Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r207-tall-177969919700069.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool gold2025
Input is Parking-PT-864, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r207-tall-177969919700069
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 928K
-rw-r--r-- 1 mcc users 7.8K Mar 8 08:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Mar 8 08:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Mar 8 08:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Mar 8 08:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Mar 16 08:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 16 08:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 16 08:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 16 08:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 8 08:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Mar 8 08:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 8 08:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Mar 8 08:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 16 08:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 16 08:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 427K Mar 3 18:30 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

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME Parking-PT-864-UpperBounds-00
FORMULA_NAME Parking-PT-864-UpperBounds-01
FORMULA_NAME Parking-PT-864-UpperBounds-02
FORMULA_NAME Parking-PT-864-UpperBounds-03
FORMULA_NAME Parking-PT-864-UpperBounds-04
FORMULA_NAME Parking-PT-864-UpperBounds-05
FORMULA_NAME Parking-PT-864-UpperBounds-06
FORMULA_NAME Parking-PT-864-UpperBounds-07
FORMULA_NAME Parking-PT-864-UpperBounds-08
FORMULA_NAME Parking-PT-864-UpperBounds-09
FORMULA_NAME Parking-PT-864-UpperBounds-10
FORMULA_NAME Parking-PT-864-UpperBounds-11
FORMULA_NAME Parking-PT-864-UpperBounds-12
FORMULA_NAME Parking-PT-864-UpperBounds-13
FORMULA_NAME Parking-PT-864-UpperBounds-14
FORMULA_NAME Parking-PT-864-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1779719644130

Invoking MCC driver with
GOLD_TOOL=
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Parking-PT-864
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202505121319
[2026-05-25 14:34:05] [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]
[2026-05-25 14:34:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 14:34:05] [INFO ] Load time of PNML (sax parser for PT used): 134 ms
[2026-05-25 14:34:05] [INFO ] Transformed 1185 places.
[2026-05-25 14:34:05] [INFO ] Transformed 1697 transitions.
[2026-05-25 14:34:05] [INFO ] Found NUPN structural information;
[2026-05-25 14:34:05] [INFO ] Parsed PT model containing 1185 places and 1697 transitions and 5073 arcs in 240 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Ensure Unique test removed 688 transitions
Reduce redundant transitions removed 688 transitions.
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 1009 rows 1185 cols
[2026-05-25 14:34:05] [INFO ] Computed 280 invariants in 53 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 (38 resets) in 164 ms. (60 steps per ms)
FORMULA Parking-PT-864-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Parking-PT-864-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Parking-PT-864-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Parking-PT-864-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Parking-PT-864-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Parking-PT-864-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Parking-PT-864-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Parking-PT-864-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Parking-PT-864-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Parking-PT-864-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Parking-PT-864-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 50005 steps (10 resets) in 241 ms. (206 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
[2026-05-25 14:34:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-25 14:34:06] [INFO ] [Real]Absence check using 272 positive place invariants in 74 ms returned sat
[2026-05-25 14:34:06] [INFO ] [Real]Absence check using 272 positive and 8 generalized place invariants in 3 ms returned sat
[2026-05-25 14:34:07] [INFO ] [Real]Absence check using state equation in 388 ms returned sat
[2026-05-25 14:34:07] [INFO ] State equation strengthened by 248 read => feed constraints.
[2026-05-25 14:34:07] [INFO ] [Real]Added 248 Read/Feed constraints in 289 ms returned sat
[2026-05-25 14:34:07] [INFO ] Computed and/alt/rep : 864/2496/864 causal constraints (skipped 144 transitions) in 54 ms.
[2026-05-25 14:34:07] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-25 14:34:08] [INFO ] [Nat]Absence check using 272 positive place invariants in 64 ms returned sat
[2026-05-25 14:34:08] [INFO ] [Nat]Absence check using 272 positive and 8 generalized place invariants in 3 ms returned sat
[2026-05-25 14:34:08] [INFO ] [Nat]Absence check using state equation in 352 ms returned sat
[2026-05-25 14:34:08] [INFO ] [Nat]Added 248 Read/Feed constraints in 237 ms returned sat
[2026-05-25 14:34:08] [INFO ] Computed and/alt/rep : 864/2496/864 causal constraints (skipped 144 transitions) in 110 ms.
