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-167905975300449.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)
........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is SieveSingleMsgMbox-PT-d2m04, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r421-tajo-167905975300449
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 7.9K Feb 26 10:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 26 10:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 10:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 10:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 17:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 17:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 26 10:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 186K Feb 26 10:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Feb 26 10:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Feb 26 10:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:06 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 1.1M 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-d2m04-CTLCardinality-00
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-CTLCardinality-01
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-CTLCardinality-02
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-CTLCardinality-03
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-CTLCardinality-04
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-CTLCardinality-05
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-CTLCardinality-06
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-CTLCardinality-07
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-CTLCardinality-08
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-CTLCardinality-09
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-CTLCardinality-10
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-CTLCardinality-11
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-CTLCardinality-12
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-CTLCardinality-13
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-CTLCardinality-14
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679180445586

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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SieveSingleMsgMbox-PT-d2m04
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-18 23:00:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-18 23:00:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 23:00:47] [INFO ] Load time of PNML (sax parser for PT used): 128 ms
[2023-03-18 23:00:47] [INFO ] Transformed 2398 places.
[2023-03-18 23:00:47] [INFO ] Transformed 1954 transitions.
[2023-03-18 23:00:47] [INFO ] Parsed PT model containing 2398 places and 1954 transitions and 7816 arcs in 217 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
Deduced a syphon composed of 1984 places in 12 ms
Reduce places removed 1984 places and 0 transitions.
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 16 out of 414 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 414/414 places, 1954/1954 transitions.
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 828 transitions
Reduce isomorphic transitions removed 828 transitions.
Iterating post reduction 0 with 853 rules applied. Total rules applied 853 place count 389 transition count 1126
Discarding 115 places :
Symmetric choice reduction at 1 with 115 rule applications. Total rules 968 place count 274 transition count 396
Iterating global reduction 1 with 115 rules applied. Total rules applied 1083 place count 274 transition count 396
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 1095 place count 274 transition count 384
Discarding 81 places :
Symmetric choice reduction at 2 with 81 rule applications. Total rules 1176 place count 193 transition count 303
Iterating global reduction 2 with 81 rules applied. Total rules applied 1257 place count 193 transition count 303
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 2 with 28 rules applied. Total rules applied 1285 place count 193 transition count 275
Discarding 38 places :
Symmetric choice reduction at 3 with 38 rule applications. Total rules 1323 place count 155 transition count 225
Iterating global reduction 3 with 38 rules applied. Total rules applied 1361 place count 155 transition count 225
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 3 with 23 rules applied. Total rules applied 1384 place count 155 transition count 202
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 1389 place count 150 transition count 191
Iterating global reduction 4 with 5 rules applied. Total rules applied 1394 place count 150 transition count 191
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1398 place count 146 transition count 187
Iterating global reduction 4 with 4 rules applied. Total rules applied 1402 place count 146 transition count 187
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1404 place count 144 transition count 185
Iterating global reduction 4 with 2 rules applied. Total rules applied 1406 place count 144 transition count 185
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1407 place count 143 transition count 184
Iterating global reduction 4 with 1 rules applied. Total rules applied 1408 place count 143 transition count 184
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1409 place count 142 transition count 183
Iterating global reduction 4 with 1 rules applied. Total rules applied 1410 place count 142 transition count 183
Applied a total of 1410 rules in 74 ms. Remains 142 /414 variables (removed 272) and now considering 183/1954 (removed 1771) transitions.
// Phase 1: matrix 183 rows 142 cols
[2023-03-18 23:00:47] [INFO ] Computed 5 place invariants in 12 ms
[2023-03-18 23:00:47] [INFO ] Implicit Places using invariants in 242 ms returned []
[2023-03-18 23:00:47] [INFO ] Invariant cache hit.
[2023-03-18 23:00:48] [INFO ] State equation strengthened by 82 read => feed constraints.
[2023-03-18 23:00:48] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 543 ms to find 0 implicit places.
[2023-03-18 23:00:48] [INFO ] Invariant cache hit.
[2023-03-18 23:00:48] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 142/414 places, 183/1954 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 707 ms. Remains : 142/414 places, 183/1954 transitions.
Support contains 16 out of 142 places after structural reductions.
[2023-03-18 23:00:48] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-18 23:00:48] [INFO ] Flatten gal took : 35 ms
[2023-03-18 23:00:48] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 23:00:48] [INFO ] Flatten gal took : 17 ms
[2023-03-18 23:00:48] [INFO ] Input system was already deterministic with 183 transitions.
Support contains 11 out of 142 places (down from 16) after GAL structural reductions.
