About the Execution of ITS-Tools for Vasy2003-PT-none
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 223362.00 | 0.00 | 0.00 | FFTFFFTFTTTTTTFT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r240-tall-174915590700905.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 Vasy2003-PT-none, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-tall-174915590700905
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 664K
-rw-r--r-- 1 mcc users 7.0K May 29 14:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 29 14:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 29 14:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K May 29 14:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 29 14:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 155K May 29 14:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 29 14:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K May 29 14:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 207K May 29 14:33 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 Vasy2003-PT-none-CTLCardinality-2023-12
FORMULA_NAME Vasy2003-PT-none-CTLCardinality-2023-13
FORMULA_NAME Vasy2003-PT-none-CTLCardinality-2023-14
FORMULA_NAME Vasy2003-PT-none-CTLCardinality-2023-15
FORMULA_NAME Vasy2003-PT-none-CTLCardinality-2025-00
FORMULA_NAME Vasy2003-PT-none-CTLCardinality-2025-01
FORMULA_NAME Vasy2003-PT-none-CTLCardinality-2025-02
FORMULA_NAME Vasy2003-PT-none-CTLCardinality-2025-03
FORMULA_NAME Vasy2003-PT-none-CTLCardinality-2025-04
FORMULA_NAME Vasy2003-PT-none-CTLCardinality-2025-05
FORMULA_NAME Vasy2003-PT-none-CTLCardinality-2025-06
FORMULA_NAME Vasy2003-PT-none-CTLCardinality-2025-07
FORMULA_NAME Vasy2003-PT-none-CTLCardinality-2025-08
FORMULA_NAME Vasy2003-PT-none-CTLCardinality-2025-09
FORMULA_NAME Vasy2003-PT-none-CTLCardinality-2025-10
FORMULA_NAME Vasy2003-PT-none-CTLCardinality-2025-11
=== Now, execution of the tool begins
BK_START 1749285430390
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Vasy2003-PT-none
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-07 08:37:11] [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]
[2025-06-07 08:37:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 08:37:12] [INFO ] Load time of PNML (sax parser for PT used): 119 ms
[2025-06-07 08:37:12] [INFO ] Transformed 485 places.
[2025-06-07 08:37:12] [INFO ] Transformed 776 transitions.
[2025-06-07 08:37:12] [INFO ] Found NUPN structural information;
[2025-06-07 08:37:12] [INFO ] Parsed PT model containing 485 places and 776 transitions and 2809 arcs in 235 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Ensure Unique test removed 24 transitions
Reduce redundant transitions removed 24 transitions.
Support contains 113 out of 485 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 485/485 places, 752/752 transitions.
Discarding 111 places :
Symmetric choice reduction at 0 with 111 rule applications. Total rules 111 place count 374 transition count 641
Iterating global reduction 0 with 111 rules applied. Total rules applied 222 place count 374 transition count 641
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 250 place count 374 transition count 613
Discarding 46 places :
Symmetric choice reduction at 1 with 46 rule applications. Total rules 296 place count 328 transition count 558
Iterating global reduction 1 with 46 rules applied. Total rules applied 342 place count 328 transition count 558
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 367 place count 328 transition count 533
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 387 place count 308 transition count 502
Iterating global reduction 2 with 20 rules applied. Total rules applied 407 place count 308 transition count 502
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 418 place count 308 transition count 491
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 424 place count 302 transition count 481
Iterating global reduction 3 with 6 rules applied. Total rules applied 430 place count 302 transition count 481
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 431 place count 302 transition count 480
Applied a total of 431 rules in 104 ms. Remains 302 /485 variables (removed 183) and now considering 480/752 (removed 272) transitions.
[2025-06-07 08:37:12] [INFO ] Flow matrix only has 438 transitions (discarded 42 similar events)
// Phase 1: matrix 438 rows 302 cols
[2025-06-07 08:37:12] [INFO ] Computed 66 invariants in 26 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:37:12] [INFO ] Implicit Places using invariants in 431 ms returned [96, 99, 102, 106, 107, 108, 109, 110, 272]
Discarding 9 places :
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Implicit Place search using SMT only with invariants took 474 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 293/485 places, 477/752 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 293 transition count 476
Applied a total of 1 rules in 7 ms. Remains 293 /293 variables (removed 0) and now considering 476/477 (removed 1) transitions.
[2025-06-07 08:37:12] [INFO ] Flow matrix only has 438 transitions (discarded 38 similar events)
// Phase 1: matrix 438 rows 293 cols
[2025-06-07 08:37:12] [INFO ] Computed 57 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:37:13] [INFO ] Implicit Places using invariants in 251 ms returned []
[2025-06-07 08:37:13] [INFO ] Flow matrix only has 438 transitions (discarded 38 similar events)
[2025-06-07 08:37:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:37:13] [INFO ] State equation strengthened by 51 read => feed constraints.
[2025-06-07 08:37:13] [INFO ] Implicit Places using invariants and state equation in 521 ms returned []
Implicit Place search using SMT with State Equation took 785 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 293/485 places, 476/752 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1389 ms. Remains : 293/485 places, 476/752 transitions.
Support contains 113 out of 293 places after structural reductions.
[2025-06-07 08:37:14] [INFO ] Flatten gal took : 77 ms
[2025-06-07 08:37:14] [INFO ] Flatten gal took : 33 ms
[2025-06-07 08:37:14] [INFO ] Input system was already deterministic with 476 transitions.
Support contains 109 out of 293 places (down from 113) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 2031 ms. (19 steps per ms) remains 13/64 properties
BEST_FIRST walk for 40004 steps (8 resets) in 189 ms. (210 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 102 ms. (388 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 113 ms. (350 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 185 ms. (215 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 105 ms. (377 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 114 ms. (347 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 107 ms. (370 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 268 ms. (148 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (8 resets) in 106 ms. (373 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 148 ms. (268 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 136 ms. (292 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 79 ms. (500 steps per ms) remains 13/13 properties
[2025-06-07 08:37:15] [INFO ] Flow matrix only has 438 transitions (discarded 38 similar events)
[2025-06-07 08:37:15] [INFO ] Invariant cache hit.
[2025-06-07 08:37:15] [INFO ] State equation strengthened by 51 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 146/172 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/172 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 117/289 variables, 48/54 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 08:37:16] [INFO ] Deduced a trap composed of 64 places in 102 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 08:37:16] [INFO ] Deduced a trap composed of 72 places in 85 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/289 variables, 2/56 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/289 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (OVERLAPS) 4/293 variables, 3/59 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/293 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 8 (OVERLAPS) 437/730 variables, 293/352 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/730 variables, 50/402 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/730 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 11 (OVERLAPS) 1/731 variables, 1/403 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/731 variables, 0/403 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 13 (OVERLAPS) 0/731 variables, 0/403 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Real declared 731/731 variables, and 403 constraints, problems are : Problem set: 0 solved, 13 unsolved in 2477 ms.
Refiners :[Positive P Invariants (semi-flows): 54/54 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 293/293 constraints, ReadFeed: 51/51 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp49 is UNSAT
At refinement iteration 1 (OVERLAPS) 146/172 variables, 6/6 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/172 variables, 0/6 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 117/289 variables, 48/54 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/289 variables, 2/56 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/289 variables, 0/56 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 4/293 variables, 3/59 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/293 variables, 0/59 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 437/730 variables, 293/352 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/730 variables, 50/402 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/730 variables, 10/412 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/730 variables, 0/412 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 12 (OVERLAPS) 1/731 variables, 1/413 constraints. Problems are: Problem set: 3 solved, 10 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 08:37:19] [INFO ] Deduced a trap composed of 69 places in 95 ms of which 17 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/731 variables, 1/414 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/731 variables, 0/414 constraints. Problems are: Problem set: 3 solved, 10 unsolved
At refinement iteration 15 (OVERLAPS) 0/731 variables, 0/414 constraints. Problems are: Problem set: 3 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 731/731 variables, and 414 constraints, problems are : Problem set: 3 solved, 10 unsolved in 2563 ms.
Refiners :[Positive P Invariants (semi-flows): 54/54 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 293/293 constraints, ReadFeed: 51/51 constraints, PredecessorRefiner: 10/13 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5081ms problems are : Problem set: 3 solved, 10 unsolved
Finished Parikh walk after 269 steps, including 2 resets, run visited all 1 properties in 2 ms. (steps per millisecond=134 )
Parikh walk visited 10 properties in 1785 ms.
Successfully simplified 3 atomic propositions for a total of 16 simplifications.
[2025-06-07 08:37:22] [INFO ] Flatten gal took : 26 ms
[2025-06-07 08:37:22] [INFO ] Flatten gal took : 25 ms
[2025-06-07 08:37:22] [INFO ] Input system was already deterministic with 476 transitions.
Support contains 99 out of 293 places (down from 102) after GAL structural reductions.
Computed a total of 2 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 293/293 places, 476/476 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 243 transition count 416
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 243 transition count 416
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 132 place count 243 transition count 384
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 155 place count 220 transition count 353
Iterating global reduction 1 with 23 rules applied. Total rules applied 178 place count 220 transition count 353
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 193 place count 220 transition count 338
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 211 place count 202 transition count 313
Iterating global reduction 2 with 18 rules applied. Total rules applied 229 place count 202 transition count 313
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 246 place count 202 transition count 296
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 254 place count 194 transition count 284
Iterating global reduction 3 with 8 rules applied. Total rules applied 262 place count 194 transition count 284
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 274 place count 194 transition count 272
Applied a total of 274 rules in 20 ms. Remains 194 /293 variables (removed 99) and now considering 272/476 (removed 204) transitions.
[2025-06-07 08:37:22] [INFO ] Flow matrix only has 247 transitions (discarded 25 similar events)
// Phase 1: matrix 247 rows 194 cols
[2025-06-07 08:37:22] [INFO ] Computed 57 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:37:23] [INFO ] Implicit Places using invariants in 116 ms returned [97]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 118 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 193/293 places, 272/476 transitions.
