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-178024402900255.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-04000, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r354-tall-178024402900255
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 18M
-rw-r--r-- 1 mcc users 8.1K May 27 07:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K May 27 07:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 27 07:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 27 07:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 27 11:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 27 11:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 27 11:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 27 11:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 19K May 27 07:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 203K May 27 07:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 27 07:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K May 27 07:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 27 11:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 27 11:02 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 17M 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-04000-ReachabilityFireability-2024-00
FORMULA_NAME SupplyChain-PT-04000-ReachabilityFireability-2024-01
FORMULA_NAME SupplyChain-PT-04000-ReachabilityFireability-2024-02
FORMULA_NAME SupplyChain-PT-04000-ReachabilityFireability-2024-03
FORMULA_NAME SupplyChain-PT-04000-ReachabilityFireability-2024-04
FORMULA_NAME SupplyChain-PT-04000-ReachabilityFireability-2024-05
FORMULA_NAME SupplyChain-PT-04000-ReachabilityFireability-2024-06
FORMULA_NAME SupplyChain-PT-04000-ReachabilityFireability-2024-07
FORMULA_NAME SupplyChain-PT-04000-ReachabilityFireability-2024-08
FORMULA_NAME SupplyChain-PT-04000-ReachabilityFireability-2024-09
FORMULA_NAME SupplyChain-PT-04000-ReachabilityFireability-2024-10
FORMULA_NAME SupplyChain-PT-04000-ReachabilityFireability-2024-11
FORMULA_NAME SupplyChain-PT-04000-ReachabilityFireability-2024-12
FORMULA_NAME SupplyChain-PT-04000-ReachabilityFireability-2024-13
FORMULA_NAME SupplyChain-PT-04000-ReachabilityFireability-2024-14
FORMULA_NAME SupplyChain-PT-04000-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1780269455429

