25-2(lines 25 31) no Hoare annotation was computed. [2019-11-20 05:01:16,820 INFO L440 ceAbstractionStarter]: At program point L25-3(lines 25 31) the Hoare annotation is: (let ((.cse0 (select |#memory_$Pointer$.offset| |~#pp~0.base|))) (and (= ULTIMATE.start_main_~b~0.offset (+ ULTIMATE.start_main_~a~0.offset 1)) (= ULTIMATE.start_f_~pointer.base 0) (<= |ULTIMATE.start_malloc_#res.offset| 2) (= ULTIMATE.start_main_~b~0.offset 2) (= (+ |~#pstate~0.offset| (* 4 ULTIMATE.start_f_~i~1)) 0) (= (select (select |#memory_$Pointer$.base| |~#pp~0.base|) 0) 0) (<= 1 ULTIMATE.start_init_~i~0) (= (select .cse0 0) 0) (= 0 ULTIMATE.start_main_~a~0.base) (= 0 |~#pp~0.offset|) (= 0 ULTIMATE.start_f_~i~1) (= 0 (select .cse0 (+ |~#pp~0.offset| 4))) (= |ULTIMATE.start_malloc_#res.base| 0) (= 1 ULTIMATE.start_f_~pointer.offset) (<= (+ |ULTIMATE.start_malloc_#res.offset| 1) ~counter~0) (not (= |~#pp~0.base| |~#pstate~0.base|)) (let ((.cse1 (+ |~#pstate~0.offset| 4))) (= (select (store .cse0 (+ |~#pp~0.offset| (* ULTIMATE.start_f_~i~1 4)) ULTIMATE.start_f_~pointer.offset) .cse1) (select (select |#memory_int| |~#pstate~0.base|) .cse1))) (<= 2 |ULTIMATE.start_malloc_#res.offset|))) [2019-11-20 05:01:16,820 INFO L444 ceAbstractionStarter]: For program point L25-6(lines 25 31) no Hoare annotation was computed. [2019-11-20 05:01:16,820 INFO L440 ceAbstractionStarter]: At program point L25-7(lines 25 31) the Hoare annotation is: (let ((.cse25 (select |#memory_int| |~#pstate~0.base|)) (.cse7 (+ |~#pstate~0.offset| 4))) (let ((.cse22 (select .cse25 .cse7)) (.cse8 (* 4 ULTIMATE.start_f_~i~1)) (.cse19 (select |#memory_$Pointer$.base| |~#pp~0.base|)) (.cse20 (+ |~#pp~0.offset| (* ULTIMATE.start_f_~i~1 4))) (.cse24 (select |#memory_$Pointer$.offset| |~#pp~0.base|))) (let ((.cse0 (<= |~#pstate~0.offset| 0)) (.cse2 (= (select .cse24 0) 1)) (.cse1 (= 0 |~#pp~0.offset|)) (.cse3 (= ULTIMATE.start_main_~a~0.offset 1)) (.cse4 (= |ULTIMATE.start_malloc_#res.base| 0)) (.cse6 (<= (+ |ULTIMATE.start_malloc_#res.offset| 1) ~counter~0)) (.cse9 (= |ULTIMATE.start_malloc_#res.offset| 2)) (.cse23 (<= (+ ULTIMATE.start_main_~a~0.offset 1) ULTIMATE.start_f_~pointer.offset)) (.cse10 (= ULTIMATE.start_main_~b~0.offset 2)) (.cse11 (= 1 (select .cse25 0))) (.cse21 (store .cse24 .cse20 ULTIMATE.start_f_~pointer.offset)) (.cse12 (= (select .cse19 0) 0)) (.cse13 (<= 1 ULTIMATE.start_init_~i~0)) (.cse14 (= 0 ULTIMATE.start_main_~a~0.base)) (.cse5 (= (+ |~#pp~0.offset| .cse8) .cse7)) (.cse15 (= 0 (select .cse24 (+ |~#pp~0.offset| 4)))) (.cse16 (<= 0 |~#pstate~0.offset|)) (.cse17 (not (= |~#pp~0.base| |~#pstate~0.base|))) (.cse18 (= (select .cse24 .cse7) .cse22))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5) .cse6 (<= .cse7 .cse8) .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18) (and .cse0 .cse1 (= 0 ULTIMATE.start_f_~i~1) .cse2 .cse3 .cse4 (= 0 (select .cse19 .cse20)) .cse6 (= (select .cse21 .cse7) .cse22) .cse9 .cse23 .cse10 .cse11 .cse13 .cse14 .cse15 .cse16 .cse17) (and .cse1 .cse3 .cse4 .cse6 .cse9 .cse23 .cse10 .cse11 (= (select .cse21 0) 1) .cse12 .cse13 .cse14 .cse5 (<= ULTIMATE.start_f_~i~1 1) .cse15 .cse16 .cse17 .cse18))))) [2019-11-20 05:01:16,820 INFO L444 ceAbstractionStarter]: For program point L17-2(lines 17 20) no Hoare annotation was computed. [2019-11-20 05:01:16,820 INFO L440 ceAbstractionStarter]: At program point L17-3(lines 17 20) the Hoare annotation is: (let ((.cse3 (select |#memory_$Pointer$.offset| |~#pp~0.base|))) (let ((.cse0 (<= |~#pstate~0.offset| 0)) (.cse1 (= ~counter~0 1)) (.cse6 (select |#memory_$Pointer$.base| |~#pp~0.base|)) (.cse2 (= 0 |~#pp~0.offset|)) (.cse5 (= 0 (select .cse3 (+ |~#pp~0.offset| 4)))) (.cse7 (<= 0 |~#pstate~0.offset|)) (.cse8 (not (= |~#pp~0.base| |~#pstate~0.base|))) (.cse9 (let ((.cse10 (+ |~#pstate~0.offset| 4))) (= (select .cse3 .cse10) (select (select |#memory_int| |~#pstate~0.base|) .cse10))))) (or (let ((.cse4 (+ |~#pp~0.offset| (* ULTIMATE.start_init_~i~0 4)))) (and .cse0 .cse1 .cse2 (= 0 (select .cse3 .cse4)) .cse5 (= 0 (select .cse6 .cse4)) .cse7 (= ULTIMATE.start_init_~i~0 0) .cse8 .cse9)) (and .cse0 .cse1 (= (select .cse6 0) 0) (<= 1 ULTIMATE.start_init_~i~0) (= (select .cse3 0) 0) .cse2 .cse5 .cse7 .cse8 .cse9)))) [2019-11-20 05:01:16,821 INFO L444 ceAbstractionStarter]: For program point L34(lines 34 43) no Hoare annotation was computed. [2019-11-20 05:01:16,821 INFO L444 ceAbstractionStarter]: For program point L34-1(lines 34 43) no Hoare annotation was computed. [2019-11-20 05:01:16,821 INFO L444 ceAbstractionStarter]: For program point L26(lines 26 30) no Hoare annotation was computed. [2019-11-20 05:01:16,821 INFO L444 ceAbstractionStarter]: For program point L26-1(lines 26 30) no Hoare annotation was computed. [2019-11-20 05:01:16,821 INFO L447 ceAbstractionStarter]: At program point L68(lines 51 69) the Hoare annotation is: true [2019-11-20 05:01:16,831 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:16,832 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,832 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,832 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,835 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,835 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,835 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,836 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,836 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,839 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:16,839 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,839 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,840 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,840 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,841 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,841 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,841 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,841 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,842 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:16,843 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,843 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,843 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,844 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,844 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,845 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,845 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,845 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,846 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:16,846 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,846 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,847 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,848 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,848 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,852 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,852 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,853 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,854 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,854 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,855 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,855 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,855 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,855 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:16,856 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,856 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,856 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,857 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,857 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:16,858 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,858 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,859 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,859 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,860 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,860 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:16,861 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,861 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:16,862 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,862 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,862 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,863 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,863 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,863 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,864 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,868 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,869 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,869 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,869 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,870 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,870 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,871 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,871 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,871 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,872 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,872 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,872 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,873 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,873 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,873 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,874 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,874 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,874 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,874 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,875 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,875 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,875 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,876 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,876 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,876 