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-167905975100361.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-d0m06, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r421-tajo-167905975100361
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 8.9K Feb 26 10:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 104K Feb 26 10:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 26 10:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 10:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 17:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Feb 25 17:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 10:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Feb 26 10:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 10:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 26 10:26 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 57K 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-d0m06-CTLCardinality-00
FORMULA_NAME SieveSingleMsgMbox-PT-d0m06-CTLCardinality-01
FORMULA_NAME SieveSingleMsgMbox-PT-d0m06-CTLCardinality-02
FORMULA_NAME SieveSingleMsgMbox-PT-d0m06-CTLCardinality-03
FORMULA_NAME SieveSingleMsgMbox-PT-d0m06-CTLCardinality-04
FORMULA_NAME SieveSingleMsgMbox-PT-d0m06-CTLCardinality-05
FORMULA_NAME SieveSingleMsgMbox-PT-d0m06-CTLCardinality-06
FORMULA_NAME SieveSingleMsgMbox-PT-d0m06-CTLCardinality-07
FORMULA_NAME SieveSingleMsgMbox-PT-d0m06-CTLCardinality-08
FORMULA_NAME SieveSingleMsgMbox-PT-d0m06-CTLCardinality-09
FORMULA_NAME SieveSingleMsgMbox-PT-d0m06-CTLCardinality-10
FORMULA_NAME SieveSingleMsgMbox-PT-d0m06-CTLCardinality-11
FORMULA_NAME SieveSingleMsgMbox-PT-d0m06-CTLCardinality-12
FORMULA_NAME SieveSingleMsgMbox-PT-d0m06-CTLCardinality-13
FORMULA_NAME SieveSingleMsgMbox-PT-d0m06-CTLCardinality-14
FORMULA_NAME SieveSingleMsgMbox-PT-d0m06-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679176702675

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-d0m06
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-18 21:58:24] [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 21:58:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 21:58:24] [INFO ] Load time of PNML (sax parser for PT used): 39 ms
[2023-03-18 21:58:24] [INFO ] Transformed 262 places.
[2023-03-18 21:58:24] [INFO ] Transformed 73 transitions.
[2023-03-18 21:58:24] [INFO ] Parsed PT model containing 262 places and 73 transitions and 292 arcs in 108 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Deduced a syphon composed of 190 places in 1 ms
Reduce places removed 190 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 73/73 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 71 transition count 73
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 8 place count 64 transition count 66
Iterating global reduction 1 with 7 rules applied. Total rules applied 15 place count 64 transition count 66
Applied a total of 15 rules in 36 ms. Remains 64 /72 variables (removed 8) and now considering 66/73 (removed 7) transitions.
// Phase 1: matrix 66 rows 64 cols
[2023-03-18 21:58:24] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-18 21:58:25] [INFO ] Implicit Places using invariants in 185 ms returned []
[2023-03-18 21:58:25] [INFO ] Invariant cache hit.
[2023-03-18 21:58:25] [INFO ] State equation strengthened by 28 read => feed constraints.
[2023-03-18 21:58:25] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 370 ms to find 0 implicit places.
[2023-03-18 21:58:25] [INFO ] Invariant cache hit.
[2023-03-18 21:58:25] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 64/72 places, 66/73 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 466 ms. Remains : 64/72 places, 66/73 transitions.
Support contains 23 out of 64 places after structural reductions.
[2023-03-18 21:58:25] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-18 21:58:25] [INFO ] Flatten gal took : 55 ms
[2023-03-18 21:58:25] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 21:58:25] [INFO ] Flatten gal took : 8 ms
[2023-03-18 21:58:25] [INFO ] Input system was already deterministic with 66 transitions.
Support contains 11 out of 64 places (down from 23) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2259 resets, run finished after 354 ms. (steps per millisecond=28 ) properties (out of 8) seen :2
Incomplete Best-First random walk after 10001 steps, including 1075 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2000 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 986 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 1067 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 1012 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 1033 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-18 21:58:26] [INFO ] Invariant cache hit.
[2023-03-18 21:58:26] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-18 21:58:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-18 21:58:26] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-18 21:58:26] [INFO ] After 53ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :3
[2023-03-18 21:58:26] [INFO ] State equation strengthened by 28 read => feed constraints.
[2023-03-18 21:58:26] [INFO ] After 15ms SMT Verify possible using 28 Read/Feed constraints in natural domain returned unsat :3 sat :3
[2023-03-18 21:58:26] [INFO ] After 35ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :3
Attempting to minimize the solution found.
Minimization took 15 ms.
[2023-03-18 21:58:26] [INFO ] After 153ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :3
Fused 6 Parikh solutions to 3 different solutions.
Parikh walk visited 1 properties in 4 ms.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 66/66 transitions.
Graph (complete) has 173 edges and 64 vertex of which 62 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 62 transition count 64
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 5 place count 60 transition count 62
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 60 transition count 62
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 59 transition count 61
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 59 transition count 61
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 10 place count 59 transition count 60
Applied a total of 10 rules in 31 ms. Remains 59 /64 variables (removed 5) and now considering 60/66 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 59/64 places, 60/66 transitions.
Incomplete random walk after 10000 steps, including 2225 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 990 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 1016 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 2) seen :0
Finished probabilistic random walk after 324 steps, run visited all 2 properties in 9 ms. (steps per millisecond=36 )
Probabilistic random walk after 324 steps, saw 181 distinct states, run finished after 9 ms. (steps per millisecond=36 ) properties seen :2
Successfully simplified 3 atomic propositions for a total of 6 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 21:58:26] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-18 21:58:26] [INFO ] Flatten gal took : 11 ms
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 21:58:26] [INFO ] Flatten gal took : 6 ms
[2023-03-18 21:58:26] [INFO ] Input system was already deterministic with 66 transitions.
Computed a total of 9 stabilizing places and 11 stable transitions
Graph (complete) has 196 edges and 64 vertex of which 62 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 66/66 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 63 transition count 66
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 60 transition count 63
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 60 transition count 63
Applied a total of 7 rules in 4 ms. Remains 60 /64 variables (removed 4) and now considering 63/66 (removed 3) transitions.
// Phase 1: matrix 63 rows 60 cols
[2023-03-18 21:58:26] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-18 21:58:26] [INFO ] Implicit Places using invariants in 82 ms returned []
[2023-03-18 21:58:26] [INFO ] Invariant cache hit.
[2023-03-18 21:58:26] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-18 21:58:26] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 188 ms to find 0 implicit places.
[2023-03-18 21:58:26] [INFO ] Invariant cache hit.
[2023-03-18 21:58:27] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 60/64 places, 63/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 288 ms. Remains : 60/64 places, 63/66 transitions.
[2023-03-18 21:58:27] [INFO ] Flatten gal took : 3 ms
[2023-03-18 21:58:27] [INFO ] Flatten gal took : 4 ms
[2023-03-18 21:58:27] [INFO ] Input system was already deterministic with 63 transitions.
[2023-03-18 21:58:27] [INFO ] Flatten gal took : 4 ms
[2023-03-18 21:58:27] [INFO ] Flatten gal took : 16 ms
[2023-03-18 21:58:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality14772744479948783717.gal : 2 ms
[2023-03-18 21:58:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality13409191207523718683.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/CTLCardinality14772744479948783717.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13409191207523718683.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,19805,0.201665,7556,2,1705,5,16026,6,0,303,10963,0


