Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r265-smll-167863540000417.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is Parking-PT-208, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r265-smll-167863540000417
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 452K
-rw-r--r-- 1 mcc users 6.1K Feb 26 14:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Feb 26 14:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Feb 26 14:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 26 14:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1K Feb 26 15:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 26 15:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 26 15:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Feb 26 15:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 49K 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 Parking-PT-208-CTLCardinality-00
FORMULA_NAME Parking-PT-208-CTLCardinality-01
FORMULA_NAME Parking-PT-208-CTLCardinality-02
FORMULA_NAME Parking-PT-208-CTLCardinality-03
FORMULA_NAME Parking-PT-208-CTLCardinality-04
FORMULA_NAME Parking-PT-208-CTLCardinality-05
FORMULA_NAME Parking-PT-208-CTLCardinality-06
FORMULA_NAME Parking-PT-208-CTLCardinality-07
FORMULA_NAME Parking-PT-208-CTLCardinality-08
FORMULA_NAME Parking-PT-208-CTLCardinality-09
FORMULA_NAME Parking-PT-208-CTLCardinality-10
FORMULA_NAME Parking-PT-208-CTLCardinality-11
FORMULA_NAME Parking-PT-208-CTLCardinality-12
FORMULA_NAME Parking-PT-208-CTLCardinality-13
FORMULA_NAME Parking-PT-208-CTLCardinality-14
FORMULA_NAME Parking-PT-208-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678996131234

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=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Parking-PT-208
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-16 19:48:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-16 19:48:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 19:48:54] [INFO ] Load time of PNML (sax parser for PT used): 78 ms
[2023-03-16 19:48:54] [INFO ] Transformed 137 places.
[2023-03-16 19:48:54] [INFO ] Transformed 201 transitions.
[2023-03-16 19:48:54] [INFO ] Found NUPN structural information;
[2023-03-16 19:48:54] [INFO ] Parsed PT model containing 137 places and 201 transitions and 593 arcs in 177 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
Ensure Unique test removed 84 transitions
Reduce redundant transitions removed 84 transitions.
FORMULA Parking-PT-208-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 66 out of 137 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 137/137 places, 117/117 transitions.
Applied a total of 0 rules in 22 ms. Remains 137 /137 variables (removed 0) and now considering 117/117 (removed 0) transitions.
// Phase 1: matrix 117 rows 137 cols
[2023-03-16 19:48:54] [INFO ] Computed 34 place invariants in 11 ms
[2023-03-16 19:48:54] [INFO ] Implicit Places using invariants in 398 ms returned [28, 36, 52, 64, 94, 110, 118, 132]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 444 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 129/137 places, 117/117 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 128 transition count 116
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 128 transition count 116
Applied a total of 2 rules in 10 ms. Remains 128 /129 variables (removed 1) and now considering 116/117 (removed 1) transitions.
// Phase 1: matrix 116 rows 128 cols
[2023-03-16 19:48:54] [INFO ] Computed 26 place invariants in 3 ms
[2023-03-16 19:48:54] [INFO ] Implicit Places using invariants in 134 ms returned []
[2023-03-16 19:48:54] [INFO ] Invariant cache hit.
[2023-03-16 19:48:55] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-16 19:48:55] [INFO ] Implicit Places using invariants and state equation in 228 ms returned []
Implicit Place search using SMT with State Equation took 364 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 128/137 places, 116/117 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 840 ms. Remains : 128/137 places, 116/117 transitions.
Support contains 66 out of 128 places after structural reductions.
[2023-03-16 19:48:55] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-16 19:48:55] [INFO ] Flatten gal took : 46 ms
[2023-03-16 19:48:55] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Parking-PT-208-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-208-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-16 19:48:55] [INFO ] Flatten gal took : 20 ms
[2023-03-16 19:48:55] [INFO ] Input system was already deterministic with 116 transitions.
Support contains 60 out of 128 places (down from 66) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 292 resets, run finished after 547 ms. (steps per millisecond=18 ) properties (out of 41) seen :36
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-16 19:48:56] [INFO ] Invariant cache hit.
[2023-03-16 19:48:56] [INFO ] After 88ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-16 19:48:56] [INFO ] [Nat]Absence check using 26 positive place invariants in 12 ms returned sat
[2023-03-16 19:48:56] [INFO ] After 115ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-16 19:48:56] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-16 19:48:56] [INFO ] After 44ms SMT Verify possible using 26 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-16 19:48:56] [INFO ] After 123ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 51 ms.
[2023-03-16 19:48:56] [INFO ] After 415ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 21 ms.
