Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r060-tall-165254772300610.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Dekker-PT-020, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r060-tall-165254772300610
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 7.7K Apr 30 05:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Apr 30 05:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Apr 30 05:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 30 05:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K May 9 07:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 07:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 07:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 07:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 247K May 10 09:33 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 Dekker-PT-020-CTLFireability-00
FORMULA_NAME Dekker-PT-020-CTLFireability-01
FORMULA_NAME Dekker-PT-020-CTLFireability-02
FORMULA_NAME Dekker-PT-020-CTLFireability-03
FORMULA_NAME Dekker-PT-020-CTLFireability-04
FORMULA_NAME Dekker-PT-020-CTLFireability-05
FORMULA_NAME Dekker-PT-020-CTLFireability-06
FORMULA_NAME Dekker-PT-020-CTLFireability-07
FORMULA_NAME Dekker-PT-020-CTLFireability-08
FORMULA_NAME Dekker-PT-020-CTLFireability-09
FORMULA_NAME Dekker-PT-020-CTLFireability-10
FORMULA_NAME Dekker-PT-020-CTLFireability-11
FORMULA_NAME Dekker-PT-020-CTLFireability-12
FORMULA_NAME Dekker-PT-020-CTLFireability-13
FORMULA_NAME Dekker-PT-020-CTLFireability-14
FORMULA_NAME Dekker-PT-020-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1652631287768

