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.r329-tall-167889201900306.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is Raft-PT-04, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r329-tall-167889201900306
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 6.0K Feb 26 17:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Feb 26 17:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 26 17:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 17:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Feb 26 17:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 26 17:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Feb 26 17:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Feb 26 17:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Feb 25 16:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 41K 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 Raft-PT-04-CTLFireability-00
FORMULA_NAME Raft-PT-04-CTLFireability-01
FORMULA_NAME Raft-PT-04-CTLFireability-02
FORMULA_NAME Raft-PT-04-CTLFireability-03
FORMULA_NAME Raft-PT-04-CTLFireability-04
FORMULA_NAME Raft-PT-04-CTLFireability-05
FORMULA_NAME Raft-PT-04-CTLFireability-06
FORMULA_NAME Raft-PT-04-CTLFireability-07
FORMULA_NAME Raft-PT-04-CTLFireability-08
FORMULA_NAME Raft-PT-04-CTLFireability-09
FORMULA_NAME Raft-PT-04-CTLFireability-10
FORMULA_NAME Raft-PT-04-CTLFireability-11
FORMULA_NAME Raft-PT-04-CTLFireability-12
FORMULA_NAME Raft-PT-04-CTLFireability-13
FORMULA_NAME Raft-PT-04-CTLFireability-14
FORMULA_NAME Raft-PT-04-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679110657915

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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Raft-PT-04
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-18 03:37:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-18 03:37:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 03:37:39] [INFO ] Load time of PNML (sax parser for PT used): 44 ms
[2023-03-18 03:37:39] [INFO ] Transformed 88 places.
[2023-03-18 03:37:39] [INFO ] Transformed 160 transitions.
[2023-03-18 03:37:39] [INFO ] Found NUPN structural information;
[2023-03-18 03:37:39] [INFO ] Parsed PT model containing 88 places and 160 transitions and 563 arcs in 105 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 9 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 18 transitions
Reduce redundant transitions removed 18 transitions.
FORMULA Raft-PT-04-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 51 out of 88 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 142/142 transitions.
Applied a total of 0 rules in 11 ms. Remains 88 /88 variables (removed 0) and now considering 142/142 (removed 0) transitions.
[2023-03-18 03:37:39] [INFO ] Flow matrix only has 126 transitions (discarded 16 similar events)
// Phase 1: matrix 126 rows 88 cols
[2023-03-18 03:37:39] [INFO ] Computed 16 place invariants in 6 ms
[2023-03-18 03:37:39] [INFO ] Implicit Places using invariants in 205 ms returned []
[2023-03-18 03:37:39] [INFO ] Flow matrix only has 126 transitions (discarded 16 similar events)
[2023-03-18 03:37:39] [INFO ] Invariant cache hit.
[2023-03-18 03:37:39] [INFO ] State equation strengthened by 64 read => feed constraints.
[2023-03-18 03:37:40] [INFO ] Implicit Places using invariants and state equation in 250 ms returned []
Implicit Place search using SMT with State Equation took 479 ms to find 0 implicit places.
[2023-03-18 03:37:40] [INFO ] Flow matrix only has 126 transitions (discarded 16 similar events)
[2023-03-18 03:37:40] [INFO ] Invariant cache hit.
[2023-03-18 03:37:40] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 567 ms. Remains : 88/88 places, 142/142 transitions.
Support contains 51 out of 88 places after structural reductions.
[2023-03-18 03:37:40] [INFO ] Flatten gal took : 31 ms
[2023-03-18 03:37:40] [INFO ] Flatten gal took : 13 ms
[2023-03-18 03:37:40] [INFO ] Input system was already deterministic with 142 transitions.
Support contains 50 out of 88 places (down from 51) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 335 ms. (steps per millisecond=29 ) properties (out of 55) seen :53
Incomplete Best-First random walk after 10001 steps, including 2 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 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-18 03:37:40] [INFO ] Flow matrix only has 126 transitions (discarded 16 similar events)
[2023-03-18 03:37:40] [INFO ] Invariant cache hit.