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,877 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,877 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,877 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,877 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,878 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,878 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,878 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,879 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,879 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,879 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,880 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,880 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,880 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,880 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,881 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,881 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,881 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,881 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,882 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,882 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,882 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,884 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,885 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,885 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,886 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,886 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,887 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:16,887 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,888 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,888 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,889 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,889 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:16,889 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,890 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,890 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,891 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,891 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,892 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:16,892 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,893 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:16,893 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,893 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,894 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,894 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,894 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,895 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,895 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,898 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,899 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,899 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,899 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,900 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,900 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,900 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,901 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,901 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,901 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,902 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,902 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,902 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,903 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,903 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,903 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,903 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,904 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,904 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,904 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,905 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,905 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,905 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,905 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,906 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,906 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,906 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,906 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,907 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,907 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,907 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,908 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,908 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,908 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,909 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,909 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,909 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,909 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,910 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,910 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,910 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,910 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,910 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,911 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,911 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,911 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,913 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,918 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:16,919 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,919 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,919 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,920 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:16,920 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,920 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,921 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,921 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:16,921 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,922 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,922 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,923 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,923 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,923 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,924 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,924 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,924 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,924 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,925 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,925 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,925 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,925 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,926 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,926 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,926 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,926 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,927 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,927 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,928 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,928 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:16,928 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,929 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,929 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,929 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:16,929 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,930 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,930 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,930 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:16,931 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,931 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,932 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,932 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,932 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,933 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,933 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,933 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,933 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,934 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,934 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,934 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,934 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,935 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,935 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,935 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,935 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,936 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,936 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,936 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,938 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,938 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,938 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,939 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,939 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,940 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,940 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,940 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,941 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,941 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,941 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,942 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,942 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,943 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,945 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,945 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,945 