About the Execution of ITS-Tools for ARMCacheCoherence-PT-none
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2276.815 | 791634.00 | 1004756.00 | 774.20 | TFTTTTFFTTFFFTTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/sdalzilio/mcc2026-input.r002-oct2-177944366100274.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is ARMCacheCoherence-PT-none, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-oct2-177944366100274
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 6.6K Mar 4 18:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Mar 4 18:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Mar 4 18:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Mar 4 18:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Mar 15 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 07:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 07:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 15 07:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.6K Mar 4 18:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 46K Mar 4 18:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Mar 4 18:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 115K Mar 4 18:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 07:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 07:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 14M 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 ARMCacheCoherence-PT-none-CTLFireability-2024-00
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-01
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-02
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-03
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-04
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-05
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-06
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-07
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-08
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-09
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-10
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-11
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-12
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-13
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-14
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779469428950
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ARMCacheCoherence-PT-none
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-22 17:03:50] [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]
[2026-05-22 17:03:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 17:03:51] [INFO ] Load time of PNML (sax parser for PT used): 780 ms
[2026-05-22 17:03:51] [INFO ] Transformed 87 places.
[2026-05-22 17:03:51] [INFO ] Transformed 33676 transitions.
[2026-05-22 17:03:51] [INFO ] Found NUPN structural information;
[2026-05-22 17:03:51] [INFO ] Parsed PT model containing 87 places and 33676 transitions and 246935 arcs in 1069 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 46 ms.
Ensure Unique test removed 32425 transitions
Reduce redundant transitions removed 32425 transitions.
Support contains 27 out of 87 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 87/87 places, 1251/1251 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 79 transition count 1243
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 79 transition count 1243
Drop transitions (Redundant composition of simpler transitions.) removed 75 transitions
Redundant transition composition rules discarded 75 transitions
Iterating global reduction 0 with 75 rules applied. Total rules applied 91 place count 79 transition count 1168
Applied a total of 91 rules in 31 ms. Remains 79 /87 variables (removed 8) and now considering 1168/1251 (removed 83) transitions.
[2026-05-22 17:03:52] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9731293971714487377.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14579794558122970689.kers'
[2026-05-22 17:03:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9731293971714487377.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14579794558122970689.kers]
Normalized transition count is 483 out of 484 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 483 rows 79 cols 2659 entries
Finished phase 1 with 67 SingleSign rule and 0 generalized
[2026-05-22 17:03:52] [INFO ] Computed 12 invariants in 1 ms
Computed 12 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-14579794558122970689.kers
Total runtime 7 ms.
[2026-05-22 17:03:52] [INFO ] Implicit Places using invariants in 403 ms returned []
[2026-05-22 17:03:52] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2026-05-22 17:03:52] [INFO ] Invariant cache hit.
[2026-05-22 17:03:52] [INFO ] State equation strengthened by 173 read => feed constraints.
[2026-05-22 17:03:53] [INFO ] Implicit Places using invariants and state equation in 424 ms returned []
Implicit Place search using SMT with State Equation took 862 ms to find 0 implicit places.
Running 1167 sub problems to find dead transitions.
[2026-05-22 17:03:53] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2026-05-22 17:03:53] [INFO ] Invariant cache hit.
[2026-05-22 17:03:53] [INFO ] State equation strengthened by 173 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 1 (OVERLAPS) 1/79 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 3 (OVERLAPS) 483/562 variables, 79/91 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/562 variables, 172/263 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 562/563 variables, and 263 constraints, problems are : Problem set: 0 solved, 1167 unsolved in 30080 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 79/79 constraints, ReadFeed: 172/173 constraints, PredecessorRefiner: 1167/677 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1167 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 1 (OVERLAPS) 1/79 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 3 (OVERLAPS) 483/562 variables, 79/91 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/562 variables, 172/263 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/562 variables, 677/940 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 562/563 variables, and 940 constraints, problems are : Problem set: 0 solved, 1167 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 79/79 constraints, ReadFeed: 172/173 constraints, PredecessorRefiner: 1167/677 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62287ms problems are : Problem set: 0 solved, 1167 unsolved
Search for dead transitions found 0 dead transitions in 62328ms
Starting structural reductions in LTL mode, iteration 1 : 79/87 places, 1168/1251 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63268 ms. Remains : 79/87 places, 1168/1251 transitions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 4 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
[2026-05-22 17:04:55] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2026-05-22 17:04:55] [INFO ] Invariant cache hit.
[2026-05-22 17:04:55] [INFO ] Implicit Places using invariants in 77 ms returned []
[2026-05-22 17:04:55] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2026-05-22 17:04:55] [INFO ] Invariant cache hit.
[2026-05-22 17:04:55] [INFO ] State equation strengthened by 173 read => feed constraints.
[2026-05-22 17:04:56] [INFO ] Implicit Places using invariants and state equation in 609 ms returned []
Implicit Place search using SMT with State Equation took 688 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 692 ms. Remains : 79/79 places, 1168/1168 transitions.
Support contains 27 out of 79 places after structural reductions.
[2026-05-22 17:04:56] [INFO ] Flatten gal took : 142 ms
[2026-05-22 17:04:56] [INFO ] Flatten gal took : 97 ms
[2026-05-22 17:04:56] [INFO ] Input system was already deterministic with 1168 transitions.
RANDOM walk for 40000 steps (21 resets) in 2316 ms. (17 steps per ms) remains 12/79 properties
BEST_FIRST walk for 40003 steps (8 resets) in 117 ms. (339 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (14 resets) in 194 ms. (205 steps per ms) remains 10/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 142 ms. (279 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 127 ms. (312 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 119 ms. (333 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 122 ms. (325 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (19 resets) in 127 ms. (312 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 103 ms. (384 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 121 ms. (327 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 130 ms. (305 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 128 ms. (310 steps per ms) remains 9/9 properties
[2026-05-22 17:04:57] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2026-05-22 17:04:57] [INFO ] Invariant cache hit.
[2026-05-22 17:04:57] [INFO ] State equation strengthened by 173 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp62 is UNSAT
At refinement iteration 1 (OVERLAPS) 51/68 variables, 8/8 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/68 variables, 0/8 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 11/79 variables, 4/12 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/12 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 483/562 variables, 79/91 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/562 variables, 172/263 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/562 variables, 0/263 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/563 variables, 1/264 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/563 variables, 0/264 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/563 variables, 0/264 constraints. Problems are: Problem set: 8 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 563/563 variables, and 264 constraints, problems are : Problem set: 8 solved, 1 unsolved in 394 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 79/79 constraints, ReadFeed: 173/173 constraints, PredecessorRefiner: 9/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 8 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 8 solved, 1 unsolved
Problem AtomicPropp52 is UNSAT
After SMT solving in domain Int declared 40/563 variables, and 5 constraints, problems are : Problem set: 9 solved, 0 unsolved in 57 ms.
Refiners :[Positive P Invariants (semi-flows): 5/12 constraints, State Equation: 0/79 constraints, ReadFeed: 0/173 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 501ms problems are : Problem set: 9 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 9 atomic propositions for a total of 16 simplifications.
[2026-05-22 17:04:58] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-22 17:04:58] [INFO ] Flatten gal took : 54 ms
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-22 17:04:58] [INFO ] Flatten gal took : 59 ms
[2026-05-22 17:04:58] [INFO ] Input system was already deterministic with 1168 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 3 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
[2026-05-22 17:04:58] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2026-05-22 17:04:58] [INFO ] Invariant cache hit.
[2026-05-22 17:04:58] [INFO ] Implicit Places using invariants in 56 ms returned []
[2026-05-22 17:04:58] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2026-05-22 17:04:58] [INFO ] Invariant cache hit.
[2026-05-22 17:04:59] [INFO ] State equation strengthened by 173 read => feed constraints.
[2026-05-22 17:04:59] [INFO ] Implicit Places using invariants and state equation in 616 ms returned []
Implicit Place search using SMT with State Equation took 675 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 679 ms. Remains : 79/79 places, 1168/1168 transitions.
