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.4.4.ufo.BOUNDED-8.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 13:07:37,637 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 13:07:37,640 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 13:07:37,659 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 13:07:37,660 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 13:07:37,661 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 13:07:37,663 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 13:07:37,676 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 13:07:37,680 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 13:07:37,681 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 13:07:37,683 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 13:07:37,684 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 13:07:37,685 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 13:07:37,691 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 13:07:37,693 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 13:07:37,696 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 13:07:37,698 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 13:07:37,701 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 13:07:37,703 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 13:07:37,708 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 13:07:37,710 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 13:07:37,712 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 13:07:37,715 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 13:07:37,716 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 13:07:37,718 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 13:07:37,718 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 13:07:37,718 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 13:07:37,719 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 13:07:37,720 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 13:07:37,721 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 13:07:37,721 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 13:07:37,721 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 13:07:37,722 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 13:07:37,723 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 13:07:37,724 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 13:07:37,724 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 13:07:37,725 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 13:07:37,725 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 13:07:37,725 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 13:07:37,726 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 13:07:37,727 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 13:07:37,727 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 [2019-08-08 13:07:37,742 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 13:07:37,742 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 13:07:37,744 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 13:07:37,744 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 13:07:37,744 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 13:07:37,745 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 13:07:37,745 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 13:07:37,745 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 13:07:37,745 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 13:07:37,745 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 13:07:37,746 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 13:07:37,746 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 13:07:37,746 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 13:07:37,746 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 13:07:37,746 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 13:07:37,747 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 13:07:37,747 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 13:07:37,747 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 13:07:37,747 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 13:07:37,747 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 13:07:37,748 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 13:07:37,748 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 13:07:37,748 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 13:07:37,748 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 13:07:37,748 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 13:07:37,749 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 13:07:37,749 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 13:07:37,749 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 13:07:37,749 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 13:07:37,783 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 13:07:37,800 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 13:07:37,803 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 13:07:37,804 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 13:07:37,805 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 13:07:37,806 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_opt-floodmax.4.4.ufo.BOUNDED-8.pals.c [2019-08-08 13:07:37,887 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/201a773ce/d0ee432f6e9b446db64149837d0d1298/FLAGf18ed37e2 [2019-08-08 13:07:38,519 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 13:07:38,520 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_opt-floodmax.4.4.ufo.BOUNDED-8.pals.c [2019-08-08 13:07:38,542 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/201a773ce/d0ee432f6e9b446db64149837d0d1298/FLAGf18ed37e2 [2019-08-08 13:07:38,805 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/201a773ce/d0ee432f6e9b446db64149837d0d1298 [2019-08-08 13:07:38,819 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 13:07:38,823 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 13:07:38,825 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 13:07:38,825 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 13:07:38,832 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 13:07:38,835 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 01:07:38" (1/1) ... [2019-08-08 13:07:38,841 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4410f5ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 01:07:38, skipping insertion in model container [2019-08-08 13:07:38,842 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 01:07:38" (1/1) ... [2019-08-08 13:07:38,850 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 13:07:38,897 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 13:07:39,367 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 13:07:39,388 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 13:07:39,511 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 13:07:39,533 INFO L192 MainTranslator]: Completed translation [2019-08-08 13:07:39,534 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 01:07:39 WrapperNode [2019-08-08 13:07:39,534 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 13:07:39,535 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 13:07:39,535 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 13:07:39,535 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 13:07:39,549 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 01:07:39" (1/1) ... [2019-08-08 13:07:39,550 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 01:07:39" (1/1) ... [2019-08-08 13:07:39,567 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 01:07:39" (1/1) ... [2019-08-08 13:07:39,568 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 01:07:39" (1/1) ... [2019-08-08 