Applied a total of 0 rules in 2 ms. Remains 193 /193 variables (removed 0) and now considering 272/272 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 140 ms. Remains : 193/293 places, 272/476 transitions.
[2025-06-07 08:37:23] [INFO ] Flatten gal took : 12 ms
[2025-06-07 08:37:23] [INFO ] Flatten gal took : 12 ms
[2025-06-07 08:37:23] [INFO ] Input system was already deterministic with 272 transitions.
[2025-06-07 08:37:23] [INFO ] Flatten gal took : 12 ms
[2025-06-07 08:37:23] [INFO ] Flatten gal took : 12 ms
[2025-06-07 08:37:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality15681794197826043270.gal : 6 ms
[2025-06-07 08:37:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality9631406877640642946.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/CTLCardinality15681794197826043270.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9631406877640642946.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,1.1047e+19,2.82162,95804,2,9819,5,496103,6,0,1043,463130,0
Converting to forward existential form...Done !
original formula: EX((E(EG(((p474==0)||(p320==1))) U (((p87==0)||(p191==1)) * AG((p415==0)))) + ((!(A(((p395==0)||(p209==1)) U ((p395==0)||(p358==1)))) * (...190
=> equivalent forward existential formula: ([((FwdU(EY(Init),EG(((p474==0)||(p320==1)))) * ((p87==0)||(p191==1))) * !(E(TRUE U !((p415==0)))))] != FALSE + ...401
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t61, t63, t67, t75, t76, t77, t79, t86, t88, t92, t100, t101, t102, t104, t114, t...332
Hit Full ! (commute/partial/dont) 267/5/5
(forward)formula 0,0,8.26887,211700,1,0,436,1.14061e+06,585,228,7536,1.08819e+06,570
FORMULA Vasy2003-PT-none-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 293/293 places, 476/476 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 239 transition count 411
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 239 transition count 411
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 140 place count 239 transition count 379
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 169 place count 210 transition count 339
Iterating global reduction 1 with 29 rules applied. Total rules applied 198 place count 210 transition count 339
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 215 place count 210 transition count 322
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 237 place count 188 transition count 290
Iterating global reduction 2 with 22 rules applied. Total rules applied 259 place count 188 transition count 290
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 281 place count 188 transition count 268
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 289 place count 180 transition count 256
Iterating global reduction 3 with 8 rules applied. Total rules applied 297 place count 180 transition count 256
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 309 place count 180 transition count 244
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 312 place count 177 transition count 226
Iterating global reduction 4 with 3 rules applied. Total rules applied 315 place count 177 transition count 226
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 316 place count 177 transition count 225
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 318 place count 175 transition count 222
Iterating global reduction 5 with 2 rules applied. Total rules applied 320 place count 175 transition count 222
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 322 place count 175 transition count 220
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 323 place count 174 transition count 218
Iterating global reduction 6 with 1 rules applied. Total rules applied 324 place count 174 transition count 218
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 325 place count 173 transition count 215
Iterating global reduction 6 with 1 rules applied. Total rules applied 326 place count 173 transition count 215
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 327 place count 172 transition count 212
Iterating global reduction 6 with 1 rules applied. Total rules applied 328 place count 172 transition count 212
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 329 place count 171 transition count 210
Iterating global reduction 6 with 1 rules applied. Total rules applied 330 place count 171 transition count 210
Applied a total of 330 rules in 45 ms. Remains 171 /293 variables (removed 122) and now considering 210/476 (removed 266) transitions.
[2025-06-07 08:37:31] [INFO ] Flow matrix only has 191 transitions (discarded 19 similar events)
// Phase 1: matrix 191 rows 171 cols
[2025-06-07 08:37:31] [INFO ] Computed 57 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:37:31] [INFO ] Implicit Places using invariants in 99 ms returned [97]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 101 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 170/293 places, 210/476 transitions.
Applied a total of 0 rules in 3 ms. Remains 170 /170 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 150 ms. Remains : 170/293 places, 210/476 transitions.
[2025-06-07 08:37:31] [INFO ] Flatten gal took : 10 ms
[2025-06-07 08:37:31] [INFO ] Flatten gal took : 9 ms
[2025-06-07 08:37:31] [INFO ] Input system was already deterministic with 210 transitions.
[2025-06-07 08:37:31] [INFO ] Flatten gal took : 9 ms
[2025-06-07 08:37:31] [INFO ] Flatten gal took : 9 ms
[2025-06-07 08:37:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality13074596635378134172.gal : 3 ms
[2025-06-07 08:37:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality1913369829730610553.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/CTLCardinality13074596635378134172.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1913369829730610553.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,6.00022e+18,1.39494,55240,2,7991,5,271219,6,0,889,245338,0
Converting to forward existential form...Done !
original formula: AX(AG((p172==0)))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !((p172==0)))] = FALSE
(forward)formula 0,0,2.13247,55880,1,0,10,271463,10,2,1849,245338,4
FORMULA Vasy2003-PT-none-CTLCardinality-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 293/293 places, 476/476 transitions.
Graph (trivial) has 74 edges and 293 vertex of which 4 / 293 are part of one of the 2 SCC in 2 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 289 transition count 465
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 18 place count 281 transition count 465
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 18 place count 281 transition count 451
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 35 rules applied. Total rules applied 53 place count 260 transition count 451
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (trivial) has 50 edges and 260 vertex of which 4 / 260 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Iterating post reduction 2 with 4 rules applied. Total rules applied 57 place count 258 transition count 448
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 59 place count 258 transition count 446
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 59 place count 258 transition count 445
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 3 rules applied. Total rules applied 62 place count 256 transition count 445
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 62 place count 256 transition count 444
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 3 rules applied. Total rules applied 65 place count 254 transition count 444
Discarding 53 places :
Symmetric choice reduction at 4 with 53 rule applications. Total rules 118 place count 201 transition count 380
Iterating global reduction 4 with 53 rules applied. Total rules applied 171 place count 201 transition count 380
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 4 with 33 rules applied. Total rules applied 204 place count 201 transition count 347
Discarding 32 places :
Symmetric choice reduction at 5 with 32 rule applications. Total rules 236 place count 169 transition count 303
Iterating global reduction 5 with 32 rules applied. Total rules applied 268 place count 169 transition count 303
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 5 with 21 rules applied. Total rules applied 289 place count 169 transition count 282
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 304 place count 154 transition count 257
Iterating global reduction 6 with 15 rules applied. Total rules applied 319 place count 154 transition count 257
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 328 place count 154 transition count 248
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 329 place count 153 transition count 237
Iterating global reduction 7 with 1 rules applied. Total rules applied 330 place count 153 transition count 237
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 331 place count 152 transition count 235
Iterating global reduction 7 with 1 rules applied. Total rules applied 332 place count 152 transition count 235
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 333 place count 151 transition count 233
Iterating global reduction 7 with 1 rules applied. Total rules applied 334 place count 151 transition count 233
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 335 place count 150 transition count 230
Iterating global reduction 7 with 1 rules applied. Total rules applied 336 place count 150 transition count 230
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 337 place count 149 transition count 227
Iterating global reduction 7 with 1 rules applied. Total rules applied 338 place count 149 transition count 227
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 339 place count 148 transition count 225
Iterating global reduction 7 with 1 rules applied. Total rules applied 340 place count 148 transition count 225
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 7 with 33 rules applied. Total rules applied 373 place count 130 transition count 210
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 376 place count 130 transition count 207
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 6 Pre rules applied. Total rules applied 376 place count 130 transition count 201
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 8 with 16 rules applied. Total rules applied 392 place count 120 transition count 201
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 4 Pre rules applied. Total rules applied 392 place count 120 transition count 197
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 8 with 12 rules applied. Total rules applied 404 place count 112 transition count 197
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 407 place count 112 transition count 194
Discarding 5 places :
Symmetric choice reduction at 9 with 5 rule applications. Total rules 412 place count 107 transition count 187
Iterating global reduction 9 with 5 rules applied. Total rules applied 417 place count 107 transition count 187
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 424 place count 107 transition count 180
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 426 place count 105 transition count 177
Iterating global reduction 10 with 2 rules applied. Total rules applied 428 place count 105 transition count 177
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 10 with 9 rules applied. Total rules applied 437 place count 105 transition count 168
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 438 place count 104 transition count 162
Iterating global reduction 11 with 1 rules applied. Total rules applied 439 place count 104 transition count 162
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 11 with 4 rules applied. Total rules applied 443 place count 102 transition count 160
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 449 place count 102 transition count 154
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 450 place count 101 transition count 152
Iterating global reduction 12 with 1 rules applied. Total rules applied 451 place count 101 transition count 152
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 454 place count 101 transition count 149
Drop transitions (Redundant composition of simpler transitions.) removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 13 with 23 rules applied. Total rules applied 477 place count 101 transition count 126
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 2 Pre rules applied. Total rules applied 477 place count 101 transition count 124
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 13 with 5 rules applied. Total rules applied 482 place count 98 transition count 124
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 482 place count 98 transition count 123
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 484 place count 97 transition count 123
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 13 with 3 rules applied. Total rules applied 487 place count 95 transition count 122
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 13 with 3 rules applied. Total rules applied 490 place count 95 transition count 119
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 12 rules applied. Total rules applied 502 place count 89 transition count 113
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 15 with 24 rules applied. Total rules applied 526 place count 73 transition count 105
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 15 with 24 rules applied. Total rules applied 550 place count 57 transition count 97
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 556 place count 57 transition count 91
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 16 with 2 rules applied. Total rules applied 558 place count 57 transition count 89
Applied a total of 558 rules in 116 ms. Remains 57 /293 variables (removed 236) and now considering 89/476 (removed 387) transitions.
[2025-06-07 08:37:33] [INFO ] Flow matrix only has 82 transitions (discarded 7 similar events)
// Phase 1: matrix 82 rows 57 cols
[2025-06-07 08:37:33] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:37:34] [INFO ] Implicit Places using invariants in 42 ms returned [13, 14]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 43 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 55/293 places, 89/476 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 55 transition count 88
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 54 transition count 88
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 54 transition count 87
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 53 transition count 87
Applied a total of 4 rules in 3 ms. Remains 53 /55 variables (removed 2) and now considering 87/89 (removed 2) transitions.
