Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r421-tajo-167905975200402.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is SieveSingleMsgMbox-PT-d1m04, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r421-tajo-167905975200402
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 904K
-rw-r--r-- 1 mcc users 7.2K Feb 26 10:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 10:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 26 10:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 26 10:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 17:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 17:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 17:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 10:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Feb 26 10:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 10:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Feb 26 10:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 450K Mar 5 18:23 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 SieveSingleMsgMbox-PT-d1m04-CTLFireability-00
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-CTLFireability-01
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-CTLFireability-02
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-CTLFireability-03
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-CTLFireability-04
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-CTLFireability-05
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-CTLFireability-06
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-CTLFireability-07
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-CTLFireability-08
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-CTLFireability-09
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-CTLFireability-10
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-CTLFireability-11
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-CTLFireability-12
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-CTLFireability-13
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-CTLFireability-14
FORMULA_NAME SieveSingleMsgMbox-PT-d1m04-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679178526782

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SieveSingleMsgMbox-PT-d1m04
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-18 22:28:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-18 22:28:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 22:28:48] [INFO ] Load time of PNML (sax parser for PT used): 158 ms
[2023-03-18 22:28:48] [INFO ] Transformed 1295 places.
[2023-03-18 22:28:48] [INFO ] Transformed 749 transitions.
[2023-03-18 22:28:48] [INFO ] Parsed PT model containing 1295 places and 749 transitions and 2996 arcs in 232 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
Deduced a syphon composed of 1036 places in 8 ms
Reduce places removed 1036 places and 0 transitions.
Support contains 46 out of 259 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 259/259 places, 749/749 transitions.
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 240 transitions.
Iterating post reduction 0 with 257 rules applied. Total rules applied 257 place count 242 transition count 509
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 293 place count 206 transition count 450
Iterating global reduction 1 with 36 rules applied. Total rules applied 329 place count 206 transition count 450
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 339 place count 206 transition count 440
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 354 place count 191 transition count 425
Iterating global reduction 2 with 15 rules applied. Total rules applied 369 place count 191 transition count 425
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 380 place count 191 transition count 414
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 388 place count 183 transition count 406
Iterating global reduction 3 with 8 rules applied. Total rules applied 396 place count 183 transition count 406
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 3 with 18 rules applied. Total rules applied 414 place count 183 transition count 388
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 416 place count 181 transition count 385
Iterating global reduction 4 with 2 rules applied. Total rules applied 418 place count 181 transition count 385
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 420 place count 179 transition count 383
Iterating global reduction 4 with 2 rules applied. Total rules applied 422 place count 179 transition count 383
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 423 place count 178 transition count 382
Iterating global reduction 4 with 1 rules applied. Total rules applied 424 place count 178 transition count 382
Applied a total of 424 rules in 83 ms. Remains 178 /259 variables (removed 81) and now considering 382/749 (removed 367) transitions.
// Phase 1: matrix 382 rows 178 cols
[2023-03-18 22:28:49] [INFO ] Computed 5 place invariants in 27 ms
[2023-03-18 22:28:49] [INFO ] Implicit Places using invariants in 244 ms returned []
[2023-03-18 22:28:49] [INFO ] Invariant cache hit.
[2023-03-18 22:28:49] [INFO ] State equation strengthened by 256 read => feed constraints.
[2023-03-18 22:28:49] [INFO ] Implicit Places using invariants and state equation in 526 ms returned []
Implicit Place search using SMT with State Equation took 797 ms to find 0 implicit places.
[2023-03-18 22:28:49] [INFO ] Invariant cache hit.
[2023-03-18 22:28:50] [INFO ] Dead Transitions using invariants and state equation in 156 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 178/259 places, 382/749 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1037 ms. Remains : 178/259 places, 382/749 transitions.
Support contains 46 out of 178 places after structural reductions.
