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.r162-smll-177961107700106.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 IOTPpurchase-PT-C01M01P01D01, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-smll-177961107700106
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 11K Mar 7 17:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 104K Mar 7 17:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Mar 7 17:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Mar 7 17:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K Mar 15 11:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 11:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 15 11:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 11:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.5K Mar 7 17:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 57K Mar 7 17:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 7 17:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Mar 7 17:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 15 11:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 15 11:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 13 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rwxr-xr-x 1 mcc users 63K 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 booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-00
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-01
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-02
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-03
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-04
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-05
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-06
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-07
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-08
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-09
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-10
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-11
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-12
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-13
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-14
FORMULA_NAME IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779728585943

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=IOTPpurchase-PT-C01M01P01D01
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-25 17:03:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 17:03:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 17:03:08] [INFO ] Load time of PNML (sax parser for PT used): 142 ms
[2026-05-25 17:03:08] [INFO ] Transformed 111 places.
[2026-05-25 17:03:08] [INFO ] Transformed 45 transitions.
[2026-05-25 17:03:08] [INFO ] Found NUPN structural information;
[2026-05-25 17:03:08] [INFO ] Parsed PT model containing 111 places and 45 transitions and 224 arcs in 383 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 27 ms.
Initial state reduction rules removed 3 formulas.
FORMULA IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 79 out of 111 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 111/111 places, 45/45 transitions.
Ensure Unique test removed 14 places
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 95 transition count 45
Applied a total of 16 rules in 52 ms. Remains 95 /111 variables (removed 16) and now considering 45/45 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4594727895133666707.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4686111580695072410.kers'
[2026-05-25 17:03:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4594727895133666707.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4686111580695072410.kers]
Culling duplicate invariants (modulo rational): removing 35 columns.
Culled 35 columns in 0 ms.
// Phase 1: matrix 45 rows 60 cols 120 entries
Finished phase 1 with 35 SingleSign rule and 9 generalized
[2026-05-25 17:03:09] [INFO ] Computed 51 invariants in 1 ms
Computed 51 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-4686111580695072410.kers
Total runtime 2 ms.
[2026-05-25 17:03:09] [INFO ] Implicit Places using invariants in 515 ms returned [18, 33, 58, 60]
[2026-05-25 17:03:09] [INFO ] Actually due to overlaps returned [18, 33, 60]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 589 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 92/111 places, 45/45 transitions.
Applied a total of 0 rules in 3 ms. Remains 92 /92 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 685 ms. Remains : 92/111 places, 45/45 transitions.
Starting structural reductions in LTL mode, iteration 0 : 92/92 places, 45/45 transitions.
Applied a total of 0 rules in 3 ms. Remains 92 /92 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9889375281267454750.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1645374560131707576.kers'
[2026-05-25 17:03:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9889375281267454750.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1645374560131707576.kers]
Culling duplicate invariants (modulo rational): removing 33 columns.
Culled 33 columns in 0 ms.
// Phase 1: matrix 45 rows 59 cols 118 entries
Finished phase 1 with 35 SingleSign rule and 9 generalized
[2026-05-25 17:03:09] [INFO ] Computed 48 invariants in 0 ms
Computed 48 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1645374560131707576.kers
Total runtime 1 ms.
[2026-05-25 17:03:09] [INFO ] Implicit Places using invariants in 150 ms returned [56]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 152 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 91/92 places, 45/45 transitions.
Applied a total of 0 rules in 3 ms. Remains 91 /91 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 158 ms. Remains : 91/92 places, 45/45 transitions.
Support contains 79 out of 91 places after structural reductions.
[2026-05-25 17:03:10] [INFO ] Flatten gal took : 51 ms
[2026-05-25 17:03:10] [INFO ] Flatten gal took : 33 ms
[2026-05-25 17:03:10] [INFO ] Input system was already deterministic with 45 transitions.
Reduction of identical properties reduced properties to check from 37 to 35
RANDOM walk for 40000 steps (8 resets) in 2436 ms. (16 steps per ms) remains 6/35 properties
BEST_FIRST walk for 40000 steps (8 resets) in 986 ms. (40 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40001 steps (8 resets) in 425 ms. (93 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40001 steps (8 resets) in 233 ms. (170 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40000 steps (8 resets) in 147 ms. (270 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40001 steps (8 resets) in 222 ms. (179 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40001 steps (8 resets) in 261 ms. (152 steps per ms) remains 6/6 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15197108952430719019.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-756928379198351768.kers'
[2026-05-25 17:03:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15197108952430719019.kers, --Pflows, --basisKERS=/tmp/petrispot-output-756928379198351768.kers]
Culling duplicate invariants (modulo rational): removing 32 columns.
Culled 32 columns in 0 ms.
// Phase 1: matrix 45 rows 59 cols 118 entries
Finished phase 1 with 35 SingleSign rule and 9 generalized
[2026-05-25 17:03:12] [INFO ] Computed 47 invariants in 0 ms
Computed 47 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-756928379198351768.kers
Total runtime 1 ms.
[2026-05-25 17:03:12] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 1/31 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 6/37 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/30 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem AtomicPropp30 is UNSAT
At refinement iteration 4 (OVERLAPS) 23/53 variables, 9/46 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/53 variables, 23/69 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 2/71 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/53 variables, 0/71 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 1/54 variables, 1/72 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/54 variables, 1/73 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/54 variables, 0/73 constraints. Problems are: Problem set: 1 solved, 5 unsolved
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp33 is UNSAT
After SMT solving in domain Real declared 82/136 variables, and 93 constraints, problems are : Problem set: 6 solved, 0 unsolved in 358 ms.
Refiners :[Domain max(s): 54/91 constraints, Positive P Invariants (semi-flows): 11/15 constraints, Generalized P Invariants (flows): 28/32 constraints, State Equation: 0/91 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 419ms problems are : Problem set: 6 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 6 atomic propositions for a total of 13 simplifications.
FORMULA IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 17:03:12] [INFO ] Flatten gal took : 9 ms
[2026-05-25 17:03:12] [INFO ] Flatten gal took : 8 ms
[2026-05-25 17:03:12] [INFO ] Input system was already deterministic with 45 transitions.
Support contains 49 out of 91 places (down from 51) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 91/91 places, 45/45 transitions.
Ensure Unique test removed 19 places
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 66 transition count 35
Reduce places removed 13 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 19 rules applied. Total rules applied 35 place count 53 transition count 29
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 41 place count 47 transition count 29
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 41 place count 47 transition count 22
Deduced a syphon composed of 7 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 17 rules applied. Total rules applied 58 place count 37 transition count 22
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 58 place count 37 transition count 20
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 62 place count 35 transition count 20
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 15 rules applied. Total rules applied 77 place count 26 transition count 14
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 3 with 2 rules applied. Total rules applied 79 place count 24 transition count 14
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 79 place count 24 transition count 12
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 5 rules applied. Total rules applied 84 place count 21 transition count 12
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 85 place count 21 transition count 11
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 87 place count 19 transition count 11
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 87 place count 19 transition count 10
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 89 place count 18 transition count 10
Applied a total of 89 rules in 35 ms. Remains 18 /91 variables (removed 73) and now considering 10/45 (removed 35) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5314827665695818757.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10430982802195961754.kers'
[2026-05-25 17:03:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5314827665695818757.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10430982802195961754.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 10 rows 13 cols 26 entries
Finished phase 1 with 8 SingleSign rule and 1 generalized
[2026-05-25 17:03:12] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10430982802195961754.kers
Total runtime 1 ms.
[2026-05-25 17:03:12] [INFO ] Implicit Places using invariants in 66 ms returned [10]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 68 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 17/91 places, 10/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 17 /17 variables (removed 0) and now considering 10/10 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 104 ms. Remains : 17/91 places, 10/45 transitions.
[2026-05-25 17:03:12] [INFO ] Flatten gal took : 3 ms
[2026-05-25 17:03:12] [INFO ] Flatten gal took : 2 ms
[2026-05-25 17:03:12] [INFO ] Input system was already deterministic with 10 transitions.
[2026-05-25 17:03:12] [INFO ] Flatten gal took : 2 ms
[2026-05-25 17:03:12] [INFO ] Flatten gal took : 2 ms
[2026-05-25 17:03:12] [INFO ] Time to serialize gal into /tmp/CTLFireability1440079188934272314.gal : 2 ms
[2026-05-25 17:03:12] [INFO ] Time to serialize properties into /tmp/CTLFireability12041491087502939759.ctl : 1 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1440079188934272314.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12041491087502939759.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,22,0.019523,3736,2,38,5,170,6,0,81,108,0


