java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/seq-mthreaded/pals_floodmax.3_overflow.ufo.UNBOUNDED.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 22:42:47,484 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 22:42:47,486 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 22:42:47,505 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 22:42:47,505 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 22:42:47,507 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 22:42:47,509 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 22:42:47,523 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 22:42:47,526 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 22:42:47,528 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 22:42:47,529 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 22:42:47,531 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 22:42:47,531 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 22:42:47,534 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 22:42:47,537 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 22:42:47,539 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 22:42:47,541 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 22:42:47,546 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 22:42:47,548 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 22:42:47,553 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 22:42:47,556 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 22:42:47,559 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 22:42:47,563 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 22:42:47,564 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 22:42:47,566 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-14 22:42:47,572 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 22:42:47,573 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 22:42:47,573 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 22:42:47,574 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 22:42:47,575 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 22:42:47,576 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 22:42:47,576 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 22:42:47,577 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 22:42:47,577 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 22:42:47,578 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 22:42:47,578 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 22:42:47,579 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-14 22:42:47,594 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 22:42:47,594 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 22:42:47,596 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 22:42:47,596 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 22:42:47,596 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 22:42:47,596 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 22:42:47,597 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 22:42:47,597 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 22:42:47,597 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 22:42:47,597 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 22:42:47,598 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 22:42:47,598 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 22:42:47,598 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 22:42:47,598 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 22:42:47,598 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 22:42:47,599 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 22:42:47,599 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 22:42:47,599 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 22:42:47,599 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 22:42:47,600 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 22:42:47,600 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 22:42:47,600 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 22:42:47,600 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 22:42:47,601 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 22:42:47,601 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 22:42:47,601 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 22:42:47,601 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 22:42:47,601 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 22:42:47,602 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 22:42:47,632 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 22:42:47,651 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 22:42:47,656 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 22:42:47,658 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 22:42:47,658 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 22:42:47,659 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_floodmax.3_overflow.ufo.UNBOUNDED.pals.c [2019-08-14 22:42:47,731 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d102bc47/3932f6aa53e54cc388262d584ad73b28/FLAGbc1fce243 [2019-08-14 22:42:48,241 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 22:42:48,242 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_floodmax.3_overflow.ufo.UNBOUNDED.pals.c [2019-08-14 22:42:48,256 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d102bc47/3932f6aa53e54cc388262d584ad73b28/FLAGbc1fce243 [2019-08-14 22:42:48,545 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d102bc47/3932f6aa53e54cc388262d584ad73b28 [2019-08-14 22:42:48,554 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 22:42:48,556 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 22:42:48,557 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 22:42:48,557 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 22:42:48,561 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 22:42:48,562 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 10:42:48" (1/1) ... [2019-08-14 22:42:48,565 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fff505 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:42:48, skipping insertion in model container [2019-08-14 22:42:48,565 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 10:42:48" (1/1) ... [2019-08-14 22:42:48,573 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 22:42:48,617 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 22:42:48,897 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 22:42:48,915 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 22:42:49,077 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 22:42:49,101 INFO L192 MainTranslator]: Completed translation [2019-08-14 22:42:49,101 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:42:49 WrapperNode [2019-08-14 22:42:49,102 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 22:42:49,102 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 22:42:49,102 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 22:42:49,103 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 22:42:49,113 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:42:49" (1/1) ... [2019-08-14 22:42:49,113 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:42:49" (1/1) ... [2019-08-14 22:42:49,124 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:42:49" (1/1) ... [2019-08-14 