About the Execution of ITS-Tools for PGCD-PT-D04N025
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 13571.880 | 3600000.00 | 3638441.00 | 8747.80 | TTT?????T??F???? | 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.r194-tall-177969914400833.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 PGCD-PT-D04N025, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-tall-177969914400833
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 428K
-rw-r--r-- 1 mcc users 7.1K Mar 8 14:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Mar 8 14:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Mar 8 14:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Mar 8 14:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 16 08:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 16 08:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 16 08:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 16 08:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Mar 8 14:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Mar 8 14:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Mar 8 14:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Mar 8 14:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 16 08:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 16 08:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 9.3K 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 PGCD-PT-D04N025-CTLCardinality-2024-00
FORMULA_NAME PGCD-PT-D04N025-CTLCardinality-2024-01
FORMULA_NAME PGCD-PT-D04N025-CTLCardinality-2024-02
FORMULA_NAME PGCD-PT-D04N025-CTLCardinality-2024-03
FORMULA_NAME PGCD-PT-D04N025-CTLCardinality-2024-04
FORMULA_NAME PGCD-PT-D04N025-CTLCardinality-2024-05
FORMULA_NAME PGCD-PT-D04N025-CTLCardinality-2024-06
FORMULA_NAME PGCD-PT-D04N025-CTLCardinality-2024-07
FORMULA_NAME PGCD-PT-D04N025-CTLCardinality-2024-08
FORMULA_NAME PGCD-PT-D04N025-CTLCardinality-2024-09
FORMULA_NAME PGCD-PT-D04N025-CTLCardinality-2024-10
FORMULA_NAME PGCD-PT-D04N025-CTLCardinality-2024-11
FORMULA_NAME PGCD-PT-D04N025-CTLCardinality-2024-12
FORMULA_NAME PGCD-PT-D04N025-CTLCardinality-2024-13
FORMULA_NAME PGCD-PT-D04N025-CTLCardinality-2024-14
FORMULA_NAME PGCD-PT-D04N025-CTLCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1779839458050
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PGCD-PT-D04N025
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-26 23:50:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-26 23:50:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 23:50:59] [INFO ] Load time of PNML (sax parser for PT used): 36 ms
[2026-05-26 23:50:59] [INFO ] Transformed 15 places.
[2026-05-26 23:50:59] [INFO ] Transformed 15 transitions.
[2026-05-26 23:50:59] [INFO ] Parsed PT model containing 15 places and 15 transitions and 70 arcs in 118 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 17 ms.
FORMULA PGCD-PT-D04N025-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 15 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 7 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Running 5 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12861559731349622121.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14471041247074697332.kers'
[2026-05-26 23:50:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12861559731349622121.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14471041247074697332.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 15 rows 10 cols 40 entries
Finished phase 1 with 9 SingleSign rule and 0 generalized
[2026-05-26 23:50:59] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14471041247074697332.kers
Total runtime 1 ms.
[2026-05-26 23:50:59] [INFO ] State equation strengthened by 5 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 5/15 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/15 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 15/30 variables, 15/21 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/30 variables, 5/26 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/30 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 0/30 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 30/30 variables, and 26 constraints, problems are : Problem set: 0 solved, 5 unsolved in 248 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 15/15 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 5/15 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/15 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 15/30 variables, 15/21 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/30 variables, 5/26 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/30 variables, 5/31 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/30 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 0/30 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 30/30 variables, and 31 constraints, problems are : Problem set: 0 solved, 5 unsolved in 123 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 15/15 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 442ms problems are : Problem set: 0 solved, 5 unsolved
Search for dead transitions found 0 dead transitions in 451ms
[2026-05-26 23:50:59] [INFO ] Invariant cache hit.
[2026-05-26 23:50:59] [INFO ] Implicit Places using invariants in 23 ms returned []
[2026-05-26 23:50:59] [INFO ] Invariant cache hit.
[2026-05-26 23:51:00] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-26 23:51:00] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 561 ms. Remains : 15/15 places, 15/15 transitions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Skipped dead transition search.
[2026-05-26 23:51:00] [INFO ] Invariant cache hit.
[2026-05-26 23:51:00] [INFO ] Implicit Places using invariants in 16 ms returned []
[2026-05-26 23:51:00] [INFO ] Invariant cache hit.
[2026-05-26 23:51:00] [INFO ] State equation strengthened by 5 read => feed constraints.
[2026-05-26 23:51:00] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 45 ms. Remains : 15/15 places, 15/15 transitions.
Support contains 15 out of 15 places after structural reductions.