[2025-06-07 08:37:34] [INFO ] Flow matrix only has 80 transitions (discarded 7 similar events)
// Phase 1: matrix 80 rows 53 cols
[2025-06-07 08:37:34] [INFO ] Computed 13 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:37:34] [INFO ] Implicit Places using invariants in 39 ms returned []
[2025-06-07 08:37:34] [INFO ] Flow matrix only has 80 transitions (discarded 7 similar events)
[2025-06-07 08:37:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:37:34] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 53/293 places, 87/476 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 262 ms. Remains : 53/293 places, 87/476 transitions.
[2025-06-07 08:37:34] [INFO ] Flatten gal took : 4 ms
[2025-06-07 08:37:34] [INFO ] Flatten gal took : 3 ms
[2025-06-07 08:37:34] [INFO ] Input system was already deterministic with 87 transitions.
RANDOM walk for 99 steps (0 resets) in 6 ms. (14 steps per ms) remains 0/1 properties
FORMULA Vasy2003-PT-none-CTLCardinality-2025-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-07 08:37:34] [INFO ] Flatten gal took : 3 ms
[2025-06-07 08:37:34] [INFO ] Flatten gal took : 2 ms
[2025-06-07 08:37:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1557751408716074407.gal : 1 ms
[2025-06-07 08:37:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10218004007224851289.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1557751408716074407.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10218004007224851289.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 293/293 places, 476/476 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 244 transition count 417
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 244 transition count 417
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 127 place count 244 transition count 388
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 154 place count 217 transition count 352
Iterating global reduction 1 with 27 rules applied. Total rules applied 181 place count 217 transition count 352
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 197 place count 217 transition count 336
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 218 place count 196 transition count 305
Iterating global reduction 2 with 21 rules applied. Total rules applied 239 place count 196 transition count 305
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 259 place count 196 transition count 285
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 267 place count 188 transition count 273
Iterating global reduction 3 with 8 rules applied. Total rules applied 275 place count 188 transition count 273
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 287 place count 188 transition count 261
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 288 place count 187 transition count 255
Iterating global reduction 4 with 1 rules applied. Total rules applied 289 place count 187 transition count 255
Applied a total of 289 rules in 22 ms. Remains 187 /293 variables (removed 106) and now considering 255/476 (removed 221) transitions.
[2025-06-07 08:37:34] [INFO ] Flow matrix only has 231 transitions (discarded 24 similar events)
// Phase 1: matrix 231 rows 187 cols
[2025-06-07 08:37:34] [INFO ] Computed 57 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:37:34] [INFO ] Implicit Places using invariants in 110 ms returned [99]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 111 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 186/293 places, 255/476 transitions.
Applied a total of 0 rules in 2 ms. Remains 186 /186 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 135 ms. Remains : 186/293 places, 255/476 transitions.
[2025-06-07 08:37:34] [INFO ] Flatten gal took : 10 ms
[2025-06-07 08:37:34] [INFO ] Flatten gal took : 9 ms
[2025-06-07 08:37:34] [INFO ] Input system was already deterministic with 255 transitions.
[2025-06-07 08:37:34] [INFO ] Flatten gal took : 9 ms
[2025-06-07 08:37:34] [INFO ] Flatten gal took : 9 ms
[2025-06-07 08:37:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality10361900912676930017.gal : 2 ms
[2025-06-07 08:37:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality17382725560562028179.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/CTLCardinality10361900912676930017.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17382725560562028179.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,1.74159e+19,1.56397,65440,2,8814,5,337893,6,0,998,310064,0
Converting to forward existential form...Done !
original formula: A(((EX(EG((((p388==1)||(p125==0))||(p81==1)))) * AG(((p12==0)||(p100==1)))) * (AG(EF((p90==1))) + ((p0==0) * AF(((p249==1)&&((p247==0)||(...240
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !(((!(EG(!((((p41==0)||(p293==1))||(p2==1))))) + (p458==0)) + (p251==1))))))))) * !(...543
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t65, t68, t76, t77, t85, t88, t96, t97, t107, t108, t109, t110, t119, t120, t121,...274
(forward)formula 0,0,11.5749,349884,1,0,407,1.86545e+06,548,219,7229,1.91168e+06,550
FORMULA Vasy2003-PT-none-CTLCardinality-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 293/293 places, 476/476 transitions.
Graph (trivial) has 69 edges and 293 vertex of which 4 / 293 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 289 transition count 464
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 20 place count 280 transition count 464
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 20 place count 280 transition count 451
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 33 rules applied. Total rules applied 53 place count 260 transition count 451
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (trivial) has 60 edges and 260 vertex of which 4 / 260 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 2 with 4 rules applied. Total rules applied 57 place count 258 transition count 448
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 59 place count 258 transition count 446
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 59 place count 258 transition count 445
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 3 rules applied. Total rules applied 62 place count 256 transition count 445
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 62 place count 256 transition count 444
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 3 rules applied. Total rules applied 65 place count 254 transition count 444
Discarding 48 places :
Symmetric choice reduction at 4 with 48 rule applications. Total rules 113 place count 206 transition count 385
Iterating global reduction 4 with 48 rules applied. Total rules applied 161 place count 206 transition count 385
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 4 with 31 rules applied. Total rules applied 192 place count 206 transition count 354
Discarding 27 places :
Symmetric choice reduction at 5 with 27 rule applications. Total rules 219 place count 179 transition count 317
Iterating global reduction 5 with 27 rules applied. Total rules applied 246 place count 179 transition count 317
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 5 with 18 rules applied. Total rules applied 264 place count 179 transition count 299
Discarding 12 places :
Symmetric choice reduction at 6 with 12 rule applications. Total rules 276 place count 167 transition count 277
Iterating global reduction 6 with 12 rules applied. Total rules applied 288 place count 167 transition count 277
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 296 place count 167 transition count 269
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 7 with 37 rules applied. Total rules applied 333 place count 146 transition count 253
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 7 with 15 rules applied. Total rules applied 348 place count 146 transition count 238
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 352 place count 142 transition count 238
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 18 Pre rules applied. Total rules applied 352 place count 142 transition count 220
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 9 with 47 rules applied. Total rules applied 399 place count 113 transition count 220
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 11 Pre rules applied. Total rules applied 399 place count 113 transition count 209
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 9 with 33 rules applied. Total rules applied 432 place count 91 transition count 209
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 9 with 8 rules applied. Total rules applied 440 place count 91 transition count 201
Discarding 6 places :
Symmetric choice reduction at 10 with 6 rule applications. Total rules 446 place count 85 transition count 193
Iterating global reduction 10 with 6 rules applied. Total rules applied 452 place count 85 transition count 193
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 10 with 7 rules applied. Total rules applied 459 place count 85 transition count 186
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 461 place count 83 transition count 183
Iterating global reduction 11 with 2 rules applied. Total rules applied 463 place count 83 transition count 183
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 11 with 7 rules applied. Total rules applied 470 place count 83 transition count 176
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 12 with 6 rules applied. Total rules applied 476 place count 80 transition count 173
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 12 with 12 rules applied. Total rules applied 488 place count 80 transition count 161
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 489 place count 79 transition count 159
Iterating global reduction 13 with 1 rules applied. Total rules applied 490 place count 79 transition count 159
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 13 with 5 rules applied. Total rules applied 495 place count 79 transition count 154
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 14 with 19 rules applied. Total rules applied 514 place count 79 transition count 135
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 1 Pre rules applied. Total rules applied 514 place count 79 transition count 134
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 14 with 3 rules applied. Total rules applied 517 place count 77 transition count 134
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 1 Pre rules applied. Total rules applied 517 place count 77 transition count 133
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 519 place count 76 transition count 133
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 14 with 3 rules applied. Total rules applied 522 place count 74 transition count 132
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 14 with 3 rules applied. Total rules applied 525 place count 74 transition count 129
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 12 rules applied. Total rules applied 537 place count 68 transition count 123
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 16 with 3 rules applied. Total rules applied 540 place count 66 transition count 122
Applied a total of 540 rules in 64 ms. Remains 66 /293 variables (removed 227) and now considering 122/476 (removed 354) transitions.
[2025-06-07 08:37:46] [INFO ] Flow matrix only has 111 transitions (discarded 11 similar events)
// Phase 1: matrix 111 rows 66 cols
[2025-06-07 08:37:46] [INFO ] Computed 14 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:37:46] [INFO ] Implicit Places using invariants in 48 ms returned []
[2025-06-07 08:37:46] [INFO ] Flow matrix only has 111 transitions (discarded 11 similar events)
[2025-06-07 08:37:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:37:46] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 08:37:46] [INFO ] Redundant transitions in 14 ms returned []
Running 104 sub problems to find dead transitions.
[2025-06-07 08:37:46] [INFO ] Flow matrix only has 111 transitions (discarded 11 similar events)
[2025-06-07 08:37:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (OVERLAPS) 3/65 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (OVERLAPS) 1/66 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (OVERLAPS) 110/176 variables, 66/80 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/176 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 9 (OVERLAPS) 0/176 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Real declared 176/177 variables, and 80 constraints, problems are : Problem set: 0 solved, 104 unsolved in 2885 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 66/66 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 104 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (OVERLAPS) 3/65 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (OVERLAPS) 1/66 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (OVERLAPS) 110/176 variables, 66/80 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/176 variables, 104/184 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/176 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 10 (OVERLAPS) 0/176 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Int declared 176/177 variables, and 184 constraints, problems are : Problem set: 0 solved, 104 unsolved in 3078 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 66/66 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6001ms problems are : Problem set: 0 solved, 104 unsolved
Search for dead transitions found 0 dead transitions in 6006ms
Starting structural reductions in SI_CTL mode, iteration 1 : 66/293 places, 122/476 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6207 ms. Remains : 66/293 places, 122/476 transitions.
