About the Execution of ITS-Tools for FlexibleBarrier-PT-22a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1351.560 | 577222.00 | 648794.00 | 1792.30 | FTTTTFFFTFTTFTTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r130-smll-177955809100450.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is FlexibleBarrier-PT-22a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r130-smll-177955809100450
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 836K
-rw-r--r-- 1 mcc users 6.2K Mar 7 07:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Mar 7 07:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Mar 7 07:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Mar 7 07:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 15 10:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 15 10:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 10:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 10:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 7 07:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Mar 7 07:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Mar 7 07:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Mar 7 07:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 10:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 384K 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 FlexibleBarrier-PT-22a-CTLFireability-2024-00
FORMULA_NAME FlexibleBarrier-PT-22a-CTLFireability-2024-01
FORMULA_NAME FlexibleBarrier-PT-22a-CTLFireability-2024-02
FORMULA_NAME FlexibleBarrier-PT-22a-CTLFireability-2024-03
FORMULA_NAME FlexibleBarrier-PT-22a-CTLFireability-2024-04
FORMULA_NAME FlexibleBarrier-PT-22a-CTLFireability-2024-05
FORMULA_NAME FlexibleBarrier-PT-22a-CTLFireability-2024-06
FORMULA_NAME FlexibleBarrier-PT-22a-CTLFireability-2024-07
FORMULA_NAME FlexibleBarrier-PT-22a-CTLFireability-2024-08
FORMULA_NAME FlexibleBarrier-PT-22a-CTLFireability-2024-09
FORMULA_NAME FlexibleBarrier-PT-22a-CTLFireability-2024-10
FORMULA_NAME FlexibleBarrier-PT-22a-CTLFireability-2024-11
FORMULA_NAME FlexibleBarrier-PT-22a-CTLFireability-2024-12
FORMULA_NAME FlexibleBarrier-PT-22a-CTLFireability-2024-13
FORMULA_NAME FlexibleBarrier-PT-22a-CTLFireability-2024-14
FORMULA_NAME FlexibleBarrier-PT-22a-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779932379352
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FlexibleBarrier-PT-22a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-28 01:39:41] [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]
[2026-05-28 01:39:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-28 01:39:41] [INFO ] Load time of PNML (sax parser for PT used): 232 ms
[2026-05-28 01:39:41] [INFO ] Transformed 267 places.
[2026-05-28 01:39:41] [INFO ] Transformed 1258 transitions.
[2026-05-28 01:39:41] [INFO ] Found NUPN structural information;
[2026-05-28 01:39:41] [INFO ] Parsed PT model containing 267 places and 1258 transitions and 6375 arcs in 433 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 21 ms.
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 442 transitions
Reduce redundant transitions removed 442 transitions.
FORMULA FlexibleBarrier-PT-22a-CTLFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-22a-CTLFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 73 out of 267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 267/267 places, 816/816 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 0 with 22 rules applied. Total rules applied 22 place count 267 transition count 794
Applied a total of 22 rules in 89 ms. Remains 267 /267 variables (removed 0) and now considering 794/816 (removed 22) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1120716207941297680.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17938456866594055098.kers'
[2026-05-28 01:39:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1120716207941297680.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17938456866594055098.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 1 ms.
// Phase 1: matrix 794 rows 265 cols 2491 entries
Finished phase 1 with 243 SingleSign rule and 0 generalized
[2026-05-28 01:39:42] [INFO ] Computed 24 invariants in 6 ms
Computed 24 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-17938456866594055098.kers
Total runtime 9 ms.
[2026-05-28 01:39:42] [INFO ] Implicit Places using invariants in 725 ms returned []
[2026-05-28 01:39:42] [INFO ] Invariant cache hit.
[2026-05-28 01:39:43] [INFO ] State equation strengthened by 573 read => feed constraints.
[2026-05-28 01:39:43] [INFO ] Implicit Places using invariants and state equation in 1183 ms returned []
Implicit Place search using SMT with State Equation took 1960 ms to find 0 implicit places.
Running 793 sub problems to find dead transitions.
[2026-05-28 01:39:44] [INFO ] Invariant cache hit.
[2026-05-28 01:39:44] [INFO ] State equation strengthened by 573 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/266 variables, 266/266 constraints. Problems are: Problem set: 0 solved, 793 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/266 variables, 0/266 constraints. Problems are: Problem set: 0 solved, 793 unsolved
At refinement iteration 2 (OVERLAPS) 1/267 variables, 24/290 constraints. Problems are: Problem set: 0 solved, 793 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/267 variables, 1/291 constraints. Problems are: Problem set: 0 solved, 793 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 267/1061 variables, and 291 constraints, problems are : Problem set: 0 solved, 793 unsolved in 30066 ms.
Refiners :[Domain max(s): 267/267 constraints, Positive P Invariants (semi-flows): 24/24 constraints, State Equation: 0/267 constraints, ReadFeed: 0/573 constraints, PredecessorRefiner: 793/793 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 793 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/266 variables, 266/266 constraints. Problems are: Problem set: 0 solved, 793 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/266 variables, 0/266 constraints. Problems are: Problem set: 0 solved, 793 unsolved
At refinement iteration 2 (OVERLAPS) 1/267 variables, 24/290 constraints. Problems are: Problem set: 0 solved, 793 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/267 variables, 1/291 constraints. Problems are: Problem set: 0 solved, 793 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/267 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 793 unsolved
At refinement iteration 5 (OVERLAPS) 794/1061 variables, 267/558 constraints. Problems are: Problem set: 0 solved, 793 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1061 variables, 573/1131 constraints. Problems are: Problem set: 0 solved, 793 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1061/1061 variables, and 1924 constraints, problems are : Problem set: 0 solved, 793 unsolved in 30217 ms.
Refiners :[Domain max(s): 267/267 constraints, Positive P Invariants (semi-flows): 24/24 constraints, State Equation: 267/267 constraints, ReadFeed: 573/573 constraints, PredecessorRefiner: 793/793 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61398ms problems are : Problem set: 0 solved, 793 unsolved
Search for dead transitions found 0 dead transitions in 61438ms
Starting structural reductions in LTL mode, iteration 1 : 267/267 places, 794/816 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63562 ms. Remains : 267/267 places, 794/816 transitions.
Starting structural reductions in LTL mode, iteration 0 : 267/267 places, 794/794 transitions.
Applied a total of 0 rules in 13 ms. Remains 267 /267 variables (removed 0) and now considering 794/794 (removed 0) transitions.
[2026-05-28 01:40:45] [INFO ] Invariant cache hit.
[2026-05-28 01:40:45] [INFO ] Implicit Places using invariants in 427 ms returned []
[2026-05-28 01:40:45] [INFO ] Invariant cache hit.
[2026-05-28 01:40:46] [INFO ] State equation strengthened by 573 read => feed constraints.
[2026-05-28 01:40:46] [INFO ] Implicit Places using invariants and state equation in 1073 ms returned []
Implicit Place search using SMT with State Equation took 1520 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1534 ms. Remains : 267/267 places, 794/794 transitions.
Support contains 73 out of 267 places after structural reductions.
[2026-05-28 01:40:47] [INFO ] Flatten gal took : 209 ms
[2026-05-28 01:40:47] [INFO ] Flatten gal took : 104 ms
[2026-05-28 01:40:47] [INFO ] Input system was already deterministic with 794 transitions.
Reduction of identical properties reduced properties to check from 87 to 86
RANDOM walk for 40000 steps (8 resets) in 2182 ms. (18 steps per ms) remains 2/86 properties
BEST_FIRST walk for 40004 steps (8 resets) in 119 ms. (333 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 70 ms. (563 steps per ms) remains 2/2 properties
[2026-05-28 01:40:48] [INFO ] Invariant cache hit.