Support contains 7 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 116/116 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 128 transition count 113
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 125 transition count 112
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 124 transition count 112
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 8 place count 124 transition count 109
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 14 place count 121 transition count 109
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 18 place count 117 transition count 105
Iterating global reduction 3 with 4 rules applied. Total rules applied 22 place count 117 transition count 105
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 38 place count 109 transition count 97
Free-agglomeration rule applied 22 times.
Iterating global reduction 3 with 22 rules applied. Total rules applied 60 place count 109 transition count 75
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 3 with 22 rules applied. Total rules applied 82 place count 87 transition count 75
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 84 place count 87 transition count 73
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 86 place count 85 transition count 73
Applied a total of 86 rules in 58 ms. Remains 85 /128 variables (removed 43) and now considering 73/116 (removed 43) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 85/128 places, 73/116 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 73 rows 85 cols
[2023-03-16 19:48:56] [INFO ] Computed 26 place invariants in 4 ms
[2023-03-16 19:48:56] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 19:48:56] [INFO ] [Nat]Absence check using 26 positive place invariants in 8 ms returned sat
[2023-03-16 19:48:57] [INFO ] After 49ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 19:48:57] [INFO ] State equation strengthened by 52 read => feed constraints.
[2023-03-16 19:48:57] [INFO ] After 15ms SMT Verify possible using 52 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 19:48:57] [INFO ] After 26ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-16 19:48:57] [INFO ] After 135ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 6 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
Parikh walk visited 1 properties in 0 ms.
[2023-03-16 19:48:57] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-16 19:48:57] [INFO ] Flatten gal took : 12 ms
FORMULA Parking-PT-208-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-16 19:48:57] [INFO ] Flatten gal took : 12 ms
[2023-03-16 19:48:57] [INFO ] Input system was already deterministic with 116 transitions.
Support contains 59 out of 128 places (down from 60) after GAL structural reductions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 116/116 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 124 transition count 112
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 124 transition count 112
Applied a total of 8 rules in 20 ms. Remains 124 /128 variables (removed 4) and now considering 112/116 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 124/128 places, 112/116 transitions.
[2023-03-16 19:48:57] [INFO ] Flatten gal took : 9 ms
[2023-03-16 19:48:57] [INFO ] Flatten gal took : 10 ms
[2023-03-16 19:48:57] [INFO ] Input system was already deterministic with 112 transitions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 116/116 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 124 transition count 112
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 124 transition count 112
Applied a total of 8 rules in 8 ms. Remains 124 /128 variables (removed 4) and now considering 112/116 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 124/128 places, 112/116 transitions.
[2023-03-16 19:48:57] [INFO ] Flatten gal took : 9 ms
[2023-03-16 19:48:57] [INFO ] Flatten gal took : 10 ms
[2023-03-16 19:48:57] [INFO ] Input system was already deterministic with 112 transitions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 116/116 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 123 transition count 111
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 123 transition count 111
Applied a total of 10 rules in 8 ms. Remains 123 /128 variables (removed 5) and now considering 111/116 (removed 5) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 123/128 places, 111/116 transitions.
[2023-03-16 19:48:57] [INFO ] Flatten gal took : 14 ms
[2023-03-16 19:48:57] [INFO ] Flatten gal took : 9 ms
[2023-03-16 19:48:57] [INFO ] Input system was already deterministic with 111 transitions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 116/116 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 122 transition count 110
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 122 transition count 110
Applied a total of 12 rules in 5 ms. Remains 122 /128 variables (removed 6) and now considering 110/116 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 122/128 places, 110/116 transitions.
[2023-03-16 19:48:57] [INFO ] Flatten gal took : 8 ms
[2023-03-16 19:48:57] [INFO ] Flatten gal took : 9 ms
[2023-03-16 19:48:57] [INFO ] Input system was already deterministic with 110 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 128/128 places, 116/116 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 128 transition count 113
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 125 transition count 112
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 124 transition count 112
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 8 place count 124 transition count 109
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 14 place count 121 transition count 109
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 20 place count 115 transition count 103
Iterating global reduction 3 with 6 rules applied. Total rules applied 26 place count 115 transition count 103
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 30 place count 113 transition count 101
Applied a total of 30 rules in 21 ms. Remains 113 /128 variables (removed 15) and now considering 101/116 (removed 15) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 21 ms. Remains : 113/128 places, 101/116 transitions.