Running Version 202205111006
[2022-05-15 16:14:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-15 16:14:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 16:14:49] [INFO ] Load time of PNML (sax parser for PT used): 110 ms
[2022-05-15 16:14:49] [INFO ] Transformed 100 places.
[2022-05-15 16:14:49] [INFO ] Transformed 440 transitions.
[2022-05-15 16:14:49] [INFO ] Found NUPN structural information;
[2022-05-15 16:14:49] [INFO ] Parsed PT model containing 100 places and 440 transitions in 208 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Initial state reduction rules removed 2 formulas.
FORMULA Dekker-PT-020-CTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-020-CTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 69 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 440/440 transitions.
Applied a total of 0 rules in 16 ms. Remains 100 /100 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2022-05-15 16:14:49] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 100 cols
[2022-05-15 16:14:49] [INFO ] Computed 60 place invariants in 9 ms
[2022-05-15 16:14:49] [INFO ] Implicit Places using invariants in 203 ms returned [40, 43, 46, 49, 55, 58, 67, 70, 73, 76, 79, 82, 85, 88, 94, 97]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 233 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 84/100 places, 440/440 transitions.
Applied a total of 0 rules in 8 ms. Remains 84 /84 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 84/100 places, 440/440 transitions.
Support contains 69 out of 84 places after structural reductions.
[2022-05-15 16:14:49] [INFO ] Flatten gal took : 64 ms
[2022-05-15 16:14:49] [INFO ] Flatten gal took : 38 ms
[2022-05-15 16:14:49] [INFO ] Input system was already deterministic with 440 transitions.
Support contains 67 out of 84 places (down from 69) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 501 ms. (steps per millisecond=19 ) properties (out of 60) seen :53
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-05-15 16:14:50] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 84 cols
[2022-05-15 16:14:50] [INFO ] Computed 44 place invariants in 1 ms
[2022-05-15 16:14:50] [INFO ] [Real]Absence check using 40 positive place invariants in 6 ms returned sat
[2022-05-15 16:14:50] [INFO ] [Real]Absence check using 40 positive and 4 generalized place invariants in 0 ms returned sat
[2022-05-15 16:14:50] [INFO ] After 101ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:1
[2022-05-15 16:14:50] [INFO ] [Nat]Absence check using 40 positive place invariants in 5 ms returned sat
[2022-05-15 16:14:50] [INFO ] [Nat]Absence check using 40 positive and 4 generalized place invariants in 1 ms returned sat
[2022-05-15 16:14:50] [INFO ] After 35ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2022-05-15 16:14:50] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-05-15 16:14:50] [INFO ] After 10ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :2 sat :1
[2022-05-15 16:14:50] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 4 ms to minimize.
[2022-05-15 16:14:50] [INFO ] Deduced a trap composed of 4 places in 33 ms of which 1 ms to minimize.
[2022-05-15 16:14:50] [INFO ] Deduced a trap composed of 4 places in 24 ms of which 1 ms to minimize.
[2022-05-15 16:14:50] [INFO ] Deduced a trap composed of 4 places in 25 ms of which 2 ms to minimize.
[2022-05-15 16:14:50] [INFO ] Deduced a trap composed of 4 places in 29 ms of which 1 ms to minimize.
[2022-05-15 16:14:51] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 1 ms to minimize.
[2022-05-15 16:14:51] [INFO ] Deduced a trap composed of 4 places in 22 ms of which 1 ms to minimize.
[2022-05-15 16:14:51] [INFO ] Deduced a trap composed of 4 places in 23 ms of which 1 ms to minimize.
[2022-05-15 16:14:51] [INFO ] Deduced a trap composed of 4 places in 21 ms of which 0 ms to minimize.
[2022-05-15 16:14:51] [INFO ] Deduced a trap composed of 4 places in 17 ms of which 0 ms to minimize.
[2022-05-15 16:14:51] [INFO ] Deduced a trap composed of 4 places in 21 ms of which 0 ms to minimize.
[2022-05-15 16:14:51] [INFO ] Trap strengthening procedure interrupted after too many repetitions 377 ms
[2022-05-15 16:14:51] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 378 ms
[2022-05-15 16:14:51] [INFO ] After 393ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2022-05-15 16:14:51] [INFO ] After 500ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 5 out of 84 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 84/84 places, 440/440 transitions.
Applied a total of 0 rules in 33 ms. Remains 84 /84 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 84/84 places, 440/440 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1436379 steps, run timeout after 3001 ms. (steps per millisecond=478 ) properties seen :{}
Probabilistic random walk after 1436379 steps, saw 710463 distinct states, run finished after 3002 ms. (steps per millisecond=478 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 16:14:54] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 84 cols
[2022-05-15 16:14:54] [INFO ] Computed 44 place invariants in 2 ms
[2022-05-15 16:14:54] [INFO ] [Real]Absence check using 40 positive place invariants in 5 ms returned sat
[2022-05-15 16:14:54] [INFO ] [Real]Absence check using 40 positive and 4 generalized place invariants in 1 ms returned sat
[2022-05-15 16:14:54] [INFO ] After 70ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 16:14:54] [INFO ] [Nat]Absence check using 40 positive place invariants in 6 ms returned sat
[2022-05-15 16:14:54] [INFO ] [Nat]Absence check using 40 positive and 4 generalized place invariants in 1 ms returned sat
[2022-05-15 16:14:54] [INFO ] After 29ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 16:14:54] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-05-15 16:14:54] [INFO ] After 8ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 16:14:54] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 1 ms to minimize.
[2022-05-15 16:14:54] [INFO ] Deduced a trap composed of 4 places in 31 ms of which 0 ms to minimize.
[2022-05-15 16:14:54] [INFO ] Deduced a trap composed of 4 places in 25 ms of which 1 ms to minimize.
[2022-05-15 16:14:54] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 0 ms to minimize.
[2022-05-15 16:14:54] [INFO ] Deduced a trap composed of 4 places in 28 ms of which 1 ms to minimize.
[2022-05-15 16:14:54] [INFO ] Deduced a trap composed of 4 places in 24 ms of which 1 ms to minimize.
[2022-05-15 16:14:54] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 0 ms to minimize.
[2022-05-15 16:14:54] [INFO ] Deduced a trap composed of 4 places in 27 ms of which 0 ms to minimize.
[2022-05-15 16:14:54] [INFO ] Deduced a trap composed of 4 places in 20 ms of which 0 ms to minimize.
[2022-05-15 16:14:54] [INFO ] Deduced a trap composed of 4 places in 17 ms of which 0 ms to minimize.
[2022-05-15 16:14:54] [INFO ] Deduced a trap composed of 4 places in 22 ms of which 1 ms to minimize.
[2022-05-15 16:14:54] [INFO ] Trap strengthening procedure interrupted after too many repetitions 338 ms
[2022-05-15 16:14:54] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 338 ms
[2022-05-15 16:14:54] [INFO ] After 356ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2022-05-15 16:14:54] [INFO ] After 438ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 84 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 84/84 places, 440/440 transitions.
Applied a total of 0 rules in 23 ms. Remains 84 /84 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 84/84 places, 440/440 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 84/84 places, 440/440 transitions.
Applied a total of 0 rules in 18 ms. Remains 84 /84 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2022-05-15 16:14:54] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 84 cols
[2022-05-15 16:14:54] [INFO ] Computed 44 place invariants in 3 ms
[2022-05-15 16:14:54] [INFO ] Implicit Places using invariants in 120 ms returned [48, 55, 58, 77]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 123 ms to find 4 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 80/84 places, 440/440 transitions.
Applied a total of 0 rules in 16 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 80/84 places, 440/440 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1559166 steps, run timeout after 3001 ms. (steps per millisecond=519 ) properties seen :{}
Probabilistic random walk after 1559166 steps, saw 750584 distinct states, run finished after 3001 ms. (steps per millisecond=519 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 16:14:58] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-15 16:14:58] [INFO ] Computed 40 place invariants in 2 ms
[2022-05-15 16:14:58] [INFO ] [Real]Absence check using 40 positive place invariants in 8 ms returned sat
[2022-05-15 16:14:58] [INFO ] After 65ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 16:14:58] [INFO ] [Nat]Absence check using 40 positive place invariants in 4 ms returned sat
[2022-05-15 16:14:58] [INFO ] After 21ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 16:14:58] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-05-15 16:14:58] [INFO ] After 8ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 16:14:58] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 1 ms to minimize.
[2022-05-15 16:14:58] [INFO ] Deduced a trap composed of 4 places in 27 ms of which 1 ms to minimize.
[2022-05-15 16:14:58] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 0 ms to minimize.
[2022-05-15 16:14:58] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 1 ms to minimize.
[2022-05-15 16:14:58] [INFO ] Deduced a trap composed of 4 places in 27 ms of which 0 ms to minimize.
[2022-05-15 16:14:58] [INFO ] Deduced a trap composed of 4 places in 27 ms of which 1 ms to minimize.
[2022-05-15 16:14:58] [INFO ] Deduced a trap composed of 4 places in 22 ms of which 0 ms to minimize.
[2022-05-15 16:14:58] [INFO ] Deduced a trap composed of 4 places in 27 ms of which 0 ms to minimize.
[2022-05-15 16:14:58] [INFO ] Deduced a trap composed of 4 places in 24 ms of which 0 ms to minimize.
[2022-05-15 16:14:58] [INFO ] Deduced a trap composed of 4 places in 28 ms of which 2 ms to minimize.
[2022-05-15 16:14:58] [INFO ] Deduced a trap composed of 4 places in 31 ms of which 4 ms to minimize.
[2022-05-15 16:14:58] [INFO ] Trap strengthening procedure interrupted after too many repetitions 376 ms
[2022-05-15 16:14:58] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 376 ms
[2022-05-15 16:14:58] [INFO ] After 392ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 12 ms.
[2022-05-15 16:14:58] [INFO ] After 462ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 80 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 80/80 places, 440/440 transitions.
Applied a total of 0 rules in 13 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 440/440 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 80/80 places, 440/440 transitions.
Applied a total of 0 rules in 11 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2022-05-15 16:14:58] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-15 16:14:58] [INFO ] Computed 40 place invariants in 2 ms
[2022-05-15 16:14:58] [INFO ] Implicit Places using invariants in 92 ms returned []
[2022-05-15 16:14:58] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-15 16:14:58] [INFO ] Computed 40 place invariants in 2 ms
[2022-05-15 16:14:58] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-05-15 16:14:58] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 216 ms to find 0 implicit places.
[2022-05-15 16:14:58] [INFO ] Redundant transitions in 28 ms returned []
[2022-05-15 16:14:58] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-15 16:14:58] [INFO ] Computed 40 place invariants in 1 ms
[2022-05-15 16:14:58] [INFO ] Dead Transitions using invariants and state equation in 162 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 440/440 transitions.
Graph (complete) has 120 edges and 80 vertex of which 12 are kept as prefixes of interest. Removing 68 places using SCC suffix rule.4 ms
Discarding 68 places :
Also discarding 374 output transitions
Drop transitions removed 374 transitions
Ensure Unique test removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Iterating post reduction 0 with 54 rules applied. Total rules applied 55 place count 12 transition count 12
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 56 place count 12 transition count 11
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 59 place count 10 transition count 10
Applied a total of 59 rules in 12 ms. Remains 10 /80 variables (removed 70) and now considering 10/440 (removed 430) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 10 rows 10 cols
[2022-05-15 16:14:58] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 16:14:59] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-15 16:14:59] [INFO ] After 4ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-15 16:14:59] [INFO ] After 8ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 16:14:59] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 16:14:59] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-15 16:14:59] [INFO ] After 5ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 16:14:59] [INFO ] After 7ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2022-05-15 16:14:59] [INFO ] After 32ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 16:14:59] [INFO ] Flatten gal took : 1 ms
[2022-05-15 16:14:59] [INFO ] Flatten gal took : 1 ms
[2022-05-15 16:14:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality628197279673527160.gal : 1 ms
[2022-05-15 16:14:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3178868743034357853.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms17160967628242937362;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality628197279673527160.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3178868743034357853.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...318
Loading property file /tmp/ReachabilityCardinality3178868743034357853.prop.
Reachability property AtomicPropp40 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,12,0.013827,3336,2,17,6,84,6,0,53,34,0
Total reachable state count : 12