[2025-06-07 08:37:52] [INFO ] Flatten gal took : 8 ms
[2025-06-07 08:37:52] [INFO ] Flatten gal took : 3 ms
[2025-06-07 08:37:52] [INFO ] Input system was already deterministic with 122 transitions.
[2025-06-07 08:37:52] [INFO ] Flatten gal took : 3 ms
[2025-06-07 08:37:52] [INFO ] Flatten gal took : 3 ms
[2025-06-07 08:37:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality3480043208328911476.gal : 1 ms
[2025-06-07 08:37:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality17693620593128721559.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/CTLCardinality3480043208328911476.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17693620593128721559.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,150336,0.02941,4640,2,234,5,3054,5,0,387,2834,0
Converting to forward existential form...Done !
original formula: (EF((AF((p359==1)) + AG((p337!=1)))) * !(A(EG(AG((p132==1))) U (((p105==0) * !(AF((p227==0)))) * EG(((p400==0)||(p458==1)))))))
=> equivalent forward existential formula: ((([((FwdU((Init * E(TRUE U (!(EG(!((p359==1)))) + !(E(TRUE U !((p337!=1))))))),!((((p105==0) * !(!(EG(!((p227==...868
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.22847,12832,1,0,61,45070,51,68,2013,49668,112
FORMULA Vasy2003-PT-none-CTLCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 293/293 places, 476/476 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 242 transition count 416
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 242 transition count 416
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 0 with 31 rules applied. Total rules applied 133 place count 242 transition count 385
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 161 place count 214 transition count 346
Iterating global reduction 1 with 28 rules applied. Total rules applied 189 place count 214 transition count 346
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 206 place count 214 transition count 329
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 226 place count 194 transition count 300
Iterating global reduction 2 with 20 rules applied. Total rules applied 246 place count 194 transition count 300
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 265 place count 194 transition count 281
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 273 place count 186 transition count 269
Iterating global reduction 3 with 8 rules applied. Total rules applied 281 place count 186 transition count 269
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 293 place count 186 transition count 257
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 295 place count 184 transition count 245
Iterating global reduction 4 with 2 rules applied. Total rules applied 297 place count 184 transition count 245
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 298 place count 183 transition count 243
Iterating global reduction 4 with 1 rules applied. Total rules applied 299 place count 183 transition count 243
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 300 place count 182 transition count 241
Iterating global reduction 4 with 1 rules applied. Total rules applied 301 place count 182 transition count 241
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 302 place count 181 transition count 238
Iterating global reduction 4 with 1 rules applied. Total rules applied 303 place count 181 transition count 238
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 304 place count 180 transition count 235
Iterating global reduction 4 with 1 rules applied. Total rules applied 305 place count 180 transition count 235
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 306 place count 179 transition count 233
Iterating global reduction 4 with 1 rules applied. Total rules applied 307 place count 179 transition count 233
Applied a total of 307 rules in 28 ms. Remains 179 /293 variables (removed 114) and now considering 233/476 (removed 243) transitions.
[2025-06-07 08:37:52] [INFO ] Flow matrix only has 210 transitions (discarded 23 similar events)
// Phase 1: matrix 210 rows 179 cols
[2025-06-07 08:37:52] [INFO ] Computed 57 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:37:52] [INFO ] Implicit Places using invariants in 149 ms returned [97]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 149 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 178/293 places, 233/476 transitions.
Applied a total of 0 rules in 1 ms. Remains 178 /178 variables (removed 0) and now considering 233/233 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 180 ms. Remains : 178/293 places, 233/476 transitions.
[2025-06-07 08:37:52] [INFO ] Flatten gal took : 6 ms
[2025-06-07 08:37:52] [INFO ] Flatten gal took : 7 ms
[2025-06-07 08:37:52] [INFO ] Input system was already deterministic with 233 transitions.
[2025-06-07 08:37:52] [INFO ] Flatten gal took : 7 ms
[2025-06-07 08:37:52] [INFO ] Flatten gal took : 8 ms
[2025-06-07 08:37:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality8079215122114670005.gal : 1 ms
[2025-06-07 08:37:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality7739324302657827075.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/CTLCardinality8079215122114670005.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7739324302657827075.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,8.73723e+18,1.63291,68568,2,8018,5,355926,6,0,944,321002,0
Converting to forward existential form...Done !
original formula: EX(EF((((AX(AG((p26==0))) + AG(((p110==0)&&(p441==1)))) + ((p323==1)||(p454==1))) + (((p410==0)&&(p1==1))&&(p159==1)))))
=> equivalent forward existential formula: ((([(FwdU(EY(Init),TRUE) * !(EX(!(!(E(TRUE U !((p26==0))))))))] != FALSE + [(FwdU(EY(Init),TRUE) * !(E(TRUE U !(...325
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t61, t63, t66, t71, t72, t79, t81, t84, t89, t90, t97, t101, t102, t103, t104, t1...289
(forward)formula 0,1,6.80184,207920,1,0,381,1.18387e+06,489,193,6941,977644,482
FORMULA Vasy2003-PT-none-CTLCardinality-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 293/293 places, 476/476 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 242 transition count 415
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 242 transition count 415
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 134 place count 242 transition count 383
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 160 place count 216 transition count 346
Iterating global reduction 1 with 26 rules applied. Total rules applied 186 place count 216 transition count 346
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 201 place count 216 transition count 331
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 219 place count 198 transition count 305
Iterating global reduction 2 with 18 rules applied. Total rules applied 237 place count 198 transition count 305
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 256 place count 198 transition count 286
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 262 place count 192 transition count 277
Iterating global reduction 3 with 6 rules applied. Total rules applied 268 place count 192 transition count 277
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 277 place count 192 transition count 268
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 278 place count 191 transition count 262
Iterating global reduction 4 with 1 rules applied. Total rules applied 279 place count 191 transition count 262
Applied a total of 279 rules in 12 ms. Remains 191 /293 variables (removed 102) and now considering 262/476 (removed 214) transitions.
[2025-06-07 08:37:59] [INFO ] Flow matrix only has 241 transitions (discarded 21 similar events)
// Phase 1: matrix 241 rows 191 cols
[2025-06-07 08:37:59] [INFO ] Computed 57 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:37:59] [INFO ] Implicit Places using invariants in 125 ms returned [97]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 139 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 190/293 places, 262/476 transitions.
Applied a total of 0 rules in 1 ms. Remains 190 /190 variables (removed 0) and now considering 262/262 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 152 ms. Remains : 190/293 places, 262/476 transitions.
[2025-06-07 08:37:59] [INFO ] Flatten gal took : 8 ms
[2025-06-07 08:37:59] [INFO ] Flatten gal took : 8 ms
[2025-06-07 08:37:59] [INFO ] Input system was already deterministic with 262 transitions.
[2025-06-07 08:37:59] [INFO ] Flatten gal took : 8 ms
[2025-06-07 08:37:59] [INFO ] Flatten gal took : 8 ms
[2025-06-07 08:37:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality17759614457872557328.gal : 2 ms
[2025-06-07 08:37:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality1119371406339126857.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/CTLCardinality17759614457872557328.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1119371406339126857.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,8.64866e+18,1.81387,71160,2,8569,5,366590,6,0,1021,334795,0
Converting to forward existential form...Done !
original formula: EF((!(A(AF(((p93==0)||(p125==1))) U !(EG((p383==1))))) * (AG((p197==0)) + EX((((p205==0)&&(p442==1))||(p155==1))))))
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(!((E(!(!(EG((p383==1)))) U (!(!(EG(!(((p93==0)||(p125==1)))))) * !(!(EG((p383==1)))))) +...418
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t60, t62, t76, t77, t84, t86, t100, t101, t111, t112, t114, t115, t128, t130, t13...288
Using saturation style SCC detection
Detected timeout of ITS tools.
[2025-06-07 08:38:29] [INFO ] Flatten gal took : 8 ms
[2025-06-07 08:38:29] [INFO ] Applying decomposition
[2025-06-07 08:38:29] [INFO ] Flatten gal took : 8 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/graph15616375516793309381.txt' '-o' '/tmp/graph15616375516793309381.bin' '-w' '/tmp/graph15616375516793309381.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15616375516793309381.bin' '-l' '-1' '-v' '-w' '/tmp/graph15616375516793309381.weights' '-q' '0' '-e' '0.001'
[2025-06-07 08:38:30] [INFO ] Decomposing Gal with order
[2025-06-07 08:38:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 08:38:30] [INFO ] Removed a total of 238 redundant transitions.
[2025-06-07 08:38:30] [INFO ] Flatten gal took : 100 ms
[2025-06-07 08:38:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 87 labels/synchronizations in 32 ms.
[2025-06-07 08:38:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality5612826032582069871.gal : 13 ms
[2025-06-07 08:38:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality14842202152342366605.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/CTLCardinality5612826032582069871.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14842202152342366605.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,8.64866e+18,0.438482,23740,234,82,38778,2970,723,105237,118,14867,0
Converting to forward existential form...Done !
original formula: EF((!(A(AF(((i6.u34.p93==0)||(i9.u45.p125==1))) U !(EG((i9.u47.p383==1))))) * (AG((i9.u50.p197==0)) + EX((((i10.i0.u51.p205==0)&&(i11.u62...188
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(!((E(!(!(EG((i9.u47.p383==1)))) U (!(!(EG(!(((i6.u34.p93==0)||(i9.u45.p125==1)))))) * !(...521
Reverse transition relation is NOT exact ! Due to transitions t76, t101, t111, t112, t114, t115, t124, t130, t131, i8.i2.u42.t6, i8.i2.u43.t5, i8.i2.u44.t4...363
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
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
(forward)formula 0,1,6.02119,211260,1,0,268901,3269,4301,1.3179e+06,575,14867,94519
FORMULA Vasy2003-PT-none-CTLCardinality-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 293/293 places, 476/476 transitions.
