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-167905975300457.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-d2m06, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r421-tajo-167905975300457
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 6.8K Feb 26 10:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Feb 26 10:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 10:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 10:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 16K Feb 25 17:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 10:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 131K Feb 26 10:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Feb 26 10:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 26 10:33 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-d2m06-CTLCardinality-00
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-01
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-02
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-03
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-04
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-05
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-06
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-07
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-08
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-09
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-10
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-11
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-12
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-13
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-14
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679180571886

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-d2m06
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-18 23:02:53] [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 23:02:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 23:02:53] [INFO ] Load time of PNML (sax parser for PT used): 163 ms
[2023-03-18 23:02:53] [INFO ] Transformed 2398 places.
[2023-03-18 23:02:53] [INFO ] Transformed 1954 transitions.
[2023-03-18 23:02:53] [INFO ] Parsed PT model containing 2398 places and 1954 transitions and 7816 arcs in 260 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
Deduced a syphon composed of 1984 places in 17 ms
Reduce places removed 1984 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 414 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 414/414 places, 1954/1954 transitions.
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 792 transitions
Reduce isomorphic transitions removed 792 transitions.
Iterating post reduction 0 with 816 rules applied. Total rules applied 816 place count 390 transition count 1162
Discarding 114 places :
Symmetric choice reduction at 1 with 114 rule applications. Total rules 930 place count 276 transition count 414
Iterating global reduction 1 with 114 rules applied. Total rules applied 1044 place count 276 transition count 414
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 1054 place count 276 transition count 404
Discarding 87 places :
Symmetric choice reduction at 2 with 87 rule applications. Total rules 1141 place count 189 transition count 317
Iterating global reduction 2 with 87 rules applied. Total rules applied 1228 place count 189 transition count 317
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 2 with 32 rules applied. Total rules applied 1260 place count 189 transition count 285
Discarding 34 places :
Symmetric choice reduction at 3 with 34 rule applications. Total rules 1294 place count 155 transition count 240
Iterating global reduction 3 with 34 rules applied. Total rules applied 1328 place count 155 transition count 240
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 3 with 28 rules applied. Total rules applied 1356 place count 155 transition count 212
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1360 place count 151 transition count 205
Iterating global reduction 4 with 4 rules applied. Total rules applied 1364 place count 151 transition count 205
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1368 place count 147 transition count 201
Iterating global reduction 4 with 4 rules applied. Total rules applied 1372 place count 147 transition count 201
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1373 place count 146 transition count 200
Iterating global reduction 4 with 1 rules applied. Total rules applied 1374 place count 146 transition count 200
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1375 place count 145 transition count 199
Iterating global reduction 4 with 1 rules applied. Total rules applied 1376 place count 145 transition count 199
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1377 place count 144 transition count 198
Iterating global reduction 4 with 1 rules applied. Total rules applied 1378 place count 144 transition count 198
Applied a total of 1378 rules in 152 ms. Remains 144 /414 variables (removed 270) and now considering 198/1954 (removed 1756) transitions.
// Phase 1: matrix 198 rows 144 cols
[2023-03-18 23:02:54] [INFO ] Computed 5 place invariants in 16 ms
[2023-03-18 23:02:54] [INFO ] Implicit Places using invariants in 277 ms returned []
[2023-03-18 23:02:54] [INFO ] Invariant cache hit.
[2023-03-18 23:02:54] [INFO ] State equation strengthened by 94 read => feed constraints.
[2023-03-18 23:02:54] [INFO ] Implicit Places using invariants and state equation in 340 ms returned []
Implicit Place search using SMT with State Equation took 658 ms to find 0 implicit places.
[2023-03-18 23:02:54] [INFO ] Invariant cache hit.
[2023-03-18 23:02:54] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 144/414 places, 198/1954 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 889 ms. Remains : 144/414 places, 198/1954 transitions.
Support contains 12 out of 144 places after structural reductions.
[2023-03-18 23:02:55] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-18 23:02:55] [INFO ] Flatten gal took : 35 ms