[2026-05-26 23:51:00] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-26 23:51:00] [INFO ] Flatten gal took : 17 ms
FORMULA PGCD-PT-D04N025-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-26 23:51:00] [INFO ] Flatten gal took : 4 ms
[2026-05-26 23:51:00] [INFO ] Input system was already deterministic with 15 transitions.
RANDOM walk for 40039 steps (8 resets) in 228 ms. (174 steps per ms) remains 1/60 properties
BEST_FIRST walk for 40004 steps (8 resets) in 118 ms. (336 steps per ms) remains 1/1 properties
[2026-05-26 23:51:00] [INFO ] Invariant cache hit.
[2026-05-26 23:51:00] [INFO ] State equation strengthened by 5 read => feed constraints.
Problem AtomicPropp21 is UNSAT
After SMT solving in domain Real declared 2/30 variables, and 1 constraints, problems are : Problem set: 1 solved, 0 unsolved in 15 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, Generalized P Invariants (flows): 1/5 constraints, State Equation: 0/15 constraints, ReadFeed: 0/5 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2026-05-26 23:51:00] [INFO ] Flatten gal took : 11 ms
[2026-05-26 23:51:00] [INFO ] Flatten gal took : 3 ms
[2026-05-26 23:51:00] [INFO ] Input system was already deterministic with 15 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Skipped dead transition search.
[2026-05-26 23:51:00] [INFO ] Invariant cache hit.
[2026-05-26 23:51:00] [INFO ] Implicit Places using invariants in 32 ms returned [12, 13]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 36 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 13/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 37 ms. Remains : 13/15 places, 15/15 transitions.
[2026-05-26 23:51:00] [INFO ] Flatten gal took : 2 ms
[2026-05-26 23:51:00] [INFO ] Flatten gal took : 2 ms
[2026-05-26 23:51:00] [INFO ] Input system was already deterministic with 15 transitions.
[2026-05-26 23:51:00] [INFO ] Flatten gal took : 2 ms
[2026-05-26 23:51:00] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:51:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality17308501877461550349.gal : 1 ms
[2026-05-26 23:51:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality2877823516346081595.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/CTLCardinality17308501877461550349.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2877823516346081595.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.
[2026-05-26 23:51:30] [INFO ] Flatten gal took : 6 ms
[2026-05-26 23:51:30] [INFO ] Applying decomposition
[2026-05-26 23:51:30] [INFO ] Flatten gal took : 1 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/graph16652479572098832061.txt' '-o' '/tmp/graph16652479572098832061.bin' '-w' '/tmp/graph16652479572098832061.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16652479572098832061.bin' '-l' '-1' '-v' '-w' '/tmp/graph16652479572098832061.weights' '-q' '0' '-e' '0.001'
[2026-05-26 23:51:30] [INFO ] Decomposing Gal with order
[2026-05-26 23:51:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 23:51:30] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-26 23:51:30] [INFO ] Flatten gal took : 42 ms
[2026-05-26 23:51:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-26 23:51:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality2481272564884556082.gal : 1 ms
[2026-05-26 23:51:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality14854266465370576894.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/CTLCardinality2481272564884556082.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14854266465370576894.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.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Skipped dead transition search.
[2026-05-26 23:52:00] [INFO ] Invariant cache hit.
[2026-05-26 23:52:00] [INFO ] Implicit Places using invariants in 40 ms returned [10, 13, 14]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 46 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 12/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 47 ms. Remains : 12/15 places, 15/15 transitions.
[2026-05-26 23:52:00] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:52:00] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:52:00] [INFO ] Input system was already deterministic with 15 transitions.
[2026-05-26 23:52:00] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:52:00] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:52:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality15954513966001671213.gal : 1 ms
[2026-05-26 23:52:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality4868928251253928673.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/CTLCardinality15954513966001671213.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4868928251253928673.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.
[2026-05-26 23:52:30] [INFO ] Flatten gal took : 3 ms
[2026-05-26 23:52:30] [INFO ] Applying decomposition
[2026-05-26 23:52:30] [INFO ] Flatten gal took : 2 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/graph4482607452742569205.txt' '-o' '/tmp/graph4482607452742569205.bin' '-w' '/tmp/graph4482607452742569205.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4482607452742569205.bin' '-l' '-1' '-v' '-w' '/tmp/graph4482607452742569205.weights' '-q' '0' '-e' '0.001'
[2026-05-26 23:52:30] [INFO ] Decomposing Gal with order
[2026-05-26 23:52:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 23:52:30] [INFO ] Removed a total of 4 redundant transitions.
[2026-05-26 23:52:30] [INFO ] Flatten gal took : 8 ms
[2026-05-26 23:52:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-26 23:52:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality1723504347507547241.gal : 1 ms
[2026-05-26 23:52:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality4366950919082113618.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/CTLCardinality1723504347507547241.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4366950919082113618.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.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Skipped dead transition search.
