Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r356-tall-171683760700269.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool itstools
Input is ShieldIIPt-PT-010B, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r356-tall-171683760700269
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Apr 12 20:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K Apr 12 20:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Apr 12 20:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Apr 12 20:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 167K May 18 16:43 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldIIPt-PT-010B-UpperBounds-00
FORMULA_NAME ShieldIIPt-PT-010B-UpperBounds-01
FORMULA_NAME ShieldIIPt-PT-010B-UpperBounds-02
FORMULA_NAME ShieldIIPt-PT-010B-UpperBounds-03
FORMULA_NAME ShieldIIPt-PT-010B-UpperBounds-04
FORMULA_NAME ShieldIIPt-PT-010B-UpperBounds-05
FORMULA_NAME ShieldIIPt-PT-010B-UpperBounds-06
FORMULA_NAME ShieldIIPt-PT-010B-UpperBounds-07
FORMULA_NAME ShieldIIPt-PT-010B-UpperBounds-08
FORMULA_NAME ShieldIIPt-PT-010B-UpperBounds-09
FORMULA_NAME ShieldIIPt-PT-010B-UpperBounds-10
FORMULA_NAME ShieldIIPt-PT-010B-UpperBounds-11
FORMULA_NAME ShieldIIPt-PT-010B-UpperBounds-12
FORMULA_NAME ShieldIIPt-PT-010B-UpperBounds-13
FORMULA_NAME ShieldIIPt-PT-010B-UpperBounds-14
FORMULA_NAME ShieldIIPt-PT-010B-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716931146185

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-010B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2024-05-28 21:19:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 21:19:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 21:19:07] [INFO ] Load time of PNML (sax parser for PT used): 104 ms
[2024-05-28 21:19:07] [INFO ] Transformed 703 places.
[2024-05-28 21:19:07] [INFO ] Transformed 653 transitions.
[2024-05-28 21:19:07] [INFO ] Found NUPN structural information;
[2024-05-28 21:19:07] [INFO ] Parsed PT model containing 703 places and 653 transitions and 1626 arcs in 219 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 653 rows 703 cols
[2024-05-28 21:19:07] [INFO ] Computed 91 invariants in 16 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (2 resets) in 92 ms. (107 steps per ms)
FORMULA ShieldIIPt-PT-010B-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldIIPt-PT-010B-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldIIPt-PT-010B-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldIIPt-PT-010B-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldIIPt-PT-010B-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldIIPt-PT-010B-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldIIPt-PT-010B-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldIIPt-PT-010B-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldIIPt-PT-010B-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldIIPt-PT-010B-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldIIPt-PT-010B-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldIIPt-PT-010B-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldIIPt-PT-010B-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldIIPt-PT-010B-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 20002 steps (4 resets) in 28 ms. (689 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0] Max Struct:[1, 1]
[2024-05-28 21:19:07] [INFO ] Invariant cache hit.
[2024-05-28 21:19:08] [INFO ] [Real]Absence check using 91 positive place invariants in 29 ms returned sat
[2024-05-28 21:19:08] [INFO ] [Real]Absence check using state equation in 215 ms returned sat
[2024-05-28 21:19:08] [INFO ] Deduced a trap composed of 25 places in 379 ms of which 37 ms to minimize.
[2024-05-28 21:19:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 21:19:09] [INFO ] [Nat]Absence check using 91 positive place invariants in 26 ms returned sat
[2024-05-28 21:19:09] [INFO ] [Nat]Absence check using state equation in 213 ms returned sat
[2024-05-28 21:19:09] [INFO ] Deduced a trap composed of 25 places in 165 ms of which 4 ms to minimize.
[2024-05-28 21:19:09] [INFO ] Deduced a trap composed of 19 places in 163 ms of which 5 ms to minimize.
[2024-05-28 21:19:09] [INFO ] Deduced a trap composed of 23 places in 155 ms of which 3 ms to minimize.
[2024-05-28 21:19:09] [INFO ] Deduced a trap composed of 20 places in 144 ms of which 4 ms to minimize.