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,946 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,946 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,946 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,947 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,947 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,947 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,947 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,948 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,948 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,948 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,949 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,949 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,949 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,949 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,950 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,950 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,950 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,951 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,951 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,951 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,951 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,953 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,953 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,954 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,954 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,955 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,955 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,955 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,956 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,956 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,956 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,957 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,957 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,957 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,958 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,960 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,960 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,960 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,961 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,961 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,961 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,961 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,962 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,962 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,962 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,962 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,963 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,963 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,963 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,964 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,964 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,964 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,964 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,965 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,965 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,965 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,965 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,966 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,966 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,968 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:16,968 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,968 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,969 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,969 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,969 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,969 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,970 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,970 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,970 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:16,971 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,971 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,971 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,972 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,972 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,972 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,972 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,973 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,973 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,973 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,974 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:16,974 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,974 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:16,974 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,975 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,975 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,975 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,976 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,976 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,976 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,976 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,976 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,977 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,977 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,977 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,977 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,978 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,978 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,979 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:16,979 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,979 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:16,979 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,980 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,980 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:16,980 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,980 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,981 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,981 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,981 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,981 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,982 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,982 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,982 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:16,982 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:16,984 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 05:01:16 BoogieIcfgContainer [2019-11-20 05:01:16,985 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-20 05:01:16,985 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-20 05:01:16,985 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-20 05:01:16,985 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-20 05:01:16,986 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:00:48" (3/4) ... [2019-11-20 05:01:16,989 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-20 05:01:17,000 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2019-11-20 05:01:17,001 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2019-11-20 05:01:17,001 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-20 05:01:17,027 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((pstate <= 0 && #memory_$Pointer$[pp][0] == 0) && 1 <= i) && #memory_$Pointer$[pp][0] == 0) && 0 == pp) && 1 <= \result) && 0 == #memory_$Pointer$[pp][pp + 4]) && counter == 2) && \result == 0) && \result + 1 <= counter) && 0 <= pstate) && !(pp == pstate)) && #memory_$Pointer$[pp][pstate + 4] == unknown-#memory_int-unknown[pstate][pstate + 4] [2019-11-20 05:01:17,028 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((pstate <= 0 && #memory_$Pointer$[pp][0] == 0) && 1 <= i) && #memory_$Pointer$[pp][0] == 0) && 0 == a) && 0 == pp) && \result == a + 1) && 0 == #memory_$Pointer$[pp][pp + 4]) && \result == 0) && \result + 1 <= counter) && a <= 1) && 0 <= pstate) && !(pp == pstate)) && 2 <= \result) && #memory_$Pointer$[pp][pstate + 4] == unknown-#memory_int-unknown[pstate][pstate + 4] [2019-11-20 05:01:17,028 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((b == a + 1 && pointer == 0) && \result <= 2) && b == 2) && pstate + 4 * i == 0) && #memory_$Pointer$[pp][0] == 0) && 1 <= i) && #memory_$Pointer$[pp][0] == 0) && 0 == a) && 0 == pp) && 0 == i) && 0 == #memory_$Pointer$[pp][pp + 4]) && \result == 0) && 1 == pointer) && \result + 1 <= counter) && !(pp == pstate)) && #memory_$Pointer$[pp][pp + i * 4 := pointer][pstate + 4] == unknown-#memory_int-unknown[pstate][pstate + 4]) && 2 <= \result [2019-11-20 05:01:17,028 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((pstate <= 0 && 0 == pp) && #memory_$Pointer$[pp][0] == 1) && a == 1) && \result == 0) && !(pp + 4 * i == pstate + 4)) && \result + 1 <= counter) && pstate + 4 <= 4 * i) && \result == 2) && b == 2) && 1 == unknown-#memory_int-unknown[pstate][0]) && #memory_$Pointer$[pp][0] == 0) && 1 <= i) && 0 == a) && 0 == #memory_$Pointer$[pp][pp + 4]) && 0 <= pstate) && !(pp == pstate)) && #memory_$Pointer$[pp][pstate + 4] == unknown-#memory_int-unknown[pstate][pstate + 4]) || (((((((((((((((((pstate <= 0 && 0 == pp) && 0 == i) && #memory_$Pointer$[pp][0] == 1) && a == 1) && \result == 0) && 0 == #memory_$Pointer$[pp][pp + i * 4]) && \result + 1 <= counter) && #memory_$Pointer$[pp][pp + i * 4 := pointer][pstate + 4] == unknown-#memory_int-unknown[pstate][pstate + 4]) && \result == 2) && a + 1 <= pointer) && b == 2) && 1 == unknown-#memory_int-unknown[pstate][0]) && 1 <= i) && 0 == a) && 0 == #memory_$Pointer$[pp][pp + 4]) && 0 <= pstate) && !