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.r521-tall-167987246100002.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 Anderson-PT-04, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r521-tall-167987246100002
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 428K
-rw-r--r-- 1 mcc users 6.4K Mar 23 15:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Mar 23 15:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Mar 23 15:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Mar 23 15:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 23 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 23 07:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 23 07:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 23 07:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 7.6K Mar 23 15:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 70K Mar 23 15:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Mar 23 15:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 32K Mar 23 15:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 23 07:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 23 07:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 103K Mar 31 16:48 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 Anderson-PT-04-CTLFireability-00
FORMULA_NAME Anderson-PT-04-CTLFireability-01
FORMULA_NAME Anderson-PT-04-CTLFireability-02
FORMULA_NAME Anderson-PT-04-CTLFireability-03
FORMULA_NAME Anderson-PT-04-CTLFireability-04
FORMULA_NAME Anderson-PT-04-CTLFireability-05
FORMULA_NAME Anderson-PT-04-CTLFireability-06
FORMULA_NAME Anderson-PT-04-CTLFireability-07
FORMULA_NAME Anderson-PT-04-CTLFireability-08
FORMULA_NAME Anderson-PT-04-CTLFireability-09
FORMULA_NAME Anderson-PT-04-CTLFireability-10
FORMULA_NAME Anderson-PT-04-CTLFireability-11
FORMULA_NAME Anderson-PT-04-CTLFireability-12
FORMULA_NAME Anderson-PT-04-CTLFireability-13
FORMULA_NAME Anderson-PT-04-CTLFireability-14
FORMULA_NAME Anderson-PT-04-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1680853284819

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=Anderson-PT-04
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202304061127
[2023-04-07 07:41:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-04-07 07:41:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 07:41:26] [INFO ] Load time of PNML (sax parser for PT used): 48 ms
[2023-04-07 07:41:26] [INFO ] Transformed 105 places.
[2023-04-07 07:41:26] [INFO ] Transformed 200 transitions.
[2023-04-07 07:41:26] [INFO ] Found NUPN structural information;
[2023-04-07 07:41:26] [INFO ] Parsed PT model containing 105 places and 200 transitions and 752 arcs in 111 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 8 ms.
Support contains 56 out of 105 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 200/200 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 99 transition count 194
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 99 transition count 194
Applied a total of 12 rules in 18 ms. Remains 99 /105 variables (removed 6) and now considering 194/200 (removed 6) transitions.
// Phase 1: matrix 194 rows 99 cols
[2023-04-07 07:41:26] [INFO ] Computed 11 invariants in 19 ms
[2023-04-07 07:41:26] [INFO ] Implicit Places using invariants in 215 ms returned []
[2023-04-07 07:41:26] [INFO ] Invariant cache hit.
[2023-04-07 07:41:26] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-04-07 07:41:26] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 390 ms to find 0 implicit places.
[2023-04-07 07:41:26] [INFO ] Invariant cache hit.
[2023-04-07 07:41:26] [INFO ] Dead Transitions using invariants and state equation in 131 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 99/105 places, 194/200 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 542 ms. Remains : 99/105 places, 194/200 transitions.
Support contains 56 out of 99 places after structural reductions.
[2023-04-07 07:41:27] [INFO ] Flatten gal took : 40 ms
[2023-04-07 07:41:27] [INFO ] Flatten gal took : 24 ms
[2023-04-07 07:41:27] [INFO ] Input system was already deterministic with 194 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 467 ms. (steps per millisecond=21 ) properties (out of 71) seen :56
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :2
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 10) seen :2
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 7) seen :1
Running SMT prover for 6 properties.
[2023-04-07 07:41:27] [INFO ] Invariant cache hit.
[2023-04-07 07:41:27] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-04-07 07:41:28] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-04-07 07:41:28] [INFO ] [Nat]Absence check using 5 positive and 6 generalized place invariants in 2 ms returned sat
[2023-04-07 07:41:28] [INFO ] After 126ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :3
[2023-04-07 07:41:28] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-04-07 07:41:28] [INFO ] After 57ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :3 sat :3
[2023-04-07 07:41:28] [INFO ] After 129ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :3
Attempting to minimize the solution found.
