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_lcr.7.ufo.UNBOUNDED.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 22:51:38,495 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 22:51:38,497 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 22:51:38,508 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 22:51:38,508 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 22:51:38,509 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 22:51:38,511 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 22:51:38,512 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 22:51:38,514 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 22:51:38,515 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 22:51:38,516 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 22:51:38,517 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 22:51:38,517 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 22:51:38,518 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 22:51:38,519 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 22:51:38,520 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 22:51:38,521 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 22:51:38,522 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 22:51:38,523 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 22:51:38,525 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 22:51:38,527 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 22:51:38,528 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 22:51:38,529 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 22:51:38,530 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 22:51:38,532 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-14 22:51:38,535 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 22:51:38,535 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 22:51:38,536 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 22:51:38,537 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 22:51:38,538 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 22:51:38,538 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 22:51:38,539 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 22:51:38,539 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 22:51:38,539 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 22:51:38,540 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 22:51:38,541 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 22:51:38,541 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 22:51:38,555 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 22:51:38,555 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 22:51:38,556 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 22:51:38,557 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 22:51:38,557 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 22:51:38,557 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 22:51:38,557 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 22:51:38,558 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 22:51:38,558 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 22:51:38,558 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 22:51:38,558 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 22:51:38,558 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 22:51:38,558 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 22:51:38,559 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 22:51:38,559 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 22:51:38,559 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 22:51:38,559 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 22:51:38,559 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 22:51:38,560 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 22:51:38,560 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 22:51:38,560 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 22:51:38,560 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 22:51:38,560 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 22:51:38,561 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 22:51:38,561 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 22:51:38,561 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 22:51:38,561 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 22:51:38,561 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 22:51:38,562 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 22:51:38,602 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 22:51:38,613 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 22:51:38,616 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 22:51:38,618 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 22:51:38,618 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 22:51:38,619 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_lcr.7.ufo.UNBOUNDED.pals.c [2019-08-14 22:51:38,678 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2512789cb/07e58f9d76d945abbaea10d296b0c493/FLAG9888717c7 [2019-08-14 22:51:39,161 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 22:51:39,162 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_lcr.7.ufo.UNBOUNDED.pals.c [2019-08-14 22:51:39,175 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2512789cb/07e58f9d76d945abbaea10d296b0c493/FLAG9888717c7 [2019-08-14 22:51:39,514 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2512789cb/07e58f9d76d945abbaea10d296b0c493 [2019-08-14 22:51:39,523 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 22:51:39,524 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 22:51:39,525 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 22:51:39,525 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 22:51:39,528 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 22:51:39,529 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 10:51:39" (1/1) ... [2019-08-14 22:51:39,532 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8e09000 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:51:39, skipping insertion in model container [2019-08-14 22:51:39,532 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 10:51:39" (1/1) ... [2019-08-14 22:51:39,540 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 22:51:39,600 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 22:51:40,022 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 22:51:40,033 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 22:51:40,090 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 22:51:40,121 INFO L192 MainTranslator]: Completed translation [2019-08-14 22:51:40,121 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:51:40 WrapperNode [2019-08-14 22:51:40,121 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 22:51:40,122 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 22:51:40,122 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 22:51:40,122 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 22:51:40,132 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:51:40" (1/1) ... [2019-08-14 22:51:40,132 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:51:40" (1/1) ... [2019-08-14 22:51:40,143 