Graph (trivial) has 74 edges and 293 vertex of which 4 / 293 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 289 transition count 463
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 22 place count 279 transition count 463
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 22 place count 279 transition count 450
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 33 rules applied. Total rules applied 55 place count 259 transition count 450
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (trivial) has 51 edges and 259 vertex of which 4 / 259 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Iterating post reduction 2 with 4 rules applied. Total rules applied 59 place count 257 transition count 447
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 61 place count 257 transition count 445
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 61 place count 257 transition count 444
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 3 rules applied. Total rules applied 64 place count 255 transition count 444
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 64 place count 255 transition count 443
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 3 rules applied. Total rules applied 67 place count 253 transition count 443
Discarding 52 places :
Symmetric choice reduction at 4 with 52 rule applications. Total rules 119 place count 201 transition count 381
Iterating global reduction 4 with 52 rules applied. Total rules applied 171 place count 201 transition count 381
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 4 with 33 rules applied. Total rules applied 204 place count 201 transition count 348
Discarding 33 places :
Symmetric choice reduction at 5 with 33 rule applications. Total rules 237 place count 168 transition count 303
Iterating global reduction 5 with 33 rules applied. Total rules applied 270 place count 168 transition count 303
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 5 with 19 rules applied. Total rules applied 289 place count 168 transition count 284
Discarding 16 places :
Symmetric choice reduction at 6 with 16 rule applications. Total rules 305 place count 152 transition count 257
Iterating global reduction 6 with 16 rules applied. Total rules applied 321 place count 152 transition count 257
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 331 place count 152 transition count 247
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 7 with 35 rules applied. Total rules applied 366 place count 132 transition count 232
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 7 with 15 rules applied. Total rules applied 381 place count 132 transition count 217
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 385 place count 128 transition count 217
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 16 Pre rules applied. Total rules applied 385 place count 128 transition count 201
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 9 with 44 rules applied. Total rules applied 429 place count 100 transition count 201
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 12 Pre rules applied. Total rules applied 429 place count 100 transition count 189
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 9 with 36 rules applied. Total rules applied 465 place count 76 transition count 189
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 9 with 9 rules applied. Total rules applied 474 place count 76 transition count 180
Discarding 5 places :
Symmetric choice reduction at 10 with 5 rule applications. Total rules 479 place count 71 transition count 173
Iterating global reduction 10 with 5 rules applied. Total rules applied 484 place count 71 transition count 173
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 10 with 9 rules applied. Total rules applied 493 place count 71 transition count 164
Discarding 3 places :
Symmetric choice reduction at 11 with 3 rule applications. Total rules 496 place count 68 transition count 152
Iterating global reduction 11 with 3 rules applied. Total rules applied 499 place count 68 transition count 152
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 11 with 7 rules applied. Total rules applied 506 place count 68 transition count 145
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 507 place count 67 transition count 139
Iterating global reduction 12 with 1 rules applied. Total rules applied 508 place count 67 transition count 139
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 511 place count 67 transition count 136
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 13 with 4 rules applied. Total rules applied 515 place count 65 transition count 134
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 521 place count 65 transition count 128
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 522 place count 64 transition count 126
Iterating global reduction 14 with 1 rules applied. Total rules applied 523 place count 64 transition count 126
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 14 with 3 rules applied. Total rules applied 526 place count 64 transition count 123
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 15 with 17 rules applied. Total rules applied 543 place count 64 transition count 106
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 1 Pre rules applied. Total rules applied 543 place count 64 transition count 105
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 15 with 3 rules applied. Total rules applied 546 place count 62 transition count 105
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 1 Pre rules applied. Total rules applied 546 place count 62 transition count 104
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 548 place count 61 transition count 104
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 15 with 3 rules applied. Total rules applied 551 place count 59 transition count 103
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 15 with 3 rules applied. Total rules applied 554 place count 59 transition count 100
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 16 with 12 rules applied. Total rules applied 566 place count 53 transition count 94
Applied a total of 566 rules in 55 ms. Remains 53 /293 variables (removed 240) and now considering 94/476 (removed 382) transitions.
[2025-06-07 08:38:36] [INFO ] Flow matrix only has 84 transitions (discarded 10 similar events)
// Phase 1: matrix 84 rows 53 cols
[2025-06-07 08:38:36] [INFO ] Computed 13 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:38:36] [INFO ] Implicit Places using invariants in 55 ms returned []
[2025-06-07 08:38:36] [INFO ] Flow matrix only has 84 transitions (discarded 10 similar events)
[2025-06-07 08:38:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:38:36] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 08:38:36] [INFO ] Redundant transitions in 17 ms returned []
Running 77 sub problems to find dead transitions.
[2025-06-07 08:38:36] [INFO ] Flow matrix only has 84 transitions (discarded 10 similar events)
[2025-06-07 08:38:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (OVERLAPS) 2/52 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 1/53 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 83/136 variables, 53/66 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/136 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (OVERLAPS) 0/136 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 136/137 variables, and 66 constraints, problems are : Problem set: 0 solved, 77 unsolved in 1756 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 53/53 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (OVERLAPS) 2/52 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 1/53 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 83/136 variables, 53/66 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/136 variables, 77/143 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/136 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 10 (OVERLAPS) 0/136 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 136/137 variables, and 143 constraints, problems are : Problem set: 0 solved, 77 unsolved in 1980 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 53/53 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3753ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 3754ms
Starting structural reductions in SI_CTL mode, iteration 1 : 53/293 places, 94/476 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3959 ms. Remains : 53/293 places, 94/476 transitions.
[2025-06-07 08:38:40] [INFO ] Flatten gal took : 3 ms
[2025-06-07 08:38:40] [INFO ] Flatten gal took : 3 ms
[2025-06-07 08:38:40] [INFO ] Input system was already deterministic with 94 transitions.
[2025-06-07 08:38:40] [INFO ] Flatten gal took : 2 ms
[2025-06-07 08:38:40] [INFO ] Flatten gal took : 2 ms
[2025-06-07 08:38:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15476075420126576571.gal : 0 ms
[2025-06-07 08:38:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7921528394140312171.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15476075420126576571.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7921528394140312171.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality7921528394140312171.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 36
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :36 after 69
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :69 after 180
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :180 after 18576
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,56160,0.045771,4716,2,188,10,2145,6,0,310,1565,0
Total reachable state count : 56160
Verifying 1 reachability properties.
Reachability property Vasy2003-PT-none-CTLCardinality-2025-07 is true.
FORMULA Vasy2003-PT-none-CTLCardinality-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Vasy2003-PT-none-CTLCardinality-2025-07,432,0.046216,4716,2,76,10,2145,6,0,313,1565,0
RANDOM walk for 19325 steps (3 resets) in 248 ms. (77 steps per ms) remains 0/1 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 293/293 places, 476/476 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 242 transition count 415
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 242 transition count 415
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 132 place count 242 transition count 385
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 160 place count 214 transition count 346
Iterating global reduction 1 with 28 rules applied. Total rules applied 188 place count 214 transition count 346
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 205 place count 214 transition count 329
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 226 place count 193 transition count 299
Iterating global reduction 2 with 21 rules applied. Total rules applied 247 place count 193 transition count 299
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 268 place count 193 transition count 278
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 276 place count 185 transition count 266
Iterating global reduction 3 with 8 rules applied. Total rules applied 284 place count 185 transition count 266
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 296 place count 185 transition count 254
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 298 place count 183 transition count 242
Iterating global reduction 4 with 2 rules applied. Total rules applied 300 place count 183 transition count 242
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 301 place count 182 transition count 240
Iterating global reduction 4 with 1 rules applied. Total rules applied 302 place count 182 transition count 240
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 303 place count 181 transition count 238
Iterating global reduction 4 with 1 rules applied. Total rules applied 304 place count 181 transition count 238
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 305 place count 180 transition count 235
Iterating global reduction 4 with 1 rules applied. Total rules applied 306 place count 180 transition count 235
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 307 place count 179 transition count 232
Iterating global reduction 4 with 1 rules applied. Total rules applied 308 place count 179 transition count 232
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 309 place count 178 transition count 230
Iterating global reduction 4 with 1 rules applied. Total rules applied 310 place count 178 transition count 230
Applied a total of 310 rules in 36 ms. Remains 178 /293 variables (removed 115) and now considering 230/476 (removed 246) transitions.
[2025-06-07 08:38:40] [INFO ] Flow matrix only has 208 transitions (discarded 22 similar events)
// Phase 1: matrix 208 rows 178 cols
[2025-06-07 08:38:40] [INFO ] Computed 57 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:38:40] [INFO ] Implicit Places using invariants in 125 ms returned [98]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 128 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 177/293 places, 230/476 transitions.
Applied a total of 0 rules in 1 ms. Remains 177 /177 variables (removed 0) and now considering 230/230 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 165 ms. Remains : 177/293 places, 230/476 transitions.
[2025-06-07 08:38:40] [INFO ] Flatten gal took : 6 ms
[2025-06-07 08:38:40] [INFO ] Flatten gal took : 6 ms
[2025-06-07 08:38:40] [INFO ] Input system was already deterministic with 230 transitions.
