Execution Chart

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

Trace from the execution

Formatting '/data/sdalzilio/mcc2026-input.r015-oct2-177944372400027.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................
=====================================================================
Generated by BenchKit 2-5973
Executing tool gold2025
Input is Anderson-PT-12, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r015-oct2-177944372400027
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.6M
-rw-r--r-- 1 mcc users 8.2K Mar 4 18:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Mar 4 18:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Mar 4 18:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Mar 4 18:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 07:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 07:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 15 07:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 07:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 4 18:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Mar 4 18:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 4 18:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Mar 4 18:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 07:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 07:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 2.1M 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 Anderson-PT-12-UpperBounds-00
FORMULA_NAME Anderson-PT-12-UpperBounds-01
FORMULA_NAME Anderson-PT-12-UpperBounds-02
FORMULA_NAME Anderson-PT-12-UpperBounds-03
FORMULA_NAME Anderson-PT-12-UpperBounds-04
FORMULA_NAME Anderson-PT-12-UpperBounds-05
FORMULA_NAME Anderson-PT-12-UpperBounds-06
FORMULA_NAME Anderson-PT-12-UpperBounds-07
FORMULA_NAME Anderson-PT-12-UpperBounds-08
FORMULA_NAME Anderson-PT-12-UpperBounds-09
FORMULA_NAME Anderson-PT-12-UpperBounds-10
FORMULA_NAME Anderson-PT-12-UpperBounds-11
FORMULA_NAME Anderson-PT-12-UpperBounds-12
FORMULA_NAME Anderson-PT-12-UpperBounds-13
FORMULA_NAME Anderson-PT-12-UpperBounds-14
FORMULA_NAME Anderson-PT-12-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1779685476330