22:42:49,124 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:42:49" (1/1) ... [2019-08-14 22:42:49,140 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:42:49" (1/1) ... [2019-08-14 22:42:49,155 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:42:49" (1/1) ... [2019-08-14 22:42:49,159 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:42:49" (1/1) ... [2019-08-14 22:42:49,167 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 22:42:49,172 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 22:42:49,172 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 22:42:49,172 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 22:42:49,173 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:42:49" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-08-14 22:42:49,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 22:42:49,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 22:42:49,227 INFO L138 BoogieDeclarations]: Found implementation of procedure node1 [2019-08-14 22:42:49,227 INFO L138 BoogieDeclarations]: Found implementation of procedure node2 [2019-08-14 22:42:49,228 INFO L138 BoogieDeclarations]: Found implementation of procedure node3 [2019-08-14 22:42:49,228 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2019-08-14 22:42:49,228 INFO L138 BoogieDeclarations]: Found implementation of procedure check [2019-08-14 22:42:49,228 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 22:42:49,228 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-08-14 22:42:49,228 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 22:42:49,229 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-14 22:42:49,229 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-08-14 22:42:49,229 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-14 22:42:49,229 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-08-14 22:42:49,229 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-14 22:42:49,229 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-08-14 22:42:49,230 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-08-14 22:42:49,230 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-08-14 22:42:49,230 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-08-14 22:42:49,230 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-08-14 22:42:49,230 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-08-14 22:42:49,230 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-08-14 22:42:49,231 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 22:42:49,231 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 22:42:49,231 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 22:42:50,124 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 22:42:50,124 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-14 22:42:50,126 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 10:42:50 BoogieIcfgContainer [2019-08-14 22:42:50,126 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 22:42:50,127 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 22:42:50,127 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 22:42:50,127 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 22:42:50,128 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 10:42:50" (1/1) ... [2019-08-14 22:42:50,540 WARN L188 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-08-14 22:42:50,802 WARN L188 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-08-14 22:42:51,525 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-14 22:42:51,527 INFO L168 Benchmark]: Toolchain (without parser) took 2970.89 ms. Allocated memory was 138.4 MB in the beginning and 267.4 MB in the end (delta: 129.0 MB). Free memory was 85.1 MB in the beginning and 225.7 MB in the end (delta: -140.6 MB). Peak memory consumption was 99.4 MB. Max. memory is 7.1 GB. [2019-08-14 22:42:51,528 INFO L168 Benchmark]: CDTParser took 0.54 ms. Allocated memory is still 138.4 MB. Free memory was 104.4 MB in the beginning and 104.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-14 22:42:51,529 INFO L168 Benchmark]: CACSL2BoogieTranslator took 545.31 ms. Allocated memory was 138.4 MB in the beginning and 199.2 MB in the end (delta: 60.8 MB). Free memory was 84.9 MB in the beginning and 172.9 MB in the end (delta: -88.0 MB). Peak memory consumption was 24.5 MB. Max. memory is 7.1 GB. [2019-08-14 22:42:51,530 INFO L168 Benchmark]: Boogie Preprocessor took 68.93 ms. Allocated memory is still 199.2 MB. Free memory was 172.9 MB in the beginning and 170.3 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-08-14 22:42:51,531 INFO L168 Benchmark]: RCFGBuilder took 954.56 ms. Allocated memory is still 199.2 MB. Free memory was 170.3 MB in the beginning and 118.6 MB in the end (delta: 51.7 MB). Peak memory consumption was 51.7 MB. Max. memory is 7.1 GB. [2019-08-14 22:42:51,532 INFO L168 Benchmark]: Symbolic Interpretation took 1398.31 ms. Allocated memory was 199.2 MB in the beginning and 267.4 MB in the end (delta: 68.2 MB). Free memory was 118.6 MB in the beginning and 225.7 MB in the end (delta: -107.1 MB). Peak memory consumption was 72.0 MB. Max. memory is 7.1 GB. [2019-08-14 22:42:51,536 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 601]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 2286#(and (= ~p13~0 0) (= ~nomsg~0 (- 1)) (= (select ~nodes~0.base 2) |#funAddr~node3.base|) (= ~p21~0 0) (<= 0 (+ ~id3~0 128)) (= ~nomsg~0 ~p12_new~0) (or (= 1 |assert_#in~arg|) (= 0 |assert_#in~arg|)) (= ~p12~0 0) (= |#funAddr~node1.base| (select ~nodes~0.base 0)) (= ~nomsg~0 ~p21_new~0) (= assert_~arg |assert_#in~arg|) (<= ~id1~0 127) (= ~p23~0 0) (= ~p31~0 0) (= ~nomsg~0 ~p13_new~0) (<= ~id2~0 127) (= (mod assert_~arg 256) 0) (= ~p31_new~0 ~nomsg~0) (= (select ~nodes~0.offset 1) |#funAddr~node2.offset|) (<= ~id3~0 127) (= (select ~nodes~0.offset 0) |#funAddr~node1.offset|) (or (= 0 ~mode1~0) (= 1 ~mode1~0)) (or (= 1 ~mode3~0) (= 0 ~mode3~0)) (= (select ~nodes~0.offset 2) |#funAddr~node3.offset|) (<= 0 (+ ~id1~0 128)) (<= 0 (+ ~id2~0 128)) (= ~nomsg~0 ~p32_new~0) (= ~p23_new~0 ~nomsg~0) (= ~p32~0 0) (= (select ~nodes~0.base 1) |#funAddr~node2.base|) (or (= 1 ~mode2~0) (= 0 ~mode2~0))). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.54 ms. Allocated memory is still 138.4 MB. Free memory was 104.4 MB in the beginning and 104.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 545.31 ms. Allocated memory was 138.4 MB in the beginning and 199.2 MB in the end (delta: 60.8 MB). Free memory was 84.9 MB in the beginning and 172.9 MB in the end (delta: -88.0 MB). Peak memory consumption was 24.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 68.93 ms. Allocated memory is still 199.2 MB. Free memory was 172.9 MB in the beginning and 170.3 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 954.56 ms. Allocated memory is still 199.2 MB. Free memory was 170.3 MB in the beginning and 118.6 MB in the end (delta: 51.7 MB). Peak memory consumption was 51.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 1398.31 ms. Allocated memory was 199.2 MB in the beginning and 267.4 MB in the end (delta: 68.2 MB). Free memory was 118.6 MB in the beginning and 225.7 MB in the end (delta: -107.1 MB). Peak memory consumption was 72.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...