[2026-05-28 01:40:48] [INFO ] State equation strengthened by 573 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/13 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp70 is UNSAT
After SMT solving in domain Real declared 111/1061 variables, and 24 constraints, problems are : Problem set: 2 solved, 0 unsolved in 61 ms.
Refiners :[Domain max(s): 13/267 constraints, Positive P Invariants (semi-flows): 11/24 constraints, State Equation: 0/267 constraints, ReadFeed: 0/573 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 79ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 14 simplifications.
[2026-05-28 01:40:48] [INFO ] Flatten gal took : 42 ms
[2026-05-28 01:40:48] [INFO ] Flatten gal took : 45 ms
[2026-05-28 01:40:48] [INFO ] Input system was already deterministic with 794 transitions.
Computed a total of 3 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 267/267 places, 794/794 transitions.
Applied a total of 0 rules in 22 ms. Remains 267 /267 variables (removed 0) and now considering 794/794 (removed 0) transitions.
[2026-05-28 01:40:49] [INFO ] Invariant cache hit.
[2026-05-28 01:40:49] [INFO ] Implicit Places using invariants in 245 ms returned [266]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 248 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 266/267 places, 794/794 transitions.
Applied a total of 0 rules in 6 ms. Remains 266 /266 variables (removed 0) and now considering 794/794 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 279 ms. Remains : 266/267 places, 794/794 transitions.
[2026-05-28 01:40:49] [INFO ] Flatten gal took : 44 ms
[2026-05-28 01:40:49] [INFO ] Flatten gal took : 51 ms
[2026-05-28 01:40:49] [INFO ] Input system was already deterministic with 794 transitions.
[2026-05-28 01:40:49] [INFO ] Flatten gal took : 44 ms
[2026-05-28 01:40:49] [INFO ] Flatten gal took : 38 ms
[2026-05-28 01:40:49] [INFO ] Time to serialize gal into /tmp/CTLFireability5246943246071166749.gal : 32 ms
[2026-05-28 01:40:49] [INFO ] Time to serialize properties into /tmp/CTLFireability17630403208921087629.ctl : 4 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/CTLFireability5246943246071166749.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17630403208921087629.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.
Detected timeout of ITS tools.
[2026-05-28 01:41:19] [INFO ] Flatten gal took : 54 ms
[2026-05-28 01:41:19] [INFO ] Applying decomposition
[2026-05-28 01:41:20] [INFO ] Flatten gal took : 133 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/graph814772686705347976.txt' '-o' '/tmp/graph814772686705347976.bin' '-w' '/tmp/graph814772686705347976.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph814772686705347976.bin' '-l' '-1' '-v' '-w' '/tmp/graph814772686705347976.weights' '-q' '0' '-e' '0.001'
[2026-05-28 01:41:20] [INFO ] Decomposing Gal with order
[2026-05-28 01:41:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 01:41:20] [INFO ] Removed a total of 1300 redundant transitions.
[2026-05-28 01:41:20] [INFO ] Flatten gal took : 167 ms
[2026-05-28 01:41:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 14 ms.
[2026-05-28 01:41:20] [INFO ] Time to serialize gal into /tmp/CTLFireability6898753053532508459.gal : 17 ms
[2026-05-28 01:41:20] [INFO ] Time to serialize properties into /tmp/CTLFireability6739532112007661464.ctl : 2 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/CTLFireability6898753053532508459.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6739532112007661464.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,5.52061e+23,0.164922,7568,300,19,5543,468,799,5813,44,636,0
Converting to forward existential form...Done !
original formula: E(!(((AG((((((i7.u39.p96==1)&&(i20.u92.p227==1))&&(i20.u4.p265==1))||(((i7.u39.p95==1)&&(i8.u44.p108==1))&&(i20.u4.p265==1)))||(!(((i4.u2...1114
=> equivalent forward existential formula: ([(FwdU(((FwdU(Init,!(((!(E(TRUE U !((((((i7.u39.p96==1)&&(i20.u92.p227==1))&&(i20.u4.p265==1))||(((i7.u39.p95==...3844
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.275531,9028,1,0,7982,468,3031,8576,159,636,19616
FORMULA FlexibleBarrier-PT-22a-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 267/267 places, 794/794 transitions.
Applied a total of 0 rules in 7 ms. Remains 267 /267 variables (removed 0) and now considering 794/794 (removed 0) transitions.
[2026-05-28 01:41:21] [INFO ] Invariant cache hit.
[2026-05-28 01:41:21] [INFO ] Implicit Places using invariants in 290 ms returned [266]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 292 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 266/267 places, 794/794 transitions.
Applied a total of 0 rules in 7 ms. Remains 266 /266 variables (removed 0) and now considering 794/794 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 306 ms. Remains : 266/267 places, 794/794 transitions.
[2026-05-28 01:41:21] [INFO ] Flatten gal took : 23 ms
[2026-05-28 01:41:21] [INFO ] Flatten gal took : 24 ms
[2026-05-28 01:41:21] [INFO ] Input system was already deterministic with 794 transitions.
[2026-05-28 01:41:21] [INFO ] Flatten gal took : 21 ms
[2026-05-28 01:41:21] [INFO ] Flatten gal took : 21 ms
[2026-05-28 01:41:21] [INFO ] Time to serialize gal into /tmp/CTLFireability8153890177376761421.gal : 7 ms
[2026-05-28 01:41:21] [INFO ] Time to serialize properties into /tmp/CTLFireability7802735440650429040.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/CTLFireability8153890177376761421.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7802735440650429040.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.
Detected timeout of ITS tools.
[2026-05-28 01:41:51] [INFO ] Flatten gal took : 27 ms
[2026-05-28 01:41:51] [INFO ] Applying decomposition
[2026-05-28 01:41:51] [INFO ] Flatten gal took : 24 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/graph17268558735568812009.txt' '-o' '/tmp/graph17268558735568812009.bin' '-w' '/tmp/graph17268558735568812009.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17268558735568812009.bin' '-l' '-1' '-v' '-w' '/tmp/graph17268558735568812009.weights' '-q' '0' '-e' '0.001'
[2026-05-28 01:41:51] [INFO ] Decomposing Gal with order
[2026-05-28 01:41:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 01:41:52] [INFO ] Removed a total of 1300 redundant transitions.
[2026-05-28 01:41:52] [INFO ] Flatten gal took : 75 ms
[2026-05-28 01:41:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 25 ms.
[2026-05-28 01:41:52] [INFO ] Time to serialize gal into /tmp/CTLFireability10387856804605223120.gal : 12 ms
[2026-05-28 01:41:52] [INFO ] Time to serialize properties into /tmp/CTLFireability15424202462348279149.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/CTLFireability10387856804605223120.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15424202462348279149.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,5.52061e+23,0.317143,9920,249,19,11828,358,779,14455,46,527,0
Converting to forward existential form...Done !
original formula: AG(EX((((i10.u47.p119==0)||(i1.u82.p204==0))||(i1.u4.p265==0))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX((((i10.u47.p119==0)||(i1.u82.p204==0))||(i1.u4.p265==0)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.399498,10048,1,0,11828,358,2669,17966,141,527,8589
FORMULA FlexibleBarrier-PT-22a-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 267/267 places, 794/794 transitions.
Applied a total of 0 rules in 8 ms. Remains 267 /267 variables (removed 0) and now considering 794/794 (removed 0) transitions.
[2026-05-28 01:41:52] [INFO ] Invariant cache hit.
[2026-05-28 01:41:52] [INFO ] Implicit Places using invariants in 301 ms returned []
[2026-05-28 01:41:52] [INFO ] Invariant cache hit.
[2026-05-28 01:41:53] [INFO ] State equation strengthened by 573 read => feed constraints.
[2026-05-28 01:41:53] [INFO ] Implicit Places using invariants and state equation in 1011 ms returned []
Implicit Place search using SMT with State Equation took 1314 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1327 ms. Remains : 267/267 places, 794/794 transitions.