[2025-06-07 08:38:40] [INFO ] Flatten gal took : 5 ms
[2025-06-07 08:38:40] [INFO ] Flatten gal took : 5 ms
[2025-06-07 08:38:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality3733990687851237475.gal : 1 ms
[2025-06-07 08:38:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality17344918746415079131.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/CTLCardinality3733990687851237475.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17344918746415079131.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,9.92917e+18,1.37265,62988,2,9645,5,321695,6,0,937,293390,0
Converting to forward existential form...Done !
original formula: AG(((EX(!(A((((p79==0)||(p94==1))&&(p420==1)) U (p320!=0)))) + (p30==0)) + (p472==1)))
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !((p472==1))) * !((p30==0))) * !(EX(!(!((E(!((p320!=0)) U (!((((p79==0)||(p94==1))&&(p420=...211
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t61, t62, t65, t70, t71, t78, t79, t82, t87, t88, t98, t99, t100, t101, t105, t10...282
(forward)formula 0,1,5.4388,177544,1,0,379,1.01668e+06,484,196,6492,861388,482
FORMULA Vasy2003-PT-none-CTLCardinality-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 293/293 places, 476/476 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 241 transition count 413
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 241 transition count 413
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 138 place count 241 transition count 379
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 164 place count 215 transition count 343
Iterating global reduction 1 with 26 rules applied. Total rules applied 190 place count 215 transition count 343
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 204 place count 215 transition count 329
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 225 place count 194 transition count 299
Iterating global reduction 2 with 21 rules applied. Total rules applied 246 place count 194 transition count 299
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 267 place count 194 transition count 278
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 275 place count 186 transition count 266
Iterating global reduction 3 with 8 rules applied. Total rules applied 283 place count 186 transition count 266
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 295 place count 186 transition count 254
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 296 place count 185 transition count 248
Iterating global reduction 4 with 1 rules applied. Total rules applied 297 place count 185 transition count 248
Applied a total of 297 rules in 15 ms. Remains 185 /293 variables (removed 108) and now considering 248/476 (removed 228) transitions.
[2025-06-07 08:38:46] [INFO ] Flow matrix only has 226 transitions (discarded 22 similar events)
// Phase 1: matrix 226 rows 185 cols
[2025-06-07 08:38:46] [INFO ] Computed 57 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:38:46] [INFO ] Implicit Places using invariants in 105 ms returned [97]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 105 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 184/293 places, 248/476 transitions.
Applied a total of 0 rules in 2 ms. Remains 184 /184 variables (removed 0) and now considering 248/248 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 123 ms. Remains : 184/293 places, 248/476 transitions.
[2025-06-07 08:38:46] [INFO ] Flatten gal took : 7 ms
[2025-06-07 08:38:46] [INFO ] Flatten gal took : 6 ms
[2025-06-07 08:38:46] [INFO ] Input system was already deterministic with 248 transitions.
[2025-06-07 08:38:46] [INFO ] Flatten gal took : 6 ms
[2025-06-07 08:38:46] [INFO ] Flatten gal took : 6 ms
[2025-06-07 08:38:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality17387343928162266440.gal : 1 ms
[2025-06-07 08:38:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality3445957505532112319.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/CTLCardinality17387343928162266440.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3445957505532112319.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,7.7369e+18,1.61092,71980,2,8703,5,375780,6,0,983,340834,0
Converting to forward existential form...Done !
original formula: (AF(((p72==0)&&(p208==1))) + EF((((p15==0)&&(p423==1)) + AX(((p408==0)&&(p405==0))))))
=> equivalent forward existential formula: [FwdG((Init * !(E(TRUE U (((p15==0)&&(p423==1)) + !(EX(!(((p408==0)&&(p405==0))))))))),!(((p72==0)&&(p208==1))))...164
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t61, t64, t72, t73, t81, t84, t92, t93, t103, t104, t105, t106, t115, t117, t119,...280
(forward)formula 0,1,5.2996,166700,1,0,397,892413,526,208,7088,862548,515
FORMULA Vasy2003-PT-none-CTLCardinality-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 293/293 places, 476/476 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 240 transition count 413
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 240 transition count 413
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 139 place count 240 transition count 380
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 166 place count 213 transition count 343
Iterating global reduction 1 with 27 rules applied. Total rules applied 193 place count 213 transition count 343
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 207 place count 213 transition count 329
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 229 place count 191 transition count 297
Iterating global reduction 2 with 22 rules applied. Total rules applied 251 place count 191 transition count 297
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 273 place count 191 transition count 275
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 281 place count 183 transition count 263
Iterating global reduction 3 with 8 rules applied. Total rules applied 289 place count 183 transition count 263
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 301 place count 183 transition count 251
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 302 place count 182 transition count 245
Iterating global reduction 4 with 1 rules applied. Total rules applied 303 place count 182 transition count 245
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 304 place count 181 transition count 243
Iterating global reduction 4 with 1 rules applied. Total rules applied 305 place count 181 transition count 243
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 306 place count 180 transition count 241
Iterating global reduction 4 with 1 rules applied. Total rules applied 307 place count 180 transition count 241
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 308 place count 179 transition count 238
Iterating global reduction 4 with 1 rules applied. Total rules applied 309 place count 179 transition count 238
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 310 place count 178 transition count 235
Iterating global reduction 4 with 1 rules applied. Total rules applied 311 place count 178 transition count 235
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 312 place count 177 transition count 233
Iterating global reduction 4 with 1 rules applied. Total rules applied 313 place count 177 transition count 233
Applied a total of 313 rules in 24 ms. Remains 177 /293 variables (removed 116) and now considering 233/476 (removed 243) transitions.
[2025-06-07 08:38:51] [INFO ] Flow matrix only has 212 transitions (discarded 21 similar events)
// Phase 1: matrix 212 rows 177 cols
[2025-06-07 08:38:51] [INFO ] Computed 57 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:38:51] [INFO ] Implicit Places using invariants in 104 ms returned [97]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 106 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 176/293 places, 233/476 transitions.
Applied a total of 0 rules in 2 ms. Remains 176 /176 variables (removed 0) and now considering 233/233 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 132 ms. Remains : 176/293 places, 233/476 transitions.
[2025-06-07 08:38:51] [INFO ] Flatten gal took : 5 ms
[2025-06-07 08:38:51] [INFO ] Flatten gal took : 6 ms
[2025-06-07 08:38:51] [INFO ] Input system was already deterministic with 233 transitions.
[2025-06-07 08:38:51] [INFO ] Flatten gal took : 6 ms
[2025-06-07 08:38:51] [INFO ] Flatten gal took : 6 ms
[2025-06-07 08:38:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality16183362694978528112.gal : 1 ms
[2025-06-07 08:38:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality3856342091223639012.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/CTLCardinality16183362694978528112.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3856342091223639012.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,6.26073e+18,1.25251,59472,2,8499,5,291163,6,0,936,262765,0
Converting to forward existential form...Done !
original formula: AG(((AX((((p317==0)&&(p412==0))&&(p8==1))) + (p370==0)) + (p92==1)))
=> equivalent forward existential formula: [(EY(((FwdU(Init,TRUE) * !((p92==1))) * !((p370==0)))) * !((((p317==0)&&(p412==0))&&(p8==1))))] = FALSE
(forward)formula 0,0,1.4537,59472,1,0,14,291163,13,6,1545,262765,4
FORMULA Vasy2003-PT-none-CTLCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 293/293 places, 476/476 transitions.
Graph (trivial) has 75 edges and 293 vertex of which 4 / 293 are part of one of the 2 SCC in 2 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 289 transition count 463
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 22 place count 279 transition count 463
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 22 place count 279 transition count 449
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 35 rules applied. Total rules applied 57 place count 258 transition count 449
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (trivial) has 51 edges and 258 vertex of which 4 / 258 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 2 with 4 rules applied. Total rules applied 61 place count 256 transition count 446
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 63 place count 256 transition count 444
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 63 place count 256 transition count 443
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 3 rules applied. Total rules applied 66 place count 254 transition count 443
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 66 place count 254 transition count 442
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 3 rules applied. Total rules applied 69 place count 252 transition count 442
Discarding 54 places :
Symmetric choice reduction at 4 with 54 rule applications. Total rules 123 place count 198 transition count 377
Iterating global reduction 4 with 54 rules applied. Total rules applied 177 place count 198 transition count 377
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 4 with 33 rules applied. Total rules applied 210 place count 198 transition count 344
Discarding 33 places :
Symmetric choice reduction at 5 with 33 rule applications. Total rules 243 place count 165 transition count 299
Iterating global reduction 5 with 33 rules applied. Total rules applied 276 place count 165 transition count 299
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 5 with 21 rules applied. Total rules applied 297 place count 165 transition count 278
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 312 place count 150 transition count 253
Iterating global reduction 6 with 15 rules applied. Total rules applied 327 place count 150 transition count 253
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 336 place count 150 transition count 244
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 337 place count 149 transition count 233
Iterating global reduction 7 with 1 rules applied. Total rules applied 338 place count 149 transition count 233
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 339 place count 148 transition count 231
Iterating global reduction 7 with 1 rules applied. Total rules applied 340 place count 148 transition count 231
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 341 place count 147 transition count 229
Iterating global reduction 7 with 1 rules applied. Total rules applied 342 place count 147 transition count 229
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 343 place count 146 transition count 226
Iterating global reduction 7 with 1 rules applied. Total rules applied 344 place count 146 transition count 226
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 345 place count 145 transition count 223
Iterating global reduction 7 with 1 rules applied. Total rules applied 346 place count 145 transition count 223
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 347 place count 144 transition count 221
Iterating global reduction 7 with 1 rules applied. Total rules applied 348 place count 144 transition count 221
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 7 with 35 rules applied. Total rules applied 383 place count 124 transition count 206
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 7 with 13 rules applied. Total rules applied 396 place count 124 transition count 193
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 400 place count 120 transition count 193
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 15 Pre rules applied. Total rules applied 400 place count 120 transition count 178
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 9 with 42 rules applied. Total rules applied 442 place count 93 transition count 178
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 12 Pre rules applied. Total rules applied 442 place count 93 transition count 166
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 9 with 36 rules applied. Total rules applied 478 place count 69 transition count 166
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 9 with 9 rules applied. Total rules applied 487 place count 69 transition count 157
Discarding 5 places :
Symmetric choice reduction at 10 with 5 rule applications. Total rules 492 place count 64 transition count 150
Iterating global reduction 10 with 5 rules applied. Total rules applied 497 place count 64 transition count 150
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 10 with 7 rules applied. Total rules applied 504 place count 64 transition count 143
Discarding 3 places :
Symmetric choice reduction at 11 with 3 rule applications. Total rules 507 place count 61 transition count 131
Iterating global reduction 11 with 3 rules applied. Total rules applied 510 place count 61 transition count 131
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 516 place count 61 transition count 125
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 12 with 4 rules applied. Total rules applied 520 place count 59 transition count 123
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 526 place count 59 transition count 117
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 527 place count 58 transition count 115
Iterating global reduction 13 with 1 rules applied. Total rules applied 528 place count 58 transition count 115
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 531 place count 58 transition count 112
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 14 with 19 rules applied. Total rules applied 550 place count 58 transition count 93
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 1 Pre rules applied. Total rules applied 550 place count 58 transition count 92
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 14 with 3 rules applied. Total rules applied 553 place count 56 transition count 92
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 1 Pre rules applied. Total rules applied 553 place count 56 transition count 91
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 555 place count 55 transition count 91
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 14 with 3 rules applied. Total rules applied 558 place count 53 transition count 90
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 14 with 3 rules applied. Total rules applied 561 place count 53 transition count 87
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 12 rules applied. Total rules applied 573 place count 47 transition count 81
Applied a total of 573 rules in 74 ms. Remains 47 /293 variables (removed 246) and now considering 81/476 (removed 395) transitions.
