Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r298-tall-167873952000607.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is PolyORBLF-PT-S06J04T08, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r298-tall-167873952000607
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 22M
-rw-r--r-- 1 mcc users 26K Feb 26 14:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 141K Feb 26 14:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 221K Feb 26 14:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 984K Feb 26 14:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 12K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 44K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 44K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 154K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 23K Feb 26 15:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K Feb 26 15:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.1M Feb 26 15:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 4.7M Feb 26 15:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.6K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 14M Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-00
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-01
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-02
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-03
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-04
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-05
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-06
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-07
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-08
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-09
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-10
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-11
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-12
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-13
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-14
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679605233072

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S06J04T08
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-23 21:00:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-23 21:00:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 21:00:35] [INFO ] Load time of PNML (sax parser for PT used): 603 ms
[2023-03-23 21:00:35] [INFO ] Transformed 810 places.
[2023-03-23 21:00:35] [INFO ] Transformed 14014 transitions.
[2023-03-23 21:00:35] [INFO ] Parsed PT model containing 810 places and 14014 transitions and 118428 arcs in 773 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 150 ms.
Working with output stream class java.io.PrintStream
[2023-03-23 21:00:35] [INFO ] Reduced 9360 identical enabling conditions.
[2023-03-23 21:00:35] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-23 21:00:35] [INFO ] Reduced 9360 identical enabling conditions.
[2023-03-23 21:00:35] [INFO ] Reduced 120 identical enabling conditions.
[2023-03-23 21:00:35] [INFO ] Reduced 9360 identical enabling conditions.
[2023-03-23 21:00:35] [INFO ] Reduced 120 identical enabling conditions.
[2023-03-23 21:00:35] [INFO ] Reduced 120 identical enabling conditions.
[2023-03-23 21:00:35] [INFO ] Reduced 9360 identical enabling conditions.
[2023-03-23 21:00:35] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-23 21:00:35] [INFO ] Reduced 120 identical enabling conditions.
[2023-03-23 21:00:35] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-23 21:00:35] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-23 21:00:35] [INFO ] Reduced 1280 identical enabling conditions.
[2023-03-23 21:00:35] [INFO ] Reduced 1280 identical enabling conditions.
Ensure Unique test removed 10760 transitions
Reduce redundant transitions removed 10760 transitions.
Incomplete random walk after 10000 steps, including 61 resets, run finished after 548 ms. (steps per millisecond=18 ) properties (out of 16) seen :5
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 3505 ms. (steps per millisecond=2 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 285 resets, run finished after 3085 ms. (steps per millisecond=3 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 231 ms. (steps per millisecond=43 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=51 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 157 ms. (steps per millisecond=63 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2023-03-23 21:00:44] [INFO ] Flow matrix only has 3206 transitions (discarded 48 similar events)
// Phase 1: matrix 3206 rows 810 cols
[2023-03-23 21:00:44] [INFO ] Computed 58 place invariants in 188 ms
[2023-03-23 21:00:57] [INFO ] [Real]Absence check using 17 positive place invariants in 16 ms returned sat
[2023-03-23 21:00:57] [INFO ] [Real]Absence check using 17 positive and 41 generalized place invariants in 60 ms returned sat
[2023-03-23 21:00:57] [INFO ] After 832ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:10
[2023-03-23 21:00:58] [INFO ] [Nat]Absence check using 17 positive place invariants in 28 ms returned sat
[2023-03-23 21:00:58] [INFO ] [Nat]Absence check using 17 positive and 41 generalized place invariants in 55 ms returned sat
[2023-03-23 21:01:11] [INFO ] After 12862ms SMT Verify possible using state equation in natural domain returned unsat :9 sat :2
[2023-03-23 21:01:11] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-23 21:01:21] [INFO ] After 9754ms SMT Verify possible using 224 Read/Feed constraints in natural domain returned unsat :9 sat :2
[2023-03-23 21:01:22] [INFO ] After 10678ms SMT Verify possible using trap constraints in natural domain returned unsat :9 sat :2
Attempting to minimize the solution found.
Minimization took 422 ms.
[2023-03-23 21:01:22] [INFO ] After 24990ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :2
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 15 ms.
Support contains 20 out of 810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 810/810 places, 3254/3254 transitions.
Ensure Unique test removed 6 places
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 804 transition count 3190
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 134 place count 740 transition count 3190
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 134 place count 740 transition count 3094
Deduced a syphon composed of 96 places in 3 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 326 place count 644 transition count 3094
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 3 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 518 place count 548 transition count 2998
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 2 with 16 rules applied. Total rules applied 534 place count 548 transition count 2982
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 550 place count 532 transition count 2982
Applied a total of 550 rules in 537 ms. Remains 532 /810 variables (removed 278) and now considering 2982/3254 (removed 272) transitions.
[2023-03-23 21:01:23] [INFO ] Flow matrix only has 2934 transitions (discarded 48 similar events)
// Phase 1: matrix 2934 rows 532 cols
[2023-03-23 21:01:23] [INFO ] Computed 52 place invariants in 100 ms