[2026-05-28 01:41:53] [INFO ] Flatten gal took : 14 ms
[2026-05-28 01:41:53] [INFO ] Flatten gal took : 17 ms
[2026-05-28 01:41:53] [INFO ] Input system was already deterministic with 794 transitions.
[2026-05-28 01:41:53] [INFO ] Flatten gal took : 16 ms
[2026-05-28 01:41:53] [INFO ] Flatten gal took : 17 ms
[2026-05-28 01:41:53] [INFO ] Time to serialize gal into /tmp/CTLFireability507568577471124550.gal : 6 ms
[2026-05-28 01:41:53] [INFO ] Time to serialize properties into /tmp/CTLFireability14584007686460554933.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/CTLFireability507568577471124550.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14584007686460554933.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.
Detected timeout of ITS tools.
[2026-05-28 01:42:24] [INFO ] Flatten gal took : 17 ms
[2026-05-28 01:42:24] [INFO ] Applying decomposition
[2026-05-28 01:42:24] [INFO ] Flatten gal took : 22 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/graph5088288407629492656.txt' '-o' '/tmp/graph5088288407629492656.bin' '-w' '/tmp/graph5088288407629492656.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5088288407629492656.bin' '-l' '-1' '-v' '-w' '/tmp/graph5088288407629492656.weights' '-q' '0' '-e' '0.001'
[2026-05-28 01:42:24] [INFO ] Decomposing Gal with order
[2026-05-28 01:42:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 01:42:24] [INFO ] Removed a total of 1385 redundant transitions.
[2026-05-28 01:42:24] [INFO ] Flatten gal took : 71 ms
[2026-05-28 01:42:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 108 labels/synchronizations in 31 ms.
[2026-05-28 01:42:24] [INFO ] Time to serialize gal into /tmp/CTLFireability4784642273410118887.gal : 9 ms
[2026-05-28 01:42:24] [INFO ] Time to serialize properties into /tmp/CTLFireability5519109818699973040.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/CTLFireability4784642273410118887.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5519109818699973040.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,5.52061e+23,0.463136,12924,183,23,20148,453,864,21298,57,640,0
Converting to forward existential form...Done !
original formula: ((EG(E(!((AF((((i11.u35.p143==1)&&(i13.u41.p168==1))&&(i12.u38.p265==1))) * ((EX(((i0.i0.u0.p4==1)&&(i0.i0.u0.p266==1))) + ((i1.u5.p21==1...688
=> equivalent forward existential formula: ((([((FwdU((Init * !((EG(E(!((!(EG(!((((i11.u35.p143==1)&&(i13.u41.p168==1))&&(i12.u38.p265==1))))) * ((EX(((i0....2031
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
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
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
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
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
(forward)formula 0,1,0.781193,13344,1,0,20148,453,3879,30451,252,731,25333
FORMULA FlexibleBarrier-PT-22a-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 267/267 places, 794/794 transitions.
Applied a total of 0 rules in 9 ms. Remains 267 /267 variables (removed 0) and now considering 794/794 (removed 0) transitions.
[2026-05-28 01:42:25] [INFO ] Invariant cache hit.
[2026-05-28 01:42:25] [INFO ] Implicit Places using invariants in 223 ms returned []
[2026-05-28 01:42:25] [INFO ] Invariant cache hit.
[2026-05-28 01:42:25] [INFO ] State equation strengthened by 573 read => feed constraints.
[2026-05-28 01:42:26] [INFO ] Implicit Places using invariants and state equation in 957 ms returned []
Implicit Place search using SMT with State Equation took 1183 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1193 ms. Remains : 267/267 places, 794/794 transitions.
[2026-05-28 01:42:26] [INFO ] Flatten gal took : 17 ms
[2026-05-28 01:42:26] [INFO ] Flatten gal took : 23 ms
[2026-05-28 01:42:26] [INFO ] Input system was already deterministic with 794 transitions.
[2026-05-28 01:42:26] [INFO ] Flatten gal took : 21 ms
[2026-05-28 01:42:26] [INFO ] Flatten gal took : 21 ms
[2026-05-28 01:42:26] [INFO ] Time to serialize gal into /tmp/CTLFireability4092851510468308602.gal : 6 ms
[2026-05-28 01:42:26] [INFO ] Time to serialize properties into /tmp/CTLFireability17643122256943165074.ctl : 2 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/CTLFireability4092851510468308602.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17643122256943165074.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.
Detected timeout of ITS tools.
[2026-05-28 01:42:56] [INFO ] Flatten gal took : 22 ms
[2026-05-28 01:42:56] [INFO ] Applying decomposition
[2026-05-28 01:42:56] [INFO ] Flatten gal took : 22 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/graph10273953012680931250.txt' '-o' '/tmp/graph10273953012680931250.bin' '-w' '/tmp/graph10273953012680931250.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10273953012680931250.bin' '-l' '-1' '-v' '-w' '/tmp/graph10273953012680931250.weights' '-q' '0' '-e' '0.001'
[2026-05-28 01:42:56] [INFO ] Decomposing Gal with order
[2026-05-28 01:42:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 01:42:56] [INFO ] Removed a total of 1385 redundant transitions.
[2026-05-28 01:42:56] [INFO ] Flatten gal took : 68 ms
[2026-05-28 01:42:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 107 labels/synchronizations in 22 ms.
[2026-05-28 01:42:56] [INFO ] Time to serialize gal into /tmp/CTLFireability2215908033745659590.gal : 12 ms
[2026-05-28 01:42:56] [INFO ] Time to serialize properties into /tmp/CTLFireability13633644500386457330.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/CTLFireability2215908033745659590.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13633644500386457330.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,5.52061e+23,0.518127,14024,129,23,23029,552,851,20368,57,1357,0
Converting to forward existential form...Done !
original formula: AG((A((EF(AX(((i3.u9.p38==1)&&(i5.i1.u15.p266==1)))) * (E((((i4.u14.p60==1)&&(i7.u23.p95==1))&&(i0.u2.p265==1)) U (((i8.u29.p120==1)&&(i1...599
=> equivalent forward existential formula: ([((FwdU((FwdU(Init,TRUE) * !(((((i3.u11.p48==0)||(i17.u56.p227==0))||(i0.u2.p265==0))&&(((i11.u36.p146==0)||(i5...1676
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
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
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
(forward)formula 0,1,0.648437,14164,1,0,23029,552,4072,20368,241,1357,12119
FORMULA FlexibleBarrier-PT-22a-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 267/267 places, 794/794 transitions.
Applied a total of 0 rules in 5 ms. Remains 267 /267 variables (removed 0) and now considering 794/794 (removed 0) transitions.
[2026-05-28 01:42:57] [INFO ] Invariant cache hit.
[2026-05-28 01:42:57] [INFO ] Implicit Places using invariants in 207 ms returned []
[2026-05-28 01:42:57] [INFO ] Invariant cache hit.
[2026-05-28 01:42:58] [INFO ] State equation strengthened by 573 read => feed constraints.
[2026-05-28 01:42:58] [INFO ] Implicit Places using invariants and state equation in 976 ms returned []
Implicit Place search using SMT with State Equation took 1187 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1193 ms. Remains : 267/267 places, 794/794 transitions.
[2026-05-28 01:42:58] [INFO ] Flatten gal took : 18 ms
[2026-05-28 01:42:58] [INFO ] Flatten gal took : 22 ms
[2026-05-28 01:42:58] [INFO ] Input system was already deterministic with 794 transitions.
[2026-05-28 01:42:58] [INFO ] Flatten gal took : 22 ms
[2026-05-28 01:42:58] [INFO ] Flatten gal took : 22 ms
[2026-05-28 01:42:58] [INFO ] Time to serialize gal into /tmp/CTLFireability951139748637619790.gal : 6 ms
[2026-05-28 01:42:58] [INFO ] Time to serialize properties into /tmp/CTLFireability2142196098439954953.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/CTLFireability951139748637619790.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2142196098439954953.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.