Converting to forward existential form...Done !
original formula: EG(A(AF(!(((p8_3==1)||((p12_0==1)&&(p6_1==1))))) U EG(!((((MerchantOffer_p2==1)&&(OfferRequest_p10==1))&&(!((((Delivery_p22_8==1)&&(Order...233
=> equivalent forward existential formula: [FwdG(Init,!((E(!(EG(!((((MerchantOffer_p2==1)&&(OfferRequest_p10==1))&&(!((((Delivery_p22_8==1)&&(Order_p22_10=...635
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.032625,4356,1,0,7,1133,34,0,399,491,7
FORMULA IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 45/45 transitions.
Ensure Unique test removed 22 places
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 63 transition count 45
Applied a total of 28 rules in 4 ms. Remains 63 /91 variables (removed 28) and now considering 45/45 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8875569502083018021.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18008711357705560536.kers'
[2026-05-25 17:03:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8875569502083018021.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18008711357705560536.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 45 rows 53 cols 106 entries
Finished phase 1 with 41 SingleSign rule and 3 generalized
[2026-05-25 17:03:12] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-18008711357705560536.kers
Total runtime 1 ms.
[2026-05-25 17:03:13] [INFO ] Implicit Places using invariants in 155 ms returned [9, 12, 15, 20, 24, 26, 27, 28, 29, 30, 31, 32, 33, 34]
[2026-05-25 17:03:13] [INFO ] Actually due to overlaps returned [20, 9, 12, 15, 24, 26, 28, 29, 30, 31, 32]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 157 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 52/91 places, 45/45 transitions.
Applied a total of 0 rules in 2 ms. Remains 52 /52 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 163 ms. Remains : 52/91 places, 45/45 transitions.
[2026-05-25 17:03:13] [INFO ] Flatten gal took : 4 ms
[2026-05-25 17:03:13] [INFO ] Flatten gal took : 4 ms
[2026-05-25 17:03:13] [INFO ] Input system was already deterministic with 45 transitions.
[2026-05-25 17:03:13] [INFO ] Flatten gal took : 5 ms
[2026-05-25 17:03:13] [INFO ] Flatten gal took : 5 ms
[2026-05-25 17:03:13] [INFO ] Time to serialize gal into /tmp/CTLFireability2084933625323968826.gal : 2 ms
[2026-05-25 17:03:13] [INFO ] Time to serialize properties into /tmp/CTLFireability5274963903694707102.ctl : 1 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2084933625323968826.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5274963903694707102.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,204,0.013281,4200,2,155,5,1178,6,0,256,965,0


