About the Execution of ITS-Tools for Raft-PT-07
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 1059133.00 | 0.00 | 0.00 | TTFTFFTFFTFFTFTF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r170-smll-174889233200041.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is Raft-PT-07, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-smll-174889233200041
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 716K
-rw-r--r-- 1 mcc users 6.6K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 247K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 120K May 29 14:32 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 Raft-PT-07-CTLCardinality-2023-12
FORMULA_NAME Raft-PT-07-CTLCardinality-2023-13
FORMULA_NAME Raft-PT-07-CTLCardinality-2023-14
FORMULA_NAME Raft-PT-07-CTLCardinality-2023-15
FORMULA_NAME Raft-PT-07-CTLCardinality-2025-00
FORMULA_NAME Raft-PT-07-CTLCardinality-2025-01
FORMULA_NAME Raft-PT-07-CTLCardinality-2025-02
FORMULA_NAME Raft-PT-07-CTLCardinality-2025-03
FORMULA_NAME Raft-PT-07-CTLCardinality-2025-04
FORMULA_NAME Raft-PT-07-CTLCardinality-2025-05
FORMULA_NAME Raft-PT-07-CTLCardinality-2025-06
FORMULA_NAME Raft-PT-07-CTLCardinality-2025-07
FORMULA_NAME Raft-PT-07-CTLCardinality-2025-08
FORMULA_NAME Raft-PT-07-CTLCardinality-2025-09
FORMULA_NAME Raft-PT-07-CTLCardinality-2025-10
FORMULA_NAME Raft-PT-07-CTLCardinality-2025-11
=== Now, execution of the tool begins
BK_START 1748948390221
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Raft-PT-07
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-03 10:59:52] [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]
[2025-06-03 10:59:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 10:59:53] [INFO ] Load time of PNML (sax parser for PT used): 207 ms
[2025-06-03 10:59:53] [INFO ] Transformed 253 places.
[2025-06-03 10:59:53] [INFO ] Transformed 442 transitions.
[2025-06-03 10:59:53] [INFO ] Found NUPN structural information;
[2025-06-03 10:59:53] [INFO ] Parsed PT model containing 253 places and 442 transitions and 1664 arcs in 423 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 33 ms.
Ensure Unique test removed 30 transitions
Reduce redundant transitions removed 30 transitions.
FORMULA Raft-PT-07-CTLCardinality-2025-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-07-CTLCardinality-2025-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 85 out of 253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 412/412 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 251 transition count 408
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 251 transition count 408
Applied a total of 4 rules in 87 ms. Remains 251 /253 variables (removed 2) and now considering 408/412 (removed 4) transitions.
[2025-06-03 10:59:53] [INFO ] Flow matrix only has 379 transitions (discarded 29 similar events)
// Phase 1: matrix 379 rows 251 cols
[2025-06-03 10:59:53] [INFO ] Computed 49 invariants in 43 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:59:54] [INFO ] Implicit Places using invariants in 774 ms returned []
[2025-06-03 10:59:54] [INFO ] Flow matrix only has 379 transitions (discarded 29 similar events)
[2025-06-03 10:59:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:59:55] [INFO ] State equation strengthened by 214 read => feed constraints.
[2025-06-03 10:59:55] [INFO ] Implicit Places using invariants and state equation in 1279 ms returned []
Implicit Place search using SMT with State Equation took 2135 ms to find 0 implicit places.
Running 407 sub problems to find dead transitions.
[2025-06-03 10:59:55] [INFO ] Flow matrix only has 379 transitions (discarded 29 similar events)
[2025-06-03 10:59:55] [INFO ] Invariant cache hit.
[2025-06-03 10:59:55] [INFO ] State equation strengthened by 214 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/250 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 407 unsolved
At refinement iteration 1 (OVERLAPS) 1/251 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 407 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/251 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 407 unsolved
At refinement iteration 3 (OVERLAPS) 378/629 variables, 251/300 constraints. Problems are: Problem set: 0 solved, 407 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/629 variables, 213/513 constraints. Problems are: Problem set: 0 solved, 407 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 629/630 variables, and 513 constraints, problems are : Problem set: 0 solved, 407 unsolved in 30060 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 251/251 constraints, ReadFeed: 213/214 constraints, PredecessorRefiner: 407/407 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 407 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/250 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 407 unsolved
At refinement iteration 1 (OVERLAPS) 1/251 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 407 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/251 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 407 unsolved
At refinement iteration 3 (OVERLAPS) 378/629 variables, 251/300 constraints. Problems are: Problem set: 0 solved, 407 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/629 variables, 213/513 constraints. Problems are: Problem set: 0 solved, 407 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/629 variables, 407/920 constraints. Problems are: Problem set: 0 solved, 407 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 629/630 variables, and 920 constraints, problems are : Problem set: 0 solved, 407 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 251/251 constraints, ReadFeed: 213/214 constraints, PredecessorRefiner: 407/407 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60664ms problems are : Problem set: 0 solved, 407 unsolved
Search for dead transitions found 0 dead transitions in 60700ms
Starting structural reductions in LTL mode, iteration 1 : 251/253 places, 408/412 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62971 ms. Remains : 251/253 places, 408/412 transitions.
Support contains 85 out of 251 places after structural reductions.
[2025-06-03 11:00:56] [INFO ] Flatten gal took : 126 ms
[2025-06-03 11:00:56] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Raft-PT-07-CTLCardinality-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 11:00:57] [INFO ] Flatten gal took : 69 ms
[2025-06-03 11:00:57] [INFO ] Input system was already deterministic with 408 transitions.
Support contains 73 out of 251 places (down from 85) after GAL structural reductions.
RANDOM walk for 19246 steps (3 resets) in 1459 ms. (13 steps per ms) remains 0/52 properties
[2025-06-03 11:00:57] [INFO ] Flatten gal took : 30 ms
[2025-06-03 11:00:57] [INFO ] Flatten gal took : 33 ms
[2025-06-03 11:00:57] [INFO ] Input system was already deterministic with 408 transitions.
Computed a total of 5 stabilizing places and 17 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 251/251 places, 408/408 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 246 transition count 398
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 246 transition count 398
Applied a total of 10 rules in 26 ms. Remains 246 /251 variables (removed 5) and now considering 398/408 (removed 10) transitions.
[2025-06-03 11:00:58] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
// Phase 1: matrix 374 rows 246 cols
[2025-06-03 11:00:58] [INFO ] Computed 49 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:00:58] [INFO ] Implicit Places using invariants in 285 ms returned []
[2025-06-03 11:00:58] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
[2025-06-03 11:00:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:00:58] [INFO ] State equation strengthened by 214 read => feed constraints.
[2025-06-03 11:00:59] [INFO ] Implicit Places using invariants and state equation in 1018 ms returned []
Implicit Place search using SMT with State Equation took 1305 ms to find 0 implicit places.
Running 397 sub problems to find dead transitions.
[2025-06-03 11:00:59] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
[2025-06-03 11:00:59] [INFO ] Invariant cache hit.
[2025-06-03 11:00:59] [INFO ] State equation strengthened by 214 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/245 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 1 (OVERLAPS) 1/246 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/246 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 3 (OVERLAPS) 373/619 variables, 246/295 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/619 variables, 213/508 constraints. Problems are: Problem set: 0 solved, 397 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 619/620 variables, and 508 constraints, problems are : Problem set: 0 solved, 397 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 246/246 constraints, ReadFeed: 213/214 constraints, PredecessorRefiner: 397/397 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 397 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/245 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 1 (OVERLAPS) 1/246 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/246 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 3 (OVERLAPS) 373/619 variables, 246/295 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/619 variables, 213/508 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/619 variables, 397/905 constraints. Problems are: Problem set: 0 solved, 397 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 619/620 variables, and 905 constraints, problems are : Problem set: 0 solved, 397 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 246/246 constraints, ReadFeed: 213/214 constraints, PredecessorRefiner: 397/397 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60360ms problems are : Problem set: 0 solved, 397 unsolved
Search for dead transitions found 0 dead transitions in 60365ms
Starting structural reductions in LTL mode, iteration 1 : 246/251 places, 398/408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61706 ms. Remains : 246/251 places, 398/408 transitions.
[2025-06-03 11:01:59] [INFO ] Flatten gal took : 70 ms
[2025-06-03 11:01:59] [INFO ] Flatten gal took : 42 ms
[2025-06-03 11:01:59] [INFO ] Input system was already deterministic with 398 transitions.