[2025-06-07 08:38:53] [INFO ] Flow matrix only has 74 transitions (discarded 7 similar events)
// Phase 1: matrix 74 rows 47 cols
[2025-06-07 08:38:53] [INFO ] Computed 13 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:38:53] [INFO ] Implicit Places using invariants in 93 ms returned []
[2025-06-07 08:38:53] [INFO ] Flow matrix only has 74 transitions (discarded 7 similar events)
[2025-06-07 08:38:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:38:53] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 08:38:53] [INFO ] Redundant transitions in 12 ms returned []
Running 66 sub problems to find dead transitions.
[2025-06-07 08:38:53] [INFO ] Flow matrix only has 74 transitions (discarded 7 similar events)
[2025-06-07 08:38:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (OVERLAPS) 2/46 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 4 (OVERLAPS) 1/47 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/47 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (OVERLAPS) 73/120 variables, 47/60 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (OVERLAPS) 0/120 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Real declared 120/121 variables, and 60 constraints, problems are : Problem set: 0 solved, 66 unsolved in 1286 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 47/47 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 66 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (OVERLAPS) 2/46 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 4 (OVERLAPS) 1/47 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/47 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (OVERLAPS) 73/120 variables, 47/60 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 66/126 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 9 (OVERLAPS) 0/120 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Int declared 120/121 variables, and 126 constraints, problems are : Problem set: 0 solved, 66 unsolved in 1477 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 47/47 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2780ms problems are : Problem set: 0 solved, 66 unsolved
Search for dead transitions found 0 dead transitions in 2781ms
Starting structural reductions in SI_CTL mode, iteration 1 : 47/293 places, 81/476 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3061 ms. Remains : 47/293 places, 81/476 transitions.
[2025-06-07 08:38:56] [INFO ] Flatten gal took : 6 ms
[2025-06-07 08:38:56] [INFO ] Flatten gal took : 1 ms
[2025-06-07 08:38:56] [INFO ] Input system was already deterministic with 81 transitions.
RANDOM walk for 4129 steps (0 resets) in 19 ms. (206 steps per ms) remains 0/1 properties
FORMULA Vasy2003-PT-none-CTLCardinality-2025-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-07 08:38:56] [INFO ] Flatten gal took : 2 ms
[2025-06-07 08:38:56] [INFO ] Flatten gal took : 1 ms
[2025-06-07 08:38:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality810925549923383333.gal : 1 ms
[2025-06-07 08:38:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10922412601186350416.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality810925549923383333.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10922412601186350416.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality10922412601186350416.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,6,0.01639,4552,2,54,5,181,5,0,270,83,0
Total reachable state count : 6
ITS runner timed out or was interrupted.
Starting structural reductions in LTL mode, iteration 0 : 293/293 places, 476/476 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 251 transition count 425
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 251 transition count 425
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 112 place count 251 transition count 397
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 131 place count 232 transition count 372
Iterating global reduction 1 with 19 rules applied. Total rules applied 150 place count 232 transition count 372
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 163 place count 232 transition count 359
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 176 place count 219 transition count 340
Iterating global reduction 2 with 13 rules applied. Total rules applied 189 place count 219 transition count 340
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 202 place count 219 transition count 327
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 206 place count 215 transition count 321
Iterating global reduction 3 with 4 rules applied. Total rules applied 210 place count 215 transition count 321
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 216 place count 215 transition count 315
Applied a total of 216 rules in 8 ms. Remains 215 /293 variables (removed 78) and now considering 315/476 (removed 161) transitions.
[2025-06-07 08:38:56] [INFO ] Flow matrix only has 290 transitions (discarded 25 similar events)
// Phase 1: matrix 290 rows 215 cols
[2025-06-07 08:38:56] [INFO ] Computed 57 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:38:56] [INFO ] Implicit Places using invariants in 192 ms returned [100]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 193 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 214/293 places, 315/476 transitions.
Applied a total of 0 rules in 2 ms. Remains 214 /214 variables (removed 0) and now considering 315/315 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 204 ms. Remains : 214/293 places, 315/476 transitions.
[2025-06-07 08:38:56] [INFO ] Flatten gal took : 8 ms
[2025-06-07 08:38:56] [INFO ] Flatten gal took : 8 ms
[2025-06-07 08:38:56] [INFO ] Input system was already deterministic with 315 transitions.
[2025-06-07 08:38:56] [INFO ] Flatten gal took : 7 ms
[2025-06-07 08:38:56] [INFO ] Flatten gal took : 12 ms
[2025-06-07 08:38:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality10800140963255657003.gal : 2 ms
[2025-06-07 08:38:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality14999830524013797936.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/CTLCardinality10800140963255657003.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14999830524013797936.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,3.33058e+19,2.60725,101340,2,10073,5,529750,6,0,1170,492784,0
Converting to forward existential form...Done !
original formula: A(((E(!(((p255==0)||(p336==1))) U !((((p63==1)&&(p2==1)) + AX(((p432==0)||(p9==1)))))) * (!(((EF(((p116==0)||(p316==1))) + (p60==1)) + ((...451
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !((!((EG((p385==1)) * !((E(!((p221==0)) U (!(((p28==0)||(p221==1))) * !((p221==0))))...925
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t69, t73, t87, t88, t90, t91, t93, t105, t109, t123, t124, t126, t127, t129, t143...353
(forward)formula 0,0,16.9141,535992,1,0,529,2.51176e+06,679,276,8739,3.56516e+06,695
FORMULA Vasy2003-PT-none-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 293/293 places, 476/476 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 239 transition count 412
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 239 transition count 412
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 141 place count 239 transition count 379
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 170 place count 210 transition count 339
Iterating global reduction 1 with 29 rules applied. Total rules applied 199 place count 210 transition count 339
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 216 place count 210 transition count 322
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 238 place count 188 transition count 290
Iterating global reduction 2 with 22 rules applied. Total rules applied 260 place count 188 transition count 290
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 282 place count 188 transition count 268
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 290 place count 180 transition count 256
Iterating global reduction 3 with 8 rules applied. Total rules applied 298 place count 180 transition count 256
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 310 place count 180 transition count 244
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 312 place count 178 transition count 232
Iterating global reduction 4 with 2 rules applied. Total rules applied 314 place count 178 transition count 232
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 315 place count 178 transition count 231
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 316 place count 177 transition count 230
Iterating global reduction 5 with 1 rules applied. Total rules applied 317 place count 177 transition count 230
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 319 place count 177 transition count 228
Applied a total of 319 rules in 10 ms. Remains 177 /293 variables (removed 116) and now considering 228/476 (removed 248) transitions.
[2025-06-07 08:39:13] [INFO ] Flow matrix only has 207 transitions (discarded 21 similar events)
// Phase 1: matrix 207 rows 177 cols
[2025-06-07 08:39:13] [INFO ] Computed 57 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:39:13] [INFO ] Implicit Places using invariants in 101 ms returned [97]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 102 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 176/293 places, 228/476 transitions.
Applied a total of 0 rules in 1 ms. Remains 176 /176 variables (removed 0) and now considering 228/228 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 113 ms. Remains : 176/293 places, 228/476 transitions.
[2025-06-07 08:39:13] [INFO ] Flatten gal took : 6 ms
[2025-06-07 08:39:13] [INFO ] Flatten gal took : 6 ms
[2025-06-07 08:39:13] [INFO ] Input system was already deterministic with 228 transitions.
[2025-06-07 08:39:13] [INFO ] Flatten gal took : 5 ms
[2025-06-07 08:39:13] [INFO ] Flatten gal took : 5 ms
[2025-06-07 08:39:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality3025122837686969550.gal : 1 ms
[2025-06-07 08:39:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality14995343467391365436.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/CTLCardinality3025122837686969550.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14995343467391365436.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,6.99881e+18,1.63945,68956,2,8972,5,347351,6,0,931,319900,0
Converting to forward existential form...Done !
original formula: AG(AX(!(A(E((p301==1) U (p410==0)) U EX((p441==1))))))
=> equivalent forward existential formula: [((EY(FwdU(Init,TRUE)) * !(EG(!(EX((p441==1)))))) * !(E(!(EX((p441==1))) U (!(E((p301==1) U (p410==0))) * !(EX((...178
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t60, t61, t64, t76, t77, t80, t95, t96, t97, t98, t106, t176, t177, Intersection...242
Using saturation style SCC detection
Detected timeout of ITS tools.
[2025-06-07 08:39:43] [INFO ] Flatten gal took : 6 ms
[2025-06-07 08:39:43] [INFO ] Applying decomposition
[2025-06-07 08:39:43] [INFO ] Flatten gal took : 6 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/graph10365766456303084073.txt' '-o' '/tmp/graph10365766456303084073.bin' '-w' '/tmp/graph10365766456303084073.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10365766456303084073.bin' '-l' '-1' '-v' '-w' '/tmp/graph10365766456303084073.weights' '-q' '0' '-e' '0.001'
[2025-06-07 08:39:43] [INFO ] Decomposing Gal with order
[2025-06-07 08:39:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 08:39:43] [INFO ] Removed a total of 183 redundant transitions.
