About the Execution of ITS-Tools for FlexibleBarrier-PT-14a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1138.195 | 149466.00 | 189208.00 | 550.00 | FFTFTTFTFTTTFTTF | 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-177955809100385.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-14a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r130-smll-177955809100385
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 7.0K Mar 7 05:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Mar 7 05:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Mar 7 05:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K Mar 7 05:46 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 3.8K Mar 15 10:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 10:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 10:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 10:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.4K Mar 7 05:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K Mar 7 05:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Mar 7 05:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 40K Mar 7 05:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 10:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:13 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 169K 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-14a-CTLCardinality-2024-00
FORMULA_NAME FlexibleBarrier-PT-14a-CTLCardinality-2024-01
FORMULA_NAME FlexibleBarrier-PT-14a-CTLCardinality-2024-02
FORMULA_NAME FlexibleBarrier-PT-14a-CTLCardinality-2024-03
FORMULA_NAME FlexibleBarrier-PT-14a-CTLCardinality-2024-04
FORMULA_NAME FlexibleBarrier-PT-14a-CTLCardinality-2024-05
FORMULA_NAME FlexibleBarrier-PT-14a-CTLCardinality-2024-06
FORMULA_NAME FlexibleBarrier-PT-14a-CTLCardinality-2024-07
FORMULA_NAME FlexibleBarrier-PT-14a-CTLCardinality-2024-08
FORMULA_NAME FlexibleBarrier-PT-14a-CTLCardinality-2024-09
FORMULA_NAME FlexibleBarrier-PT-14a-CTLCardinality-2024-10
FORMULA_NAME FlexibleBarrier-PT-14a-CTLCardinality-2024-11
FORMULA_NAME FlexibleBarrier-PT-14a-CTLCardinality-2024-12
FORMULA_NAME FlexibleBarrier-PT-14a-CTLCardinality-2024-13
FORMULA_NAME FlexibleBarrier-PT-14a-CTLCardinality-2024-14
FORMULA_NAME FlexibleBarrier-PT-14a-CTLCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1779896248932
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FlexibleBarrier-PT-14a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-27 15:37:30] [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]
[2026-05-27 15:37:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-27 15:37:31] [INFO ] Load time of PNML (sax parser for PT used): 171 ms
[2026-05-27 15:37:31] [INFO ] Transformed 171 places.
[2026-05-27 15:37:31] [INFO ] Transformed 578 transitions.
[2026-05-27 15:37:31] [INFO ] Found NUPN structural information;
[2026-05-27 15:37:31] [INFO ] Parsed PT model containing 171 places and 578 transitions and 2719 arcs in 333 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 21 ms.
Ensure Unique test removed 170 transitions
Reduce redundant transitions removed 170 transitions.
FORMULA FlexibleBarrier-PT-14a-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 78 out of 171 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 171/171 places, 408/408 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 171 transition count 394
Applied a total of 14 rules in 76 ms. Remains 171 /171 variables (removed 0) and now considering 394/408 (removed 14) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14259471191039374701.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2722884738236609663.kers'
[2026-05-27 15:37:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14259471191039374701.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2722884738236609663.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 394 rows 169 cols 1139 entries
Finished phase 1 with 155 SingleSign rule and 0 generalized
[2026-05-27 15:37:31] [INFO ] Computed 16 invariants in 1 ms
Computed 16 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-2722884738236609663.kers
Total runtime 4 ms.
[2026-05-27 15:37:32] [INFO ] Implicit Places using invariants in 711 ms returned []
[2026-05-27 15:37:32] [INFO ] Invariant cache hit.
[2026-05-27 15:37:32] [INFO ] State equation strengthened by 253 read => feed constraints.
[2026-05-27 15:37:32] [INFO ] Implicit Places using invariants and state equation in 553 ms returned []
Implicit Place search using SMT with State Equation took 1337 ms to find 0 implicit places.
Running 393 sub problems to find dead transitions.
[2026-05-27 15:37:32] [INFO ] Invariant cache hit.
