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.r489-tall-167912706700410.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 Szymanski-PT-a04, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912706700410
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 6.4K Feb 26 16:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 16:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 16:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 16:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 17:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 17:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Feb 26 16:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Feb 26 16:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 16:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 16:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:18 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 101K 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 Szymanski-PT-a04-CTLFireability-00
FORMULA_NAME Szymanski-PT-a04-CTLFireability-01
FORMULA_NAME Szymanski-PT-a04-CTLFireability-02
FORMULA_NAME Szymanski-PT-a04-CTLFireability-03
FORMULA_NAME Szymanski-PT-a04-CTLFireability-04
FORMULA_NAME Szymanski-PT-a04-CTLFireability-05
FORMULA_NAME Szymanski-PT-a04-CTLFireability-06
FORMULA_NAME Szymanski-PT-a04-CTLFireability-07
FORMULA_NAME Szymanski-PT-a04-CTLFireability-08
FORMULA_NAME Szymanski-PT-a04-CTLFireability-09
FORMULA_NAME Szymanski-PT-a04-CTLFireability-10
FORMULA_NAME Szymanski-PT-a04-CTLFireability-11
FORMULA_NAME Szymanski-PT-a04-CTLFireability-12
FORMULA_NAME Szymanski-PT-a04-CTLFireability-13
FORMULA_NAME Szymanski-PT-a04-CTLFireability-14
FORMULA_NAME Szymanski-PT-a04-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679242820949

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=Szymanski-PT-a04
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-19 16:20:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-19 16:20:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 16:20:22] [INFO ] Load time of PNML (sax parser for PT used): 56 ms
[2023-03-19 16:20:22] [INFO ] Transformed 61 places.
[2023-03-19 16:20:22] [INFO ] Transformed 224 transitions.
[2023-03-19 16:20:22] [INFO ] Parsed PT model containing 61 places and 224 transitions and 900 arcs in 121 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 8 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA Szymanski-PT-a04-CTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 42 out of 49 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Applied a total of 2 rules in 13 ms. Remains 47 /49 variables (removed 2) and now considering 216/216 (removed 0) transitions.
[2023-03-19 16:20:22] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 47 cols
[2023-03-19 16:20:22] [INFO ] Computed 1 place invariants in 9 ms
[2023-03-19 16:20:23] [INFO ] Implicit Places using invariants in 348 ms returned []
[2023-03-19 16:20:23] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2023-03-19 16:20:23] [INFO ] Invariant cache hit.
[2023-03-19 16:20:23] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 16:20:23] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 451 ms to find 0 implicit places.
[2023-03-19 16:20:23] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2023-03-19 16:20:23] [INFO ] Invariant cache hit.
[2023-03-19 16:20:23] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 47/49 places, 216/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 569 ms. Remains : 47/49 places, 216/216 transitions.
Support contains 42 out of 47 places after structural reductions.
[2023-03-19 16:20:23] [INFO ] Flatten gal took : 39 ms
[2023-03-19 16:20:23] [INFO ] Flatten gal took : 16 ms
[2023-03-19 16:20:23] [INFO ] Input system was already deterministic with 216 transitions.
Incomplete random walk after 10000 steps, including 28 resets, run finished after 433 ms. (steps per millisecond=23 ) properties (out of 62) seen :34
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 28) 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 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 28) 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 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 28) 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 28) 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 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 28) 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 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 28) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 27) 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 27) seen :1
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 26) 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 25) seen :2
Running SMT prover for 23 properties.
[2023-03-19 16:20:24] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2023-03-19 16:20:24] [INFO ] Invariant cache hit.
[2023-03-19 16:20:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 16:20:24] [INFO ] After 49ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3 real:20
[2023-03-19 16:20:24] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 16:20:24] [INFO ] After 15ms SMT Verify possible using 9 Read/Feed constraints in real domain returned unsat :0 sat :0 real:23
[2023-03-19 16:20:24] [INFO ] After 168ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:23
[2023-03-19 16:20:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-19 16:20:24] [INFO ] After 110ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :20
[2023-03-19 16:20:24] [INFO ] After 103ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :3 sat :20
[2023-03-19 16:20:25] [INFO ] After 246ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :20
Attempting to minimize the solution found.
Minimization took 87 ms.
[2023-03-19 16:20:25] [INFO ] After 674ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :20
Fused 23 Parikh solutions to 19 different solutions.
Parikh walk visited 0 properties in 91 ms.
Support contains 20 out of 47 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 24 place count 43 transition count 184
Applied a total of 24 rules in 22 ms. Remains 43 /47 variables (removed 4) and now considering 184/216 (removed 32) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 43/47 places, 184/216 transitions.