Converting to forward existential form...Done !
original formula: EF(AX(EX((p6_3==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(EX((p6_3==1))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.028533,4672,1,0,10,4077,10,3,1018,1441,5
FORMULA IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 45/45 transitions.
Ensure Unique test removed 19 places
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 66 transition count 45
Applied a total of 25 rules in 3 ms. Remains 66 /91 variables (removed 25) and now considering 45/45 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6513907982488607510.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8445442403667706423.kers'
[2026-05-25 17:03:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6513907982488607510.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8445442403667706423.kers]
Culling duplicate invariants (modulo rational): removing 13 columns.
Culled 13 columns in 0 ms.
// Phase 1: matrix 45 rows 53 cols 106 entries
Finished phase 1 with 41 SingleSign rule and 3 generalized
[2026-05-25 17:03:13] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8445442403667706423.kers
Total runtime 1 ms.
[2026-05-25 17:03:13] [INFO ] Implicit Places using invariants in 140 ms returned [10, 17, 22, 27, 29, 30, 31, 32, 34, 35, 37]
[2026-05-25 17:03:13] [INFO ] Actually due to overlaps returned [22, 10, 17, 27, 29, 31, 32, 34, 35]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 145 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 57/91 places, 45/45 transitions.
Applied a total of 0 rules in 2 ms. Remains 57 /57 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 150 ms. Remains : 57/91 places, 45/45 transitions.
[2026-05-25 17:03:13] [INFO ] Flatten gal took : 4 ms
[2026-05-25 17:03:13] [INFO ] Flatten gal took : 5 ms
[2026-05-25 17:03:13] [INFO ] Input system was already deterministic with 45 transitions.
[2026-05-25 17:03:13] [INFO ] Flatten gal took : 4 ms
[2026-05-25 17:03:13] [INFO ] Flatten gal took : 3 ms
[2026-05-25 17:03:13] [INFO ] Time to serialize gal into /tmp/CTLFireability12129198280597820251.gal : 2 ms
[2026-05-25 17:03:13] [INFO ] Time to serialize properties into /tmp/CTLFireability6660394836025771480.ctl : 1 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12129198280597820251.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6660394836025771480.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,204,0.016039,4256,2,186,5,1386,6,0,276,1103,0