[2026-05-27 15:37:32] [INFO ] State equation strengthened by 253 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/170 variables, 170/170 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/170 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 2 (OVERLAPS) 1/171 variables, 16/186 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/171 variables, 1/187 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/171 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 5 (OVERLAPS) 394/565 variables, 171/358 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/565 variables, 253/611 constraints. Problems are: Problem set: 0 solved, 393 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 565/565 variables, and 611 constraints, problems are : Problem set: 0 solved, 393 unsolved in 30045 ms.
Refiners :[Domain max(s): 171/171 constraints, Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 171/171 constraints, ReadFeed: 253/253 constraints, PredecessorRefiner: 393/393 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 393 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/170 variables, 170/170 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/170 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 2 (OVERLAPS) 1/171 variables, 16/186 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/171 variables, 1/187 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/171 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 5 (OVERLAPS) 394/565 variables, 171/358 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/565 variables, 253/611 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/565 variables, 393/1004 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/565 variables, 0/1004 constraints. Problems are: Problem set: 0 solved, 393 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 565/565 variables, and 1004 constraints, problems are : Problem set: 0 solved, 393 unsolved in 30044 ms.
Refiners :[Domain max(s): 171/171 constraints, Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 171/171 constraints, ReadFeed: 253/253 constraints, PredecessorRefiner: 393/393 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60501ms problems are : Problem set: 0 solved, 393 unsolved
Search for dead transitions found 0 dead transitions in 60533ms
Starting structural reductions in LTL mode, iteration 1 : 171/171 places, 394/408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62048 ms. Remains : 171/171 places, 394/408 transitions.
Starting structural reductions in LTL mode, iteration 0 : 171/171 places, 394/394 transitions.
Applied a total of 0 rules in 9 ms. Remains 171 /171 variables (removed 0) and now considering 394/394 (removed 0) transitions.
[2026-05-27 15:38:33] [INFO ] Invariant cache hit.
[2026-05-27 15:38:33] [INFO ] Implicit Places using invariants in 199 ms returned []
[2026-05-27 15:38:33] [INFO ] Invariant cache hit.
[2026-05-27 15:38:33] [INFO ] State equation strengthened by 253 read => feed constraints.
[2026-05-27 15:38:34] [INFO ] Implicit Places using invariants and state equation in 509 ms returned []
Implicit Place search using SMT with State Equation took 711 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 721 ms. Remains : 171/171 places, 394/394 transitions.
Support contains 78 out of 171 places after structural reductions.
[2026-05-27 15:38:34] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2026-05-27 15:38:34] [INFO ] Flatten gal took : 110 ms
[2026-05-27 15:38:34] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA FlexibleBarrier-PT-14a-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-14a-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-14a-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-27 15:38:34] [INFO ] Flatten gal took : 53 ms
[2026-05-27 15:38:34] [INFO ] Input system was already deterministic with 394 transitions.
Support contains 65 out of 171 places (down from 78) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 1855 ms. (21 steps per ms) remains 1/45 properties
BEST_FIRST walk for 40004 steps (8 resets) in 181 ms. (219 steps per ms) remains 1/1 properties
[2026-05-27 15:38:35] [INFO ] Invariant cache hit.
[2026-05-27 15:38:35] [INFO ] State equation strengthened by 253 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp29 is UNSAT
After SMT solving in domain Real declared 26/565 variables, and 6 constraints, problems are : Problem set: 1 solved, 0 unsolved in 25 ms.
Refiners :[Domain max(s): 3/171 constraints, Positive P Invariants (semi-flows): 3/16 constraints, State Equation: 0/171 constraints, ReadFeed: 0/253 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 34ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
[2026-05-27 15:38:35] [INFO ] Flatten gal took : 31 ms
[2026-05-27 15:38:35] [INFO ] Flatten gal took : 25 ms
[2026-05-27 15:38:35] [INFO ] Input system was already deterministic with 394 transitions.
Computed a total of 3 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 171/171 places, 394/394 transitions.
Applied a total of 0 rules in 9 ms. Remains 171 /171 variables (removed 0) and now considering 394/394 (removed 0) transitions.
[2026-05-27 15:38:35] [INFO ] Invariant cache hit.
[2026-05-27 15:38:35] [INFO ] Implicit Places using invariants in 251 ms returned [170]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 254 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 170/171 places, 394/394 transitions.