[2023-03-18 22:28:50] [INFO ] Flatten gal took : 62 ms
[2023-03-18 22:28:50] [INFO ] Flatten gal took : 29 ms
[2023-03-18 22:28:50] [INFO ] Input system was already deterministic with 382 transitions.
Incomplete random walk after 10000 steps, including 2293 resets, run finished after 633 ms. (steps per millisecond=15 ) properties (out of 45) seen :1
Incomplete Best-First random walk after 1001 steps, including 43 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 49 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 47 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 51 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 51 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 96 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 51 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 107 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 33 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 49 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 57 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 57 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 38 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 114 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 51 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 90 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 52 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 105 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 33 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 52 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 47 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 56 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 42 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 42 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 36 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 49 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 45 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 52 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 95 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 97 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 88 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 98 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 56 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 44) seen :0
Probably explored full state space saw : 1549 states, properties seen :5
Probabilistic random walk after 3810 steps, saw 1549 distinct states, run finished after 111 ms. (steps per millisecond=34 ) properties seen :5
Explored full state space saw : 1549 states, properties seen :0
Exhaustive walk after 3810 steps, saw 1549 distinct states, run finished after 71 ms. (steps per millisecond=53 ) properties seen :0
Successfully simplified 39 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA SieveSingleMsgMbox-PT-d1m04-CTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m04-CTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 22:28:51] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2023-03-18 22:28:51] [INFO ] Flatten gal took : 26 ms
[2023-03-18 22:28:51] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
FORMULA SieveSingleMsgMbox-PT-d1m04-CTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m04-CTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m04-CTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m04-CTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m04-CTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m04-CTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d1m04-CTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 22:28:51] [INFO ] Flatten gal took : 22 ms
[2023-03-18 22:28:51] [INFO ] Input system was already deterministic with 382 transitions.
Support contains 10 out of 178 places (down from 15) after GAL structural reductions.
Computed a total of 45 stabilizing places and 73 stable transitions
Graph (complete) has 725 edges and 178 vertex of which 177 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.8 ms
Starting structural reductions in LTL mode, iteration 0 : 178/178 places, 382/382 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 147 transition count 182
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 147 transition count 182
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 64 place count 147 transition count 180
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 91 place count 120 transition count 153
Iterating global reduction 1 with 27 rules applied. Total rules applied 118 place count 120 transition count 153
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 129 place count 120 transition count 142
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 147 place count 102 transition count 122
Iterating global reduction 2 with 18 rules applied. Total rules applied 165 place count 102 transition count 122
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 176 place count 102 transition count 111
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 183 place count 95 transition count 103
Iterating global reduction 3 with 7 rules applied. Total rules applied 190 place count 95 transition count 103
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 196 place count 89 transition count 96
Iterating global reduction 3 with 6 rules applied. Total rules applied 202 place count 89 transition count 96
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 206 place count 85 transition count 92
Iterating global reduction 3 with 4 rules applied. Total rules applied 210 place count 85 transition count 92
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 212 place count 85 transition count 90
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 216 place count 81 transition count 86
Iterating global reduction 4 with 4 rules applied. Total rules applied 220 place count 81 transition count 86
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 221 place count 80 transition count 85
Iterating global reduction 4 with 1 rules applied. Total rules applied 222 place count 80 transition count 85
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 223 place count 79 transition count 83
Iterating global reduction 4 with 1 rules applied. Total rules applied 224 place count 79 transition count 83
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 225 place count 78 transition count 82
Iterating global reduction 4 with 1 rules applied. Total rules applied 226 place count 78 transition count 82
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 227 place count 77 transition count 81
Iterating global reduction 4 with 1 rules applied. Total rules applied 228 place count 77 transition count 81
Applied a total of 228 rules in 21 ms. Remains 77 /178 variables (removed 101) and now considering 81/382 (removed 301) transitions.
// Phase 1: matrix 81 rows 77 cols
[2023-03-18 22:28:51] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-18 22:28:52] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-18 22:28:52] [INFO ] Invariant cache hit.