Detected timeout of ITS tools.
[2026-05-28 01:43:29] [INFO ] Flatten gal took : 15 ms
[2026-05-28 01:43:29] [INFO ] Applying decomposition
[2026-05-28 01:43:29] [INFO ] Flatten gal took : 15 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/graph7634666541123331015.txt' '-o' '/tmp/graph7634666541123331015.bin' '-w' '/tmp/graph7634666541123331015.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7634666541123331015.bin' '-l' '-1' '-v' '-w' '/tmp/graph7634666541123331015.weights' '-q' '0' '-e' '0.001'
[2026-05-28 01:43:29] [INFO ] Decomposing Gal with order
[2026-05-28 01:43:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 01:43:29] [INFO ] Removed a total of 1385 redundant transitions.
[2026-05-28 01:43:29] [INFO ] Flatten gal took : 43 ms
[2026-05-28 01:43:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 105 labels/synchronizations in 9 ms.
[2026-05-28 01:43:29] [INFO ] Time to serialize gal into /tmp/CTLFireability17912630923595149137.gal : 7 ms
[2026-05-28 01:43:29] [INFO ] Time to serialize properties into /tmp/CTLFireability4446753949411249456.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/CTLFireability17912630923595149137.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4446753949411249456.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,5.52061e+23,1.42688,38728,178,23,86279,595,869,71996,57,1431,0
Converting to forward existential form...Done !
original formula: (EX(((EF((((i4.u14.p59==1)&&(i8.u26.p108==1))&&(i2.u8.p265==1))) * (((i16.u53.p215==0)||(i17.u56.p228==0))||(i2.u8.p265==0))) + ((((i10.u...562
=> equivalent forward existential formula: ([(Init * !(EX(((E(TRUE U (((i4.u14.p59==1)&&(i8.u26.p108==1))&&(i2.u8.p265==1))) * (((i16.u53.p215==0)||(i17.u5...789
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
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 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
(forward)formula 0,1,2.11146,38732,1,0,86279,595,3794,115030,223,1431,94042
FORMULA FlexibleBarrier-PT-22a-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 267/267 places, 794/794 transitions.
Applied a total of 0 rules in 4 ms. Remains 267 /267 variables (removed 0) and now considering 794/794 (removed 0) transitions.
[2026-05-28 01:43:31] [INFO ] Invariant cache hit.
[2026-05-28 01:43:31] [INFO ] Implicit Places using invariants in 421 ms returned [266]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 423 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 266/267 places, 794/794 transitions.
Applied a total of 0 rules in 5 ms. Remains 266 /266 variables (removed 0) and now considering 794/794 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 434 ms. Remains : 266/267 places, 794/794 transitions.
[2026-05-28 01:43:31] [INFO ] Flatten gal took : 10 ms
[2026-05-28 01:43:31] [INFO ] Flatten gal took : 12 ms
[2026-05-28 01:43:31] [INFO ] Input system was already deterministic with 794 transitions.
[2026-05-28 01:43:31] [INFO ] Flatten gal took : 11 ms
[2026-05-28 01:43:31] [INFO ] Flatten gal took : 12 ms
[2026-05-28 01:43:31] [INFO ] Time to serialize gal into /tmp/CTLFireability6256454164312032496.gal : 3 ms
[2026-05-28 01:43:31] [INFO ] Time to serialize properties into /tmp/CTLFireability11402493940782923962.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/CTLFireability6256454164312032496.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11402493940782923962.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.
Detected timeout of ITS tools.
[2026-05-28 01:44:01] [INFO ] Flatten gal took : 14 ms
[2026-05-28 01:44:01] [INFO ] Applying decomposition
[2026-05-28 01:44:01] [INFO ] Flatten gal took : 15 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/graph8012157473997179663.txt' '-o' '/tmp/graph8012157473997179663.bin' '-w' '/tmp/graph8012157473997179663.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8012157473997179663.bin' '-l' '-1' '-v' '-w' '/tmp/graph8012157473997179663.weights' '-q' '0' '-e' '0.001'
[2026-05-28 01:44:02] [INFO ] Decomposing Gal with order
[2026-05-28 01:44:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 01:44:02] [INFO ] Removed a total of 1302 redundant transitions.
[2026-05-28 01:44:02] [INFO ] Flatten gal took : 41 ms
[2026-05-28 01:44:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 5 ms.
[2026-05-28 01:44:02] [INFO ] Time to serialize gal into /tmp/CTLFireability7663467946299474632.gal : 6 ms
[2026-05-28 01:44:02] [INFO ] Time to serialize properties into /tmp/CTLFireability17462708770950101131.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/CTLFireability7663467946299474632.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17462708770950101131.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,5.52061e+23,0.363826,15856,294,16,26924,345,749,31418,37,477,0
Converting to forward existential form...Done !
original formula: AX(E(!(AG(!(((i11.u52.p126==1)&&(i1.u4.p265==1))))) U EX(AX(((((i3.u14.p35==1)&&(i5.u24.p60==1))&&((i1.u4.p265==1)&&(i1.u9.p23==1)))&&(i1...174
=> equivalent forward existential formula: [(EY(Init) * !(E(!(!(E(TRUE U !(!(((i11.u52.p126==1)&&(i1.u4.p265==1))))))) U EX(!(EX(!(((((i3.u14.p35==1)&&(i5....239
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.491304,16044,1,0,26924,345,3282,39575,127,477,16594
FORMULA FlexibleBarrier-PT-22a-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 267/267 places, 794/794 transitions.
Applied a total of 0 rules in 5 ms. Remains 267 /267 variables (removed 0) and now considering 794/794 (removed 0) transitions.
[2026-05-28 01:44:02] [INFO ] Invariant cache hit.
[2026-05-28 01:44:02] [INFO ] Implicit Places using invariants in 214 ms returned []
[2026-05-28 01:44:02] [INFO ] Invariant cache hit.
[2026-05-28 01:44:03] [INFO ] State equation strengthened by 573 read => feed constraints.
[2026-05-28 01:44:03] [INFO ] Implicit Places using invariants and state equation in 839 ms returned []
Implicit Place search using SMT with State Equation took 1054 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1060 ms. Remains : 267/267 places, 794/794 transitions.
[2026-05-28 01:44:03] [INFO ] Flatten gal took : 12 ms
[2026-05-28 01:44:03] [INFO ] Flatten gal took : 30 ms
[2026-05-28 01:44:03] [INFO ] Input system was already deterministic with 794 transitions.
[2026-05-28 01:44:03] [INFO ] Flatten gal took : 12 ms
[2026-05-28 01:44:03] [INFO ] Flatten gal took : 12 ms
[2026-05-28 01:44:03] [INFO ] Time to serialize gal into /tmp/CTLFireability109140937672199402.gal : 4 ms
[2026-05-28 01:44:03] [INFO ] Time to serialize properties into /tmp/CTLFireability3306647307555402935.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/CTLFireability109140937672199402.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3306647307555402935.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.
Detected timeout of ITS tools.
[2026-05-28 01:44:33] [INFO ] Flatten gal took : 21 ms
[2026-05-28 01:44:33] [INFO ] Applying decomposition
[2026-05-28 01:44:33] [INFO ] Flatten gal took : 21 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/graph16873201266988034961.txt' '-o' '/tmp/graph16873201266988034961.bin' '-w' '/tmp/graph16873201266988034961.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16873201266988034961.bin' '-l' '-1' '-v' '-w' '/tmp/graph16873201266988034961.weights' '-q' '0' '-e' '0.001'
[2026-05-28 01:44:34] [INFO ] Decomposing Gal with order
[2026-05-28 01:44:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 01:44:34] [INFO ] Removed a total of 1385 redundant transitions.