[2025-06-03 11:01:59] [INFO ] Flatten gal took : 39 ms
[2025-06-03 11:02:00] [INFO ] Flatten gal took : 38 ms
[2025-06-03 11:02:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality4927271214128167170.gal : 21 ms
[2025-06-03 11:02:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality12855755819720512952.ctl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4927271214128167170.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12855755819720512952.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.4505e+34,13.4063,247308,2,7122,5,920631,6,0,1376,1.12523e+06,0
Converting to forward existential form...Done !
original formula: E(AG(E(E(EG(((p162==0)||(p186==1))) U AF((p206==0))) U (p75==1))) U (EX(((p240==1) * (AG((p63==0)) + AF((p224==1))))) * (!(AX(A(((p126==0...197
=> equivalent forward existential formula: (([(FwdU(EY((FwdU(Init,!(E(TRUE U !(E(E(EG(((p162==0)||(p186==1))) U !(EG(!((p206==0))))) U (p75==1)))))) * EX((...681
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t18, t19, t20, t22, t23, t24, t26, t27, t28...274
Detected timeout of ITS tools.
[2025-06-03 11:02:30] [INFO ] Flatten gal took : 37 ms
[2025-06-03 11:02:30] [INFO ] Applying decomposition
[2025-06-03 11:02:30] [INFO ] Flatten gal took : 36 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6256860287215083302.txt' '-o' '/tmp/graph6256860287215083302.bin' '-w' '/tmp/graph6256860287215083302.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6256860287215083302.bin' '-l' '-1' '-v' '-w' '/tmp/graph6256860287215083302.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:02:30] [INFO ] Decomposing Gal with order
[2025-06-03 11:02:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:02:30] [INFO ] Removed a total of 309 redundant transitions.
[2025-06-03 11:02:30] [INFO ] Flatten gal took : 140 ms
[2025-06-03 11:02:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 307 labels/synchronizations in 27 ms.
[2025-06-03 11:02:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality13700257130053925346.gal : 12 ms
[2025-06-03 11:02:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality5134142272908727383.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13700257130053925346.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5134142272908727383.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,7.4505e+34,0.310651,13192,117,118,16797,957,528,41559,135,5104,0
Converting to forward existential form...Done !
original formula: E(AG(E(E(EG(((i5.u22.p162==0)||(i2.u30.p186==1))) U AF((i6.u28.p206==0))) U (i4.u34.p75==1))) U (EX(((i5.u36.p240==1) * (AG((i3.u7.p63==0...273
=> equivalent forward existential formula: (([(FwdU(EY((FwdU(Init,!(E(TRUE U !(E(E(EG(((i5.u22.p162==0)||(i2.u30.p186==1))) U !(EG(!((i6.u28.p206==0))))) U...867
Reverse transition relation is NOT exact ! Due to transitions i0.u35.t11, i0.u35.t12, i0.u35.t14, i1.u29.t27, i1.u29.t28, i1.u29.t30, i2.u30.t23, i2.u30.t2...431
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
(forward)formula 0,0,0.760714,27016,1,0,57788,4712,3326,104175,890,18077,37361
FORMULA Raft-PT-07-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 251/251 places, 408/408 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 246 transition count 398
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 246 transition count 398
Applied a total of 10 rules in 14 ms. Remains 246 /251 variables (removed 5) and now considering 398/408 (removed 10) transitions.
[2025-06-03 11:02:31] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
[2025-06-03 11:02:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:02:31] [INFO ] Implicit Places using invariants in 342 ms returned []
[2025-06-03 11:02:31] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
[2025-06-03 11:02:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:02:32] [INFO ] State equation strengthened by 214 read => feed constraints.
[2025-06-03 11:02:32] [INFO ] Implicit Places using invariants and state equation in 757 ms returned []
Implicit Place search using SMT with State Equation took 1101 ms to find 0 implicit places.
Running 397 sub problems to find dead transitions.
[2025-06-03 11:02:32] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
[2025-06-03 11:02:32] [INFO ] Invariant cache hit.
[2025-06-03 11:02:32] [INFO ] State equation strengthened by 214 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/245 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 1 (OVERLAPS) 1/246 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/246 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 3 (OVERLAPS) 373/619 variables, 246/295 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/619 variables, 213/508 constraints. Problems are: Problem set: 0 solved, 397 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 619/620 variables, and 508 constraints, problems are : Problem set: 0 solved, 397 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 246/246 constraints, ReadFeed: 213/214 constraints, PredecessorRefiner: 397/397 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 397 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/245 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 1 (OVERLAPS) 1/246 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/246 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 3 (OVERLAPS) 373/619 variables, 246/295 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/619 variables, 213/508 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/619 variables, 397/905 constraints. Problems are: Problem set: 0 solved, 397 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 1)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 1)
(s10 0)
(s11 1)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 1)
(s20 0)
(s21 1)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 1)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 1)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 1)
(s41 0)
(s42 1)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 1)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 1)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 1)
(s61 0)
(s62 0)
(s63 0)
(s64 1)
(s65 0)
(s66 1)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 1)
(s72 0)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 1)
(s80 0)
(s81 1)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 1)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 1)
(s95 0)
(s96 1)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 1)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s110 1)
(s111 0)
(timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 619/620 variables, and 905 constraints, problems are : Problem set: 0 solved, 397 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 246/246 constraints, ReadFeed: 213/214 constraints, PredecessorRefiner: 397/397 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60264ms problems are : Problem set: 0 solved, 397 unsolved
Search for dead transitions found 0 dead transitions in 60266ms
Starting structural reductions in LTL mode, iteration 1 : 246/251 places, 398/408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61384 ms. Remains : 246/251 places, 398/408 transitions.
[2025-06-03 11:03:33] [INFO ] Flatten gal took : 18 ms
[2025-06-03 11:03:33] [INFO ] Flatten gal took : 18 ms
[2025-06-03 11:03:33] [INFO ] Input system was already deterministic with 398 transitions.
[2025-06-03 11:03:33] [INFO ] Flatten gal took : 17 ms
[2025-06-03 11:03:33] [INFO ] Flatten gal took : 17 ms
[2025-06-03 11:03:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality14837464434070422836.gal : 4 ms
[2025-06-03 11:03:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality14001210750550924573.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14837464434070422836.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14001210750550924573.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,7.4505e+34,13.2138,246448,2,7122,5,920631,6,0,1376,1.12523e+06,0
Converting to forward existential form...Done !
original formula: (EG(AX(FALSE)) * EX(((p106==0)||(p169==1))))
=> equivalent forward existential formula: [(EY((Init * EG(!(EX(!(FALSE)))))) * ((p106==0)||(p169==1)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t18, t19, t20, t22, t23, t24, t26, t27, t28...274
(forward)formula 0,0,20.3787,256772,1,0,682,1.57412e+06,812,276,9574,1.12523e+06,799
FORMULA Raft-PT-07-CTLCardinality-2025-01 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 : 251/251 places, 408/408 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 247 transition count 400
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 247 transition count 400
Applied a total of 8 rules in 18 ms. Remains 247 /251 variables (removed 4) and now considering 400/408 (removed 8) transitions.
[2025-06-03 11:03:53] [INFO ] Flow matrix only has 375 transitions (discarded 25 similar events)
// Phase 1: matrix 375 rows 247 cols
[2025-06-03 11:03:53] [INFO ] Computed 49 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:03:53] [INFO ] Implicit Places using invariants in 324 ms returned []
[2025-06-03 11:03:53] [INFO ] Flow matrix only has 375 transitions (discarded 25 similar events)
[2025-06-03 11:03:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:03:54] [INFO ] State equation strengthened by 214 read => feed constraints.
[2025-06-03 11:03:54] [INFO ] Implicit Places using invariants and state equation in 686 ms returned []
Implicit Place search using SMT with State Equation took 1024 ms to find 0 implicit places.
Running 399 sub problems to find dead transitions.
[2025-06-03 11:03:54] [INFO ] Flow matrix only has 375 transitions (discarded 25 similar events)
[2025-06-03 11:03:54] [INFO ] Invariant cache hit.