[2024-05-28 21:19:10] [INFO ] Deduced a trap composed of 25 places in 141 ms of which 3 ms to minimize.
[2024-05-28 21:19:10] [INFO ] Deduced a trap composed of 21 places in 131 ms of which 3 ms to minimize.
[2024-05-28 21:19:10] [INFO ] Deduced a trap composed of 24 places in 116 ms of which 3 ms to minimize.
[2024-05-28 21:19:10] [INFO ] Deduced a trap composed of 22 places in 124 ms of which 3 ms to minimize.
[2024-05-28 21:19:10] [INFO ] Deduced a trap composed of 21 places in 130 ms of which 3 ms to minimize.
[2024-05-28 21:19:10] [INFO ] Deduced a trap composed of 21 places in 125 ms of which 3 ms to minimize.
[2024-05-28 21:19:11] [INFO ] Deduced a trap composed of 17 places in 139 ms of which 3 ms to minimize.
[2024-05-28 21:19:11] [INFO ] Deduced a trap composed of 21 places in 127 ms of which 3 ms to minimize.
[2024-05-28 21:19:11] [INFO ] Deduced a trap composed of 23 places in 150 ms of which 2 ms to minimize.
[2024-05-28 21:19:11] [INFO ] Deduced a trap composed of 23 places in 134 ms of which 5 ms to minimize.
[2024-05-28 21:19:11] [INFO ] Deduced a trap composed of 24 places in 103 ms of which 3 ms to minimize.
[2024-05-28 21:19:11] [INFO ] Deduced a trap composed of 29 places in 109 ms of which 3 ms to minimize.
[2024-05-28 21:19:11] [INFO ] Deduced a trap composed of 29 places in 111 ms of which 3 ms to minimize.
[2024-05-28 21:19:12] [INFO ] Deduced a trap composed of 17 places in 90 ms of which 2 ms to minimize.
[2024-05-28 21:19:12] [INFO ] Deduced a trap composed of 26 places in 84 ms of which 2 ms to minimize.
[2024-05-28 21:19:12] [INFO ] Deduced a trap composed of 25 places in 78 ms of which 2 ms to minimize.
[2024-05-28 21:19:12] [INFO ] Trap strengthening (SAT) tested/added 21/20 trap constraints in 3099 ms
[2024-05-28 21:19:12] [INFO ] Computed and/alt/rep : 652/983/652 causal constraints (skipped 0 transitions) in 47 ms.
[2024-05-28 21:19:13] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
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:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1137)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-28 21:19:13] [INFO ] [Real]Absence check using 91 positive place invariants in 27 ms returned sat
[2024-05-28 21:19:14] [INFO ] [Real]Absence check using state equation in 182 ms returned sat
[2024-05-28 21:19:14] [INFO ] Deduced a trap composed of 24 places in 122 ms of which 4 ms to minimize.
[2024-05-28 21:19:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 21:19:14] [INFO ] [Nat]Absence check using 91 positive place invariants in 29 ms returned sat
[2024-05-28 21:19:14] [INFO ] [Nat]Absence check using state equation in 197 ms returned sat
[2024-05-28 21:19:14] [INFO ] Deduced a trap composed of 24 places in 124 ms of which 3 ms to minimize.
[2024-05-28 21:19:15] [INFO ] Deduced a trap composed of 19 places in 122 ms of which 2 ms to minimize.
[2024-05-28 21:19:15] [INFO ] Deduced a trap composed of 25 places in 116 ms of which 2 ms to minimize.
[2024-05-28 21:19:15] [INFO ] Deduced a trap composed of 17 places in 113 ms of which 2 ms to minimize.
[2024-05-28 21:19:15] [INFO ] Deduced a trap composed of 13 places in 118 ms of which 3 ms to minimize.
[2024-05-28 21:19:15] [INFO ] Deduced a trap composed of 23 places in 126 ms of which 3 ms to minimize.
[2024-05-28 21:19:15] [INFO ] Deduced a trap composed of 20 places in 142 ms of which 3 ms to minimize.
[2024-05-28 21:19:15] [INFO ] Deduced a trap composed of 21 places in 117 ms of which 2 ms to minimize.