[2023-03-18 23:02:55] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 23:02:55] [INFO ] Flatten gal took : 13 ms
[2023-03-18 23:02:55] [INFO ] Input system was already deterministic with 198 transitions.
Support contains 6 out of 144 places (down from 12) after GAL structural reductions.
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2256 resets, run finished after 216 ms. (steps per millisecond=46 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 1057 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 1030 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 1063 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 1090 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 1026 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 1081 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 6) seen :0
Probably explored full state space saw : 157551 states, properties seen :1
Probabilistic random walk after 407652 steps, saw 157551 distinct states, run finished after 1719 ms. (steps per millisecond=237 ) properties seen :1
Explored full state space saw : 157552 states, properties seen :0
Exhaustive walk after 407653 steps, saw 157552 distinct states, run finished after 1261 ms. (steps per millisecond=323 ) properties seen :0
Successfully simplified 5 atomic propositions for a total of 2 simplifications.
[2023-03-18 23:02:58] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-18 23:02:58] [INFO ] Flatten gal took : 10 ms
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 23:02:58] [INFO ] Flatten gal took : 9 ms
[2023-03-18 23:02:58] [INFO ] Input system was already deterministic with 198 transitions.
Support contains 0 out of 144 places (down from 1) after GAL structural reductions.
Computed a total of 45 stabilizing places and 57 stable transitions
Graph (complete) has 487 edges and 144 vertex of which 142 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 ms
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 198/198 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 143 transition count 195
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 12 place count 135 transition count 161
Iterating global reduction 1 with 8 rules applied. Total rules applied 20 place count 135 transition count 161
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 22 place count 135 transition count 159
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 29 place count 128 transition count 152
Iterating global reduction 2 with 7 rules applied. Total rules applied 36 place count 128 transition count 152
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 40 place count 128 transition count 148
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 46 place count 122 transition count 138
Iterating global reduction 3 with 6 rules applied. Total rules applied 52 place count 122 transition count 138
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 54 place count 122 transition count 136
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 60 place count 116 transition count 130
Iterating global reduction 4 with 6 rules applied. Total rules applied 66 place count 116 transition count 130
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 67 place count 116 transition count 129
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 73 place count 110 transition count 122
Iterating global reduction 5 with 6 rules applied. Total rules applied 79 place count 110 transition count 122
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 83 place count 106 transition count 118
Iterating global reduction 5 with 4 rules applied. Total rules applied 87 place count 106 transition count 118
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 88 place count 106 transition count 117
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 92 place count 102 transition count 113
Iterating global reduction 6 with 4 rules applied. Total rules applied 96 place count 102 transition count 113
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 98 place count 100 transition count 109
Iterating global reduction 6 with 2 rules applied. Total rules applied 100 place count 100 transition count 109
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 101 place count 99 transition count 108
Iterating global reduction 6 with 1 rules applied. Total rules applied 102 place count 99 transition count 108
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 103 place count 98 transition count 107
Iterating global reduction 6 with 1 rules applied. Total rules applied 104 place count 98 transition count 107
Applied a total of 104 rules in 28 ms. Remains 98 /144 variables (removed 46) and now considering 107/198 (removed 91) transitions.
// Phase 1: matrix 107 rows 98 cols
[2023-03-18 23:02:58] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-18 23:02:58] [INFO ] Implicit Places using invariants in 99 ms returned []
[2023-03-18 23:02:58] [INFO ] Invariant cache hit.
[2023-03-18 23:02:58] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-18 23:02:59] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
[2023-03-18 23:02:59] [INFO ] Invariant cache hit.
[2023-03-18 23:02:59] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 98/144 places, 107/198 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 328 ms. Remains : 98/144 places, 107/198 transitions.
[2023-03-18 23:02:59] [INFO ] Flatten gal took : 5 ms
[2023-03-18 23:02:59] [INFO ] Flatten gal took : 4 ms
[2023-03-18 23:02:59] [INFO ] Input system was already deterministic with 107 transitions.
[2023-03-18 23:02:59] [INFO ] Flatten gal took : 4 ms
[2023-03-18 23:02:59] [INFO ] Flatten gal took : 4 ms
[2023-03-18 23:02:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality5922172608273269859.gal : 2 ms
[2023-03-18 23:02:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality7341095644984227452.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/CTLCardinality5922172608273269859.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7341095644984227452.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,75566,0.439499,24836,2,3029,5,75915,6,0,499,41199,0