[2026-05-28 01:44:34] [INFO ] Flatten gal took : 60 ms
[2026-05-28 01:44:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 106 labels/synchronizations in 15 ms.
[2026-05-28 01:44:34] [INFO ] Time to serialize gal into /tmp/CTLFireability13294625702050150531.gal : 9 ms
[2026-05-28 01:44:34] [INFO ] Time to serialize properties into /tmp/CTLFireability5368783852451090405.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/CTLFireability13294625702050150531.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5368783852451090405.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,5.52061e+23,0.413397,11492,170,23,15967,561,867,16665,57,794,0
Converting to forward existential form...Done !
original formula: EX((EF(((((i0.u2.p12!=1)||(i12.u41.p167!=1))||(i4.u11.p265!=1)) * AX((i4.u17.p70==1)))) + (AG((((((i2.u8.p36==0)||(i15.u50.p203==0))||(i4...360
=> equivalent forward existential formula: ([((FwdU(EY(Init),TRUE) * (((i0.u2.p12!=1)||(i12.u41.p167!=1))||(i4.u11.p265!=1))) * !(EX(!((i4.u17.p70==1)))))]...452
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
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
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
(forward)formula 0,0,0.598912,11640,1,0,15967,561,3605,16665,234,794,10626
FORMULA FlexibleBarrier-PT-22a-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 267/267 places, 794/794 transitions.
Applied a total of 0 rules in 7 ms. Remains 267 /267 variables (removed 0) and now considering 794/794 (removed 0) transitions.
[2026-05-28 01:44:34] [INFO ] Invariant cache hit.
[2026-05-28 01:44:35] [INFO ] Implicit Places using invariants in 421 ms returned [266]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 424 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 266/267 places, 794/794 transitions.
Applied a total of 0 rules in 6 ms. Remains 266 /266 variables (removed 0) and now considering 794/794 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 437 ms. Remains : 266/267 places, 794/794 transitions.
[2026-05-28 01:44:35] [INFO ] Flatten gal took : 15 ms
[2026-05-28 01:44:35] [INFO ] Flatten gal took : 19 ms
[2026-05-28 01:44:35] [INFO ] Input system was already deterministic with 794 transitions.
[2026-05-28 01:44:35] [INFO ] Flatten gal took : 19 ms
[2026-05-28 01:44:35] [INFO ] Flatten gal took : 20 ms
[2026-05-28 01:44:35] [INFO ] Time to serialize gal into /tmp/CTLFireability12705902781995717982.gal : 5 ms
[2026-05-28 01:44:35] [INFO ] Time to serialize properties into /tmp/CTLFireability16493744472034141000.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/CTLFireability12705902781995717982.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16493744472034141000.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.
Detected timeout of ITS tools.
[2026-05-28 01:45:05] [INFO ] Flatten gal took : 11 ms
[2026-05-28 01:45:05] [INFO ] Applying decomposition
[2026-05-28 01:45:05] [INFO ] Flatten gal took : 11 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/graph4248879221629171549.txt' '-o' '/tmp/graph4248879221629171549.bin' '-w' '/tmp/graph4248879221629171549.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4248879221629171549.bin' '-l' '-1' '-v' '-w' '/tmp/graph4248879221629171549.weights' '-q' '0' '-e' '0.001'
[2026-05-28 01:45:05] [INFO ] Decomposing Gal with order
[2026-05-28 01:45:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 01:45:05] [INFO ] Removed a total of 1302 redundant transitions.
[2026-05-28 01:45:05] [INFO ] Flatten gal took : 52 ms
[2026-05-28 01:45:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 5 ms.
[2026-05-28 01:45:05] [INFO ] Time to serialize gal into /tmp/CTLFireability8010407420154556579.gal : 5 ms
[2026-05-28 01:45:05] [INFO ] Time to serialize properties into /tmp/CTLFireability10914529310909412333.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/CTLFireability8010407420154556579.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10914529310909412333.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,5.52061e+23,0.9824,28828,448,17,59833,328,774,67020,42,425,0
Converting to forward existential form...Done !
original formula: EF(EX(AG(((((i16.u78.p192==1)&&(i22.u108.p263==1))&&((i1.u4.p265==1)&&(i11.u54.p132==1)))&&(i18.u88.p215==1)))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(E(TRUE U !(((((i16.u78.p192==1)&&(i22.u108.p263==1))&&((i1.u4.p265==1)&&(i11.u54.p132=...194
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,1.07994,28828,1,0,59833,328,3099,67020,140,425,17772
FORMULA FlexibleBarrier-PT-22a-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 267/267 places, 794/794 transitions.
Graph (trivial) has 218 edges and 267 vertex of which 66 / 267 are part of one of the 22 SCC in 6 ms
Free SCC test removed 44 places
Ensure Unique test removed 254 transitions
Reduce isomorphic transitions removed 254 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Graph (trivial) has 305 edges and 220 vertex of which 218 / 220 are part of one of the 22 SCC in 1 ms
Free SCC test removed 196 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 24 transition count 539
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 533 transitions
Reduce isomorphic transitions removed 533 transitions.
Iterating post reduction 1 with 554 rules applied. Total rules applied 558 place count 3 transition count 6
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 560 place count 3 transition count 4
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 560 place count 3 transition count 3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 562 place count 2 transition count 3
Applied a total of 562 rules in 39 ms. Remains 2 /267 variables (removed 265) and now considering 3/794 (removed 791) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1029566855419277860.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6475455982497868959.kers'
[2026-05-28 01:45:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1029566855419277860.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6475455982497868959.kers]
Normalized transition count is 2 out of 3 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 2 rows 1 cols 2 entries
Finished phase 1 with 1 SingleSign rule and 0 generalized
[2026-05-28 01:45:06] [INFO ] Computed 1 invariants in 1 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6475455982497868959.kers
Total runtime 2 ms.
[2026-05-28 01:45:06] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-28 01:45:06] [INFO ] Invariant cache hit.
[2026-05-28 01:45:06] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2026-05-28 01:45:06] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2026-05-28 01:45:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 1/2 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/4 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/4 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4/5 variables, and 5 constraints, problems are : Problem set: 0 solved, 1 unsolved in 48 ms.
Refiners :[Domain max(s): 2/2 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 1/2 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/4 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/4 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4/5 variables, and 6 constraints, problems are : Problem set: 0 solved, 1 unsolved in 48 ms.
Refiners :[Domain max(s): 2/2 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 99ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 99ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/267 places, 3/794 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 215 ms. Remains : 2/267 places, 3/794 transitions.
[2026-05-28 01:45:06] [INFO ] Flatten gal took : 1 ms
[2026-05-28 01:45:06] [INFO ] Flatten gal took : 0 ms
[2026-05-28 01:45:06] [INFO ] Input system was already deterministic with 3 transitions.
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
FORMULA FlexibleBarrier-PT-22a-CTLFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-28 01:45:06] [INFO ] Flatten gal took : 0 ms
[2026-05-28 01:45:06] [INFO ] Flatten gal took : 0 ms
[2026-05-28 01:45:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17428903685600071039.gal : 0 ms
[2026-05-28 01:45:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1244614521642898418.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17428903685600071039.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1244614521642898418.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 267/267 places, 794/794 transitions.
Applied a total of 0 rules in 8 ms. Remains 267 /267 variables (removed 0) and now considering 794/794 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4238046189959177347.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11692012235015623787.kers'
[2026-05-28 01:45:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4238046189959177347.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11692012235015623787.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 1 ms.
// Phase 1: matrix 794 rows 265 cols 2491 entries
Finished phase 1 with 243 SingleSign rule and 0 generalized
[2026-05-28 01:45:06] [INFO ] Computed 24 invariants in 4 ms
Computed 24 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-11692012235015623787.kers
Total runtime 6 ms.