(pp == pstate))) || (((((((((((((((((0 == pp && a == 1) && \result == 0) && \result + 1 <= counter) && \result == 2) && a + 1 <= pointer) && b == 2) && 1 == unknown-#memory_int-unknown[pstate][0]) && #memory_$Pointer$[pp][pp + i * 4 := pointer][0] == 1) && #memory_$Pointer$[pp][0] == 0) && 1 <= i) && 0 == a) && pp + 4 * i == pstate + 4) && i <= 1) && 0 == #memory_$Pointer$[pp][pp + 4]) && 0 <= pstate) && !(pp == pstate)) && #memory_$Pointer$[pp][pstate + 4] == unknown-#memory_int-unknown[pstate][pstate + 4]) [2019-11-20 05:01:17,029 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((pstate <= 0 && 1 <= a) && unknown-#memory_int-unknown[pstate][pstate] == 1) && !(pointer == #memory_$Pointer$[pp][pp + i * 4])) && a + 1 <= pointer) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && a + 1 <= #memory_$Pointer$[pp][pstate + 4]) && 0 == pp) && 0 == i) && \result + 1 <= counter) && 0 <= pstate) && 1 == i) || (((((((((((pstate <= 0 && 1 <= a) && unknown-#memory_int-unknown[pstate][pstate] == 1) && !(pointer == #memory_$Pointer$[pp][pp + i * 4])) && a + 1 <= pointer) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && a + 1 <= #memory_$Pointer$[pp][pstate + 4]) && 0 == pp) && pp + 4 * i == pstate + 4) && \result + 1 <= counter) && 0 <= pstate) && 1 == i)) && b == a + 1) && \result <= 2) && a <= 1) && 1 <= i) && 0 == a) && !(pp == pstate)) && 2 <= \result) || ((((((((((((((\result == 0 && 1 == pointer) && \result == 2) && b == 2) && #memory_$Pointer$[pp][pp + i * 4 := pointer][0] == 1) && #memory_$Pointer$[pp][0] == 0) && 1 <= i) && #memory_$Pointer$[pp][pp + i * 4 := pointer][pstate + 4] == 0) && 0 == a) && 5 <= pp + 4 * i) && ((((((pstate <= 0 && 1 <= a) && (a + 1 <= pointer || !(pp + 4 * i == pstate + 4))) && \result + 1 <= counter) && pstate + 4 <= 4 * i) && 0 == pp) || ((((0 == i && pstate <= 0 && 1 <= a) && a + 1 <= pointer) && \result + 1 <= counter) && 0 == pp))) && a <= 1) && 0 <= pstate) && !(pp == pstate)) && #memory_$Pointer$[pp][pstate + 4] == unknown-#memory_int-unknown[pstate][pstate + 4])) || (((2 <= i && (((((b <= 2 && #memory_$Pointer$[pp][0] == 1) && \result == a + 1) && pointer == 1) && 0 == a) && (((((((0 == i && a + 1 <= b) && pstate <= 0 && 1 <= a) && a + 1 <= pointer) && \result + 1 <= counter) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && 0 <= pstate) || ((((((a + 1 <= b && pstate <= 0 && 1 <= a) && (a + 1 <= pointer || !(pp + 4 * i == pstate + 4))) && \result + 1 <= counter) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && pstate + 4 <= 4 * i) && 0 <= pstate))) && !(pp == pstate)) && 1 <= i) && 0 == pp)) || ((((((((((((((\result == 0 && 1 == pointer) && \result == 2) && b == 2) && #memory_$Pointer$[pp][pp + i * 4 := pointer][0] == 1) && #memory_$Pointer$[pp][0] == 0) && 1 <= i) && #memory_$Pointer$[pp][pp + i * 4 := pointer][pstate + 4] == 0) && 0 == a) && ((((((pstate <= 0 && 1 <= a) && (a + 1 <= pointer || !(pp + 4 * i == pstate + 4))) && \result + 1 <= counter) && pstate + 4 <= 4 * i) && 0 == pp) || ((((0 == i && pstate <= 0 && 1 <= a) && a + 1 <= pointer) && \result + 1 <= counter) && 0 == pp))) && a <= 1) && 0 <= pstate) && !(pp == pstate)) && 1 == i) && #memory_$Pointer$[pp][pstate + 4] == unknown-#memory_int-unknown[pstate][pstate + 4])) || ((((((((((b <= 2 && pointer + 1 == b) && \result <= 2) && 1 <= i) && 0 == a) && 0 == pp) && 0 == i) && (((((((((pstate <= 0 && 1 <= a) && unknown-#memory_int-unknown[pstate][pstate] == 1) && pp + 4 * i == pstate + 4) && a + 1 <= b) && a + 1 <= pointer) && \result + 1 <= counter) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && a + 1 <= #memory_$Pointer$[pp][pstate + 4]) || ((((((0 == i && (pstate <= 0 && 1 <= a) && unknown-#memory_int-unknown[pstate][pstate] == 1) && a + 1 <= b) && a + 1 <= pointer) && \result + 1 <= counter) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && a + 1 <= #memory_$Pointer$[pp][pstate + 4]))) && 0 <= pstate) && !(pp == pstate)) && 2 <= \result)) || ((((((((b == a + 1 && 2 <= i) && \result <= 2) && ((((((((((pstate <= 0 && 1 <= a) && unknown-#memory_int-unknown[pstate][pstate] == 1) && a + 1 <= pointer) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && a + 1 <= #memory_$Pointer$[pp][pstate + 4]) && 0 == pp) && pp + 4 * i == pstate + 4) && \result + 1 <= counter) && 0 <= pstate) || ((((((0 == i && (pstate <= 0 && 1 <= a) && unknown-#memory_int-unknown[pstate][pstate] == 1) && a + 1 <= pointer) && \result + 1 <= counter) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && 0 <= pstate) && 0 == pp))) && a <= 1) && 1 <= i) && 0 == a) && !(pp == pstate)) && 2 <= \result)) || (((((((((((((((pointer == #memory_$Pointer$[pp][pp + i * 4] && \result == 0) && \result == 2) && (((((pstate <= 0 && 1 <= a) && unknown-#memory_int-unknown[pstate][pstate] == 1) && (a + 1 <= pointer || !(pp + 4 * i == pstate + 4))) && \result + 1 <= counter) && pstate + 4 <= 4 * i) && 0 == pp) && 1 <= i) && #memory_$Pointer$[pp][pp + i * 4 := pointer][pstate + 4] == 0) && 0 == a) && 0 == i) && #memory_$Pointer$[pp][pp] == 0) && #memory_$Pointer$[pp][pp + i * 4] + 1 == b) && a <= 1) && 0 <= pstate) && 1 == #memory_$Pointer$[pp][pp]) && !(pp == pstate)) && pointer == #memory_$Pointer$[pp][pp + i * 4]) && #memory_$Pointer$[pp][pstate + 4] == unknown-#memory_int-unknown[pstate][pstate + 4])) || ((((((((b <= 2 && #memory_$Pointer$[pp][0] == 1) && \result == a + 1) && pointer == 1) && 0 == a) && (((((((((a + 1 <= b && pstate <= 0 && 1 <= a) && (a + 1 <= pointer || !(pp + 4 * i == pstate + 4))) && \result + 1 <= counter) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && pstate + 4 <= 4 * i) && 0 <= pstate) && 1 == i) && a + 1 <= #memory_$Pointer$[pp][pstate + 4]) || ((((((((0 == i && a + 1 <= b) && pstate <= 0 && 1 <= a) && a + 1 <= pointer) && \result + 1 <= counter) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && 0 <= pstate) && 1 == i) && a + 1 <= #memory_$Pointer$[pp][pstate + 4]))) && !(pp == pstate)) && 1 <= i) && 0 == pp) [2019-11-20 05:01:17,029 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((pointer == 2 && #memory_$Pointer$[pp][pp + i * 4 := pointer][0] == 1) && 1 <= i) && #memory_$Pointer$[pp][pp + i * 4 := pointer][pstate + 4] == 0) && 0 == pp) && 0 == i) && \result == a + 1) && \result == 0) && #memory_$Pointer$[pp][pp + i * 4] + 1 == b) && (((((((pstate == 0 && a <= 1 && 1 <= a) && a + 1 <= b) && (a + 1 <= pointer || !(pp + 4 * i == pstate + 4))) && \result + 1 <= counter) && pstate + 4 <= 4 * i) || ((((0 == i && pstate == 0 && a <= 1 && 1 <= a) && a + 1 <= b) && a + 1 <= pointer) && \result + 1 <= counter)) || ((((((pstate == 0 && a <= 1 && 1 <= a) && pp + 4 * i == pstate + 4) && a + 1 <= b) && a + 1 <= pointer) && \result + 1 <= counter) && a + 1 <= #memory_$Pointer$[pp][pstate + 4])) && 0 == a) && !(pp == pstate)) || ((((2 <= i && ((b == a + 1 && \result <= 2) && (((((((pstate == 0 && a <= 1 && 1 <= a) && a + 1 <= b) && (a + 1 <= pointer || !(pp + 4 * i == pstate + 4))) && \result + 1 <= counter) && pstate + 4 <= 4 * i) || ((((0 == i && pstate == 0 && a <= 1 && 1 <= a) && a + 1 <= b) && a + 1 <= pointer) && \result + 1 <= counter)) || ((((((pstate == 0 && a <= 1 && 1 <= a) && pp + 4 * i == pstate + 4) && a + 1 <= b) && a + 1 <= pointer) && \result + 1 <= counter) && a + 1 <= #memory_$Pointer$[pp][pstate + 4])) && 0 == a) && 2 <= \result) && 1 <= i) && !(pp == pstate)) && 0 == pp)) || (((((((b == a + 1 && \result <= 2) && 1 <= i) && 0 == a) && 0 == pp) && a == 1) && (((((((pp + 4 * i == pstate + 4 && a + 1 <= pointer) && a + 1 <= \result) && \result + 1 <= counter) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && (0 == i && pstate == 0) && unknown-#memory_int-unknown[pstate][pstate] == 1) && a + 1 <= #memory_$Pointer$[pp][pstate + 4]) || (((((0 == i && a + 1 <= pointer) && a + 1 <= \result) && \result + 1 <= counter) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && (0 == i && pstate == 0) && unknown-#memory_int-unknown[pstate][pstate] == 1))) && !(pp == pstate))) || (((((((((((pstate == 0 && a <= 1 && 1 <= a) && (!(pointer == #memory_$Pointer$[pp][pp + i * 4]) || !(pstate + 4 == pp + 4 * i))) && a + 1 <= b) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && pstate + 4 <= pp + 4 * i) && 0 == pp) && a + 1 <= \result) && (a + 1 <= pointer || !(pp + 4 * i == pstate + 4))) && \result + 1 <= counter) && pstate + 4 <= 4 * i) && !(pp == pstate))) || (((1 <= i && ((((#memory_$Pointer$[pp][pp] <= 1 && \result == a + 1) && pointer == #memory_$Pointer$[pp][pp] + 1) && #memory_$Pointer$[pp][pp + i * 4] + 1 == b) && 0 == a) && (((((((0 == i && 0 == i) && pstate == 0 && a <= 1 && 1 <= a) && a + 1 <= b) && a + 1 <= pointer) && \result + 1 <= counter) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) || ((((((0 == i && pstate == 0 && a <= 1 && 1 <= a) && a + 1 <= b) && (a + 1 <= pointer || !(pp + 4 * i == pstate + 4))) && \result + 1 <= counter) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && pstate + 4 <= 4 * i))) && !(pp == pstate)) && 0 == pp)) || ((((((((b == a + 1 && \result <= 2) && ((((((pstate == 0 && a <= 1 && 1 <= a) && (a + 1 <= pointer || !(pp + 4 * i == pstate + 4))) && \result + 1 <= counter) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && pstate + 4 <= 4 * i) || ((((0 == i && pstate == 0 && a <= 1 && 1 <= a) && a + 1 <= pointer) && \result + 1 <= counter) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]))) && 0 == a) && 2 <= \result) && 1 <= i) && 1 <= i) && !(pp == pstate)) && 0 == pp)) || (((((((((((pstate == 0 && a <= 1 && 1 <= a) && (!(pointer == #memory_$Pointer$[pp][pp + i * 4]) || !(pstate + 4 == pp + 4 * i))) && a + 1 <= b) && a + 1 <= pointer) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && pstate + 4 <= pp + 4 * i) && 0 == pp) && 0 == i) && a + 1 <= \result) && \result + 1 <= counter) && !(pp == pstate))) || ((((((((!(pointer == #memory_$Pointer$[pp][pp + i * 4]) || !(pstate + 4 == pp + 4 * i)) && \result == 0) && ((b == a + 1 && \result <= 2) && (((((((pstate == 0 && a <= 1 && 1 <= a) && a + 1 <= b) && (a + 1 <= pointer || !