[2023-03-18 22:28:52] [INFO ] State equation strengthened by 32 read => feed constraints.
[2023-03-18 22:28:52] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 203 ms to find 0 implicit places.
[2023-03-18 22:28:52] [INFO ] Invariant cache hit.
[2023-03-18 22:28:52] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 77/178 places, 81/382 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 290 ms. Remains : 77/178 places, 81/382 transitions.
[2023-03-18 22:28:52] [INFO ] Flatten gal took : 5 ms
[2023-03-18 22:28:52] [INFO ] Flatten gal took : 4 ms
[2023-03-18 22:28:52] [INFO ] Input system was already deterministic with 81 transitions.
[2023-03-18 22:28:52] [INFO ] Flatten gal took : 4 ms
[2023-03-18 22:28:52] [INFO ] Flatten gal took : 4 ms
[2023-03-18 22:28:52] [INFO ] Time to serialize gal into /tmp/CTLFireability15028995568069079048.gal : 7 ms
[2023-03-18 22:28:52] [INFO ] Time to serialize properties into /tmp/CTLFireability9417080064898136348.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15028995568069079048.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9417080064898136348.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,915,0.052722,5796,2,818,5,8121,6,0,389,3567,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.053896,5796,1,0,6,8121,7,1,519,3567,1
FORMULA SieveSingleMsgMbox-PT-d1m04-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 178/178 places, 382/382 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 147 transition count 182
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 147 transition count 182
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 64 place count 147 transition count 180
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 91 place count 120 transition count 153
Iterating global reduction 1 with 27 rules applied. Total rules applied 118 place count 120 transition count 153
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 129 place count 120 transition count 142
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 147 place count 102 transition count 122
Iterating global reduction 2 with 18 rules applied. Total rules applied 165 place count 102 transition count 122
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 176 place count 102 transition count 111
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 183 place count 95 transition count 103
Iterating global reduction 3 with 7 rules applied. Total rules applied 190 place count 95 transition count 103
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 196 place count 89 transition count 96
Iterating global reduction 3 with 6 rules applied. Total rules applied 202 place count 89 transition count 96
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 206 place count 85 transition count 92
Iterating global reduction 3 with 4 rules applied. Total rules applied 210 place count 85 transition count 92
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 212 place count 85 transition count 90
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 216 place count 81 transition count 86
Iterating global reduction 4 with 4 rules applied. Total rules applied 220 place count 81 transition count 86
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 221 place count 80 transition count 85
Iterating global reduction 4 with 1 rules applied. Total rules applied 222 place count 80 transition count 85
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 223 place count 79 transition count 83
Iterating global reduction 4 with 1 rules applied. Total rules applied 224 place count 79 transition count 83
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 225 place count 78 transition count 82
Iterating global reduction 4 with 1 rules applied. Total rules applied 226 place count 78 transition count 82
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 227 place count 77 transition count 81
Iterating global reduction 4 with 1 rules applied. Total rules applied 228 place count 77 transition count 81
Applied a total of 228 rules in 21 ms. Remains 77 /178 variables (removed 101) and now considering 81/382 (removed 301) transitions.
[2023-03-18 22:28:52] [INFO ] Invariant cache hit.
[2023-03-18 22:28:52] [INFO ] Implicit Places using invariants in 111 ms returned []
[2023-03-18 22:28:52] [INFO ] Invariant cache hit.
[2023-03-18 22:28:52] [INFO ] State equation strengthened by 32 read => feed constraints.
[2023-03-18 22:28:52] [INFO ] Implicit Places using invariants and state equation in 165 ms returned []
Implicit Place search using SMT with State Equation took 278 ms to find 0 implicit places.
[2023-03-18 22:28:52] [INFO ] Invariant cache hit.
[2023-03-18 22:28:52] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 77/178 places, 81/382 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 380 ms. Remains : 77/178 places, 81/382 transitions.