Applied a total of 0 rules in 10 ms. Remains 170 /170 variables (removed 0) and now considering 394/394 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 274 ms. Remains : 170/171 places, 394/394 transitions.
[2026-05-27 15:38:35] [INFO ] Flatten gal took : 20 ms
[2026-05-27 15:38:35] [INFO ] Flatten gal took : 17 ms
[2026-05-27 15:38:35] [INFO ] Input system was already deterministic with 394 transitions.
[2026-05-27 15:38:35] [INFO ] Flatten gal took : 17 ms
[2026-05-27 15:38:35] [INFO ] Flatten gal took : 21 ms
[2026-05-27 15:38:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality6413364348842510800.gal : 16 ms
[2026-05-27 15:38:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality14742129240804588052.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6413364348842510800.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14742129240804588052.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.28392e+15,3.01549,75212,2,12173,5,421813,6,0,1074,240937,0
Converting to forward existential form...Done !
original formula: EF(!(A(A(EX((p156==1)) U (AX((p169==1)) + AF((p57==1)))) U (((p29!=1)&&(!((p105==0)||(p56==1)))) + EF(!(((p48==0)||(p6==1))))))))
=> equivalent forward existential formula: ([(((FwdU(FwdU(Init,TRUE),!((((p29!=1)&&(!((p105==0)||(p56==1)))) + E(TRUE U !(((p48==0)||(p6==1))))))) * !(!((E...532
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,8.90542,197400,1,0,8,1.32757e+06,22,1,5983,385043,9
FORMULA FlexibleBarrier-PT-14a-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 171/171 places, 394/394 transitions.
Applied a total of 0 rules in 9 ms. Remains 171 /171 variables (removed 0) and now considering 394/394 (removed 0) transitions.
[2026-05-27 15:38:45] [INFO ] Invariant cache hit.
[2026-05-27 15:38:45] [INFO ] Implicit Places using invariants in 502 ms returned [169, 170]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 505 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 169/171 places, 394/394 transitions.
Applied a total of 0 rules in 5 ms. Remains 169 /169 variables (removed 0) and now considering 394/394 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 520 ms. Remains : 169/171 places, 394/394 transitions.
[2026-05-27 15:38:45] [INFO ] Flatten gal took : 13 ms
[2026-05-27 15:38:45] [INFO ] Flatten gal took : 14 ms
[2026-05-27 15:38:45] [INFO ] Input system was already deterministic with 394 transitions.
[2026-05-27 15:38:45] [INFO ] Flatten gal took : 13 ms
[2026-05-27 15:38:45] [INFO ] Flatten gal took : 13 ms
[2026-05-27 15:38:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality11654035191367726915.gal : 6 ms
[2026-05-27 15:38:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality3364933543849457497.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/CTLCardinality11654035191367726915.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3364933543849457497.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.28392e+15,0.556981,16732,2,7308,5,74436,6,0,1072,44613,0
Converting to forward existential form...Done !
original formula: AG(E((p126==1) U (AG(A(((p109==0)||(p165==1)) U (p145==0))) + !(AX(EX((p103==1)))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E((p126==1) U (!(E(TRUE U !(!((E(!((p145==0)) U (!(((p109==0)||(p165==1))) * !((p145==0)))...222
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 391/0/3
Hit Full ! (commute/partial/dont) 392/0/2
(forward)formula 0,1,3.77239,101732,1,0,12,660085,36,1,5522,114866,18
FORMULA FlexibleBarrier-PT-14a-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 171/171 places, 394/394 transitions.
Applied a total of 0 rules in 4 ms. Remains 171 /171 variables (removed 0) and now considering 394/394 (removed 0) transitions.
[2026-05-27 15:38:49] [INFO ] Invariant cache hit.
[2026-05-27 15:38:49] [INFO ] Implicit Places using invariants in 337 ms returned [169, 170]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 364 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 169/171 places, 394/394 transitions.
Applied a total of 0 rules in 5 ms. Remains 169 /169 variables (removed 0) and now considering 394/394 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 373 ms. Remains : 169/171 places, 394/394 transitions.