[2025-06-03 11:03:54] [INFO ] State equation strengthened by 214 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/246 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 1 (OVERLAPS) 1/247 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/247 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 3 (OVERLAPS) 374/621 variables, 247/296 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/621 variables, 213/509 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 621/622 variables, and 509 constraints, problems are : Problem set: 0 solved, 399 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 247/247 constraints, ReadFeed: 213/214 constraints, PredecessorRefiner: 399/399 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/246 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 1 (OVERLAPS) 1/247 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/247 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 3 (OVERLAPS) 374/621 variables, 247/296 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/621 variables, 213/509 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/621 variables, 399/908 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 621/622 variables, and 908 constraints, problems are : Problem set: 0 solved, 399 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 247/247 constraints, ReadFeed: 213/214 constraints, PredecessorRefiner: 399/399 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60224ms problems are : Problem set: 0 solved, 399 unsolved
Search for dead transitions found 0 dead transitions in 60225ms
Starting structural reductions in LTL mode, iteration 1 : 247/251 places, 400/408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61272 ms. Remains : 247/251 places, 400/408 transitions.
[2025-06-03 11:04:54] [INFO ] Flatten gal took : 22 ms
[2025-06-03 11:04:54] [INFO ] Flatten gal took : 39 ms
[2025-06-03 11:04:55] [INFO ] Input system was already deterministic with 400 transitions.
[2025-06-03 11:04:55] [INFO ] Flatten gal took : 28 ms
[2025-06-03 11:04:55] [INFO ] Flatten gal took : 22 ms
[2025-06-03 11:04:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality13930597207746102364.gal : 6 ms
[2025-06-03 11:04:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality13128028160240384342.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13930597207746102364.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13128028160240384342.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,9.31311e+34,14.3882,287408,2,8321,5,1.07817e+06,6,0,1382,1.29029e+06,0
Converting to forward existential form...Done !
original formula: EF(((EG(!(A(((p210==0)||(p146==1)) U ((p110==0)||(p212==1))))) * ((p240==0)||(p52==1))) * ((AG(((p89==0)||(p87==1))) + (A((p135==1) U ((p...262
=> equivalent forward existential formula: (([((FwdU(Init,TRUE) * (EG(!(!((E(!(((p110==0)||(p212==1))) U (!(((p210==0)||(p146==1))) * !(((p110==0)||(p212==...871
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t13, t15, t16, t17, t19, t20, t21, t23, t24, t25, t27, t28...279
Detected timeout of ITS tools.
[2025-06-03 11:05:25] [INFO ] Flatten gal took : 20 ms
[2025-06-03 11:05:25] [INFO ] Applying decomposition
[2025-06-03 11:05:25] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14434130075883257417.txt' '-o' '/tmp/graph14434130075883257417.bin' '-w' '/tmp/graph14434130075883257417.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14434130075883257417.bin' '-l' '-1' '-v' '-w' '/tmp/graph14434130075883257417.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:05:25] [INFO ] Decomposing Gal with order
[2025-06-03 11:05:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:05:25] [INFO ] Removed a total of 290 redundant transitions.
[2025-06-03 11:05:25] [INFO ] Flatten gal took : 36 ms
[2025-06-03 11:05:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 300 labels/synchronizations in 14 ms.
[2025-06-03 11:05:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality9290932971860938222.gal : 7 ms
[2025-06-03 11:05:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality8921077118050125051.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9290932971860938222.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8921077118050125051.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.31311e+34,0.521988,18868,101,164,23540,4221,477,64656,180,24877,0
Converting to forward existential form...Done !
original formula: EF(((EG(!(A(((i1.u32.p210==0)||(i5.u21.p146==1)) U ((i5.u15.p110==0)||(i2.u27.p212==1))))) * ((i1.u32.p240==0)||(i3.u10.p52==1))) * ((AG(...380
=> equivalent forward existential formula: (([((FwdU(Init,TRUE) * (EG(!(!((E(!(((i5.u15.p110==0)||(i2.u27.p212==1))) U (!(((i1.u32.p210==0)||(i5.u21.p146==...1185
Reverse transition relation is NOT exact ! Due to transitions i0.u30.t16, i0.u30.t17, i0.u30.t19, i1.u32.t7, i1.u32.t8, i1.u32.t10, i2.u27.t28, i2.u27.t29,...443
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 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 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
(forward)formula 0,1,0.686644,19124,1,0,23540,6374,3203,64656,1375,24877,21021
FORMULA Raft-PT-07-CTLCardinality-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 251/251 places, 408/408 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 247 transition count 400
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 247 transition count 400
Applied a total of 8 rules in 10 ms. Remains 247 /251 variables (removed 4) and now considering 400/408 (removed 8) transitions.
[2025-06-03 11:05:26] [INFO ] Flow matrix only has 375 transitions (discarded 25 similar events)
// Phase 1: matrix 375 rows 247 cols
[2025-06-03 11:05:26] [INFO ] Computed 49 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:05:26] [INFO ] Implicit Places using invariants in 214 ms returned []
[2025-06-03 11:05:26] [INFO ] Flow matrix only has 375 transitions (discarded 25 similar events)
[2025-06-03 11:05:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:05:26] [INFO ] State equation strengthened by 214 read => feed constraints.
[2025-06-03 11:05:27] [INFO ] Implicit Places using invariants and state equation in 709 ms returned []
Implicit Place search using SMT with State Equation took 925 ms to find 0 implicit places.
Running 399 sub problems to find dead transitions.
[2025-06-03 11:05:27] [INFO ] Flow matrix only has 375 transitions (discarded 25 similar events)
[2025-06-03 11:05:27] [INFO ] Invariant cache hit.
[2025-06-03 11:05:27] [INFO ] State equation strengthened by 214 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/246 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 1 (OVERLAPS) 1/247 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/247 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 3 (OVERLAPS) 374/621 variables, 247/296 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/621 variables, 213/509 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 621/622 variables, and 509 constraints, problems are : Problem set: 0 solved, 399 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 247/247 constraints, ReadFeed: 213/214 constraints, PredecessorRefiner: 399/399 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/246 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 1 (OVERLAPS) 1/247 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/247 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 3 (OVERLAPS) 374/621 variables, 247/296 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/621 variables, 213/509 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/621 variables, 399/908 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 621/622 variables, and 908 constraints, problems are : Problem set: 0 solved, 399 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 247/247 constraints, ReadFeed: 213/214 constraints, PredecessorRefiner: 399/399 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60193ms problems are : Problem set: 0 solved, 399 unsolved
Search for dead transitions found 0 dead transitions in 60196ms
Starting structural reductions in LTL mode, iteration 1 : 247/251 places, 400/408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61134 ms. Remains : 247/251 places, 400/408 transitions.
[2025-06-03 11:06:27] [INFO ] Flatten gal took : 21 ms
[2025-06-03 11:06:27] [INFO ] Flatten gal took : 28 ms
[2025-06-03 11:06:27] [INFO ] Input system was already deterministic with 400 transitions.
[2025-06-03 11:06:27] [INFO ] Flatten gal took : 20 ms
[2025-06-03 11:06:27] [INFO ] Flatten gal took : 21 ms
[2025-06-03 11:06:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality4329985490592419352.gal : 6 ms
[2025-06-03 11:06:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality6866027761441508995.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4329985490592419352.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6866027761441508995.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,9.31311e+34,17.6376,359768,2,9797,5,1.42966e+06,6,0,1382,1.59132e+06,0
Converting to forward existential form...Done !
original formula: AG(E(((p166==0)||(p187==1)) U (EX((p213==1)) + A((p126==1) U (p108==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(((p166==0)||(p187==1)) U (EX((p213==1)) + !((E(!((p108==1)) U (!((p126==1)) * !((p108==1...193
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t18, t19, t20, t22, t23, t24, t26, t27, t28...279
Detected timeout of ITS tools.
[2025-06-03 11:06:57] [INFO ] Flatten gal took : 12 ms
[2025-06-03 11:06:57] [INFO ] Applying decomposition
[2025-06-03 11:06:57] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6193130958081609238.txt' '-o' '/tmp/graph6193130958081609238.bin' '-w' '/tmp/graph6193130958081609238.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6193130958081609238.bin' '-l' '-1' '-v' '-w' '/tmp/graph6193130958081609238.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:06:57] [INFO ] Decomposing Gal with order
[2025-06-03 11:06:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:06:57] [INFO ] Removed a total of 274 redundant transitions.
[2025-06-03 11:06:57] [INFO ] Flatten gal took : 48 ms
[2025-06-03 11:06:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 304 labels/synchronizations in 21 ms.