Converting to forward existential form...Done !
original formula: AF(EG(((EX(((((Delivery_p22_4==1)&&(Order_p22_6==1))&&((Organization_p22_5==1)&&(Status_p22_7==1)))&&((p12_4==1)&&(p6_4==1)))) * (((Merch...354
=> equivalent forward existential formula: [FwdG(Init,!(EG(((EX(((((Delivery_p22_4==1)&&(Order_p22_6==1))&&((Organization_p22_5==1)&&(Status_p22_7==1)))&&(...399
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.10066,6984,1,0,11,20252,21,3,1363,10583,11
FORMULA IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 91/91 places, 45/45 transitions.
Ensure Unique test removed 17 places
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 68 transition count 38
Reduce places removed 10 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 16 rules applied. Total rules applied 29 place count 58 transition count 32
Reduce places removed 6 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 7 rules applied. Total rules applied 36 place count 52 transition count 31
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 37 place count 51 transition count 31
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 8 Pre rules applied. Total rules applied 37 place count 51 transition count 23
Deduced a syphon composed of 8 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 57 place count 39 transition count 23
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 57 place count 39 transition count 20
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 63 place count 36 transition count 20
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 17 rules applied. Total rules applied 80 place count 26 transition count 13
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 4 with 1 rules applied. Total rules applied 81 place count 25 transition count 13
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 81 place count 25 transition count 12
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 3 rules applied. Total rules applied 84 place count 23 transition count 12
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 85 place count 23 transition count 11
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 87 place count 21 transition count 11
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 87 place count 21 transition count 10
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 89 place count 20 transition count 10
Applied a total of 89 rules in 16 ms. Remains 20 /91 variables (removed 71) and now considering 10/45 (removed 35) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8656458410718888210.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15410321670818558168.kers'
[2026-05-25 17:03:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8656458410718888210.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15410321670818558168.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 10 rows 13 cols 26 entries
Finished phase 1 with 8 SingleSign rule and 1 generalized
[2026-05-25 17:03:13] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15410321670818558168.kers
Total runtime 0 ms.
[2026-05-25 17:03:13] [INFO ] Implicit Places using invariants in 57 ms returned [2, 5, 10, 13]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 58 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 16/91 places, 10/45 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 16 transition count 8
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 14 transition count 7
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 13 transition count 7
Applied a total of 6 rules in 2 ms. Remains 13 /16 variables (removed 3) and now considering 7/10 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13259240905795091321.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2309611293738572186.kers'
[2026-05-25 17:03:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13259240905795091321.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2309611293738572186.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 7 rows 8 cols 16 entries
Finished phase 1 with 6 SingleSign rule and 0 generalized
[2026-05-25 17:03:13] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2309611293738572186.kers
Total runtime 1 ms.
[2026-05-25 17:03:13] [INFO ] Implicit Places using invariants in 36 ms returned []
[2026-05-25 17:03:13] [INFO ] Invariant cache hit.
[2026-05-25 17:03:13] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 13/91 places, 7/45 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 163 ms. Remains : 13/91 places, 7/45 transitions.
[2026-05-25 17:03:13] [INFO ] Flatten gal took : 3 ms
[2026-05-25 17:03:13] [INFO ] Flatten gal took : 2 ms
[2026-05-25 17:03:13] [INFO ] Input system was already deterministic with 7 transitions.
[2026-05-25 17:03:13] [INFO ] Flatten gal took : 1 ms
[2026-05-25 17:03:13] [INFO ] Flatten gal took : 1 ms
[2026-05-25 17:03:13] [INFO ] Time to serialize gal into /tmp/CTLFireability4488822834471523744.gal : 1 ms
[2026-05-25 17:03:13] [INFO ] Time to serialize properties into /tmp/CTLFireability10111965541327315544.ctl : 1 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4488822834471523744.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10111965541327315544.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7,0.003529,3812,2,26,5,107,6,0,62,64,0