[2026-05-26 23:53:00] [INFO ] Invariant cache hit.
[2026-05-26 23:53:00] [INFO ] Implicit Places using invariants in 27 ms returned [11, 13, 14]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 27 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 12/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 30 ms. Remains : 12/15 places, 15/15 transitions.
[2026-05-26 23:53:00] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:53:00] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:53:00] [INFO ] Input system was already deterministic with 15 transitions.
[2026-05-26 23:53:00] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:53:00] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:53:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality14406549793322110412.gal : 0 ms
[2026-05-26 23:53:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality1096747575856630903.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/CTLCardinality14406549793322110412.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1096747575856630903.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.
[2026-05-26 23:53:31] [INFO ] Flatten gal took : 4 ms
[2026-05-26 23:53:31] [INFO ] Applying decomposition
[2026-05-26 23:53:31] [INFO ] Flatten gal took : 2 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/graph1571307935972489856.txt' '-o' '/tmp/graph1571307935972489856.bin' '-w' '/tmp/graph1571307935972489856.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1571307935972489856.bin' '-l' '-1' '-v' '-w' '/tmp/graph1571307935972489856.weights' '-q' '0' '-e' '0.001'
[2026-05-26 23:53:31] [INFO ] Decomposing Gal with order
[2026-05-26 23:53:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 23:53:31] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-26 23:53:31] [INFO ] Flatten gal took : 3 ms
[2026-05-26 23:53:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 2 ms.
[2026-05-26 23:53:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality8272037125409738227.gal : 0 ms
[2026-05-26 23:53:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality6268479858503992374.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/CTLCardinality8272037125409738227.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6268479858503992374.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.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 2 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Skipped dead transition search.
[2026-05-26 23:54:01] [INFO ] Invariant cache hit.
[2026-05-26 23:54:01] [INFO ] Implicit Places using invariants in 31 ms returned [11, 14]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 33 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 13/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 36 ms. Remains : 13/15 places, 15/15 transitions.
[2026-05-26 23:54:01] [INFO ] Flatten gal took : 2 ms
[2026-05-26 23:54:01] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:54:01] [INFO ] Input system was already deterministic with 15 transitions.
[2026-05-26 23:54:01] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:54:01] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:54:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality14331524655379505618.gal : 1 ms
[2026-05-26 23:54:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality7027874971386514624.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/CTLCardinality14331524655379505618.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7027874971386514624.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.
[2026-05-26 23:54:31] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:54:31] [INFO ] Applying decomposition
[2026-05-26 23:54:31] [INFO ] Flatten gal took : 1 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/graph3905846293068368863.txt' '-o' '/tmp/graph3905846293068368863.bin' '-w' '/tmp/graph3905846293068368863.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3905846293068368863.bin' '-l' '-1' '-v' '-w' '/tmp/graph3905846293068368863.weights' '-q' '0' '-e' '0.001'
[2026-05-26 23:54:31] [INFO ] Decomposing Gal with order
[2026-05-26 23:54:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 23:54:31] [INFO ] Removed a total of 5 redundant transitions.
[2026-05-26 23:54:31] [INFO ] Flatten gal took : 2 ms
[2026-05-26 23:54:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-26 23:54:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality17442774135843040374.gal : 0 ms
[2026-05-26 23:54:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality14344268831034936900.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/CTLCardinality17442774135843040374.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14344268831034936900.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.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Skipped dead transition search.
[2026-05-26 23:55:01] [INFO ] Invariant cache hit.
[2026-05-26 23:55:01] [INFO ] Implicit Places using invariants in 46 ms returned [10, 11, 12, 13]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 47 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 11/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 11 /11 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 49 ms. Remains : 11/15 places, 15/15 transitions.
[2026-05-26 23:55:01] [INFO ] Flatten gal took : 2 ms
[2026-05-26 23:55:01] [INFO ] Flatten gal took : 2 ms
[2026-05-26 23:55:01] [INFO ] Input system was already deterministic with 15 transitions.
[2026-05-26 23:55:01] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:55:01] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:55:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality8534261223563014949.gal : 1 ms
[2026-05-26 23:55:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality16997599661288466540.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/CTLCardinality8534261223563014949.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16997599661288466540.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.57364e+12,28.0965,454848,2,6537,5,1.66208e+06,6,0,77,1.74689e+06,0
Converting to forward existential form...Done !
original formula: EF(((AX((p1_2<=16)) * !(E((p1_4<=23) U (p1_3<=9)))) * (AX((p0_1>p1_2)) * (EF(((p0_1<=21)&&(p2_5<=20))) + EG((p1_5<=p1_4))))))
=> equivalent forward existential formula: ([(FwdU(((FwdU(Init,TRUE) * (!(EX(!((p1_2<=16)))) * !(E((p1_4<=23) U (p1_3<=9))))) * !(EX(!((p0_1>p1_2))))),TRUE...327
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, Intersection with reachable at each step enabled. (destroyed/reverse/int...179
Detected timeout of ITS tools.