[2023-03-18 22:28:52] [INFO ] Flatten gal took : 3 ms
[2023-03-18 22:28:52] [INFO ] Flatten gal took : 3 ms
[2023-03-18 22:28:52] [INFO ] Input system was already deterministic with 81 transitions.
[2023-03-18 22:28:52] [INFO ] Flatten gal took : 3 ms
[2023-03-18 22:28:52] [INFO ] Flatten gal took : 3 ms
[2023-03-18 22:28:52] [INFO ] Time to serialize gal into /tmp/CTLFireability424528857268200510.gal : 13 ms
[2023-03-18 22:28:52] [INFO ] Time to serialize properties into /tmp/CTLFireability12591206235678305598.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability424528857268200510.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12591206235678305598.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,915,0.073402,5876,2,818,5,8121,6,0,389,3567,0


Converting to forward existential form...Done !
original formula: AX(AX(FALSE))
=> equivalent forward existential formula: [(EY(EY(Init)) * !(FALSE))] = FALSE
(forward)formula 0,0,0.075485,5876,1,0,7,8121,7,1,534,3567,2
FORMULA SieveSingleMsgMbox-PT-d1m04-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 178/178 places, 382/382 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 147 transition count 182
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 147 transition count 182
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 64 place count 147 transition count 180
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 91 place count 120 transition count 153
Iterating global reduction 1 with 27 rules applied. Total rules applied 118 place count 120 transition count 153
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 129 place count 120 transition count 142
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 146 place count 103 transition count 124
Iterating global reduction 2 with 17 rules applied. Total rules applied 163 place count 103 transition count 124
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 173 place count 103 transition count 114
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 180 place count 96 transition count 106
Iterating global reduction 3 with 7 rules applied. Total rules applied 187 place count 96 transition count 106
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 193 place count 90 transition count 99
Iterating global reduction 3 with 6 rules applied. Total rules applied 199 place count 90 transition count 99
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 203 place count 86 transition count 95
Iterating global reduction 3 with 4 rules applied. Total rules applied 207 place count 86 transition count 95
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 209 place count 86 transition count 93
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 213 place count 82 transition count 89
Iterating global reduction 4 with 4 rules applied. Total rules applied 217 place count 82 transition count 89
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 218 place count 81 transition count 88
Iterating global reduction 4 with 1 rules applied. Total rules applied 219 place count 81 transition count 88
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 220 place count 80 transition count 86
Iterating global reduction 4 with 1 rules applied. Total rules applied 221 place count 80 transition count 86
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 222 place count 79 transition count 85
Iterating global reduction 4 with 1 rules applied. Total rules applied 223 place count 79 transition count 85
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 224 place count 78 transition count 84
Iterating global reduction 4 with 1 rules applied. Total rules applied 225 place count 78 transition count 84
Applied a total of 225 rules in 94 ms. Remains 78 /178 variables (removed 100) and now considering 84/382 (removed 298) transitions.
// Phase 1: matrix 84 rows 78 cols
[2023-03-18 22:28:53] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-18 22:28:53] [INFO ] Implicit Places using invariants in 105 ms returned []
[2023-03-18 22:28:53] [INFO ] Invariant cache hit.
[2023-03-18 22:28:53] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-18 22:28:53] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 280 ms to find 0 implicit places.
[2023-03-18 22:28:53] [INFO ] Invariant cache hit.
[2023-03-18 22:28:53] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 78/178 places, 84/382 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 451 ms. Remains : 78/178 places, 84/382 transitions.
[2023-03-18 22:28:53] [INFO ] Flatten gal took : 5 ms
[2023-03-18 22:28:53] [INFO ] Flatten gal took : 5 ms
[2023-03-18 22:28:53] [INFO ] Input system was already deterministic with 84 transitions.
