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.r354-tall-178024402900239.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 itstools
Input is SupplyChain-PT-02000, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r354-tall-178024402900239
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 8.8M
-rw-r--r-- 1 mcc users 9.0K May 27 07:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K May 27 07:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 27 07:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K May 27 07:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 27 11:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 27 11:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 27 11:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 27 11:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 13K May 27 07:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 131K May 27 07:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K May 27 07:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K May 27 07:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 27 11:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 27 11:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 26 18:17 equiv_col
-rw-r--r-- 1 mcc users 6 May 26 18:17 instance
-rw-r--r-- 1 mcc users 6 May 26 18:17 iscolored
-rw-r--r-- 1 mcc users 8.3M May 26 18:17 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME SupplyChain-PT-02000-ReachabilityFireability-2024-00
FORMULA_NAME SupplyChain-PT-02000-ReachabilityFireability-2024-01
FORMULA_NAME SupplyChain-PT-02000-ReachabilityFireability-2024-02
FORMULA_NAME SupplyChain-PT-02000-ReachabilityFireability-2024-03
FORMULA_NAME SupplyChain-PT-02000-ReachabilityFireability-2024-04
FORMULA_NAME SupplyChain-PT-02000-ReachabilityFireability-2024-05
FORMULA_NAME SupplyChain-PT-02000-ReachabilityFireability-2024-06
FORMULA_NAME SupplyChain-PT-02000-ReachabilityFireability-2024-07
FORMULA_NAME SupplyChain-PT-02000-ReachabilityFireability-2024-08
FORMULA_NAME SupplyChain-PT-02000-ReachabilityFireability-2024-09
FORMULA_NAME SupplyChain-PT-02000-ReachabilityFireability-2024-10
FORMULA_NAME SupplyChain-PT-02000-ReachabilityFireability-2024-11
FORMULA_NAME SupplyChain-PT-02000-ReachabilityFireability-2024-12
FORMULA_NAME SupplyChain-PT-02000-ReachabilityFireability-2024-13
FORMULA_NAME SupplyChain-PT-02000-ReachabilityFireability-2024-14
FORMULA_NAME SupplyChain-PT-02000-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1780264923601