[2026-05-25 14:34:12] [INFO ] Added : 230 causal constraints over 46 iterations in 4050 ms. Result :unknown
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-25 14:34:13] [INFO ] [Real]Absence check using 272 positive place invariants in 94 ms returned sat
[2026-05-25 14:34:13] [INFO ] [Real]Absence check using 272 positive and 8 generalized place invariants in 2 ms returned sat
[2026-05-25 14:34:13] [INFO ] [Real]Absence check using state equation in 370 ms returned sat
[2026-05-25 14:34:14] [INFO ] SMT solver returned unknown. Retrying;
[2026-05-25 14:34:14] [INFO ] [Real]Added 248 Read/Feed constraints in 1019 ms returned unknown
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-25 14:34:14] [INFO ] [Real]Absence check using 272 positive place invariants in 82 ms returned sat
[2026-05-25 14:34:14] [INFO ] [Real]Absence check using 272 positive and 8 generalized place invariants in 9 ms returned sat
[2026-05-25 14:34:15] [INFO ] [Real]Absence check using state equation in 399 ms returned sat
[2026-05-25 14:34:15] [INFO ] [Real]Added 248 Read/Feed constraints in 470 ms returned sat
[2026-05-25 14:34:15] [INFO ] Computed and/alt/rep : 864/2496/864 causal constraints (skipped 144 transitions) in 57 ms.
[2026-05-25 14:34:16] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-25 14:34:16] [INFO ] [Nat]Absence check using 272 positive place invariants in 85 ms returned sat
[2026-05-25 14:34:16] [INFO ] [Nat]Absence check using 272 positive and 8 generalized place invariants in 4 ms returned sat
[2026-05-25 14:34:16] [INFO ] [Nat]Absence check using state equation in 353 ms returned sat
[2026-05-25 14:34:17] [INFO ] [Nat]Added 248 Read/Feed constraints in 430 ms returned sat
[2026-05-25 14:34:17] [INFO ] Computed and/alt/rep : 864/2496/864 causal constraints (skipped 144 transitions) in 52 ms.
[2026-05-25 14:34:18] [INFO ] Added : 25 causal constraints over 5 iterations in 1391 ms. Result :sat
Minimization took 265 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-25 14:34:19] [INFO ] [Real]Absence check using 272 positive place invariants in 59 ms returned sat
[2026-05-25 14:34:19] [INFO ] [Real]Absence check using 272 positive and 8 generalized place invariants in 2 ms returned sat
[2026-05-25 14:34:19] [INFO ] [Real]Absence check using state equation in 338 ms returned sat
[2026-05-25 14:34:19] [INFO ] [Real]Added 248 Read/Feed constraints in 202 ms returned sat
[2026-05-25 14:34:19] [INFO ] Computed and/alt/rep : 864/2496/864 causal constraints (skipped 144 transitions) in 45 ms.
[2026-05-25 14:34:20] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-25 14:34:20] [INFO ] [Nat]Absence check using 272 positive place invariants in 64 ms returned sat
[2026-05-25 14:34:20] [INFO ] [Nat]Absence check using 272 positive and 8 generalized place invariants in 2 ms returned sat
[2026-05-25 14:34:20] [INFO ] [Nat]Absence check using state equation in 376 ms returned sat
[2026-05-25 14:34:20] [INFO ] [Nat]Added 248 Read/Feed constraints in 231 ms returned sat
[2026-05-25 14:34:20] [INFO ] Computed and/alt/rep : 864/2496/864 causal constraints (skipped 144 transitions) in 50 ms.
[2026-05-25 14:34:25] [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 3
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:301)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1140)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:878)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2254)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:927)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-25 14:34:25] [INFO ] [Real]Absence check using 272 positive place invariants in 76 ms returned sat
[2026-05-25 14:34:25] [INFO ] [Real]Absence check using 272 positive and 8 generalized place invariants in 3 ms returned sat
[2026-05-25 14:34:25] [INFO ] [Real]Absence check using state equation in 377 ms returned sat
[2026-05-25 14:34:26] [INFO ] [Real]Added 248 Read/Feed constraints in 332 ms returned sat
[2026-05-25 14:34:26] [INFO ] Computed and/alt/rep : 864/2496/864 causal constraints (skipped 144 transitions) in 54 ms.