Verifying 1 reachability properties.
Reachability property AtomicPropp40 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp40,1,0.014395,3760,2,11,6,84,7,0,68,34,0
Successfully simplified 2 atomic propositions for a total of 14 simplifications.
[2022-05-15 16:14:59] [INFO ] Flatten gal took : 29 ms
[2022-05-15 16:14:59] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Dekker-PT-020-CTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-15 16:14:59] [INFO ] Flatten gal took : 29 ms
[2022-05-15 16:14:59] [INFO ] Input system was already deterministic with 440 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 440/440 transitions.
Applied a total of 0 rules in 2 ms. Remains 84 /84 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2022-05-15 16:14:59] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 84 cols
[2022-05-15 16:14:59] [INFO ] Computed 44 place invariants in 1 ms
[2022-05-15 16:14:59] [INFO ] Implicit Places using invariants in 88 ms returned [48, 55, 58, 77]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 91 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 80/84 places, 440/440 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 80/84 places, 440/440 transitions.
[2022-05-15 16:14:59] [INFO ] Flatten gal took : 23 ms
[2022-05-15 16:14:59] [INFO ] Flatten gal took : 83 ms
[2022-05-15 16:14:59] [INFO ] Input system was already deterministic with 440 transitions.
[2022-05-15 16:14:59] [INFO ] Flatten gal took : 22 ms
[2022-05-15 16:14:59] [INFO ] Flatten gal took : 19 ms
[2022-05-15 16:14:59] [INFO ] Time to serialize gal into /tmp/CTLFireability7419941530043032893.gal : 12 ms
[2022-05-15 16:14:59] [INFO ] Time to serialize properties into /tmp/CTLFireability6725921162367512256.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7419941530043032893.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6725921162367512256.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.15343e+07,0.091705,9468,2,252,5,7566,6,0,763,3181,0


Converting to forward existential form...Done !
original formula: EF(AG(E((((AX(((((((flag_0_0==1)&&(flag_0_1==1))&&((flag_0_2==1)&&(flag_0_3==1)))&&(((flag_0_5==1)&&(flag_0_6==1))&&((flag_0_7==1)&&(flag...619
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(E((((!(EX(!(((((((flag_0_0==1)&&(flag_0_1==1))&&((flag_0_2==1)&&(flag_0_3==1)))...695
Reverse transition relation is NOT exact ! Due to transitions t21, t43, t65, t87, t109, t131, t153, t175, t197, t219, t241, t263, t285, t307, t329, t351, t...278
(forward)formula 0,0,0.391864,18132,1,0,925,82157,924,457,7079,50191,925
FORMULA Dekker-PT-020-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 440/440 transitions.
Applied a total of 0 rules in 2 ms. Remains 84 /84 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2022-05-15 16:14:59] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 84 cols
[2022-05-15 16:14:59] [INFO ] Computed 44 place invariants in 1 ms
[2022-05-15 16:15:00] [INFO ] Implicit Places using invariants in 110 ms returned [48, 55, 58, 77]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 111 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 80/84 places, 440/440 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 80/84 places, 440/440 transitions.
[2022-05-15 16:15:00] [INFO ] Flatten gal took : 18 ms
[2022-05-15 16:15:00] [INFO ] Flatten gal took : 19 ms
[2022-05-15 16:15:00] [INFO ] Input system was already deterministic with 440 transitions.
[2022-05-15 16:15:00] [INFO ] Flatten gal took : 18 ms
[2022-05-15 16:15:00] [INFO ] Flatten gal took : 19 ms
[2022-05-15 16:15:00] [INFO ] Time to serialize gal into /tmp/CTLFireability15322522740635990879.gal : 4 ms
[2022-05-15 16:15:00] [INFO ] Time to serialize properties into /tmp/CTLFireability621575186356550832.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15322522740635990879.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability621575186356550832.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.15343e+07,0.092784,9484,2,252,5,7566,6,0,763,3181,0