[2024-05-28 21:19:16] [INFO ] Deduced a trap composed of 23 places in 113 ms of which 3 ms to minimize.
[2024-05-28 21:19:16] [INFO ] Deduced a trap composed of 26 places in 116 ms of which 3 ms to minimize.
[2024-05-28 21:19:16] [INFO ] Deduced a trap composed of 25 places in 103 ms of which 3 ms to minimize.
[2024-05-28 21:19:16] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 2 ms to minimize.
[2024-05-28 21:19:16] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 1758 ms
[2024-05-28 21:19:16] [INFO ] Computed and/alt/rep : 652/983/652 causal constraints (skipped 0 transitions) in 37 ms.
[2024-05-28 21:19:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1137)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0] Max Struct:[1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0] Max Struct:[1, 1]
Support contains 2 out of 703 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 703/703 places, 653/653 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 171 transitions
Trivial Post-agglo rules discarded 171 transitions
Performed 171 trivial Post agglomeration. Transition count delta: 171
Iterating post reduction 0 with 171 rules applied. Total rules applied 171 place count 703 transition count 482
Reduce places removed 171 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 173 rules applied. Total rules applied 344 place count 532 transition count 480
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 345 place count 531 transition count 480
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 41 Pre rules applied. Total rules applied 345 place count 531 transition count 439
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 3 with 82 rules applied. Total rules applied 427 place count 490 transition count 439
Discarding 70 places :
Symmetric choice reduction at 3 with 70 rule applications. Total rules 497 place count 420 transition count 369
Iterating global reduction 3 with 70 rules applied. Total rules applied 567 place count 420 transition count 369
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 30 Pre rules applied. Total rules applied 567 place count 420 transition count 339
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 627 place count 390 transition count 339
Performed 168 Post agglomeration using F-continuation condition.Transition count delta: 168
Deduced a syphon composed of 168 places in 0 ms
Reduce places removed 168 places and 0 transitions.
Iterating global reduction 3 with 336 rules applied. Total rules applied 963 place count 222 transition count 171
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 3 with 56 rules applied. Total rules applied 1019 place count 194 transition count 189
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1020 place count 194 transition count 188
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1021 place count 194 transition count 187
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1022 place count 193 transition count 187
Partial Free-agglomeration rule applied 10 times.
Drop transitions (Partial Free agglomeration) removed 10 transitions
Iterating global reduction 5 with 10 rules applied. Total rules applied 1032 place count 193 transition count 187
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1033 place count 192 transition count 186
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1035 place count 190 transition count 186
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1035 place count 190 transition count 185
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1037 place count 189 transition count 185
Applied a total of 1037 rules in 166 ms. Remains 189 /703 variables (removed 514) and now considering 185/653 (removed 468) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 178 ms. Remains : 189/703 places, 185/653 transitions.
// Phase 1: matrix 185 rows 189 cols
[2024-05-28 21:19:19] [INFO ] Computed 89 invariants in 2 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0] Max Struct:[1, 1]
RANDOM walk for 1000000 steps (2 resets) in 2828 ms. (353 steps per ms)
FORMULA ShieldIIPt-PT-010B-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldIIPt-PT-010B-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1000001 steps (2 resets) in 1415 ms. (706 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2024-05-28 21:19:24] [INFO ] Flatten gal took : 48 ms
[2024-05-28 21:19:24] [INFO ] Flatten gal took : 17 ms
[2024-05-28 21:19:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15619688373239544607.gal : 10 ms
[2024-05-28 21:19:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10186051655677666854.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15619688373239544607.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10186051655677666854.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
its-reach command run as :

ITS tools runner thread asked to quit. Dying gracefully.
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:168)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:334)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:270)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:313)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:188)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:177)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:162)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:329)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:396)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:840)
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 16831 ms.

BK_STOP 1716931164407

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="ShieldIIPt-PT-010B"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
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 2-5568"
echo " Executing tool itstools"
echo " Input is ShieldIIPt-PT-010B, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r356-tall-171683760700269"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-010B.tgz
mv ShieldIIPt-PT-010B execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;