[2023-03-23 21:01:25] [INFO ] Dead Transitions using invariants and state equation in 1705 ms found 1224 transitions.
Found 1224 dead transitions using SMT.
Drop transitions removed 1224 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1224 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 532/810 places, 1758/3254 transitions.
Applied a total of 0 rules in 45 ms. Remains 532 /532 variables (removed 0) and now considering 1758/1758 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2293 ms. Remains : 532/810 places, 1758/3254 transitions.
Incomplete random walk after 10000 steps, including 121 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 93313 steps, run timeout after 3001 ms. (steps per millisecond=31 ) properties seen :{}
Probabilistic random walk after 93313 steps, saw 32468 distinct states, run finished after 3002 ms. (steps per millisecond=31 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-23 21:01:28] [INFO ] Flow matrix only has 1710 transitions (discarded 48 similar events)
// Phase 1: matrix 1710 rows 532 cols
[2023-03-23 21:01:28] [INFO ] Computed 52 place invariants in 37 ms
[2023-03-23 21:01:28] [INFO ] [Real]Absence check using 18 positive place invariants in 4 ms returned sat
[2023-03-23 21:01:28] [INFO ] [Real]Absence check using 18 positive and 34 generalized place invariants in 27 ms returned sat
[2023-03-23 21:01:28] [INFO ] After 121ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-23 21:01:28] [INFO ] [Nat]Absence check using 18 positive place invariants in 4 ms returned sat
[2023-03-23 21:01:28] [INFO ] [Nat]Absence check using 18 positive and 34 generalized place invariants in 28 ms returned sat
[2023-03-23 21:01:53] [INFO ] After 24877ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 21:01:53] [INFO ] State equation strengthened by 224 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-23 21:01:53] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 21:01:53] [INFO ] After 25033ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Parikh walk visited 0 properties in 2 ms.
Support contains 20 out of 532 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 532/532 places, 1758/1758 transitions.
Applied a total of 0 rules in 38 ms. Remains 532 /532 variables (removed 0) and now considering 1758/1758 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 532/532 places, 1758/1758 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 532/532 places, 1758/1758 transitions.
Applied a total of 0 rules in 41 ms. Remains 532 /532 variables (removed 0) and now considering 1758/1758 (removed 0) transitions.
[2023-03-23 21:01:53] [INFO ] Flow matrix only has 1710 transitions (discarded 48 similar events)
[2023-03-23 21:01:53] [INFO ] Invariant cache hit.
[2023-03-23 21:01:54] [INFO ] Implicit Places using invariants in 575 ms returned [35, 51, 150, 191, 224, 331, 338, 523]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 585 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 524/532 places, 1758/1758 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 520 transition count 1754
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 520 transition count 1754
Applied a total of 8 rules in 68 ms. Remains 520 /524 variables (removed 4) and now considering 1754/1758 (removed 4) transitions.
[2023-03-23 21:01:54] [INFO ] Flow matrix only has 1706 transitions (discarded 48 similar events)
// Phase 1: matrix 1706 rows 520 cols
[2023-03-23 21:01:54] [INFO ] Computed 44 place invariants in 30 ms
[2023-03-23 21:01:55] [INFO ] Implicit Places using invariants in 627 ms returned []
[2023-03-23 21:01:55] [INFO ] Flow matrix only has 1706 transitions (discarded 48 similar events)
[2023-03-23 21:01:55] [INFO ] Invariant cache hit.
[2023-03-23 21:01:55] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-23 21:01:59] [INFO ] Implicit Places using invariants and state equation in 4799 ms returned []
Implicit Place search using SMT with State Equation took 5433 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 520/532 places, 1754/1758 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 6129 ms. Remains : 520/532 places, 1754/1758 transitions.
Incomplete random walk after 10000 steps, including 118 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 2) seen :1
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 1 properties.
[2023-03-23 21:02:00] [INFO ] Flow matrix only has 1706 transitions (discarded 48 similar events)
[2023-03-23 21:02:00] [INFO ] Invariant cache hit.
[2023-03-23 21:02:00] [INFO ] [Real]Absence check using 16 positive place invariants in 5 ms returned sat
[2023-03-23 21:02:00] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 31 ms returned sat
[2023-03-23 21:02:00] [INFO ] After 130ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 21:02:00] [INFO ] [Nat]Absence check using 16 positive place invariants in 8 ms returned sat
[2023-03-23 21:02:00] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 34 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-23 21:02:25] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 21:02:25] [INFO ] After 25063ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 0 ms.
Support contains 14 out of 520 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 520/520 places, 1754/1754 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 520 transition count 1753
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 519 transition count 1753
Applied a total of 2 rules in 73 ms. Remains 519 /520 variables (removed 1) and now considering 1753/1754 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 519/520 places, 1753/1754 transitions.
Incomplete random walk after 10000 steps, including 107 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 1) seen :0
Finished Best-First random walk after 6385 steps, including 1 resets, run visited all 1 properties in 24 ms. (steps per millisecond=266 )
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
Total runtime 111011 ms.
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=ReachabilityFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: PolyORBLF_PT_S06J04T08
(NrP: 810 NrTr: 14014 NrArc: 118428)

parse formulas
formulas created successfully
place and transition orderings generation:0m 7.990sec

net check time: 0m 0.023sec

init dd package: 0m 2.851sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9354200 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16077976 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.728sec

69415 131908 307381 394017 405025 463456 568952 619183 645178 684689 811435 837653 850737 833999 914111 935134 943600 942428 1000285 1013246 988251 1014432 1041624 1051260 952905 966534 944565

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-PT-S06J04T08"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="marciexred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool marciexred"
echo " Input is PolyORBLF-PT-S06J04T08, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r298-tall-167873952000607"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J04T08.tgz
mv PolyORBLF-PT-S06J04T08 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;