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2269 resets, run finished after 350 ms. (steps per millisecond=28 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10000 steps, including 1057 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 993 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 1037 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 1052 resets, run finished after 159 ms. (steps per millisecond=62 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 996 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 1012 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 1049 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 1019 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 1035 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 1073 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 10) seen :0
Probably explored full state space saw : 1142 states, properties seen :3
Probabilistic random walk after 2659 steps, saw 1142 distinct states, run finished after 42 ms. (steps per millisecond=63 ) properties seen :3
Explored full state space saw : 1142 states, properties seen :0
Exhaustive walk after 2659 steps, saw 1142 distinct states, run finished after 30 ms. (steps per millisecond=88 ) properties seen :0
Successfully simplified 7 atomic propositions for a total of 8 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 23:00:50] [INFO ] Flatten gal took : 10 ms
[2023-03-18 23:00:50] [INFO ] Flatten gal took : 9 ms
[2023-03-18 23:00:50] [INFO ] Input system was already deterministic with 183 transitions.
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 41 stabilizing places and 51 stable transitions
Graph (complete) has 470 edges and 142 vertex of which 141 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Starting structural reductions in LTL mode, iteration 0 : 142/142 places, 183/183 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 131 transition count 159
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 131 transition count 159
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 131 transition count 157
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 33 place count 122 transition count 143
Iterating global reduction 1 with 9 rules applied. Total rules applied 42 place count 122 transition count 143
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 44 place count 122 transition count 141
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 51 place count 115 transition count 132
Iterating global reduction 2 with 7 rules applied. Total rules applied 58 place count 115 transition count 132
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 61 place count 115 transition count 129
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 65 place count 111 transition count 124
Iterating global reduction 3 with 4 rules applied. Total rules applied 69 place count 111 transition count 124
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 73 place count 107 transition count 120
Iterating global reduction 3 with 4 rules applied. Total rules applied 77 place count 107 transition count 120
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 78 place count 107 transition count 119
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 82 place count 103 transition count 115
Iterating global reduction 4 with 4 rules applied. Total rules applied 86 place count 103 transition count 115
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 87 place count 103 transition count 114
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 90 place count 100 transition count 109
Iterating global reduction 5 with 3 rules applied. Total rules applied 93 place count 100 transition count 109
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 94 place count 99 transition count 108
Iterating global reduction 5 with 1 rules applied. Total rules applied 95 place count 99 transition count 108
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 96 place count 98 transition count 107
Iterating global reduction 5 with 1 rules applied. Total rules applied 97 place count 98 transition count 107
Applied a total of 97 rules in 19 ms. Remains 98 /142 variables (removed 44) and now considering 107/183 (removed 76) transitions.
// Phase 1: matrix 107 rows 98 cols
[2023-03-18 23:00:50] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-18 23:00:50] [INFO ] Implicit Places using invariants in 69 ms returned []
[2023-03-18 23:00:50] [INFO ] Invariant cache hit.
[2023-03-18 23:00:50] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-18 23:00:50] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 218 ms to find 0 implicit places.
[2023-03-18 23:00:50] [INFO ] Invariant cache hit.
[2023-03-18 23:00:50] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 98/142 places, 107/183 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 301 ms. Remains : 98/142 places, 107/183 transitions.
[2023-03-18 23:00:50] [INFO ] Flatten gal took : 5 ms
[2023-03-18 23:00:50] [INFO ] Flatten gal took : 5 ms
[2023-03-18 23:00:50] [INFO ] Input system was already deterministic with 107 transitions.
[2023-03-18 23:00:50] [INFO ] Flatten gal took : 6 ms
[2023-03-18 23:00:50] [INFO ] Flatten gal took : 5 ms
[2023-03-18 23:00:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality9987445505675157971.gal : 2 ms
[2023-03-18 23:00:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality7288941752631906759.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/CTLCardinality9987445505675157971.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7288941752631906759.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,924,0.069026,7080,2,1139,5,11865,6,0,499,4632,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,0.070919,7080,1,0,6,11865,7,1,668,4632,1
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 142/142 places, 183/183 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 132 transition count 160
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 132 transition count 160
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 22 place count 132 transition count 158
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 31 place count 123 transition count 144
Iterating global reduction 1 with 9 rules applied. Total rules applied 40 place count 123 transition count 144
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 42 place count 123 transition count 142
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 48 place count 117 transition count 135
Iterating global reduction 2 with 6 rules applied. Total rules applied 54 place count 117 transition count 135
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 56 place count 117 transition count 133
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 60 place count 113 transition count 128
Iterating global reduction 3 with 4 rules applied. Total rules applied 64 place count 113 transition count 128
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 68 place count 109 transition count 124
Iterating global reduction 3 with 4 rules applied. Total rules applied 72 place count 109 transition count 124
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 73 place count 109 transition count 123
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 77 place count 105 transition count 119
Iterating global reduction 4 with 4 rules applied. Total rules applied 81 place count 105 transition count 119
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 82 place count 105 transition count 118
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 85 place count 102 transition count 113
Iterating global reduction 5 with 3 rules applied. Total rules applied 88 place count 102 transition count 113
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 89 place count 101 transition count 112
Iterating global reduction 5 with 1 rules applied. Total rules applied 90 place count 101 transition count 112
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 91 place count 100 transition count 111
Iterating global reduction 5 with 1 rules applied. Total rules applied 92 place count 100 transition count 111
Applied a total of 92 rules in 18 ms. Remains 100 /142 variables (removed 42) and now considering 111/183 (removed 72) transitions.