Minimization took 51 ms.
[2023-04-07 07:41:28] [INFO ] After 399ms 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 0 properties in 9 ms.
Support contains 7 out of 99 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 99/99 places, 194/194 transitions.
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 12 Pre rules applied. Total rules applied 0 place count 99 transition count 182
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 24 place count 87 transition count 182
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 39 place count 72 transition count 113
Iterating global reduction 0 with 15 rules applied. Total rules applied 54 place count 72 transition count 113
Applied a total of 54 rules in 17 ms. Remains 72 /99 variables (removed 27) and now considering 113/194 (removed 81) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 72/99 places, 113/194 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 113 rows 72 cols
[2023-04-07 07:41:28] [INFO ] Computed 11 invariants in 12 ms
[2023-04-07 07:41:28] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-04-07 07:41:28] [INFO ] [Real]Absence check using 5 positive and 6 generalized place invariants in 2 ms returned sat
[2023-04-07 07:41:28] [INFO ] After 89ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-07 07:41:28] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-04-07 07:41:28] [INFO ] [Nat]Absence check using 5 positive and 6 generalized place invariants in 2 ms returned sat
[2023-04-07 07:41:28] [INFO ] After 46ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-07 07:41:28] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-04-07 07:41:28] [INFO ] After 17ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-07 07:41:28] [INFO ] After 39ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 14 ms.
[2023-04-07 07:41:28] [INFO ] After 135ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 35 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=35 )
Parikh walk visited 1 properties in 0 ms.
Successfully simplified 3 atomic propositions for a total of 16 simplifications.
FORMULA Anderson-PT-04-CTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-04-07 07:41:28] [INFO ] Flatten gal took : 14 ms
[2023-04-07 07:41:28] [INFO ] Flatten gal took : 14 ms
[2023-04-07 07:41:28] [INFO ] Input system was already deterministic with 194 transitions.
Support contains 51 out of 99 places (down from 54) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 99/99 places, 194/194 transitions.
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 12 Pre rules applied. Total rules applied 0 place count 99 transition count 182
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 24 place count 87 transition count 182
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 40 place count 71 transition count 106
Iterating global reduction 0 with 16 rules applied. Total rules applied 56 place count 71 transition count 106
Applied a total of 56 rules in 26 ms. Remains 71 /99 variables (removed 28) and now considering 106/194 (removed 88) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 26 ms. Remains : 71/99 places, 106/194 transitions.
[2023-04-07 07:41:28] [INFO ] Flatten gal took : 6 ms
[2023-04-07 07:41:28] [INFO ] Flatten gal took : 7 ms
[2023-04-07 07:41:28] [INFO ] Input system was already deterministic with 106 transitions.
Starting structural reductions in LTL mode, iteration 0 : 99/99 places, 194/194 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 84 transition count 113
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 84 transition count 113
Applied a total of 30 rules in 5 ms. Remains 84 /99 variables (removed 15) and now considering 113/194 (removed 81) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 84/99 places, 113/194 transitions.
[2023-04-07 07:41:28] [INFO ] Flatten gal took : 7 ms
[2023-04-07 07:41:28] [INFO ] Flatten gal took : 7 ms
[2023-04-07 07:41:29] [INFO ] Input system was already deterministic with 113 transitions.
Starting structural reductions in LTL mode, iteration 0 : 99/99 places, 194/194 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 84 transition count 125
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 84 transition count 125
Applied a total of 30 rules in 5 ms. Remains 84 /99 variables (removed 15) and now considering 125/194 (removed 69) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 84/99 places, 125/194 transitions.
[2023-04-07 07:41:29] [INFO ] Flatten gal took : 7 ms
[2023-04-07 07:41:29] [INFO ] Flatten gal took : 9 ms
[2023-04-07 07:41:29] [INFO ] Input system was already deterministic with 125 transitions.