Converting to forward existential form...Done !
original formula: EX(AF((EF((((flag_1_16==1)&&(flag_1_19==1))&&(p1_19==1))) * (EX(EG((((flag_1_12==1)&&(flag_1_14==1))&&(p1_14==1)))) + AF(((((flag_1_11==1...220
=> equivalent forward existential formula: [(EY(Init) * !(EG(!((E(TRUE U (((flag_1_16==1)&&(flag_1_19==1))&&(p1_19==1))) * (EX(EG((((flag_1_12==1)&&(flag_1...283
Reverse transition relation is NOT exact ! Due to transitions t21, t43, t65, t87, t109, t131, t153, t175, t197, t219, t241, t263, t285, t307, t329, t351, t...278
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.385022,18280,1,0,928,81760,920,457,7115,50311,918
FORMULA Dekker-PT-020-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 84/84 places, 440/440 transitions.
Applied a total of 0 rules in 29 ms. Remains 84 /84 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2022-05-15 16:15:00] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 84 cols
[2022-05-15 16:15:00] [INFO ] Computed 44 place invariants in 2 ms
[2022-05-15 16:15:00] [INFO ] Implicit Places using invariants in 99 ms returned [48, 55, 58, 77]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 113 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 80/84 places, 440/440 transitions.
Applied a total of 0 rules in 24 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 80/84 places, 440/440 transitions.
[2022-05-15 16:15:00] [INFO ] Flatten gal took : 18 ms
[2022-05-15 16:15:00] [INFO ] Flatten gal took : 19 ms
[2022-05-15 16:15:00] [INFO ] Input system was already deterministic with 440 transitions.
[2022-05-15 16:15:00] [INFO ] Flatten gal took : 18 ms
[2022-05-15 16:15:00] [INFO ] Flatten gal took : 17 ms
[2022-05-15 16:15:00] [INFO ] Time to serialize gal into /tmp/CTLFireability4816901304506201561.gal : 2 ms
[2022-05-15 16:15:00] [INFO ] Time to serialize properties into /tmp/CTLFireability6545297193594697149.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4816901304506201561.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6545297193594697149.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.15343e+07,0.087585,9636,2,252,5,7566,6,0,763,3181,0


Converting to forward existential form...Done !
original formula: EF(EG(!(E(!(((((flag_1_2==1)&&(flag_1_17==1))&&(p1_17==1))||(((flag_1_7==1)&&(flag_1_14==1))&&(p1_7==1)))) U AG((((flag_1_15==1)&&(flag_1...181
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(E(!(((((flag_1_2==1)&&(flag_1_17==1))&&(p1_17==1))||(((flag_1_7==1)&&(flag_1_14==1))&&(p...243
Reverse transition relation is NOT exact ! Due to transitions t21, t43, t65, t87, t109, t131, t153, t175, t197, t219, t241, t263, t285, t307, t329, t351, t...278
(forward)formula 0,1,0.325083,16084,1,0,911,72679,911,443,7109,43065,896
FORMULA Dekker-PT-020-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 440/440 transitions.
Applied a total of 0 rules in 5 ms. Remains 84 /84 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2022-05-15 16:15:01] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 84 cols
[2022-05-15 16:15:01] [INFO ] Computed 44 place invariants in 1 ms
[2022-05-15 16:15:01] [INFO ] Implicit Places using invariants in 88 ms returned [48, 55, 58, 77]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 90 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 80/84 places, 440/440 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 80/84 places, 440/440 transitions.
[2022-05-15 16:15:01] [INFO ] Flatten gal took : 16 ms
[2022-05-15 16:15:01] [INFO ] Flatten gal took : 19 ms
[2022-05-15 16:15:01] [INFO ] Input system was already deterministic with 440 transitions.
[2022-05-15 16:15:01] [INFO ] Flatten gal took : 17 ms
[2022-05-15 16:15:01] [INFO ] Flatten gal took : 18 ms
[2022-05-15 16:15:01] [INFO ] Time to serialize gal into /tmp/CTLFireability13150871124373557141.gal : 2 ms
[2022-05-15 16:15:01] [INFO ] Time to serialize properties into /tmp/CTLFireability6417104855228891908.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13150871124373557141.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6417104855228891908.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.15343e+07,0.086242,9480,2,252,5,7566,6,0,763,3181,0


Converting to forward existential form...Done !
original formula: AX(EF((EX(EG((((flag_1_5==1)&&(flag_1_15==1))&&(p1_15==1)))) * ((((AG(((flag_1_19==1)&&(p3_19==1))) * (flag_1_2==1)) * ((flag_1_14==1)&&(...264
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U (EX(EG((((flag_1_5==1)&&(flag_1_15==1))&&(p1_15==1)))) * ((((!(E(TRUE U !(((flag_1_19==1...329
Reverse transition relation is NOT exact ! Due to transitions t21, t43, t65, t87, t109, t131, t153, t175, t197, t219, t241, t263, t285, t307, t329, t351, t...278
(forward)formula 0,1,0.34839,17424,1,0,917,79159,913,449,7023,48242,912
FORMULA Dekker-PT-020-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 440/440 transitions.
Applied a total of 0 rules in 5 ms. Remains 84 /84 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2022-05-15 16:15:01] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 84 cols
[2022-05-15 16:15:01] [INFO ] Computed 44 place invariants in 1 ms
[2022-05-15 16:15:01] [INFO ] Implicit Places using invariants in 77 ms returned [55, 58, 77]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 79 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 81/84 places, 440/440 transitions.
Applied a total of 0 rules in 1 ms. Remains 81 /81 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 81/84 places, 440/440 transitions.
[2022-05-15 16:15:01] [INFO ] Flatten gal took : 14 ms
[2022-05-15 16:15:01] [INFO ] Flatten gal took : 16 ms
[2022-05-15 16:15:01] [INFO ] Input system was already deterministic with 440 transitions.
[2022-05-15 16:15:01] [INFO ] Flatten gal took : 16 ms
[2022-05-15 16:15:01] [INFO ] Flatten gal took : 15 ms
[2022-05-15 16:15:01] [INFO ] Time to serialize gal into /tmp/CTLFireability8674732166740018087.gal : 2 ms
[2022-05-15 16:15:02] [INFO ] Time to serialize properties into /tmp/CTLFireability13619658578106557902.ctl : 101 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8674732166740018087.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13619658578106557902.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.15343e+07,0.093873,9544,2,256,5,7623,6,0,767,3211,0