[2025-06-03 11:06:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality16075176194835793950.gal : 7 ms
[2025-06-03 11:06:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality7221226383568551176.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16075176194835793950.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7221226383568551176.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,9.31311e+34,0.71663,16916,95,155,19020,5727,450,50771,181,34832,0
Converting to forward existential form...Done !
original formula: AG(E(((i4.u17.p166==0)||(i2.u20.p187==1)) U (EX((i1.u23.p213==1)) + A((i2.u24.p126==1) U (i5.u28.p108==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(((i4.u17.p166==0)||(i2.u20.p187==1)) U (EX((i1.u23.p213==1)) + !((E(!((i5.u28.p108==1)) ...242
Reverse transition relation is NOT exact ! Due to transitions i0.u31.t3, i0.u31.t4, i0.u31.t6, i1.u23.t27, i1.u23.t28, i1.u23.t29, i1.u23.t31, i2.u24.t23, ...443
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
(forward)formula 0,0,1.82617,38292,1,0,58097,17240,3088,174233,1475,84556,33820
FORMULA Raft-PT-07-CTLCardinality-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 251/251 places, 408/408 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 246 transition count 398
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 246 transition count 398
Applied a total of 10 rules in 15 ms. Remains 246 /251 variables (removed 5) and now considering 398/408 (removed 10) transitions.
[2025-06-03 11:06:59] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
// Phase 1: matrix 374 rows 246 cols
[2025-06-03 11:06:59] [INFO ] Computed 49 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:06:59] [INFO ] Implicit Places using invariants in 378 ms returned []
[2025-06-03 11:06:59] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
[2025-06-03 11:06:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:07:00] [INFO ] State equation strengthened by 214 read => feed constraints.
[2025-06-03 11:07:00] [INFO ] Implicit Places using invariants and state equation in 871 ms returned []
Implicit Place search using SMT with State Equation took 1252 ms to find 0 implicit places.
Running 397 sub problems to find dead transitions.
[2025-06-03 11:07:00] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
[2025-06-03 11:07:00] [INFO ] Invariant cache hit.
[2025-06-03 11:07:00] [INFO ] State equation strengthened by 214 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/245 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 1 (OVERLAPS) 1/246 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/246 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 3 (OVERLAPS) 373/619 variables, 246/295 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/619 variables, 213/508 constraints. Problems are: Problem set: 0 solved, 397 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 619/620 variables, and 508 constraints, problems are : Problem set: 0 solved, 397 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 246/246 constraints, ReadFeed: 213/214 constraints, PredecessorRefiner: 397/397 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 397 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/245 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 1 (OVERLAPS) 1/246 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/246 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 3 (OVERLAPS) 373/619 variables, 246/295 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/619 variables, 213/508 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/619 variables, 397/905 constraints. Problems are: Problem set: 0 solved, 397 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 619/620 variables, and 905 constraints, problems are : Problem set: 0 solved, 397 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 246/246 constraints, ReadFeed: 213/214 constraints, PredecessorRefiner: 397/397 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60212ms problems are : Problem set: 0 solved, 397 unsolved
Search for dead transitions found 0 dead transitions in 60215ms
Starting structural reductions in LTL mode, iteration 1 : 246/251 places, 398/408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61484 ms. Remains : 246/251 places, 398/408 transitions.
[2025-06-03 11:08:01] [INFO ] Flatten gal took : 18 ms
[2025-06-03 11:08:01] [INFO ] Flatten gal took : 20 ms
[2025-06-03 11:08:01] [INFO ] Input system was already deterministic with 398 transitions.
[2025-06-03 11:08:01] [INFO ] Flatten gal took : 18 ms
[2025-06-03 11:08:01] [INFO ] Flatten gal took : 19 ms
[2025-06-03 11:08:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality312512255596740552.gal : 5 ms
[2025-06-03 11:08:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality5671945429179625383.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality312512255596740552.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5671945429179625383.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,7.4505e+34,12.1517,246476,2,7122,5,920631,6,0,1376,1.12523e+06,0
Converting to forward existential form...Done !
original formula: AG(EX((p137==1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX((p137==1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t18, t19, t20, t22, t23, t24, t26, t27, t28...274
(forward)formula 0,0,18.535,254676,1,0,683,1.60756e+06,805,277,9442,1.12523e+06,796
FORMULA Raft-PT-07-CTLCardinality-2025-04 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 : 251/251 places, 408/408 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 246 transition count 398
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 246 transition count 398
Applied a total of 10 rules in 8 ms. Remains 246 /251 variables (removed 5) and now considering 398/408 (removed 10) transitions.
[2025-06-03 11:08:19] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
[2025-06-03 11:08:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:08:20] [INFO ] Implicit Places using invariants in 214 ms returned []
[2025-06-03 11:08:20] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
[2025-06-03 11:08:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:08:20] [INFO ] State equation strengthened by 214 read => feed constraints.
[2025-06-03 11:08:20] [INFO ] Implicit Places using invariants and state equation in 641 ms returned []
Implicit Place search using SMT with State Equation took 860 ms to find 0 implicit places.
Running 397 sub problems to find dead transitions.
[2025-06-03 11:08:20] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
[2025-06-03 11:08:20] [INFO ] Invariant cache hit.
[2025-06-03 11:08:20] [INFO ] State equation strengthened by 214 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/245 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 1 (OVERLAPS) 1/246 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/246 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 3 (OVERLAPS) 373/619 variables, 246/295 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/619 variables, 213/508 constraints. Problems are: Problem set: 0 solved, 397 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
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 619/620 variables, and 508 constraints, problems are : Problem set: 0 solved, 397 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 246/246 constraints, ReadFeed: 213/214 constraints, PredecessorRefiner: 397/397 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 397 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/245 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 1 (OVERLAPS) 1/246 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/246 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 3 (OVERLAPS) 373/619 variables, 246/295 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/619 variables, 213/508 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/619 variables, 397/905 constraints. Problems are: Problem set: 0 solved, 397 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 619/620 variables, and 905 constraints, problems are : Problem set: 0 solved, 397 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 246/246 constraints, ReadFeed: 213/214 constraints, PredecessorRefiner: 397/397 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60139ms problems are : Problem set: 0 solved, 397 unsolved
Search for dead transitions found 0 dead transitions in 60141ms
Starting structural reductions in LTL mode, iteration 1 : 246/251 places, 398/408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61011 ms. Remains : 246/251 places, 398/408 transitions.
[2025-06-03 11:09:20] [INFO ] Flatten gal took : 18 ms
[2025-06-03 11:09:20] [INFO ] Flatten gal took : 19 ms
[2025-06-03 11:09:20] [INFO ] Input system was already deterministic with 398 transitions.
[2025-06-03 11:09:20] [INFO ] Flatten gal took : 20 ms
[2025-06-03 11:09:20] [INFO ] Flatten gal took : 25 ms
[2025-06-03 11:09:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality18353385783065906606.gal : 6 ms
[2025-06-03 11:09:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality1628782151218811424.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18353385783065906606.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1628782151218811424.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.4505e+34,12.557,247096,2,7122,5,920631,6,0,1376,1.12523e+06,0
Converting to forward existential form...Done !
original formula: !(E(AF(((EX((p155==0)) * A((p247==0) U (p33==0))) * (p5==1))) U AG(EX(TRUE))))
=> equivalent forward existential formula: [(FwdU(Init,!(EG(!(((EX((p155==0)) * !((E(!((p33==0)) U (!((p247==0)) * !((p33==0)))) + EG(!((p33==0)))))) * (p5...201
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t18, t19, t20, t22, t23, t24, t26, t27, t28...274
Detected timeout of ITS tools.
[2025-06-03 11:09:51] [INFO ] Flatten gal took : 11 ms
[2025-06-03 11:09:51] [INFO ] Applying decomposition
[2025-06-03 11:09:51] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1179974787729396626.txt' '-o' '/tmp/graph1179974787729396626.bin' '-w' '/tmp/graph1179974787729396626.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1179974787729396626.bin' '-l' '-1' '-v' '-w' '/tmp/graph1179974787729396626.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:09:51] [INFO ] Decomposing Gal with order
[2025-06-03 11:09:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:09:51] [INFO ] Removed a total of 281 redundant transitions.
[2025-06-03 11:09:51] [INFO ] Flatten gal took : 26 ms
[2025-06-03 11:09:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 314 labels/synchronizations in 14 ms.