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:51:40" (1/1) ... [2019-08-14 22:51:40,143 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:51:40" (1/1) ... [2019-08-14 22:51:40,159 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:51:40" (1/1) ... [2019-08-14 22:51:40,173 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:51:40" (1/1) ... [2019-08-14 22:51:40,179 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:51:40" (1/1) ... [2019-08-14 22:51:40,184 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 22:51:40,185 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 22:51:40,185 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 22:51:40,185 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 22:51:40,186 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:51:40" (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 22:51:40,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 22:51:40,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 22:51:40,232 INFO L138 BoogieDeclarations]: Found implementation of procedure node1 [2019-08-14 22:51:40,232 INFO L138 BoogieDeclarations]: Found implementation of procedure node2 [2019-08-14 22:51:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure node3 [2019-08-14 22:51:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure node4 [2019-08-14 22:51:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure node5 [2019-08-14 22:51:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure node6 [2019-08-14 22:51:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure node7 [2019-08-14 22:51:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2019-08-14 22:51:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure check [2019-08-14 22:51:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 22:51:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-08-14 22:51:40,234 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 22:51:40,234 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-14 22:51:40,234 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-14 22:51:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-08-14 22:51:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-08-14 22:51:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-14 22:51:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-08-14 22:51:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-08-14 22:51:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-08-14 22:51:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-08-14 22:51:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-08-14 22:51:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure node4 [2019-08-14 22:51:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure node5 [2019-08-14 22:51:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure node6 [2019-08-14 22:51:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure node7 [2019-08-14 22:51:40,237 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-08-14 22:51:40,237 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-08-14 22:51:40,237 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 22:51:40,237 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 22:51:40,237 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 22:51:40,967 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 22:51:40,967 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-14 22:51:40,969 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 10:51:40 BoogieIcfgContainer [2019-08-14 22:51:40,969 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 22:51:40,970 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 22:51:40,970 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 22:51:40,970 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 22:51:40,971 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 10:51:40" (1/1) ... [2019-08-14 22:51:41,514 WARN L188 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-08-14 22:51:41,821 WARN L188 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-08-14 22:51:42,537 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-14 22:51:42,540 INFO L168 Benchmark]: Toolchain (without parser) took 3015.17 ms. Allocated memory was 132.6 MB in the beginning and 265.8 MB in the end (delta: 133.2 MB). Free memory was 87.2 MB in the beginning and 146.1 MB in the end (delta: -58.9 MB). Peak memory consumption was 107.5 MB. Max. memory is 7.1 GB. [2019-08-14 22:51:42,541 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 132.6 MB. Free memory was 106.9 MB in the beginning and 106.7 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-14 22:51:42,542 INFO L168 Benchmark]: CACSL2BoogieTranslator took 596.57 ms. Allocated memory was 132.6 MB in the beginning and 200.3 MB in the end (delta: 67.6 MB). Free memory was 87.0 MB in the beginning and 171.7 MB in the end (delta: -84.7 MB). Peak memory consumption was 28.8 MB. Max. memory is 7.1 GB. [2019-08-14 22:51:42,543 INFO L168 Benchmark]: Boogie Preprocessor took 62.59 ms. Allocated memory is still 200.3 MB. Free memory was 171.7 MB in the beginning and 168.7 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. [2019-08-14 22:51:42,544 INFO L168 Benchmark]: RCFGBuilder took 784.46 ms. Allocated memory is still 200.3 MB. Free memory was 168.7 MB in the beginning and 114.2 MB in the end (delta: 54.5 MB). Peak memory consumption was 54.5 MB. Max. memory is 7.1 GB. [2019-08-14 22:51:42,545 INFO L168 Benchmark]: Symbolic Interpretation took 1568.07 ms. Allocated memory was 200.3 MB in the beginning and 265.8 MB in the end (delta: 65.5 MB). Free memory was 114.2 MB in the beginning and 146.1 MB in the end (delta: -31.9 MB). Peak memory consumption was 66.9 MB. Max. memory is 7.1 GB. [2019-08-14 22:51:42,549 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 629]: 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 670#(and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (or (= 1 |assert_#in~arg|) (= 0 |assert_#in~arg|)) (= (mod assert_~arg 256) 0) (= ~nomsg~0 ~p5_new~0) (= ~nomsg~0 ~p4_new~0) (= assert_~arg |assert_#in~arg|) (= ~p3_new~0 ~nomsg~0) (= ~nomsg~0 ~p6_new~0) (= ~nomsg~0 ~p7_new~0)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 132.6 MB. Free memory was 106.9 MB in the beginning and 106.7 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 596.57 ms. Allocated memory was 132.6 MB in the beginning and 200.3 MB in the end (delta: 67.6 MB). Free memory was 87.0 MB in the beginning and 171.7 MB in the end (delta: -84.7 MB). Peak memory consumption was 28.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 62.59 ms. Allocated memory is still 200.3 MB. Free memory was 171.7 MB in the beginning and 168.7 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 784.46 ms. Allocated memory is still 200.3 MB. Free memory was 168.7 MB in the beginning and 114.2 MB in the end (delta: 54.5 MB). Peak memory consumption was 54.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 1568.07 ms. Allocated memory was 200.3 MB in the beginning and 265.8 MB in the end (delta: 65.5 MB). Free memory was 114.2 MB in the beginning and 146.1 MB in the end (delta: -31.9 MB). Peak memory consumption was 66.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...