[2026-05-27 15:38:49] [INFO ] Flatten gal took : 19 ms
[2026-05-27 15:38:49] [INFO ] Flatten gal took : 43 ms
[2026-05-27 15:38:49] [INFO ] Input system was already deterministic with 394 transitions.
[2026-05-27 15:38:49] [INFO ] Flatten gal took : 12 ms
[2026-05-27 15:38:49] [INFO ] Flatten gal took : 12 ms
[2026-05-27 15:38:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality18373297740175989452.gal : 4 ms
[2026-05-27 15:38:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality2908822150656638614.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/CTLCardinality18373297740175989452.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2908822150656638614.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.28392e+15,0.497722,16788,2,7308,5,74436,6,0,1072,44613,0
Converting to forward existential form...Done !
original formula: EG(AX(EF(!(E(((p27==0)||(p37==1)) U (p94==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(E(TRUE U !(E(((p27==0)||(p37==1)) U (p94==1))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 388/0/6
(forward)formula 0,1,4.91352,121144,1,0,10,782820,25,2,5988,175586,14
FORMULA FlexibleBarrier-PT-14a-CTLCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 171/171 places, 394/394 transitions.
Applied a total of 0 rules in 3 ms. Remains 171 /171 variables (removed 0) and now considering 394/394 (removed 0) transitions.
[2026-05-27 15:38:54] [INFO ] Invariant cache hit.
[2026-05-27 15:38:55] [INFO ] Implicit Places using invariants in 319 ms returned [169, 170]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 322 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 169/171 places, 394/394 transitions.
Applied a total of 0 rules in 2 ms. Remains 169 /169 variables (removed 0) and now considering 394/394 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 327 ms. Remains : 169/171 places, 394/394 transitions.
[2026-05-27 15:38:55] [INFO ] Flatten gal took : 10 ms
[2026-05-27 15:38:55] [INFO ] Flatten gal took : 9 ms
[2026-05-27 15:38:55] [INFO ] Input system was already deterministic with 394 transitions.
[2026-05-27 15:38:55] [INFO ] Flatten gal took : 13 ms
[2026-05-27 15:38:55] [INFO ] Flatten gal took : 13 ms
[2026-05-27 15:38:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality10759035613428459787.gal : 4 ms
[2026-05-27 15:38:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality8509119296841121704.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/CTLCardinality10759035613428459787.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8509119296841121704.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.28392e+15,0.560881,16708,2,7308,5,74436,6,0,1072,44613,0
Converting to forward existential form...Done !
original formula: E(((EX(EX(AG((p151==1)))) + (p125==0)) + ((p70==0)||(p149==1))) U (EG(((p40==0)||(p100==1))) * !(EG((EG(((p25==0)||(p53==1))) + AF(((p37=...175
=> equivalent forward existential formula: [((FwdU(Init,((EX(EX(!(E(TRUE U !((p151==1)))))) + (p125==0)) + ((p70==0)||(p149==1)))) * EG(((p40==0)||(p100==1...239
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Detected timeout of ITS tools.
[2026-05-27 15:39:25] [INFO ] Flatten gal took : 9 ms
[2026-05-27 15:39:25] [INFO ] Applying decomposition
[2026-05-27 15:39:25] [INFO ] Flatten gal took : 9 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/graph4553717178292079167.txt' '-o' '/tmp/graph4553717178292079167.bin' '-w' '/tmp/graph4553717178292079167.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4553717178292079167.bin' '-l' '-1' '-v' '-w' '/tmp/graph4553717178292079167.weights' '-q' '0' '-e' '0.001'
[2026-05-27 15:39:25] [INFO ] Decomposing Gal with order
[2026-05-27 15:39:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 15:39:25] [INFO ] Removed a total of 337 redundant transitions.
[2026-05-27 15:39:25] [INFO ] Flatten gal took : 133 ms
[2026-05-27 15:39:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 12 ms.
