Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r312-tall-165472282700745.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.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 2-4028
Executing tool itstools
Input is RingSingleMessageInMbox-PT-d1m005, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282700745
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.2M
-rw-r--r-- 1 mcc users 6.4K Jun 7 17:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Jun 7 17:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Jun 7 17:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Jun 7 17:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Jun 6 15:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Jun 6 15:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 6 15:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 11K Jun 7 17:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Jun 7 17:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Jun 7 17:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 43K Jun 7 17:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Jun 6 15:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 7 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 5.8M Jun 6 12:11 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-CTLCardinality-00
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-CTLCardinality-01
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-CTLCardinality-02
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-CTLCardinality-03
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-CTLCardinality-04
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-CTLCardinality-05
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-CTLCardinality-06
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-CTLCardinality-07
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-CTLCardinality-08
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-CTLCardinality-09
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-CTLCardinality-10
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-CTLCardinality-11
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-CTLCardinality-12
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-CTLCardinality-13
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-CTLCardinality-14
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1654927525699

Running Version 202205111006
[2022-06-11 06:05:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-11 06:05:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 06:05:27] [INFO ] Load time of PNML (sax parser for PT used): 454 ms
[2022-06-11 06:05:27] [INFO ] Transformed 6690 places.
[2022-06-11 06:05:27] [INFO ] Transformed 11934 transitions.
[2022-06-11 06:05:27] [INFO ] Parsed PT model containing 6690 places and 11934 transitions in 613 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 18 ms.
Deduced a syphon composed of 4305 places in 37 ms
Reduce places removed 4305 places and 0 transitions.
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 out of 2385 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2385/2385 places, 11934/11934 transitions.
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Iterating post reduction 0 with 119 rules applied. Total rules applied 119 place count 2368 transition count 11832
Discarding 1096 places :
Symmetric choice reduction at 1 with 1096 rule applications. Total rules 1215 place count 1272 transition count 2432
Iterating global reduction 1 with 1096 rules applied. Total rules applied 2311 place count 1272 transition count 2432
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 2383 place count 1272 transition count 2360
Discarding 926 places :
Symmetric choice reduction at 2 with 926 rule applications. Total rules 3309 place count 346 transition count 1434
Iterating global reduction 2 with 926 rules applied. Total rules applied 4235 place count 346 transition count 1434
Ensure Unique test removed 879 transitions
Reduce isomorphic transitions removed 879 transitions.
Iterating post reduction 2 with 879 rules applied. Total rules applied 5114 place count 346 transition count 555
Discarding 130 places :
Symmetric choice reduction at 3 with 130 rule applications. Total rules 5244 place count 216 transition count 425
Iterating global reduction 3 with 130 rules applied. Total rules applied 5374 place count 216 transition count 425
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 3 with 98 rules applied. Total rules applied 5472 place count 216 transition count 327
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 5479 place count 209 transition count 320
Iterating global reduction 4 with 7 rules applied. Total rules applied 5486 place count 209 transition count 320
Applied a total of 5486 rules in 409 ms. Remains 209 /2385 variables (removed 2176) and now considering 320/11934 (removed 11614) transitions.
// Phase 1: matrix 320 rows 209 cols
[2022-06-11 06:05:28] [INFO ] Computed 3 place invariants in 22 ms
[2022-06-11 06:05:28] [INFO ] Implicit Places using invariants in 280 ms returned []
// Phase 1: matrix 320 rows 209 cols
[2022-06-11 06:05:28] [INFO ] Computed 3 place invariants in 8 ms
[2022-06-11 06:05:28] [INFO ] State equation strengthened by 123 read => feed constraints.
[2022-06-11 06:05:29] [INFO ] Implicit Places using invariants and state equation in 670 ms returned []
Implicit Place search using SMT with State Equation took 979 ms to find 0 implicit places.
