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_opt-floodmax.4.1.ufo.BOUNDED-8.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 04:25:21,457 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 04:25:21,459 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 04:25:21,471 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 04:25:21,471 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 04:25:21,472 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 04:25:21,473 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 04:25:21,475 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 04:25:21,477 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 04:25:21,478 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 04:25:21,479 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 04:25:21,480 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 04:25:21,480 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 04:25:21,481 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 04:25:21,482 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 04:25:21,483 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 04:25:21,484 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 04:25:21,485 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 04:25:21,486 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 04:25:21,489 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 04:25:21,490 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 04:25:21,491 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 04:25:21,493 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 04:25:21,494 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 04:25:21,496 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-10 04:25:21,500 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 04:25:21,500 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 04:25:21,501 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 04:25:21,502 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 04:25:21,507 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 04:25:21,507 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 04:25:21,508 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 04:25:21,508 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 04:25:21,508 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 04:25:21,509 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 04:25:21,510 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 04:25:21,510 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 [2019-08-10 04:25:21,544 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 04:25:21,545 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 04:25:21,546 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 04:25:21,546 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 04:25:21,546 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 04:25:21,547 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 04:25:21,547 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 04:25:21,547 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 04:25:21,547 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 04:25:21,547 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 04:25:21,548 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 04:25:21,548 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 04:25:21,548 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 04:25:21,548 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 04:25:21,548 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 04:25:21,548 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 04:25:21,549 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 04:25:21,549 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 04:25:21,549 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 04:25:21,549 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 04:25:21,550 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 04:25:21,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 04:25:21,550 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 04:25:21,550 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 04:25:21,550 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 04:25:21,551 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 04:25:21,551 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 04:25:21,551 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 04:25:21,551 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 04:25:21,579 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 04:25:21,596 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 04:25:21,605 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 04:25:21,607 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 04:25:21,607 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 04:25:21,608 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_opt-floodmax.4.1.ufo.BOUNDED-8.pals.c [2019-08-10 04:25:21,678 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02f4ffc1d/a26cac75969c4cd4b45e726747c82e81/FLAGed56d69e0 [2019-08-10 04:25:22,183 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 04:25:22,184 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_opt-floodmax.4.1.ufo.BOUNDED-8.pals.c [2019-08-10 04:25:22,197 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02f4ffc1d/a26cac75969c4cd4b45e726747c82e81/FLAGed56d69e0 [2019-08-10 04:25:22,504 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02f4ffc1d/a26cac75969c4cd4b45e726747c82e81 [2019-08-10 04:25:22,513 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 04:25:22,515 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 04:25:22,516 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 04:25:22,516 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 04:25:22,519 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 04:25:22,521 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 04:25:22" (1/1) ... [2019-08-10 04:25:22,523 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cfd7590 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:25:22, skipping insertion in model container [2019-08-10 04:25:22,524 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 04:25:22" (1/1) ... [2019-08-10 04:25:22,532 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 04:25:22,587 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 04:25:23,146 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 04:25:23,159 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 04:25:23,298 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 04:25:23,322 INFO L192 MainTranslator]: Completed translation [2019-08-10 04:25:23,323 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:25:23 WrapperNode [2019-08-10 04:25:23,323 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 04:25:23,324 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 04:25:23,324 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 04:25:23,324 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 04:25:23,339 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:25:23" (1/1) ... [2019-08-10 04:25:23,340 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:25:23" (1/1) ... [2019-08-10 