[2023-03-16 19:48:57] [INFO ] Flatten gal took : 13 ms
[2023-03-16 19:48:57] [INFO ] Flatten gal took : 9 ms
[2023-03-16 19:48:57] [INFO ] Input system was already deterministic with 101 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 128/128 places, 116/116 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 128 transition count 112
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 124 transition count 112
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 8 place count 124 transition count 108
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 16 place count 120 transition count 108
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 22 place count 114 transition count 102
Iterating global reduction 2 with 6 rules applied. Total rules applied 28 place count 114 transition count 102
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 38 place count 109 transition count 97
Applied a total of 38 rules in 19 ms. Remains 109 /128 variables (removed 19) and now considering 97/116 (removed 19) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 19 ms. Remains : 109/128 places, 97/116 transitions.
[2023-03-16 19:48:57] [INFO ] Flatten gal took : 7 ms
[2023-03-16 19:48:57] [INFO ] Flatten gal took : 7 ms
[2023-03-16 19:48:57] [INFO ] Input system was already deterministic with 97 transitions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 116/116 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 122 transition count 110
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 122 transition count 110
Applied a total of 12 rules in 4 ms. Remains 122 /128 variables (removed 6) and now considering 110/116 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 122/128 places, 110/116 transitions.
[2023-03-16 19:48:57] [INFO ] Flatten gal took : 7 ms
[2023-03-16 19:48:57] [INFO ] Flatten gal took : 8 ms
[2023-03-16 19:48:57] [INFO ] Input system was already deterministic with 110 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 128/128 places, 116/116 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 127 transition count 113
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 125 transition count 112
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 124 transition count 112
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 6 place count 124 transition count 109
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 12 place count 121 transition count 109
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 18 place count 115 transition count 103
Iterating global reduction 3 with 6 rules applied. Total rules applied 24 place count 115 transition count 103
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 34 place count 110 transition count 98
Applied a total of 34 rules in 21 ms. Remains 110 /128 variables (removed 18) and now considering 98/116 (removed 18) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 22 ms. Remains : 110/128 places, 98/116 transitions.
[2023-03-16 19:48:57] [INFO ] Flatten gal took : 7 ms
[2023-03-16 19:48:57] [INFO ] Flatten gal took : 6 ms
[2023-03-16 19:48:57] [INFO ] Input system was already deterministic with 98 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 128/128 places, 116/116 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 127 transition count 111
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 123 transition count 111
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 8 place count 123 transition count 107
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 16 place count 119 transition count 107
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 21 place count 114 transition count 102
Iterating global reduction 2 with 5 rules applied. Total rules applied 26 place count 114 transition count 102
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 36 place count 109 transition count 97
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 38 place count 109 transition count 97
Applied a total of 38 rules in 23 ms. Remains 109 /128 variables (removed 19) and now considering 97/116 (removed 19) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 23 ms. Remains : 109/128 places, 97/116 transitions.
[2023-03-16 19:48:57] [INFO ] Flatten gal took : 6 ms
[2023-03-16 19:48:57] [INFO ] Flatten gal took : 7 ms
[2023-03-16 19:48:57] [INFO ] Input system was already deterministic with 97 transitions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 116/116 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 122 transition count 110
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 122 transition count 110
Applied a total of 12 rules in 4 ms. Remains 122 /128 variables (removed 6) and now considering 110/116 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 122/128 places, 110/116 transitions.
[2023-03-16 19:48:57] [INFO ] Flatten gal took : 7 ms
[2023-03-16 19:48:57] [INFO ] Flatten gal took : 8 ms
[2023-03-16 19:48:57] [INFO ] Input system was already deterministic with 110 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 128/128 places, 116/116 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 128 transition count 113
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 125 transition count 112
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 124 transition count 112
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 8 place count 124 transition count 109
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 14 place count 121 transition count 109
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 19 place count 116 transition count 104
Iterating global reduction 3 with 5 rules applied. Total rules applied 24 place count 116 transition count 104
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 34 place count 111 transition count 99
Applied a total of 34 rules in 25 ms. Remains 111 /128 variables (removed 17) and now considering 99/116 (removed 17) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 25 ms. Remains : 111/128 places, 99/116 transitions.
[2023-03-16 19:48:57] [INFO ] Flatten gal took : 7 ms
[2023-03-16 19:48:57] [INFO ] Flatten gal took : 6 ms
[2023-03-16 19:48:57] [INFO ] Input system was already deterministic with 99 transitions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 116/116 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 125 transition count 113
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 125 transition count 113
Applied a total of 6 rules in 4 ms. Remains 125 /128 variables (removed 3) and now considering 113/116 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 125/128 places, 113/116 transitions.