// Phase 1: matrix 320 rows 209 cols
[2022-06-11 06:05:29] [INFO ] Computed 3 place invariants in 8 ms
[2022-06-11 06:05:29] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 209/2385 places, 320/11934 transitions.
Finished structural reductions, in 1 iterations. Remains : 209/2385 places, 320/11934 transitions.
Support contains 19 out of 209 places after structural reductions.
[2022-06-11 06:05:29] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2022-06-11 06:05:29] [INFO ] Flatten gal took : 53 ms
[2022-06-11 06:05:29] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2022-06-11 06:05:29] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-11 06:05:29] [INFO ] Flatten gal took : 25 ms
[2022-06-11 06:05:29] [INFO ] Input system was already deterministic with 320 transitions.
Support contains 9 out of 209 places (down from 19) after GAL structural reductions.
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 1685 resets, run finished after 435 ms. (steps per millisecond=22 ) properties (out of 8) seen :5
Incomplete Best-First random walk after 10000 steps, including 403 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 496 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 448 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 320 rows 209 cols
[2022-06-11 06:05:30] [INFO ] Computed 3 place invariants in 8 ms
[2022-06-11 06:05:30] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-11 06:05:30] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-11 06:05:30] [INFO ] After 154ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 3 atomic propositions for a total of 6 simplifications.
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-11 06:05:30] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2022-06-11 06:05:30] [INFO ] Flatten gal took : 19 ms
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-11 06:05:30] [INFO ] Flatten gal took : 20 ms
[2022-06-11 06:05:30] [INFO ] Input system was already deterministic with 320 transitions.
Support contains 5 out of 209 places (down from 6) after GAL structural reductions.
Computed a total of 24 stabilizing places and 60 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 209/209 places, 320/320 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 191 transition count 302
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 191 transition count 302
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 42 place count 191 transition count 296
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 53 place count 180 transition count 285
Iterating global reduction 1 with 11 rules applied. Total rules applied 64 place count 180 transition count 285
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 75 place count 180 transition count 274
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 78 place count 177 transition count 235
Iterating global reduction 2 with 3 rules applied. Total rules applied 81 place count 177 transition count 235
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 83 place count 175 transition count 233
Iterating global reduction 2 with 2 rules applied. Total rules applied 85 place count 175 transition count 233
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 86 place count 175 transition count 232
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 90 place count 171 transition count 228
Iterating global reduction 3 with 4 rules applied. Total rules applied 94 place count 171 transition count 228
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 98 place count 171 transition count 224
Applied a total of 98 rules in 19 ms. Remains 171 /209 variables (removed 38) and now considering 224/320 (removed 96) transitions.
// Phase 1: matrix 224 rows 171 cols
[2022-06-11 06:05:30] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-11 06:05:30] [INFO ] Implicit Places using invariants in 92 ms returned []
// Phase 1: matrix 224 rows 171 cols
[2022-06-11 06:05:30] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-11 06:05:30] [INFO ] State equation strengthened by 61 read => feed constraints.
[2022-06-11 06:05:30] [INFO ] Implicit Places using invariants and state equation in 405 ms returned []
Implicit Place search using SMT with State Equation took 499 ms to find 0 implicit places.
// Phase 1: matrix 224 rows 171 cols
[2022-06-11 06:05:30] [INFO ] Computed 3 place invariants in 9 ms
[2022-06-11 06:05:31] [INFO ] Dead Transitions using invariants and state equation in 125 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 171/209 places, 224/320 transitions.
Finished structural reductions, in 1 iterations. Remains : 171/209 places, 224/320 transitions.
[2022-06-11 06:05:31] [INFO ] Flatten gal took : 12 ms
[2022-06-11 06:05:31] [INFO ] Flatten gal took : 15 ms
[2022-06-11 06:05:31] [INFO ] Input system was already deterministic with 224 transitions.