Converting to forward existential form...Done !
original formula: AF(E(((MerchantDelivery_p4_6==1)&&(WhatDeliver_p12_1==1)) U ((p6_7!=1) * AG(((((Delivery_p20_10==1)&&(Order_p20_8==1))&&((Organization_p2...221
=> equivalent forward existential formula: [FwdG(Init,!(E(((MerchantDelivery_p4_6==1)&&(WhatDeliver_p12_1==1)) U ((p6_7!=1) * !(E(TRUE U !(((((Delivery_p20...278
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.013171,4132,1,0,7,247,26,1,321,166,11
FORMULA IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 91/91 places, 45/45 transitions.
Ensure Unique test removed 22 places
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 63 transition count 35
Reduce places removed 12 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 15 rules applied. Total rules applied 31 place count 51 transition count 32
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 34 place count 48 transition count 32
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 34 place count 48 transition count 22
Deduced a syphon composed of 10 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 25 rules applied. Total rules applied 59 place count 33 transition count 22
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 60 place count 33 transition count 21
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 61 place count 32 transition count 21
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 3 Pre rules applied. Total rules applied 61 place count 32 transition count 18
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 67 place count 29 transition count 18
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 2 rules applied. Total rules applied 69 place count 28 transition count 17
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 71 place count 26 transition count 17
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 71 place count 26 transition count 16
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 73 place count 25 transition count 16
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 7 with 16 rules applied. Total rules applied 89 place count 16 transition count 9
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 7 with 1 rules applied. Total rules applied 90 place count 15 transition count 9
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 90 place count 15 transition count 8
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 3 rules applied. Total rules applied 93 place count 13 transition count 8
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 1 rules applied. Total rules applied 94 place count 13 transition count 7
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 96 place count 11 transition count 7
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 98 place count 10 transition count 6
Applied a total of 98 rules in 14 ms. Remains 10 /91 variables (removed 81) and now considering 6/45 (removed 39) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6167299903240068690.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10403364950600982788.kers'
[2026-05-25 17:03:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6167299903240068690.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10403364950600982788.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 6 rows 8 cols 16 entries
Finished phase 1 with 5 SingleSign rule and 0 generalized
[2026-05-25 17:03:13] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10403364950600982788.kers
Total runtime 0 ms.
[2026-05-25 17:03:13] [INFO ] Implicit Places using invariants in 41 ms returned [2, 4, 5]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 43 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 7/91 places, 6/45 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 7 transition count 4
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 5 transition count 4
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 4 transition count 3
Applied a total of 6 rules in 3 ms. Remains 4 /7 variables (removed 3) and now considering 3/6 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9744833093452198531.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7230889493154339258.kers'
[2026-05-25 17:03:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9744833093452198531.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7230889493154339258.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 3 rows 3 cols 6 entries
Finished phase 1 with 2 SingleSign rule and 0 generalized
[2026-05-25 17:03:13] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7230889493154339258.kers
Total runtime 0 ms.
[2026-05-25 17:03:13] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-25 17:03:13] [INFO ] Invariant cache hit.
[2026-05-25 17:03:13] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 4/91 places, 3/45 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 120 ms. Remains : 4/91 places, 3/45 transitions.
[2026-05-25 17:03:13] [INFO ] Flatten gal took : 1 ms
[2026-05-25 17:03:13] [INFO ] Flatten gal took : 1 ms
[2026-05-25 17:03:13] [INFO ] Input system was already deterministic with 3 transitions.
RANDOM walk for 4 steps (0 resets) in 9 ms. (0 steps per ms) remains 0/1 properties
FORMULA IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-25 17:03:13] [INFO ] Flatten gal took : 1 ms
[2026-05-25 17:03:13] [INFO ] Flatten gal took : 1 ms
[2026-05-25 17:03:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14004884200753705737.gal : 0 ms
[2026-05-25 17:03:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8490250541532427764.prop : 1 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/ReachabilityCardinality14004884200753705737.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8490250541532427764.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 45/45 transitions.
Ensure Unique test removed 22 places
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 63 transition count 45
Applied a total of 28 rules in 5 ms. Remains 63 /91 variables (removed 28) and now considering 45/45 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14342396156728624961.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5393838027715344962.kers'
[2026-05-25 17:03:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14342396156728624961.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5393838027715344962.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 45 rows 53 cols 106 entries
Finished phase 1 with 41 SingleSign rule and 3 generalized
[2026-05-25 17:03:13] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5393838027715344962.kers
Total runtime 1 ms.
[2026-05-25 17:03:13] [INFO ] Implicit Places using invariants in 145 ms returned [9, 12, 15, 20, 24, 26, 27, 28, 29, 30, 31, 32, 33, 34]
[2026-05-25 17:03:13] [INFO ] Actually due to overlaps returned [20, 9, 12, 15, 24, 26, 28, 29, 30, 31, 32]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 147 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 52/91 places, 45/45 transitions.
Applied a total of 0 rules in 4 ms. Remains 52 /52 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 157 ms. Remains : 52/91 places, 45/45 transitions.
[2026-05-25 17:03:13] [INFO ] Flatten gal took : 3 ms
[2026-05-25 17:03:13] [INFO ] Flatten gal took : 3 ms
[2026-05-25 17:03:13] [INFO ] Input system was already deterministic with 45 transitions.
[2026-05-25 17:03:13] [INFO ] Flatten gal took : 4 ms
[2026-05-25 17:03:13] [INFO ] Flatten gal took : 3 ms
[2026-05-25 17:03:13] [INFO ] Time to serialize gal into /tmp/CTLFireability17638230808712733021.gal : 1 ms
[2026-05-25 17:03:13] [INFO ] Time to serialize properties into /tmp/CTLFireability16835553669313076297.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17638230808712733021.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16835553669313076297.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,204,0.015514,4200,2,155,5,1178,6,0,256,965,0


Converting to forward existential form...Done !
original formula: AX(AG(((MerchantOffer_p2==1)&&(OfferRequest_p10==1))))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !(((MerchantOffer_p2==1)&&(OfferRequest_p10==1))))] = FALSE
(forward)formula 0,0,0.022745,4468,1,0,9,1299,10,2,504,1039,4
FORMULA IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 45/45 transitions.
Ensure Unique test removed 22 places
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 63 transition count 45
Applied a total of 28 rules in 4 ms. Remains 63 /91 variables (removed 28) and now considering 45/45 (removed 0) transitions.
[2026-05-25 17:03:13] [INFO ] Invariant cache hit.
[2026-05-25 17:03:14] [INFO ] Implicit Places using invariants in 106 ms returned [9, 12, 15, 20, 24, 26, 27, 28, 29, 30, 31, 32, 33, 34]
[2026-05-25 17:03:14] [INFO ] Actually due to overlaps returned [20, 9, 12, 15, 24, 26, 28, 29, 30, 31, 32]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 108 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 52/91 places, 45/45 transitions.
Applied a total of 0 rules in 3 ms. Remains 52 /52 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 115 ms. Remains : 52/91 places, 45/45 transitions.
[2026-05-25 17:03:14] [INFO ] Flatten gal took : 3 ms
[2026-05-25 17:03:14] [INFO ] Flatten gal took : 4 ms
[2026-05-25 17:03:14] [INFO ] Input system was already deterministic with 45 transitions.
[2026-05-25 17:03:14] [INFO ] Flatten gal took : 3 ms
[2026-05-25 17:03:14] [INFO ] Flatten gal took : 3 ms
[2026-05-25 17:03:14] [INFO ] Time to serialize gal into /tmp/CTLFireability9186778011234896059.gal : 1 ms
[2026-05-25 17:03:14] [INFO ] Time to serialize properties into /tmp/CTLFireability10881280113174912776.ctl : 1 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9186778011234896059.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10881280113174912776.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,204,0.014671,4196,2,155,5,1178,6,0,256,965,0