// Phase 1: matrix 111 rows 100 cols
[2023-03-18 23:00:50] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-18 23:00:50] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-18 23:00:50] [INFO ] Invariant cache hit.
[2023-03-18 23:00:50] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-18 23:00:51] [INFO ] Implicit Places using invariants and state equation in 192 ms returned []
Implicit Place search using SMT with State Equation took 255 ms to find 0 implicit places.
[2023-03-18 23:00:51] [INFO ] Invariant cache hit.
[2023-03-18 23:00:51] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 100/142 places, 111/183 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 329 ms. Remains : 100/142 places, 111/183 transitions.
[2023-03-18 23:00:51] [INFO ] Flatten gal took : 6 ms
[2023-03-18 23:00:51] [INFO ] Flatten gal took : 5 ms
[2023-03-18 23:00:51] [INFO ] Input system was already deterministic with 111 transitions.
[2023-03-18 23:00:51] [INFO ] Flatten gal took : 5 ms
[2023-03-18 23:00:51] [INFO ] Flatten gal took : 5 ms
[2023-03-18 23:00:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality18028608672671507427.gal : 1 ms
[2023-03-18 23:00:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality10268771216743036192.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/CTLCardinality18028608672671507427.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10268771216743036192.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,1005,0.061327,7180,2,1110,5,11645,6,0,511,4557,0


Converting to forward existential form...Done !
original formula: EF(AG(((p135>0) * AX(FALSE))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((p135>0) * !(EX(!(FALSE))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t85, t86, t87, t90, t91, t95, t96, Intersection with reachable at each step enabled. (destro...196
(forward)formula 0,1,0.161141,11668,1,0,96,28488,188,54,2718,12478,180
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 142/142 places, 183/183 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 131 transition count 159
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 131 transition count 159
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 131 transition count 157
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 33 place count 122 transition count 143
Iterating global reduction 1 with 9 rules applied. Total rules applied 42 place count 122 transition count 143
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 44 place count 122 transition count 141
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 51 place count 115 transition count 132
Iterating global reduction 2 with 7 rules applied. Total rules applied 58 place count 115 transition count 132
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 61 place count 115 transition count 129
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 65 place count 111 transition count 124
Iterating global reduction 3 with 4 rules applied. Total rules applied 69 place count 111 transition count 124
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 73 place count 107 transition count 120
Iterating global reduction 3 with 4 rules applied. Total rules applied 77 place count 107 transition count 120
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 78 place count 107 transition count 119
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 82 place count 103 transition count 115
Iterating global reduction 4 with 4 rules applied. Total rules applied 86 place count 103 transition count 115
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 87 place count 103 transition count 114
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 90 place count 100 transition count 109
Iterating global reduction 5 with 3 rules applied. Total rules applied 93 place count 100 transition count 109
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 94 place count 99 transition count 108
Iterating global reduction 5 with 1 rules applied. Total rules applied 95 place count 99 transition count 108
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 96 place count 98 transition count 107
Iterating global reduction 5 with 1 rules applied. Total rules applied 97 place count 98 transition count 107
Applied a total of 97 rules in 14 ms. Remains 98 /142 variables (removed 44) and now considering 107/183 (removed 76) transitions.
// Phase 1: matrix 107 rows 98 cols
[2023-03-18 23:00:51] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-18 23:00:51] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-18 23:00:51] [INFO ] Invariant cache hit.
[2023-03-18 23:00:51] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-18 23:00:51] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 205 ms to find 0 implicit places.
[2023-03-18 23:00:51] [INFO ] Invariant cache hit.
[2023-03-18 23:00:51] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 98/142 places, 107/183 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 275 ms. Remains : 98/142 places, 107/183 transitions.