[2026-05-27 15:39:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality15300487280685861214.gal : 12 ms
[2026-05-27 15:39:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality8454176400374773210.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/CTLCardinality15300487280685861214.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8454176400374773210.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.28392e+15,0.074713,5684,53,17,244,202,334,176,39,221,0
Converting to forward existential form...Done !
original formula: E(((EX(EX(AG((i12.u61.p151==1)))) + (i10.u51.p125==0)) + ((i5.u28.p70==0)||(i12.u61.p149==1))) U (EG(((i3.u16.p40==0)||(i8.u40.p100==1)))...247
=> equivalent forward existential formula: [((FwdU(Init,((EX(EX(!(E(TRUE U !((i12.u61.p151==1)))))) + (i10.u51.p125==0)) + ((i5.u28.p70==0)||(i12.u61.p149=...311
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
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
(forward)formula 0,1,0.581643,15208,1,0,22823,244,1560,24858,162,437,19959
FORMULA FlexibleBarrier-PT-14a-CTLCardinality-2024-05 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 : 171/171 places, 394/394 transitions.
Applied a total of 0 rules in 2 ms. Remains 171 /171 variables (removed 0) and now considering 394/394 (removed 0) transitions.
[2026-05-27 15:39:26] [INFO ] Invariant cache hit.
[2026-05-27 15:39:26] [INFO ] Implicit Places using invariants in 335 ms returned [169, 170]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 336 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 169/171 places, 394/394 transitions.
Applied a total of 0 rules in 4 ms. Remains 169 /169 variables (removed 0) and now considering 394/394 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 343 ms. Remains : 169/171 places, 394/394 transitions.
[2026-05-27 15:39:26] [INFO ] Flatten gal took : 16 ms
[2026-05-27 15:39:26] [INFO ] Flatten gal took : 18 ms
[2026-05-27 15:39:26] [INFO ] Input system was already deterministic with 394 transitions.
[2026-05-27 15:39:26] [INFO ] Flatten gal took : 17 ms
[2026-05-27 15:39:26] [INFO ] Flatten gal took : 16 ms
[2026-05-27 15:39:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality10921981064275612450.gal : 5 ms
[2026-05-27 15:39:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality8955633017593503394.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/CTLCardinality10921981064275612450.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8955633017593503394.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.28392e+15,0.558681,16648,2,7308,5,74436,6,0,1072,44613,0
Converting to forward existential form...Done !
original formula: (!(A(A(EX((p40!=0)) U AG(((p43==0)||(p136==1)))) U AX(A((p15==1) U (((p128==0)||(p13==0))||(p11==1)))))) + EF(EG(AX(FALSE))))
=> equivalent forward existential formula: ((([(FwdU(EY((FwdU(Init,!(!(EX(!(!((E(!((((p128==0)||(p13==0))||(p11==1))) U (!((p15==1)) * !((((p128==0)||(p13=...1120
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 361/66/33
Hit Full ! (commute/partial/dont) 361/66/33
(forward)formula 0,0,4.84044,134664,1,0,16,912693,54,7,5834,247403,27
FORMULA FlexibleBarrier-PT-14a-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 171/171 places, 394/394 transitions.
Applied a total of 0 rules in 2 ms. Remains 171 /171 variables (removed 0) and now considering 394/394 (removed 0) transitions.
[2026-05-27 15:39:31] [INFO ] Invariant cache hit.
[2026-05-27 15:39:32] [INFO ] Implicit Places using invariants in 397 ms returned [169, 170]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 398 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 169/171 places, 394/394 transitions.
Applied a total of 0 rules in 2 ms. Remains 169 /169 variables (removed 0) and now considering 394/394 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 403 ms. Remains : 169/171 places, 394/394 transitions.
[2026-05-27 15:39:32] [INFO ] Flatten gal took : 7 ms
[2026-05-27 15:39:32] [INFO ] Flatten gal took : 8 ms
[2026-05-27 15:39:32] [INFO ] Input system was already deterministic with 394 transitions.
[2026-05-27 15:39:32] [INFO ] Flatten gal took : 8 ms
[2026-05-27 15:39:32] [INFO ] Flatten gal took : 8 ms
[2026-05-27 15:39:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality17520190875577942983.gal : 3 ms
[2026-05-27 15:39:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality15119443057200512348.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/CTLCardinality17520190875577942983.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15119443057200512348.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.28392e+15,0.604263,16712,2,7308,5,74436,6,0,1072,44613,0
Converting to forward existential form...Done !
original formula: EG(AG(((EX((p86==1)) + (p68==0)) + (p20==1))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(((EX((p86==1)) + (p68==0)) + (p20==1))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,4.4389,112208,1,0,13,747985,22,3,5424,184551,11
FORMULA FlexibleBarrier-PT-14a-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 171/171 places, 394/394 transitions.