[2026-05-26 23:55:31] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:55:31] [INFO ] Applying decomposition
[2026-05-26 23:55:31] [INFO ] Flatten gal took : 1 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/graph17760587756928184827.txt' '-o' '/tmp/graph17760587756928184827.bin' '-w' '/tmp/graph17760587756928184827.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17760587756928184827.bin' '-l' '-1' '-v' '-w' '/tmp/graph17760587756928184827.weights' '-q' '0' '-e' '0.001'
[2026-05-26 23:55:31] [INFO ] Decomposing Gal with order
[2026-05-26 23:55:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 23:55:31] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-26 23:55:31] [INFO ] Flatten gal took : 2 ms
[2026-05-26 23:55:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 0 ms.
[2026-05-26 23:55:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality8671759476991056122.gal : 0 ms
[2026-05-26 23:55:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality421383223854232583.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/CTLCardinality8671759476991056122.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality421383223854232583.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,2.57364e+12,25.4599,406220,2,2315,5,1.51342e+06,6,0,78,1.56684e+06,0
Converting to forward existential form...Done !
original formula: EF(((AX((gu0.p1_2<=16)) * !(E((gu3.p1_4<=23) U (gi1.gu2.p1_3<=9)))) * (AX((gu0.p0_1>gu0.p1_2)) * (EF(((gu0.p0_1<=21)&&(gi1.gu1.p2_5<=20))...187
=> equivalent forward existential formula: ([(FwdU(((FwdU(Init,TRUE) * (!(EX(!((gu0.p1_2<=16)))) * !(E((gu3.p1_4<=23) U (gi1.gu2.p1_3<=9))))) * !(EX(!((gu0...395
Reverse transition relation is NOT exact ! Due to transitions gu0.t0, gu0.t1, gi1.gu2.t2, t3, t4, Intersection with reachable at each step enabled. (destr...194
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 11 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Skipped dead transition search.
[2026-05-26 23:56:01] [INFO ] Invariant cache hit.
[2026-05-26 23:56:01] [INFO ] Implicit Places using invariants in 30 ms returned [10, 12, 13, 14]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 31 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 11/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 43 ms. Remains : 11/15 places, 15/15 transitions.
[2026-05-26 23:56:01] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:56:01] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:56:01] [INFO ] Input system was already deterministic with 15 transitions.
[2026-05-26 23:56:01] [INFO ] Flatten gal took : 0 ms
[2026-05-26 23:56:01] [INFO ] Flatten gal took : 0 ms
[2026-05-26 23:56:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality5952169552531779971.gal : 0 ms
[2026-05-26 23:56:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality1244746264652899593.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/CTLCardinality5952169552531779971.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1244746264652899593.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.
[2026-05-26 23:56:31] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:56:31] [INFO ] Applying decomposition
[2026-05-26 23:56:31] [INFO ] Flatten gal took : 2 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/graph1676182907854968684.txt' '-o' '/tmp/graph1676182907854968684.bin' '-w' '/tmp/graph1676182907854968684.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1676182907854968684.bin' '-l' '-1' '-v' '-w' '/tmp/graph1676182907854968684.weights' '-q' '0' '-e' '0.001'
[2026-05-26 23:56:31] [INFO ] Decomposing Gal with order
[2026-05-26 23:56:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 23:56:31] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-26 23:56:31] [INFO ] Flatten gal took : 2 ms
[2026-05-26 23:56:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-26 23:56:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality16935876604186817236.gal : 1 ms
[2026-05-26 23:56:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality6439539640656800783.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/CTLCardinality16935876604186817236.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6439539640656800783.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.
Starting structural reductions in SI_CTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 2 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Skipped dead transition search.
[2026-05-26 23:57:01] [INFO ] Invariant cache hit.
[2026-05-26 23:57:01] [INFO ] Implicit Places using invariants in 32 ms returned [10, 11, 13, 14]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 44 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 11/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 11 /11 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 47 ms. Remains : 11/15 places, 15/15 transitions.
[2026-05-26 23:57:01] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:57:01] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:57:01] [INFO ] Input system was already deterministic with 15 transitions.
[2026-05-26 23:57:01] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:57:01] [INFO ] Flatten gal took : 0 ms
[2026-05-26 23:57:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality13539804063595040524.gal : 0 ms
[2026-05-26 23:57:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality8362215290862981708.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/CTLCardinality13539804063595040524.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8362215290862981708.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.