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SupplyChain-PT-02000
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202604301425
[2026-05-31 22:02:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-31 22:02:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-31 22:02:05] [INFO ] Load time of PNML (sax parser for PT used): 590 ms
[2026-05-31 22:02:05] [INFO ] Transformed 26004 places.
[2026-05-31 22:02:05] [INFO ] Transformed 16003 transitions.
[2026-05-31 22:02:05] [INFO ] Parsed PT model containing 26004 places and 16003 transitions and 72006 arcs in 811 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
[2026-05-31 22:02:12] [INFO ] Flatten gal took : 5878 ms
RANDOM walk for 40000 steps (8 resets) in 31535 ms. (1 steps per ms) remains 7/16 properties
FORMULA SupplyChain-PT-02000-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-02000-ReachabilityFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-02000-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-02000-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-02000-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-02000-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-02000-ReachabilityFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-02000-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-02000-ReachabilityFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 3308 ms. (12 steps per ms) remains 7/7 properties
[2026-05-31 22:02:15] [INFO ] Flatten gal took : 2969 ms
[2026-05-31 22:02:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12647830667510283018.gal : 314 ms
[2026-05-31 22:02:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2352334427176477976.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12647830667510283018.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2352334427176477976.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
BEST_FIRST walk for 40004 steps (8 resets) in 4035 ms. (9 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2882 ms. (13 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3028 ms. (13 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3526 ms. (11 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2860 ms. (13 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2952 ms. (13 steps per ms) remains 7/7 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2950406607724531102.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12715014591038955110.kers'
[2026-05-31 22:02:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2950406607724531102.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12715014591038955110.kers]
Normalized transition count is 16002 out of 16003 initially.
Culling duplicate invariants (modulo rational): removing 6090 columns.
Culled 6090 columns in 29 ms.
// Phase 1: matrix 16002 rows 19914 cols 52004 entries
Finished phase 1 with 11912 SingleSign rule and 2000 generalized
[2026-05-31 22:02:20] [INFO ] Computed 12092 invariants in 160 ms
Computed 12092 P flows in 162 ms.
Exported basis to /tmp/petrispot-output-12715014591038955110.kers
Total runtime 178 ms.
[2026-05-31 22:02:21] [INFO ] State equation strengthened by 1 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 2945/3230 variables, 282/323 constraints. Problems are: Problem set: 0 solved, 7 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/3230 variables, 39/362 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3230 variables, 0/362 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 14762/17992 variables, 3720/4082 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 17992/42007 variables, and 4082 constraints, problems are : Problem set: 0 solved, 7 unsolved in 5043 ms.
Refiners :[Positive P Invariants (semi-flows): 4002/4002 constraints, Generalized P Invariants (flows): 80/8090 constraints, State Equation: 0/26004 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 7/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 2945/3230 variables, 282/323 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3230 variables, 39/362 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem SupplyChain-PT-02000-ReachabilityFireability-2024-02 is UNSAT
FORMULA SupplyChain-PT-02000-ReachabilityFireability-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 4 (INCLUDED_ONLY) 0/3230 variables, 2/364 constraints. Problems are: Problem set: 1 solved, 6 unsolved
Loading property file /tmp/ReachabilityCardinality2352334427176477976.prop.
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3230/42007 variables, and 364 constraints, problems are : Problem set: 1 solved, 6 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 282/4002 constraints, Generalized P Invariants (flows): 80/8090 constraints, State Equation: 0/26004 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 5/2 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10636ms problems are : Problem set: 1 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 282 out of 26004 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 26004/26004 places, 16003/16003 transitions.
Graph (complete) has 68362 edges and 26004 vertex of which 22001 are kept as prefixes of interest. Removing 4003 places using SCC suffix rule.45 ms
Discarding 4003 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Ensure Unique test removed 4050 places
Iterating post reduction 0 with 4050 rules applied. Total rules applied 4051 place count 17951 transition count 16000
Performed 1941 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1941 Pre rules applied. Total rules applied 4051 place count 17951 transition count 14059
Deduced a syphon composed of 1941 places in 10 ms
Ensure Unique test removed 1941 places
Reduce places removed 3882 places and 0 transitions.
Iterating global reduction 1 with 5823 rules applied. Total rules applied 9874 place count 14069 transition count 14059
Free-agglomeration rule applied 3790 times.
Iterating global reduction 1 with 3790 rules applied. Total rules applied 13664 place count 14069 transition count 10269
Ensure Unique test removed 1950 places
Reduce places removed 5740 places and 0 transitions.
Ensure Unique test removed 1950 transitions
Reduce isomorphic transitions removed 1950 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1870 transitions
Trivial Post-agglo rules discarded 1870 transitions
Performed 1870 trivial Post agglomeration. Transition count delta: 1870
Iterating post reduction 1 with 9560 rules applied. Total rules applied 23224 place count 8329 transition count 6449
Reduce places removed 1870 places and 0 transitions.
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Iterating post reduction 2 with 1892 rules applied. Total rules applied 25116 place count 6459 transition count 6427
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 3 with 22 rules applied. Total rules applied 25138 place count 6437 transition count 6427
Performed 1927 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1927 Pre rules applied. Total rules applied 25138 place count 6437 transition count 4500
Deduced a syphon composed of 1927 places in 8 ms
Reduce places removed 1927 places and 0 transitions.
Iterating global reduction 4 with 3854 rules applied. Total rules applied 28992 place count 4510 transition count 4500
Free-agglomeration rule (complex) applied 17 times.
Iterating global reduction 4 with 17 rules applied. Total rules applied 29009 place count 4510 transition count 4483
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 4 with 17 rules applied. Total rules applied 29026 place count 4493 transition count 4483
Applied a total of 29026 rules in 12019 ms. Remains 4493 /26004 variables (removed 21511) and now considering 4483/16003 (removed 11520) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12027 ms. Remains : 4493/26004 places, 4483/16003 transitions.
RANDOM walk for 40000 steps (116 resets) in 3690 ms. (10 steps per ms) remains 3/6 properties
FORMULA SupplyChain-PT-02000-ReachabilityFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-02000-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-02000-ReachabilityFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 1787 ms. (22 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1528 ms. (26 steps per ms) remains 2/3 properties
FORMULA SupplyChain-PT-02000-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 1467 ms. (27 steps per ms) remains 1/2 properties
FORMULA SupplyChain-PT-02000-ReachabilityFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11248224701754157172.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9531349676967408951.kers'
[2026-05-31 22:02:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11248224701754157172.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9531349676967408951.kers]
Culling duplicate invariants (modulo rational): removing 40 columns.
Culled 40 columns in 3 ms.
// Phase 1: matrix 4483 rows 4453 cols 9294 entries
Finished phase 1 with 4234 SingleSign rule and 109 generalized
[2026-05-31 22:02:45] [INFO ] Computed 150 invariants in 100 ms
Computed 150 P flows in 101 ms.
Exported basis to /tmp/petrispot-output-9531349676967408951.kers
Total runtime 108 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 1998/2052 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2052 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 31/2083 variables, 24/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2083 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2182/4265 variables, 2083/2115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4265 variables, 0/2115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 4170/8435 variables, 2051/4166 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/8435 variables, 14/4180 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/8435 variables, 0/4180 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 17/8452 variables, 17/4197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/8452 variables, 17/4214 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/8452 variables, 0/4214 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 424/8876 variables, 242/4456 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/8876 variables, 56/4512 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/8876 variables, 0/4512 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 31/8907 variables, 31/4543 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/8907 variables, 31/4574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/8907 variables, 0/4574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 69/8976 variables, 69/4643 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/8976 variables, 0/4643 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 0/8976 variables, 0/4643 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 8976/8976 variables, and 4643 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4213 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 149/149 constraints, State Equation: 4493/4493 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 1998/2052 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2052 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 31/2083 variables, 24/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2083 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2182/4265 variables, 2083/2115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4265 variables, 0/2115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 4170/8435 variables, 2051/4166 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/8435 variables, 14/4180 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/8435 variables, 0/4180 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 17/8452 variables, 17/4197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/8452 variables, 17/4214 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/8452 variables, 0/4214 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 424/8876 variables, 242/4456 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/8876 variables, 56/4512 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/8876 variables, 0/4512 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 31/8907 variables, 31/4543 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/8907 variables, 31/4574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/8907 variables, 0/4574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 69/8976 variables, 69/4643 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/8976 variables, 0/4643 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 0/8976 variables, 0/4643 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 8976/8976 variables, and 4643 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3654 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 149/149 constraints, State Equation: 4493/4493 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8008ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 925 steps, including 0 resets, run visited all 1 properties in 103 ms. (steps per millisecond=8 )
FORMULA SupplyChain-PT-02000-ReachabilityFireability-2024-03 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 112 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 48963 ms.

BK_STOP 1780264974005

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -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="SupplyChain-PT-02000"
export BK_EXAMINATION="ReachabilityFireability"
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 2-5973"
echo " Executing tool itstools"
echo " Input is SupplyChain-PT-02000, 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 r354-tall-178024402900239"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SupplyChain-PT-02000.tgz
mv SupplyChain-PT-02000 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.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 ;