Graph (trivial) has 139 edges and 171 vertex of which 42 / 171 are part of one of the 14 SCC in 5 ms
Free SCC test removed 28 places
Ensure Unique test removed 106 transitions
Reduce isomorphic transitions removed 106 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Graph (trivial) has 193 edges and 140 vertex of which 136 / 140 are part of one of the 14 SCC in 1 ms
Free SCC test removed 122 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 18 transition count 286
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 279 transitions
Reduce isomorphic transitions removed 279 transitions.
Iterating post reduction 1 with 293 rules applied. Total rules applied 298 place count 4 transition count 7
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 298 place count 4 transition count 6
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 300 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 302 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 302 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 304 place count 2 transition count 3
Applied a total of 304 rules in 42 ms. Remains 2 /171 variables (removed 169) and now considering 3/394 (removed 391) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13012287225945112969.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17796215792188725825.kers'
[2026-05-27 15:39:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13012287225945112969.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17796215792188725825.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
[2026-05-27 15:39:36] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17796215792188725825.kers
Total runtime 0 ms.
[2026-05-27 15:39:36] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-27 15:39:36] [INFO ] Invariant cache hit.
[2026-05-27 15:39:36] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2026-05-27 15:39:36] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2026-05-27 15:39:36] [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 35 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 45 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 84ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 84ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/171 places, 3/394 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 182 ms. Remains : 2/171 places, 3/394 transitions.
[2026-05-27 15:39:36] [INFO ] Flatten gal took : 0 ms
[2026-05-27 15:39:36] [INFO ] Flatten gal took : 0 ms
[2026-05-27 15:39:36] [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-14a-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-27 15:39:36] [INFO ] Flatten gal took : 1 ms
[2026-05-27 15:39:36] [INFO ] Flatten gal took : 1 ms
[2026-05-27 15:39:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11236403236269809086.gal : 0 ms
[2026-05-27 15:39:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12783664607466437662.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/ReachabilityCardinality11236403236269809086.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12783664607466437662.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 : 171/171 places, 394/394 transitions.
Applied a total of 0 rules in 5 ms. Remains 171 /171 variables (removed 0) and now considering 394/394 (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-2933739617237807301.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6009710337484366241.kers'
[2026-05-27 15:39:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2933739617237807301.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6009710337484366241.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 394 rows 169 cols 1139 entries
Finished phase 1 with 155 SingleSign rule and 0 generalized
[2026-05-27 15:39:36] [INFO ] Computed 16 invariants in 2 ms
Computed 16 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-6009710337484366241.kers
Total runtime 4 ms.
[2026-05-27 15:39:37] [INFO ] Implicit Places using invariants in 330 ms returned [169, 170]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 331 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 169/171 places, 394/394 transitions.
Applied a total of 0 rules in 4 ms. Remains 169 /169 variables (removed 0) and now considering 394/394 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 340 ms. Remains : 169/171 places, 394/394 transitions.
[2026-05-27 15:39:37] [INFO ] Flatten gal took : 10 ms
[2026-05-27 15:39:37] [INFO ] Flatten gal took : 19 ms
[2026-05-27 15:39:37] [INFO ] Input system was already deterministic with 394 transitions.
[2026-05-27 15:39:37] [INFO ] Flatten gal took : 10 ms
[2026-05-27 15:39:37] [INFO ] Flatten gal took : 10 ms
[2026-05-27 15:39:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality16633399477687717661.gal : 5 ms
[2026-05-27 15:39:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality14149915585034508659.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/CTLCardinality16633399477687717661.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14149915585034508659.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.28392e+15,0.655366,16696,2,7308,5,74436,6,0,1072,44613,0
Converting to forward existential form...Done !
original formula: EX(EF((p134==1)))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * (p134==1))] != FALSE
(forward)formula 0,1,0.991064,17876,1,0,9,74647,9,1,2044,44613,4
FORMULA FlexibleBarrier-PT-14a-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 171/171 places, 394/394 transitions.