[2026-05-22 17:04:59] [INFO ] Flatten gal took : 36 ms
[2026-05-22 17:04:59] [INFO ] Flatten gal took : 37 ms
[2026-05-22 17:04:59] [INFO ] Input system was already deterministic with 1168 transitions.
[2026-05-22 17:04:59] [INFO ] Flatten gal took : 37 ms
[2026-05-22 17:04:59] [INFO ] Flatten gal took : 34 ms
[2026-05-22 17:04:59] [INFO ] Time to serialize gal into /tmp/CTLFireability15866621094021976230.gal : 37 ms
[2026-05-22 17:04:59] [INFO ] Time to serialize properties into /tmp/CTLFireability364541704227987843.ctl : 16 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/CTLFireability15866621094021976230.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability364541704227987843.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,1.81414e+08,1.01384,30600,2,1234,5,79088,6,0,1475,50067,0
Converting to forward existential form...Done !
original formula: AX(AF((AG((((p2==1)&&(p54==1))&&((p67==1)&&(p84==1)))) + EX(EF((((p3==1)&&(p22==1))&&((p37==1)&&(p84==1))))))))
=> equivalent forward existential formula: [FwdG(EY(Init),!((!(E(TRUE U !((((p2==1)&&(p54==1))&&((p67==1)&&(p84==1)))))) + EX(E(TRUE U (((p3==1)&&(p22==1))...192
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t13, t21, t28, t35, t42, Intersection with reachable at each step enabled. (destroye...196
(forward)formula 0,1,13.5685,299228,1,0,1215,874879,2349,548,17538,536116,2367
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 4 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
[2026-05-22 17:05:13] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2026-05-22 17:05:13] [INFO ] Invariant cache hit.
[2026-05-22 17:05:13] [INFO ] Implicit Places using invariants in 173 ms returned []
[2026-05-22 17:05:13] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2026-05-22 17:05:13] [INFO ] Invariant cache hit.
[2026-05-22 17:05:13] [INFO ] State equation strengthened by 173 read => feed constraints.
[2026-05-22 17:05:14] [INFO ] Implicit Places using invariants and state equation in 475 ms returned []
Implicit Place search using SMT with State Equation took 650 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 654 ms. Remains : 79/79 places, 1168/1168 transitions.
[2026-05-22 17:05:14] [INFO ] Flatten gal took : 60 ms
[2026-05-22 17:05:14] [INFO ] Flatten gal took : 31 ms
[2026-05-22 17:05:14] [INFO ] Input system was already deterministic with 1168 transitions.
[2026-05-22 17:05:14] [INFO ] Flatten gal took : 31 ms
[2026-05-22 17:05:14] [INFO ] Flatten gal took : 31 ms
[2026-05-22 17:05:14] [INFO ] Time to serialize gal into /tmp/CTLFireability14903453804416128059.gal : 11 ms
[2026-05-22 17:05:14] [INFO ] Time to serialize properties into /tmp/CTLFireability6832964918585908119.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/CTLFireability14903453804416128059.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6832964918585908119.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,1.81414e+08,0.949604,30680,2,1234,5,79088,6,0,1475,50067,0
Converting to forward existential form...Done !
original formula: E((EF(((EX(E((((p5==1)&&(p24==1))&&((p39==1)&&(p84==1))) U (((p5==1)&&(p22==1))&&((p39==1)&&(p80==1))))) * E((((p4==1)&&(p24==1))&&((p37=...657
=> equivalent forward existential formula: [(EY(FwdU(Init,(E(TRUE U ((EX(E((((p5==1)&&(p24==1))&&((p39==1)&&(p84==1))) U (((p5==1)&&(p22==1))&&((p39==1)&&(...1028
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t13, t21, t28, t35, t42, Intersection with reachable at each step enabled. (destroye...196
(forward)formula 0,0,4.37653,109604,1,0,1203,409658,2347,540,17417,240757,2343
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 8 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
[2026-05-22 17:05:18] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2026-05-22 17:05:18] [INFO ] Invariant cache hit.
[2026-05-22 17:05:19] [INFO ] Implicit Places using invariants in 108 ms returned []
[2026-05-22 17:05:19] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2026-05-22 17:05:19] [INFO ] Invariant cache hit.
[2026-05-22 17:05:19] [INFO ] State equation strengthened by 173 read => feed constraints.
[2026-05-22 17:05:19] [INFO ] Implicit Places using invariants and state equation in 445 ms returned []
Implicit Place search using SMT with State Equation took 557 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 566 ms. Remains : 79/79 places, 1168/1168 transitions.
[2026-05-22 17:05:19] [INFO ] Flatten gal took : 25 ms
[2026-05-22 17:05:19] [INFO ] Flatten gal took : 28 ms
[2026-05-22 17:05:19] [INFO ] Input system was already deterministic with 1168 transitions.
[2026-05-22 17:05:19] [INFO ] Flatten gal took : 25 ms
[2026-05-22 17:05:19] [INFO ] Flatten gal took : 27 ms
[2026-05-22 17:05:19] [INFO ] Time to serialize gal into /tmp/CTLFireability6637736102469546114.gal : 5 ms
[2026-05-22 17:05:19] [INFO ] Time to serialize properties into /tmp/CTLFireability8815400573090466929.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/CTLFireability6637736102469546114.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8815400573090466929.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,1.81414e+08,0.978354,30744,2,1234,5,79088,6,0,1475,50067,0
Converting to forward existential form...Done !
original formula: E(!(A(E(A((((p4==1)&&(p67==1))&&(p79==1)) U (((p2==1)&&(p54==1))&&((p67==1)&&(p80==1)))) U ((((p1==1)&&(p24==1))&&((p39==1)&&(p80==1)))||...376
=> equivalent forward existential formula: [((FwdU(Init,!(!((E(!(EX(!(EG(!((((p5==1)&&(p52==1))&&((p69==1)&&(p84==1)))))))) U (!(E(!((E(!((((p2==1)&&(p54==...1245
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t13, t21, t28, t35, t42, Intersection with reachable at each step enabled. (destroye...196
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2026-05-22 17:05:49] [INFO ] Flatten gal took : 41 ms
[2026-05-22 17:05:49] [INFO ] Applying decomposition
[2026-05-22 17:05:49] [INFO ] Flatten gal took : 30 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph2112427638603864778.txt' '-o' '/tmp/graph2112427638603864778.bin' '-w' '/tmp/graph2112427638603864778.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2112427638603864778.bin' '-l' '-1' '-v' '-w' '/tmp/graph2112427638603864778.weights' '-q' '0' '-e' '0.001'
[2026-05-22 17:05:50] [INFO ] Decomposing Gal with order
[2026-05-22 17:05:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 17:05:50] [INFO ] Removed a total of 4180 redundant transitions.
[2026-05-22 17:05:50] [INFO ] Flatten gal took : 195 ms
[2026-05-22 17:05:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 78 labels/synchronizations in 41 ms.
[2026-05-22 17:05:50] [INFO ] Time to serialize gal into /tmp/CTLFireability13704023885214555932.gal : 7 ms
[2026-05-22 17:05:50] [INFO ] Time to serialize properties into /tmp/CTLFireability18163100371453674594.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/CTLFireability13704023885214555932.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18163100371453674594.ctl'
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 -...264
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,1.81414e+08,0.421671,19228,206,125,24643,1906,1124,68869,90,14398,0
Converting to forward existential form...Done !
original formula: E(!(A(E(A((((i4.u13.p4==1)&&(i5.u10.p67==1))&&(u14.p79==1)) U (((i1.u0.p2==1)&&(i4.u8.p54==1))&&((i5.u10.p67==1)&&(u14.p80==1)))) U ((((i...557
=> equivalent forward existential formula: [((FwdU(Init,!(!((E(!(EX(!(EG(!((((i4.u13.p5==1)&&(i4.u8.p52==1))&&((i5.u10.p69==1)&&(i4.u15.p84==1)))))))) U (!...1730
Reverse transition relation is NOT exact ! Due to transitions u14.t7, i1.u12.t13, i3.i0.u4.t42, i3.i1.u6.t35, i4.u8.t28, i4.u15.t1, i5.u10.t21, Intersecti...243
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 3 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
[2026-05-22 17:06:20] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2026-05-22 17:06:20] [INFO ] Invariant cache hit.