[2026-05-25 14:34:26] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-25 14:34:26] [INFO ] [Nat]Absence check using 272 positive place invariants in 190 ms returned sat
[2026-05-25 14:34:26] [INFO ] [Nat]Absence check using 272 positive and 8 generalized place invariants in 4 ms returned sat
[2026-05-25 14:34:27] [INFO ] [Nat]Absence check using state equation in 331 ms returned sat
[2026-05-25 14:34:27] [INFO ] [Nat]Added 248 Read/Feed constraints in 427 ms returned sat
[2026-05-25 14:34:27] [INFO ] Computed and/alt/rep : 864/2496/864 causal constraints (skipped 144 transitions) in 44 ms.
Maximisation of solution failed !
Minimization took 0 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
FORMULA Parking-PT-864-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1, 0, 0, 0] Max Struct:[1, 1, 1, 1]
Support contains 4 out of 1185 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1185/1185 places, 1009/1009 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 1185 transition count 978
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 1154 transition count 978
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 31 Pre rules applied. Total rules applied 62 place count 1154 transition count 947
Deduced a syphon composed of 31 places in 1 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 124 place count 1123 transition count 947
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 132 place count 1115 transition count 939
Iterating global reduction 2 with 8 rules applied. Total rules applied 140 place count 1115 transition count 939
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 220 place count 1075 transition count 899
Free-agglomeration rule applied 192 times.
Iterating global reduction 2 with 192 rules applied. Total rules applied 412 place count 1075 transition count 707
Reduce places removed 192 places and 0 transitions.
Graph (complete) has 1842 edges and 883 vertex of which 235 are kept as prefixes of interest. Removing 648 places using SCC suffix rule.2 ms
Discarding 648 places :
Also discarding 504 output transitions
Drop transitions (Output transitions of discarded places.) removed 504 transitions
Iterating post reduction 2 with 193 rules applied. Total rules applied 605 place count 235 transition count 203
Drop transitions (Empty/Sink Transition effects.) removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 3 with 24 rules applied. Total rules applied 629 place count 235 transition count 179
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 630 place count 234 transition count 178
Reduce places removed 60 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 93 transitions
Trivial Post-agglo rules discarded 93 transitions
Performed 93 trivial Post agglomeration. Transition count delta: 93
Iterating post reduction 4 with 153 rules applied. Total rules applied 783 place count 174 transition count 85
Reduce places removed 93 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 5 with 116 rules applied. Total rules applied 899 place count 81 transition count 62
Reduce places removed 15 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 6 with 17 rules applied. Total rules applied 916 place count 66 transition count 60
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 918 place count 64 transition count 60
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 18 Pre rules applied. Total rules applied 918 place count 64 transition count 42
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 8 with 36 rules applied. Total rules applied 954 place count 46 transition count 42
Applied a total of 954 rules in 415 ms. Remains 46 /1185 variables (removed 1139) and now considering 42/1009 (removed 967) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 424 ms. Remains : 46/1185 places, 42/1009 transitions.
// Phase 1: matrix 42 rows 46 cols
[2026-05-25 14:34:32] [INFO ] Computed 22 invariants in 1 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1, 0, 0, 0] Max Struct:[1, 1, 1, 1]
FORMULA Parking-PT-864-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 1000000 steps (2 resets) in 1605 ms. (622 steps per ms)
FORMULA Parking-PT-864-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Parking-PT-864-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Parking-PT-864-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1000001 steps (2 resets) in 527 ms. (1893 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 )
[2026-05-25 14:34:35] [INFO ] Flatten gal took : 39 ms
[2026-05-25 14:34:35] [INFO ] Flatten gal took : 20 ms
[2026-05-25 14:34:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12900872239700189628.gal : 7 ms
[2026-05-25 14:34:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12850445211284689071.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12900872239700189628.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12850445211284689071.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:188)
at java.base/java.io.BufferedInputStream.read1(BufferedInputStream.java:343)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:420)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
ITS tools runner thread asked to quit. Dying gracefully.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 29858 ms.

BK_STOP 1779719675318

--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="Parking-PT-864"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2025"
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 2-5973"
echo " Executing tool gold2025"
echo " Input is Parking-PT-864, 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 r207-tall-177969919700069"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Parking-PT-864.tgz
mv Parking-PT-864 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.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 ;