[2026-05-26 23:57:31] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:57:31] [INFO ] Applying decomposition
[2026-05-26 23:57:31] [INFO ] Flatten gal took : 1 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/graph17868527273075330141.txt' '-o' '/tmp/graph17868527273075330141.bin' '-w' '/tmp/graph17868527273075330141.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17868527273075330141.bin' '-l' '-1' '-v' '-w' '/tmp/graph17868527273075330141.weights' '-q' '0' '-e' '0.001'
[2026-05-26 23:57:31] [INFO ] Decomposing Gal with order
[2026-05-26 23:57:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 23:57:31] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:57:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-26 23:57:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality7507745913028347728.gal : 0 ms
[2026-05-26 23:57:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality4539544819610099339.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/CTLCardinality7507745913028347728.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4539544819610099339.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.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Skipped dead transition search.
[2026-05-26 23:58:01] [INFO ] Invariant cache hit.
[2026-05-26 23:58:01] [INFO ] Implicit Places using invariants in 28 ms returned [10, 11, 12, 13, 14]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 29 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 10/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 31 ms. Remains : 10/15 places, 15/15 transitions.
[2026-05-26 23:58:01] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:58:01] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:58:01] [INFO ] Input system was already deterministic with 15 transitions.
[2026-05-26 23:58:01] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:58:01] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:58:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality16006544966139360818.gal : 0 ms
[2026-05-26 23:58:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality6789882705851972749.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/CTLCardinality16006544966139360818.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6789882705851972749.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.57364e+12,26.7211,426100,2,2182,5,1.54514e+06,6,0,73,1.57892e+06,0
Converting to forward existential form...Done !
original formula: AG((EF(((p0_4<=9)||(p1_4>15))) + AX(((p0_2>p1_3)&&(p1_3<11)))))
=> equivalent forward existential formula: [(EY((FwdU(Init,TRUE) * !(E(TRUE U ((p0_4<=9)||(p1_4>15)))))) * !(((p0_2>p1_3)&&(p1_3<11))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, Intersection with reachable at each step enabled. (destroyed/reverse/int...179
(forward)formula 0,1,29.1578,426104,1,0,44,1.54514e+06,53,19,1948,1.57892e+06,41
FORMULA PGCD-PT-D04N025-CTLCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Skipped dead transition search.
[2026-05-26 23:58:31] [INFO ] Invariant cache hit.
[2026-05-26 23:58:31] [INFO ] Implicit Places using invariants in 28 ms returned [10, 12, 13, 14]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 29 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 11/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 11 /11 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 30 ms. Remains : 11/15 places, 15/15 transitions.
[2026-05-26 23:58:31] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:58:31] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:58:31] [INFO ] Input system was already deterministic with 15 transitions.
[2026-05-26 23:58:31] [INFO ] Flatten gal took : 0 ms
[2026-05-26 23:58:31] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:58:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality8978963773135842285.gal : 1 ms
[2026-05-26 23:58:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality13517556650426522366.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/CTLCardinality8978963773135842285.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13517556650426522366.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.
[2026-05-26 23:59:01] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:59:01] [INFO ] Applying decomposition
[2026-05-26 23:59:01] [INFO ] Flatten gal took : 1 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/graph15833828416269380565.txt' '-o' '/tmp/graph15833828416269380565.bin' '-w' '/tmp/graph15833828416269380565.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15833828416269380565.bin' '-l' '-1' '-v' '-w' '/tmp/graph15833828416269380565.weights' '-q' '0' '-e' '0.001'
[2026-05-26 23:59:01] [INFO ] Decomposing Gal with order
[2026-05-26 23:59:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 23:59:01] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-26 23:59:01] [INFO ] Flatten gal took : 2 ms
[2026-05-26 23:59:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 0 ms.
[2026-05-26 23:59:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality12021649158474073748.gal : 1 ms
[2026-05-26 23:59:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality11223566037686531285.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/CTLCardinality12021649158474073748.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11223566037686531285.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.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Skipped dead transition search.
[2026-05-26 23:59:31] [INFO ] Invariant cache hit.
[2026-05-26 23:59:31] [INFO ] Implicit Places using invariants in 52 ms returned [10, 13]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 53 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 13/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 54 ms. Remains : 13/15 places, 15/15 transitions.
[2026-05-26 23:59:31] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:59:31] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:59:31] [INFO ] Input system was already deterministic with 15 transitions.