Starting structural reductions in LTL mode, iteration 0 : 99/99 places, 194/194 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 85 transition count 132
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 85 transition count 132
Applied a total of 28 rules in 6 ms. Remains 85 /99 variables (removed 14) and now considering 132/194 (removed 62) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 85/99 places, 132/194 transitions.
[2023-04-07 07:41:29] [INFO ] Flatten gal took : 7 ms
[2023-04-07 07:41:29] [INFO ] Flatten gal took : 8 ms
[2023-04-07 07:41:29] [INFO ] Input system was already deterministic with 132 transitions.
Starting structural reductions in LTL mode, iteration 0 : 99/99 places, 194/194 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 82 transition count 111
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 82 transition count 111
Applied a total of 34 rules in 5 ms. Remains 82 /99 variables (removed 17) and now considering 111/194 (removed 83) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 82/99 places, 111/194 transitions.
[2023-04-07 07:41:29] [INFO ] Flatten gal took : 6 ms
[2023-04-07 07:41:29] [INFO ] Flatten gal took : 6 ms
[2023-04-07 07:41:29] [INFO ] Input system was already deterministic with 111 transitions.
Starting structural reductions in LTL mode, iteration 0 : 99/99 places, 194/194 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 83 transition count 118
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 83 transition count 118
Applied a total of 32 rules in 5 ms. Remains 83 /99 variables (removed 16) and now considering 118/194 (removed 76) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 83/99 places, 118/194 transitions.
[2023-04-07 07:41:29] [INFO ] Flatten gal took : 6 ms
[2023-04-07 07:41:29] [INFO ] Flatten gal took : 7 ms
[2023-04-07 07:41:29] [INFO ] Input system was already deterministic with 118 transitions.
Starting structural reductions in LTL mode, iteration 0 : 99/99 places, 194/194 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 84 transition count 125
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 84 transition count 125
Applied a total of 30 rules in 4 ms. Remains 84 /99 variables (removed 15) and now considering 125/194 (removed 69) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 84/99 places, 125/194 transitions.
[2023-04-07 07:41:29] [INFO ] Flatten gal took : 6 ms
[2023-04-07 07:41:29] [INFO ] Flatten gal took : 8 ms
[2023-04-07 07:41:29] [INFO ] Input system was already deterministic with 125 transitions.
Starting structural reductions in LTL mode, iteration 0 : 99/99 places, 194/194 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 85 transition count 120
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 85 transition count 120
Applied a total of 28 rules in 3 ms. Remains 85 /99 variables (removed 14) and now considering 120/194 (removed 74) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 85/99 places, 120/194 transitions.
[2023-04-07 07:41:29] [INFO ] Flatten gal took : 6 ms
[2023-04-07 07:41:29] [INFO ] Flatten gal took : 6 ms
[2023-04-07 07:41:29] [INFO ] Input system was already deterministic with 120 transitions.
Starting structural reductions in LTL mode, iteration 0 : 99/99 places, 194/194 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 83 transition count 118
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 83 transition count 118
Applied a total of 32 rules in 4 ms. Remains 83 /99 variables (removed 16) and now considering 118/194 (removed 76) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 83/99 places, 118/194 transitions.
[2023-04-07 07:41:29] [INFO ] Flatten gal took : 6 ms
[2023-04-07 07:41:29] [INFO ] Flatten gal took : 5 ms
[2023-04-07 07:41:29] [INFO ] Input system was already deterministic with 118 transitions.
Starting structural reductions in LTL mode, iteration 0 : 99/99 places, 194/194 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 82 transition count 111
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 82 transition count 111
Applied a total of 34 rules in 3 ms. Remains 82 /99 variables (removed 17) and now considering 111/194 (removed 83) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 82/99 places, 111/194 transitions.
[2023-04-07 07:41:29] [INFO ] Flatten gal took : 5 ms
[2023-04-07 07:41:29] [INFO ] Flatten gal took : 5 ms
[2023-04-07 07:41:29] [INFO ] Input system was already deterministic with 111 transitions.