[2025-06-03 11:09:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality18300040370963155914.gal : 3 ms
[2025-06-03 11:09:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality15369273829157565796.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18300040370963155914.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15369273829157565796.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.4505e+34,0.525217,18596,95,168,19871,7597,456,62211,181,50884,0
Converting to forward existential form...Done !
original formula: !(E(AF(((EX((i6.u19.p155==0)) * A((i7.u34.p247==0) U (i2.u24.p33==0))) * (i3.u0.p5==1))) U AG(EX(TRUE))))
=> equivalent forward existential formula: [(FwdU(Init,!(EG(!(((EX((i6.u19.p155==0)) * !((E(!((i2.u24.p33==0)) U (!((i7.u34.p247==0)) * !((i2.u24.p33==0)))...242
Reverse transition relation is NOT exact ! Due to transitions i0.u28.t15, i0.u28.t16, i0.u28.t18, i1.u32.t3, i1.u32.t4, i1.u32.t6, i2.u24.t27, i2.u24.t28, ...431
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
(forward)formula 0,0,14.491,296100,1,0,372248,43959,3108,1.15894e+06,1404,392942,142574
FORMULA Raft-PT-07-CTLCardinality-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 251/251 places, 408/408 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 248 transition count 402
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 248 transition count 402
Applied a total of 6 rules in 7 ms. Remains 248 /251 variables (removed 3) and now considering 402/408 (removed 6) transitions.
[2025-06-03 11:10:05] [INFO ] Flow matrix only has 376 transitions (discarded 26 similar events)
// Phase 1: matrix 376 rows 248 cols
[2025-06-03 11:10:05] [INFO ] Computed 49 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:10:06] [INFO ] Implicit Places using invariants in 300 ms returned []
[2025-06-03 11:10:06] [INFO ] Flow matrix only has 376 transitions (discarded 26 similar events)
[2025-06-03 11:10:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:10:06] [INFO ] State equation strengthened by 214 read => feed constraints.
[2025-06-03 11:10:06] [INFO ] Implicit Places using invariants and state equation in 739 ms returned []
Implicit Place search using SMT with State Equation took 1043 ms to find 0 implicit places.
Running 401 sub problems to find dead transitions.
[2025-06-03 11:10:06] [INFO ] Flow matrix only has 376 transitions (discarded 26 similar events)
[2025-06-03 11:10:06] [INFO ] Invariant cache hit.
[2025-06-03 11:10:06] [INFO ] State equation strengthened by 214 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/247 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 1 (OVERLAPS) 1/248 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/248 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 3 (OVERLAPS) 375/623 variables, 248/297 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/623 variables, 213/510 constraints. Problems are: Problem set: 0 solved, 401 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 623/624 variables, and 510 constraints, problems are : Problem set: 0 solved, 401 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 248/248 constraints, ReadFeed: 213/214 constraints, PredecessorRefiner: 401/401 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 401 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/247 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 1 (OVERLAPS) 1/248 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/248 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 3 (OVERLAPS) 375/623 variables, 248/297 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/623 variables, 213/510 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/623 variables, 401/911 constraints. Problems are: Problem set: 0 solved, 401 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/623 variables, 0/911 constraints. Problems are: Problem set: 0 solved, 401 unsolved
SMT process timed out in 60162ms, After SMT, problems are : Problem set: 0 solved, 401 unsolved
Search for dead transitions found 0 dead transitions in 60166ms
Starting structural reductions in LTL mode, iteration 1 : 248/251 places, 402/408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61218 ms. Remains : 248/251 places, 402/408 transitions.
[2025-06-03 11:11:06] [INFO ] Flatten gal took : 15 ms
[2025-06-03 11:11:06] [INFO ] Flatten gal took : 17 ms
[2025-06-03 11:11:07] [INFO ] Input system was already deterministic with 402 transitions.
[2025-06-03 11:11:07] [INFO ] Flatten gal took : 16 ms
[2025-06-03 11:11:07] [INFO ] Flatten gal took : 16 ms
[2025-06-03 11:11:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality753147258533126807.gal : 6 ms
[2025-06-03 11:11:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality11923119166530554296.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality753147258533126807.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11923119166530554296.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.16414e+35,17.0327,298808,2,8044,5,1.10544e+06,6,0,1388,1.3409e+06,0
Converting to forward existential form...Done !
original formula: !(E((((p239==0)||(p114==1)) + E(((!((p95==0)||(p243==1)))&&(p101==1)) U (p180!=1))) U EX(AX(AG((p233==1))))))
=> equivalent forward existential formula: [(EY(FwdU(Init,(((p239==0)||(p114==1)) + E(((!((p95==0)||(p243==1)))&&(p101==1)) U (p180!=1))))) * !(EX(!(!(E(TR...187
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t7, t8, t9, t11, t12, t13, t14, t16, t17, t18, t20, t21, t22, t24, t25, t26, t28,...283
(forward)formula 0,1,26.3063,326792,1,0,690,2.05398e+06,819,281,9803,1.3409e+06,812
FORMULA Raft-PT-07-CTLCardinality-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 251/251 places, 408/408 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 245 transition count 397
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 245 transition count 397
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 24 place count 238 transition count 390
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 65 place count 197 transition count 349
Iterating global reduction 0 with 41 rules applied. Total rules applied 106 place count 197 transition count 349
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 0 with 41 rules applied. Total rules applied 147 place count 197 transition count 308
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 1 with 7 rules applied. Total rules applied 154 place count 197 transition count 301
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 1 with 14 rules applied. Total rules applied 168 place count 190 transition count 294
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 210 place count 148 transition count 252
Iterating global reduction 1 with 42 rules applied. Total rules applied 252 place count 148 transition count 252
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 294 place count 148 transition count 210
Applied a total of 294 rules in 105 ms. Remains 148 /251 variables (removed 103) and now considering 210/408 (removed 198) transitions.
[2025-06-03 11:11:33] [INFO ] Flow matrix only has 186 transitions (discarded 24 similar events)
// Phase 1: matrix 186 rows 148 cols
[2025-06-03 11:11:33] [INFO ] Computed 49 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:11:33] [INFO ] Implicit Places using invariants in 184 ms returned []
[2025-06-03 11:11:33] [INFO ] Flow matrix only has 186 transitions (discarded 24 similar events)
[2025-06-03 11:11:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:11:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-03 11:11:34] [INFO ] Implicit Places using invariants and state equation in 377 ms returned []
Implicit Place search using SMT with State Equation took 564 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 11:11:34] [INFO ] Redundant transitions in 16 ms returned []
Running 111 sub problems to find dead transitions.
[2025-06-03 11:11:34] [INFO ] Flow matrix only has 186 transitions (discarded 24 similar events)
[2025-06-03 11:11:34] [INFO ] Invariant cache hit.
[2025-06-03 11:11:34] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 2 (OVERLAPS) 42/147 variables, 42/49 constraints. Problems are: Problem set: 0 solved, 111 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 11:11:36] [INFO ] Deduced a trap composed of 49 places in 137 ms of which 14 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/147 variables, 1/50 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/147 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 5 (OVERLAPS) 185/332 variables, 147/197 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/332 variables, 1/198 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/332 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 8 (OVERLAPS) 1/333 variables, 1/199 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/333 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 10 (OVERLAPS) 0/333 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 111 unsolved
No progress, stopping.
After SMT solving in domain Real declared 333/334 variables, and 199 constraints, problems are : Problem set: 0 solved, 111 unsolved in 12875 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 148/148 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 111/111 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 111 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 2 (OVERLAPS) 42/147 variables, 42/49 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/147 variables, 1/50 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/147 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 5 (OVERLAPS) 185/332 variables, 147/197 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/332 variables, 1/198 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/332 variables, 111/309 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/332 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 9 (OVERLAPS) 1/333 variables, 1/310 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/333 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 11 (OVERLAPS) 0/333 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 111 unsolved
No progress, stopping.
After SMT solving in domain Int declared 333/334 variables, and 310 constraints, problems are : Problem set: 0 solved, 111 unsolved in 10405 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 148/148 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 111/111 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 23301ms problems are : Problem set: 0 solved, 111 unsolved
Search for dead transitions found 0 dead transitions in 23302ms
Starting structural reductions in SI_CTL mode, iteration 1 : 148/251 places, 210/408 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 23996 ms. Remains : 148/251 places, 210/408 transitions.