(pp + 4 * i == pstate + 4))) && \result + 1 <= counter) && pstate + 4 <= 4 * i) || ((((0 == i && pstate == 0 && a <= 1 && 1 <= a) && a + 1 <= b) && a + 1 <= pointer) && \result + 1 <= counter)) || ((((((pstate == 0 && a <= 1 && 1 <= a) && pp + 4 * i == pstate + 4) && a + 1 <= b) && a + 1 <= pointer) && \result + 1 <= counter) && a + 1 <= #memory_$Pointer$[pp][pstate + 4])) && 0 == a) && 2 <= \result) && 1 <= i) && #memory_$Pointer$[pp][pp + i * 4 := pointer][pstate + 4] == 0) && !(pp == pstate)) && pstate + 4 <= pp + 4 * i) && 0 == pp) [2019-11-20 05:01:17,050 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_81b0806c-f280-4606-bd38-bfd58410160c/bin/uautomizer/witness.graphml [2019-11-20 05:01:17,050 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-20 05:01:17,051 INFO L168 Benchmark]: Toolchain (without parser) took 29019.63 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 334.0 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -114.7 MB). Peak memory consumption was 219.2 MB. Max. memory is 11.5 GB. [2019-11-20 05:01:17,052 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 05:01:17,052 INFO L168 Benchmark]: CACSL2BoogieTranslator took 261.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -189.1 MB). Peak memory consumption was 23.3 MB. Max. memory is 11.5 GB. [2019-11-20 05:01:17,052 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.03 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 05:01:17,053 INFO L168 Benchmark]: Boogie Preprocessor took 31.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 05:01:17,053 INFO L168 Benchmark]: RCFGBuilder took 378.72 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 11.5 GB. [2019-11-20 05:01:17,053 INFO L168 Benchmark]: TraceAbstraction took 28241.89 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 193.5 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 28.7 MB). Peak memory consumption was 442.8 MB. Max. memory is 11.5 GB. [2019-11-20 05:01:17,054 INFO L168 Benchmark]: Witness Printer took 65.12 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 11.5 GB. [2019-11-20 05:01:17,056 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 261.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -189.1 MB). Peak memory consumption was 23.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.03 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 378.72 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 28241.89 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 193.5 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 28.7 MB). Peak memory consumption was 442.8 MB. Max. memory is 11.5 GB. * Witness Printer took 65.12 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 6]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 46]: Loop Invariant [2019-11-20 05:01:17,091 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:17,092 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,092 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,092 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,092 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,092 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,093 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,093 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,093 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,093 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:17,093 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,093 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,094 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,094 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,094 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,094 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,094 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,095 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: (((((((((((pstate <= 0 && #memory_$Pointer$[pp][0] == 0) && 1 <= i) && #memory_$Pointer$[pp][0] == 0) && 0 == pp) && 1 <= \result) && 0 == #memory_$Pointer$[pp][pp + 4]) && counter == 2) && \result == 0) && \result + 1 <= counter) && 0 <= pstate) && !(pp == pstate)) && #memory_$Pointer$[pp][pstate + 4] == unknown-#memory_int-unknown[pstate][pstate + 4] - InvariantResult [Line: 25]: Loop Invariant [2019-11-20 05:01:17,095 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:17,095 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,095 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,095 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,096 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,096 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,096 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,096 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,096 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,097 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:17,097 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,097 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,097 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,098 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,098 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,098 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,098 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,098 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: ((((((((((((((((b == a + 1 && pointer == 0) && \result <= 2) && b == 2) && pstate + 4 * i == 0) && #memory_$Pointer$[pp][0] == 0) && 1 <= i) && #memory_$Pointer$[pp][0] == 0) && 0 == a) && 0 == pp) && 0 == i) && 0 == #memory_$Pointer$[pp][pp + 4]) && \result == 0) && 1 == pointer) && \result + 1 <= counter) && !(pp == pstate)) && #memory_$Pointer$[pp][pp + i * 4 := pointer][pstate + 4] == unknown-#memory_int-unknown[pstate][pstate + 4]) && 2 <= \result - InvariantResult [Line: 36]: Loop Invariant [2019-11-20 05:01:17,099 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,099 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,099 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,099 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,100 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,100 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:17,100 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,100 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,105 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,106 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,106 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:17,106 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,106 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,107 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,107 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,107 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,108 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:17,108 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,108 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:17,108 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,109 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,109 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,109 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,109 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,110 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,110 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,111 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,112 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,112 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,112 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,113 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,113 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,113 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,113 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,114 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,114 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,114 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,115 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,115 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,115 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,115 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,116 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,116 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,116 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,116 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,117 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,117 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,117 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,117 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,118 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,118 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,118 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,118 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,118 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,119 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,119 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,119 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,120 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,120 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,120 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,120 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,121 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,121 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,121 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,121 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,121 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,122 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,122 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,122 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,122 