[2023-03-16 19:48:57] [INFO ] Flatten gal took : 7 ms
[2023-03-16 19:48:57] [INFO ] Flatten gal took : 8 ms
[2023-03-16 19:48:57] [INFO ] Input system was already deterministic with 113 transitions.
[2023-03-16 19:48:57] [INFO ] Flatten gal took : 9 ms
[2023-03-16 19:48:57] [INFO ] Flatten gal took : 8 ms
[2023-03-16 19:48:57] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-16 19:48:57] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 128 places, 116 transitions and 383 arcs took 1 ms.
Total runtime 3829 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/478/ctl_0_ --ctl=/tmp/478/ctl_1_ --ctl=/tmp/478/ctl_2_ --ctl=/tmp/478/ctl_3_ --ctl=/tmp/478/ctl_4_ --ctl=/tmp/478/ctl_5_ --ctl=/tmp/478/ctl_6_ --ctl=/tmp/478/ctl_7_ --ctl=/tmp/478/ctl_8_ --ctl=/tmp/478/ctl_9_ --ctl=/tmp/478/ctl_10_ --ctl=/tmp/478/ctl_11_ --mu-par --mu-opt
FORMULA Parking-PT-208-CTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Parking-PT-208-CTLCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Parking-PT-208-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Parking-PT-208-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Parking-PT-208-CTLCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Parking-PT-208-CTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Parking-PT-208-CTLCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Parking-PT-208-CTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Parking-PT-208-CTLCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Parking-PT-208-CTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Parking-PT-208-CTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Parking-PT-208-CTLCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678996219856

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023
ctl formula name Parking-PT-208-CTLCardinality-00
ctl formula formula --ctl=/tmp/478/ctl_0_
ctl formula name Parking-PT-208-CTLCardinality-01
ctl formula formula --ctl=/tmp/478/ctl_1_
ctl formula name Parking-PT-208-CTLCardinality-02
ctl formula formula --ctl=/tmp/478/ctl_2_
ctl formula name Parking-PT-208-CTLCardinality-03
ctl formula formula --ctl=/tmp/478/ctl_3_
ctl formula name Parking-PT-208-CTLCardinality-06
ctl formula formula --ctl=/tmp/478/ctl_4_
ctl formula name Parking-PT-208-CTLCardinality-07
ctl formula formula --ctl=/tmp/478/ctl_5_
ctl formula name Parking-PT-208-CTLCardinality-09
ctl formula formula --ctl=/tmp/478/ctl_6_
ctl formula name Parking-PT-208-CTLCardinality-10
ctl formula formula --ctl=/tmp/478/ctl_7_
ctl formula name Parking-PT-208-CTLCardinality-11
ctl formula formula --ctl=/tmp/478/ctl_8_
ctl formula name Parking-PT-208-CTLCardinality-12
ctl formula formula --ctl=/tmp/478/ctl_9_
ctl formula name Parking-PT-208-CTLCardinality-14
ctl formula formula --ctl=/tmp/478/ctl_10_
ctl formula name Parking-PT-208-CTLCardinality-15
ctl formula formula --ctl=/tmp/478/ctl_11_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 128 places, 116 transitions and 383 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 116->92 groups
pnml2lts-sym: Regrouping took 0.010 real 0.020 user 0.000 sys
pnml2lts-sym: state vector length is 128; there are 92 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: Exploration took 2821 group checks and 0 next state calls
pnml2lts-sym: reachability took 54.870 real 219.170 user 0.040 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state space has 4498391041 states, 1274 nodes
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/478/ctl_0_ does not hold for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/478/ctl_2_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/478/ctl_3_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/478/ctl_11_ does not hold for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/478/ctl_4_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/478/ctl_1_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/478/ctl_5_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/478/ctl_8_ holds for the initial state
pnml2lts-sym: Formula /tmp/478/ctl_6_ holds for the initial state
pnml2lts-sym: Formula /tmp/478/ctl_7_ holds for the initial state
pnml2lts-sym: Formula /tmp/478/ctl_9_ holds for the initial state
pnml2lts-sym: Formula /tmp/478/ctl_10_ does not hold for the initial state
pnml2lts-sym: group_next: 1044 nodes total
pnml2lts-sym: group_explored: 876 nodes, 12583411 short vectors total
pnml2lts-sym: max token count: 1

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="Parking-PT-208"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is Parking-PT-208, 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 r265-smll-167863540000417"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Parking-PT-208.tgz
mv Parking-PT-208 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 ;