[2026-05-22 17:06:20] [INFO ] Implicit Places using invariants in 107 ms returned []
[2026-05-22 17:06:20] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2026-05-22 17:06:20] [INFO ] Invariant cache hit.
[2026-05-22 17:06:20] [INFO ] State equation strengthened by 173 read => feed constraints.
[2026-05-22 17:06:21] [INFO ] Implicit Places using invariants and state equation in 435 ms returned []
Implicit Place search using SMT with State Equation took 544 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 549 ms. Remains : 79/79 places, 1168/1168 transitions.
[2026-05-22 17:06:21] [INFO ] Flatten gal took : 43 ms
[2026-05-22 17:06:21] [INFO ] Flatten gal took : 48 ms
[2026-05-22 17:06:21] [INFO ] Input system was already deterministic with 1168 transitions.
[2026-05-22 17:06:21] [INFO ] Flatten gal took : 36 ms
[2026-05-22 17:06:21] [INFO ] Flatten gal took : 54 ms
[2026-05-22 17:06:21] [INFO ] Time to serialize gal into /tmp/CTLFireability15868281342857506603.gal : 6 ms
[2026-05-22 17:06:21] [INFO ] Time to serialize properties into /tmp/CTLFireability17716289038526953569.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/CTLFireability15868281342857506603.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17716289038526953569.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,1.81414e+08,1.03962,30744,2,1234,5,79088,6,0,1475,50067,0
Converting to forward existential form...Done !
original formula: E(E(EG((((p1==1)&&(p54==1))&&((p69==1)&&(p80==1)))) U (EG((((p4==1)&&(p24==1))&&((p37==1)&&(p84==1)))) + !((((p2==1)&&(p22==1))&&((p84==1...423
=> equivalent forward existential formula: (((([FwdG((FwdU(FwdU(Init,E(EG((((p1==1)&&(p54==1))&&((p69==1)&&(p80==1)))) U (EG((((p4==1)&&(p24==1))&&((p37==1...2336
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t13, t21, t28, t35, t42, Intersection with reachable at each step enabled. (destroye...196
Detected timeout of ITS tools.
[2026-05-22 17:06:51] [INFO ] Flatten gal took : 58 ms
[2026-05-22 17:06:51] [INFO ] Applying decomposition
[2026-05-22 17:06:51] [INFO ] Flatten gal took : 34 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12277296961973407934.txt' '-o' '/tmp/graph12277296961973407934.bin' '-w' '/tmp/graph12277296961973407934.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12277296961973407934.bin' '-l' '-1' '-v' '-w' '/tmp/graph12277296961973407934.weights' '-q' '0' '-e' '0.001'
[2026-05-22 17:06:51] [INFO ] Decomposing Gal with order
[2026-05-22 17:06:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 17:06:51] [INFO ] Removed a total of 4184 redundant transitions.
[2026-05-22 17:06:51] [INFO ] Flatten gal took : 74 ms
[2026-05-22 17:06:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 84 labels/synchronizations in 31 ms.
[2026-05-22 17:06:51] [INFO ] Time to serialize gal into /tmp/CTLFireability9865917157827767640.gal : 4 ms
[2026-05-22 17:06:51] [INFO ] Time to serialize properties into /tmp/CTLFireability11890610048608387178.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/CTLFireability9865917157827767640.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11890610048608387178.ctl'
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 -...263
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,1.81414e+08,0.214017,12472,142,110,11596,1844,1027,37471,88,11395,0
Converting to forward existential form...Done !
original formula: E(E(EG((((i1.u0.p1==1)&&(i1.u8.p54==1))&&((i2.u10.p69==1)&&(u14.p80==1)))) U (EG((((i4.u13.p4==1)&&(i0.i0.u4.p24==1))&&((i0.i1.u6.p37==1)...666
=> equivalent forward existential formula: (((([FwdG((FwdU(FwdU(Init,E(EG((((i1.u0.p1==1)&&(i1.u8.p54==1))&&((i2.u10.p69==1)&&(u14.p80==1)))) U (EG((((i4.u...3584
Reverse transition relation is NOT exact ! Due to transitions u14.t7, i0.i0.u4.t42, i0.i0.u15.t1, i0.i1.u6.t35, i1.u8.t28, i2.u10.t21, i4.u12.t13, Interse...246
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
(forward)formula 0,1,14.9198,313416,1,0,413102,12032,6525,1.43768e+06,453,98959,245466
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 13 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
[2026-05-22 17:07:06] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2026-05-22 17:07:06] [INFO ] Invariant cache hit.
[2026-05-22 17:07:07] [INFO ] Implicit Places using invariants in 54 ms returned []
[2026-05-22 17:07:07] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2026-05-22 17:07:07] [INFO ] Invariant cache hit.
[2026-05-22 17:07:07] [INFO ] State equation strengthened by 173 read => feed constraints.
[2026-05-22 17:07:07] [INFO ] Implicit Places using invariants and state equation in 712 ms returned []
Implicit Place search using SMT with State Equation took 782 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 808 ms. Remains : 79/79 places, 1168/1168 transitions.
[2026-05-22 17:07:07] [INFO ] Flatten gal took : 32 ms
[2026-05-22 17:07:07] [INFO ] Flatten gal took : 31 ms
[2026-05-22 17:07:07] [INFO ] Input system was already deterministic with 1168 transitions.
[2026-05-22 17:07:07] [INFO ] Flatten gal took : 29 ms
[2026-05-22 17:07:08] [INFO ] Flatten gal took : 27 ms
[2026-05-22 17:07:08] [INFO ] Time to serialize gal into /tmp/CTLFireability4335962602415315079.gal : 6 ms
[2026-05-22 17:07:08] [INFO ] Time to serialize properties into /tmp/CTLFireability7686761879481691376.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/CTLFireability4335962602415315079.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7686761879481691376.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,1.81414e+08,0.938797,30716,2,1234,5,79088,6,0,1475,50067,0
Converting to forward existential form...Done !
original formula: AG((AX((!(A((((p5==1)&&(p67==1))&&(p80==1)) U (((p3==1)&&(p9==1))&&(p78==1)))) + ((EF((((p1==0)||(p22==0))||(p84==0))) * (((p2==0)||(p37=...260
=> equivalent forward existential formula: [(((EY((FwdU(Init,TRUE) * !(EG((((p2==1)&&(p52==1))&&(p84==1)))))) * !(((E(TRUE U (((p1==0)||(p22==0))||(p84==0)...412
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t13, t21, t28, t35, t42, Intersection with reachable at each step enabled. (destroye...196
(forward)formula 0,1,4.41477,121620,1,0,1211,448431,2360,550,17635,268990,2358
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Performed 12 Post agglomeration using F-continuation condition with reduction of 112 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 24 place count 67 transition count 1044
Ensure Unique test removed 257 transitions
Reduce isomorphic transitions removed 257 transitions.
Iterating post reduction 0 with 257 rules applied. Total rules applied 281 place count 67 transition count 787
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 1 with 10 rules applied. Total rules applied 291 place count 67 transition count 777
Applied a total of 291 rules in 228 ms. Remains 67 /79 variables (removed 12) and now considering 777/1168 (removed 391) transitions.
[2026-05-22 17:07:12] [INFO ] Flow matrix only has 301 transitions (discarded 476 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1719945859258239974.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16850729956042692217.kers'
[2026-05-22 17:07:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1719945859258239974.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16850729956042692217.kers]
Normalized transition count is 300 out of 301 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 300 rows 67 cols 1433 entries
Finished phase 1 with 55 SingleSign rule and 0 generalized
[2026-05-22 17:07:12] [INFO ] Computed 12 invariants in 1 ms
Computed 12 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16850729956042692217.kers
Total runtime 1 ms.