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,122 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,123 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,124 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,124 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,125 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,125 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,126 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,126 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:17,126 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,127 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,127 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,127 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,127 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:17,128 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,128 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,128 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,129 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,129 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,129 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:17,129 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,130 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:17,130 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,130 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,130 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,131 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,131 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,131 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,131 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,133 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,133 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,134 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,134 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,134 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,134 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,135 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,135 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,135 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,136 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,136 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,136 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,136 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,137 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,137 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,137 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,137 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,138 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,138 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,138 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,138 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,139 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,139 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,139 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,139 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,139 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,140 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,140 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,140 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,140 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,141 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,141 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,141 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,141 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,142 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,142 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,142 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,142 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,143 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,143 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,143 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,143 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,143 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,144 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,144 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,144 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: (((((((((((((((((((((((((pstate <= 0 && 1 <= a) && unknown-#memory_int-unknown[pstate][pstate] == 1) && !(pointer == #memory_$Pointer$[pp][pp + i * 4])) && a + 1 <= pointer) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && a + 1 <= #memory_$Pointer$[pp][pstate + 4]) && 0 == pp) && 0 == i) && \result + 1 <= counter) && 0 <= pstate) && 1 == i) || (((((((((((pstate <= 0 && 1 <= a) && unknown-#memory_int-unknown[pstate][pstate] == 1) && !(pointer == #memory_$Pointer$[pp][pp + i * 4])) && a + 1 <= pointer) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && a + 1 <= #memory_$Pointer$[pp][pstate + 4]) && 0 == pp) && pp + 4 * i == pstate + 4) && \result + 1 <= counter) && 0 <= pstate) && 1 == i)) && b == a + 1) && \result <= 2) && a <= 1) && 1 <= i) && 0 == a) && !(pp == pstate)) && 2 <= \result) || ((((((((((((((\result == 0 && 1 == pointer) && \result == 2) && b == 2) && #memory_$Pointer$[pp][pp + i * 4 := pointer][0] == 1) && #memory_$Pointer$[pp][0] == 0) && 1 <= i) && #memory_$Pointer$[pp][pp + i * 4 := pointer][pstate + 4] == 0) && 0 == a) && 5 <= pp + 4 * i) && ((((((pstate <= 0 && 1 <= a) && (a + 1 <= pointer || !(pp + 4 * i == pstate + 4))) && \result + 1 <= counter) && pstate + 4 <= 4 * i) && 0 == pp) || ((((0 == i && pstate <= 0 && 1 <= a) && a + 1 <= pointer) && \result + 1 <= counter) && 0 == pp))) && a <= 1) && 0 <= pstate) && !(pp == pstate)) && #memory_$Pointer$[pp][pstate + 4] == unknown-#memory_int-unknown[pstate][pstate + 4])) || (((2 <= i && (((((b <= 2 && #memory_$Pointer$[pp][0] == 1) && \result == a + 1) && pointer == 1) && 0 == a) && (((((((0 == i && a + 1 <= b) && pstate <= 0 && 1 <= a) && a + 1 <= pointer) && \result + 1 <= counter) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && 0 <= pstate) || ((((((a + 1 <= b && pstate <= 0 && 1 <= a) && (a + 1 <= pointer || !(pp + 4 * i == pstate + 4))) && \result + 1 <= counter) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && pstate + 4 <= 4 * i) && 0 <= pstate))) && !(pp == pstate)) && 1 <= i) && 0 == pp)) || ((((((((((((((\result == 0 && 1 == pointer) && \result == 2) && b == 2) && #memory_$Pointer$[pp][pp + i * 4 := pointer][0] == 1) && #memory_$Pointer$[pp][0] == 0) && 1 <= i) && #memory_$Pointer$[pp][pp + i * 4 := pointer][pstate + 4] == 0) && 0 == a) && ((((((pstate <= 0 && 1 <= a) && (a + 1 <= pointer || !(pp + 4 * i == pstate + 4))) && \result + 1 <= counter) && pstate + 4 <= 4 * i) && 0 == pp) || ((((0 == i && pstate <= 0 && 1 <= a) && a + 1 <= pointer) && \result + 1 <= counter) && 0 == pp))) && a <= 1) && 0 <= pstate) && !(pp == pstate)) && 1 == i) && #memory_$Pointer$[pp][pstate + 4] == unknown-#memory_int-unknown[pstate][pstate + 4])) || ((((((((((b <= 2 && pointer + 1 == b) && \result <= 2) && 1 <= i) && 0 == a) && 0 == pp) && 0 == i) && (((((((((pstate <= 0 && 1 <= a) && unknown-#memory_int-unknown[pstate][pstate] == 1) && pp + 4 * i == pstate + 4) && a + 1 <= b) && a + 1 <= pointer) && \result + 1 <= counter) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && a + 1 <= #memory_$Pointer$[pp][pstate + 4]) || ((((((0 == i && (pstate <= 0 && 1 <= a) && unknown-#memory_int-unknown[pstate][pstate] == 1) && a + 1 <= b) && a + 1 <= pointer) && \result + 1 <= counter) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && a + 1 <= #memory_$Pointer$[pp][pstate + 4]))) && 0 <= pstate) && !(pp == pstate)) && 2 <= \result)) || ((((((((b == a + 1 && 2 <= i) && \result <= 2) && ((((((((((pstate <= 0 && 1 <= a) && unknown-#memory_int-unknown[pstate][pstate] == 1) && a + 1 <= pointer) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && a + 1 <= #memory_$Pointer$[pp][pstate + 4]) && 0 == pp) && pp + 4 * i == pstate + 4) && \result + 1 <= counter) && 0 <= pstate) || ((((((0 == i && (pstate <= 0 && 1 <= a) && unknown-#memory_int-unknown[pstate][pstate] == 1) && a + 1 <= pointer) && \result + 1 <= counter) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && 0 <= pstate) && 0 == pp))) && a <= 1) && 1 <= i) && 0 == a) && !(pp == pstate)) && 2 <= \result)) || (((((((((((((((pointer == #memory_$Pointer$[pp][pp + i * 4] && \result == 0) && \result == 2) && (((((pstate <= 0 && 1 <= a) && unknown-#memory_int-unknown[pstate][pstate] == 1) && (a + 1 <= pointer || !(pp + 4 * i == pstate + 4))) && \result + 1 <= counter) && pstate + 4 <= 4 * i) && 0 == pp) && 1 <= i) && #memory_$Pointer$[pp][pp + i * 4 := pointer][pstate + 4] == 0) && 0 == a) && 0 == i) && #memory_$Pointer$[pp][pp] == 0) && #memory_$Pointer$[pp][pp + i * 4] + 1 == b) && a <= 1) && 0 <= pstate) && 1 == #memory_$Pointer$[pp][pp]) && !(pp == pstate)) && pointer == #memory_$Pointer$[pp][pp + i * 4]) && #memory_$Pointer$[pp][pstate + 4] == unknown-#memory_int-unknown[pstate][pstate + 4])) || ((((((((b <= 2 && #memory_$Pointer$[pp][0] == 1) && \result == a + 1) && pointer == 1) && 0 == a) && (((((((((a + 1 <= b && pstate <= 0 && 1 <= a) && (a + 1 <= pointer || !(pp + 4 * i == pstate + 4))) && \result + 1 <= counter) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && pstate + 4 <= 4 * i) && 0 <= pstate) && 1 == i) && a + 1 <= #memory_$Pointer$[pp][pstate + 4]) || ((((((((0 == i && a + 1 <= b) && pstate <= 0 && 1 <= a) && a + 1 <= pointer) && \result + 1 <= counter) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && 0 <= pstate) && 1 == i) && a + 1 <= #memory_$Pointer$[pp][pstate + 4]))) && !