[2026-05-28 01:45:07] [INFO ] Implicit Places using invariants in 298 ms returned []
[2026-05-28 01:45:07] [INFO ] Invariant cache hit.
[2026-05-28 01:45:07] [INFO ] State equation strengthened by 573 read => feed constraints.
[2026-05-28 01:45:08] [INFO ] Implicit Places using invariants and state equation in 1268 ms returned []
Implicit Place search using SMT with State Equation took 1568 ms to find 0 implicit places.
Running 793 sub problems to find dead transitions.
[2026-05-28 01:45:08] [INFO ] Invariant cache hit.
[2026-05-28 01:45:08] [INFO ] State equation strengthened by 573 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/266 variables, 266/266 constraints. Problems are: Problem set: 0 solved, 793 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/266 variables, 0/266 constraints. Problems are: Problem set: 0 solved, 793 unsolved
At refinement iteration 2 (OVERLAPS) 1/267 variables, 24/290 constraints. Problems are: Problem set: 0 solved, 793 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/267 variables, 1/291 constraints. Problems are: Problem set: 0 solved, 793 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 267/1061 variables, and 291 constraints, problems are : Problem set: 0 solved, 793 unsolved in 30038 ms.
Refiners :[Domain max(s): 267/267 constraints, Positive P Invariants (semi-flows): 24/24 constraints, State Equation: 0/267 constraints, ReadFeed: 0/573 constraints, PredecessorRefiner: 793/793 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 793 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/266 variables, 266/266 constraints. Problems are: Problem set: 0 solved, 793 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/266 variables, 0/266 constraints. Problems are: Problem set: 0 solved, 793 unsolved
At refinement iteration 2 (OVERLAPS) 1/267 variables, 24/290 constraints. Problems are: Problem set: 0 solved, 793 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/267 variables, 1/291 constraints. Problems are: Problem set: 0 solved, 793 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/267 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 793 unsolved
At refinement iteration 5 (OVERLAPS) 794/1061 variables, 267/558 constraints. Problems are: Problem set: 0 solved, 793 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1061 variables, 573/1131 constraints. Problems are: Problem set: 0 solved, 793 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1061/1061 variables, and 1924 constraints, problems are : Problem set: 0 solved, 793 unsolved in 30078 ms.
Refiners :[Domain max(s): 267/267 constraints, Positive P Invariants (semi-flows): 24/24 constraints, State Equation: 267/267 constraints, ReadFeed: 573/573 constraints, PredecessorRefiner: 793/793 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60702ms problems are : Problem set: 0 solved, 793 unsolved
Search for dead transitions found 0 dead transitions in 60708ms
Finished structural reductions in LTL mode , in 1 iterations and 62298 ms. Remains : 267/267 places, 794/794 transitions.
[2026-05-28 01:46:09] [INFO ] Flatten gal took : 18 ms
[2026-05-28 01:46:09] [INFO ] Flatten gal took : 21 ms
[2026-05-28 01:46:09] [INFO ] Input system was already deterministic with 794 transitions.
[2026-05-28 01:46:09] [INFO ] Flatten gal took : 20 ms
[2026-05-28 01:46:09] [INFO ] Flatten gal took : 21 ms
[2026-05-28 01:46:09] [INFO ] Time to serialize gal into /tmp/CTLFireability4861951663960963650.gal : 10 ms
[2026-05-28 01:46:09] [INFO ] Time to serialize properties into /tmp/CTLFireability1242366533767216281.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/CTLFireability4861951663960963650.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1242366533767216281.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.
Detected timeout of ITS tools.
[2026-05-28 01:46:39] [INFO ] Flatten gal took : 13 ms
[2026-05-28 01:46:39] [INFO ] Applying decomposition
[2026-05-28 01:46:39] [INFO ] Flatten gal took : 16 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/graph4080413425997738762.txt' '-o' '/tmp/graph4080413425997738762.bin' '-w' '/tmp/graph4080413425997738762.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4080413425997738762.bin' '-l' '-1' '-v' '-w' '/tmp/graph4080413425997738762.weights' '-q' '0' '-e' '0.001'
[2026-05-28 01:46:39] [INFO ] Decomposing Gal with order
[2026-05-28 01:46:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 01:46:39] [INFO ] Removed a total of 1385 redundant transitions.
[2026-05-28 01:46:39] [INFO ] Flatten gal took : 31 ms
[2026-05-28 01:46:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 108 labels/synchronizations in 31 ms.
[2026-05-28 01:46:39] [INFO ] Time to serialize gal into /tmp/CTLFireability1989301072194672184.gal : 9 ms
[2026-05-28 01:46:39] [INFO ] Time to serialize properties into /tmp/CTLFireability5266910188601616298.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/CTLFireability1989301072194672184.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5266910188601616298.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,5.52061e+23,0.315598,11572,165,23,16408,431,865,17496,57,664,0
Converting to forward existential form...Done !
original formula: (!(E(((!((((i18.u59.p239==1)&&(i19.u62.p252==1))&&(i1.u2.p265==1))) + E((((i7.u20.p84==1)&&(i16.u53.p215==1))&&(i1.u2.p265==1)) U (i4.u10...896
=> equivalent forward existential formula: [(FwdU(EY(FwdU((Init * !(EG((((E(((((i5.u14.p60==1)&&(i10.u29.p119==1))&&((i1.u2.p265==1)&&(i4.u11.p47==1)))&&((...1023
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
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
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
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 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 267/267 places, 794/794 transitions.
Applied a total of 0 rules in 5 ms. Remains 267 /267 variables (removed 0) and now considering 794/794 (removed 0) transitions.
[2026-05-28 01:47:09] [INFO ] Invariant cache hit.
[2026-05-28 01:47:10] [INFO ] Implicit Places using invariants in 366 ms returned [266]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 371 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 266/267 places, 794/794 transitions.
Applied a total of 0 rules in 4 ms. Remains 266 /266 variables (removed 0) and now considering 794/794 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 381 ms. Remains : 266/267 places, 794/794 transitions.
[2026-05-28 01:47:10] [INFO ] Flatten gal took : 10 ms
[2026-05-28 01:47:10] [INFO ] Flatten gal took : 11 ms
[2026-05-28 01:47:10] [INFO ] Input system was already deterministic with 794 transitions.
[2026-05-28 01:47:10] [INFO ] Flatten gal took : 12 ms
[2026-05-28 01:47:10] [INFO ] Flatten gal took : 12 ms
[2026-05-28 01:47:10] [INFO ] Time to serialize gal into /tmp/CTLFireability11896485934599785063.gal : 3 ms
[2026-05-28 01:47:10] [INFO ] Time to serialize properties into /tmp/CTLFireability3726753491492971366.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/CTLFireability11896485934599785063.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3726753491492971366.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.
Detected timeout of ITS tools.
[2026-05-28 01:47:40] [INFO ] Flatten gal took : 20 ms
[2026-05-28 01:47:40] [INFO ] Applying decomposition
[2026-05-28 01:47:40] [INFO ] Flatten gal took : 20 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/graph9173339372324933354.txt' '-o' '/tmp/graph9173339372324933354.bin' '-w' '/tmp/graph9173339372324933354.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9173339372324933354.bin' '-l' '-1' '-v' '-w' '/tmp/graph9173339372324933354.weights' '-q' '0' '-e' '0.001'
[2026-05-28 01:47:40] [INFO ] Decomposing Gal with order
[2026-05-28 01:47:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 01:47:40] [INFO ] Removed a total of 1300 redundant transitions.
[2026-05-28 01:47:40] [INFO ] Flatten gal took : 54 ms
[2026-05-28 01:47:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 6 ms.