Converting to forward existential form...Done !
original formula: AF(AX(FALSE))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(FALSE)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t14, t73, t80, t81, t82, t83, t84, t85, t86, t87, t88, t92, t93, t98, t99, t101, t102, t1...276
(forward)formula 0,0,1.80191,71684,1,0,572,289753,229,328,3227,266128,502
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 198/198 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 143 transition count 195
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 12 place count 135 transition count 161
Iterating global reduction 1 with 8 rules applied. Total rules applied 20 place count 135 transition count 161
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 22 place count 135 transition count 159
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 29 place count 128 transition count 152
Iterating global reduction 2 with 7 rules applied. Total rules applied 36 place count 128 transition count 152
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 40 place count 128 transition count 148
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 46 place count 122 transition count 138
Iterating global reduction 3 with 6 rules applied. Total rules applied 52 place count 122 transition count 138
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 54 place count 122 transition count 136
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 60 place count 116 transition count 130
Iterating global reduction 4 with 6 rules applied. Total rules applied 66 place count 116 transition count 130
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 67 place count 116 transition count 129
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 73 place count 110 transition count 122
Iterating global reduction 5 with 6 rules applied. Total rules applied 79 place count 110 transition count 122
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 83 place count 106 transition count 118
Iterating global reduction 5 with 4 rules applied. Total rules applied 87 place count 106 transition count 118
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 88 place count 106 transition count 117
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 92 place count 102 transition count 113
Iterating global reduction 6 with 4 rules applied. Total rules applied 96 place count 102 transition count 113
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 98 place count 100 transition count 109
Iterating global reduction 6 with 2 rules applied. Total rules applied 100 place count 100 transition count 109
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 101 place count 99 transition count 108
Iterating global reduction 6 with 1 rules applied. Total rules applied 102 place count 99 transition count 108
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 103 place count 98 transition count 107
Iterating global reduction 6 with 1 rules applied. Total rules applied 104 place count 98 transition count 107
Applied a total of 104 rules in 19 ms. Remains 98 /144 variables (removed 46) and now considering 107/198 (removed 91) transitions.
[2023-03-18 23:03:00] [INFO ] Invariant cache hit.
[2023-03-18 23:03:01] [INFO ] Implicit Places using invariants in 85 ms returned []
[2023-03-18 23:03:01] [INFO ] Invariant cache hit.
[2023-03-18 23:03:01] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-18 23:03:01] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 255 ms to find 0 implicit places.
[2023-03-18 23:03:01] [INFO ] Invariant cache hit.
[2023-03-18 23:03:01] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 98/144 places, 107/198 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 346 ms. Remains : 98/144 places, 107/198 transitions.
[2023-03-18 23:03:01] [INFO ] Flatten gal took : 5 ms
[2023-03-18 23:03:01] [INFO ] Flatten gal took : 5 ms
[2023-03-18 23:03:01] [INFO ] Input system was already deterministic with 107 transitions.
[2023-03-18 23:03:01] [INFO ] Flatten gal took : 4 ms
[2023-03-18 23:03:01] [INFO ] Flatten gal took : 5 ms
[2023-03-18 23:03:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality243343765399685439.gal : 2 ms
[2023-03-18 23:03:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality17955800937061128497.ctl : 16 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/CTLCardinality243343765399685439.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17955800937061128497.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,75566,0.443464,25016,2,3029,5,75915,6,0,499,41199,0


Converting to forward existential form...Done !
original formula: AG(AF(AX(FALSE)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(!(EX(!(FALSE)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t14, t73, t80, t81, t82, t83, t84, t85, t86, t87, t88, t92, t93, t98, t99, t101, t102, t1...276
(forward)formula 0,0,1.06681,41256,1,0,219,134807,229,90,3242,88570,264
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2023-03-18 23:03:02] [INFO ] Flatten gal took : 23 ms
[2023-03-18 23:03:02] [INFO ] Flatten gal took : 18 ms
Total runtime 8890 ms.

BK_STOP 1679180582655

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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-d2m06"
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-d2m06, 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-167905975300457"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d2m06.tgz
mv SieveSingleMsgMbox-PT-d2m06 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 ;