[2026-05-22 17:07:12] [INFO ] Implicit Places using invariants in 50 ms returned []
[2026-05-22 17:07:12] [INFO ] Flow matrix only has 301 transitions (discarded 476 similar events)
[2026-05-22 17:07:12] [INFO ] Invariant cache hit.
[2026-05-22 17:07:12] [INFO ] State equation strengthened by 126 read => feed constraints.
[2026-05-22 17:07:12] [INFO ] Implicit Places using invariants and state equation in 194 ms returned []
Implicit Place search using SMT with State Equation took 247 ms to find 0 implicit places.
[2026-05-22 17:07:13] [INFO ] Redundant transitions in 62 ms returned []
Running 776 sub problems to find dead transitions.
[2026-05-22 17:07:13] [INFO ] Flow matrix only has 301 transitions (discarded 476 similar events)
[2026-05-22 17:07:13] [INFO ] Invariant cache hit.
[2026-05-22 17:07:13] [INFO ] State equation strengthened by 126 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 776 unsolved
At refinement iteration 1 (OVERLAPS) 1/67 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 776 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/67 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 776 unsolved
At refinement iteration 3 (OVERLAPS) 300/367 variables, 67/79 constraints. Problems are: Problem set: 0 solved, 776 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/367 variables, 125/204 constraints. Problems are: Problem set: 0 solved, 776 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/367 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 776 unsolved
At refinement iteration 6 (OVERLAPS) 1/368 variables, 1/205 constraints. Problems are: Problem set: 0 solved, 776 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 368/368 variables, and 205 constraints, problems are : Problem set: 0 solved, 776 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 67/67 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 776/776 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 776 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 776 unsolved
At refinement iteration 1 (OVERLAPS) 1/67 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 776 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/67 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 776 unsolved
At refinement iteration 3 (OVERLAPS) 300/367 variables, 67/79 constraints. Problems are: Problem set: 0 solved, 776 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/367 variables, 125/204 constraints. Problems are: Problem set: 0 solved, 776 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/367 variables, 776/980 constraints. Problems are: Problem set: 0 solved, 776 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 367/368 variables, and 980 constraints, problems are : Problem set: 0 solved, 776 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 67/67 constraints, ReadFeed: 125/126 constraints, PredecessorRefiner: 776/776 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61158ms problems are : Problem set: 0 solved, 776 unsolved
Search for dead transitions found 0 dead transitions in 61162ms
Starting structural reductions in SI_CTL mode, iteration 1 : 67/79 places, 777/1168 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61723 ms. Remains : 67/79 places, 777/1168 transitions.
[2026-05-22 17:08:14] [INFO ] Flatten gal took : 13 ms
[2026-05-22 17:08:14] [INFO ] Flatten gal took : 14 ms
[2026-05-22 17:08:14] [INFO ] Input system was already deterministic with 777 transitions.
[2026-05-22 17:08:14] [INFO ] Flatten gal took : 14 ms
[2026-05-22 17:08:14] [INFO ] Flatten gal took : 14 ms
[2026-05-22 17:08:14] [INFO ] Time to serialize gal into /tmp/CTLFireability14878376289929283095.gal : 4 ms
[2026-05-22 17:08:14] [INFO ] Time to serialize properties into /tmp/CTLFireability13621760438571449319.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/CTLFireability14878376289929283095.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13621760438571449319.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,3.5937e+07,0.204566,11988,2,250,5,14162,6,0,1036,10869,0
Converting to forward existential form...Done !
original formula: EF((((AF((((p3==0)||(p54==0))||((p69==0)||(p84==0)))) * (p3==1)) * ((p37==1)&&(p76==1))) * ((((EG((((p5==1)&&(p22==1))&&((p39==1)&&(p80==...256
=> equivalent forward existential formula: ((([FwdG(((FwdU(Init,TRUE) * ((!(EG(!((((p3==0)||(p54==0))||((p69==0)||(p84==0)))))) * (p3==1)) * ((p37==1)&&(p7...834
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.343005,12524,1,0,17,21236,31,8,7047,10869,13
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 3 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
[2026-05-22 17:08:14] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4288993200811768630.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14346553716133853198.kers'
[2026-05-22 17:08:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4288993200811768630.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14346553716133853198.kers]
Normalized transition count is 483 out of 484 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 483 rows 79 cols 2659 entries
Finished phase 1 with 67 SingleSign rule and 0 generalized
[2026-05-22 17:08:14] [INFO ] Computed 12 invariants in 1 ms
Computed 12 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14346553716133853198.kers
Total runtime 2 ms.
[2026-05-22 17:08:14] [INFO ] Implicit Places using invariants in 65 ms returned []
[2026-05-22 17:08:14] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2026-05-22 17:08:14] [INFO ] Invariant cache hit.
[2026-05-22 17:08:14] [INFO ] State equation strengthened by 173 read => feed constraints.
[2026-05-22 17:08:15] [INFO ] Implicit Places using invariants and state equation in 338 ms returned []
Implicit Place search using SMT with State Equation took 406 ms to find 0 implicit places.
Running 1167 sub problems to find dead transitions.
[2026-05-22 17:08:15] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2026-05-22 17:08:15] [INFO ] Invariant cache hit.
[2026-05-22 17:08:15] [INFO ] State equation strengthened by 173 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 1 (OVERLAPS) 1/79 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 3 (OVERLAPS) 483/562 variables, 79/91 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/562 variables, 172/263 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 562/563 variables, and 263 constraints, problems are : Problem set: 0 solved, 1167 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 79/79 constraints, ReadFeed: 172/173 constraints, PredecessorRefiner: 1167/677 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1167 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 1 (OVERLAPS) 1/79 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 3 (OVERLAPS) 483/562 variables, 79/91 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/562 variables, 172/263 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/562 variables, 677/940 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 562/563 variables, and 940 constraints, problems are : Problem set: 0 solved, 1167 unsolved in 30067 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 79/79 constraints, ReadFeed: 172/173 constraints, PredecessorRefiner: 1167/677 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62116ms problems are : Problem set: 0 solved, 1167 unsolved
Search for dead transitions found 0 dead transitions in 62119ms
Finished structural reductions in LTL mode , in 1 iterations and 62534 ms. Remains : 79/79 places, 1168/1168 transitions.
[2026-05-22 17:09:17] [INFO ] Flatten gal took : 38 ms
[2026-05-22 17:09:17] [INFO ] Flatten gal took : 30 ms
[2026-05-22 17:09:17] [INFO ] Input system was already deterministic with 1168 transitions.
[2026-05-22 17:09:17] [INFO ] Flatten gal took : 61 ms
[2026-05-22 17:09:17] [INFO ] Flatten gal took : 31 ms
[2026-05-22 17:09:17] [INFO ] Time to serialize gal into /tmp/CTLFireability5608998997609920479.gal : 6 ms
[2026-05-22 17:09:17] [INFO ] Time to serialize properties into /tmp/CTLFireability6008740717093342141.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/CTLFireability5608998997609920479.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6008740717093342141.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,1.81414e+08,0.974913,30704,2,1234,5,79088,6,0,1475,50067,0
Converting to forward existential form...Done !
original formula: E(EF(!((AX((((p4==1)&&(p52==1))&&((p69==1)&&(p80==1)))) * EX(AG((((p4==1)&&(p52==1))&&((p67==1)&&(p84==1)))))))) U (!((EF(!(A((((p1==1)&&...331
=> equivalent forward existential formula: [((FwdU(Init,E(TRUE U !((!(EX(!((((p4==1)&&(p52==1))&&((p69==1)&&(p80==1)))))) * EX(!(E(TRUE U !((((p4==1)&&(p52...540
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t13, t21, t28, t35, t42, Intersection with reachable at each step enabled. (destroye...196
(forward)formula 0,0,16.4236,326320,1,0,1234,1.00134e+06,2354,563,17057,619572,2402
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 3 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
[2026-05-22 17:09:34] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2026-05-22 17:09:34] [INFO ] Invariant cache hit.