[2023-03-18 22:28:53] [INFO ] Flatten gal took : 5 ms
[2023-03-18 22:28:53] [INFO ] Flatten gal took : 5 ms
[2023-03-18 22:28:53] [INFO ] Time to serialize gal into /tmp/CTLFireability3344353674538661497.gal : 2 ms
[2023-03-18 22:28:53] [INFO ] Time to serialize properties into /tmp/CTLFireability12305019511245079992.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3344353674538661497.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12305019511245079992.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,969,0.103103,6164,2,860,5,8903,6,0,396,4057,0


Converting to forward existential form...Done !
original formula: EX((EX(TRUE) * AF(((s1>=1)&&(l1202>=1)))))
=> equivalent forward existential formula: [((EY(Init) * EX(TRUE)) * !(EG(!(((s1>=1)&&(l1202>=1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t64, t65, t66, t67, t68, t69, t72, t73, Intersection with reachable at each step enabled. (d...200
(forward)formula 0,0,0.416938,13556,1,0,141,36302,160,61,2215,21272,210
FORMULA SieveSingleMsgMbox-PT-d1m04-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 178/178 places, 382/382 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 147 transition count 182
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 147 transition count 182
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 64 place count 147 transition count 180
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 91 place count 120 transition count 153
Iterating global reduction 1 with 27 rules applied. Total rules applied 118 place count 120 transition count 153
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 129 place count 120 transition count 142
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 147 place count 102 transition count 122
Iterating global reduction 2 with 18 rules applied. Total rules applied 165 place count 102 transition count 122
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 176 place count 102 transition count 111
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 183 place count 95 transition count 103
Iterating global reduction 3 with 7 rules applied. Total rules applied 190 place count 95 transition count 103
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 196 place count 89 transition count 96
Iterating global reduction 3 with 6 rules applied. Total rules applied 202 place count 89 transition count 96
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 206 place count 85 transition count 92
Iterating global reduction 3 with 4 rules applied. Total rules applied 210 place count 85 transition count 92
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 212 place count 85 transition count 90
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 216 place count 81 transition count 86
Iterating global reduction 4 with 4 rules applied. Total rules applied 220 place count 81 transition count 86
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 221 place count 80 transition count 85
Iterating global reduction 4 with 1 rules applied. Total rules applied 222 place count 80 transition count 85
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 223 place count 79 transition count 83
Iterating global reduction 4 with 1 rules applied. Total rules applied 224 place count 79 transition count 83
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 225 place count 78 transition count 82
Iterating global reduction 4 with 1 rules applied. Total rules applied 226 place count 78 transition count 82
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 227 place count 77 transition count 81
Iterating global reduction 4 with 1 rules applied. Total rules applied 228 place count 77 transition count 81
Applied a total of 228 rules in 60 ms. Remains 77 /178 variables (removed 101) and now considering 81/382 (removed 301) transitions.
// Phase 1: matrix 81 rows 77 cols
[2023-03-18 22:28:53] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-18 22:28:54] [INFO ] Implicit Places using invariants in 94 ms returned []
[2023-03-18 22:28:54] [INFO ] Invariant cache hit.
[2023-03-18 22:28:54] [INFO ] State equation strengthened by 32 read => feed constraints.
[2023-03-18 22:28:54] [INFO ] Implicit Places using invariants and state equation in 193 ms returned []
Implicit Place search using SMT with State Equation took 290 ms to find 0 implicit places.
[2023-03-18 22:28:54] [INFO ] Invariant cache hit.
[2023-03-18 22:28:54] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 77/178 places, 81/382 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 420 ms. Remains : 77/178 places, 81/382 transitions.
[2023-03-18 22:28:54] [INFO ] Flatten gal took : 4 ms
[2023-03-18 22:28:54] [INFO ] Flatten gal took : 4 ms
[2023-03-18 22:28:54] [INFO ] Input system was already deterministic with 81 transitions.