[2022-06-11 06:05:31] [INFO ] Flatten gal took : 15 ms
[2022-06-11 06:05:31] [INFO ] Flatten gal took : 16 ms
[2022-06-11 06:05:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality1998598464773022215.gal : 8 ms
[2022-06-11 06:05:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality4480559849824301731.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1998598464773022215.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4480559849824301731.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
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,179510,0.679408,29408,2,7007,5,53649,6,0,908,43834,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,0.686714,29408,1,0,6,53649,7,1,1240,43834,1
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 209/209 places, 320/320 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 191 transition count 302
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 191 transition count 302
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 42 place count 191 transition count 296
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 53 place count 180 transition count 285
Iterating global reduction 1 with 11 rules applied. Total rules applied 64 place count 180 transition count 285
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 75 place count 180 transition count 274
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 78 place count 177 transition count 235
Iterating global reduction 2 with 3 rules applied. Total rules applied 81 place count 177 transition count 235
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 83 place count 175 transition count 233
Iterating global reduction 2 with 2 rules applied. Total rules applied 85 place count 175 transition count 233
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 86 place count 175 transition count 232
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 90 place count 171 transition count 228
Iterating global reduction 3 with 4 rules applied. Total rules applied 94 place count 171 transition count 228
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 98 place count 171 transition count 224
Applied a total of 98 rules in 15 ms. Remains 171 /209 variables (removed 38) and now considering 224/320 (removed 96) transitions.
// Phase 1: matrix 224 rows 171 cols
[2022-06-11 06:05:31] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-11 06:05:31] [INFO ] Implicit Places using invariants in 96 ms returned []
// Phase 1: matrix 224 rows 171 cols
[2022-06-11 06:05:31] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-11 06:05:32] [INFO ] State equation strengthened by 61 read => feed constraints.
[2022-06-11 06:05:32] [INFO ] Implicit Places using invariants and state equation in 409 ms returned []
Implicit Place search using SMT with State Equation took 508 ms to find 0 implicit places.
// Phase 1: matrix 224 rows 171 cols
[2022-06-11 06:05:32] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-11 06:05:32] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 171/209 places, 224/320 transitions.
Finished structural reductions, in 1 iterations. Remains : 171/209 places, 224/320 transitions.
[2022-06-11 06:05:32] [INFO ] Flatten gal took : 10 ms
[2022-06-11 06:05:32] [INFO ] Flatten gal took : 10 ms
[2022-06-11 06:05:32] [INFO ] Input system was already deterministic with 224 transitions.
[2022-06-11 06:05:32] [INFO ] Flatten gal took : 10 ms
[2022-06-11 06:05:32] [INFO ] Flatten gal took : 10 ms
[2022-06-11 06:05:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality18040790673095915551.gal : 2 ms
[2022-06-11 06:05:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality1784373152352136357.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18040790673095915551.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1784373152352136357.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,179510,0.659982,29324,2,7007,5,53649,6,0,908,43834,0


Converting to forward existential form...Done !
original formula: EG(EX(TRUE))
=> equivalent forward existential formula: [FwdG(Init,EX(TRUE))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t11, t12, t13, t14, t15, t24, t27, t30, t33, t144, t145, t146, t147, t148, t149, t150, t1...476
(forward)formula 0,1,6.43534,198624,1,0,473,602171,423,222,6135,491036,530
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 209/209 places, 320/320 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 192 transition count 303
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 192 transition count 303
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 40 place count 192 transition count 297
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 50 place count 182 transition count 287
Iterating global reduction 1 with 10 rules applied. Total rules applied 60 place count 182 transition count 287
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 70 place count 182 transition count 277
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 72 place count 180 transition count 251
Iterating global reduction 2 with 2 rules applied. Total rules applied 74 place count 180 transition count 251
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 75 place count 179 transition count 250
Iterating global reduction 2 with 1 rules applied. Total rules applied 76 place count 179 transition count 250
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 80 place count 175 transition count 246
Iterating global reduction 2 with 4 rules applied. Total rules applied 84 place count 175 transition count 246
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 92 place count 175 transition count 238
Applied a total of 92 rules in 53 ms. Remains 175 /209 variables (removed 34) and now considering 238/320 (removed 82) transitions.