[2026-05-28 01:47:40] [INFO ] Time to serialize gal into /tmp/CTLFireability12620761686573114993.gal : 8 ms
[2026-05-28 01:47:40] [INFO ] Time to serialize properties into /tmp/CTLFireability287166574843823486.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/CTLFireability12620761686573114993.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability287166574843823486.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,5.52061e+23,0.554371,21940,424,19,42545,365,809,50530,49,501,0
Converting to forward existential form...Done !
original formula: AG(EX((AG((((i2.u28.p72==0)||(i18.u86.p215==0))||(i2.u9.p265==0))) + AF((i20.u96.p238==0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX((!(E(TRUE U !((((i2.u28.p72==0)||(i18.u86.p215==0))||(i2.u9.p265==0))))) + !(EG(!((i20....183
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
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 a local 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 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
(forward)formula 0,1,0.69874,22128,1,0,42545,365,3486,50530,186,501,22360
FORMULA FlexibleBarrier-PT-22a-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 267/267 places, 794/794 transitions.
Applied a total of 0 rules in 6 ms. Remains 267 /267 variables (removed 0) and now considering 794/794 (removed 0) transitions.
[2026-05-28 01:47:41] [INFO ] Invariant cache hit.
[2026-05-28 01:47:41] [INFO ] Implicit Places using invariants in 247 ms returned []
[2026-05-28 01:47:41] [INFO ] Invariant cache hit.
[2026-05-28 01:47:41] [INFO ] State equation strengthened by 573 read => feed constraints.
[2026-05-28 01:47:42] [INFO ] Implicit Places using invariants and state equation in 944 ms returned []
Implicit Place search using SMT with State Equation took 1193 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1201 ms. Remains : 267/267 places, 794/794 transitions.
[2026-05-28 01:47:42] [INFO ] Flatten gal took : 16 ms
[2026-05-28 01:47:42] [INFO ] Flatten gal took : 19 ms
[2026-05-28 01:47:42] [INFO ] Input system was already deterministic with 794 transitions.
[2026-05-28 01:47:42] [INFO ] Flatten gal took : 20 ms
[2026-05-28 01:47:42] [INFO ] Flatten gal took : 20 ms
[2026-05-28 01:47:42] [INFO ] Time to serialize gal into /tmp/CTLFireability4114162799134638876.gal : 5 ms
[2026-05-28 01:47:42] [INFO ] Time to serialize properties into /tmp/CTLFireability4860281978384571926.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/CTLFireability4114162799134638876.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4860281978384571926.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.
Detected timeout of ITS tools.
[2026-05-28 01:48:12] [INFO ] Flatten gal took : 13 ms
[2026-05-28 01:48:12] [INFO ] Applying decomposition
[2026-05-28 01:48:12] [INFO ] Flatten gal took : 15 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/graph2062404382612880077.txt' '-o' '/tmp/graph2062404382612880077.bin' '-w' '/tmp/graph2062404382612880077.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2062404382612880077.bin' '-l' '-1' '-v' '-w' '/tmp/graph2062404382612880077.weights' '-q' '0' '-e' '0.001'
[2026-05-28 01:48:12] [INFO ] Decomposing Gal with order
[2026-05-28 01:48:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 01:48:12] [INFO ] Removed a total of 1385 redundant transitions.
[2026-05-28 01:48:12] [INFO ] Flatten gal took : 49 ms
[2026-05-28 01:48:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 105 labels/synchronizations in 21 ms.
[2026-05-28 01:48:12] [INFO ] Time to serialize gal into /tmp/CTLFireability4916204379665900057.gal : 9 ms
[2026-05-28 01:48:12] [INFO ] Time to serialize properties into /tmp/CTLFireability9782493431039819847.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/CTLFireability4916204379665900057.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9782493431039819847.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,5.52061e+23,0.488604,13532,181,23,21927,539,872,22392,57,740,0
Converting to forward existential form...Done !
original formula: E((!((((i4.u14.p60==1)&&(i20.u62.p251==1))&&(i18.u17.p265==1))) * EX((((AF((((i12.u41.p168==1)&&(i20.u62.p251==1))&&(i18.u17.p265==1))) +...675
=> equivalent forward existential formula: [(FwdU(Init,(!((((i4.u14.p60==1)&&(i20.u62.p251==1))&&(i18.u17.p265==1))) * EX((((!(EG(!((((i12.u41.p168==1)&&(i...733
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.596989,13728,1,0,21927,539,2825,22392,187,740,11638
FORMULA FlexibleBarrier-PT-22a-CTLFireability-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 267/267 places, 794/794 transitions.
Graph (trivial) has 200 edges and 267 vertex of which 42 / 267 are part of one of the 14 SCC in 1 ms
Free SCC test removed 28 places
Ensure Unique test removed 106 transitions
Reduce isomorphic transitions removed 106 transitions.
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 37 place count 221 transition count 670
Drop transitions (Redundant composition of simpler transitions.) removed 307 transitions
Redundant transition composition rules discarded 307 transitions
Iterating global reduction 0 with 307 rules applied. Total rules applied 344 place count 221 transition count 363
Partial Post-agglomeration rule applied 4 times.
Drop transitions (Partial Post agglomeration) removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 348 place count 221 transition count 363
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 352 place count 217 transition count 359
Iterating global reduction 0 with 4 rules applied. Total rules applied 356 place count 217 transition count 359
Applied a total of 356 rules in 175 ms. Remains 217 /267 variables (removed 50) and now considering 359/794 (removed 435) transitions.
[2026-05-28 01:48:13] [INFO ] Flow matrix only has 346 transitions (discarded 13 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5637214775991660353.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10993891329224075067.kers'
[2026-05-28 01:48:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5637214775991660353.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10993891329224075067.kers]
Normalized transition count is 345 out of 346 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 345 rows 215 cols 823 entries
Finished phase 1 with 193 SingleSign rule and 0 generalized
[2026-05-28 01:48:13] [INFO ] Computed 24 invariants in 3 ms
Computed 24 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-10993891329224075067.kers
Total runtime 4 ms.
[2026-05-28 01:48:13] [INFO ] Implicit Places using invariants in 223 ms returned [216]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 227 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 216/267 places, 359/794 transitions.
Graph (trivial) has 264 edges and 216 vertex of which 86 / 216 are part of one of the 22 SCC in 1 ms
Free SCC test removed 64 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 31 place count 152 transition count 237
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 61 place count 122 transition count 237
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 61 place count 122 transition count 215
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 105 place count 100 transition count 215
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 2 with 14 rules applied. Total rules applied 119 place count 100 transition count 201
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 147 place count 86 transition count 187
Applied a total of 147 rules in 38 ms. Remains 86 /216 variables (removed 130) and now considering 187/359 (removed 172) transitions.
[2026-05-28 01:48:13] [INFO ] Flow matrix only has 166 transitions (discarded 21 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14178454085862313467.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12029172639416765037.kers'
[2026-05-28 01:48:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14178454085862313467.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12029172639416765037.kers]
Normalized transition count is 165 out of 166 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 165 rows 85 cols 463 entries
Finished phase 1 with 63 SingleSign rule and 0 generalized
[2026-05-28 01:48:13] [INFO ] Computed 23 invariants in 2 ms
Computed 23 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-12029172639416765037.kers
Total runtime 3 ms.
[2026-05-28 01:48:13] [INFO ] Implicit Places using invariants in 69 ms returned []
[2026-05-28 01:48:13] [INFO ] Flow matrix only has 166 transitions (discarded 21 similar events)
[2026-05-28 01:48:13] [INFO ] Invariant cache hit.
[2026-05-28 01:48:14] [INFO ] State equation strengthened by 79 read => feed constraints.
[2026-05-28 01:48:14] [INFO ] Implicit Places using invariants and state equation in 159 ms returned []
Implicit Place search using SMT with State Equation took 231 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 86/267 places, 187/794 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 673 ms. Remains : 86/267 places, 187/794 transitions.