[2026-05-26 23:59:31] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:59:31] [INFO ] Flatten gal took : 1 ms
[2026-05-26 23:59:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality9959989103767332710.gal : 1 ms
[2026-05-26 23:59:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality4325484012574336717.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/CTLCardinality9959989103767332710.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4325484012574336717.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.
[2026-05-27 00:00:01] [INFO ] Flatten gal took : 1 ms
[2026-05-27 00:00:01] [INFO ] Applying decomposition
[2026-05-27 00:00:01] [INFO ] Flatten gal took : 1 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/graph12456339201860846334.txt' '-o' '/tmp/graph12456339201860846334.bin' '-w' '/tmp/graph12456339201860846334.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12456339201860846334.bin' '-l' '-1' '-v' '-w' '/tmp/graph12456339201860846334.weights' '-q' '0' '-e' '0.001'
[2026-05-27 00:00:01] [INFO ] Decomposing Gal with order
[2026-05-27 00:00:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 00:00:01] [INFO ] Removed a total of 6 redundant transitions.
[2026-05-27 00:00:01] [INFO ] Flatten gal took : 3 ms
[2026-05-27 00:00:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-27 00:00:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality7873455568726454172.gal : 0 ms
[2026-05-27 00:00:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality3447632736138172211.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/CTLCardinality7873455568726454172.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3447632736138172211.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.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Skipped dead transition search.
[2026-05-27 00:00:31] [INFO ] Invariant cache hit.
[2026-05-27 00:00:31] [INFO ] Implicit Places using invariants in 46 ms returned [11, 12, 13]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 47 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 12/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 48 ms. Remains : 12/15 places, 15/15 transitions.
[2026-05-27 00:00:31] [INFO ] Flatten gal took : 1 ms
[2026-05-27 00:00:31] [INFO ] Flatten gal took : 1 ms
[2026-05-27 00:00:31] [INFO ] Input system was already deterministic with 15 transitions.
[2026-05-27 00:00:31] [INFO ] Flatten gal took : 1 ms
[2026-05-27 00:00:31] [INFO ] Flatten gal took : 9 ms
[2026-05-27 00:00:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality10756040713548238496.gal : 0 ms
[2026-05-27 00:00:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality17740926350619875013.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/CTLCardinality10756040713548238496.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17740926350619875013.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.57364e+12,28.4828,458524,2,10890,5,1.67101e+06,6,0,81,1.75118e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-27 00:01:01] [INFO ] Flatten gal took : 1 ms
[2026-05-27 00:01:01] [INFO ] Applying decomposition
[2026-05-27 00:01:01] [INFO ] Flatten gal took : 0 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/graph7387462408043260036.txt' '-o' '/tmp/graph7387462408043260036.bin' '-w' '/tmp/graph7387462408043260036.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7387462408043260036.bin' '-l' '-1' '-v' '-w' '/tmp/graph7387462408043260036.weights' '-q' '0' '-e' '0.001'
[2026-05-27 00:01:01] [INFO ] Decomposing Gal with order
[2026-05-27 00:01:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 00:01:01] [INFO ] Removed a total of 6 redundant transitions.
[2026-05-27 00:01:01] [INFO ] Flatten gal took : 1 ms
[2026-05-27 00:01:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 1 ms.
[2026-05-27 00:01:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality17725128586910585734.gal : 0 ms
[2026-05-27 00:01:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality8182236855419911507.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/CTLCardinality17725128586910585734.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8182236855419911507.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.
Starting structural reductions in SI_CTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 3 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Skipped dead transition search.
[2026-05-27 00:01:31] [INFO ] Invariant cache hit.
[2026-05-27 00:01:31] [INFO ] Implicit Places using invariants in 40 ms returned [10, 11, 12, 13]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 41 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 11/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 46 ms. Remains : 11/15 places, 15/15 transitions.
[2026-05-27 00:01:31] [INFO ] Flatten gal took : 1 ms
[2026-05-27 00:01:31] [INFO ] Flatten gal took : 1 ms
[2026-05-27 00:01:31] [INFO ] Input system was already deterministic with 15 transitions.