// Phase 1: matrix 238 rows 175 cols
[2022-06-11 06:05:39] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-11 06:05:39] [INFO ] Implicit Places using invariants in 85 ms returned []
// Phase 1: matrix 238 rows 175 cols
[2022-06-11 06:05:39] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-11 06:05:39] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-06-11 06:05:39] [INFO ] Implicit Places using invariants and state equation in 444 ms returned []
Implicit Place search using SMT with State Equation took 533 ms to find 0 implicit places.
[2022-06-11 06:05:39] [INFO ] Redundant transitions in 11 ms returned []
// Phase 1: matrix 238 rows 175 cols
[2022-06-11 06:05:39] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-11 06:05:39] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 175/209 places, 238/320 transitions.
Finished structural reductions, in 1 iterations. Remains : 175/209 places, 238/320 transitions.
[2022-06-11 06:05:39] [INFO ] Flatten gal took : 10 ms
[2022-06-11 06:05:39] [INFO ] Flatten gal took : 11 ms
[2022-06-11 06:05:39] [INFO ] Input system was already deterministic with 238 transitions.
Finished random walk after 373 steps, including 68 resets, run visited all 1 properties in 3 ms. (steps per millisecond=124 )
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 209/209 places, 320/320 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 191 transition count 302
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 191 transition count 302
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 42 place count 191 transition count 296
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 53 place count 180 transition count 285
Iterating global reduction 1 with 11 rules applied. Total rules applied 64 place count 180 transition count 285
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 75 place count 180 transition count 274
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 78 place count 177 transition count 235
Iterating global reduction 2 with 3 rules applied. Total rules applied 81 place count 177 transition count 235
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 83 place count 175 transition count 233
Iterating global reduction 2 with 2 rules applied. Total rules applied 85 place count 175 transition count 233
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 86 place count 175 transition count 232
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 90 place count 171 transition count 228
Iterating global reduction 3 with 4 rules applied. Total rules applied 94 place count 171 transition count 228
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 98 place count 171 transition count 224
Applied a total of 98 rules in 14 ms. Remains 171 /209 variables (removed 38) and now considering 224/320 (removed 96) transitions.
// Phase 1: matrix 224 rows 171 cols
[2022-06-11 06:05:39] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 06:05:39] [INFO ] Implicit Places using invariants in 90 ms returned []
// Phase 1: matrix 224 rows 171 cols
[2022-06-11 06:05:39] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 06:05:40] [INFO ] State equation strengthened by 61 read => feed constraints.
[2022-06-11 06:05:40] [INFO ] Implicit Places using invariants and state equation in 407 ms returned []
Implicit Place search using SMT with State Equation took 500 ms to find 0 implicit places.
// Phase 1: matrix 224 rows 171 cols
[2022-06-11 06:05:40] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-11 06:05:40] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 171/209 places, 224/320 transitions.
Finished structural reductions, in 1 iterations. Remains : 171/209 places, 224/320 transitions.
[2022-06-11 06:05:40] [INFO ] Flatten gal took : 8 ms
[2022-06-11 06:05:40] [INFO ] Flatten gal took : 8 ms
[2022-06-11 06:05:40] [INFO ] Input system was already deterministic with 224 transitions.
[2022-06-11 06:05:40] [INFO ] Flatten gal took : 9 ms
[2022-06-11 06:05:40] [INFO ] Flatten gal took : 8 ms
[2022-06-11 06:05:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality13567985217822340577.gal : 3 ms
[2022-06-11 06:05:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality16730021012917722522.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13567985217822340577.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16730021012917722522.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
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,179510,0.649845,29468,2,7007,5,53649,6,0,908,43834,0


Converting to forward existential form...Done !