[2026-05-22 17:09:34] [INFO ] Implicit Places using invariants in 157 ms returned []
[2026-05-22 17:09:34] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2026-05-22 17:09:34] [INFO ] Invariant cache hit.
[2026-05-22 17:09:34] [INFO ] State equation strengthened by 173 read => feed constraints.
[2026-05-22 17:09:34] [INFO ] Implicit Places using invariants and state equation in 405 ms returned []
Implicit Place search using SMT with State Equation took 591 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 596 ms. Remains : 79/79 places, 1168/1168 transitions.
[2026-05-22 17:09:34] [INFO ] Flatten gal took : 30 ms
[2026-05-22 17:09:34] [INFO ] Flatten gal took : 42 ms
[2026-05-22 17:09:34] [INFO ] Input system was already deterministic with 1168 transitions.
[2026-05-22 17:09:34] [INFO ] Flatten gal took : 27 ms
[2026-05-22 17:09:34] [INFO ] Flatten gal took : 28 ms
[2026-05-22 17:09:34] [INFO ] Time to serialize gal into /tmp/CTLFireability14910724518048182012.gal : 5 ms
[2026-05-22 17:09:34] [INFO ] Time to serialize properties into /tmp/CTLFireability12854810871343641891.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/CTLFireability14910724518048182012.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12854810871343641891.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,1.81414e+08,1.10518,30736,2,1234,5,79088,6,0,1475,50067,0
Converting to forward existential form...Done !
original formula: AG((EX(TRUE) * EF((((p2==0)||(p37==0))||(p84==0)))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX(TRUE)))] = FALSE * [(FwdU(Init,TRUE) * !(E(TRUE U (((p2==0)||(p37==0))||(p84==0)))))] ...163
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t13, t21, t28, t35, t42, Intersection with reachable at each step enabled. (destroye...196
(forward)formula 0,1,4.88552,103644,1,0,1197,396823,2341,535,17369,227341,2332
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Graph (trivial) has 47 edges and 79 vertex of which 4 / 79 are part of one of the 2 SCC in 4 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 15 Post agglomeration using F-continuation condition with reduction of 112 identical transitions.
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 31 place count 61 transition count 1036
Ensure Unique test removed 353 transitions
Reduce isomorphic transitions removed 353 transitions.
Iterating post reduction 0 with 353 rules applied. Total rules applied 384 place count 61 transition count 683
Drop transitions (Redundant composition of simpler transitions.) removed 43 transitions
Redundant transition composition rules discarded 43 transitions
Iterating global reduction 1 with 43 rules applied. Total rules applied 427 place count 61 transition count 640
Applied a total of 427 rules in 100 ms. Remains 61 /79 variables (removed 18) and now considering 640/1168 (removed 528) transitions.
[2026-05-22 17:09:39] [INFO ] Flow matrix only has 224 transitions (discarded 416 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11922259109762806084.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17198054317816889029.kers'
[2026-05-22 17:09:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11922259109762806084.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17198054317816889029.kers]
Normalized transition count is 223 out of 224 initially.
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 223 rows 56 cols 896 entries
Finished phase 1 with 49 SingleSign rule and 0 generalized
[2026-05-22 17:09:39] [INFO ] Computed 12 invariants in 1 ms
Computed 12 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-17198054317816889029.kers
Total runtime 7 ms.
[2026-05-22 17:09:40] [INFO ] Implicit Places using invariants in 89 ms returned []
[2026-05-22 17:09:40] [INFO ] Flow matrix only has 224 transitions (discarded 416 similar events)
[2026-05-22 17:09:40] [INFO ] Invariant cache hit.
[2026-05-22 17:09:40] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 231 ms to find 0 implicit places.
[2026-05-22 17:09:40] [INFO ] Redundant transitions in 78 ms returned []
Running 589 sub problems to find dead transitions.
[2026-05-22 17:09:40] [INFO ] Flow matrix only has 224 transitions (discarded 416 similar events)
[2026-05-22 17:09:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/61 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 2 (OVERLAPS) 223/284 variables, 61/73 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/284 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 4 (OVERLAPS) 0/284 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 589 unsolved
No progress, stopping.
After SMT solving in domain Real declared 284/285 variables, and 73 constraints, problems are : Problem set: 0 solved, 589 unsolved in 23996 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 61/61 constraints, PredecessorRefiner: 589/589 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 589 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/61 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 2 (OVERLAPS) 223/284 variables, 61/73 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/284 variables, 589/662 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/284 variables, 0/662 constraints. Problems are: Problem set: 0 solved, 589 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 284/285 variables, and 662 constraints, problems are : Problem set: 0 solved, 589 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 61/61 constraints, PredecessorRefiner: 589/589 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 54467ms problems are : Problem set: 0 solved, 589 unsolved
Search for dead transitions found 0 dead transitions in 54468ms
Starting structural reductions in SI_CTL mode, iteration 1 : 61/79 places, 640/1168 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 54886 ms. Remains : 61/79 places, 640/1168 transitions.
[2026-05-22 17:10:34] [INFO ] Flatten gal took : 8 ms
[2026-05-22 17:10:34] [INFO ] Flatten gal took : 10 ms
[2026-05-22 17:10:34] [INFO ] Input system was already deterministic with 640 transitions.
[2026-05-22 17:10:34] [INFO ] Flatten gal took : 10 ms
[2026-05-22 17:10:34] [INFO ] Flatten gal took : 9 ms
[2026-05-22 17:10:34] [INFO ] Time to serialize gal into /tmp/CTLFireability8631004322230541554.gal : 3 ms
[2026-05-22 17:10:34] [INFO ] Time to serialize properties into /tmp/CTLFireability6235619239950424756.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/CTLFireability8631004322230541554.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6235619239950424756.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,1.2e+07,0.217727,10420,2,211,5,13399,6,0,876,7429,0
Converting to forward existential form...Done !
original formula: EG(EF((((p2==1)&&(p22==1))&&(p80==1))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (((p2==1)&&(p22==1))&&(p80==1))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,3.25674,83876,1,0,62,270857,20,61,5898,276584,71
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 3 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
[2026-05-22 17:10:38] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15310152377692964234.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7840701583988314835.kers'
[2026-05-22 17:10:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15310152377692964234.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7840701583988314835.kers]
Normalized transition count is 483 out of 484 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 483 rows 79 cols 2659 entries
Finished phase 1 with 67 SingleSign rule and 0 generalized
[2026-05-22 17:10:38] [INFO ] Computed 12 invariants in 1 ms
Computed 12 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7840701583988314835.kers
Total runtime 2 ms.
[2026-05-22 17:10:38] [INFO ] Implicit Places using invariants in 134 ms returned []
[2026-05-22 17:10:38] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2026-05-22 17:10:38] [INFO ] Invariant cache hit.
[2026-05-22 17:10:38] [INFO ] State equation strengthened by 173 read => feed constraints.
[2026-05-22 17:10:38] [INFO ] Implicit Places using invariants and state equation in 371 ms returned []
Implicit Place search using SMT with State Equation took 521 ms to find 0 implicit places.
Running 1167 sub problems to find dead transitions.
[2026-05-22 17:10:38] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2026-05-22 17:10:38] [INFO ] Invariant cache hit.