Converting to forward existential form...Done !
original formula: AX(((EG(AG((((flag_1_9==1)&&(flag_1_19==1))&&(p1_19==1)))) + EF((A((((flag_1_1==1)&&(flag_1_12==1))&&(p1_12==1)) U (((flag_1_1==1)&&(flag...412
=> equivalent forward existential formula: [(((EY(Init) * !(((((flag_0_4==1)&&(p0_4==1))&&((flag_1_8==1)&&(flag_1_10==1)))&&(p1_10==1)))) * !(E(TRUE U (!((...600
Reverse transition relation is NOT exact ! Due to transitions t21, t43, t65, t87, t109, t131, t153, t175, t197, t219, t241, t263, t285, t307, t329, t351, t...278
(forward)formula 0,1,0.437928,20456,1,0,923,90946,922,455,7082,60071,918
FORMULA Dekker-PT-020-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 84/84 places, 440/440 transitions.
Applied a total of 0 rules in 16 ms. Remains 84 /84 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2022-05-15 16:15:02] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 84 cols
[2022-05-15 16:15:02] [INFO ] Computed 44 place invariants in 1 ms
[2022-05-15 16:15:02] [INFO ] Implicit Places using invariants in 93 ms returned [48, 55, 58, 77]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 95 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 80/84 places, 440/440 transitions.
Applied a total of 0 rules in 16 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 80/84 places, 440/440 transitions.
[2022-05-15 16:15:02] [INFO ] Flatten gal took : 15 ms
[2022-05-15 16:15:02] [INFO ] Flatten gal took : 16 ms
[2022-05-15 16:15:02] [INFO ] Input system was already deterministic with 440 transitions.
[2022-05-15 16:15:02] [INFO ] Flatten gal took : 15 ms
[2022-05-15 16:15:02] [INFO ] Flatten gal took : 16 ms
[2022-05-15 16:15:02] [INFO ] Time to serialize gal into /tmp/CTLFireability14559005272381801118.gal : 2 ms
[2022-05-15 16:15:02] [INFO ] Time to serialize properties into /tmp/CTLFireability15916139495718351801.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14559005272381801118.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15916139495718351801.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.15343e+07,0.088967,9496,2,252,5,7566,6,0,763,3181,0


Converting to forward existential form...Done !
original formula: E(!(((((((flag_0_0==1)&&(flag_0_2==1))&&((flag_0_3==1)&&(flag_0_4==1)))&&(((flag_0_5==1)&&(flag_0_6==1))&&((flag_0_7==1)&&(flag_0_8==1)))...416
=> equivalent forward existential formula: [(FwdU(Init,!(((((((flag_0_0==1)&&(flag_0_2==1))&&((flag_0_3==1)&&(flag_0_4==1)))&&(((flag_0_5==1)&&(flag_0_6==1...474
Reverse transition relation is NOT exact ! Due to transitions t21, t43, t65, t87, t109, t131, t153, t175, t197, t219, t241, t263, t285, t307, t329, t351, t...278
(forward)formula 0,0,0.301968,15536,1,0,910,72029,902,442,6916,41840,890
FORMULA Dekker-PT-020-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 84/84 places, 440/440 transitions.
Applied a total of 0 rules in 15 ms. Remains 84 /84 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2022-05-15 16:15:03] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 84 cols
[2022-05-15 16:15:03] [INFO ] Computed 44 place invariants in 0 ms
[2022-05-15 16:15:03] [INFO ] Implicit Places using invariants in 98 ms returned [48, 55, 58, 77]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 102 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 80/84 places, 440/440 transitions.
Applied a total of 0 rules in 10 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 80/84 places, 440/440 transitions.
[2022-05-15 16:15:03] [INFO ] Flatten gal took : 14 ms
[2022-05-15 16:15:03] [INFO ] Flatten gal took : 55 ms
[2022-05-15 16:15:03] [INFO ] Input system was already deterministic with 440 transitions.
[2022-05-15 16:15:03] [INFO ] Flatten gal took : 16 ms
[2022-05-15 16:15:03] [INFO ] Flatten gal took : 16 ms
[2022-05-15 16:15:03] [INFO ] Time to serialize gal into /tmp/CTLFireability8989431641617090050.gal : 2 ms
[2022-05-15 16:15:03] [INFO ] Time to serialize properties into /tmp/CTLFireability16933558533213697467.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8989431641617090050.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16933558533213697467.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.15343e+07,0.087184,9736,2,252,5,7566,6,0,763,3181,0