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-04000
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202604301425
[2026-05-31 23:17:36] [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 23:17:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-31 23:17:37] [INFO ] Load time of PNML (sax parser for PT used): 956 ms
[2026-05-31 23:17:37] [INFO ] Transformed 52004 places.
[2026-05-31 23:17:38] [INFO ] Transformed 32003 transitions.
[2026-05-31 23:17:38] [INFO ] Parsed PT model containing 52004 places and 32003 transitions and 144006 arcs in 1299 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 22 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (8 resets) in 63434 ms. (0 steps per ms) remains 9/16 properties
FORMULA SupplyChain-PT-04000-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-04000-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-04000-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-04000-ReachabilityFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-04000-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-04000-ReachabilityFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-04000-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-31 23:17:55] [INFO ] Flatten gal took : 16477 ms
BEST_FIRST walk for 40004 steps (8 resets) in 8621 ms. (4 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5702 ms. (7 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5775 ms. (6 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4924 ms. (8 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5016 ms. (7 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4936 ms. (8 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4917 ms. (8 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4907 ms. (8 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4770 ms. (8 steps per ms) remains 9/9 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4711725683815804467.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5153876374772192669.kers'
[2026-05-31 23:18:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4711725683815804467.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5153876374772192669.kers]
Normalized transition count is 32002 out of 32003 initially.
Culling duplicate invariants (modulo rational): removing 12090 columns.
Culled 12090 columns in 62 ms.
// Phase 1: matrix 32002 rows 39914 cols 104004 entries
Finished phase 1 with 23912 SingleSign rule and 4000 generalized
[2026-05-31 23:18:08] [INFO ] Computed 24092 invariants in 378 ms
Computed 24092 P flows in 381 ms.
Exported basis to /tmp/petrispot-output-5153876374772192669.kers
Total runtime 414 ms.
[2026-05-31 23:18:08] [INFO ] Flatten gal took : 13407 ms
[2026-05-31 23:18:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14091830245912652765.gal : 414 ms
[2026-05-31 23:18:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17615485668335152586.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/ReachabilityCardinality14091830245912652765.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17615485668335152586.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 ...330
[2026-05-31 23:18:09] [INFO ] State equation strengthened by 1 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/366 variables, 55/55 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/366 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem SupplyChain-PT-04000-ReachabilityFireability-2024-00 is UNSAT
FORMULA SupplyChain-PT-04000-ReachabilityFireability-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem SupplyChain-PT-04000-ReachabilityFireability-2024-01 is UNSAT
FORMULA SupplyChain-PT-04000-ReachabilityFireability-2024-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem SupplyChain-PT-04000-ReachabilityFireability-2024-05 is UNSAT
FORMULA SupplyChain-PT-04000-ReachabilityFireability-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 5020/5386 variables, 329/384 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/5386 variables, 22/406 constraints. Problems are: Problem set: 3 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5386 variables, 0/406 constraints. Problems are: Problem set: 3 solved, 6 unsolved
SMT process timed out in 6221ms, After SMT, problems are : Problem set: 3 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 336 out of 52004 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 52004/52004 places, 32003/32003 transitions.
Graph (complete) has 136362 edges and 52004 vertex of which 44001 are kept as prefixes of interest. Removing 8003 places using SCC suffix rule.85 ms
Discarding 8003 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Ensure Unique test removed 8041 places
Iterating post reduction 0 with 8041 rules applied. Total rules applied 8042 place count 35960 transition count 32000
Performed 3940 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 3940 Pre rules applied. Total rules applied 8042 place count 35960 transition count 28060
Deduced a syphon composed of 3940 places in 18 ms
Ensure Unique test removed 3940 places
Reduce places removed 7880 places and 0 transitions.
Iterating global reduction 1 with 11820 rules applied. Total rules applied 19862 place count 28080 transition count 28060
Free-agglomeration rule applied 7765 times.
Iterating global reduction 1 with 7765 rules applied. Total rules applied 27627 place count 28080 transition count 20295
Ensure Unique test removed 3938 places
Reduce places removed 11703 places and 0 transitions.
Ensure Unique test removed 3938 transitions
Reduce isomorphic transitions removed 3938 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3856 transitions
Trivial Post-agglo rules discarded 3856 transitions
Performed 3856 trivial Post agglomeration. Transition count delta: 3856
Iterating post reduction 1 with 19497 rules applied. Total rules applied 47124 place count 16377 transition count 12501
Reduce places removed 3856 places and 0 transitions.
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Iterating post reduction 2 with 3878 rules applied. Total rules applied 51002 place count 12521 transition count 12479
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 3 with 22 rules applied. Total rules applied 51024 place count 12499 transition count 12479
Performed 3915 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3915 Pre rules applied. Total rules applied 51024 place count 12499 transition count 8564
Deduced a syphon composed of 3915 places in 6 ms
Reduce places removed 3915 places and 0 transitions.
Iterating global reduction 4 with 7830 rules applied. Total rules applied 58854 place count 8584 transition count 8564
Free-agglomeration rule (complex) applied 11 times.
Iterating global reduction 4 with 11 rules applied. Total rules applied 58865 place count 8584 transition count 8553
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 58876 place count 8573 transition count 8553
Applied a total of 58876 rules in 22592 ms. Remains 8573 /52004 variables (removed 43431) and now considering 8553/32003 (removed 23450) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22605 ms. Remains : 8573/52004 places, 8553/32003 transitions.
RANDOM walk for 40000 steps (94 resets) in 7906 ms. (5 steps per ms) remains 1/6 properties
FORMULA SupplyChain-PT-04000-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-04000-ReachabilityFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-04000-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-04000-ReachabilityFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SupplyChain-PT-04000-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 2658 ms. (15 steps per ms) remains 1/1 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8819589976014216903.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13481052683726548311.kers'
[2026-05-31 23:18:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8819589976014216903.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13481052683726548311.kers]
Culling duplicate invariants (modulo rational): removing 49 columns.
Culled 49 columns in 5 ms.
// Phase 1: matrix 8553 rows 8524 cols 17472 entries
Finished phase 1 with 8279 SingleSign rule and 122 generalized
[2026-05-31 23:18:40] [INFO ] Computed 172 invariants in 276 ms
Computed 172 P flows in 276 ms.
Exported basis to /tmp/petrispot-output-13481052683726548311.kers
Total runtime 286 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/70 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 3994/4064 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/4064 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 27/4091 variables, 24/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4091 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 4194/8285 variables, 4091/4125 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/8285 variables, 0/4125 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 8190/16475 variables, 4056/8181 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/16475 variables, 20/8201 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/16475 variables, 0/8201 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 13/16488 variables, 13/8214 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/16488 variables, 13/8227 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/16488 variables, 0/8227 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 516/17004 variables, 292/8519 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/17004 variables, 70/8589 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/17004 variables, 0/8589 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 34/17038 variables, 34/8623 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/17038 variables, 34/8657 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/17038 variables, 0/8657 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 86/17124 variables, 85/8742 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/17124 variables, 0/8742 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 2/17126 variables, 2/8744 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/17126 variables, 1/8745 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/17126 variables, 0/8745 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 0/17126 variables, 0/8745 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 17126/17126 variables, and 8745 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5830 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 171/171 constraints, State Equation: 8573/8573 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) 0/70 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/70 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 3994/4064 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4064 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 27/4091 variables, 24/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4091 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 4194/8285 variables, 4091/4125 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/8285 variables, 0/4125 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 8190/16475 variables, 4056/8181 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/16475 variables, 20/8201 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/16475 variables, 0/8201 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 13/16488 variables, 13/8214 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/16488 variables, 13/8227 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/16488 variables, 0/8227 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 516/17004 variables, 292/8519 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/17004 variables, 70/8589 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/17004 variables, 0/8589 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 34/17038 variables, 34/8623 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/17038 variables, 34/8657 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/17038 variables, 0/8657 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 86/17124 variables, 85/8742 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/17124 variables, 0/8742 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 2/17126 variables, 2/8744 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/17126 variables, 1/8745 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/17126 variables, 0/8745 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 0/17126 variables, 0/8745 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 17126/17126 variables, and 8745 constraints, problems are : Problem set: 0 solved, 1 unsolved in 8380 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 171/171 constraints, State Equation: 8573/8573 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 14564ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 1612 steps, including 0 resets, run visited all 1 properties in 463 ms. (steps per millisecond=3 )
FORMULA SupplyChain-PT-04000-ReachabilityFireability-2024-02 FALSE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 477 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 78546 ms.

BK_STOP 1780269535407

--------------------
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-04000"
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-04000, 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-178024402900255"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SupplyChain-PT-04000.tgz
mv SupplyChain-PT-04000 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 ;