[2026-05-22 17:10:38] [INFO ] State equation strengthened by 173 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 1 (OVERLAPS) 1/79 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 3 (OVERLAPS) 483/562 variables, 79/91 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/562 variables, 172/263 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 562/563 variables, and 263 constraints, problems are : Problem set: 0 solved, 1167 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 79/79 constraints, ReadFeed: 172/173 constraints, PredecessorRefiner: 1167/677 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1167 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 1 (OVERLAPS) 1/79 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 3 (OVERLAPS) 483/562 variables, 79/91 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/562 variables, 172/263 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/562 variables, 677/940 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 562/563 variables, and 940 constraints, problems are : Problem set: 0 solved, 1167 unsolved in 30068 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 79/79 constraints, ReadFeed: 172/173 constraints, PredecessorRefiner: 1167/677 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62131ms problems are : Problem set: 0 solved, 1167 unsolved
Search for dead transitions found 0 dead transitions in 62134ms
Finished structural reductions in LTL mode , in 1 iterations and 62663 ms. Remains : 79/79 places, 1168/1168 transitions.
[2026-05-22 17:11:40] [INFO ] Flatten gal took : 25 ms
[2026-05-22 17:11:40] [INFO ] Flatten gal took : 28 ms
[2026-05-22 17:11:40] [INFO ] Input system was already deterministic with 1168 transitions.
[2026-05-22 17:11:40] [INFO ] Flatten gal took : 39 ms
[2026-05-22 17:11:40] [INFO ] Flatten gal took : 28 ms
[2026-05-22 17:11:40] [INFO ] Time to serialize gal into /tmp/CTLFireability16912055584734770301.gal : 6 ms
[2026-05-22 17:11:40] [INFO ] Time to serialize properties into /tmp/CTLFireability3395442761934497428.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/CTLFireability16912055584734770301.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3395442761934497428.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,1.81414e+08,1.05665,30760,2,1234,5,79088,6,0,1475,50067,0
Converting to forward existential form...Done !
original formula: AX(EF(AX((((p4==1)&&(p69==1))&&(p78==1)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(EX(!((((p4==1)&&(p69==1))&&(p78==1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t13, t21, t28, t35, t42, Intersection with reachable at each step enabled. (destroye...196
(forward)formula 0,0,4.43489,97476,1,0,1196,378033,2340,535,17682,211872,2328
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Graph (trivial) has 42 edges and 79 vertex of which 4 / 79 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 14 Post agglomeration using F-continuation condition with reduction of 112 identical transitions.
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 29 place count 63 transition count 1038
Ensure Unique test removed 321 transitions
Reduce isomorphic transitions removed 321 transitions.
Iterating post reduction 0 with 321 rules applied. Total rules applied 350 place count 63 transition count 717
Drop transitions (Redundant composition of simpler transitions.) removed 57 transitions
Redundant transition composition rules discarded 57 transitions
Iterating global reduction 1 with 57 rules applied. Total rules applied 407 place count 63 transition count 660
Applied a total of 407 rules in 77 ms. Remains 63 /79 variables (removed 16) and now considering 660/1168 (removed 508) transitions.
[2026-05-22 17:11:45] [INFO ] Flow matrix only has 235 transitions (discarded 425 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11328460649624919199.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3307092841855246174.kers'
[2026-05-22 17:11:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11328460649624919199.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3307092841855246174.kers]
Normalized transition count is 234 out of 235 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 234 rows 63 cols 1023 entries
Finished phase 1 with 51 SingleSign rule and 0 generalized
[2026-05-22 17:11:45] [INFO ] Computed 12 invariants in 2 ms
Computed 12 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-3307092841855246174.kers
Total runtime 3 ms.
[2026-05-22 17:11:45] [INFO ] Implicit Places using invariants in 113 ms returned []
[2026-05-22 17:11:45] [INFO ] Flow matrix only has 235 transitions (discarded 425 similar events)
[2026-05-22 17:11:45] [INFO ] Invariant cache hit.
[2026-05-22 17:11:45] [INFO ] State equation strengthened by 132 read => feed constraints.
[2026-05-22 17:11:45] [INFO ] Implicit Places using invariants and state equation in 308 ms returned []
Implicit Place search using SMT with State Equation took 445 ms to find 0 implicit places.
[2026-05-22 17:11:46] [INFO ] Redundant transitions in 53 ms returned []
Running 659 sub problems to find dead transitions.
[2026-05-22 17:11:46] [INFO ] Flow matrix only has 235 transitions (discarded 425 similar events)
[2026-05-22 17:11:46] [INFO ] Invariant cache hit.
[2026-05-22 17:11:46] [INFO ] State equation strengthened by 132 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 659 unsolved
At refinement iteration 1 (OVERLAPS) 1/63 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 659 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 659 unsolved
At refinement iteration 3 (OVERLAPS) 234/297 variables, 63/75 constraints. Problems are: Problem set: 0 solved, 659 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/297 variables, 131/206 constraints. Problems are: Problem set: 0 solved, 659 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/297 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 659 unsolved
At refinement iteration 6 (OVERLAPS) 1/298 variables, 1/207 constraints. Problems are: Problem set: 0 solved, 659 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 298/298 variables, and 207 constraints, problems are : Problem set: 0 solved, 659 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 63/63 constraints, ReadFeed: 132/132 constraints, PredecessorRefiner: 659/659 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 659 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 659 unsolved
At refinement iteration 1 (OVERLAPS) 1/63 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 659 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 659 unsolved
At refinement iteration 3 (OVERLAPS) 234/297 variables, 63/75 constraints. Problems are: Problem set: 0 solved, 659 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/297 variables, 131/206 constraints. Problems are: Problem set: 0 solved, 659 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/297 variables, 659/865 constraints. Problems are: Problem set: 0 solved, 659 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 297/298 variables, and 865 constraints, problems are : Problem set: 0 solved, 659 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 63/63 constraints, ReadFeed: 131/132 constraints, PredecessorRefiner: 659/659 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60483ms problems are : Problem set: 0 solved, 659 unsolved
Search for dead transitions found 0 dead transitions in 60485ms
Starting structural reductions in SI_CTL mode, iteration 1 : 63/79 places, 660/1168 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61081 ms. Remains : 63/79 places, 660/1168 transitions.
[2026-05-22 17:12:46] [INFO ] Flatten gal took : 10 ms
[2026-05-22 17:12:46] [INFO ] Flatten gal took : 11 ms
[2026-05-22 17:12:46] [INFO ] Input system was already deterministic with 660 transitions.
[2026-05-22 17:12:46] [INFO ] Flatten gal took : 11 ms
[2026-05-22 17:12:46] [INFO ] Flatten gal took : 11 ms
[2026-05-22 17:12:46] [INFO ] Time to serialize gal into /tmp/CTLFireability2336110306983453551.gal : 3 ms
[2026-05-22 17:12:46] [INFO ] Time to serialize properties into /tmp/CTLFireability647149267346690527.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/CTLFireability2336110306983453551.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability647149267346690527.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 -...282
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,1.32e+07,0.167678,10632,2,255,5,12758,6,0,903,7931,0
Converting to forward existential form...Done !
original formula: E((((p4==1)&&(p52==1))&&((p69==1)&&(p80==1))) U AF(!(EF((((p3==1)&&(p52==1))&&(p75==1))))))
=> equivalent forward existential formula: [(FwdU(Init,(((p4==1)&&(p52==1))&&((p69==1)&&(p80==1)))) * !(EG(!(!(E(TRUE U (((p3==1)&&(p52==1))&&(p75==1))))))...167
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 372/771/288
(forward)formula 0,0,0.413528,14708,1,0,11,42665,28,2,6650,25480,12
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-11 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 : 79/79 places, 1168/1168 transitions.
Graph (trivial) has 37 edges and 79 vertex of which 2 / 79 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 14 Post agglomeration using F-continuation condition with reduction of 112 identical transitions.
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 29 place count 64 transition count 1040
Ensure Unique test removed 321 transitions
Reduce isomorphic transitions removed 321 transitions.
Iterating post reduction 0 with 321 rules applied. Total rules applied 350 place count 64 transition count 719
Drop transitions (Redundant composition of simpler transitions.) removed 50 transitions
Redundant transition composition rules discarded 50 transitions
Iterating global reduction 1 with 50 rules applied. Total rules applied 400 place count 64 transition count 669
Applied a total of 400 rules in 122 ms. Remains 64 /79 variables (removed 15) and now considering 669/1168 (removed 499) transitions.