[2025-06-03 11:11:57] [INFO ] Flatten gal took : 6 ms
[2025-06-03 11:11:57] [INFO ] Flatten gal took : 7 ms
[2025-06-03 11:11:57] [INFO ] Input system was already deterministic with 210 transitions.
[2025-06-03 11:11:57] [INFO ] Flatten gal took : 7 ms
[2025-06-03 11:11:57] [INFO ] Flatten gal took : 6 ms
[2025-06-03 11:11:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality3030376128790878752.gal : 2 ms
[2025-06-03 11:11:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality13069569565028604215.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3030376128790878752.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13069569565028604215.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,3.73483e+23,0.985607,25192,2,1684,5,116510,6,0,796,96668,0
Converting to forward existential form...Done !
original formula: EF(AG((p89==0)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((p89==0)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t7, t8, t123, t125, Intersection with reachable at each step enabled. (d...201
(forward)formula 0,0,2.02658,41156,1,0,386,238606,435,173,5080,145667,431
FORMULA Raft-PT-07-CTLCardinality-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 251/251 places, 408/408 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 246 transition count 398
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 246 transition count 398
Applied a total of 10 rules in 8 ms. Remains 246 /251 variables (removed 5) and now considering 398/408 (removed 10) transitions.
[2025-06-03 11:11:59] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
// Phase 1: matrix 374 rows 246 cols
[2025-06-03 11:11:59] [INFO ] Computed 49 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:11:59] [INFO ] Implicit Places using invariants in 327 ms returned []
[2025-06-03 11:11:59] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
[2025-06-03 11:11:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:12:00] [INFO ] State equation strengthened by 214 read => feed constraints.
[2025-06-03 11:12:00] [INFO ] Implicit Places using invariants and state equation in 863 ms returned []
Implicit Place search using SMT with State Equation took 1191 ms to find 0 implicit places.
Running 397 sub problems to find dead transitions.
[2025-06-03 11:12:00] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
[2025-06-03 11:12:00] [INFO ] Invariant cache hit.
[2025-06-03 11:12:00] [INFO ] State equation strengthened by 214 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/245 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 1 (OVERLAPS) 1/246 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/246 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 3 (OVERLAPS) 373/619 variables, 246/295 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/619 variables, 213/508 constraints. Problems are: Problem set: 0 solved, 397 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 619/620 variables, and 508 constraints, problems are : Problem set: 0 solved, 397 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 246/246 constraints, ReadFeed: 213/214 constraints, PredecessorRefiner: 397/397 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 397 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/245 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 1 (OVERLAPS) 1/246 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/246 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 3 (OVERLAPS) 373/619 variables, 246/295 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/619 variables, 213/508 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/619 variables, 397/905 constraints. Problems are: Problem set: 0 solved, 397 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 619/620 variables, and 905 constraints, problems are : Problem set: 0 solved, 397 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 246/246 constraints, ReadFeed: 213/214 constraints, PredecessorRefiner: 397/397 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60200ms problems are : Problem set: 0 solved, 397 unsolved
Search for dead transitions found 0 dead transitions in 60204ms
Starting structural reductions in LTL mode, iteration 1 : 246/251 places, 398/408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61405 ms. Remains : 246/251 places, 398/408 transitions.
[2025-06-03 11:13:01] [INFO ] Flatten gal took : 17 ms
[2025-06-03 11:13:01] [INFO ] Flatten gal took : 17 ms
[2025-06-03 11:13:01] [INFO ] Input system was already deterministic with 398 transitions.
[2025-06-03 11:13:01] [INFO ] Flatten gal took : 17 ms
[2025-06-03 11:13:01] [INFO ] Flatten gal took : 17 ms
[2025-06-03 11:13:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality1096260071471698537.gal : 3 ms
[2025-06-03 11:13:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality4336914411211304009.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1096260071471698537.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4336914411211304009.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,7.4505e+34,13.9948,247020,2,7122,5,920631,6,0,1376,1.12523e+06,0
Converting to forward existential form...Done !
original formula: AX(AX(E(EG(((p88==0)||(p194==1))) U (!(((p245==1)||(p184==0))) + A((p96==1) U (p105==1))))))
=> equivalent forward existential formula: [(EY(EY(Init)) * !(E(EG(((p88==0)||(p194==1))) U (!(((p245==1)||(p184==0))) + !((E(!((p105==1)) U (!((p96==1)) *...204
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t18, t19, t20, t22, t23, t24, t26, t27, t28...274
Detected timeout of ITS tools.
[2025-06-03 11:13:31] [INFO ] Flatten gal took : 10 ms
[2025-06-03 11:13:31] [INFO ] Applying decomposition
[2025-06-03 11:13:31] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8450720943887545371.txt' '-o' '/tmp/graph8450720943887545371.bin' '-w' '/tmp/graph8450720943887545371.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8450720943887545371.bin' '-l' '-1' '-v' '-w' '/tmp/graph8450720943887545371.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:13:31] [INFO ] Decomposing Gal with order
[2025-06-03 11:13:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:13:31] [INFO ] Removed a total of 281 redundant transitions.
[2025-06-03 11:13:31] [INFO ] Flatten gal took : 25 ms
[2025-06-03 11:13:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 308 labels/synchronizations in 9 ms.
[2025-06-03 11:13:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality479227723300899921.gal : 4 ms
[2025-06-03 11:13:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality11366975714230932994.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality479227723300899921.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11366975714230932994.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.4505e+34,0.765021,16304,115,141,18558,4812,451,52572,171,27122,0
Converting to forward existential form...Done !
original formula: AX(AX(E(EG(((i4.u33.p88==0)||(i1.u22.p194==1))) U (!(((i4.u33.p245==1)||(i5.u26.p184==0))) + A((i0.u28.p96==1) U (i6.u12.p105==1))))))
=> equivalent forward existential formula: [(EY(EY(Init)) * !(E(EG(((i4.u33.p88==0)||(i1.u22.p194==1))) U (!(((i4.u33.p245==1)||(i5.u26.p184==0))) + !((E(!...260
Reverse transition relation is NOT exact ! Due to transitions i0.u28.t23, i0.u28.t24, i0.u28.t26, i1.u29.t19, i1.u29.t20, i1.u29.t22, i2.u31.t11, i2.u31.t1...431
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
(forward)formula 0,1,1.0779,17456,1,0,21508,12780,3029,52572,1388,57017,19472
FORMULA Raft-PT-07-CTLCardinality-2025-10 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 : 251/251 places, 408/408 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 249 transition count 404
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 249 transition count 404
Applied a total of 4 rules in 15 ms. Remains 249 /251 variables (removed 2) and now considering 404/408 (removed 4) transitions.
[2025-06-03 11:13:32] [INFO ] Flow matrix only has 377 transitions (discarded 27 similar events)
// Phase 1: matrix 377 rows 249 cols
[2025-06-03 11:13:32] [INFO ] Computed 49 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:13:32] [INFO ] Implicit Places using invariants in 334 ms returned []
[2025-06-03 11:13:32] [INFO ] Flow matrix only has 377 transitions (discarded 27 similar events)
[2025-06-03 11:13:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:13:33] [INFO ] State equation strengthened by 214 read => feed constraints.
[2025-06-03 11:13:33] [INFO ] Implicit Places using invariants and state equation in 929 ms returned []
Implicit Place search using SMT with State Equation took 1286 ms to find 0 implicit places.
Running 403 sub problems to find dead transitions.
[2025-06-03 11:13:33] [INFO ] Flow matrix only has 377 transitions (discarded 27 similar events)
[2025-06-03 11:13:33] [INFO ] Invariant cache hit.