[2023-03-18 22:28:54] [INFO ] Flatten gal took : 14 ms
[2023-03-18 22:28:54] [INFO ] Flatten gal took : 4 ms
[2023-03-18 22:28:54] [INFO ] Time to serialize gal into /tmp/CTLFireability5197100871078345695.gal : 1 ms
[2023-03-18 22:28:54] [INFO ] Time to serialize properties into /tmp/CTLFireability15493775656059068923.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5197100871078345695.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15493775656059068923.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,915,0.05366,5876,2,818,5,8121,6,0,389,3567,0


Converting to forward existential form...Done !
original formula: AX(EX(TRUE))
=> equivalent forward existential formula: [(EY(Init) * !(EX(TRUE)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t61, t62, t63, t64, t65, t66, t69, t70, Intersection with reachable at each step enabled. (d...200
(forward)formula 0,1,0.140423,8516,1,0,91,19493,147,50,2166,8532,139
FORMULA SieveSingleMsgMbox-PT-d1m04-CTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 178/178 places, 382/382 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 153 transition count 233
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 153 transition count 233
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 51 place count 153 transition count 232
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 73 place count 131 transition count 210
Iterating global reduction 1 with 22 rules applied. Total rules applied 95 place count 131 transition count 210
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 102 place count 131 transition count 203
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 115 place count 118 transition count 188
Iterating global reduction 2 with 13 rules applied. Total rules applied 128 place count 118 transition count 188
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 147 place count 118 transition count 169
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 149 place count 116 transition count 167
Iterating global reduction 3 with 2 rules applied. Total rules applied 151 place count 116 transition count 167
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 152 place count 115 transition count 165
Iterating global reduction 3 with 1 rules applied. Total rules applied 153 place count 115 transition count 165
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 154 place count 114 transition count 164
Iterating global reduction 3 with 1 rules applied. Total rules applied 155 place count 114 transition count 164
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 156 place count 113 transition count 163
Iterating global reduction 3 with 1 rules applied. Total rules applied 157 place count 113 transition count 163
Applied a total of 157 rules in 50 ms. Remains 113 /178 variables (removed 65) and now considering 163/382 (removed 219) transitions.
// Phase 1: matrix 163 rows 113 cols
[2023-03-18 22:28:54] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-18 22:28:54] [INFO ] Implicit Places using invariants in 104 ms returned []
[2023-03-18 22:28:54] [INFO ] Invariant cache hit.
[2023-03-18 22:28:54] [INFO ] State equation strengthened by 87 read => feed constraints.
[2023-03-18 22:28:55] [INFO ] Implicit Places using invariants and state equation in 353 ms returned []
Implicit Place search using SMT with State Equation took 458 ms to find 0 implicit places.
[2023-03-18 22:28:55] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-18 22:28:55] [INFO ] Invariant cache hit.
[2023-03-18 22:28:55] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 113/178 places, 163/382 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 654 ms. Remains : 113/178 places, 163/382 transitions.
[2023-03-18 22:28:55] [INFO ] Flatten gal took : 9 ms
[2023-03-18 22:28:55] [INFO ] Flatten gal took : 8 ms
[2023-03-18 22:28:55] [INFO ] Input system was already deterministic with 163 transitions.
[2023-03-18 22:28:55] [INFO ] Flatten gal took : 8 ms
[2023-03-18 22:28:55] [INFO ] Flatten gal took : 8 ms
[2023-03-18 22:28:55] [INFO ] Time to serialize gal into /tmp/CTLFireability1473761191673678758.gal : 2 ms
[2023-03-18 22:28:55] [INFO ] Time to serialize properties into /tmp/CTLFireability4664342014308445170.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1473761191673678758.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4664342014308445170.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,1041,0.229584,12836,2,1463,5,29148,6,0,615,8872,0


Converting to forward existential form...Done !