[2026-05-28 01:48:14] [INFO ] Flatten gal took : 2 ms
[2026-05-28 01:48:14] [INFO ] Flatten gal took : 5 ms
[2026-05-28 01:48:14] [INFO ] Input system was already deterministic with 187 transitions.
[2026-05-28 01:48:14] [INFO ] Flatten gal took : 3 ms
[2026-05-28 01:48:14] [INFO ] Flatten gal took : 2 ms
[2026-05-28 01:48:14] [INFO ] Time to serialize gal into /tmp/CTLFireability2741614505676503456.gal : 1 ms
[2026-05-28 01:48:14] [INFO ] Time to serialize properties into /tmp/CTLFireability216437852485956863.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/CTLFireability2741614505676503456.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability216437852485956863.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,9.44505e+10,0.674694,16460,2,4956,5,62067,6,0,509,39470,0
Converting to forward existential form...Done !
original formula: AG(EF((E(!(EG((((p167==1)&&(p240==1))&&(p265==1)))) U AF((((p35==1)&&(p180==1))&&(p265==1)))) * (EG((((p96==0)||(p143==0))||(p265==0))) +...193
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (E(!(EG((((p167==1)&&(p240==1))&&(p265==1)))) U !(EG(!((((p35==1)&&(p180==1))&&(p...259
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,3.74622,89280,1,0,31,574073,41,18,2836,220659,29
FORMULA FlexibleBarrier-PT-22a-CTLFireability-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 267/267 places, 794/794 transitions.
Applied a total of 0 rules in 5 ms. Remains 267 /267 variables (removed 0) and now considering 794/794 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4010067253704048983.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1293091042726017430.kers'
[2026-05-28 01:48:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4010067253704048983.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1293091042726017430.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 794 rows 265 cols 2491 entries
Finished phase 1 with 243 SingleSign rule and 0 generalized
[2026-05-28 01:48:17] [INFO ] Computed 24 invariants in 4 ms
Computed 24 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-1293091042726017430.kers
Total runtime 6 ms.
[2026-05-28 01:48:18] [INFO ] Implicit Places using invariants in 252 ms returned []
[2026-05-28 01:48:18] [INFO ] Invariant cache hit.
[2026-05-28 01:48:18] [INFO ] State equation strengthened by 573 read => feed constraints.
[2026-05-28 01:48:19] [INFO ] Implicit Places using invariants and state equation in 1036 ms returned []
Implicit Place search using SMT with State Equation took 1297 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1303 ms. Remains : 267/267 places, 794/794 transitions.
[2026-05-28 01:48:19] [INFO ] Flatten gal took : 19 ms
[2026-05-28 01:48:19] [INFO ] Flatten gal took : 20 ms
[2026-05-28 01:48:19] [INFO ] Input system was already deterministic with 794 transitions.
[2026-05-28 01:48:19] [INFO ] Flatten gal took : 20 ms
[2026-05-28 01:48:19] [INFO ] Flatten gal took : 30 ms
[2026-05-28 01:48:19] [INFO ] Time to serialize gal into /tmp/CTLFireability4914322977160299277.gal : 5 ms
[2026-05-28 01:48:19] [INFO ] Time to serialize properties into /tmp/CTLFireability8470091931590907518.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/CTLFireability4914322977160299277.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8470091931590907518.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.
Detected timeout of ITS tools.
[2026-05-28 01:48:49] [INFO ] Flatten gal took : 13 ms
[2026-05-28 01:48:49] [INFO ] Applying decomposition
[2026-05-28 01:48:49] [INFO ] Flatten gal took : 12 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/graph18315116039271060640.txt' '-o' '/tmp/graph18315116039271060640.bin' '-w' '/tmp/graph18315116039271060640.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18315116039271060640.bin' '-l' '-1' '-v' '-w' '/tmp/graph18315116039271060640.weights' '-q' '0' '-e' '0.001'
[2026-05-28 01:48:49] [INFO ] Decomposing Gal with order
[2026-05-28 01:48:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 01:48:49] [INFO ] Removed a total of 1385 redundant transitions.
[2026-05-28 01:48:49] [INFO ] Flatten gal took : 28 ms
[2026-05-28 01:48:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 106 labels/synchronizations in 8 ms.
[2026-05-28 01:48:49] [INFO ] Time to serialize gal into /tmp/CTLFireability17851908431502167780.gal : 5 ms
[2026-05-28 01:48:49] [INFO ] Time to serialize properties into /tmp/CTLFireability9770049524407451611.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/CTLFireability17851908431502167780.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9770049524407451611.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,5.52061e+23,0.188493,8608,125,23,8462,597,869,9891,57,858,0
Converting to forward existential form...Done !
original formula: (EG((AX(((AF((i7.u21.p85==0)) * ((i16.u50.p201==0)||(i4.i0.u3.p266==0))) * ((i0.u0.p4==0)||(i4.i0.u3.p266==0)))) + AF((((i15.u47.p192==1)...517
=> equivalent forward existential formula: ([(FwdU((Init * !(EG((!(EX(!(((!(EG(!((i7.u21.p85==0)))) * ((i16.u50.p201==0)||(i4.i0.u3.p266==0))) * ((i0.u0.p4...850
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
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 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
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 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
(forward)formula 0,1,0.340906,10728,1,0,10533,597,3742,16847,262,858,15609
FORMULA FlexibleBarrier-PT-22a-CTLFireability-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
[2026-05-28 01:48:49] [INFO ] Flatten gal took : 12 ms
[2026-05-28 01:48:49] [INFO ] Flatten gal took : 12 ms
[2026-05-28 01:48:49] [INFO ] Applying decomposition
[2026-05-28 01:48:49] [INFO ] Flatten gal took : 12 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/graph10078575852875865532.txt' '-o' '/tmp/graph10078575852875865532.bin' '-w' '/tmp/graph10078575852875865532.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10078575852875865532.bin' '-l' '-1' '-v' '-w' '/tmp/graph10078575852875865532.weights' '-q' '0' '-e' '0.001'
[2026-05-28 01:48:50] [INFO ] Decomposing Gal with order
[2026-05-28 01:48:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 01:48:50] [INFO ] Removed a total of 1385 redundant transitions.
[2026-05-28 01:48:50] [INFO ] Flatten gal took : 29 ms
[2026-05-28 01:48:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 108 labels/synchronizations in 7 ms.
[2026-05-28 01:48:50] [INFO ] Time to serialize gal into /tmp/CTLFireability6158271863578989150.gal : 4 ms
[2026-05-28 01:48:50] [INFO ] Time to serialize properties into /tmp/CTLFireability10224672371264436267.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/CTLFireability6158271863578989150.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10224672371264436267.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,5.52061e+23,0.381157,14244,130,23,23387,599,831,20655,57,1282,0
Converting to forward existential form...Done !
original formula: (!(E(((!((((i19.u59.p239==1)&&(i3.u62.p252==1))&&(i3.u11.p265==1))) + E((((i6.u20.p84==1)&&(i17.u53.p215==1))&&(i3.u11.p265==1)) U (i7.i0...901
=> equivalent forward existential formula: [(FwdU(EY(FwdU((Init * !(EG((((E(((((i4.u14.p60==1)&&(i9.u29.p119==1))&&((i3.u11.p265==1)&&(i3.u11.p47==1)))&&((...1026
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
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
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
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 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
(forward)formula 0,0,26.2659,352996,1,0,569483,599,4371,956121,266,1682,424604
FORMULA FlexibleBarrier-PT-22a-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Total runtime 575207 ms.
BK_STOP 1779932956574
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FlexibleBarrier-PT-22a"
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 FlexibleBarrier-PT-22a, 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 r130-smll-177955809100450"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-22a.tgz
mv FlexibleBarrier-PT-22a 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 ;