[2025-06-07 08:39:43] [INFO ] Flatten gal took : 13 ms
[2025-06-07 08:39:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 70 labels/synchronizations in 6 ms.
[2025-06-07 08:39:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality13961241694511926435.gal : 2 ms
[2025-06-07 08:39:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality13150570350812157503.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/CTLCardinality13961241694511926435.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13150570350812157503.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,6.99881e+18,0.100207,8496,229,74,7833,2670,587,12547,120,9101,0
Converting to forward existential form...Done !
original formula: AG(AX(!(A(E((i8.u46.p301==1) U (i8.u47.p410==0)) U EX((i9.u50.p441==1))))))
=> equivalent forward existential formula: [((EY(FwdU(Init,TRUE)) * !(EG(!(EX((i9.u50.p441==1)))))) * !(E(!(EX((i9.u50.p441==1))) U (!(E((i8.u46.p301==1) U...213
Reverse transition relation is NOT exact ! Due to transitions t60, t68, t106, i0.i1.u42.t6, i1.i4.u43.t5, i1.i4.u44.t4, i8.t179, i8.t85, i8.t76, i8.u46.t95...309
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
(forward)formula 0,0,0.252105,14256,1,0,21532,2670,3270,43333,565,9101,33531
FORMULA Vasy2003-PT-none-CTLCardinality-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 293/293 places, 476/476 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 244 transition count 417
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 244 transition count 417
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 128 place count 244 transition count 387
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 154 place count 218 transition count 351
Iterating global reduction 1 with 26 rules applied. Total rules applied 180 place count 218 transition count 351
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 196 place count 218 transition count 335
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 216 place count 198 transition count 307
Iterating global reduction 2 with 20 rules applied. Total rules applied 236 place count 198 transition count 307
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 256 place count 198 transition count 287
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 264 place count 190 transition count 275
Iterating global reduction 3 with 8 rules applied. Total rules applied 272 place count 190 transition count 275
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 284 place count 190 transition count 263
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 285 place count 189 transition count 257
Iterating global reduction 4 with 1 rules applied. Total rules applied 286 place count 189 transition count 257
Applied a total of 286 rules in 12 ms. Remains 189 /293 variables (removed 104) and now considering 257/476 (removed 219) transitions.
[2025-06-07 08:39:44] [INFO ] Flow matrix only has 236 transitions (discarded 21 similar events)
// Phase 1: matrix 236 rows 189 cols
[2025-06-07 08:39:44] [INFO ] Computed 57 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:39:44] [INFO ] Implicit Places using invariants in 116 ms returned [98]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 116 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 188/293 places, 257/476 transitions.
Applied a total of 0 rules in 1 ms. Remains 188 /188 variables (removed 0) and now considering 257/257 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 131 ms. Remains : 188/293 places, 257/476 transitions.
[2025-06-07 08:39:44] [INFO ] Flatten gal took : 6 ms
[2025-06-07 08:39:44] [INFO ] Flatten gal took : 6 ms
[2025-06-07 08:39:44] [INFO ] Input system was already deterministic with 257 transitions.
[2025-06-07 08:39:44] [INFO ] Flatten gal took : 6 ms
[2025-06-07 08:39:44] [INFO ] Flatten gal took : 6 ms
[2025-06-07 08:39:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality9761500303178659486.gal : 1 ms
[2025-06-07 08:39:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality7004794835188566273.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/CTLCardinality9761500303178659486.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7004794835188566273.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,1.19961e+19,3.29604,118060,2,13480,5,624771,6,0,1008,572937,0
Converting to forward existential form...Done !
original formula: EG(AX((EF(((E((p235==1) U ((p341==0)||(p61==1))) * (p219==1)) * ((p319==0)||(p135==1)))) * AF(EX(TRUE)))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!((E(TRUE U ((E((p235==1) U ((p341==0)||(p61==1))) * (p219==1)) * ((p319==0)||(p135==1)))) * !(E...185
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t60, t64, t73, t75, t82, t86, t95, t97, t109, t110, t111, t112, t123, t124, t125,...286
(forward)formula 0,1,11.5681,320332,1,0,413,1.71987e+06,547,221,7574,1.65236e+06,547
FORMULA Vasy2003-PT-none-CTLCardinality-2023-14 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 : 293/293 places, 476/476 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 239 transition count 411
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 239 transition count 411
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 140 place count 239 transition count 379
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 169 place count 210 transition count 339
Iterating global reduction 1 with 29 rules applied. Total rules applied 198 place count 210 transition count 339
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 215 place count 210 transition count 322
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 237 place count 188 transition count 290
Iterating global reduction 2 with 22 rules applied. Total rules applied 259 place count 188 transition count 290
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 281 place count 188 transition count 268
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 289 place count 180 transition count 256
Iterating global reduction 3 with 8 rules applied. Total rules applied 297 place count 180 transition count 256
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 309 place count 180 transition count 244
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 312 place count 177 transition count 226
Iterating global reduction 4 with 3 rules applied. Total rules applied 315 place count 177 transition count 226
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 316 place count 177 transition count 225
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 318 place count 175 transition count 222
Iterating global reduction 5 with 2 rules applied. Total rules applied 320 place count 175 transition count 222
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 322 place count 175 transition count 220
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 323 place count 174 transition count 218
Iterating global reduction 6 with 1 rules applied. Total rules applied 324 place count 174 transition count 218
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 325 place count 173 transition count 215
Iterating global reduction 6 with 1 rules applied. Total rules applied 326 place count 173 transition count 215
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 327 place count 172 transition count 212
Iterating global reduction 6 with 1 rules applied. Total rules applied 328 place count 172 transition count 212
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 329 place count 171 transition count 210
Iterating global reduction 6 with 1 rules applied. Total rules applied 330 place count 171 transition count 210
Applied a total of 330 rules in 18 ms. Remains 171 /293 variables (removed 122) and now considering 210/476 (removed 266) transitions.
[2025-06-07 08:39:56] [INFO ] Flow matrix only has 190 transitions (discarded 20 similar events)
// Phase 1: matrix 190 rows 171 cols
[2025-06-07 08:39:56] [INFO ] Computed 57 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 08:39:56] [INFO ] Implicit Places using invariants in 98 ms returned [97]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 99 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 170/293 places, 210/476 transitions.
Applied a total of 0 rules in 1 ms. Remains 170 /170 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 119 ms. Remains : 170/293 places, 210/476 transitions.
[2025-06-07 08:39:56] [INFO ] Flatten gal took : 5 ms
[2025-06-07 08:39:56] [INFO ] Flatten gal took : 5 ms
[2025-06-07 08:39:56] [INFO ] Input system was already deterministic with 210 transitions.
[2025-06-07 08:39:56] [INFO ] Flatten gal took : 5 ms
[2025-06-07 08:39:56] [INFO ] Flatten gal took : 5 ms
[2025-06-07 08:39:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality7984497081436289222.gal : 1 ms
[2025-06-07 08:39:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality7314188606090737631.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/CTLCardinality7984497081436289222.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7314188606090737631.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,7.13428e+18,1.47505,61660,2,9182,5,317957,6,0,889,283473,0
Converting to forward existential form...Done !
original formula: AF(AX((!(E((p63==1) U (p94==1))) + EX(AF(((p436!=0)&&(p472!=1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!((!(E((p63==1) U (p94==1))) + EX(!(EG(!(((p436!=0)&&(p472!=1))))))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t6, t61, t64, t74, t77, t90, t91, t92, t93, t97, t158, t159, Intersection with reach...231
Detected timeout of ITS tools.
[2025-06-07 08:40:26] [INFO ] Flatten gal took : 11 ms
[2025-06-07 08:40:26] [INFO ] Applying decomposition
[2025-06-07 08:40:26] [INFO ] Flatten gal took : 6 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/graph6068227010930307565.txt' '-o' '/tmp/graph6068227010930307565.bin' '-w' '/tmp/graph6068227010930307565.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6068227010930307565.bin' '-l' '-1' '-v' '-w' '/tmp/graph6068227010930307565.weights' '-q' '0' '-e' '0.001'
[2025-06-07 08:40:26] [INFO ] Decomposing Gal with order
[2025-06-07 08:40:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 08:40:26] [INFO ] Removed a total of 156 redundant transitions.
[2025-06-07 08:40:26] [INFO ] Flatten gal took : 11 ms
[2025-06-07 08:40:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 45 labels/synchronizations in 3 ms.
[2025-06-07 08:40:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality577020570508004413.gal : 2 ms
[2025-06-07 08:40:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality11629039105622873247.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/CTLCardinality577020570508004413.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11629039105622873247.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,7.13428e+18,0.19819,14736,203,48,25073,936,544,34790,88,3514,0
Converting to forward existential form...Done !
original formula: AF(AX((!(E((i7.i0.u21.p63==1) U (i6.u34.p94==1))) + EX(AF(((i19.u54.p436!=0)&&(i15.u62.p472!=1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!((!(E((i7.i0.u21.p63==1) U (i6.u34.p94==1))) + EX(!(EG(!(((i19.u54.p436!=0)&&(i15.u62.p472!=1...176
Reverse transition relation is NOT exact ! Due to transitions t62, t75, t97, i14.u42.t6, i14.u43.t5, i14.u44.t4, i18.t93, i18.t92, i18.t91, i18.t90, i19.u5...277
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 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
(forward)formula 0,0,27.1711,528400,1,0,1.04114e+06,936,3041,1.60693e+06,424,3902,754352
FORMULA Vasy2003-PT-none-CTLCardinality-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-07 08:40:53] [INFO ] Flatten gal took : 13 ms
[2025-06-07 08:40:53] [INFO ] Flatten gal took : 11 ms
Total runtime 221781 ms.
BK_STOP 1749285653752
--------------------
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="Vasy2003-PT-none"
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 Vasy2003-PT-none, 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 r240-tall-174915590700905"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Vasy2003-PT-none.tgz
mv Vasy2003-PT-none 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 ;