Converting to forward existential form...Done !
original formula: AF(EX((ConsumerPayment_p3==1)))
=> equivalent forward existential formula: [FwdG(Init,!(EX((ConsumerPayment_p3==1))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.035304,4872,1,0,19,4525,16,14,1074,2744,20
FORMULA IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 45/45 transitions.
Ensure Unique test removed 22 places
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 64 transition count 45
Applied a total of 27 rules in 4 ms. Remains 64 /91 variables (removed 27) and now considering 45/45 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5675440483989581725.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14832664022331118500.kers'
[2026-05-25 17:03:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5675440483989581725.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14832664022331118500.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 45 rows 54 cols 108 entries
Finished phase 1 with 39 SingleSign rule and 5 generalized
[2026-05-25 17:03:14] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14832664022331118500.kers
Total runtime 1 ms.
[2026-05-25 17:03:14] [INFO ] Implicit Places using invariants in 109 ms returned [9, 12, 20, 24, 26, 28, 29, 30, 31, 32, 33, 34]
[2026-05-25 17:03:14] [INFO ] Actually due to overlaps returned [20, 9, 12, 24, 26, 28, 29, 30, 31, 32]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 111 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 54/91 places, 45/45 transitions.
Applied a total of 0 rules in 2 ms. Remains 54 /54 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 118 ms. Remains : 54/91 places, 45/45 transitions.
[2026-05-25 17:03:14] [INFO ] Flatten gal took : 4 ms
[2026-05-25 17:03:14] [INFO ] Flatten gal took : 3 ms
[2026-05-25 17:03:14] [INFO ] Input system was already deterministic with 45 transitions.
[2026-05-25 17:03:14] [INFO ] Flatten gal took : 3 ms
[2026-05-25 17:03:14] [INFO ] Flatten gal took : 3 ms
[2026-05-25 17:03:14] [INFO ] Time to serialize gal into /tmp/CTLFireability4900227446733485155.gal : 1 ms
[2026-05-25 17:03:14] [INFO ] Time to serialize properties into /tmp/CTLFireability5829012097102243121.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4900227446733485155.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5829012097102243121.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,204,0.014397,4180,2,169,5,1129,6,0,264,860,0


Converting to forward existential form...Done !
original formula: AX((!(A(AF((ConsumerDelivery_p6_0==1)) U !(((ConsumerDelivery_p6_0==1)||((HowDeliver_p12_2==1)&&(p6_2==1)))))) + !(A((((PaySchemeData_p21...227
=> equivalent forward existential formula: [(((EY(Init) * !(!(!((E(!(E(E(TRUE U (p7_1==1)) U EG((p2_1==1)))) U (!((((PaySchemeData_p21_10==1)&&(p11_11==1))...554
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.08082,6884,1,0,10,16229,41,1,1228,5960,14
FORMULA IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 91/91 places, 45/45 transitions.
Ensure Unique test removed 22 places
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 63 transition count 35
Reduce places removed 12 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 15 rules applied. Total rules applied 31 place count 51 transition count 32
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 4 rules applied. Total rules applied 35 place count 48 transition count 31
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 36 place count 47 transition count 31
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 10 Pre rules applied. Total rules applied 36 place count 47 transition count 21
Deduced a syphon composed of 10 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 4 with 26 rules applied. Total rules applied 62 place count 31 transition count 21
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 63 place count 31 transition count 20
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 64 place count 30 transition count 20
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 3 Pre rules applied. Total rules applied 64 place count 30 transition count 17
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 70 place count 27 transition count 17
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 2 rules applied. Total rules applied 72 place count 26 transition count 16
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 7 with 3 rules applied. Total rules applied 75 place count 24 transition count 15
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 76 place count 23 transition count 15
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 9 with 16 rules applied. Total rules applied 92 place count 14 transition count 8
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 9 with 1 rules applied. Total rules applied 93 place count 13 transition count 8
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 93 place count 13 transition count 7
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 10 with 3 rules applied. Total rules applied 96 place count 11 transition count 7
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 10 with 1 rules applied. Total rules applied 97 place count 11 transition count 6
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 11 with 3 rules applied. Total rules applied 100 place count 9 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 101 place count 8 transition count 5
Applied a total of 101 rules in 20 ms. Remains 8 /91 variables (removed 83) and now considering 5/45 (removed 40) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5210725811538718203.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12255968729496323524.kers'
[2026-05-25 17:03:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5210725811538718203.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12255968729496323524.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 5 rows 6 cols 12 entries
Finished phase 1 with 3 SingleSign rule and 1 generalized
[2026-05-25 17:03:14] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12255968729496323524.kers
Total runtime 0 ms.
[2026-05-25 17:03:14] [INFO ] Implicit Places using invariants in 38 ms returned [1, 3, 4]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 39 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 5/91 places, 5/45 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 5 transition count 3
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 3 transition count 2
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 2 transition count 2
Applied a total of 6 rules in 3 ms. Remains 2 /5 variables (removed 3) and now considering 2/5 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10565028808046244951.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15530153721291624721.kers'
[2026-05-25 17:03:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10565028808046244951.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15530153721291624721.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 2 rows 1 cols 2 entries
Finished phase 1 with 1 SingleSign rule and 0 generalized
[2026-05-25 17:03:14] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15530153721291624721.kers
Total runtime 0 ms.
[2026-05-25 17:03:14] [INFO ] Implicit Places using invariants in 22 ms returned []
[2026-05-25 17:03:14] [INFO ] Invariant cache hit.
[2026-05-25 17:03:14] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 2/91 places, 2/45 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 107 ms. Remains : 2/91 places, 2/45 transitions.
[2026-05-25 17:03:14] [INFO ] Flatten gal took : 1 ms
[2026-05-25 17:03:14] [INFO ] Flatten gal took : 0 ms
[2026-05-25 17:03:14] [INFO ] Input system was already deterministic with 2 transitions.
[2026-05-25 17:03:14] [INFO ] Flatten gal took : 0 ms
[2026-05-25 17:03:14] [INFO ] Flatten gal took : 1 ms
[2026-05-25 17:03:14] [INFO ] Time to serialize gal into /tmp/CTLFireability3525663083317305217.gal : 1 ms
[2026-05-25 17:03:14] [INFO ] Time to serialize properties into /tmp/CTLFireability8899425225856098543.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3525663083317305217.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8899425225856098543.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2,0.001969,3728,2,4,5,12,6,0,13,6,0