Invoking MCC driver with
GOLD_TOOL=
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Anderson-PT-12
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202505121319
[2026-05-25 05:04:37] [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 05:04:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 05:04:37] [INFO ] Load time of PNML (sax parser for PT used): 205 ms
[2026-05-25 05:04:37] [INFO ] Transformed 889 places.
[2026-05-25 05:04:37] [INFO ] Transformed 4152 transitions.
[2026-05-25 05:04:37] [INFO ] Found NUPN structural information;
[2026-05-25 05:04:37] [INFO ] Parsed PT model containing 889 places and 4152 transitions and 16080 arcs in 335 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 20 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, 1, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
FORMULA Anderson-PT-12-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
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] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 4152 rows 889 cols
[2026-05-25 05:04:38] [INFO ] Computed 27 invariants in 156 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] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (2 resets) in 148 ms. (67 steps per ms)
FORMULA Anderson-PT-12-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-12-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-12-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-12-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-12-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-12-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-12-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-12-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-12-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-12-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-12-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-12-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-12-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 20001 steps (4 resets) in 96 ms. (206 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0] Max Struct:[1, 1]
[2026-05-25 05:04:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-25 05:04:38] [INFO ] [Real]Absence check using 13 positive place invariants in 30 ms returned sat
[2026-05-25 05:04:38] [INFO ] [Real]Absence check using 13 positive and 14 generalized place invariants in 49 ms returned sat
[2026-05-25 05:04:40] [INFO ] [Real]Absence check using state equation in 1928 ms returned sat
[2026-05-25 05:04:41] [INFO ] State equation strengthened by 132 read => feed constraints.
[2026-05-25 05:04:41] [INFO ] [Real]Added 132 Read/Feed constraints in 139 ms returned sat
[2026-05-25 05:04:41] [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 05:04:41] [INFO ] [Nat]Absence check using 13 positive place invariants in 22 ms returned sat
[2026-05-25 05:04:41] [INFO ] [Nat]Absence check using 13 positive and 14 generalized place invariants in 36 ms returned sat
[2026-05-25 05:04:45] [INFO ] [Nat]Absence check using state equation in 3502 ms returned sat
[2026-05-25 05:04:45] [INFO ] [Nat]Added 132 Read/Feed constraints in 233 ms returned sat
[2026-05-25 05:04:46] [INFO ] Computed and/alt/rep : 156/168/156 causal constraints (skipped 3984 transitions) in 686 ms.
[2026-05-25 05:04:46] [INFO ] Added : 2 causal constraints over 1 iterations in 923 ms. Result :unknown
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-25 05:04:46] [INFO ] [Real]Absence check using 13 positive place invariants in 21 ms returned sat
[2026-05-25 05:04:46] [INFO ] [Real]Absence check using 13 positive and 14 generalized place invariants in 62 ms returned sat
[2026-05-25 05:04:47] [INFO ] [Real]Absence check using state equation in 1256 ms returned sat
[2026-05-25 05:04:48] [INFO ] [Real]Added 132 Read/Feed constraints in 277 ms returned sat
[2026-05-25 05:04:48] [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 05:04:48] [INFO ] [Nat]Absence check using 13 positive place invariants in 22 ms returned sat
[2026-05-25 05:04:48] [INFO ] [Nat]Absence check using 13 positive and 14 generalized place invariants in 85 ms returned sat
[2026-05-25 05:04:50] [INFO ] [Nat]Absence check using state equation in 1858 ms returned sat
[2026-05-25 05:04:50] [INFO ] [Nat]Added 132 Read/Feed constraints in 410 ms returned sat
[2026-05-25 05:04:51] [INFO ] Computed and/alt/rep : 156/168/156 causal constraints (skipped 3984 transitions) in 780 ms.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 05:04:53] [INFO ] Deduced a trap composed of 82 places in 845 ms of which 133 ms to minimize.
[2026-05-25 05:04:53] [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 1
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.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1131)
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)
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 889 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 889/889 places, 4152/4152 transitions.
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 130 Pre rules applied. Total rules applied 0 place count 889 transition count 4022
Deduced a syphon composed of 130 places in 2 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 0 with 260 rules applied. Total rules applied 260 place count 759 transition count 4022
Discarding 262 places :
Symmetric choice reduction at 0 with 262 rule applications. Total rules 522 place count 497 transition count 856
Iterating global reduction 0 with 262 rules applied. Total rules applied 784 place count 497 transition count 856
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 788 place count 495 transition count 854
Applied a total of 788 rules in 208 ms. Remains 495 /889 variables (removed 394) and now considering 854/4152 (removed 3298) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 218 ms. Remains : 495/889 places, 854/4152 transitions.
// Phase 1: matrix 854 rows 495 cols
[2026-05-25 05:04:54] [INFO ] Computed 27 invariants in 29 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0] Max Struct:[1, 1]
RANDOM walk for 1000000 steps (2 resets) in 2200 ms. (454 steps per ms)
BEST_FIRST walk for 2000002 steps (4 resets) in 2150 ms. (929 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0] Max Struct:[1, 1]