[2025-06-03 11:13:33] [INFO ] State equation strengthened by 214 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/248 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 403 unsolved
At refinement iteration 1 (OVERLAPS) 1/249 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 403 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/249 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 403 unsolved
At refinement iteration 3 (OVERLAPS) 376/625 variables, 249/298 constraints. Problems are: Problem set: 0 solved, 403 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/625 variables, 213/511 constraints. Problems are: Problem set: 0 solved, 403 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 625/626 variables, and 511 constraints, problems are : Problem set: 0 solved, 403 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 249/249 constraints, ReadFeed: 213/214 constraints, PredecessorRefiner: 403/403 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 403 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/248 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 403 unsolved
At refinement iteration 1 (OVERLAPS) 1/249 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 403 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/249 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 403 unsolved
At refinement iteration 3 (OVERLAPS) 376/625 variables, 249/298 constraints. Problems are: Problem set: 0 solved, 403 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/625 variables, 213/511 constraints. Problems are: Problem set: 0 solved, 403 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/625 variables, 403/914 constraints. Problems are: Problem set: 0 solved, 403 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 625/626 variables, and 914 constraints, problems are : Problem set: 0 solved, 403 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 249/249 constraints, ReadFeed: 213/214 constraints, PredecessorRefiner: 403/403 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60216ms problems are : Problem set: 0 solved, 403 unsolved
Search for dead transitions found 0 dead transitions in 60218ms
Starting structural reductions in LTL mode, iteration 1 : 249/251 places, 404/408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61522 ms. Remains : 249/251 places, 404/408 transitions.
[2025-06-03 11:14:33] [INFO ] Flatten gal took : 19 ms
[2025-06-03 11:14:33] [INFO ] Flatten gal took : 15 ms
[2025-06-03 11:14:33] [INFO ] Input system was already deterministic with 404 transitions.
[2025-06-03 11:14:34] [INFO ] Flatten gal took : 15 ms
[2025-06-03 11:14:34] [INFO ] Flatten gal took : 15 ms
[2025-06-03 11:14:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality13993650905936053668.gal : 3 ms
[2025-06-03 11:14:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality9680776699577207407.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13993650905936053668.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9680776699577207407.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.45517e+35,27.7635,478956,2,11343,5,1.85069e+06,6,0,1394,2.09424e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-03 11:15:04] [INFO ] Flatten gal took : 11 ms
[2025-06-03 11:15:04] [INFO ] Applying decomposition
[2025-06-03 11:15:04] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10536999723934472509.txt' '-o' '/tmp/graph10536999723934472509.bin' '-w' '/tmp/graph10536999723934472509.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10536999723934472509.bin' '-l' '-1' '-v' '-w' '/tmp/graph10536999723934472509.weights' '-q' '0' '-e' '0.001'
[2025-06-03 11:15:04] [INFO ] Decomposing Gal with order
[2025-06-03 11:15:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 11:15:04] [INFO ] Removed a total of 292 redundant transitions.
[2025-06-03 11:15:04] [INFO ] Flatten gal took : 25 ms
[2025-06-03 11:15:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 303 labels/synchronizations in 5 ms.
[2025-06-03 11:15:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality11660284702498848495.gal : 13 ms
[2025-06-03 11:15:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality15870115685441650655.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11660284702498848495.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15870115685441650655.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.45517e+35,0.803761,19652,113,173,25424,3802,514,69116,195,25524,0
Converting to forward existential form...Done !
original formula: A(!(((((i4.u32.p228==0)||(i0.u35.p118==1))||(i3.u31.p161==1)) * EX(A(AG((i6.u34.p237==0)) U !(((i3.u15.p133==0)||(i1.u23.p183==1))))))) U...371
=> equivalent forward existential formula: [((Init * !(EG(!(E(E(!((((i1.u29.p95==0)||(i1.u14.p121==1))&&(i5.u6.p48==0))) U ((i5.u33.p78!=0) * (EX(((i1.u29....1067
Reverse transition relation is NOT exact ! Due to transitions i0.u35.t3, i0.u35.t4, i0.u35.t5, i0.u35.t7, i1.u29.t29, i1.u29.t30, i1.u29.t31, i1.u29.t33, i...466
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
(forward)formula 0,0,1.87154,45892,1,0,85994,13529,3487,198497,1473,61004,80198
FORMULA Raft-PT-07-CTLCardinality-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 251/251 places, 408/408 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 246 transition count 399
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 246 transition count 399
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 20 place count 240 transition count 393
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 53 place count 207 transition count 360
Iterating global reduction 0 with 33 rules applied. Total rules applied 86 place count 207 transition count 360
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 119 place count 207 transition count 327
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 125 place count 207 transition count 321
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 137 place count 201 transition count 315
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 172 place count 166 transition count 280
Iterating global reduction 1 with 35 rules applied. Total rules applied 207 place count 166 transition count 280
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 1 with 35 rules applied. Total rules applied 242 place count 166 transition count 245
Applied a total of 242 rules in 61 ms. Remains 166 /251 variables (removed 85) and now considering 245/408 (removed 163) transitions.
[2025-06-03 11:15:06] [INFO ] Flow matrix only has 220 transitions (discarded 25 similar events)
// Phase 1: matrix 220 rows 166 cols
[2025-06-03 11:15:06] [INFO ] Computed 49 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:15:06] [INFO ] Implicit Places using invariants in 214 ms returned []
[2025-06-03 11:15:06] [INFO ] Flow matrix only has 220 transitions (discarded 25 similar events)
[2025-06-03 11:15:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:15:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-03 11:15:06] [INFO ] Implicit Places using invariants and state equation in 390 ms returned []
Implicit Place search using SMT with State Equation took 607 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 11:15:06] [INFO ] Redundant transitions in 36 ms returned []
Running 131 sub problems to find dead transitions.
[2025-06-03 11:15:06] [INFO ] Flow matrix only has 220 transitions (discarded 25 similar events)
[2025-06-03 11:15:06] [INFO ] Invariant cache hit.
[2025-06-03 11:15:06] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/123 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 2 (OVERLAPS) 42/165 variables, 42/49 constraints. Problems are: Problem set: 0 solved, 131 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 11:15:09] [INFO ] Deduced a trap composed of 49 places in 124 ms of which 12 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/165 variables, 1/50 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/165 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 5 (OVERLAPS) 219/384 variables, 165/215 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/384 variables, 1/216 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/384 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 8 (OVERLAPS) 1/385 variables, 1/217 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/385 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 10 (OVERLAPS) 0/385 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 131 unsolved
No progress, stopping.
After SMT solving in domain Real declared 385/386 variables, and 217 constraints, problems are : Problem set: 0 solved, 131 unsolved in 14576 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 166/166 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 131/131 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 131 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/123 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 2 (OVERLAPS) 42/165 variables, 42/49 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/165 variables, 1/50 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/165 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 5 (OVERLAPS) 219/384 variables, 165/215 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/384 variables, 1/216 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/384 variables, 131/347 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/384 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 9 (OVERLAPS) 1/385 variables, 1/348 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/385 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 11 (OVERLAPS) 0/385 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 131 unsolved
No progress, stopping.
After SMT solving in domain Int declared 385/386 variables, and 348 constraints, problems are : Problem set: 0 solved, 131 unsolved in 10871 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 166/166 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 131/131 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 25473ms problems are : Problem set: 0 solved, 131 unsolved
Search for dead transitions found 0 dead transitions in 25475ms
Starting structural reductions in SI_CTL mode, iteration 1 : 166/251 places, 245/408 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 26200 ms. Remains : 166/251 places, 245/408 transitions.
[2025-06-03 11:15:32] [INFO ] Flatten gal took : 9 ms
[2025-06-03 11:15:32] [INFO ] Flatten gal took : 5 ms
[2025-06-03 11:15:32] [INFO ] Input system was already deterministic with 245 transitions.
[2025-06-03 11:15:32] [INFO ] Flatten gal took : 5 ms
[2025-06-03 11:15:32] [INFO ] Flatten gal took : 5 ms
[2025-06-03 11:15:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality8909051708407133916.gal : 2 ms
[2025-06-03 11:15:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality4332000741358950265.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8909051708407133916.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4332000741358950265.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,7.86041e+25,1.6797,38704,2,2059,5,187552,6,0,903,157187,0
Converting to forward existential form...Done !
original formula: E((AF((p67!=0)) * ((p244==0)||(p79==1))) U EG(AG((AF(((p159==0)||(p54==1))) + EF(((p236==0)||(p81==1)))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,(!(EG(!((p67!=0)))) * ((p244==0)||(p79==1)))),!(E(TRUE U !((!(EG(!(((p159==0)||(p54==1))))) + E(...199
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t170, t172, Intersection with reachable at each s...217
(forward)formula 0,1,5.6111,110428,1,0,451,624644,525,202,6217,470635,521
FORMULA Raft-PT-07-CTLCardinality-2023-12 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 : 251/251 places, 408/408 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 246 transition count 398
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 246 transition count 398
Applied a total of 10 rules in 8 ms. Remains 246 /251 variables (removed 5) and now considering 398/408 (removed 10) transitions.