[2026-05-27 00:01:31] [INFO ] Flatten gal took : 0 ms
[2026-05-27 00:01:31] [INFO ] Flatten gal took : 1 ms
[2026-05-27 00:01:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality4710157774017616396.gal : 1 ms
[2026-05-27 00:01:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality10795049962959441964.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/CTLCardinality4710157774017616396.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10795049962959441964.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.57364e+12,29.1792,456784,2,6537,5,1.66208e+06,6,0,77,1.74689e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-27 00:02:01] [INFO ] Flatten gal took : 2 ms
[2026-05-27 00:02:01] [INFO ] Applying decomposition
[2026-05-27 00:02:01] [INFO ] Flatten gal took : 1 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/graph7394449431776080446.txt' '-o' '/tmp/graph7394449431776080446.bin' '-w' '/tmp/graph7394449431776080446.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7394449431776080446.bin' '-l' '-1' '-v' '-w' '/tmp/graph7394449431776080446.weights' '-q' '0' '-e' '0.001'
[2026-05-27 00:02:01] [INFO ] Decomposing Gal with order
[2026-05-27 00:02:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 00:02:01] [INFO ] Flatten gal took : 1 ms
[2026-05-27 00:02:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-27 00:02:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality10541961907202529014.gal : 0 ms
[2026-05-27 00:02:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality14748665308483997209.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/CTLCardinality10541961907202529014.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14748665308483997209.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Skipped dead transition search.
[2026-05-27 00:02:31] [INFO ] Invariant cache hit.
[2026-05-27 00:02:31] [INFO ] Implicit Places using invariants in 29 ms returned [10, 11, 13, 14]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 30 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 11/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 11 /11 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 31 ms. Remains : 11/15 places, 15/15 transitions.
[2026-05-27 00:02:31] [INFO ] Flatten gal took : 0 ms
[2026-05-27 00:02:31] [INFO ] Flatten gal took : 1 ms
[2026-05-27 00:02:31] [INFO ] Input system was already deterministic with 15 transitions.
[2026-05-27 00:02:31] [INFO ] Flatten gal took : 0 ms
[2026-05-27 00:02:31] [INFO ] Flatten gal took : 0 ms
[2026-05-27 00:02:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality6064037331463369479.gal : 0 ms
[2026-05-27 00:02:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality17850917363696138525.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/CTLCardinality6064037331463369479.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17850917363696138525.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.
[2026-05-27 00:03:01] [INFO ] Flatten gal took : 1 ms
[2026-05-27 00:03:01] [INFO ] Applying decomposition
[2026-05-27 00:03:01] [INFO ] Flatten gal took : 1 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/graph5384595381525217096.txt' '-o' '/tmp/graph5384595381525217096.bin' '-w' '/tmp/graph5384595381525217096.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5384595381525217096.bin' '-l' '-1' '-v' '-w' '/tmp/graph5384595381525217096.weights' '-q' '0' '-e' '0.001'
[2026-05-27 00:03:01] [INFO ] Decomposing Gal with order
[2026-05-27 00:03:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 00:03:01] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-27 00:03:01] [INFO ] Flatten gal took : 1 ms
[2026-05-27 00:03:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-27 00:03:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality12354306251508484754.gal : 1 ms
[2026-05-27 00:03:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality8438481016128985552.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/CTLCardinality12354306251508484754.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8438481016128985552.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.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Skipped dead transition search.
[2026-05-27 00:03:31] [INFO ] Invariant cache hit.
[2026-05-27 00:03:31] [INFO ] Implicit Places using invariants in 34 ms returned [10, 11, 12, 13]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 35 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 11/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 11 /11 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 36 ms. Remains : 11/15 places, 15/15 transitions.
[2026-05-27 00:03:31] [INFO ] Flatten gal took : 1 ms
[2026-05-27 00:03:31] [INFO ] Flatten gal took : 1 ms
[2026-05-27 00:03:31] [INFO ] Input system was already deterministic with 15 transitions.
[2026-05-27 00:03:31] [INFO ] Flatten gal took : 1 ms
[2026-05-27 00:03:31] [INFO ] Flatten gal took : 0 ms
[2026-05-27 00:03:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality10463763858686559718.gal : 0 ms
[2026-05-27 00:03:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality15443057671281134615.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/CTLCardinality10463763858686559718.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15443057671281134615.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.57364e+12,27.9043,456784,2,6537,5,1.66208e+06,6,0,77,1.74689e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-27 00:04:01] [INFO ] Flatten gal took : 2 ms
[2026-05-27 00:04:01] [INFO ] Applying decomposition
[2026-05-27 00:04:01] [INFO ] Flatten gal took : 0 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/graph16178931718107626488.txt' '-o' '/tmp/graph16178931718107626488.bin' '-w' '/tmp/graph16178931718107626488.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16178931718107626488.bin' '-l' '-1' '-v' '-w' '/tmp/graph16178931718107626488.weights' '-q' '0' '-e' '0.001'
[2026-05-27 00:04:01] [INFO ] Decomposing Gal with order
[2026-05-27 00:04:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 00:04:01] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-27 00:04:01] [INFO ] Flatten gal took : 2 ms
[2026-05-27 00:04:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-27 00:04:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality8782169212743870639.gal : 1 ms
[2026-05-27 00:04:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality5352093670323461252.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/CTLCardinality8782169212743870639.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5352093670323461252.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.57364e+12,28.5745,447280,2,6535,5,1.735e+06,6,0,77,1.8421e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-27 00:04:31] [INFO ] Flatten gal took : 3 ms
[2026-05-27 00:04:31] [INFO ] Flatten gal took : 1 ms
[2026-05-27 00:04:31] [INFO ] Applying decomposition
[2026-05-27 00:04:31] [INFO ] Flatten gal took : 1 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/graph9211843375665701765.txt' '-o' '/tmp/graph9211843375665701765.bin' '-w' '/tmp/graph9211843375665701765.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9211843375665701765.bin' '-l' '-1' '-v' '-w' '/tmp/graph9211843375665701765.weights' '-q' '0' '-e' '0.001'
[2026-05-27 00:04:31] [INFO ] Decomposing Gal with order
[2026-05-27 00:04:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 00:04:31] [INFO ] Removed a total of 6 redundant transitions.