[2026-05-25 05:04:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2026-05-25 05:04:58] [INFO ] [Real]Absence check using 14 positive place invariants in 24 ms returned sat
[2026-05-25 05:04:58] [INFO ] [Real]Absence check using 14 positive and 13 generalized place invariants in 30 ms returned sat
[2026-05-25 05:04:59] [INFO ] [Real]Absence check using state equation in 384 ms returned sat
[2026-05-25 05:04:59] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2026-05-25 05:04:59] [INFO ] [Nat]Absence check using 14 positive place invariants in 14 ms returned sat
[2026-05-25 05:04:59] [INFO ] [Nat]Absence check using 14 positive and 13 generalized place invariants in 18 ms returned sat
[2026-05-25 05:04:59] [INFO ] [Nat]Absence check using state equation in 266 ms returned sat
[2026-05-25 05:04:59] [INFO ] State equation strengthened by 132 read => feed constraints.
[2026-05-25 05:04:59] [INFO ] [Nat]Added 132 Read/Feed constraints in 168 ms returned sat
[2026-05-25 05:04:59] [INFO ] Computed and/alt/rep : 26/38/26 causal constraints (skipped 816 transitions) in 80 ms.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 05:05:00] [INFO ] Deduced a trap composed of 48 places in 380 ms of which 45 ms to minimize.
[2026-05-25 05:05:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 464 ms
[2026-05-25 05:05:00] [INFO ] Added : 2 causal constraints over 1 iterations in 774 ms. Result :sat
Minimization took 600 ms.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2026-05-25 05:05:01] [INFO ] [Real]Absence check using 14 positive place invariants in 13 ms returned sat
[2026-05-25 05:05:01] [INFO ] [Real]Absence check using 14 positive and 13 generalized place invariants in 26 ms returned sat
[2026-05-25 05:05:01] [INFO ] [Real]Absence check using state equation in 338 ms returned sat
[2026-05-25 05:05:01] [INFO ] [Real]Added 132 Read/Feed constraints in 75 ms returned sat
[2026-05-25 05:05:01] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2026-05-25 05:05:01] [INFO ] [Nat]Absence check using 14 positive place invariants in 15 ms returned sat
[2026-05-25 05:05:02] [INFO ] [Nat]Absence check using 14 positive and 13 generalized place invariants in 49 ms returned sat
[2026-05-25 05:05:02] [INFO ] [Nat]Absence check using state equation in 393 ms returned sat
[2026-05-25 05:05:02] [INFO ] [Nat]Added 132 Read/Feed constraints in 189 ms returned sat
[2026-05-25 05:05:02] [INFO ] Computed and/alt/rep : 26/38/26 causal constraints (skipped 816 transitions) in 79 ms.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 05:05:03] [INFO ] Deduced a trap composed of 48 places in 333 ms of which 45 ms to minimize.
[2026-05-25 05:05:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 443 ms
[2026-05-25 05:05:03] [INFO ] Added : 2 causal constraints over 2 iterations in 846 ms. Result :sat
Minimization took 614 ms.
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 495 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 495/495 places, 854/854 transitions.
Applied a total of 0 rules in 48 ms. Remains 495 /495 variables (removed 0) and now considering 854/854 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 495/495 places, 854/854 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 495/495 places, 854/854 transitions.
Applied a total of 0 rules in 38 ms. Remains 495 /495 variables (removed 0) and now considering 854/854 (removed 0) transitions.
[2026-05-25 05:05:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-05-25 05:05:05] [INFO ] Implicit Places using invariants in 1073 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1076 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 494/495 places, 854/854 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 144 transitions
Trivial Post-agglo rules discarded 144 transitions
Performed 144 trivial Post agglomeration. Transition count delta: 144
Iterating post reduction 0 with 144 rules applied. Total rules applied 144 place count 494 transition count 710
Reduce places removed 144 places and 0 transitions.
Iterating post reduction 1 with 144 rules applied. Total rules applied 288 place count 350 transition count 710
Applied a total of 288 rules in 21 ms. Remains 350 /494 variables (removed 144) and now considering 710/854 (removed 144) transitions.
// Phase 1: matrix 710 rows 350 cols
[2026-05-25 05:05:05] [INFO ] Computed 26 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-05-25 05:05:05] [INFO ] Implicit Places using invariants in 508 ms returned []
[2026-05-25 05:05:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-05-25 05:05:06] [INFO ] State equation strengthened by 132 read => feed constraints.
[2026-05-25 05:05:07] [INFO ] Implicit Places using invariants and state equation in 1803 ms returned []
Implicit Place search using SMT with State Equation took 2326 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 350/495 places, 710/854 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 3465 ms. Remains : 350/495 places, 710/854 transitions.
[2026-05-25 05:05:07] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0] Max Struct:[1, 1]
RANDOM walk for 1000000 steps (2 resets) in 1363 ms. (733 steps per ms)
FORMULA Anderson-PT-12-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-12-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1000001 steps (2 resets) in 690 ms. (1447 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 05:05:10] [INFO ] Flatten gal took : 109 ms
[2026-05-25 05:05:10] [INFO ] Flatten gal took : 43 ms
[2026-05-25 05:05:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16563000204779304461.gal : 28 ms
[2026-05-25 05:05:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2255807861696666477.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/ReachabilityCardinality16563000204779304461.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2255807861696666477.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

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 32657 ms.

BK_STOP 1779685510242

--------------------
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="Anderson-PT-12"
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 Anderson-PT-12, 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 r015-oct2-177944372400027"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Anderson-PT-12.tgz
mv Anderson-PT-12 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 ;