[2025-06-03 11:15:38] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
// Phase 1: matrix 374 rows 246 cols
[2025-06-03 11:15:38] [INFO ] Computed 49 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:15:38] [INFO ] Implicit Places using invariants in 209 ms returned []
[2025-06-03 11:15:38] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
[2025-06-03 11:15:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:15:38] [INFO ] State equation strengthened by 214 read => feed constraints.
[2025-06-03 11:15:38] [INFO ] Implicit Places using invariants and state equation in 674 ms returned []
Implicit Place search using SMT with State Equation took 885 ms to find 0 implicit places.
Running 397 sub problems to find dead transitions.
[2025-06-03 11:15:38] [INFO ] Flow matrix only has 374 transitions (discarded 24 similar events)
[2025-06-03 11:15:38] [INFO ] Invariant cache hit.
[2025-06-03 11:15:38] [INFO ] State equation strengthened by 214 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/245 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 1 (OVERLAPS) 1/246 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/246 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 3 (OVERLAPS) 373/619 variables, 246/295 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/619 variables, 213/508 constraints. Problems are: Problem set: 0 solved, 397 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 619/620 variables, and 508 constraints, problems are : Problem set: 0 solved, 397 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 246/246 constraints, ReadFeed: 213/214 constraints, PredecessorRefiner: 397/397 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 397 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/245 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 1 (OVERLAPS) 1/246 variables, 49/49 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/246 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 3 (OVERLAPS) 373/619 variables, 246/295 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/619 variables, 213/508 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/619 variables, 397/905 constraints. Problems are: Problem set: 0 solved, 397 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 619/620 variables, and 905 constraints, problems are : Problem set: 0 solved, 397 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 246/246 constraints, ReadFeed: 213/214 constraints, PredecessorRefiner: 397/397 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60144ms problems are : Problem set: 0 solved, 397 unsolved
Search for dead transitions found 0 dead transitions in 60147ms
Starting structural reductions in LTL mode, iteration 1 : 246/251 places, 398/408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61041 ms. Remains : 246/251 places, 398/408 transitions.
[2025-06-03 11:16:39] [INFO ] Flatten gal took : 15 ms
[2025-06-03 11:16:39] [INFO ] Flatten gal took : 16 ms
[2025-06-03 11:16:39] [INFO ] Input system was already deterministic with 398 transitions.
[2025-06-03 11:16:39] [INFO ] Flatten gal took : 16 ms
[2025-06-03 11:16:39] [INFO ] Flatten gal took : 16 ms
[2025-06-03 11:16:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality18175495955938745111.gal : 3 ms
[2025-06-03 11:16:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality9092971263943930381.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18175495955938745111.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9092971263943930381.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.4505e+34,14.5905,247124,2,7122,5,920631,6,0,1376,1.12523e+06,0
Converting to forward existential form...Done !
original formula: AG(AX(EF(((p98==0)||(p78==1)))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(E(TRUE U ((p98==0)||(p78==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t18, t19, t20, t22, t23, t24, t26, t27, t28...274
(forward)formula 0,1,24.1492,283588,1,0,682,1.79312e+06,810,276,9593,1.12523e+06,802
FORMULA Raft-PT-07-CTLCardinality-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 251/251 places, 408/408 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 245 transition count 397
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 245 transition count 397
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 24 place count 238 transition count 390
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 65 place count 197 transition count 349
Iterating global reduction 0 with 41 rules applied. Total rules applied 106 place count 197 transition count 349
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 0 with 41 rules applied. Total rules applied 147 place count 197 transition count 308
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 1 with 7 rules applied. Total rules applied 154 place count 197 transition count 301
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 1 with 14 rules applied. Total rules applied 168 place count 190 transition count 294
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 207 place count 151 transition count 255
Iterating global reduction 1 with 39 rules applied. Total rules applied 246 place count 151 transition count 255
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 1 with 39 rules applied. Total rules applied 285 place count 151 transition count 216
Applied a total of 285 rules in 48 ms. Remains 151 /251 variables (removed 100) and now considering 216/408 (removed 192) transitions.
[2025-06-03 11:17:03] [INFO ] Flow matrix only has 192 transitions (discarded 24 similar events)
// Phase 1: matrix 192 rows 151 cols
[2025-06-03 11:17:03] [INFO ] Computed 49 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:17:03] [INFO ] Implicit Places using invariants in 153 ms returned []
[2025-06-03 11:17:03] [INFO ] Flow matrix only has 192 transitions (discarded 24 similar events)
[2025-06-03 11:17:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 11:17:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-03 11:17:03] [INFO ] Implicit Places using invariants and state equation in 251 ms returned []
Implicit Place search using SMT with State Equation took 406 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 11:17:03] [INFO ] Redundant transitions in 3 ms returned []
Running 114 sub problems to find dead transitions.
[2025-06-03 11:17:03] [INFO ] Flow matrix only has 192 transitions (discarded 24 similar events)
[2025-06-03 11:17:03] [INFO ] Invariant cache hit.
[2025-06-03 11:17:03] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 2 (OVERLAPS) 42/150 variables, 42/49 constraints. Problems are: Problem set: 0 solved, 114 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 11:17:05] [INFO ] Deduced a trap composed of 49 places in 86 ms of which 11 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/150 variables, 1/50 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/150 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 5 (OVERLAPS) 191/341 variables, 150/200 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/341 variables, 1/201 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/341 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 8 (OVERLAPS) 1/342 variables, 1/202 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/342 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 10 (OVERLAPS) 0/342 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 114 unsolved
No progress, stopping.
After SMT solving in domain Real declared 342/343 variables, and 202 constraints, problems are : Problem set: 0 solved, 114 unsolved in 12742 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 151/151 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 114/114 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 114 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 2 (OVERLAPS) 42/150 variables, 42/49 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/150 variables, 1/50 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/150 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 5 (OVERLAPS) 191/341 variables, 150/200 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/341 variables, 1/201 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/341 variables, 114/315 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/341 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 9 (OVERLAPS) 1/342 variables, 1/316 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/342 variables, 0/316 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 11 (OVERLAPS) 0/342 variables, 0/316 constraints. Problems are: Problem set: 0 solved, 114 unsolved
No progress, stopping.
After SMT solving in domain Int declared 342/343 variables, and 316 constraints, problems are : Problem set: 0 solved, 114 unsolved in 10129 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, State Equation: 151/151 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 114/114 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 22885ms problems are : Problem set: 0 solved, 114 unsolved
Search for dead transitions found 0 dead transitions in 22886ms
Starting structural reductions in SI_CTL mode, iteration 1 : 151/251 places, 216/408 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 23349 ms. Remains : 151/251 places, 216/408 transitions.
[2025-06-03 11:17:26] [INFO ] Flatten gal took : 7 ms
[2025-06-03 11:17:26] [INFO ] Flatten gal took : 8 ms
[2025-06-03 11:17:26] [INFO ] Input system was already deterministic with 216 transitions.
[2025-06-03 11:17:26] [INFO ] Flatten gal took : 8 ms
[2025-06-03 11:17:26] [INFO ] Flatten gal took : 8 ms
[2025-06-03 11:17:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality16848371580483911421.gal : 2 ms
[2025-06-03 11:17:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality12030156927935373882.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16848371580483911421.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12030156927935373882.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,8.85294e+23,1.15013,26528,2,1569,5,124615,6,0,814,101856,0
Converting to forward existential form...Done !
original formula: AF((EF(((p142!=1)&&(p137!=0))) * ((p18==0)||(p27==1))))
=> equivalent forward existential formula: [FwdG(Init,!((E(TRUE U ((p142!=1)&&(p137!=0))) * ((p18==0)||(p27==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t7, t8, t129, t131, Intersection with reachable at each step enabled. (d...201
(forward)formula 0,1,2.37837,44452,1,0,397,256073,453,182,5318,176008,451
FORMULA Raft-PT-07-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
[2025-06-03 11:17:29] [INFO ] Flatten gal took : 9 ms
[2025-06-03 11:17:29] [INFO ] Flatten gal took : 10 ms
Total runtime 1056455 ms.
BK_STOP 1748949449354
--------------------
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_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="Raft-PT-07"
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 2-5832"
echo " Executing tool itstools"
echo " Input is Raft-PT-07, 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 r170-smll-174889233200041"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-07.tgz
mv Raft-PT-07 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 ;