Converting to forward existential form...Done !
original formula: EX((EG(EX(TRUE)) * ((l42<=0) + EF(EX(TRUE)))))
=> equivalent forward existential formula: ([((EY(Init) * EG(EX(TRUE))) * (l42<=0))] != FALSE + [(EY(FwdU((EY(Init) * EG(EX(TRUE))),TRUE)) * TRUE)] != FALS...157
Reverse transition relation is NOT exact ! Due to transitions t42, t46, t47, t48, t49, t50, t51, t52, t54, t55, t56, t57, t58, t60, t62, Intersection with...235
Using saturation style SCC detection
(forward)formula 0,1,1.00179,32404,1,0,305,163858,150,170,2032,106373,367
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 66/66 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 63 transition count 66
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 60 transition count 63
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 60 transition count 63
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 59 transition count 62
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 59 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 10 place count 59 transition count 61
Applied a total of 10 rules in 6 ms. Remains 59 /64 variables (removed 5) and now considering 61/66 (removed 5) transitions.
// Phase 1: matrix 61 rows 59 cols
[2023-03-18 21:58:28] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-18 21:58:28] [INFO ] Implicit Places using invariants in 68 ms returned []
[2023-03-18 21:58:28] [INFO ] Invariant cache hit.
[2023-03-18 21:58:28] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-18 21:58:28] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 184 ms to find 0 implicit places.
[2023-03-18 21:58:28] [INFO ] Invariant cache hit.
[2023-03-18 21:58:28] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 59/64 places, 61/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 268 ms. Remains : 59/64 places, 61/66 transitions.
[2023-03-18 21:58:28] [INFO ] Flatten gal took : 4 ms
[2023-03-18 21:58:28] [INFO ] Flatten gal took : 4 ms
[2023-03-18 21:58:28] [INFO ] Input system was already deterministic with 61 transitions.
[2023-03-18 21:58:28] [INFO ] Flatten gal took : 4 ms
[2023-03-18 21:58:28] [INFO ] Flatten gal took : 4 ms
[2023-03-18 21:58:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality11472644827569394847.gal : 2 ms
[2023-03-18 21:58:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality12784347753457688401.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/CTLCardinality11472644827569394847.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12784347753457688401.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,19185,0.132008,8668,2,1685,5,20895,6,0,297,12216,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,0.133021,8668,1,0,6,20895,7,1,399,12216,1
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 64/64 places, 66/66 transitions.
Graph (complete) has 196 edges and 64 vertex of which 63 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 60 transition count 63
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 60 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 8 place count 59 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 59 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 10 place count 59 transition count 61
Applied a total of 10 rules in 12 ms. Remains 59 /64 variables (removed 5) and now considering 61/66 (removed 5) transitions.
[2023-03-18 21:58:28] [INFO ] Invariant cache hit.
[2023-03-18 21:58:28] [INFO ] Implicit Places using invariants in 141 ms returned []
[2023-03-18 21:58:28] [INFO ] Invariant cache hit.
[2023-03-18 21:58:28] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-18 21:58:29] [INFO ] Implicit Places using invariants and state equation in 227 ms returned []
Implicit Place search using SMT with State Equation took 381 ms to find 0 implicit places.
[2023-03-18 21:58:29] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 21:58:29] [INFO ] Invariant cache hit.
[2023-03-18 21:58:29] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 59/64 places, 61/66 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 460 ms. Remains : 59/64 places, 61/66 transitions.
[2023-03-18 21:58:29] [INFO ] Flatten gal took : 4 ms
[2023-03-18 21:58:29] [INFO ] Flatten gal took : 4 ms
[2023-03-18 21:58:29] [INFO ] Input system was already deterministic with 61 transitions.
[2023-03-18 21:58:29] [INFO ] Flatten gal took : 3 ms
[2023-03-18 21:58:29] [INFO ] Flatten gal took : 13 ms
[2023-03-18 21:58:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality3553910419318125425.gal : 18 ms
[2023-03-18 21:58:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality13847499317240490559.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/CTLCardinality3553910419318125425.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13847499317240490559.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,19185,0.133543,8672,2,1685,5,20895,6,0,297,12216,0