Starting structural reductions in LTL mode, iteration 0 : 99/99 places, 194/194 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 90 transition count 155
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 90 transition count 155
Applied a total of 18 rules in 3 ms. Remains 90 /99 variables (removed 9) and now considering 155/194 (removed 39) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 90/99 places, 155/194 transitions.
[2023-04-07 07:41:29] [INFO ] Flatten gal took : 7 ms
[2023-04-07 07:41:29] [INFO ] Flatten gal took : 7 ms
[2023-04-07 07:41:29] [INFO ] Input system was already deterministic with 155 transitions.
Starting structural reductions in LTL mode, iteration 0 : 99/99 places, 194/194 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 85 transition count 132
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 85 transition count 132
Applied a total of 28 rules in 2 ms. Remains 85 /99 variables (removed 14) and now considering 132/194 (removed 62) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 85/99 places, 132/194 transitions.
[2023-04-07 07:41:29] [INFO ] Flatten gal took : 6 ms
[2023-04-07 07:41:29] [INFO ] Flatten gal took : 5 ms
[2023-04-07 07:41:29] [INFO ] Input system was already deterministic with 132 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 99/99 places, 194/194 transitions.
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 12 Pre rules applied. Total rules applied 0 place count 99 transition count 182
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 24 place count 87 transition count 182
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 40 place count 71 transition count 106
Iterating global reduction 0 with 16 rules applied. Total rules applied 56 place count 71 transition count 106
Applied a total of 56 rules in 11 ms. Remains 71 /99 variables (removed 28) and now considering 106/194 (removed 88) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11 ms. Remains : 71/99 places, 106/194 transitions.
[2023-04-07 07:41:29] [INFO ] Flatten gal took : 4 ms
[2023-04-07 07:41:29] [INFO ] Flatten gal took : 4 ms
[2023-04-07 07:41:29] [INFO ] Input system was already deterministic with 106 transitions.
Starting structural reductions in LTL mode, iteration 0 : 99/99 places, 194/194 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 85 transition count 132
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 85 transition count 132
Applied a total of 28 rules in 2 ms. Remains 85 /99 variables (removed 14) and now considering 132/194 (removed 62) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 85/99 places, 132/194 transitions.
[2023-04-07 07:41:29] [INFO ] Flatten gal took : 5 ms
[2023-04-07 07:41:29] [INFO ] Flatten gal took : 5 ms
[2023-04-07 07:41:29] [INFO ] Input system was already deterministic with 132 transitions.
Starting structural reductions in LTL mode, iteration 0 : 99/99 places, 194/194 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 85 transition count 132
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 85 transition count 132
Applied a total of 28 rules in 3 ms. Remains 85 /99 variables (removed 14) and now considering 132/194 (removed 62) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 85/99 places, 132/194 transitions.
[2023-04-07 07:41:29] [INFO ] Flatten gal took : 5 ms
[2023-04-07 07:41:29] [INFO ] Flatten gal took : 6 ms
[2023-04-07 07:41:29] [INFO ] Input system was already deterministic with 132 transitions.
[2023-04-07 07:41:29] [INFO ] Flatten gal took : 8 ms
[2023-04-07 07:41:29] [INFO ] Flatten gal took : 8 ms
[2023-04-07 07:41:29] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2023-04-07 07:41:29] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 99 places, 194 transitions and 740 arcs took 1 ms.