Converting to forward existential form...Done !
original formula: AF(EG((p3_3==0)))
=> equivalent forward existential formula: [FwdG(Init,!(EG((p3_3==0))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.0031,4004,1,0,5,19,20,1,48,11,8
FORMULA IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 45/45 transitions.
Ensure Unique test removed 17 places
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 68 transition count 45
Applied a total of 23 rules in 3 ms. Remains 68 /91 variables (removed 23) and now considering 45/45 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7426398426256682172.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7954258708829162929.kers'
[2026-05-25 17:03:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7426398426256682172.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7954258708829162929.kers]
Culling duplicate invariants (modulo rational): removing 15 columns.
Culled 15 columns in 0 ms.
// Phase 1: matrix 45 rows 53 cols 106 entries
Finished phase 1 with 41 SingleSign rule and 3 generalized
[2026-05-25 17:03:14] [INFO ] Computed 24 invariants in 0 ms
Computed 24 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7954258708829162929.kers
Total runtime 0 ms.
[2026-05-25 17:03:14] [INFO ] Implicit Places using invariants in 122 ms returned [10, 15, 19, 29, 31, 32, 33, 34, 35, 37, 38, 39]
[2026-05-25 17:03:14] [INFO ] Actually due to overlaps returned [10, 15, 19, 29, 31, 33, 34, 35, 37, 39]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 124 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 58/91 places, 45/45 transitions.
Applied a total of 0 rules in 3 ms. Remains 58 /58 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 132 ms. Remains : 58/91 places, 45/45 transitions.
[2026-05-25 17:03:14] [INFO ] Flatten gal took : 4 ms
[2026-05-25 17:03:14] [INFO ] Flatten gal took : 5 ms
[2026-05-25 17:03:14] [INFO ] Input system was already deterministic with 45 transitions.
[2026-05-25 17:03:14] [INFO ] Flatten gal took : 5 ms
[2026-05-25 17:03:14] [INFO ] Flatten gal took : 5 ms
[2026-05-25 17:03:14] [INFO ] Time to serialize gal into /tmp/CTLFireability14108917518210888332.gal : 1 ms
[2026-05-25 17:03:14] [INFO ] Time to serialize properties into /tmp/CTLFireability2643027959325177363.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14108917518210888332.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2643027959325177363.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,204,0.017222,4216,2,194,5,1064,6,0,280,959,0


Converting to forward existential form...Done !
original formula: (EG(AF(AX((((((Delivery_p22_8==0)||(Order_p22_10==0))||((Organization_p22_9==0)||(Status_p22_11==0)))||(p8_1==0))&&(((Organization_p21_2=...222
=> equivalent forward existential formula: ([(Init * !(EG(!(EG(!(!(EX(!((((((Delivery_p22_8==0)||(Order_p22_10==0))||((Organization_p22_9==0)||(Status_p22_...303
(forward)formula 0,0,0.01859,4216,1,0,6,1064,7,1,356,959,1
FORMULA IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 45/45 transitions.
Ensure Unique test removed 22 places
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 63 transition count 45
Applied a total of 28 rules in 4 ms. Remains 63 /91 variables (removed 28) and now considering 45/45 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16981423762782566095.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4279361567767624103.kers'
[2026-05-25 17:03:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16981423762782566095.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4279361567767624103.kers]
Culling duplicate invariants (modulo rational): removing 10 columns.
Culled 10 columns in 0 ms.
// Phase 1: matrix 45 rows 53 cols 106 entries
Finished phase 1 with 41 SingleSign rule and 3 generalized
[2026-05-25 17:03:14] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4279361567767624103.kers
Total runtime 1 ms.
[2026-05-25 17:03:14] [INFO ] Implicit Places using invariants in 99 ms returned [9, 12, 15, 20, 26, 27, 28, 30, 31, 32, 33, 34]
[2026-05-25 17:03:14] [INFO ] Actually due to overlaps returned [20, 9, 12, 15, 26, 28, 30, 31, 32]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 102 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 54/91 places, 45/45 transitions.
Applied a total of 0 rules in 2 ms. Remains 54 /54 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 108 ms. Remains : 54/91 places, 45/45 transitions.
[2026-05-25 17:03:14] [INFO ] Flatten gal took : 3 ms
[2026-05-25 17:03:14] [INFO ] Flatten gal took : 3 ms
[2026-05-25 17:03:14] [INFO ] Input system was already deterministic with 45 transitions.
[2026-05-25 17:03:14] [INFO ] Flatten gal took : 3 ms
[2026-05-25 17:03:14] [INFO ] Flatten gal took : 3 ms
[2026-05-25 17:03:14] [INFO ] Time to serialize gal into /tmp/CTLFireability12670501662865359629.gal : 1 ms
[2026-05-25 17:03:14] [INFO ] Time to serialize properties into /tmp/CTLFireability13387519217222543508.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12670501662865359629.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13387519217222543508.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,204,0.016097,4212,2,167,5,1186,6,0,264,969,0