[2026-05-27 00:04:31] [INFO ] Flatten gal took : 2 ms
[2026-05-27 00:04:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-27 00:04:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality2221554949432859114.gal : 0 ms
[2026-05-27 00:04:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality12834941919234988209.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/CTLCardinality2221554949432859114.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12834941919234988209.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 13 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.57364e+12,257.229,2313820,2,424582,5,9.63789e+06,6,0,93,1.1302e+07,0
Converting to forward existential form...Done !
original formula: EF(((gi2.gu4.p2_1>gu3.p1_5) * (EX((gi0.gu1.p0_3<11)) + EX(!(E((gi0.gu1.p2_2<=3) U (gi2.gu4.p2_5<=5)))))))
=> equivalent forward existential formula: ([(EY((FwdU(Init,TRUE) * (gi2.gu4.p2_1>gu3.p1_5))) * (gi0.gu1.p0_3<11))] != FALSE + [(EY((FwdU(Init,TRUE) * (gi2...234
(forward)formula 0,1,340.983,2569516,1,0,10,1.57013e+07,9,2,2263,1.73364e+07,3
FORMULA PGCD-PT-D04N025-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
original formula: EF((!(E((gu3.p0_5>=22) U (gu3.p0_5<13))) * AX(!(E(((gi0.gu2.p0_2>=23)||(gi0.gu2.p0_4<=gi0.gu2.p0_2)) U (gi0.gu1.p2_2>gi0.gu1.p2_3))))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(E((gu3.p0_5>=22) U (gu3.p0_5<13)))) * !(EX(!(!(E(((gi0.gu2.p0_2>=23)||(gi0.gu2.p0_4<=gi0....211
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, Intersection with reachable at each step enabled. (destroyed/reverse/int...179
Detected timeout of ITS tools.
[2026-05-27 00:29:02] [INFO ] Flatten gal took : 12 ms
[2026-05-27 00:29:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality8961303163980608633.gal : 1 ms
[2026-05-27 00:29:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality1008475628167810344.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/CTLCardinality8961303163980608633.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1008475628167810344.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 12 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.57364e+12,95.9997,1359776,2,37386,5,5.57447e+06,6,0,93,5.78983e+06,0
Converting to forward existential form...Done !
original formula: EF((!(E((p0_5>=22) U (p0_5<13))) * AX(!(E(((p0_2>=23)||(p0_4<=p0_2)) U (p2_2>p2_3))))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(E((p0_5>=22) U (p0_5<13)))) * !(EX(!(!(E(((p0_2>=23)||(p0_4<=p0_2)) U (p2_2>p2_3)))))))] ...163
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, Intersection with reachable at each step enabled. (destroyed/reverse/int...179
(forward)formula 0,1,434.577,2461312,1,0,345,1.10329e+07,18,171,2476,1.35788e+07,340
FORMULA PGCD-PT-D04N025-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
original formula: E((AX(EF((A((p1_2<=7) U (p0_3<=25)) * (p1_1<7)))) * EX(A(AG((p1_2>=21)) U AX((p0_5<=p1_4))))) U !(((AX((p1_4>=22)) + (p2_1<=14)) + (p2_3<...162
=> equivalent forward existential formula: [(EY(((FwdU(Init,(!(EX(!(E(TRUE U (!((E(!((p0_3<=25)) U (!((p1_2<=7)) * !((p0_3<=25)))) + EG(!((p0_3<=25))))) * ...366
Using saturation style SCC detection
BK_TIME_CONFINEMENT_REACHED
--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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="PGCD-PT-D04N025"
export BK_EXAMINATION="CTLCardinality"
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 PGCD-PT-D04N025, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r194-tall-177969914400833"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PGCD-PT-D04N025.tgz
mv PGCD-PT-D04N025 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;