[2023-03-18 23:00:51] [INFO ] Flatten gal took : 5 ms
[2023-03-18 23:00:51] [INFO ] Flatten gal took : 6 ms
[2023-03-18 23:00:51] [INFO ] Input system was already deterministic with 107 transitions.
[2023-03-18 23:00:51] [INFO ] Flatten gal took : 5 ms
[2023-03-18 23:00:51] [INFO ] Flatten gal took : 4 ms
[2023-03-18 23:00:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality13364185760097355266.gal : 1 ms
[2023-03-18 23:00:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality10967683285038538395.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/CTLCardinality13364185760097355266.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10967683285038538395.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,924,0.059124,7152,2,1139,5,11865,6,0,499,4632,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,0.061134,7152,1,0,6,11865,7,1,668,4632,1
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 142/142 places, 183/183 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 132 transition count 160
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 132 transition count 160
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 22 place count 132 transition count 158
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 30 place count 124 transition count 145
Iterating global reduction 1 with 8 rules applied. Total rules applied 38 place count 124 transition count 145
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 39 place count 124 transition count 144
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 46 place count 117 transition count 135
Iterating global reduction 2 with 7 rules applied. Total rules applied 53 place count 117 transition count 135
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 56 place count 117 transition count 132
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 60 place count 113 transition count 127
Iterating global reduction 3 with 4 rules applied. Total rules applied 64 place count 113 transition count 127
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 68 place count 109 transition count 123
Iterating global reduction 3 with 4 rules applied. Total rules applied 72 place count 109 transition count 123
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 73 place count 109 transition count 122
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 77 place count 105 transition count 118
Iterating global reduction 4 with 4 rules applied. Total rules applied 81 place count 105 transition count 118
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 82 place count 105 transition count 117
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 85 place count 102 transition count 112
Iterating global reduction 5 with 3 rules applied. Total rules applied 88 place count 102 transition count 112
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 89 place count 101 transition count 111
Iterating global reduction 5 with 1 rules applied. Total rules applied 90 place count 101 transition count 111
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 91 place count 100 transition count 110
Iterating global reduction 5 with 1 rules applied. Total rules applied 92 place count 100 transition count 110
Applied a total of 92 rules in 11 ms. Remains 100 /142 variables (removed 42) and now considering 110/183 (removed 73) transitions.
// Phase 1: matrix 110 rows 100 cols
[2023-03-18 23:00:51] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-18 23:00:51] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-18 23:00:51] [INFO ] Invariant cache hit.
[2023-03-18 23:00:51] [INFO ] State equation strengthened by 43 read => feed constraints.
[2023-03-18 23:00:51] [INFO ] Implicit Places using invariants and state equation in 202 ms returned []
Implicit Place search using SMT with State Equation took 275 ms to find 0 implicit places.
[2023-03-18 23:00:51] [INFO ] Invariant cache hit.
[2023-03-18 23:00:52] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 100/142 places, 110/183 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 353 ms. Remains : 100/142 places, 110/183 transitions.
[2023-03-18 23:00:52] [INFO ] Flatten gal took : 12 ms
[2023-03-18 23:00:52] [INFO ] Flatten gal took : 4 ms
[2023-03-18 23:00:52] [INFO ] Input system was already deterministic with 110 transitions.
[2023-03-18 23:00:52] [INFO ] Flatten gal took : 4 ms
[2023-03-18 23:00:52] [INFO ] Flatten gal took : 4 ms
[2023-03-18 23:00:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality3215342229893283251.gal : 1 ms
[2023-03-18 23:00:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality18157923154704486024.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/CTLCardinality3215342229893283251.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18157923154704486024.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,1043,0.094151,7968,2,1284,5,13442,6,0,510,4980,0


Converting to forward existential form...Done !
original formula: AX(EX(AF((l272>0))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(EG(!((l272>0)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t85, t86, t87, t90, t91, t95, t96, Intersection with reachable at each step enabled. (destro...196
(forward)formula 0,0,0.330679,18792,1,0,150,51744,188,62,2724,26961,238
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2023-03-18 23:00:52] [INFO ] Flatten gal took : 20 ms
[2023-03-18 23:00:52] [INFO ] Flatten gal took : 18 ms
Total runtime 5143 ms.

BK_STOP 1679180452585

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ 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 CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SieveSingleMsgMbox-PT-d2m04"
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 2-5348"
echo " Executing tool itstools"
echo " Input is SieveSingleMsgMbox-PT-d2m04, 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 r421-tajo-167905975300449"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d2m04.tgz
mv SieveSingleMsgMbox-PT-d2m04 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 ;