[2023-03-18 03:37:40] [INFO ] [Real]Absence check using 16 positive place invariants in 4 ms returned sat
[2023-03-18 03:37:40] [INFO ] After 116ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-18 03:37:40] [INFO ] [Nat]Absence check using 16 positive place invariants in 19 ms returned sat
[2023-03-18 03:37:41] [INFO ] After 30ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-03-18 03:37:41] [INFO ] State equation strengthened by 64 read => feed constraints.
[2023-03-18 03:37:41] [INFO ] After 11ms SMT Verify possible using 64 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2023-03-18 03:37:41] [INFO ] After 22ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-18 03:37:41] [INFO ] After 125ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 88 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 88/88 places, 142/142 transitions.
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 88 transition count 137
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 9 place count 84 transition count 129
Iterating global reduction 1 with 4 rules applied. Total rules applied 13 place count 84 transition count 129
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 21 place count 80 transition count 125
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 33 place count 68 transition count 113
Iterating global reduction 1 with 12 rules applied. Total rules applied 45 place count 68 transition count 113
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 57 place count 68 transition count 101
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -4
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 65 place count 64 transition count 105
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 2 with 12 rules applied. Total rules applied 77 place count 64 transition count 93
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 89 place count 52 transition count 81
Iterating global reduction 2 with 12 rules applied. Total rules applied 101 place count 52 transition count 81
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 113 place count 52 transition count 69
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 114 place count 51 transition count 68
Applied a total of 114 rules in 36 ms. Remains 51 /88 variables (removed 37) and now considering 68/142 (removed 74) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 51/88 places, 68/142 transitions.
Finished random walk after 87 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=43 )
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 8 ms
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 9 ms
[2023-03-18 03:37:41] [INFO ] Input system was already deterministic with 142 transitions.
Computed a total of 5 stabilizing places and 11 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 142/142 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 87 transition count 140
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 87 transition count 140
Applied a total of 2 rules in 4 ms. Remains 87 /88 variables (removed 1) and now considering 140/142 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 87/88 places, 140/142 transitions.
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 7 ms
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 7 ms
[2023-03-18 03:37:41] [INFO ] Input system was already deterministic with 140 transitions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 142/142 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 84 transition count 134
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 84 transition count 134
Applied a total of 8 rules in 5 ms. Remains 84 /88 variables (removed 4) and now considering 134/142 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 84/88 places, 134/142 transitions.
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 6 ms
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 7 ms
[2023-03-18 03:37:41] [INFO ] Input system was already deterministic with 134 transitions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 142/142 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 84 transition count 134
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 84 transition count 134
Applied a total of 8 rules in 4 ms. Remains 84 /88 variables (removed 4) and now considering 134/142 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 84/88 places, 134/142 transitions.
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 6 ms
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 6 ms
[2023-03-18 03:37:41] [INFO ] Input system was already deterministic with 134 transitions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 142/142 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 84 transition count 134
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 84 transition count 134
Applied a total of 8 rules in 4 ms. Remains 84 /88 variables (removed 4) and now considering 134/142 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 84/88 places, 134/142 transitions.
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 5 ms
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 6 ms
[2023-03-18 03:37:41] [INFO ] Input system was already deterministic with 134 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 88/88 places, 142/142 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 83 transition count 133
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 83 transition count 133
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 79 transition count 129
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 28 place count 67 transition count 117
Iterating global reduction 0 with 12 rules applied. Total rules applied 40 place count 67 transition count 117
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 52 place count 67 transition count 105
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 56 place count 67 transition count 101
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 62 place count 64 transition count 98
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 71 place count 55 transition count 89
Iterating global reduction 1 with 9 rules applied. Total rules applied 80 place count 55 transition count 89
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 89 place count 55 transition count 80
Applied a total of 89 rules in 20 ms. Remains 55 /88 variables (removed 33) and now considering 80/142 (removed 62) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 21 ms. Remains : 55/88 places, 80/142 transitions.
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 3 ms
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 3 ms
[2023-03-18 03:37:41] [INFO ] Input system was already deterministic with 80 transitions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 142/142 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 86 transition count 138
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 86 transition count 138
Applied a total of 4 rules in 3 ms. Remains 86 /88 variables (removed 2) and now considering 138/142 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 86/88 places, 138/142 transitions.