Incomplete random walk after 10001 steps, including 11 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) 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 20) 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 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) 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 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) 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 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) 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 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :2
Running SMT prover for 18 properties.
[2023-03-19 16:20:25] [INFO ] Flow matrix only has 71 transitions (discarded 113 similar events)
// Phase 1: matrix 71 rows 43 cols
[2023-03-19 16:20:25] [INFO ] Computed 1 place invariants in 5 ms
[2023-03-19 16:20:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 16:20:25] [INFO ] After 33ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3 real:15
[2023-03-19 16:20:25] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 16:20:25] [INFO ] After 45ms SMT Verify possible using 9 Read/Feed constraints in real domain returned unsat :0 sat :0 real:18
[2023-03-19 16:20:25] [INFO ] After 130ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:18
[2023-03-19 16:20:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 16:20:25] [INFO ] After 85ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :18
[2023-03-19 16:20:25] [INFO ] After 61ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :18
[2023-03-19 16:20:25] [INFO ] After 191ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :18
Attempting to minimize the solution found.
Minimization took 73 ms.
[2023-03-19 16:20:26] [INFO ] After 412ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :18
Parikh walk visited 0 properties in 59 ms.
Support contains 18 out of 43 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 43/43 places, 184/184 transitions.
Applied a total of 0 rules in 8 ms. Remains 43 /43 variables (removed 0) and now considering 184/184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 43/43 places, 184/184 transitions.
Incomplete random walk after 10000 steps, including 16 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Probabilistic random walk after 1000000 steps, saw 526946 distinct states, run finished after 1585 ms. (steps per millisecond=630 ) properties seen :17
Running SMT prover for 1 properties.
[2023-03-19 16:20:27] [INFO ] Flow matrix only has 71 transitions (discarded 113 similar events)
[2023-03-19 16:20:27] [INFO ] Invariant cache hit.
[2023-03-19 16:20:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 16:20:27] [INFO ] After 23ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-19 16:20:27] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 16:20:27] [INFO ] After 5ms SMT Verify possible using 9 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 16:20:27] [INFO ] After 59ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 16:20:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 16:20:27] [INFO ] After 16ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 16:20:27] [INFO ] After 3ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-19 16:20:27] [INFO ] After 8ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-19 16:20:27] [INFO ] After 55ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 11 ms.
Support contains 3 out of 43 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 43/43 places, 184/184 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 43 transition count 182
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 4 place count 41 transition count 174
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 41 transition count 174
Applied a total of 6 rules in 9 ms. Remains 41 /43 variables (removed 2) and now considering 174/184 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 41/43 places, 174/184 transitions.
Incomplete random walk after 10003 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2201159 steps, run timeout after 3001 ms. (steps per millisecond=733 ) properties seen :{}
Probabilistic random walk after 2201159 steps, saw 1018222 distinct states, run finished after 3007 ms. (steps per millisecond=732 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-19 16:20:31] [INFO ] Flow matrix only has 67 transitions (discarded 107 similar events)
// Phase 1: matrix 67 rows 41 cols
[2023-03-19 16:20:31] [INFO ] Computed 1 place invariants in 5 ms
[2023-03-19 16:20:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 16:20:31] [INFO ] After 19ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-19 16:20:31] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 16:20:31] [INFO ] After 4ms SMT Verify possible using 9 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 16:20:31] [INFO ] After 53ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 16:20:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-19 16:20:31] [INFO ] After 17ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 16:20:31] [INFO ] After 7ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-19 16:20:31] [INFO ] After 12ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-19 16:20:31] [INFO ] After 91ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 41 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 41/41 places, 174/174 transitions.
Applied a total of 0 rules in 6 ms. Remains 41 /41 variables (removed 0) and now considering 174/174 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 41/41 places, 174/174 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 41/41 places, 174/174 transitions.
Applied a total of 0 rules in 4 ms. Remains 41 /41 variables (removed 0) and now considering 174/174 (removed 0) transitions.
[2023-03-19 16:20:31] [INFO ] Flow matrix only has 67 transitions (discarded 107 similar events)
[2023-03-19 16:20:31] [INFO ] Invariant cache hit.
[2023-03-19 16:20:31] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-19 16:20:31] [INFO ] Flow matrix only has 67 transitions (discarded 107 similar events)
[2023-03-19 16:20:31] [INFO ] Invariant cache hit.
[2023-03-19 16:20:31] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 16:20:31] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2023-03-19 16:20:31] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-19 16:20:31] [INFO ] Flow matrix only has 67 transitions (discarded 107 similar events)
[2023-03-19 16:20:31] [INFO ] Invariant cache hit.