Total runtime 3198 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/474/ctl_0_ --ctl=/tmp/474/ctl_1_ --ctl=/tmp/474/ctl_2_ --ctl=/tmp/474/ctl_3_ --ctl=/tmp/474/ctl_4_ --ctl=/tmp/474/ctl_5_ --ctl=/tmp/474/ctl_6_ --ctl=/tmp/474/ctl_7_ --ctl=/tmp/474/ctl_8_ --ctl=/tmp/474/ctl_9_ --ctl=/tmp/474/ctl_10_ --ctl=/tmp/474/ctl_11_ --ctl=/tmp/474/ctl_12_ --ctl=/tmp/474/ctl_13_ --ctl=/tmp/474/ctl_14_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 15643788 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16101772 kB
FORMULA Anderson-PT-04-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Anderson-PT-04-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Anderson-PT-04-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Anderson-PT-04-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
Could not compute solution for formula : Anderson-PT-04-CTLFireability-05
Could not compute solution for formula : Anderson-PT-04-CTLFireability-06
Could not compute solution for formula : Anderson-PT-04-CTLFireability-07
Could not compute solution for formula : Anderson-PT-04-CTLFireability-08
Could not compute solution for formula : Anderson-PT-04-CTLFireability-09
Could not compute solution for formula : Anderson-PT-04-CTLFireability-10
Could not compute solution for formula : Anderson-PT-04-CTLFireability-11
Could not compute solution for formula : Anderson-PT-04-CTLFireability-12
Could not compute solution for formula : Anderson-PT-04-CTLFireability-13
Could not compute solution for formula : Anderson-PT-04-CTLFireability-14
FORMULA Anderson-PT-04-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1680856861787

--------------------
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_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2023
ctl formula name Anderson-PT-04-CTLFireability-01
ctl formula formula --ctl=/tmp/474/ctl_0_
ctl formula name Anderson-PT-04-CTLFireability-02
ctl formula formula --ctl=/tmp/474/ctl_1_
ctl formula name Anderson-PT-04-CTLFireability-03
ctl formula formula --ctl=/tmp/474/ctl_2_
ctl formula name Anderson-PT-04-CTLFireability-04
ctl formula formula --ctl=/tmp/474/ctl_3_
ctl formula name Anderson-PT-04-CTLFireability-05
ctl formula formula --ctl=/tmp/474/ctl_4_
ctl formula name Anderson-PT-04-CTLFireability-06
ctl formula formula --ctl=/tmp/474/ctl_5_
ctl formula name Anderson-PT-04-CTLFireability-07
ctl formula formula --ctl=/tmp/474/ctl_6_
ctl formula name Anderson-PT-04-CTLFireability-08
ctl formula formula --ctl=/tmp/474/ctl_7_
ctl formula name Anderson-PT-04-CTLFireability-09
ctl formula formula --ctl=/tmp/474/ctl_8_
ctl formula name Anderson-PT-04-CTLFireability-10
ctl formula formula --ctl=/tmp/474/ctl_9_
ctl formula name Anderson-PT-04-CTLFireability-11
ctl formula formula --ctl=/tmp/474/ctl_10_
ctl formula name Anderson-PT-04-CTLFireability-12
ctl formula formula --ctl=/tmp/474/ctl_11_
ctl formula name Anderson-PT-04-CTLFireability-13
ctl formula formula --ctl=/tmp/474/ctl_12_
ctl formula name Anderson-PT-04-CTLFireability-14
ctl formula formula --ctl=/tmp/474/ctl_13_
ctl formula name Anderson-PT-04-CTLFireability-15
ctl formula formula --ctl=/tmp/474/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 99 places, 194 transitions and 740 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: 194->194 groups
pnml2lts-sym: Regrouping took 0.030 real 0.020 user 0.000 sys
pnml2lts-sym: state vector length is 99; there are 194 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 234206 group checks and 0 next state calls
pnml2lts-sym: reachability took 1.810 real 7.210 user 0.030 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.010 user 0.000 sys
pnml2lts-sym: state space has 24568 states, 13839 nodes
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/474/ctl_1_ 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: Formula /tmp/474/ctl_2_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/474/ctl_0_ holds for the initial state
pnml2lts-sym: Formula /tmp/474/ctl_14_ holds for the initial state
pnml2lts-sym: Formula /tmp/474/ctl_3_ does not hold for the initial state
Killing (15) : 480
Killing (9) : 480

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="Anderson-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 Anderson-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 r521-tall-167987246100002"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Anderson-PT-04.tgz
mv Anderson-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 ;