Converting to forward existential form...Done !
original formula: AF((E(EF((((flag_1_14==1)&&(flag_1_17==1))&&(p1_17==1))) U EG((((flag_1_9==1)&&(flag_1_14==1))&&(p1_9==1)))) + (AG((((flag_1_15!=1)||(fla...235
=> equivalent forward existential formula: [FwdG(Init,!((E(E(TRUE U (((flag_1_14==1)&&(flag_1_17==1))&&(p1_17==1))) U EG((((flag_1_9==1)&&(flag_1_14==1))&&...298
Reverse transition relation is NOT exact ! Due to transitions t21, t43, t65, t87, t109, t131, t153, t175, t197, t219, t241, t263, t285, t307, t329, t351, t...278
(forward)formula 0,1,0.358136,18564,1,0,918,81665,919,450,7035,49449,922
FORMULA Dekker-PT-020-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 84/84 places, 440/440 transitions.
Applied a total of 0 rules in 17 ms. Remains 84 /84 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2022-05-15 16:15:03] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 84 cols
[2022-05-15 16:15:03] [INFO ] Computed 44 place invariants in 2 ms
[2022-05-15 16:15:03] [INFO ] Implicit Places using invariants in 86 ms returned [48, 55, 77]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 87 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 81/84 places, 440/440 transitions.
Applied a total of 0 rules in 11 ms. Remains 81 /81 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 81/84 places, 440/440 transitions.
[2022-05-15 16:15:03] [INFO ] Flatten gal took : 15 ms
[2022-05-15 16:15:03] [INFO ] Flatten gal took : 16 ms
[2022-05-15 16:15:03] [INFO ] Input system was already deterministic with 440 transitions.
Finished random walk after 74 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=37 )
FORMULA Dekker-PT-020-CTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 84/84 places, 440/440 transitions.
Applied a total of 0 rules in 8 ms. Remains 84 /84 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2022-05-15 16:15:03] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 84 cols
[2022-05-15 16:15:03] [INFO ] Computed 44 place invariants in 1 ms
[2022-05-15 16:15:03] [INFO ] Implicit Places using invariants in 91 ms returned [48, 55, 58, 77]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 93 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 80/84 places, 440/440 transitions.
Applied a total of 0 rules in 8 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 80/84 places, 440/440 transitions.
[2022-05-15 16:15:04] [INFO ] Flatten gal took : 14 ms
[2022-05-15 16:15:04] [INFO ] Flatten gal took : 16 ms
[2022-05-15 16:15:04] [INFO ] Input system was already deterministic with 440 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1442616 steps, run timeout after 3001 ms. (steps per millisecond=480 ) properties seen :{}
Probabilistic random walk after 1442616 steps, saw 703480 distinct states, run finished after 3001 ms. (steps per millisecond=480 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 16:15:07] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-15 16:15:07] [INFO ] Computed 40 place invariants in 1 ms
[2022-05-15 16:15:07] [INFO ] [Real]Absence check using 40 positive place invariants in 6 ms returned sat
[2022-05-15 16:15:07] [INFO ] After 84ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 16:15:07] [INFO ] [Nat]Absence check using 40 positive place invariants in 5 ms returned sat
[2022-05-15 16:15:07] [INFO ] After 26ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 16:15:07] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-05-15 16:15:07] [INFO ] After 7ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 16:15:07] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 1 ms to minimize.
[2022-05-15 16:15:07] [INFO ] Deduced a trap composed of 4 places in 46 ms of which 1 ms to minimize.
[2022-05-15 16:15:07] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 1 ms to minimize.
[2022-05-15 16:15:07] [INFO ] Deduced a trap composed of 4 places in 31 ms of which 0 ms to minimize.
[2022-05-15 16:15:07] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 0 ms to minimize.
[2022-05-15 16:15:07] [INFO ] Deduced a trap composed of 4 places in 25 ms of which 0 ms to minimize.
[2022-05-15 16:15:07] [INFO ] Deduced a trap composed of 4 places in 18 ms of which 1 ms to minimize.
[2022-05-15 16:15:07] [INFO ] Deduced a trap composed of 4 places in 31 ms of which 0 ms to minimize.
[2022-05-15 16:15:07] [INFO ] Deduced a trap composed of 4 places in 28 ms of which 0 ms to minimize.
[2022-05-15 16:15:07] [INFO ] Deduced a trap composed of 4 places in 22 ms of which 1 ms to minimize.
[2022-05-15 16:15:07] [INFO ] Deduced a trap composed of 4 places in 19 ms of which 0 ms to minimize.
[2022-05-15 16:15:07] [INFO ] Trap strengthening procedure interrupted after too many repetitions 421 ms
[2022-05-15 16:15:07] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 421 ms
[2022-05-15 16:15:07] [INFO ] After 435ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2022-05-15 16:15:07] [INFO ] After 523ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 80 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 80/80 places, 440/440 transitions.
Applied a total of 0 rules in 11 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 440/440 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4387 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 922 ms. (steps per millisecond=1084 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 8558340 steps, run timeout after 15001 ms. (steps per millisecond=570 ) properties seen :{}
Probabilistic random walk after 8558340 steps, saw 1047892 distinct states, run finished after 15001 ms. (steps per millisecond=570 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 16:15:28] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-15 16:15:28] [INFO ] Computed 40 place invariants in 2 ms
[2022-05-15 16:15:28] [INFO ] [Real]Absence check using 40 positive place invariants in 4 ms returned sat
[2022-05-15 16:15:28] [INFO ] After 75ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 16:15:28] [INFO ] [Nat]Absence check using 40 positive place invariants in 4 ms returned sat
[2022-05-15 16:15:28] [INFO ] After 23ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 16:15:28] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-05-15 16:15:28] [INFO ] After 9ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 16:15:28] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 0 ms to minimize.
[2022-05-15 16:15:28] [INFO ] Deduced a trap composed of 4 places in 40 ms of which 6 ms to minimize.
[2022-05-15 16:15:28] [INFO ] Deduced a trap composed of 4 places in 24 ms of which 0 ms to minimize.
[2022-05-15 16:15:28] [INFO ] Deduced a trap composed of 4 places in 118 ms of which 0 ms to minimize.
[2022-05-15 16:15:28] [INFO ] Deduced a trap composed of 4 places in 22 ms of which 0 ms to minimize.
[2022-05-15 16:15:28] [INFO ] Deduced a trap composed of 4 places in 27 ms of which 0 ms to minimize.
[2022-05-15 16:15:28] [INFO ] Deduced a trap composed of 4 places in 19 ms of which 1 ms to minimize.
[2022-05-15 16:15:28] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 11 ms to minimize.
[2022-05-15 16:15:28] [INFO ] Deduced a trap composed of 4 places in 24 ms of which 0 ms to minimize.
[2022-05-15 16:15:28] [INFO ] Deduced a trap composed of 4 places in 23 ms of which 0 ms to minimize.
[2022-05-15 16:15:28] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 1 ms to minimize.
[2022-05-15 16:15:28] [INFO ] Trap strengthening procedure interrupted after too many repetitions 481 ms
[2022-05-15 16:15:28] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 481 ms
[2022-05-15 16:15:28] [INFO ] After 500ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2022-05-15 16:15:28] [INFO ] After 574ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 80 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 80/80 places, 440/440 transitions.
Applied a total of 0 rules in 9 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 440/440 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 80/80 places, 440/440 transitions.
Applied a total of 0 rules in 9 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2022-05-15 16:15:28] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-15 16:15:28] [INFO ] Computed 40 place invariants in 3 ms
[2022-05-15 16:15:28] [INFO ] Implicit Places using invariants in 94 ms returned []
[2022-05-15 16:15:28] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-15 16:15:28] [INFO ] Computed 40 place invariants in 0 ms
[2022-05-15 16:15:28] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-05-15 16:15:28] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
[2022-05-15 16:15:28] [INFO ] Redundant transitions in 9 ms returned []
[2022-05-15 16:15:28] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-15 16:15:28] [INFO ] Computed 40 place invariants in 1 ms
[2022-05-15 16:15:29] [INFO ] Dead Transitions using invariants and state equation in 149 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 440/440 transitions.
Graph (complete) has 120 edges and 80 vertex of which 12 are kept as prefixes of interest. Removing 68 places using SCC suffix rule.0 ms
Discarding 68 places :
Also discarding 374 output transitions
Drop transitions removed 374 transitions
Ensure Unique test removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Iterating post reduction 0 with 54 rules applied. Total rules applied 55 place count 12 transition count 12
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 56 place count 12 transition count 11
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 59 place count 10 transition count 10
Applied a total of 59 rules in 3 ms. Remains 10 /80 variables (removed 70) and now considering 10/440 (removed 430) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 10 rows 10 cols
[2022-05-15 16:15:29] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 16:15:29] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-15 16:15:29] [INFO ] After 4ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-15 16:15:29] [INFO ] After 7ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 16:15:29] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 16:15:29] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-15 16:15:29] [INFO ] After 5ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 16:15:29] [INFO ] After 7ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2022-05-15 16:15:29] [INFO ] After 29ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 16:15:29] [INFO ] Flatten gal took : 1 ms
[2022-05-15 16:15:29] [INFO ] Flatten gal took : 0 ms
[2022-05-15 16:15:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14401823321701871179.gal : 1 ms
[2022-05-15 16:15:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9999239967408918119.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14401823321701871179.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9999239967408918119.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality9999239967408918119.prop.
Reachability property Dekker-PT-020-CTLFireability-09 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,12,0.005172,3524,2,17,6,84,6,0,53,34,0
Total reachable state count : 12