[2023-03-19 16:20:31] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 199 ms. Remains : 41/41 places, 174/174 transitions.
Graph (trivial) has 131 edges and 41 vertex of which 22 / 41 are part of one of the 5 SCC in 2 ms
Free SCC test removed 17 places
Drop transitions removed 95 transitions
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 132 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 24 transition count 37
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 19 transition count 36
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 13 place count 18 transition count 36
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 14 place count 18 transition count 36
Applied a total of 14 rules in 7 ms. Remains 18 /41 variables (removed 23) and now considering 36/174 (removed 138) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 36 rows 18 cols
[2023-03-19 16:20:31] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 16:20:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 16:20:31] [INFO ] After 10ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-19 16:20:31] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-19 16:20:31] [INFO ] After 5ms SMT Verify possible using 3 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 16:20:31] [INFO ] After 41ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 16:20:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 16:20:31] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 16:20:31] [INFO ] After 2ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-19 16:20:31] [INFO ] After 5ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-19 16:20:31] [INFO ] After 42ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Successfully simplified 3 atomic propositions for a total of 14 simplifications.
[2023-03-19 16:20:31] [INFO ] Flatten gal took : 11 ms
[2023-03-19 16:20:31] [INFO ] Flatten gal took : 12 ms
[2023-03-19 16:20:31] [INFO ] Input system was already deterministic with 216 transitions.
Computed a total of 9 stabilizing places and 36 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
Applied a total of 8 rules in 2 ms. Remains 43 /47 variables (removed 4) and now considering 200/216 (removed 16) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 43/47 places, 200/216 transitions.
[2023-03-19 16:20:31] [INFO ] Flatten gal took : 8 ms
[2023-03-19 16:20:31] [INFO ] Flatten gal took : 9 ms
[2023-03-19 16:20:31] [INFO ] Input system was already deterministic with 200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
Applied a total of 8 rules in 2 ms. Remains 43 /47 variables (removed 4) and now considering 200/216 (removed 16) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 43/47 places, 200/216 transitions.
[2023-03-19 16:20:31] [INFO ] Flatten gal took : 9 ms
[2023-03-19 16:20:31] [INFO ] Flatten gal took : 9 ms
[2023-03-19 16:20:31] [INFO ] Input system was already deterministic with 200 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 24 place count 43 transition count 184
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 41 transition count 176
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 41 transition count 176
Applied a total of 28 rules in 14 ms. Remains 41 /47 variables (removed 6) and now considering 176/216 (removed 40) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14 ms. Remains : 41/47 places, 176/216 transitions.
[2023-03-19 16:20:31] [INFO ] Flatten gal took : 7 ms
[2023-03-19 16:20:31] [INFO ] Flatten gal took : 7 ms
[2023-03-19 16:20:31] [INFO ] Input system was already deterministic with 176 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 26 place count 42 transition count 180
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 40 transition count 172
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 40 transition count 172
Applied a total of 30 rules in 12 ms. Remains 40 /47 variables (removed 7) and now considering 172/216 (removed 44) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12 ms. Remains : 40/47 places, 172/216 transitions.
[2023-03-19 16:20:31] [INFO ] Flatten gal took : 7 ms
[2023-03-19 16:20:31] [INFO ] Flatten gal took : 7 ms
[2023-03-19 16:20:31] [INFO ] Input system was already deterministic with 172 transitions.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Applied a total of 10 rules in 2 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 42/47 places, 196/216 transitions.
[2023-03-19 16:20:31] [INFO ] Flatten gal took : 6 ms
[2023-03-19 16:20:31] [INFO ] Flatten gal took : 7 ms
[2023-03-19 16:20:31] [INFO ] Input system was already deterministic with 196 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 26 place count 42 transition count 180
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 40 transition count 172
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 40 transition count 172
Applied a total of 30 rules in 12 ms. Remains 40 /47 variables (removed 7) and now considering 172/216 (removed 44) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12 ms. Remains : 40/47 places, 172/216 transitions.
[2023-03-19 16:20:31] [INFO ] Flatten gal took : 6 ms
[2023-03-19 16:20:31] [INFO ] Flatten gal took : 7 ms
[2023-03-19 16:20:31] [INFO ] Input system was already deterministic with 172 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Finished probabilistic random walk after 4643 steps, run visited all 1 properties in 11 ms. (steps per millisecond=422 )
Probabilistic random walk after 4643 steps, saw 3386 distinct states, run finished after 11 ms. (steps per millisecond=422 ) properties seen :1
FORMULA Szymanski-PT-a04-CTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
Applied a total of 8 rules in 2 ms. Remains 43 /47 variables (removed 4) and now considering 200/216 (removed 16) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 43/47 places, 200/216 transitions.