Converting to forward existential form...Done !
original formula: EF(AG((l63>0)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((l63>0)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t40, t44, t45, t46, t47, t48, t49, t50, t52, t53, t54, t55, t56, t58, t60, Intersection with...235
(forward)formula 0,1,0.375844,15272,1,0,116,56336,144,59,1935,33335,135
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 64/64 places, 66/66 transitions.
Graph (complete) has 196 edges and 64 vertex of which 63 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 60 transition count 63
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 60 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 8 place count 59 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 59 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 10 place count 59 transition count 61
Applied a total of 10 rules in 23 ms. Remains 59 /64 variables (removed 5) and now considering 61/66 (removed 5) transitions.
[2023-03-18 21:58:29] [INFO ] Invariant cache hit.
[2023-03-18 21:58:29] [INFO ] Implicit Places using invariants in 78 ms returned []
[2023-03-18 21:58:29] [INFO ] Invariant cache hit.
[2023-03-18 21:58:29] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-18 21:58:29] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 240 ms to find 0 implicit places.
[2023-03-18 21:58:29] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 21:58:29] [INFO ] Invariant cache hit.
[2023-03-18 21:58:29] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 59/64 places, 61/66 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 368 ms. Remains : 59/64 places, 61/66 transitions.
[2023-03-18 21:58:29] [INFO ] Flatten gal took : 4 ms
[2023-03-18 21:58:29] [INFO ] Flatten gal took : 4 ms
[2023-03-18 21:58:29] [INFO ] Input system was already deterministic with 61 transitions.
[2023-03-18 21:58:29] [INFO ] Flatten gal took : 4 ms
[2023-03-18 21:58:29] [INFO ] Flatten gal took : 7 ms
[2023-03-18 21:58:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality12000318824053506980.gal : 1 ms
[2023-03-18 21:58:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality2116695188968583981.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/CTLCardinality12000318824053506980.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2116695188968583981.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,19185,0.163071,8664,2,1685,5,20895,6,0,297,12216,0


Converting to forward existential form...Done !
original formula: EF(EG(AG((s8>0))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(E(TRUE U !((s8>0)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t40, t44, t45, t46, t47, t48, t49, t50, t52, t53, t54, t55, t56, t58, t60, Intersection with...235
(forward)formula 0,1,0.484954,19288,1,0,161,67734,150,61,1967,47619,186
FORMULA SieveSingleMsgMbox-PT-d0m06-CTLCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2023-03-18 21:58:30] [INFO ] Flatten gal took : 3 ms
[2023-03-18 21:58:30] [INFO ] Flatten gal took : 3 ms
Total runtime 5849 ms.

BK_STOP 1679176710627

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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-d0m06"
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-d0m06, 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-167905975100361"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d0m06.tgz
mv SieveSingleMsgMbox-PT-d0m06 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 ;