original formula: EG(((((s1<1)||(l1198<1))&&((s1<1)||(l124<1)))&&(((s1<1)||(l1187<1))||(((s1>=1)&&(l1201>=1))||(((s1>=1)&&(l1191>=1))&&(l165>=1))))))
=> equivalent forward existential formula: [FwdG(Init,((((s1<1)||(l1198<1))&&((s1<1)||(l124<1)))&&(((s1<1)||(l1187<1))||(((s1>=1)&&(l1201>=1))||(((s1>=1)&&...192
Hit Full ! (commute/partial/dont) 2/0/161
(forward)formula 0,1,0.858212,31008,1,0,48,87560,18,4,2313,33984,45
FORMULA SieveSingleMsgMbox-PT-d1m04-CTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 178/178 places, 382/382 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 148 transition count 194
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 148 transition count 194
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 62 place count 148 transition count 192
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 88 place count 122 transition count 166
Iterating global reduction 1 with 26 rules applied. Total rules applied 114 place count 122 transition count 166
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 124 place count 122 transition count 156
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 141 place count 105 transition count 137
Iterating global reduction 2 with 17 rules applied. Total rules applied 158 place count 105 transition count 137
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 171 place count 105 transition count 124
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 176 place count 100 transition count 118
Iterating global reduction 3 with 5 rules applied. Total rules applied 181 place count 100 transition count 118
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 185 place count 96 transition count 113
Iterating global reduction 3 with 4 rules applied. Total rules applied 189 place count 96 transition count 113
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 192 place count 93 transition count 110
Iterating global reduction 3 with 3 rules applied. Total rules applied 195 place count 93 transition count 110
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 197 place count 93 transition count 108
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 200 place count 90 transition count 105
Iterating global reduction 4 with 3 rules applied. Total rules applied 203 place count 90 transition count 105
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 204 place count 89 transition count 104
Iterating global reduction 4 with 1 rules applied. Total rules applied 205 place count 89 transition count 104
Applied a total of 205 rules in 53 ms. Remains 89 /178 variables (removed 89) and now considering 104/382 (removed 278) transitions.
// Phase 1: matrix 104 rows 89 cols
[2023-03-18 22:28:56] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-18 22:28:56] [INFO ] Implicit Places using invariants in 115 ms returned []
[2023-03-18 22:28:56] [INFO ] Invariant cache hit.
[2023-03-18 22:28:56] [INFO ] State equation strengthened by 46 read => feed constraints.
[2023-03-18 22:28:56] [INFO ] Implicit Places using invariants and state equation in 196 ms returned []
Implicit Place search using SMT with State Equation took 313 ms to find 0 implicit places.
[2023-03-18 22:28:56] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-18 22:28:56] [INFO ] Invariant cache hit.
[2023-03-18 22:28:56] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 89/178 places, 104/382 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 461 ms. Remains : 89/178 places, 104/382 transitions.
[2023-03-18 22:28:56] [INFO ] Flatten gal took : 13 ms
[2023-03-18 22:28:56] [INFO ] Flatten gal took : 4 ms
[2023-03-18 22:28:56] [INFO ] Input system was already deterministic with 104 transitions.
[2023-03-18 22:28:56] [INFO ] Flatten gal took : 5 ms
[2023-03-18 22:28:56] [INFO ] Flatten gal took : 4 ms
[2023-03-18 22:28:56] [INFO ] Time to serialize gal into /tmp/CTLFireability12245409705783111416.gal : 2 ms
[2023-03-18 22:28:56] [INFO ] Time to serialize properties into /tmp/CTLFireability10999458616850013277.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12245409705783111416.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10999458616850013277.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,915,0.072547,7644,2,974,5,14882,6,0,460,5477,0


Converting to forward existential form...Done !