[2023-03-19 16:20:31] [INFO ] Flatten gal took : 6 ms
[2023-03-19 16:20:31] [INFO ] Flatten gal took : 7 ms
[2023-03-19 16:20:31] [INFO ] Input system was already deterministic with 200 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 22 place count 42 transition count 184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 41 transition count 180
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 41 transition count 180
Applied a total of 24 rules in 11 ms. Remains 41 /47 variables (removed 6) and now considering 180/216 (removed 36) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12 ms. Remains : 41/47 places, 180/216 transitions.
[2023-03-19 16:20:31] [INFO ] Flatten gal took : 5 ms
[2023-03-19 16:20:31] [INFO ] Flatten gal took : 6 ms
[2023-03-19 16:20:31] [INFO ] Input system was already deterministic with 180 transitions.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Applied a total of 10 rules in 2 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 42/47 places, 196/216 transitions.
[2023-03-19 16:20:31] [INFO ] Flatten gal took : 6 ms
[2023-03-19 16:20:31] [INFO ] Flatten gal took : 6 ms
[2023-03-19 16:20:31] [INFO ] Input system was already deterministic with 196 transitions.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 45 transition count 208
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 45 transition count 208
Applied a total of 4 rules in 2 ms. Remains 45 /47 variables (removed 2) and now considering 208/216 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 45/47 places, 208/216 transitions.
[2023-03-19 16:20:31] [INFO ] Flatten gal took : 6 ms
[2023-03-19 16:20:31] [INFO ] Flatten gal took : 6 ms
[2023-03-19 16:20:31] [INFO ] Input system was already deterministic with 208 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 26 place count 42 transition count 180
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 40 transition count 172
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 40 transition count 172
Applied a total of 30 rules in 10 ms. Remains 40 /47 variables (removed 7) and now considering 172/216 (removed 44) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10 ms. Remains : 40/47 places, 172/216 transitions.
[2023-03-19 16:20:31] [INFO ] Flatten gal took : 5 ms
[2023-03-19 16:20:31] [INFO ] Flatten gal took : 5 ms
[2023-03-19 16:20:31] [INFO ] Input system was already deterministic with 172 transitions.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 44 transition count 204
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 44 transition count 204
Applied a total of 6 rules in 2 ms. Remains 44 /47 variables (removed 3) and now considering 204/216 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 44/47 places, 204/216 transitions.
[2023-03-19 16:20:31] [INFO ] Flatten gal took : 6 ms
[2023-03-19 16:20:31] [INFO ] Flatten gal took : 6 ms
[2023-03-19 16:20:31] [INFO ] Input system was already deterministic with 204 transitions.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Applied a total of 10 rules in 1 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 42/47 places, 196/216 transitions.
[2023-03-19 16:20:31] [INFO ] Flatten gal took : 6 ms
[2023-03-19 16:20:32] [INFO ] Flatten gal took : 6 ms
[2023-03-19 16:20:32] [INFO ] Input system was already deterministic with 196 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 24 place count 43 transition count 184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 42 transition count 180
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 42 transition count 180
Applied a total of 26 rules in 10 ms. Remains 42 /47 variables (removed 5) and now considering 180/216 (removed 36) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10 ms. Remains : 42/47 places, 180/216 transitions.
[2023-03-19 16:20:32] [INFO ] Flatten gal took : 5 ms
[2023-03-19 16:20:32] [INFO ] Flatten gal took : 5 ms
[2023-03-19 16:20:32] [INFO ] Input system was already deterministic with 180 transitions.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 45 transition count 208
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 45 transition count 208
Applied a total of 4 rules in 2 ms. Remains 45 /47 variables (removed 2) and now considering 208/216 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 45/47 places, 208/216 transitions.
[2023-03-19 16:20:32] [INFO ] Flatten gal took : 6 ms
[2023-03-19 16:20:32] [INFO ] Flatten gal took : 6 ms
[2023-03-19 16:20:32] [INFO ] Input system was already deterministic with 208 transitions.
[2023-03-19 16:20:32] [INFO ] Flatten gal took : 7 ms
[2023-03-19 16:20:32] [INFO ] Flatten gal took : 7 ms
[2023-03-19 16:20:32] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2023-03-19 16:20:32] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 47 places, 216 transitions and 860 arcs took 1 ms.