(pp == pstate)) && 1 <= i) && 0 == pp) - InvariantResult [Line: 25]: Loop Invariant [2019-11-20 05:01:17,146 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,146 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:17,146 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,146 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,147 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,147 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:17,147 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,147 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,148 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,148 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:17,148 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,148 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,149 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,149 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,149 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,150 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,150 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,150 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,150 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,150 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,151 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,151 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,151 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,151 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,151 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,152 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,152 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,152 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,152 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,153 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,153 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,153 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:17,154 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,154 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,154 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,154 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:17,155 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,155 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,155 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,155 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:17,156 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,156 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,156 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,156 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,157 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,157 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,157 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,157 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,157 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,158 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,158 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,158 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,158 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,159 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,159 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,159 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,159 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,159 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,160 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,160 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: ((((((((((((((((((pstate <= 0 && 0 == pp) && #memory_$Pointer$[pp][0] == 1) && a == 1) && \result == 0) && !(pp + 4 * i == pstate + 4)) && \result + 1 <= counter) && pstate + 4 <= 4 * i) && \result == 2) && b == 2) && 1 == unknown-#memory_int-unknown[pstate][0]) && #memory_$Pointer$[pp][0] == 0) && 1 <= i) && 0 == a) && 0 == #memory_$Pointer$[pp][pp + 4]) && 0 <= pstate) && !(pp == pstate)) && #memory_$Pointer$[pp][pstate + 4] == unknown-#memory_int-unknown[pstate][pstate + 4]) || (((((((((((((((((pstate <= 0 && 0 == pp) && 0 == i) && #memory_$Pointer$[pp][0] == 1) && a == 1) && \result == 0) && 0 == #memory_$Pointer$[pp][pp + i * 4]) && \result + 1 <= counter) && #memory_$Pointer$[pp][pp + i * 4 := pointer][pstate + 4] == unknown-#memory_int-unknown[pstate][pstate + 4]) && \result == 2) && a + 1 <= pointer) && b == 2) && 1 == unknown-#memory_int-unknown[pstate][0]) && 1 <= i) && 0 == a) && 0 == #memory_$Pointer$[pp][pp + 4]) && 0 <= pstate) && !(pp == pstate))) || (((((((((((((((((0 == pp && a == 1) && \result == 0) && \result + 1 <= counter) && \result == 2) && a + 1 <= pointer) && b == 2) && 1 == unknown-#memory_int-unknown[pstate][0]) && #memory_$Pointer$[pp][pp + i * 4 := pointer][0] == 1) && #memory_$Pointer$[pp][0] == 0) && 1 <= i) && 0 == a) && pp + 4 * i == pstate + 4) && i <= 1) && 0 == #memory_$Pointer$[pp][pp + 4]) && 0 <= pstate) && !(pp == pstate)) && #memory_$Pointer$[pp][pstate + 4] == unknown-#memory_int-unknown[pstate][pstate + 4]) - InvariantResult [Line: 36]: Loop Invariant [2019-11-20 05:01:17,161 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,161 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,161 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,161 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,162 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,162 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,162 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,163 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,163 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,163 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,163 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,164 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,164 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,164 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,166 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,166 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,166 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,167 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,167 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,167 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,167 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,168 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,168 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,168 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,168 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,169 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,169 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,169 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,169 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,169 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,170 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,170 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,170 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,170 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,171 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,171 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,171 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,171 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,173 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,173 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,173 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,174 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,174 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,174 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,175 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,175 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,175 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,175 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,176 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,176 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,176 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,176 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,178 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,178 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,178 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,179 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,179 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,179 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,179 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,180 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,180 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,180 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,180 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,181 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,181 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,181 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,181 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,182 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,182 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,182 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,182 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,182 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,183 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,183 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,183 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,183 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: ((((((((((((((((pointer == 2 && #memory_$Pointer$[pp][pp + i * 4 := pointer][0] == 1) && 1 <= i) && #memory_$Pointer$[pp][pp + i * 4 := pointer][pstate + 4] == 0) && 0 == pp) && 0 == i) && \result == a + 1) && \result == 0) && #memory_$Pointer$[pp][pp + i * 4] + 1 == b) && (((((((pstate == 0 && a <= 1 && 1 <= a) && a + 1 <= b) && (a + 1 <= pointer || !