[2026-05-22 17:12:47] [INFO ] Flow matrix only has 255 transitions (discarded 414 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12878927655493240056.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1009993411165388805.kers'
[2026-05-22 17:12:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12878927655493240056.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1009993411165388805.kers]
Normalized transition count is 254 out of 255 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 254 rows 64 cols 1171 entries
Finished phase 1 with 52 SingleSign rule and 0 generalized
[2026-05-22 17:12:47] [INFO ] Computed 12 invariants in 10 ms
Computed 12 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-1009993411165388805.kers
Total runtime 11 ms.
[2026-05-22 17:12:47] [INFO ] Implicit Places using invariants in 113 ms returned []
[2026-05-22 17:12:47] [INFO ] Flow matrix only has 255 transitions (discarded 414 similar events)
[2026-05-22 17:12:47] [INFO ] Invariant cache hit.
[2026-05-22 17:12:47] [INFO ] State equation strengthened by 122 read => feed constraints.
[2026-05-22 17:12:47] [INFO ] Implicit Places using invariants and state equation in 179 ms returned []
Implicit Place search using SMT with State Equation took 324 ms to find 0 implicit places.
[2026-05-22 17:12:47] [INFO ] Redundant transitions in 16 ms returned []
Running 668 sub problems to find dead transitions.
[2026-05-22 17:12:47] [INFO ] Flow matrix only has 255 transitions (discarded 414 similar events)
[2026-05-22 17:12:47] [INFO ] Invariant cache hit.
[2026-05-22 17:12:47] [INFO ] State equation strengthened by 122 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 668 unsolved
At refinement iteration 1 (OVERLAPS) 1/64 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 668 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 668 unsolved
At refinement iteration 3 (OVERLAPS) 254/318 variables, 64/76 constraints. Problems are: Problem set: 0 solved, 668 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/318 variables, 121/197 constraints. Problems are: Problem set: 0 solved, 668 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/318 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 668 unsolved
At refinement iteration 6 (OVERLAPS) 1/319 variables, 1/198 constraints. Problems are: Problem set: 0 solved, 668 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 319/319 variables, and 198 constraints, problems are : Problem set: 0 solved, 668 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 64/64 constraints, ReadFeed: 122/122 constraints, PredecessorRefiner: 668/668 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 668 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 668 unsolved
At refinement iteration 1 (OVERLAPS) 1/64 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 668 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 668 unsolved
At refinement iteration 3 (OVERLAPS) 254/318 variables, 64/76 constraints. Problems are: Problem set: 0 solved, 668 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/318 variables, 121/197 constraints. Problems are: Problem set: 0 solved, 668 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/318 variables, 668/865 constraints. Problems are: Problem set: 0 solved, 668 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 318/319 variables, and 865 constraints, problems are : Problem set: 0 solved, 668 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 64/64 constraints, ReadFeed: 121/122 constraints, PredecessorRefiner: 668/668 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60600ms problems are : Problem set: 0 solved, 668 unsolved
Search for dead transitions found 0 dead transitions in 60602ms
Starting structural reductions in SI_CTL mode, iteration 1 : 64/79 places, 669/1168 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61084 ms. Remains : 64/79 places, 669/1168 transitions.
[2026-05-22 17:13:48] [INFO ] Flatten gal took : 21 ms
[2026-05-22 17:13:48] [INFO ] Flatten gal took : 20 ms
[2026-05-22 17:13:48] [INFO ] Input system was already deterministic with 669 transitions.
[2026-05-22 17:13:48] [INFO ] Flatten gal took : 14 ms
[2026-05-22 17:13:48] [INFO ] Flatten gal took : 22 ms
[2026-05-22 17:13:48] [INFO ] Time to serialize gal into /tmp/CTLFireability16201337005517996652.gal : 3 ms
[2026-05-22 17:13:48] [INFO ] Time to serialize properties into /tmp/CTLFireability13045934291205873049.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/CTLFireability16201337005517996652.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13045934291205873049.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,1.98e+07,0.235245,10808,2,260,5,13243,6,0,916,7765,0
Converting to forward existential form...Done !
original formula: EF(((AF((((p5==1)&&(p37==1))&&(p79==1))) * EG((((p4==1)&&(p22==1))&&((p37==1)&&(p84==1))))) * (((p4!=1)||(p54!=1))||((p67!=1)||(p80!=1)))...157
=> equivalent forward existential formula: [FwdG(((FwdU(Init,TRUE) * (((p4!=1)||(p54!=1))||((p67!=1)||(p80!=1)))) * !(EG(!((((p5==1)&&(p37==1))&&(p79==1)))...213
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.352542,11352,1,0,10,23191,27,4,6315,11623,9
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 4 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
[2026-05-22 17:13:48] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1825372870187941932.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2562382189718948235.kers'
[2026-05-22 17:13:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1825372870187941932.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2562382189718948235.kers]
Normalized transition count is 483 out of 484 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 483 rows 79 cols 2659 entries
Finished phase 1 with 67 SingleSign rule and 0 generalized
[2026-05-22 17:13:48] [INFO ] Computed 12 invariants in 2 ms
Computed 12 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-2562382189718948235.kers
Total runtime 3 ms.
[2026-05-22 17:13:49] [INFO ] Implicit Places using invariants in 562 ms returned []
[2026-05-22 17:13:49] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2026-05-22 17:13:49] [INFO ] Invariant cache hit.
[2026-05-22 17:13:49] [INFO ] State equation strengthened by 173 read => feed constraints.
[2026-05-22 17:13:49] [INFO ] Implicit Places using invariants and state equation in 733 ms returned []
Implicit Place search using SMT with State Equation took 1297 ms to find 0 implicit places.
Running 1167 sub problems to find dead transitions.
[2026-05-22 17:13:49] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2026-05-22 17:13:49] [INFO ] Invariant cache hit.
[2026-05-22 17:13:49] [INFO ] State equation strengthened by 173 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 1 (OVERLAPS) 1/79 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 3 (OVERLAPS) 483/562 variables, 79/91 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/562 variables, 172/263 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 562/563 variables, and 263 constraints, problems are : Problem set: 0 solved, 1167 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 79/79 constraints, ReadFeed: 172/173 constraints, PredecessorRefiner: 1167/677 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1167 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 1 (OVERLAPS) 1/79 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 3 (OVERLAPS) 483/562 variables, 79/91 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/562 variables, 172/263 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/562 variables, 677/940 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 562/563 variables, and 940 constraints, problems are : Problem set: 0 solved, 1167 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 79/79 constraints, ReadFeed: 172/173 constraints, PredecessorRefiner: 1167/677 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 62129ms problems are : Problem set: 0 solved, 1167 unsolved
Search for dead transitions found 0 dead transitions in 62132ms
Finished structural reductions in LTL mode , in 1 iterations and 63437 ms. Remains : 79/79 places, 1168/1168 transitions.
[2026-05-22 17:14:52] [INFO ] Flatten gal took : 23 ms
[2026-05-22 17:14:52] [INFO ] Flatten gal took : 27 ms
[2026-05-22 17:14:52] [INFO ] Input system was already deterministic with 1168 transitions.