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 6 ms
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 6 ms
[2023-03-18 03:37:41] [INFO ] Input system was already deterministic with 138 transitions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 142/142 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 84 transition count 134
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 84 transition count 134
Applied a total of 8 rules in 3 ms. Remains 84 /88 variables (removed 4) and now considering 134/142 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 84/88 places, 134/142 transitions.
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 5 ms
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 5 ms
[2023-03-18 03:37:41] [INFO ] Input system was already deterministic with 134 transitions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 142/142 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 86 transition count 138
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 86 transition count 138
Applied a total of 4 rules in 3 ms. Remains 86 /88 variables (removed 2) and now considering 138/142 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 86/88 places, 138/142 transitions.
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 5 ms
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 5 ms
[2023-03-18 03:37:41] [INFO ] Input system was already deterministic with 138 transitions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 142/142 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 84 transition count 134
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 84 transition count 134
Applied a total of 8 rules in 2 ms. Remains 84 /88 variables (removed 4) and now considering 134/142 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 84/88 places, 134/142 transitions.
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 4 ms
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 5 ms
[2023-03-18 03:37:41] [INFO ] Input system was already deterministic with 134 transitions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 142/142 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 84 transition count 134
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 84 transition count 134
Applied a total of 8 rules in 2 ms. Remains 84 /88 variables (removed 4) and now considering 134/142 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 84/88 places, 134/142 transitions.
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 4 ms
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 5 ms
[2023-03-18 03:37:41] [INFO ] Input system was already deterministic with 134 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 88/88 places, 142/142 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 85 transition count 136
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 85 transition count 136
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 84 transition count 135
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 81 transition count 132
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 81 transition count 132
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 17 place count 81 transition count 129
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 20 place count 81 transition count 126
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 26 place count 78 transition count 123
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 35 place count 69 transition count 114
Iterating global reduction 1 with 9 rules applied. Total rules applied 44 place count 69 transition count 114
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 53 place count 69 transition count 105
Applied a total of 53 rules in 19 ms. Remains 69 /88 variables (removed 19) and now considering 105/142 (removed 37) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 19 ms. Remains : 69/88 places, 105/142 transitions.
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 4 ms
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 4 ms
[2023-03-18 03:37:41] [INFO ] Input system was already deterministic with 105 transitions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 142/142 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 84 transition count 134
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 84 transition count 134
Applied a total of 8 rules in 2 ms. Remains 84 /88 variables (removed 4) and now considering 134/142 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 84/88 places, 134/142 transitions.
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 4 ms
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 4 ms
[2023-03-18 03:37:41] [INFO ] Input system was already deterministic with 134 transitions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 142/142 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 85 transition count 136
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 85 transition count 136
Applied a total of 6 rules in 2 ms. Remains 85 /88 variables (removed 3) and now considering 136/142 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 85/88 places, 136/142 transitions.
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 5 ms
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 4 ms
[2023-03-18 03:37:41] [INFO ] Input system was already deterministic with 136 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 88/88 places, 142/142 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 84 transition count 134
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 84 transition count 134
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 14 place count 81 transition count 131
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 23 place count 72 transition count 122
Iterating global reduction 0 with 9 rules applied. Total rules applied 32 place count 72 transition count 122
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 41 place count 72 transition count 113
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 45 place count 72 transition count 109
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 53 place count 68 transition count 105
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 65 place count 56 transition count 93
Iterating global reduction 1 with 12 rules applied. Total rules applied 77 place count 56 transition count 93
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 89 place count 56 transition count 81
Applied a total of 89 rules in 18 ms. Remains 56 /88 variables (removed 32) and now considering 81/142 (removed 61) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 18 ms. Remains : 56/88 places, 81/142 transitions.
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 4 ms
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 3 ms
[2023-03-18 03:37:41] [INFO ] Input system was already deterministic with 81 transitions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 142/142 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 85 transition count 136
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 85 transition count 136
Applied a total of 6 rules in 11 ms. Remains 85 /88 variables (removed 3) and now considering 136/142 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 85/88 places, 136/142 transitions.
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 4 ms
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 5 ms
[2023-03-18 03:37:41] [INFO ] Input system was already deterministic with 136 transitions.
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 5 ms
[2023-03-18 03:37:41] [INFO ] Flatten gal took : 7 ms
[2023-03-18 03:37:41] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 6 ms.