original formula: EX(AG(AF(AX(FALSE))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(!(EG(!(!(EX(!(FALSE))))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t11, t12, t13, t14, t15, t24, t27, t30, t33, t144, t145, t146, t147, t148, t149, t150, t1...476
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,8.20305,263464,1,0,395,1.22723e+06,430,173,6476,696751,514
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 209/209 places, 320/320 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 191 transition count 302
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 191 transition count 302
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 42 place count 191 transition count 296
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 53 place count 180 transition count 285
Iterating global reduction 1 with 11 rules applied. Total rules applied 64 place count 180 transition count 285
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 75 place count 180 transition count 274
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 78 place count 177 transition count 235
Iterating global reduction 2 with 3 rules applied. Total rules applied 81 place count 177 transition count 235
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 83 place count 175 transition count 233
Iterating global reduction 2 with 2 rules applied. Total rules applied 85 place count 175 transition count 233
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 86 place count 175 transition count 232
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 90 place count 171 transition count 228
Iterating global reduction 3 with 4 rules applied. Total rules applied 94 place count 171 transition count 228
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 98 place count 171 transition count 224
Applied a total of 98 rules in 11 ms. Remains 171 /209 variables (removed 38) and now considering 224/320 (removed 96) transitions.
// Phase 1: matrix 224 rows 171 cols
[2022-06-11 06:05:48] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-11 06:05:48] [INFO ] Implicit Places using invariants in 85 ms returned []
// Phase 1: matrix 224 rows 171 cols
[2022-06-11 06:05:48] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-11 06:05:48] [INFO ] State equation strengthened by 61 read => feed constraints.
[2022-06-11 06:05:49] [INFO ] Implicit Places using invariants and state equation in 398 ms returned []
Implicit Place search using SMT with State Equation took 486 ms to find 0 implicit places.
// Phase 1: matrix 224 rows 171 cols
[2022-06-11 06:05:49] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-11 06:05:49] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 171/209 places, 224/320 transitions.
Finished structural reductions, in 1 iterations. Remains : 171/209 places, 224/320 transitions.
[2022-06-11 06:05:49] [INFO ] Flatten gal took : 16 ms
[2022-06-11 06:05:49] [INFO ] Flatten gal took : 12 ms
[2022-06-11 06:05:49] [INFO ] Input system was already deterministic with 224 transitions.
[2022-06-11 06:05:49] [INFO ] Flatten gal took : 10 ms
[2022-06-11 06:05:49] [INFO ] Flatten gal took : 11 ms
[2022-06-11 06:05:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality6219240459549535340.gal : 3 ms
[2022-06-11 06:05:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality8884395470460943021.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6219240459549535340.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8884395470460943021.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
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,179510,0.682099,29464,2,7007,5,53649,6,0,908,43834,0


Converting to forward existential form...Done !
original formula: (AX(FALSE) * AX(AX(FALSE)))
=> equivalent forward existential formula: ([(EY(Init) * !(FALSE))] = FALSE * [(EY(EY(Init)) * !(FALSE))] = FALSE)
(forward)formula 0,0,0.700502,29464,1,0,7,53649,7,1,1281,43834,2
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 209/209 places, 320/320 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 192 transition count 303
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 192 transition count 303
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 39 place count 192 transition count 298
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 50 place count 181 transition count 287
Iterating global reduction 1 with 11 rules applied. Total rules applied 61 place count 181 transition count 287
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 72 place count 181 transition count 276
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 74 place count 179 transition count 250
Iterating global reduction 2 with 2 rules applied. Total rules applied 76 place count 179 transition count 250
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 77 place count 178 transition count 249
Iterating global reduction 2 with 1 rules applied. Total rules applied 78 place count 178 transition count 249
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 79 place count 178 transition count 248
Applied a total of 79 rules in 11 ms. Remains 178 /209 variables (removed 31) and now considering 248/320 (removed 72) transitions.