(pp + 4 * i == pstate + 4))) && \result + 1 <= counter) && pstate + 4 <= 4 * i) || ((((0 == i && pstate == 0 && a <= 1 && 1 <= a) && a + 1 <= b) && a + 1 <= pointer) && \result + 1 <= counter)) || ((((((pstate == 0 && a <= 1 && 1 <= a) && pp + 4 * i == pstate + 4) && a + 1 <= b) && a + 1 <= pointer) && \result + 1 <= counter) && a + 1 <= #memory_$Pointer$[pp][pstate + 4])) && 0 == a) && !(pp == pstate)) || ((((2 <= i && ((b == a + 1 && \result <= 2) && (((((((pstate == 0 && a <= 1 && 1 <= a) && a + 1 <= b) && (a + 1 <= pointer || !(pp + 4 * i == pstate + 4))) && \result + 1 <= counter) && pstate + 4 <= 4 * i) || ((((0 == i && pstate == 0 && a <= 1 && 1 <= a) && a + 1 <= b) && a + 1 <= pointer) && \result + 1 <= counter)) || ((((((pstate == 0 && a <= 1 && 1 <= a) && pp + 4 * i == pstate + 4) && a + 1 <= b) && a + 1 <= pointer) && \result + 1 <= counter) && a + 1 <= #memory_$Pointer$[pp][pstate + 4])) && 0 == a) && 2 <= \result) && 1 <= i) && !(pp == pstate)) && 0 == pp)) || (((((((b == a + 1 && \result <= 2) && 1 <= i) && 0 == a) && 0 == pp) && a == 1) && (((((((pp + 4 * i == pstate + 4 && a + 1 <= pointer) && a + 1 <= \result) && \result + 1 <= counter) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && (0 == i && pstate == 0) && unknown-#memory_int-unknown[pstate][pstate] == 1) && a + 1 <= #memory_$Pointer$[pp][pstate + 4]) || (((((0 == i && a + 1 <= pointer) && a + 1 <= \result) && \result + 1 <= counter) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && (0 == i && pstate == 0) && unknown-#memory_int-unknown[pstate][pstate] == 1))) && !(pp == pstate))) || (((((((((((pstate == 0 && a <= 1 && 1 <= a) && (!(pointer == #memory_$Pointer$[pp][pp + i * 4]) || !(pstate + 4 == pp + 4 * i))) && a + 1 <= b) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && pstate + 4 <= pp + 4 * i) && 0 == pp) && a + 1 <= \result) && (a + 1 <= pointer || !(pp + 4 * i == pstate + 4))) && \result + 1 <= counter) && pstate + 4 <= 4 * i) && !(pp == pstate))) || (((1 <= i && ((((#memory_$Pointer$[pp][pp] <= 1 && \result == a + 1) && pointer == #memory_$Pointer$[pp][pp] + 1) && #memory_$Pointer$[pp][pp + i * 4] + 1 == b) && 0 == a) && (((((((0 == i && 0 == i) && pstate == 0 && a <= 1 && 1 <= a) && a + 1 <= b) && a + 1 <= pointer) && \result + 1 <= counter) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) || ((((((0 == i && pstate == 0 && a <= 1 && 1 <= a) && a + 1 <= b) && (a + 1 <= pointer || !(pp + 4 * i == pstate + 4))) && \result + 1 <= counter) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && pstate + 4 <= 4 * i))) && !(pp == pstate)) && 0 == pp)) || ((((((((b == a + 1 && \result <= 2) && ((((((pstate == 0 && a <= 1 && 1 <= a) && (a + 1 <= pointer || !(pp + 4 * i == pstate + 4))) && \result + 1 <= counter) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && pstate + 4 <= 4 * i) || ((((0 == i && pstate == 0 && a <= 1 && 1 <= a) && a + 1 <= pointer) && \result + 1 <= counter) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]))) && 0 == a) && 2 <= \result) && 1 <= i) && 1 <= i) && !(pp == pstate)) && 0 == pp)) || (((((((((((pstate == 0 && a <= 1 && 1 <= a) && (!(pointer == #memory_$Pointer$[pp][pp + i * 4]) || !(pstate + 4 == pp + 4 * i))) && a + 1 <= b) && a + 1 <= pointer) && 1 == unknown-#memory_int-unknown[pstate][pstate + 4]) && pstate + 4 <= pp + 4 * i) && 0 == pp) && 0 == i) && a + 1 <= \result) && \result + 1 <= counter) && !(pp == pstate))) || ((((((((!(pointer == #memory_$Pointer$[pp][pp + i * 4]) || !(pstate + 4 == pp + 4 * i)) && \result == 0) && ((b == a + 1 && \result <= 2) && (((((((pstate == 0 && a <= 1 && 1 <= a) && a + 1 <= b) && (a + 1 <= pointer || !(pp + 4 * i == pstate + 4))) && \result + 1 <= counter) && pstate + 4 <= 4 * i) || ((((0 == i && pstate == 0 && a <= 1 && 1 <= a) && a + 1 <= b) && a + 1 <= pointer) && \result + 1 <= counter)) || ((((((pstate == 0 && a <= 1 && 1 <= a) && pp + 4 * i == pstate + 4) && a + 1 <= b) && a + 1 <= pointer) && \result + 1 <= counter) && a + 1 <= #memory_$Pointer$[pp][pstate + 4])) && 0 == a) && 2 <= \result) && 1 <= i) && #memory_$Pointer$[pp][pp + i * 4 := pointer][pstate + 4] == 0) && !(pp == pstate)) && pstate + 4 <= pp + 4 * i) && 0 == pp) - InvariantResult [Line: 46]: Loop Invariant [2019-11-20 05:01:17,185 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:17,185 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,185 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,186 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,186 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,186 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,186 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,187 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,187 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,187 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:17,187 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,188 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,188 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,188 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,188 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,189 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,189 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,189 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: (((((((((((((pstate <= 0 && #memory_$Pointer$[pp][0] == 0) && 1 <= i) && #memory_$Pointer$[pp][0] == 0) && 0 == a) && 0 == pp) && \result == a + 1) && 0 == #memory_$Pointer$[pp][pp + 4]) && \result == 0) && \result + 1 <= counter) && a <= 1) && 0 <= pstate) && !(pp == pstate)) && 2 <= \result) && #memory_$Pointer$[pp][pstate + 4] == unknown-#memory_int-unknown[pstate][pstate + 4] - InvariantResult [Line: 17]: Loop Invariant [2019-11-20 05:01:17,189 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,190 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,190 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:17,190 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,190 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:17,190 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,191 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,191 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,191 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,191 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,192 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,192 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,192 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,192 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,192 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,193 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,193 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,193 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,193 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,194 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,194 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:17,194 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,194 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-11-20 05:01:17,194 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,195 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,195 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-11-20 05:01:17,195 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,195 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,195 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,196 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,196 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-11-20 05:01:17,196 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,196 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,196 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,197 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-11-20 05:01:17,197 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: (((((((((pstate <= 0 && counter == 1) && 0 == pp) && 0 == #memory_$Pointer$[pp][pp + i * 4]) && 0 == #memory_$Pointer$[pp][pp + 4]) && 0 == #memory_$Pointer$[pp][pp + i * 4]) && 0 <= pstate) && i == 0) && !(pp == pstate)) && #memory_$Pointer$[pp][pstate + 4] == unknown-#memory_int-unknown[pstate][pstate + 4]) || (((((((((pstate <= 0 && counter == 1) && #memory_$Pointer$[pp][0] == 0) && 1 <= i) && #memory_$Pointer$[pp][0] == 0) && 0 == pp) && 0 == #memory_$Pointer$[pp][pp + 4]) && 0 <= pstate) && !(pp == pstate)) && #memory_$Pointer$[pp][pstate + 4] == unknown-#memory_int-unknown[pstate][pstate + 4]) - InvariantResult [Line: 51]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 35 locations, 2 error locations. Result: SAFE, OverallTime: 28.0s, OverallIterations: 14, TraceHistogramMax: 3, AutomataDifference: 12.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 4.5s, HoareTripleCheckerStatistics: 449 SDtfs, 1839 SDslu, 2090 SDs, 0 SdLazy, 3842 SolverSat, 669 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 3.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 587 GetRequests, 254 SyntacticMatches, 15 SemanticMatches, 318 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3248 ImplicationChecksByTransitivity, 13.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=124occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 14 MinimizatonAttempts, 435 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 8 LocationsWithAnnotation, 8 PreInvPairs, 38 NumberOfFragments, 2983 HoareAnnotationTreeSize, 8 FomulaSimplifications, 1595187 FormulaSimplificationTreeSizeReduction, 0.5s HoareSimplificationTime, 8 FomulaSimplificationsInter, 237812 FormulaSimplificationTreeSizeReductionInter, 4.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 7.0s InterpolantComputationTime, 687 NumberOfCodeBlocks, 687 NumberOfCodeBlocksAsserted, 25 NumberOfCheckSat, 662 ConstructedInterpolants, 3 QuantifiedInterpolants, 261067 SizeOfPredicates, 94 NumberOfNonLiveVariables, 1887 ConjunctsInSsa, 249 ConjunctsInUnsatCore, 25 InterpolantComputations, 6 PerfectInterpolantSequences, 130/211 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...