Verifying 1 reachability properties.
Reachability property Dekker-PT-020-CTLFireability-09 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Dekker-PT-020-CTLFireability-09,1,0.006219,3964,2,11,6,84,7,0,68,34,0
[2022-05-15 16:15:29] [INFO ] Flatten gal took : 20 ms
[2022-05-15 16:15:29] [INFO ] Flatten gal took : 15 ms
[2022-05-15 16:15:29] [INFO ] Time to serialize gal into /tmp/CTLFireability6926464532500721186.gal : 4 ms
[2022-05-15 16:15:29] [INFO ] Time to serialize properties into /tmp/CTLFireability13964038429019354960.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6926464532500721186.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13964038429019354960.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.15343e+07,0.090693,9560,2,252,5,7566,6,0,763,3181,0


Converting to forward existential form...Done !
original formula: EF(((((flag_1_14==1)&&(flag_1_19==1))&&((p1_19==1)&&(flag_1_9==1)))&&(p3_9==1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * ((((flag_1_14==1)&&(flag_1_19==1))&&((p1_19==1)&&(flag_1_9==1)))&&(p3_9==1)))] != FALSE
(forward)formula 0,1,0.092113,10052,1,0,6,7566,8,1,778,3181,1
FORMULA Dekker-PT-020-CTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 440/440 transitions.
Applied a total of 0 rules in 3 ms. Remains 84 /84 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2022-05-15 16:15:29] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 84 cols
[2022-05-15 16:15:29] [INFO ] Computed 44 place invariants in 1 ms
[2022-05-15 16:15:29] [INFO ] Implicit Places using invariants in 81 ms returned [48, 55, 58, 77]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 82 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 80/84 places, 440/440 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 80/84 places, 440/440 transitions.
[2022-05-15 16:15:29] [INFO ] Flatten gal took : 14 ms
[2022-05-15 16:15:29] [INFO ] Flatten gal took : 15 ms
[2022-05-15 16:15:29] [INFO ] Input system was already deterministic with 440 transitions.
[2022-05-15 16:15:29] [INFO ] Flatten gal took : 15 ms
[2022-05-15 16:15:29] [INFO ] Flatten gal took : 15 ms
[2022-05-15 16:15:29] [INFO ] Time to serialize gal into /tmp/CTLFireability5453955289524979574.gal : 4 ms
[2022-05-15 16:15:29] [INFO ] Time to serialize properties into /tmp/CTLFireability3631378501376349114.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5453955289524979574.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3631378501376349114.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.15343e+07,0.093372,9636,2,252,5,7566,6,0,763,3181,0


Converting to forward existential form...Done !
original formula: EF(EX((A((((((flag_1_11==1)&&(flag_1_15==1))&&(p1_15==1))||(((flag_1_5==1)&&(flag_1_11==1))&&(p1_5==1)))&&(!(((flag_1_0==1)&&(flag_1_1==1...499
=> equivalent forward existential formula: ([((EY(FwdU(Init,TRUE)) * !((E(!(((E(TRUE U (((flag_1_13==1)&&(flag_1_14==1))&&(p1_13==1))) + (((flag_1_6==1)&&(...1591
Reverse transition relation is NOT exact ! Due to transitions t21, t43, t65, t87, t109, t131, t153, t175, t197, t219, t241, t263, t285, t307, t329, t351, t...278
(forward)formula 0,1,0.333511,16352,1,0,911,73302,913,447,7015,43463,899
FORMULA Dekker-PT-020-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 440/440 transitions.
Applied a total of 0 rules in 3 ms. Remains 84 /84 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2022-05-15 16:15:29] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 84 cols
[2022-05-15 16:15:29] [INFO ] Computed 44 place invariants in 5 ms
[2022-05-15 16:15:29] [INFO ] Implicit Places using invariants in 68 ms returned [48, 55]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 69 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 82/84 places, 440/440 transitions.
Applied a total of 0 rules in 0 ms. Remains 82 /82 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 82/84 places, 440/440 transitions.
[2022-05-15 16:15:29] [INFO ] Flatten gal took : 14 ms
[2022-05-15 16:15:29] [INFO ] Flatten gal took : 15 ms
[2022-05-15 16:15:29] [INFO ] Input system was already deterministic with 440 transitions.
[2022-05-15 16:15:30] [INFO ] Flatten gal took : 16 ms
[2022-05-15 16:15:30] [INFO ] Flatten gal took : 15 ms
[2022-05-15 16:15:30] [INFO ] Time to serialize gal into /tmp/CTLFireability10997708825690369396.gal : 3 ms
[2022-05-15 16:15:30] [INFO ] Time to serialize properties into /tmp/CTLFireability110871506976779797.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10997708825690369396.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability110871506976779797.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.15343e+07,0.093305,9452,2,260,5,7867,6,0,771,3274,0