04:25:23,363 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:25:23" (1/1) ... [2019-08-10 04:25:23,364 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:25:23" (1/1) ... [2019-08-10 04:25:23,422 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:25:23" (1/1) ... [2019-08-10 04:25:23,458 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:25:23" (1/1) ... [2019-08-10 04:25:23,471 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:25:23" (1/1) ... [2019-08-10 04:25:23,491 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 04:25:23,495 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 04:25:23,495 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 04:25:23,495 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 04:25:23,496 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:25:23" (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 [2019-08-10 04:25:23,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 04:25:23,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 04:25:23,573 INFO L138 BoogieDeclarations]: Found implementation of procedure node1 [2019-08-10 04:25:23,573 INFO L138 BoogieDeclarations]: Found implementation of procedure node2 [2019-08-10 04:25:23,574 INFO L138 BoogieDeclarations]: Found implementation of procedure node3 [2019-08-10 04:25:23,574 INFO L138 BoogieDeclarations]: Found implementation of procedure node4 [2019-08-10 04:25:23,574 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2019-08-10 04:25:23,574 INFO L138 BoogieDeclarations]: Found implementation of procedure check [2019-08-10 04:25:23,575 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 04:25:23,575 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-08-10 04:25:23,575 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 04:25:23,575 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-10 04:25:23,576 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-10 04:25:23,576 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-08-10 04:25:23,577 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-10 04:25:23,577 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-08-10 04:25:23,580 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-08-10 04:25:23,580 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-08-10 04:25:23,581 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-08-10 04:25:23,581 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-08-10 04:25:23,582 INFO L130 BoogieDeclarations]: Found specification of procedure node4 [2019-08-10 04:25:23,582 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-08-10 04:25:23,582 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-08-10 04:25:23,582 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 04:25:23,583 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 04:25:23,583 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 04:25:25,233 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 04:25:25,234 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-10 04:25:25,235 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 04:25:25 BoogieIcfgContainer [2019-08-10 04:25:25,236 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 04:25:25,236 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 04:25:25,236 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 04:25:25,237 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 04:25:25,238 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 04:25:25" (1/1) ... [2019-08-10 04:25:26,009 WARN L188 SmtUtils]: Spent 510.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2019-08-10 04:25:26,486 WARN L188 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2019-08-10 04:25:29,712 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-10 04:25:29,721 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-10 04:25:29,723 INFO L168 Benchmark]: Toolchain (without parser) took 7208.02 ms. Allocated memory was 133.7 MB in the beginning and 401.6 MB in the end (delta: 267.9 MB). Free memory was 88.4 MB in the beginning and 292.1 MB in the end (delta: -203.6 MB). Peak memory consumption was 297.8 MB. Max. memory is 7.1 GB. [2019-08-10 04:25:29,724 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 133.7 MB. Free memory was 107.9 MB in the beginning and 107.7 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-10 04:25:29,726 INFO L168 Benchmark]: CACSL2BoogieTranslator took 807.64 ms. Allocated memory was 133.7 MB in the beginning and 201.9 MB in the end (delta: 68.2 MB). Free memory was 88.2 MB in the beginning and 165.1 MB in the end (delta: -76.8 MB). Peak memory consumption was 28.9 MB. Max. memory is 7.1 GB. [2019-08-10 04:25:29,728 INFO L168 Benchmark]: Boogie Preprocessor took 170.31 ms. Allocated memory is still 201.9 MB. Free memory was 165.1 MB in the beginning and 160.0 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. [2019-08-10 04:25:29,729 INFO L168 Benchmark]: RCFGBuilder took 1741.16 ms. Allocated memory was 201.9 MB in the beginning and 227.0 MB in the end (delta: 25.2 MB). Free memory was 160.0 MB in the beginning and 170.8 MB in the end (delta: -10.9 MB). Peak memory consumption was 87.2 MB. Max. memory is 7.1 GB. [2019-08-10 04:25:29,730 INFO L168 Benchmark]: Symbolic Interpretation took 4484.48 ms. Allocated memory was 227.0 MB in the beginning and 401.6 MB in the end (delta: 174.6 MB). Free memory was 170.8 MB in the beginning and 292.1 MB in the end (delta: -121.3 MB). Peak memory consumption was 286.8 MB. Max. memory is 7.1 GB. [2019-08-10 04:25:29,742 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 1311]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 45597#(and (= ~nomsg~0 ~p13_new~0) (= ~nomsg~0 ~p14_new~0) (= ~nomsg~0 ~p42_new~0) (= (mod assert_~arg 256) 0) (= ~nomsg~0 ~p43_new~0) (= ~nomsg~0 ~p12_new~0) (= ~p31_new~0 ~nomsg~0) (= ~nomsg~0 ~p24_new~0) (= ~nomsg~0 ~p41_new~0) (or (= 1 |assert_#in~arg|) (= 0 |assert_#in~arg|)) (= ~nomsg~0 ~p21_new~0) (= ~nomsg~0 ~p34_new~0) (= assert_~arg |assert_#in~arg|) (or (= 1 ~mode4~0) (= 0 ~mode4~0)) (= ~nomsg~0 ~p32_new~0) (= ~p23_new~0 ~nomsg~0)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 133.7 MB. Free memory was 107.9 MB in the beginning and 107.7 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 807.64 ms. Allocated memory was 133.7 MB in the beginning and 201.9 MB in the end (delta: 68.2 MB). Free memory was 88.2 MB in the beginning and 165.1 MB in the end (delta: -76.8 MB). Peak memory consumption was 28.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 170.31 ms. Allocated memory is still 201.9 MB. Free memory was 165.1 MB in the beginning and 160.0 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1741.16 ms. Allocated memory was 201.9 MB in the beginning and 227.0 MB in the end (delta: 25.2 MB). Free memory was 160.0 MB in the beginning and 170.8 MB in the end (delta: -10.9 MB). Peak memory consumption was 87.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 4484.48 ms. Allocated memory was 227.0 MB in the beginning and 401.6 MB in the end (delta: 174.6 MB). Free memory was 170.8 MB in the beginning and 292.1 MB in the end (delta: -121.3 MB). Peak memory consumption was 286.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...