13:07:39,595 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 01:07:39" (1/1) ... [2019-08-08 13:07:39,621 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 01:07:39" (1/1) ... [2019-08-08 13:07:39,626 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 01:07:39" (1/1) ... [2019-08-08 13:07:39,634 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 13:07:39,634 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 13:07:39,635 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 13:07:39,635 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 13:07:39,636 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 01:07:39" (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 [2019-08-08 13:07:39,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 13:07:39,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 13:07:39,719 INFO L138 BoogieDeclarations]: Found implementation of procedure node1 [2019-08-08 13:07:39,719 INFO L138 BoogieDeclarations]: Found implementation of procedure node2 [2019-08-08 13:07:39,719 INFO L138 BoogieDeclarations]: Found implementation of procedure node3 [2019-08-08 13:07:39,719 INFO L138 BoogieDeclarations]: Found implementation of procedure node4 [2019-08-08 13:07:39,720 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2019-08-08 13:07:39,720 INFO L138 BoogieDeclarations]: Found implementation of procedure check [2019-08-08 13:07:39,720 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 13:07:39,720 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-08-08 13:07:39,720 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 13:07:39,721 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-08 13:07:39,721 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-08 13:07:39,721 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-08-08 13:07:39,721 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 13:07:39,721 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-08-08 13:07:39,722 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-08-08 13:07:39,722 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-08-08 13:07:39,722 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-08-08 13:07:39,722 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-08-08 13:07:39,723 INFO L130 BoogieDeclarations]: Found specification of procedure node4 [2019-08-08 13:07:39,723 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-08-08 13:07:39,723 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-08-08 13:07:39,724 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 13:07:39,724 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 13:07:39,724 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 13:07:42,615 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 13:07:42,615 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-08 13:07:42,616 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 01:07:42 BoogieIcfgContainer [2019-08-08 13:07:42,617 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 13:07:42,617 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 13:07:42,617 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 13:07:42,617 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 13:07:42,618 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 01:07:42" (1/1) ... [2019-08-08 13:07:42,631 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 13:07:42,634 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 13:07:42,645 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 13:07:42,652 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 13:07:42,654 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 13:07:42,735 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 328 [2019-08-08 13:08:02,920 INFO L185 IcfgInterpreter]: Interpreting procedure assert with input of size 68 [2019-08-08 13:08:02,921 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 13:08:02,922 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 13:08:02,927 INFO L179 IcfgInterpreter]: Location assertErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 301618#(and (= ~nomsg~0 ~p13_new~0) (= ~nomsg~0 ~p14_new~0) (= ~nomsg~0 ~p42_new~0) (exists ((v_main_~c1~0_BEFORE_CALL_1 Int)) (and (<= v_main_~c1~0_BEFORE_CALL_1 2147483647) (= (ite (= 0 v_main_~c1~0_BEFORE_CALL_1) 0 1) |assert_#in~arg|) (<= 0 (+ v_main_~c1~0_BEFORE_CALL_1 2147483648)))) (= (mod assert_~arg 256) 0) (exists ((v_main_~i2~0_BEFORE_CALL_1 Int)) (< v_main_~i2~0_BEFORE_CALL_1 8)) (= ~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 (= 0 ~mode1~0) (= 1 ~mode1~0)) (or (= 1 ~mode3~0) (= 0 ~mode3~0)) (= ~nomsg~0 ~p21_new~0) (exists ((v_main_~c1~0_9 Int)) (not (= 0 (mod (ite (= 0 v_main_~c1~0_9) 0 1) 256)))) (= ~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) (or (= 1 ~mode2~0) (= 0 ~mode2~0))) [2019-08-08 13:08:02,928 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 13:08:02,936 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 13:08:02,939 INFO L168 Benchmark]: Toolchain (without parser) took 24116.59 ms. Allocated memory was 138.9 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 85.7 MB in the beginning and 912.2 MB in the end (delta: -826.4 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2019-08-08 13:08:02,940 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 138.9 MB. Free memory is still 105.8 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-08 13:08:02,941 INFO L168 Benchmark]: CACSL2BoogieTranslator took 709.67 ms. Allocated memory was 138.9 MB in the beginning and 199.2 MB in the end (delta: 60.3 MB). Free memory was 85.3 MB in the beginning and 164.0 MB in the end (delta: -78.8 MB). Peak memory consumption was 26.3 MB. Max. memory is 7.1 GB. [2019-08-08 13:08:02,943 INFO L168 Benchmark]: Boogie Preprocessor took 99.29 ms. Allocated memory is still 199.2 MB. Free memory was 164.0 MB in the beginning and 159.1 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 7.1 GB. [2019-08-08 13:08:02,946 INFO L168 Benchmark]: RCFGBuilder took 2982.29 ms. Allocated memory was 199.2 MB in the beginning and 222.3 MB in the end (delta: 23.1 MB). Free memory was 159.1 MB in the beginning and 167.4 MB in the end (delta: -8.3 MB). Peak memory consumption was 91.2 MB. Max. memory is 7.1 GB. [2019-08-08 13:08:02,947 INFO L168 Benchmark]: Symbolic Interpretation took 20318.90 ms. Allocated memory was 222.3 MB in the beginning and 1.3 GB in the end (delta: 1.0 GB). Free memory was 167.4 MB in the beginning and 912.2 MB in the end (delta: -744.7 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2019-08-08 13:08:02,957 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 1359]: 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.. Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 138.9 MB. Free memory is still 105.8 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 709.67 ms. Allocated memory was 138.9 MB in the beginning and 199.2 MB in the end (delta: 60.3 MB). Free memory was 85.3 MB in the beginning and 164.0 MB in the end (delta: -78.8 MB). Peak memory consumption was 26.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 99.29 ms. Allocated memory is still 199.2 MB. Free memory was 164.0 MB in the beginning and 159.1 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2982.29 ms. Allocated memory was 199.2 MB in the beginning and 222.3 MB in the end (delta: 23.1 MB). Free memory was 159.1 MB in the beginning and 167.4 MB in the end (delta: -8.3 MB). Peak memory consumption was 91.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 20318.90 ms. Allocated memory was 222.3 MB in the beginning and 1.3 GB in the end (delta: 1.0 GB). Free memory was 167.4 MB in the beginning and 912.2 MB in the end (delta: -744.7 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...