[2023-03-18 03:37:41] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 88 places, 142 transitions and 527 arcs took 0 ms.
Total runtime 2344 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/468/ctl_0_ --ctl=/tmp/468/ctl_1_ --ctl=/tmp/468/ctl_2_ --ctl=/tmp/468/ctl_3_ --ctl=/tmp/468/ctl_4_ --ctl=/tmp/468/ctl_5_ --ctl=/tmp/468/ctl_6_ --ctl=/tmp/468/ctl_7_ --ctl=/tmp/468/ctl_8_ --ctl=/tmp/468/ctl_9_ --ctl=/tmp/468/ctl_10_ --ctl=/tmp/468/ctl_11_ --ctl=/tmp/468/ctl_12_ --ctl=/tmp/468/ctl_13_ --ctl=/tmp/468/ctl_14_ --mu-par --mu-opt
FORMULA Raft-PT-04-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Raft-PT-04-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Raft-PT-04-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Raft-PT-04-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Raft-PT-04-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Raft-PT-04-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Raft-PT-04-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Raft-PT-04-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Raft-PT-04-CTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Raft-PT-04-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Raft-PT-04-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Raft-PT-04-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Raft-PT-04-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Raft-PT-04-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Raft-PT-04-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1679110672316

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//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//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2023
ctl formula name Raft-PT-04-CTLFireability-00
ctl formula formula --ctl=/tmp/468/ctl_0_
ctl formula name Raft-PT-04-CTLFireability-01
ctl formula formula --ctl=/tmp/468/ctl_1_
ctl formula name Raft-PT-04-CTLFireability-02
ctl formula formula --ctl=/tmp/468/ctl_2_
ctl formula name Raft-PT-04-CTLFireability-03
ctl formula formula --ctl=/tmp/468/ctl_3_
ctl formula name Raft-PT-04-CTLFireability-04
ctl formula formula --ctl=/tmp/468/ctl_4_
ctl formula name Raft-PT-04-CTLFireability-05
ctl formula formula --ctl=/tmp/468/ctl_5_
ctl formula name Raft-PT-04-CTLFireability-06
ctl formula formula --ctl=/tmp/468/ctl_6_
ctl formula name Raft-PT-04-CTLFireability-07
ctl formula formula --ctl=/tmp/468/ctl_7_
ctl formula name Raft-PT-04-CTLFireability-08
ctl formula formula --ctl=/tmp/468/ctl_8_
ctl formula name Raft-PT-04-CTLFireability-09
ctl formula formula --ctl=/tmp/468/ctl_9_
ctl formula name Raft-PT-04-CTLFireability-10
ctl formula formula --ctl=/tmp/468/ctl_10_
ctl formula name Raft-PT-04-CTLFireability-11
ctl formula formula --ctl=/tmp/468/ctl_11_
ctl formula name Raft-PT-04-CTLFireability-12
ctl formula formula --ctl=/tmp/468/ctl_12_
ctl formula name Raft-PT-04-CTLFireability-14
ctl formula formula --ctl=/tmp/468/ctl_13_
ctl formula name Raft-PT-04-CTLFireability-15
ctl formula formula --ctl=/tmp/468/ctl_14_
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 88 places, 142 transitions and 527 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 real 0.000 user 0.010 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: 142->124 groups
pnml2lts-sym: Regrouping took 0.010 real 0.020 user 0.000 sys
pnml2lts-sym: state vector length is 88; there are 124 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: 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 32649 group checks and 0 next state calls
pnml2lts-sym: reachability took 0.920 real 3.660 user 0.010 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.010 user 0.000 sys
pnml2lts-sym: state space has 2965858466581 states, 7754 nodes
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/468/ctl_2_ 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/468/ctl_14_ holds for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_1_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_4_ holds for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_0_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_6_ holds for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/468/ctl_13_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_12_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_7_ holds for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_3_ holds for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_5_ holds for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_9_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_8_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_11_ holds for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_10_ holds for the initial state
pnml2lts-sym: group_next: 1161 nodes total
pnml2lts-sym: group_explored: 1173 nodes, 262963 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="Raft-PT-04"
export BK_EXAMINATION="CTLFireability"
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 Raft-PT-04, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r329-tall-167889201900306"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-04.tgz
mv Raft-PT-04 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;