Applied a total of 0 rules in 2 ms. Remains 171 /171 variables (removed 0) and now considering 394/394 (removed 0) transitions.
[2026-05-27 15:39:38] [INFO ] Invariant cache hit.
[2026-05-27 15:39:38] [INFO ] Implicit Places using invariants in 355 ms returned [169, 170]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 356 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 169/171 places, 394/394 transitions.
Applied a total of 0 rules in 2 ms. Remains 169 /169 variables (removed 0) and now considering 394/394 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 360 ms. Remains : 169/171 places, 394/394 transitions.
[2026-05-27 15:39:38] [INFO ] Flatten gal took : 6 ms
[2026-05-27 15:39:38] [INFO ] Flatten gal took : 6 ms
[2026-05-27 15:39:38] [INFO ] Input system was already deterministic with 394 transitions.
[2026-05-27 15:39:38] [INFO ] Flatten gal took : 7 ms
[2026-05-27 15:39:38] [INFO ] Flatten gal took : 8 ms
[2026-05-27 15:39:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality5004854592311881617.gal : 2 ms
[2026-05-27 15:39:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality4398287694944017381.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/CTLCardinality5004854592311881617.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4398287694944017381.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.28392e+15,0.527224,16740,2,7308,5,74436,6,0,1072,44613,0
Converting to forward existential form...Done !
original formula: EX(EF(((p8==1) * AX(FALSE))))
=> equivalent forward existential formula: [((FwdU(EY(Init),TRUE) * (p8==1)) * !(EX(!(FALSE))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,3.39364,92488,1,0,5,626200,9,0,4785,66899,2
FORMULA FlexibleBarrier-PT-14a-CTLCardinality-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 171/171 places, 394/394 transitions.
Applied a total of 0 rules in 2 ms. Remains 171 /171 variables (removed 0) and now considering 394/394 (removed 0) transitions.
[2026-05-27 15:39:42] [INFO ] Invariant cache hit.
[2026-05-27 15:39:42] [INFO ] Implicit Places using invariants in 266 ms returned [169, 170]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 270 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 169/171 places, 394/394 transitions.
Applied a total of 0 rules in 2 ms. Remains 169 /169 variables (removed 0) and now considering 394/394 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 274 ms. Remains : 169/171 places, 394/394 transitions.
[2026-05-27 15:39:42] [INFO ] Flatten gal took : 5 ms
[2026-05-27 15:39:42] [INFO ] Flatten gal took : 5 ms
[2026-05-27 15:39:42] [INFO ] Input system was already deterministic with 394 transitions.
[2026-05-27 15:39:42] [INFO ] Flatten gal took : 12 ms
[2026-05-27 15:39:42] [INFO ] Flatten gal took : 7 ms
[2026-05-27 15:39:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality4000196565767326864.gal : 3 ms
[2026-05-27 15:39:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality12650136188055039173.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/CTLCardinality4000196565767326864.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12650136188055039173.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.28392e+15,0.683212,16644,2,7308,5,74436,6,0,1072,44613,0
Converting to forward existential form...Done !
original formula: EF(((AG(((p124==0)&&(p121==1))) + (EF(((p98==0)&&(p96==1))) * (p7==1))) * ((EG(EX((p11!=0))) + (p74==0)) + (p163==1))))
=> equivalent forward existential formula: (([FwdG((FwdU(Init,TRUE) * (!(E(TRUE U !(((p124==0)&&(p121==1))))) + (E(TRUE U ((p98==0)&&(p96==1))) * (p7==1)))...447
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,4.13584,111840,1,0,13,741631,25,3,5433,158556,15
FORMULA FlexibleBarrier-PT-14a-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 171/171 places, 394/394 transitions.
Applied a total of 0 rules in 2 ms. Remains 171 /171 variables (removed 0) and now considering 394/394 (removed 0) transitions.
[2026-05-27 15:39:46] [INFO ] Invariant cache hit.
[2026-05-27 15:39:47] [INFO ] Implicit Places using invariants in 387 ms returned [169, 170]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 392 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 169/171 places, 394/394 transitions.