Total runtime 9608 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/516/ctl_0_ --ctl=/tmp/516/ctl_1_ --ctl=/tmp/516/ctl_2_ --ctl=/tmp/516/ctl_3_ --ctl=/tmp/516/ctl_4_ --ctl=/tmp/516/ctl_5_ --ctl=/tmp/516/ctl_6_ --ctl=/tmp/516/ctl_7_ --ctl=/tmp/516/ctl_8_ --ctl=/tmp/516/ctl_9_ --ctl=/tmp/516/ctl_10_ --ctl=/tmp/516/ctl_11_ --ctl=/tmp/516/ctl_12_ --ctl=/tmp/516/ctl_13_ --mu-par --mu-opt
FORMULA Szymanski-PT-a04-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Szymanski-PT-a04-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Szymanski-PT-a04-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Szymanski-PT-a04-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Szymanski-PT-a04-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Szymanski-PT-a04-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Szymanski-PT-a04-CTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Szymanski-PT-a04-CTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Szymanski-PT-a04-CTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Szymanski-PT-a04-CTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Szymanski-PT-a04-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Szymanski-PT-a04-CTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Szymanski-PT-a04-CTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA Szymanski-PT-a04-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1679242860216

--------------------
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 CTLFireability -timeout 360 -rebuildPNML
mcc2023
ctl formula name Szymanski-PT-a04-CTLFireability-00
ctl formula formula --ctl=/tmp/516/ctl_0_
ctl formula name Szymanski-PT-a04-CTLFireability-01
ctl formula formula --ctl=/tmp/516/ctl_1_
ctl formula name Szymanski-PT-a04-CTLFireability-02
ctl formula formula --ctl=/tmp/516/ctl_2_
ctl formula name Szymanski-PT-a04-CTLFireability-04
ctl formula formula --ctl=/tmp/516/ctl_3_
ctl formula name Szymanski-PT-a04-CTLFireability-05
ctl formula formula --ctl=/tmp/516/ctl_4_
ctl formula name Szymanski-PT-a04-CTLFireability-07
ctl formula formula --ctl=/tmp/516/ctl_5_
ctl formula name Szymanski-PT-a04-CTLFireability-08
ctl formula formula --ctl=/tmp/516/ctl_6_
ctl formula name Szymanski-PT-a04-CTLFireability-09
ctl formula formula --ctl=/tmp/516/ctl_7_
ctl formula name Szymanski-PT-a04-CTLFireability-10
ctl formula formula --ctl=/tmp/516/ctl_8_
ctl formula name Szymanski-PT-a04-CTLFireability-11
ctl formula formula --ctl=/tmp/516/ctl_9_
ctl formula name Szymanski-PT-a04-CTLFireability-12
ctl formula formula --ctl=/tmp/516/ctl_10_
ctl formula name Szymanski-PT-a04-CTLFireability-13
ctl formula formula --ctl=/tmp/516/ctl_11_
ctl formula name Szymanski-PT-a04-CTLFireability-14
ctl formula formula --ctl=/tmp/516/ctl_12_
ctl formula name Szymanski-PT-a04-CTLFireability-15
ctl formula formula --ctl=/tmp/516/ctl_13_
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 47 places, 216 transitions and 860 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 0.000 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: 216->173 groups
pnml2lts-sym: Regrouping took 0.030 real 0.030 user 0.000 sys
pnml2lts-sym: state vector length is 47; there are 173 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: Exploration took 145444 group checks and 0 next state calls
pnml2lts-sym: reachability took 1.160 real 4.600 user 0.010 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state space has 87423102 states, 2878 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/516/ctl_13_ 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/516/ctl_2_ holds for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/516/ctl_12_ holds for the initial state
pnml2lts-sym: Formula /tmp/516/ctl_1_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/516/ctl_3_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/516/ctl_5_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/516/ctl_6_ holds for the initial state
pnml2lts-sym: Formula /tmp/516/ctl_7_ holds for the initial state
pnml2lts-sym: Formula /tmp/516/ctl_4_ holds for the initial state
pnml2lts-sym: Formula /tmp/516/ctl_9_ 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/516/ctl_11_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/516/ctl_0_ holds for the initial state
pnml2lts-sym: Formula /tmp/516/ctl_8_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/516/ctl_10_ holds for the initial state
pnml2lts-sym: group_next: 4498 nodes total
pnml2lts-sym: group_explored: 4146 nodes, 5002 short vectors total
pnml2lts-sym: max token count: 4

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="Szymanski-PT-a04"
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 Szymanski-PT-a04, 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 r489-tall-167912706700410"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-a04.tgz
mv Szymanski-PT-a04 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 ;