// Phase 1: matrix 248 rows 178 cols
[2022-06-11 06:05:50] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-11 06:05:50] [INFO ] Implicit Places using invariants in 101 ms returned []
// Phase 1: matrix 248 rows 178 cols
[2022-06-11 06:05:50] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-11 06:05:50] [INFO ] State equation strengthened by 79 read => feed constraints.
[2022-06-11 06:05:50] [INFO ] Implicit Places using invariants and state equation in 407 ms returned []
Implicit Place search using SMT with State Equation took 511 ms to find 0 implicit places.
// Phase 1: matrix 248 rows 178 cols
[2022-06-11 06:05:50] [INFO ] Computed 3 place invariants in 11 ms
[2022-06-11 06:05:50] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 178/209 places, 248/320 transitions.
Finished structural reductions, in 1 iterations. Remains : 178/209 places, 248/320 transitions.
[2022-06-11 06:05:50] [INFO ] Flatten gal took : 9 ms
[2022-06-11 06:05:50] [INFO ] Flatten gal took : 9 ms
[2022-06-11 06:05:50] [INFO ] Input system was already deterministic with 248 transitions.
[2022-06-11 06:05:50] [INFO ] Flatten gal took : 8 ms
[2022-06-11 06:05:50] [INFO ] Flatten gal took : 7 ms
[2022-06-11 06:05:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality4116242833161900271.gal : 2 ms
[2022-06-11 06:05:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality763610482149999821.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4116242833161900271.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality763610482149999821.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...273
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,215548,0.557038,24840,2,6574,5,49031,6,0,960,38281,0


Converting to forward existential form...Done !
original formula: EF(EX(AF((l2780>0))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(EG(!((l2780>0)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t15, t16, t17, t18, t19, t32, t33, t36, t39, t42, t94, t95, t96, t97, t98, t99, t100, t10...559
(forward)formula 0,1,5.68106,172192,1,0,465,637540,473,182,6620,382481,593
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 209/209 places, 320/320 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 192 transition count 303
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 192 transition count 303
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 39 place count 192 transition count 298
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 50 place count 181 transition count 287
Iterating global reduction 1 with 11 rules applied. Total rules applied 61 place count 181 transition count 287
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 72 place count 181 transition count 276
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 74 place count 179 transition count 250
Iterating global reduction 2 with 2 rules applied. Total rules applied 76 place count 179 transition count 250
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 77 place count 178 transition count 249
Iterating global reduction 2 with 1 rules applied. Total rules applied 78 place count 178 transition count 249
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 82 place count 174 transition count 245
Iterating global reduction 2 with 4 rules applied. Total rules applied 86 place count 174 transition count 245
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 94 place count 174 transition count 237
Applied a total of 94 rules in 47 ms. Remains 174 /209 variables (removed 35) and now considering 237/320 (removed 83) transitions.
// Phase 1: matrix 237 rows 174 cols
[2022-06-11 06:05:56] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-11 06:05:56] [INFO ] Implicit Places using invariants in 93 ms returned []
// Phase 1: matrix 237 rows 174 cols
[2022-06-11 06:05:56] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 06:05:56] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-06-11 06:05:57] [INFO ] Implicit Places using invariants and state equation in 445 ms returned []
Implicit Place search using SMT with State Equation took 539 ms to find 0 implicit places.
[2022-06-11 06:05:57] [INFO ] Redundant transitions in 12 ms returned []
// Phase 1: matrix 237 rows 174 cols
[2022-06-11 06:05:57] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-11 06:05:57] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 174/209 places, 237/320 transitions.
Finished structural reductions, in 1 iterations. Remains : 174/209 places, 237/320 transitions.
[2022-06-11 06:05:57] [INFO ] Flatten gal took : 8 ms
[2022-06-11 06:05:57] [INFO ] Flatten gal took : 7 ms
[2022-06-11 06:05:57] [INFO ] Input system was already deterministic with 237 transitions.