[2026-05-22 17:14:52] [INFO ] Flatten gal took : 27 ms
[2026-05-22 17:14:52] [INFO ] Flatten gal took : 26 ms
[2026-05-22 17:14:52] [INFO ] Time to serialize gal into /tmp/CTLFireability376538430758862489.gal : 6 ms
[2026-05-22 17:14:52] [INFO ] Time to serialize properties into /tmp/CTLFireability17469474426190813260.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/CTLFireability376538430758862489.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17469474426190813260.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,1.81414e+08,1.1507,30772,2,1234,5,79088,6,0,1475,50067,0
Converting to forward existential form...Done !
original formula: (EX((EG((((p3==0)||(p24==0))||((p37==0)||(p80==0)))) * AG(((EG((((p2==0)||(p32==0))||(p78==0))) + (p4==0)) + ((p67==0)||(p84==0)))))) * A...202
=> equivalent forward existential formula: ([(Init * !(EX((EG((((p3==0)||(p24==0))||((p37==0)||(p80==0)))) * !(E(TRUE U !(((EG((((p2==0)||(p32==0))||(p78==...283
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t13, t21, t28, t35, t42, Intersection with reachable at each step enabled. (destroye...196
(forward)formula 0,1,4.69993,103780,1,0,1204,400831,2354,542,17202,236428,2343
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 15 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
[2026-05-22 17:14:57] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2026-05-22 17:14:57] [INFO ] Invariant cache hit.
[2026-05-22 17:14:57] [INFO ] Implicit Places using invariants in 72 ms returned []
[2026-05-22 17:14:57] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2026-05-22 17:14:57] [INFO ] Invariant cache hit.
[2026-05-22 17:14:57] [INFO ] State equation strengthened by 173 read => feed constraints.
[2026-05-22 17:14:57] [INFO ] Implicit Places using invariants and state equation in 455 ms returned []
Implicit Place search using SMT with State Equation took 529 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 547 ms. Remains : 79/79 places, 1168/1168 transitions.
[2026-05-22 17:14:57] [INFO ] Flatten gal took : 49 ms
[2026-05-22 17:14:57] [INFO ] Flatten gal took : 31 ms
[2026-05-22 17:14:57] [INFO ] Input system was already deterministic with 1168 transitions.
[2026-05-22 17:14:57] [INFO ] Flatten gal took : 30 ms
[2026-05-22 17:14:57] [INFO ] Flatten gal took : 28 ms
[2026-05-22 17:14:57] [INFO ] Time to serialize gal into /tmp/CTLFireability12053381558048003780.gal : 5 ms
[2026-05-22 17:14:57] [INFO ] Time to serialize properties into /tmp/CTLFireability1373747448503046956.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/CTLFireability12053381558048003780.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1373747448503046956.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,1.81414e+08,0.978326,30704,2,1234,5,79088,6,0,1475,50067,0
Converting to forward existential form...Done !
original formula: (EX((((AX(EX((((p5==1)&&(p52==1))&&((p69==1)&&(p80==1))))) * (p3==1)) * ((p22==1)&&(p39==1))) * (p80==1))) + (EX((((p2==0)||(p52==0))||((...392
=> equivalent forward existential formula: ([((Init * !(EX((((!(EX(!(EX((((p5==1)&&(p52==1))&&((p69==1)&&(p80==1))))))) * (p3==1)) * ((p22==1)&&(p39==1))) ...602
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t13, t21, t28, t35, t42, Intersection with reachable at each step enabled. (destroye...196
(forward)formula 0,1,4.09768,99584,1,0,1201,386206,2338,538,17120,217877,2336
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 7 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
[2026-05-22 17:15:01] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2026-05-22 17:15:01] [INFO ] Invariant cache hit.
[2026-05-22 17:15:02] [INFO ] Implicit Places using invariants in 126 ms returned []
[2026-05-22 17:15:02] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2026-05-22 17:15:02] [INFO ] Invariant cache hit.
[2026-05-22 17:15:02] [INFO ] State equation strengthened by 173 read => feed constraints.
[2026-05-22 17:15:02] [INFO ] Implicit Places using invariants and state equation in 349 ms returned []
Implicit Place search using SMT with State Equation took 479 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 488 ms. Remains : 79/79 places, 1168/1168 transitions.
[2026-05-22 17:15:02] [INFO ] Flatten gal took : 26 ms
[2026-05-22 17:15:02] [INFO ] Flatten gal took : 40 ms
[2026-05-22 17:15:02] [INFO ] Input system was already deterministic with 1168 transitions.
[2026-05-22 17:15:02] [INFO ] Flatten gal took : 28 ms
[2026-05-22 17:15:02] [INFO ] Flatten gal took : 26 ms
[2026-05-22 17:15:02] [INFO ] Time to serialize gal into /tmp/CTLFireability18275581727337431329.gal : 6 ms
[2026-05-22 17:15:02] [INFO ] Time to serialize properties into /tmp/CTLFireability2993240831652507292.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/CTLFireability18275581727337431329.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2993240831652507292.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,1.81414e+08,0.981127,30672,2,1234,5,79088,6,0,1475,50067,0
Converting to forward existential form...Done !
original formula: AX(E(AG(!((((p3==1)&&(p17==1))&&(p86==1)))) U (!((E((((p3==1)&&(p37==1))&&(p76==1)) U (((p4==1)&&(p39==1))&&(p82==1))) + EF((((p1==1)&&(p...225
=> equivalent forward existential formula: [(EY(Init) * !(E(!(E(TRUE U !(!((((p3==1)&&(p17==1))&&(p86==1)))))) U (!((E((((p3==1)&&(p37==1))&&(p76==1)) U ((...290
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t13, t21, t28, t35, t42, Intersection with reachable at each step enabled. (destroye...196
(forward)formula 0,0,18.3668,419200,1,0,1228,1.2473e+06,2351,560,17639,799408,2391
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-22 17:15:21] [INFO ] Flatten gal took : 57 ms
[2026-05-22 17:15:21] [INFO ] Flatten gal took : 29 ms
[2026-05-22 17:15:21] [INFO ] Applying decomposition
[2026-05-22 17:15:21] [INFO ] Flatten gal took : 31 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph1472498925959526885.txt' '-o' '/tmp/graph1472498925959526885.bin' '-w' '/tmp/graph1472498925959526885.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1472498925959526885.bin' '-l' '-1' '-v' '-w' '/tmp/graph1472498925959526885.weights' '-q' '0' '-e' '0.001'
[2026-05-22 17:15:21] [INFO ] Decomposing Gal with order
[2026-05-22 17:15:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 17:15:21] [INFO ] Removed a total of 4184 redundant transitions.
[2026-05-22 17:15:21] [INFO ] Flatten gal took : 57 ms
[2026-05-22 17:15:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 111 labels/synchronizations in 26 ms.
[2026-05-22 17:15:21] [INFO ] Time to serialize gal into /tmp/CTLFireability8552122005590185882.gal : 3 ms
[2026-05-22 17:15:21] [INFO ] Time to serialize properties into /tmp/CTLFireability8528516021405922078.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/CTLFireability8552122005590185882.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8528516021405922078.ctl'
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 -...262
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,1.81414e+08,2.70868,86688,179,127,128727,9652,1295,398506,84,89398,0
Converting to forward existential form...Done !
original formula: E(!(A(E(A((((i2.i1.u1.p4==1)&&(i2.i1.u11.p67==1))&&(u14.p79==1)) U (((i0.u0.p2==1)&&(i2.i0.u9.p54==1))&&((i2.i1.u11.p67==1)&&(u14.p80==1)...589
=> equivalent forward existential formula: [((FwdU(Init,!(!((E(!(EX(!(EG(!((((i2.i1.u1.p5==1)&&(i2.i0.u9.p52==1))&&((i2.i1.u11.p69==1)&&(i2.i1.u15.p84==1))...1812
Reverse transition relation is NOT exact ! Due to transitions u14.t7, i0.u13.t13, i1.i0.u5.t42, i1.i1.u7.t35, i2.i0.u9.t28, i2.i1.u11.t21, i2.i1.u15.t1, I...252
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
(forward)formula 0,1,98.5682,1426728,1,0,1.09031e+06,13657,7536,1.33937e+07,471,96170,980731
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Total runtime 789734 ms.
BK_STOP 1779470220584
--------------------
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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="ARMCacheCoherence-PT-none"
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 ARMCacheCoherence-PT-none, 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 r002-oct2-177944366100274"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ARMCacheCoherence-PT-none.tgz
mv ARMCacheCoherence-PT-none 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 '
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 ;