Converting to forward existential form...Done !
original formula: AX(EF(AX((((ConsumerOffer_p1==0)&&((p1_1==0)||(p10_0==0)))&&(((p2_1==0)||(p11_3==0))||(p4_2==0))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(EX(!((((ConsumerOffer_p1==0)&&((p1_1==0)||(p10_0==0)))&&(((p2_1==0)||(p11_3==0))||(p4_...177
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.038673,4704,1,0,8,3611,15,1,1161,1110,6
FORMULA IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 45/45 transitions.
Ensure Unique test removed 14 places
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 71 transition count 45
Applied a total of 20 rules in 3 ms. Remains 71 /91 variables (removed 20) and now considering 45/45 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8010962313379598254.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12705235816024952546.kers'
[2026-05-25 17:03:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8010962313379598254.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12705235816024952546.kers]
Culling duplicate invariants (modulo rational): removing 18 columns.
Culled 18 columns in 0 ms.
// Phase 1: matrix 45 rows 53 cols 106 entries
Finished phase 1 with 41 SingleSign rule and 3 generalized
[2026-05-25 17:03:14] [INFO ] Computed 27 invariants in 0 ms
Computed 27 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12705235816024952546.kers
Total runtime 0 ms.
[2026-05-25 17:03:15] [INFO ] Implicit Places using invariants in 119 ms returned [11, 17, 21, 32, 34, 35, 36, 37, 38, 39, 41, 42]
[2026-05-25 17:03:15] [INFO ] Actually due to overlaps returned [11, 17, 21, 32, 34, 36, 37, 38, 39, 42]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 122 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 61/91 places, 45/45 transitions.
Applied a total of 0 rules in 2 ms. Remains 61 /61 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 127 ms. Remains : 61/91 places, 45/45 transitions.
[2026-05-25 17:03:15] [INFO ] Flatten gal took : 5 ms
[2026-05-25 17:03:15] [INFO ] Flatten gal took : 4 ms
[2026-05-25 17:03:15] [INFO ] Input system was already deterministic with 45 transitions.
[2026-05-25 17:03:15] [INFO ] Flatten gal took : 4 ms
[2026-05-25 17:03:15] [INFO ] Flatten gal took : 3 ms
[2026-05-25 17:03:15] [INFO ] Time to serialize gal into /tmp/CTLFireability11941802625389869015.gal : 1 ms
[2026-05-25 17:03:15] [INFO ] Time to serialize properties into /tmp/CTLFireability9057333466825740841.ctl : 1 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11941802625389869015.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9057333466825740841.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,204,0.020529,4332,2,206,5,1705,6,0,292,1462,0


Converting to forward existential form...Done !
original formula: AG(E(EG(AX((p7_1==1))) U !((!(((EG(((((Delivery_p20_10==1)&&(Order_p20_8==1))&&((Organization_p20_7==1)&&(Payment_p20_9==1)))&&((Status_p...386
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(EG(!(EX(!((p7_1==1))))) U !((!(((EG(((((Delivery_p20_10==1)&&(Order_p20_8==1))&&((Organi...521
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 42/0/3
(forward)formula 0,0,0.136234,7488,1,0,15,22757,43,4,1491,8204,16
FORMULA IOTPpurchase-PT-C01M01P01D01-CTLFireability-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

[2026-05-25 17:03:15] [INFO ] Flatten gal took : 5 ms
[2026-05-25 17:03:15] [INFO ] Flatten gal took : 5 ms
Total runtime 6743 ms.

BK_STOP 1779728595269

--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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 CTLFireability -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="IOTPpurchase-PT-C01M01P01D01"
export BK_EXAMINATION="CTLFireability"
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 IOTPpurchase-PT-C01M01P01D01, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r162-smll-177961107700106"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/IOTPpurchase-PT-C01M01P01D01.tgz
mv IOTPpurchase-PT-C01M01P01D01 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;