[2022-06-11 06:05:57] [INFO ] Flatten gal took : 7 ms
[2022-06-11 06:05:57] [INFO ] Flatten gal took : 8 ms
[2022-06-11 06:05:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality10122367897014074538.gal : 2 ms
[2022-06-11 06:05:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality13830757447392613893.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10122367897014074538.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13830757447392613893.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
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,179543,1.08882,40248,2,8031,5,73336,6,0,933,49320,0


Converting to forward existential form...Done !
original formula: AF((l2622>=1))
=> equivalent forward existential formula: [FwdG(Init,!((l2622>=1)))] = FALSE
Hit Full ! (commute/partial/dont) 235/0/2
(forward)formula 0,0,5.65945,152456,1,0,38,447623,20,4,4815,223636,36
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 209/209 places, 320/320 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 192 transition count 303
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 192 transition count 303
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 40 place count 192 transition count 297
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 50 place count 182 transition count 287
Iterating global reduction 1 with 10 rules applied. Total rules applied 60 place count 182 transition count 287
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 70 place count 182 transition count 277
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 72 place count 180 transition count 251
Iterating global reduction 2 with 2 rules applied. Total rules applied 74 place count 180 transition count 251
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 75 place count 179 transition count 250
Iterating global reduction 2 with 1 rules applied. Total rules applied 76 place count 179 transition count 250
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 80 place count 175 transition count 246
Iterating global reduction 2 with 4 rules applied. Total rules applied 84 place count 175 transition count 246
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 92 place count 175 transition count 238
Applied a total of 92 rules in 31 ms. Remains 175 /209 variables (removed 34) and now considering 238/320 (removed 82) transitions.
// Phase 1: matrix 238 rows 175 cols
[2022-06-11 06:06:03] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-11 06:06:03] [INFO ] Implicit Places using invariants in 87 ms returned []
// Phase 1: matrix 238 rows 175 cols
[2022-06-11 06:06:03] [INFO ] Computed 3 place invariants in 7 ms
[2022-06-11 06:06:03] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-06-11 06:06:03] [INFO ] Implicit Places using invariants and state equation in 499 ms returned []
Implicit Place search using SMT with State Equation took 588 ms to find 0 implicit places.
[2022-06-11 06:06:03] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 238 rows 175 cols
[2022-06-11 06:06:03] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-11 06:06:03] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 175/209 places, 238/320 transitions.
Finished structural reductions, in 1 iterations. Remains : 175/209 places, 238/320 transitions.
[2022-06-11 06:06:03] [INFO ] Flatten gal took : 7 ms
[2022-06-11 06:06:03] [INFO ] Flatten gal took : 7 ms
[2022-06-11 06:06:03] [INFO ] Input system was already deterministic with 238 transitions.
[2022-06-11 06:06:03] [INFO ] Flatten gal took : 8 ms
[2022-06-11 06:06:03] [INFO ] Flatten gal took : 7 ms
[2022-06-11 06:06:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality17299428113519228767.gal : 1 ms
[2022-06-11 06:06:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality4185014469042861308.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17299428113519228767.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4185014469042861308.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,179547,1.20699,45804,2,8772,5,81216,6,0,938,54663,0


Converting to forward existential form...Done !
original formula: AG(AF((p489>0)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((p489>0)))] = FALSE
Hit Full ! (commute/partial/dont) 236/0/2
(forward)formula 0,0,5.18936,141804,1,0,37,432218,20,3,4830,190529,36
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

[2022-06-11 06:06:09] [INFO ] Flatten gal took : 13 ms
[2022-06-11 06:06:09] [INFO ] Flatten gal took : 10 ms
Total runtime 42319 ms.

BK_STOP 1654927569256

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination CTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="RingSingleMessageInMbox-PT-d1m005"
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 2-4028"
echo " Executing tool itstools"
echo " Input is RingSingleMessageInMbox-PT-d1m005, 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 r312-tall-165472282700745"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d1m005.tgz
mv RingSingleMessageInMbox-PT-d1m005 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;