Converting to forward existential form...Done !
original formula: E(A(AX((AX((((flag_1_4==1)&&(flag_1_15==1))&&(p1_15==1))) * AF((((flag_1_3==1)&&(flag_1_5==1))&&(p1_5==1))))) U (!(((!((((((flag_0_0==1)&...1180
=> equivalent forward existential formula: ([(((FwdU(FwdU(Init,!((E(!((!(((!((((((flag_0_0==1)&&(flag_0_1==1))&&((flag_0_2==1)&&(flag_0_3==1)))&&(((flag_0_...6568
Reverse transition relation is NOT exact ! Due to transitions t21, t43, t65, t87, t109, t131, t153, t175, t197, t219, t241, t263, t285, t307, t329, t351, t...278
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.643872,26592,1,0,953,122085,946,479,7270,87285,960
FORMULA Dekker-PT-020-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 440/440 transitions.
Applied a total of 0 rules in 3 ms. Remains 84 /84 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2022-05-15 16:15:30] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 84 cols
[2022-05-15 16:15:30] [INFO ] Computed 44 place invariants in 2 ms
[2022-05-15 16:15:30] [INFO ] Implicit Places using invariants in 104 ms returned [48, 55, 58, 77]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 105 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 80/84 places, 440/440 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 80/84 places, 440/440 transitions.
[2022-05-15 16:15:30] [INFO ] Flatten gal took : 14 ms
[2022-05-15 16:15:30] [INFO ] Flatten gal took : 15 ms
[2022-05-15 16:15:30] [INFO ] Input system was already deterministic with 440 transitions.
[2022-05-15 16:15:30] [INFO ] Flatten gal took : 14 ms
[2022-05-15 16:15:30] [INFO ] Flatten gal took : 15 ms
[2022-05-15 16:15:30] [INFO ] Time to serialize gal into /tmp/CTLFireability5803409956714144057.gal : 2 ms
[2022-05-15 16:15:30] [INFO ] Time to serialize properties into /tmp/CTLFireability13925691286913636448.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5803409956714144057.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13925691286913636448.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.15343e+07,0.090589,9560,2,252,5,7566,6,0,763,3181,0


Converting to forward existential form...Done !
original formula: EF(AX(EG((((flag_1_0==0)||(flag_1_9==0))||(p1_9==0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(EG((((flag_1_0==0)||(flag_1_9==0))||(p1_9==0)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t21, t43, t65, t87, t109, t131, t153, t175, t197, t219, t241, t263, t285, t307, t329, t351, t...278
(forward)formula 0,1,0.340179,17236,1,0,914,76488,902,449,6930,48184,895
FORMULA Dekker-PT-020-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 440/440 transitions.
Applied a total of 0 rules in 3 ms. Remains 84 /84 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2022-05-15 16:15:31] [INFO ] Flow matrix only has 80 transitions (discarded 360 similar events)
// Phase 1: matrix 80 rows 84 cols
[2022-05-15 16:15:31] [INFO ] Computed 44 place invariants in 0 ms
[2022-05-15 16:15:31] [INFO ] Implicit Places using invariants in 100 ms returned [48, 55, 58, 77]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 101 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 80/84 places, 440/440 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 80/84 places, 440/440 transitions.
[2022-05-15 16:15:31] [INFO ] Flatten gal took : 14 ms
[2022-05-15 16:15:31] [INFO ] Flatten gal took : 15 ms
[2022-05-15 16:15:31] [INFO ] Input system was already deterministic with 440 transitions.
[2022-05-15 16:15:31] [INFO ] Flatten gal took : 15 ms
[2022-05-15 16:15:31] [INFO ] Flatten gal took : 14 ms
[2022-05-15 16:15:31] [INFO ] Time to serialize gal into /tmp/CTLFireability5036990308613750435.gal : 2 ms
[2022-05-15 16:15:31] [INFO ] Time to serialize properties into /tmp/CTLFireability9548668552438744180.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5036990308613750435.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9548668552438744180.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.15343e+07,0.091406,9692,2,252,5,7566,6,0,763,3181,0


Converting to forward existential form...Done !
original formula: EG(AG(EX(((((flag_1_2==1)&&(flag_1_11==1))&&((p1_11==1)&&(flag_1_3==1)))&&((flag_1_8==1)&&(p1_8==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(EX(((((flag_1_2==1)&&(flag_1_11==1))&&((p1_11==1)&&(flag_1_3==1)))&&((flag_1_8==1)&&(p1_...177
Reverse transition relation is NOT exact ! Due to transitions t21, t43, t65, t87, t109, t131, t153, t175, t197, t219, t241, t263, t285, t307, t329, t351, t...278
(forward)formula 0,0,0.345528,16932,1,0,914,76608,907,446,7013,46116,896
FORMULA Dekker-PT-020-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2022-05-15 16:15:31] [INFO ] Flatten gal took : 17 ms
[2022-05-15 16:15:31] [INFO ] Flatten gal took : 15 ms
Total runtime 42975 ms.

BK_STOP 1652631331915

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination CTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="Dekker-PT-020"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is Dekker-PT-020, 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 r060-tall-165254772300610"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Dekker-PT-020.tgz
mv Dekker-PT-020 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 ;