original formula: AG(AF((((s1>=1)&&(l213>=1))||((s1>=1)&&(l1188>=1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((((s1>=1)&&(l213>=1))||((s1>=1)&&(l1188>=1)))))] = FALSE
Hit Full ! (commute/partial/dont) 2/0/102
(forward)formula 0,0,0.20897,13188,1,0,46,34887,19,2,1886,15013,45
FORMULA SieveSingleMsgMbox-PT-d1m04-CTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 178/178 places, 382/382 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 147 transition count 182
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 147 transition count 182
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 64 place count 147 transition count 180
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 91 place count 120 transition count 153
Iterating global reduction 1 with 27 rules applied. Total rules applied 118 place count 120 transition count 153
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 129 place count 120 transition count 142
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 147 place count 102 transition count 122
Iterating global reduction 2 with 18 rules applied. Total rules applied 165 place count 102 transition count 122
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 176 place count 102 transition count 111
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 183 place count 95 transition count 103
Iterating global reduction 3 with 7 rules applied. Total rules applied 190 place count 95 transition count 103
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 196 place count 89 transition count 96
Iterating global reduction 3 with 6 rules applied. Total rules applied 202 place count 89 transition count 96
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 206 place count 85 transition count 92
Iterating global reduction 3 with 4 rules applied. Total rules applied 210 place count 85 transition count 92
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 212 place count 85 transition count 90
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 216 place count 81 transition count 86
Iterating global reduction 4 with 4 rules applied. Total rules applied 220 place count 81 transition count 86
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 221 place count 80 transition count 85
Iterating global reduction 4 with 1 rules applied. Total rules applied 222 place count 80 transition count 85
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 223 place count 79 transition count 83
Iterating global reduction 4 with 1 rules applied. Total rules applied 224 place count 79 transition count 83
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 225 place count 78 transition count 82
Iterating global reduction 4 with 1 rules applied. Total rules applied 226 place count 78 transition count 82
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 227 place count 77 transition count 81
Iterating global reduction 4 with 1 rules applied. Total rules applied 228 place count 77 transition count 81
Applied a total of 228 rules in 18 ms. Remains 77 /178 variables (removed 101) and now considering 81/382 (removed 301) transitions.
// Phase 1: matrix 81 rows 77 cols
[2023-03-18 22:28:56] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-18 22:28:56] [INFO ] Implicit Places using invariants in 92 ms returned []
[2023-03-18 22:28:56] [INFO ] Invariant cache hit.
[2023-03-18 22:28:57] [INFO ] State equation strengthened by 32 read => feed constraints.
[2023-03-18 22:28:57] [INFO ] Implicit Places using invariants and state equation in 172 ms returned []
Implicit Place search using SMT with State Equation took 266 ms to find 0 implicit places.
[2023-03-18 22:28:57] [INFO ] Invariant cache hit.
[2023-03-18 22:28:57] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 77/178 places, 81/382 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 359 ms. Remains : 77/178 places, 81/382 transitions.
[2023-03-18 22:28:57] [INFO ] Flatten gal took : 3 ms
[2023-03-18 22:28:57] [INFO ] Flatten gal took : 3 ms
[2023-03-18 22:28:57] [INFO ] Input system was already deterministic with 81 transitions.
[2023-03-18 22:28:57] [INFO ] Flatten gal took : 3 ms
[2023-03-18 22:28:57] [INFO ] Flatten gal took : 2 ms
[2023-03-18 22:28:57] [INFO ] Time to serialize gal into /tmp/CTLFireability8775677378601812264.gal : 1 ms
[2023-03-18 22:28:57] [INFO ] Time to serialize properties into /tmp/CTLFireability8639730635557382219.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8775677378601812264.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8639730635557382219.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,915,0.087459,5880,2,818,5,8121,6,0,389,3567,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.089352,5880,1,0,6,8121,7,1,519,3567,1
FORMULA SieveSingleMsgMbox-PT-d1m04-CTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2023-03-18 22:28:57] [INFO ] Flatten gal took : 10 ms
[2023-03-18 22:28:57] [INFO ] Flatten gal took : 9 ms
Total runtime 8707 ms.

BK_STOP 1679178537622

--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -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="SieveSingleMsgMbox-PT-d1m04"
export BK_EXAMINATION="CTLFireability"
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 2-5348"
echo " Executing tool itstools"
echo " Input is SieveSingleMsgMbox-PT-d1m04, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r421-tajo-167905975200402"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d1m04.tgz
mv SieveSingleMsgMbox-PT-d1m04 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;