Applied a total of 0 rules in 2 ms. Remains 169 /169 variables (removed 0) and now considering 394/394 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 397 ms. Remains : 169/171 places, 394/394 transitions.
[2026-05-27 15:39:47] [INFO ] Flatten gal took : 15 ms
[2026-05-27 15:39:47] [INFO ] Flatten gal took : 6 ms
[2026-05-27 15:39:47] [INFO ] Input system was already deterministic with 394 transitions.
[2026-05-27 15:39:47] [INFO ] Flatten gal took : 6 ms
[2026-05-27 15:39:47] [INFO ] Flatten gal took : 6 ms
[2026-05-27 15:39:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality9341752453947766927.gal : 2 ms
[2026-05-27 15:39:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality15200589732299532658.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/CTLCardinality9341752453947766927.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15200589732299532658.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.28392e+15,0.426448,16740,2,7308,5,74436,6,0,1072,44613,0
Converting to forward existential form...Done !
original formula: (EF(((((((p68==0)&&(p85==1))||((p1==0)&&(p91==1)))||((p156==0)&&(p90==1)))&&(p63==0))&&((p99==0)||(p21==1)))) + ((!(E(A(AG((p58==0)) U ((...295
=> equivalent forward existential formula: (([FwdG((FwdU((Init * !(E(TRUE U ((((((p68==0)&&(p85==1))||((p1==0)&&(p91==1)))||((p156==0)&&(p90==1)))&&(p63==0...782
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 382/36/12
(forward)formula 0,1,5.26765,138688,1,0,17,943766,41,5,5755,259394,23
FORMULA FlexibleBarrier-PT-14a-CTLCardinality-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 171/171 places, 394/394 transitions.
Applied a total of 0 rules in 3 ms. Remains 171 /171 variables (removed 0) and now considering 394/394 (removed 0) transitions.
[2026-05-27 15:39:52] [INFO ] Invariant cache hit.
[2026-05-27 15:39:52] [INFO ] Implicit Places using invariants in 362 ms returned [169, 170]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 368 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 169/171 places, 394/394 transitions.
Applied a total of 0 rules in 11 ms. Remains 169 /169 variables (removed 0) and now considering 394/394 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 382 ms. Remains : 169/171 places, 394/394 transitions.
[2026-05-27 15:39:52] [INFO ] Flatten gal took : 5 ms
[2026-05-27 15:39:52] [INFO ] Flatten gal took : 5 ms
[2026-05-27 15:39:52] [INFO ] Input system was already deterministic with 394 transitions.
[2026-05-27 15:39:53] [INFO ] Flatten gal took : 6 ms
[2026-05-27 15:39:53] [INFO ] Flatten gal took : 5 ms
[2026-05-27 15:39:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality17128605469683017843.gal : 2 ms
[2026-05-27 15:39:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality15974029827982290739.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/CTLCardinality17128605469683017843.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15974029827982290739.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.28392e+15,0.502906,16736,2,7308,5,74436,6,0,1072,44613,0
Converting to forward existential form...Done !
original formula: E(!((((p41==0) * EG(((p3==0)||(p163==1)))) * (EF(((p46==0)||(p149==1))) * EX(AG((p36==1)))))) U AG((A(AF(((p90==0)||(p21==1))) U (p73==1)...192
=> equivalent forward existential formula: [(FwdU(Init,!((((p41==0) * EG(((p3==0)||(p163==1)))) * (E(TRUE U ((p46==0)||(p149==1))) * EX(!(E(TRUE U !((p36==...337
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 391/0/3
(forward)formula 0,0,5.20546,128932,1,0,12,869661,35,4,5647,241799,19
FORMULA FlexibleBarrier-PT-14a-CTLCardinality-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
[2026-05-27 15:39:58] [INFO ] Flatten gal took : 6 ms
[2026-05-27 15:39:58] [INFO ] Flatten gal took : 6 ms
Total runtime 147538 ms.
BK_STOP 1779896398398
--------------------
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="FlexibleBarrier-PT-14a"
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 FlexibleBarrier-PT-14a, 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 r130-smll-177955809100385"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-14a.tgz
mv FlexibleBarrier-PT-14a 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 ;